Universe Sandbox v20.6.1 (Mac OSX)
 

Universe Sandbox ² is a physics-based space simulator. It merges gravity, climate, collision, and material interactions to reveal the beauty of our universe and the fragility of our planet. Create, destroy, and interact on a scale you've never before imagined.
Explore Universe Sandbox ² in VR
Walk and fly around your simulations, melt planets with a giant laser, then grab and hurl them out of the solar system with a flick of the wrist. Universe Sandbox ² includes the desktop version and a VR mode with support for HTC Vive & Oculus Rift+Touch.

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.

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.

Terraform Planets
Add carbon dioxide to a planet's atmosphere to heat it up. Then add water...

Deform Surfaces
Impact planets with asteroids and comets and leave behind massive, molten craters.

Supernova a Star
Make a star evolve by cranking up its age or mass, then watch a supernova unfold.

And more...
- Historical simulations - ride along with Juno, New Horizons, & other spacecraft
- Material system - build planets out of hydrogen, iron, rock, & water
- Solar flares & volatile trails
- Procedurally generated
- stars and planets
- Pulsars
- Light-warping black holes
- Dark matter

RELEASE NOTES:

System Requirements:
- OS: OS X 10.9+
- Processor: 1.6GHz dual core
- Memory: 1 GB RAM
- Graphics: OpenGL, 512 MB Video Memory
- Storage: 1 GB available space