Circles

This is a software prototype of a solar system random generation tool.  It is neither to scale, nor physically accurate. Go here for a downloadable file.

You may :
change the speed of rotation of planets (L-arrow),
change their direction of rotation (R-arrow),
pause the simulation (SPACE)
re-roll their arrangement (P), 
re-roll the color of the sun (S),
re-roll the whole system (R).

Planned updates include : 
use of seeds to share systems, 
enhanced visuals,
background space.