Quote Originally Posted by User137 View Post
But these asteroids are most likely not orbiting eachother. Either way, lots of things this app can do, with creative mind.
I tested Universe Sandbox a wile ago while it was still free alpha and it is quite good.
As for the asteroids I don't think Universe Sandbox calculates atraction between them.
Even in reality asteroids usually have so low gravity that they can't affect each other until they get realy close to each other.