Shawn's Satellite Simulator is a Java-based application that propagates Earth orbiting satellites and graphically visualizes their orbits in both 2D and 3D. The program can be used to explore the Keplarian elements commonly used to descibe a satellites' orbit.
Download and Installation
4. Example scenarios: Download
5. Readme and quick-start instructions: download/view
6. You may also find my newer project JSatTrak of interest
Test Version 1.1.6Includes stars, 3D satellite view cones, and Runge Kutta HPROP 8/7-8 propogators.