🌙 Roche Limit Lab - 2D N-Body Tidal Breakup, Roche Potential and Ring Formation

Bring a moon toward a planet and watch an N-body rubble pile, fluid-like or bonded rigid moon stretch and break up near the Roche limit, with the rigid 1.26 and fluid 2.44 limits, the Roche potential with L1 and L2, a force-balance view and live graphs, checked against exact differential gravity, Hill radius and Kepler orbits.