Newtons Cannonball Simulator

The idea of this game comes from Newtons cannonball: https://en.wikipedia.org/wiki/Newton%27s_cannonball Thanks, Newton. The result of the calculation is only an approximate value ! ============================================================ Try to input these values and have fun! PlanetPlanet valueMassDiameterMercury107.9330.22487.8Venus169.548691210.36Earth173.759651275.6Mars127.5642.19679.4Jupiter553190000014298.7Saturn522.556880012054Uranus339.3868105111.8Neptune345.41024704953.2 ==========...