John Collison

Note: John Collison's exact birth time isn't on record. Planetary signs are calculated for noon on his birth date and are likely accurate, but the rising sign and house placements are unknown... and the Moon sign should be treated as approximate if he was born near a sign change.

Co-founder of Stripe and one of the youngest self-made billionaires in history.

Astrologically, John Collison's chart offers a window into the inner drives, emotional life, and outward expression that define this personality...

At the heart of John Collison's chart is a Leo Sun — a nature that has to make something — that finds identity through the act of creation, of putting something into the world that didn't exist before. The medium doesn't matter much. The making does.

Inwardly, a Pisces Moon speaks to The emotional world is vast, porous, and difficult to separate from the world around it — Pisces Moon absorbs what is in the room and carries it as its own. The gift is empathy without limit. The challenge is knowing which feelings actually belong to it.

In matters of love and connection, John's Venus in Cancer is a nurturer in love who gives deeply and protects what it loves with real fierceness — the warmth here is genuine and extensive, and the people who have it know they have it. The protection can occasionally become possessiveness; the work is knowing the difference.

John's mind and communication style carry the signature of Mercury in Virgo. The mind learns through application rather than theory — Virgo Mercury wants to understand how something works in practice. The abstract principle without the working example loses its grip. Show it running, show it failing, show it being fixed: then the learning is real.

On the question of drive, John is nearly impossible to discourage once committed — the stubbornness that is occasionally a social liability is, in the context of drive and pursuit, one of the most effective qualities in the zodiac. It doesn't take the bait of setbacks.

Water dominates this chart, giving John a depth of feeling and perception that informs everything, even the things that look entirely practical on the surface. Cardinal energy is prominent throughout the chart, marking John as someone who initiates, who starts things, who rarely waits for permission to begin. A concentration of planets in Cancer gives the chart a distinct Cancer undertone... amplifying those themes alongside the core Leo energy. With 4 retrograde planets natally, much of John's energy turns inward... a rich interior life that quietly shapes everything he puts into the world.