Universe Sandbox

Universe Sandbox is a physics-based space simulator that allows you to create, destroy, and interact on an unimaginable scale.

It merges real-time gravity, climate, collision, and material interactions to reveal the beauty of our universe and the fragility of our planet.

Universe Sandbox includes the desktop version and a VR mode with support for the HTC Vive, Oculus Rift+Touch, and Windows Mixed Reality.

Simulate Gravity
N-body simulation at almost any speed using Newtonian mechanics. Real science, real physics, no supercomputer required.

Collide Planets & Stars
Epic, mind blowing collisions of massive planetary bodies that leave behind molten craters.

Create Your Own Systems
Start with a star, then add a planet. Spruce it up with moons, rings, comets, or even a black hole.

Model Earth's Climate
Watch sea ice grow and recede with the seasons because of the tilt of the Earth: change the tilt and change the seasons. Or move the Earth farther from the Sun and freeze the entire planet. [Learn More...](http://universesandbox.com/blog/2014/10/climate/)

And more...
- Supernova a star
- Explore historical events- ride along with the Juno and New Horizons spacecraft, or view a total solar eclipse
- Throw planets in VR - just grab a fling
- Material System - build planets out of Hydrogen, Iron, Rock, & Water
- Stellar flares & volatile trails
- Procedurally generated planets, stars, & galaxies
- Pulsars
- Light-warping black holes
- Original soundtrack by [Macoubre](http://www.macoubre.com/)
- Support for 20+ languages