Double click green flag to start simulation. This is a simulation of some solar system. It uses simple Newtonian laws to describe how the planets move and interact. Don't consider this debugged; loads of glitches to be fixed. Use turbo mode (shift-click green flag) for faster speed of the planetary movement.
Continuing collaboration with @maximcaux. UPDATE LOG: 2016-07-22: Added probe physics (gravity pull from sun and planets).