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Educational Pricing
Universe Sandbox is free for schools anywhere in the world.
Schools can sign up for Valve's Steam for Schools / Teach With Portals program which includes Portal 2 and Universe Sandbox.
Commercial Use
Commercial organizations must obtain a commercial license to use Universe Sandbox or distribute created media. Please contact sales for more information.
More Buy & Licensing Info in the FAQ
Free |
Premium | ||
| no cost | $19.95 USD | ||
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Explore & view simulations |  |
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Control time | |
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Compare celestial bodies in chart mode | limited |
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Add stars, planets, moons, & galaxies | |
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Create your own simulation |
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Spawn rings around planets | |
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Manipulate the force of gravity | |
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Easily create elliptical & binary orbits | |
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Move & rotate objects | |
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Edit object mass and other properties | |
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Switch between multiple color modes | |
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Change the center of motion | |
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Show Lagrange points & habitable zones | |
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Explode anything! | |
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Use 3D glasses for total immersion | |
