Function driven solar system model.

[abdullahi abass]

Here's the main problem. I'll like a function of distance with respect to time which moves the planets in accordance to Kepler's law: planets in orbit travel equal area in equal time. I use a blender, a 3D app that allows for path programming.

 

[pbuk]

https://en.wikipedia.org/wiki/Kepler's_laws_of_planetary_motion#Position_as_a_function_of_time

 

[abdullahi abass]

Very helpful, thanks!