AsterNymAsterNym
Portrait of Jack Williamson

Jack Williamson

Jack Williamson (born April 29, 1908, Bisbee, United States; died 2006), was an American science fiction writer. Williamson is best remembered for Undersea Trilogy, Starchild Trilogy and Saga of Cuckoo. Williamson's honours include Damon Knight Memorial Grand Master Award, Hugo Award for Best Novella and Nebula Award for Best Novella.

Jack Williamson’s zodiac sign was Taurus, Chinese zodiac was Earth Monkey, with Life Path 6 in numerology.

Your match with Jack

Free, no account, stays on this device. Add a birth time later.

Jack Williamson’s AsterNym identity

The Evergreen Guardian

Wood represents growth. Wood-led charts are associated with patience, adaptability and the drive to keep developing. Life Path 6 represents care: home, responsibility, beauty and the instinct to support the people nearby.

Wood Day Master (BaZi) × fixed Sun × Life Path 6, on the emotional plane.

How common is the name Jack in the U.S.?

#15

US rank in 2025

~759,677

Americans share it since 1880

1927

its peak year

The SSA recorded 1,086 American boys and 6 girls named Jack in 1908: 27th among boys and 1,967th among girls for the year.

US Social Security Administration public records

What Jack’s name adds up to

Worked from the name as published, letter by letter.

8

Expression · direction and scale

8

Soul Urge · achievement

9

Personality · generous, worldly

The name opens on J (1) and closes on K (2). The value it repeats most is 1, which numerology reads as drive.

Pythagorean letter values · A=1 to I=9, then J=1 again

Jack’s lucky numbers, colours and stones

Traditional correspondences, calculated not chosen.

Lucky numbers

6 · 4 · 9

Lucky colours

Yellow & Ochre

Lucky day

Friday

Direction

• Center

Season

the turning of seasons

Stones

Diamond, Diamond, Citrine

Flower constellation

🌼 Daisy · 🌹 Blush Rose · 🌼 Chrysanthemum

White · Blush · Gold

The record

What sets Jack apart

Anggun (1974) and Uma Thurman (1970) share the birthday in another year, so the sun sits where it sits here.

What the chart says

Jack, according to the stars

Core essence

Jack 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 Jack 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.

How Jack wants to be loved

Jack wants to be loved in conversation. Venus in Gemini falls for a mind first: the banter, the shared joke, the person who keeps them guessing a little. Attention is the love language and boredom is the enemy. Keep talking to Jack like it is the first week, and it can feel like it for years.

How Jack creates

How Jack makes things happen: they grow upward. A Yang Wood day master is the tree, the one with a direction and the patience to keep at it through a bad season. Jack builds in the open, wants to be useful, and is at their most creative when there is something to reach for. Bend rather than break is the lesson they learn a few times.

Instinct

Instinct: Jack is witty and inventive, a Monkey year, and their gut reaction is to play with the problem. Clever, funny, curious, a little mischievous, and quick to land on their feet. The Earth year grounds it: practical, patient, someone people lean on.

Purpose

Purpose: Life Path 6 is the nurturer. Jack is here to care, to make a home wherever they are, to be the person others come to. Responsible, warm, a little too willing to carry everyone, and learning to let themselves be looked after.

Triggers

Triggers: being bored, and being talked over. Mars in Gemini fights with words and wins, then forgets it happened. Jack scatters energy across three projects at once and somehow finishes two. The trick is choosing the argument worth having.

Computed from Jack's birth date. Working below.

Where Jack sits

Six lines

Jack’s dot comes from the chart; yours is where you put it.

Intimate circleWide network
Jack

You likely balance a tight inner circle with a wider orbit you dip into.

DeliberateSpontaneous
Jack

You likely think things through before you act. Haste rarely feels safe.

PrivateExpressive
Jack

You likely share some feelings openly and keep others to yourself.

Cool off firstResolve immediately
Jack

You likely handle some friction right away and let smaller things settle.

PracticalVisionary
Jack

You may favor what's proven and workable over the untested idea.

Gradual trustImmediate chemistry
Jack

You may build trust slowly, letting closeness earn its way in.

✦ A real star from their birth night

Dedicate a star to Jack Williamson

Three stars chosen from the real sky above Bisbee on the night they were born. Choose the story that connects you.

A 9 p.m. reference sky, not the birth minute. Dedications are commemorative and confer no ownership of stars.

The sky over Bisbee that night

Computed for 31.45°N, 9 p.m. local sky.

Overhead at Bisbee at 9 p.m. that evening: Zosma of Leo, within 10.4° of the exact zenith.

Of the 104 catalog stars above the horizon, Sirius was the brightest.

Bisbee sits at 31.4°N, low enough that no headline star is circumpolar: everything bright rises and sets there.

Nothing below −58.6° declination clears the horizon at this latitude, so Rigil Kentaurus, Hadar, Acrux, Mimosa and Toliman were never visible from Bisbee on any night.

The Moon, 0% lit at new moon, had already set; the Sun sat 24° below the horizon.

How unusual Jack's chart is

Chart pattern score

31 / 100 · Quietly distinctive

1 unaspected planet · 1 planet at a critical degree · A leaning bowl

An AsterNym index built from stelliums, yods, grand crosses and chart shape. It is not a population percentile, and a high score is not a better chart. Without a birth time the houses are left out of it.

Score your own chart →

If you only read one paragraph

Taurus Sun

Try rushing a Taurus. Go on.

Jack Williamson's Sun was in Taurus for the whole of April 29, 1908, so no birth time is needed to settle it.

What Taurus means →

Earth Monkey

Solved it, and made a joke.

Jack Williamson was born on April 29, 1908, which falls in a Earth Monkey year of the Chinese calendar.

What the Monkey means →

Life Path 6

Everyone's person. Never off duty.

Jack Williamson's birth date, April 29, 1908, reduces to Life Path 6 under the numerology method AsterNym uses.

What Life Path 6 means →

What stands out in Jack’s chart

Jack’s birth chart

Reference chart · birth time unknown

Positions are checked across the whole date. The Moon ranges from 21° to 4° Aries or Taurus depending on the hour.

AriesTaurusGeminiCancerLeoVirgoLibraScorpioSagittariusCapricornAquariusPisces123456789101112Jupiter flows with Saturn · Trine, 0° orbVenus fuses with Pluto · Conjunction, 1.2° orbMoon fuses with Mercury · Conjunction, 1.9° orbSun opens doors for Neptune · Sextile, 3.4° orbMoon opens doors for Venus · Sextile, 3.6° orbSun grinds against Jupiter · Square, 4.1° orbUranus faces off with Neptune · Opposition, 4.4° orbMoon opens doors for Pluto · Sextile, 4.8° orbSun in Taurus · 9°02′☉9°Moon in Aries · 28°07′☽28°Mercury in Aries · 30°00′☿29°Venus in Gemini · 24°31′♀24°Mars in Gemini · 15°03′♂15°Jupiter in Leo · 4°57′♃4°Saturn in Aries · 4°56′♄4°Uranus in Capricorn · 16°53′ · retrograde♅℞16°Neptune in Cancer · 12°27′♆12°Pluto in Gemini · 23°16′♇23°

No birth time, so the houses are a solar chart: the Sun’s sign counts as house 1.

Tap a planet, a sign, a house, an aspect line or an element to see what it means and what sits in it.
Lines drawn
Conjunction 0°
Sextile 60°
Square 90°
Trine 120°
Opposition 180°

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

  • stableJupitertrineSaturn0.0° orb

    Jack’s growth flows straight into their discipline. A talent so smooth it can go unnoticed.

  • stableMoonconjunctionMercury0.1° to 7.8° orb

    Jack’s feelings and mind act as one.

  • stableVenusconjunctionPluto0.8° to 1.7° orb

    Jack’s affections and depths act as one. Wherever one goes, the other is already there.

  • stableSunsextileNeptune2.9° to 3.9° orb

  • stableSunsquareJupiter3.6° to 4.5° orb

  • stableMercurysquareJupiter4.0° to 5.9° orb

  • stableUranusoppositionNeptune4.4° orb

  • possibleMoonsquareJupiterorb from 0.0° to 13.7° depending on birth time

  • possibleMoonsextileVenusorb from 0.1° to 10.0° depending on birth time

  • possibleMoonsextilePlutoorb from 0.1° to 11.7° depending on birth time

  • possibleMoonsquareUranusorb from 4.3° to 18.1° depending on birth time

  • possibleSunconjunctionMoonorb from 4.5° to 17.4° depending on birth time

Chart signature

Elements

  • Fire4 of 10
  • Earth2 of 10
  • Air3 of 10
  • Water1 of 10

Modalities

  • Cardinal5 of 10
  • Fixed2 of 10
  • Mutable3 of 10

Counted across the ten planets by sign: Fire leads this chart.

Jack’s Chiron, Ceres, Eros, Hygiea and Lilith

What astrologers make of these five, at noon values.

  • ⚷ ChironAquarius 22°58′ (moves 0.03° over the day)

    centaur (2060) · the wound and what is learnt from it

  • ⚳ Ceres ℞Libra 5°26′ (moves 0.12° over the day)

    dwarf planet (1) · how a person nurtures and wants to be nurtured

  • ♡ ErosLeo 0°51′ (moves 0.92° over the day)

    near-Earth asteroid (433) · what draws them and how they desire

  • ⚕ HygieaTaurus 19°39′ (moves 0.32° over the day)

    main-belt asteroid (10) · health, routine and what keeps them well

  • ⚸ Black Moon LilithLeo 13°08′ (moves 0.11° over the day)

    mean lunar apogee · the part that refuses to be tamed

Aspects to the asteroids and Lilith

  • Chiron trine Pluto 0.3°
  • Ceres sextile Jupiter 0.5°
  • Ceres opposition Saturn 0.5°
  • Eros square Mercury 0.8°
  • Chiron trine Venus 1.6°
  • Black Moon Lilith sextile Mars 1.9°
  • Hygiea trine Uranus 2.8°

Jack’s dominant planets

  1. 1. ☿ Mercury5 pts

    disposes Venus, Mars, Pluto; 2 major aspects

  2. 2. ♀ Venus5 pts

    rules the Sun sign, Taurus; disposes Sun; 1 major aspect

  3. 3. ☉ Sun3 pts

    disposes Jupiter; 2 major aspects

Configurations in Jack’s chart

No stellium, grand trine, T-square, grand cross, yod or kite — the common case.

Minor aspects

semi-sextile, semi-square, quintile, sesquiquadrate, biquintile, quincunx.

  • Mercury semi-square Mars 0.1°
  • Sun semi-square Venus 0.5°
  • Mercury quintile Neptune 0.5°
  • Sun semi-square Pluto 0.8°
  • Mars quincunx Uranus 1.8°

More people like Jack

Other writers

Born in United States

More charts like Jack’s

Fellow Taurus suns

All about Taurus →

Born in Monkey years

Year of the Monkey →

Also born on April 29

Fellow Yang Wood day masters

What a Day Master is →

Other Taurus Monkey charts

Other Evergreen Guardians

The Evergreen Guardian explained →

Famous people with Life Path 6

Life Path numbers explained →

From the journal: Every sign's ruling planet and what it governs · Inner, outer and secret animals: the Four Pillars connection

Jack’s cards

Computed from April 29, 1908. Tap to flip.

Birth tarot card

The Devil

AsterNym identity card

The Evergreen Guardian

Western zodiac

Taurus

Chinese zodiac

Monkey 申

Life Path

6 · Guardian

♀ Ruled by Venus

Copper Cu

The working: BaZi pillarsshow

BaZi pillars

Day Master: yang Wood.

Year

戊

yang Earth

申

Monkey

Metal

roots & early life

Month

丙

yang Fire

辰

Dragon

Earth

work & drive

Day

day master

甲

yang Wood

寅

Tiger

Wood

you & partnership

Where this comes from, and how it is worked out

Jack’s birth date and birthplace come from Wikidata Q316788 (CC0), as do the occupations, works and awards above. With no documented birth time this chart is rated X on the Rodden scale, the astrological convention for how well evidenced a birth time is. The banner above lists what that leaves out. Entries are matched to Wikidata by entity id rather than by name, kept at day precision, and dropped where sources disagree on the date.

Tropical zodiac, whole-sign houses, modern rulers. Aspects on the western_v1 orb policy; minor ones at 1.5° to 2.5°, skipped where a major already holds. Minor bodies from JPL Horizons heliocentric vectors, Lilith as mean apogee. Dominance is an AsterNym score — rulerships, dispositors, aspect count — so other methods can name a different leader.

Portrait by unidentified staff artist/Stellar Publishing, Public domain, via Wikimedia Commons.

The same Jack Williamson at Wikipedia and IMDb.

Roster last reviewed September 10, 2026. The full method: how it works.

Traditional interpretations, not facts or predictions, and not endorsed by Jack Williamson.

Quick answers about Jack Williamson’s chart

What zodiac sign was Jack Williamson?
Jack Williamson was a Taurus: born April 29, 1908, which puts the Sun in Taurus for the whole of that day.
What was Jack Williamson's Chinese zodiac animal?
The Monkey, with the Earth element, from the Chinese lunar year of the April 29, 1908 birth.
What was Jack Williamson's Life Path number?
Life Path 6, calculated in numerology.
What was Jack Williamson's Chiron sign?
Chiron in Aquarius at 22°. Position from JPL Horizons.
Where was Jack Williamson's Black Moon Lilith?
Mean Black Moon Lilith in Leo at 13°. This is the mean lunar apogee; the osculating Lilith some tables use can sit up to 30° away.
What was Jack Williamson's dominant planet?
Mercury, on AsterNym's dominance score (5 points: disposes Venus, Mars, Pluto; 2 major aspects). Venus is second and Sun third. Other sites weight rulerships and aspects differently and can name a different leader.

More charts to explore