orbitSim3D

N-body orbit and mission simulation in 3D space.

Simulate n-body trajectories, calculate Keplerian orbits, perform orbital maneuvers, apply perturbations, manage custom resources such as power generation, display or plot variables with as much customization as you want. Create scenario or batch files to share your simulations, export data or get rid of repetitive tasks.

Do all of this in Python, the beloved programming language of science and engineering.

To learn more, see the manual.

Having trouble finding your way around? Have a look at the introductory tutorial for the basics!

Click here to visit a screenshot gallery.

Kozmoworks

I am working on Kozmoworks as the successor to OrbitSim3D, with even more features and a lot shorter computation times. Check it out if you like!