Can someone please make me this system?

[SandboxSpenc]

So, im in free version, and I want to have a simulation where many many objects collide with each other. Like many moons, or many planets, or pretty much anything. My trial expired a while ago, and if anyone could make this system for me, that would be highly appreciated.

[Darvince]

uhh...

http://www.universesandbox.com/help/ubox

Now you can create your own system. Just give the bodies their own velocity, or very close together.