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5,579 real exoplanets, run through our physics

Every confirmed planet NASA has measured well enough to build — its real mass, radius, orbit and star, fed into the same simulation that runs everything else here. It decides what each one becomes and scores it for habitability. 8 of them come out Earth-like.

Browse every kind of world

Lava worlds, ice giants, ocean planets, worlds of solid carbon. Every planet here is sorted by what our simulation says it is, run from its real mass, orbit and star — not by anything the catalogue records. Pick a type to see all of them.

Just added

discovered 2026

The latest confirmed planets in the archive, nearest first — already built and scored by the same physics as everything else here.

The most habitable

scored by TerraForge, not by NASA

Real star systems

Some of the most interesting systems we know of: worlds our simulation thinks could hold life, and the most crowded planetary systems yet found. Open one to watch every world orbit its star, then click any planet to visit it.

This research has made use of the NASA Exoplanet Archive, which is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.

A binary star system's orrery: two suns close together, a red dashed dead-zone boundary, and a debris trail left by a destroyed world

New: Binary Star Systems 🌀

A system can now orbit two suns. Add a companion star when you build one — close, medium, or wide — and the physics decides what survives: a shared center of mass carves out a dead zone where gravity from both stars tears a world apart, leaving it as debris, and every surviving planet's orbit goes elliptical, moving fastest at closest approach and slowest out at aphelion. Push the separation to wide and the dead zone opens tens of AU across, wide enough to gut a system that would have been stable around one star alone. Stand on a world that made it through and you'll watch two suns cross the sky together.

Create your free account

Enter your email and we'll send a 6-digit code — no password needed.
We only keep your email and the username you choose. We never share or sell your email, and we don't send marketing — we use it only to email you a sign-in code. Read our privacy policy.

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We're still building out the best experience we can — and we'd love your input. Tell us about features you enjoy, ideas you'd like to see, or pain points where something feels off, and we'll know where to look next.

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