Celebrity StarMap · Screenwriter

Larry Niven’s birth chart
Born April 30, 1938 in Los Angeles, birth time not public.
Taurus Sun · Taurus Moon · Earth · Fixed
Sun
♉Taurus
9° Taurus 48'
You build. Comfort, steadiness and things that last matter more to you than novelty, and people trust you because you do not change your mind for show. Your growth edge is letting go before something stops working.
Moon
♉Taurus
17° Taurus 59'
You feel through your body and your surroundings. Good food, familiar places and slow evenings restore you, and sudden change lands hard. Once you feel safe, you are the steadiest person in the room.
Cast for noon; the Moon may be up to 6° off without a birth time.
Rising
Larry Niven’s birth time is not on public record, so the rising sign and houses are unknown.Placements
| ☉ | Sun | ♉ 9° Taurus 48' | |
| ☽ | Moon | ♉ 17° Taurus 59' | |
| ☿ | Mercury | ♈ 25° Aries 58'℞ | |
| ♀ | Venus | ♊ 1° Gemini 02' | |
| ♂ | Mars | ♊ 4° Gemini 51' | |
| ♃ | Jupiter | ♒ 28° Aquarius 15' | |
| ♄ | Saturn | ♈ 11° Aries 55' | |
| ♅ | Uranus | ♉ 13° Taurus 27' | |
| ♆ | Neptune | ♍ 18° Virgo 35'℞ | |
| ♇ | Pluto | ♋ 27° Cancer 55' | |
| ☊ | North Node | ♏ 26° Scorpio 52' | |
| ☋ | South Node | ♉ 26° Taurus 52' |
Larry Niven's full reading
Each planet by sign. First-draft readings in the StarMap voice, reviewed by our consulting astrologer before launch.
☉Sun in Taurus
♉ 9° Taurus 48'
purpose and vitality
They find purpose in building something that lasts, and their vitality runs slow and steady rather than in bursts. The tension is a reluctance to change course even when the plan is clearly not working. It shows up in how long they stay at one job or one home before they will admit it is time to move.
☽Moon in Taurus
♉ 17° Taurus 59'
needs and habits
They need routine, familiar food and physical comfort to feel steady from day to day. Sudden schedule changes unsettle they more than they let on. It shows up in how much a good bed, a favourite mug or the same coffee order can turn an unsteady morning around.
☿Mercury in Aries
♈ 25° Aries 58' ℞
mind and voice
They think in quick, decisive strokes and say what they mean without much preamble. The tension is speaking before the thought is fully formed, which can come across sharper than intended. It shows up as finishing other people's sentences and preferring a fast decision to a long meeting.
♀Venus in Gemini
♊ 1° Gemini 02'
love and values
They love through conversation, wit and mental connection, and a partner who bores they i harder to stay with than one who challenges they. They value variety and being kept interested. The tension is treating a wandering attention as more serious than it is. It shows up as flirting through banter more naturally than through anything more direct.
♂Mars in Gemini
♊ 4° Gemini 51'
drive and anger
They act through words, argument and quick maneuvering rather than force, and their anger tends to come out sharp and verbal. The tension is winning a point without actually resolving the conflict underneath it. It shows up as debating their way through a disagreement long after the other person just wants it to end.
♃Jupiter in Aquarius
♒ 28° Aquarius 15'
growth and excess
They grow through community, ideas and causes bigger than their own life. The overreach is so much faith in a theory or a group that they overlook its practical flaws. It shows up as an optimism about the future that makes they a natural organiser of other people's efforts.
♄Saturn in Aries
♈ 11° Aries 55'
discipline and doubt
They build discipline around learning to act with patience instead of pure impulse, and the doubt shows up as second-guessing whether they moved too fast or not fast enough. It shows up as a slow-earned confidence in their own initiative that finally arrives once they stop rushing every decision.
♅Uranus in Taurus
♉ 13° Taurus 27'
freedom, generational
Shared by everyone born across this generation, this placement marks people who reinvent ideas of money, land and security, often through technology that unsettles older systems of ownership. Personally, it can show up as a discomfort with financial norms their parents took for granted.
♆Neptune in Virgo
♍ 18° Virgo 35' ℞
imagination, generational
Shared across this generational span, this placement marks people whose collective imagination turns toward healing, service and idealised routines of self-improvement. Personally, it can show up as chasing an impossibly perfect daily practice.
♇Pluto in Cancer
♋ 27° Cancer 55'
power, generational
Shared across this generation, this placement marks people who live through deep transformation of family, home and nationhood. Personally, it can show up as intensity around questions of belonging and who counts as family.
Aspects
How the planets in Larry Niven's chart talk to each other, tightest first.
Moon trine Neptune
0.6° applying
Their feelings and their imagination flow together with real ease, giving they a gentle, intuitive emotional life. Compassion for other people comes to they naturally, without much effort, in a way that makes people feel understood almost immediately.
Mercury square Pluto
2.0° separating
Their thinking can turn a simple disagreement into something more charged, as they look for motives that may not be there. The lesson is trusting a straightforward answer when the evidence actually supports one, rather than assuming the deeper explanation is always the true one.
Mercury sextile Jupiter
2.3° separating
Their thinking and their optimism cooperate easily, giving their conversation a natural, engaging breadth. Curiosity tends to serve they well without much extra effort, opening doors in conversation that a narrower focus would have missed.
Venus square Jupiter
2.8° separating
Their generosity can run past what is actually sustainable, whether in spending, affection or promises made in a warm moment. The lesson is matching real warmth to a scale they can actually keep up over the months that follow the excitement, not just the first one.
- Venus sextile Pluto3.1°
- Sun conjunction Uranus3.7°
- Venus conjunction Mars3.8°
- Moon conjunction Uranus4.5°
- Uranus trine Neptune5.1°
- Mars square Jupiter6.6°
- Sun conjunction Moon8.2°
More Taurus Suns all →born on April 30 →
Birth data: Wikidata. Confidence X (date and place known, time unknown). Photo: Wikimedia Commons.
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