Amazing but could use more parameters.
I love this app I personally find it very entertaining! I would, however, like more options such as a much higher particle limit, Galaxy thickness and type, The ability to change constants such as gravity, speed of light, etc... I have also come across whet I think is a bug. If you let the simulation run for a long time all of the stars just suddenly disintegrate :(.
Dude this is the best but about
Galaxy Collider, v1.52