Gravity Simulation

This is a basic gravity simulation with asteroids / meteors that orbit planets. There are initially two planets and 10,000 asteroids, but you can clear the screen and place objects however you like. 

Controls: 

Press the space key to clear all items.

Number keys 1-9 set the multiplier value (used to specify asteroid/planet size).

Left click to create 100 asteroids at random locations. The asteroid size is equal to the multiplier value. 

Right click to create a planet at the mouse location. The planet size is (10 x multiplier value). 

YouTube: