What would really make an app like this awesome for the masses is the ability to alter things. Tweak the curves on orbits and see what would happen, alter the r

What would really make an app like this awesome for the masses is the ability to alter things. Tweak the curves on orbits and see what would happen, alter the rotation of the planets, drop a new moon in, fire an asteroid at a planet, trigger a solar flare. I would pay money for an app that lets me live out my devious plans of destroying the solar system.