It's an ellipse drawer lol press space to toggle ellipse color Press arrow keys to accurately shift eccentricity by 0.001 press any key except arrow keys and space to skip song I added visible foci. Eccentricity of planet's orbits: Mercury: 0.206 Venus: 0.007 Earth: 0.017 Mars: 0.094 Jupiter: 0.049 Saturn: 0.052 Uranus: 0.047 Neptune: 0.010 Pluto(debatable): 0.244
