John Scalzi
John Scalzi (born May 10, 1969, Fairfield, United States), aged 57, is an American science fiction writer (born 1969). Scalzi is best known for Redshirts and Old Man's War. Scalzi's honours include Hugo Award for Best Novel, Astounding Award for Best New Writer and Hugo Award for Best Related Work.
John Scalzi’s zodiac sign is Taurus, and in the Chinese zodiac they are an Earth Rooster, with Life Path 4 in numerology.
Taurus, and in the Chinese zodiac they are an 
Earth Rooster, with 
Life Path 4 in numerology.How compatible are you with John Scalzi?
Your birthday, just below, gives your match percentage with John. Under a minute.
Your AsterNym Match
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Two details and you have your number with John. Under a minute, and it is real astrology, not a quiz.
Your result includes:
- · Your compatibility percentage
- · What attracts you to each other
- · What you would bring to the match
- · Where you might clash
- · Whether you share lucky numbers, colours, stones or seasons
John Scalzi’s AsterNym identity
The Evergreen Architect
Wood represents growth. Wood-led charts are associated with patience, adaptability and the drive to keep developing. Life Path 4 represents structure: foundations, systems and the patience to continue after the first enthusiasm fades.
Wood Day Master (BaZi) × fixed Sun × Life Path 4, on the physical plane.
How common is the name John in the U.S.?
#23
US rank in 2025
~5,204,377
Americans share it since 1880
1947
its peak year
US Social Security Administration public records
John’s lucky numbers, colours and stones
Traditional correspondences calculated from AsterNym’s astrology, wuxing and numerology system.
Lucky numbers
4 · 5 · 7 · 8
Lucky colours
Yellow & Ochre
Lucky day
Friday
Direction
• Center
Season
the turning of seasons
Stones
Emerald, Diamond, Citrine
Flower constellation
🌿 Lily of the Valley · 🌹 Blush Rose · 🌻 Zinnia
Ivory · Blush · Terracotta
The same wuxing & numerology correspondences as your own print. One tradition, read for everyone
What the chart says
John, according to the stars
Core essence
John is the steady one, the person whose yes means yes and whose Sunday looks the same as it did last year because it was a good Sunday. The core of John is a deep loyalty to what is real: good food, a good bed, people who show up. They move slowly on purpose. Once they have decided something, it is decided, and that is a comfort to everyone around them.
The vibe
Underneath, John is porous: other people's moods get in, and so does beauty, and so does the sad song. The Moon in Pisces feels everything and forgives most of it. What John needs to feel safe is gentleness and someone who does not make them explain the tears. They will love you back with their whole imagination.
How John wants to be loved
John wants to be loved boldly. Venus in Aries falls fast, says so, and wants you to chase back. Grand gestures land, so does a fight followed by a proper make-up. What bores them is hesitation. Be direct, be a little brave about them, and keep the spark lit on purpose.
How John creates
How John makes things happen: they find the gap and grow through it. A Yin Wood day master is the vine, flexible, quietly relentless, better at working around a wall than at knocking it down. John creates by adapting, by connecting people, by making the awkward thing fit. Underestimate them and you will look up one day to find them everywhere.
Instinct
Instinct: John is sharp and confident, a Rooster year, and their gut reaction is to say the true thing out loud. Observant, hardworking, honest, and proud of looking the part. The Earth year grounds it: practical, patient, someone people lean on.
Purpose
Purpose: Life Path 4 is the builder. John is here to make things that last, to put structure under other people's dreams, to be trusted with the real work. Loyal, practical, honest, and learning that the plan can bend without breaking.
Triggers
Triggers: being fenced in, and being lied to. Mars in Sagittarius fights loud, laughs it off, and is genuinely fine ten minutes later. John has boundless energy for anything with a horizon in it and none for the small print. Aim them at something far away and step back.
Computed from John's birth date, not guessed. The full working is below.
Where John sits
Six lines. Tap where you sit on each.
John’s dot is placed from the chart. Yours is wherever you put it.
You likely balance a tight inner circle with a wider orbit you dip into.
You likely think things through before you act. Haste rarely feels safe.
You likely share some feelings openly and keep others to yourself.
You likely handle some friction right away and let smaller things settle.
You may favor what's proven and workable over the untested idea.
You may build trust slowly, letting closeness earn its way in.
Tap each line where you sit.
All twelve of yours, from your birth date →✦ A real star from their birth night
Dedicate a star to John Scalzi
Three stars chosen from the real sky above Fairfield on the night they were born. Choose the story that connects you.
No public birth time is available, so this is a 9:00 p.m. reference evening sky for that date and place. It is connected to the night of birth; it is not the sky at the birth minute, and no other reading on this page uses that time. Dedications are commemorative AsterNym records and do not rename or confer ownership of stars.
John Scalzi in 15 seconds
Taurus Sun
Taurus SunSlow to move, slower to leave.
John Scalzi's Sun was in Taurus for the whole of May 10, 1969, so no birth time is needed to settle it. Traditional Taurus readings associate the sign with steadiness, sensory pleasure and things that last. Astrologers describe it as the fixed earth sign, ruled by Venus, and read it for loyalty, routine and a slow, deliberate pace. The corresponding tension is resistance to change, described in the tradition as stubbornness that presents itself as principle.
Earth Rooster
Earth RoosterPrepared for everything, twice.
John Scalzi was born on May 10, 1969, which falls in a Earth Rooster year of the Chinese calendar. Traditional Rooster readings emphasise precision, candour and pride in appearance and in work done properly. The Chinese almanacs describe the Rooster as observant and punctual, the sign that notices and says so. The corresponding caution in the tradition is vanity, and a frankness that arrives before anyone asked for it.
Life Path 4
Life Path 4Plans, then plans the plan.
John Scalzi's birth date, May 10, 1969, reduces to Life Path 4 under the numerology method AsterNym uses. Traditional Life Path 4 readings associate the number with structure, patience and building: turning ideas into plans and plans into something that outlasts the mood that started it. Numerologists describe it as the path of the builder. The corresponding tension is rigidity, with the caution that the structure was meant to serve the life and not the reverse.
What stands out in John’s chart
- The tightest major aspect in John Scalzi's date-only chart is Jupiter sextile Neptune, with an orb of about 1°.
- Five of the ten planets fall in Mutable signs, making Mutable the strongest modality in this chart.
- Five planets were retrograde on the birth date: Mars, Jupiter, Uranus, Neptune and Pluto.
- John Scalzi combines a Wood Day Master in BaZi with a fixed Sun and a Life Path on the physical plane, the combination AsterNym calls The Evergreen Architect.
John’s birth chart
Reference chart · birth time unknown
No documented birth time exists for John Scalzi, so the positions below are checked across the whole birth date, not fixed at noon. The Moon ranges from 7° to 21° Pisces depending on the hour. The wheel's houses are a solar chart, counted from the Sun's sign, because the Ascendant needs a time.
No birth time, so the houses are a solar chart: the Sun’s sign counts as house 1. A documented time would place them from the Ascendant instead.
Placements
Tap one to light it on the wheel.
The working: aspects, Chiron and the asteroids, dominant planets and configurationsshow
Aspects across every possible birth time
Stable aspects hold for any birth hour. Possible ones depend on the hour, so their orb is a range rather than a number. Orb policy western_v1.
stableJupitersextileNeptune1.2° orb
John’s growth opens doors for their imagination. Nothing happens until someone makes the first move.
stableSuntrinePluto2.1° to 3.1° orb
John’s core identity flows straight into their depths. Effortless, which is exactly why it gets taken for granted.
stableMercurysextileVenus2.6° to 2.8° orb
John’s mind opens doors for their affections. An easy alliance, and it pays off when it is used.
stableUranussextileNeptune2.6° orb
John’s need for freedom opens doors for their imagination. An easy alliance, and it pays off when it is used.
stableVenustrineMars2.7° to 3.2° orb
John’s affections flow straight into their drive.
stableJupiterconjunctionUranus3.8° to 3.9° orb
John’s growth and need for freedom act as one. Each makes the other louder.
stableJupiterconjunctionPluto3.8° orb
John’s growth and depths act as one.
stableMercuryoppositionMars5.3° to 6.0° orb
John’s mind pulls against their drive from across the wheel. Two ends of one rope.
stableSuntrineJupiter5.9° to 6.9° orb
John’s core identity flows straight into their growth.
stableMarssquarePluto6.8° to 7.0° orb
John’s drive grinds against their depths. The friction is lifelong. Worked with, it builds real strength.
stableUranusconjunctionPluto7.6° to 7.7° orb
John’s need for freedom and depths act as one. Each makes the other louder.
possibleSunsextileMoonorb from 0.0° to 11.6° depending on birth time
Chart signature
Elements
- Fire2 of 10
- Earth4 of 10
- Air2 of 10
- Water2 of 10
Modalities
- Cardinal2 of 10
- Fixed3 of 10
- Mutable5 of 10
Counted across the ten planets by sign: Earth leads this chart.
John’s Chiron, Ceres, Eros, Hygiea and Lilith
Four minor bodies and the mean lunar apogee, placed in the same tropical zodiac as the planets above. None of these feed the chart signature, the rarity score or any ranking on this site: they are listed for readers who use them. Chiron, Ceres, Eros and Hygiea positions come from JPL Horizons; Black Moon Lilith is the mean apogee, the point most published Lilith tables use. The readings are the modern tradition’s, not AsterNym’s. Without a birth time the degree is the noon value and the day's movement is shown alongside it.
⚷ ChironAries 5°25′ (moves 0.05° over the day)
centaur (2060) · the wound and what is learnt from it
Chiron in Aries is read as a sore spot around asserting oneself: John may have learnt early that going first costs something, and built a way of leading that does not need permission.
⚳ CeresAquarius 9°53′ (moves 0.14° over the day)
dwarf planet (1) · how a person nurtures and wants to be nurtured
Ceres in Aquarius is read as nurture at the scale of the group. John is read as someone whose care shows up as fairness to many rather than fuss over one.
♡ ErosAries 25°56′ (moves 0.71° over the day)
near-Earth asteroid (433) · what draws them and how they desire
Eros in Aries is read as desire that moves first and asks later. John is read as drawn to the chase more than the catch.
⚕ HygieaTaurus 10°33′ (moves 0.33° over the day)
main-belt asteroid (10) · health, routine and what keeps them well
Hygiea in Taurus is read as health through routine, food and rest. John is read as someone whose wellbeing tracks their habits closely.
⚸ Black Moon LilithCancer 6°27′ (moves 0.11° over the day)
mean lunar apogee · the part that refuses to be tamed
Black Moon Lilith in Cancer is read as the refusal to be tamed by the role of carer. The reading has John guarding a private self that family did not get to name.
Aspects to the asteroids and Lilith
Major aspects only, at a tight 3° orb. The Moon is left out because its position moves 13° across an untimed day.
- Ceres trine Mercury 0.1°
- Ceres sextile Venus 2.8°
Method: JPL Horizons heliocentric vectors, 1700–2100, cubic Hermite interpolation; geocentric, true ecliptic of date, tropical; geometric (no light-time or aberration); Lilith = mean lunar apogee (Chapront/Meeus mean perigee + 180°).
John’s dominant planets
Scored from rulerships, dispositors and aspect count. Without a birth time there is no Ascendant or house to score, and the Moon's sign is left out where it could change with the hour.
1. ♀ Venus8 pts
rules the Sun sign, Taurus; disposes Sun, Saturn, Uranus; 2 major aspects
2. ☿ Mercury6 pts
in its own sign, Gemini; disposes Jupiter, Pluto; 2 major aspects
3. ♃ Jupiter5 pts
disposes Mars; 4 major aspects
A Venus-led chart is read as taste and relationship setting the terms: John is read as choosing by what is beautiful and who is in the room.
How the score is built
- Rules the Sun sign, Moon sign or Ascendant sign: 3 points each (traditional co-rulers of Scorpio, Aquarius and Pisces score half).
- Sits in a sign it rules: 2 points.
- Disposes another planet (that planet sits in a sign it rules): 1 point each.
- Angular: 2 points in the first or tenth house, 1 point in the fourth or seventh (timed births only).
- Every major aspect it makes: 1 point.
Dominance scoring is an AsterNym method. Other sites weight differently and can name a different leader for the same chart.
Configurations in John’s chart
Closed shapes among the ten planets under the site’s one aspect-orb policy. The Moon is excluded without a birth time, so a shape that needs it is not claimed.
No stellium, grand trine, T-square, grand cross, yod or kite closes among the planets that can be placed. That is the common case, not a gap.
Minor aspects
semi-sextile 30° (orb 2°), semi-square 45° (orb 2°), quintile 72° (orb 1.5°), sesquiquadrate 135° (orb 2°), biquintile 144° (orb 1.5°), quincunx 150° (orb 2.5°). Pairs already in a major aspect are not repeated. Moon excluded without a birth time.
- Venus sesquiquadrate Neptune 0.1°
- Mars sesquiquadrate Saturn 0.7°
- Jupiter biquintile Saturn 1.0°
- Saturn quincunx Uranus 1.2°
Houses need a birth time. None is documented for John Scalzi, so no house placements are claimed for the planets or the minor bodies above.
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From the journal: Cusp signs aren't real | here's why · Sun sign stereotypes vs what modern Western readers say
John’s cards
Every card is computed from May 10, 1969, none chosen. Tap one to flip it.
♀ Ruled by Venus
Copper Cu
Tap to flip
The working: BaZi pillarsshow
BaZi pillars
Day Master: yin Wood.
Year
己
yin Earth
酉
Rooster
Metal
roots & early life
Month
己
yin Earth
巳
Snake
Fire
work & drive
Day
day master
乙
yin Wood
酉
Rooster
Metal
you & partnership
No birth time is on public record for John Scalzi, so this chart has three pillars rather than four. The hour pillar, the rising sign and the birth-sky star all need a time, and we would rather leave them out than invent one.
Where this data comes from
John’s birth date and birthplace come from Wikidata Q277308, released under CC0, as do the occupations, works, teams and awards in the biography above. No documented birth time is available, so this chart is rated X on the Rodden scale, the astrological convention for how well evidenced a birth time is. Time-dependent results use a clearly labelled reference time and should not be read as their exact birth chart. Entries are matched to Wikidata by entity id rather than by name, kept only at day precision, and dropped where sources disagree on the date.
Portrait by Joe Peacock, CC BY-SA 4.0, via Wikimedia Commons.
The same John Scalzi at Wikipedia, IMDb, Instagram, X and MusicBrainz.
Roster last reviewed September 10, 2026. Every entry is checked against its Wikidata record; where a person shares a name with someone else, the entity id is what settles which of them this is. What we will not tell you sets out the claims this site refuses to make.
These are traditional interpretations, not facts or predictions. AsterNym is not affiliated with or endorsed by John Scalzi.
Quick answers about John Scalzi’s chart
- How old is John Scalzi?
- John Scalzi is 57 years old, born May 10, 1969 in Fairfield, United States.
- What zodiac sign is John Scalzi?
- John Scalzi is a Taurus: born May 10, 1969, which puts the Sun in Taurus for the whole of that day. That is the Western star sign. In the Chinese zodiac they are an Earth Rooster.
- What is John Scalzi's Chinese zodiac animal?
- The Rooster, with the Earth element, from the Chinese lunar year of the May 10, 1969 birth.
- What time was John Scalzi born?
- No reliably documented birth time is public, so AsterNym does not calculate an Ascendant. This chart uses date-only positions: the wheel shows a reference solar chart (the Sun's sign as house 1), and the Ascendant is left uncomputed instead of guessed from an unverified time.
- What is John Scalzi's Life Path number?
- Life Path 4, calculated in numerology from the May 10, 1969 birth date.
- What is John Scalzi's Chiron sign?
- Chiron in Aries at 5°. Position from JPL Horizons for the May 10, 1969 birth date.
- Where is John Scalzi's Black Moon Lilith?
- Mean Black Moon Lilith in Cancer at 6°. This is the mean lunar apogee; the osculating Lilith some tables use can sit up to 30° away.
- What is John Scalzi's dominant planet?
- Venus, on AsterNym's dominance score (8 points: rules the Sun sign, Taurus; disposes Sun, Saturn, Uranus; 2 major aspects). Mercury is second and Jupiter third. Other sites weight rulerships and aspects differently and can name a different leader.
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