Orbital Mechanics is a simple planetary orbit simulator. Orbital Mechanics offer you planetary orbit simulator, you can set initial positions, velocities, and masses of 3 bodies and then see them orbit each other. With this simulator, you can adjust the bodies so that various orbital concepts can be studied in detail.
Orbital concepts include inverse square law, Keplers 3 planetary laws of motion, escape velocity, satellite behavior, Lagrange points and geostationary points.

Requirements:
* Java

The license of this software is Freeware, you can free download and free use this calculator software.