This tool was inspired by NASA's General Mission Analysis Tool, however it uses a Kepler
to calculate orbits. This greatly reduces the time required to compute orbits, from minutes on a consumer end PC, to
instant in a browser. You can read more about the details
here.
The tool is very simple. You can save and load systems in the File tab, they are
stored in an xml format. There are also 3 examples for you to choose from. The Time
tab allows you to access time controls. System is where you can add and remove
satellites, as well as change their orbital
elements[2]Camera allows you to center the camera on a different satellite, and set the centre
for the orbital conics rendering.