check out this awesome game!http://scratch.mit.edu/projects/skeletonxf/1621681 nice remixes of this engine: http://scratch.mit.edu/projects/oleole/1843872 http://scratch.mit.edu/projects/picklerok/1852393 A real gravity engine where you can establish orbit I'm gonna make a game out of this, but feel free to remix and use this engine use arrow keyes to move the planets are draggable
