Smash planets together, introduce rogue stars, and build new worlds from spinning discs of debris. Fire a moon into a planet or destroy everything you've created with a super massive black hole.
It was created with the Truevision3D engine which uses the Newton Game Dynamics physics engine. All of the gravity physics are handled with custom code and I spawn newton physics simulations when bodies get close together to handle the collisions. Load the system: Moons, 75 orbiting Earth and then change the color mode to Color by Physics Group (press the C key to cycle color modes) to clearly see the individual physics simulations.
Watch the 75 second video and download now:
http://universesandbox.com/
