The Beginning
Starting as a realistic physics simulation of a solar system. Forces weren't calculated accurately enough and caused instabilities in the simulation. Therefore using equations the orbits are accurately plotted and tracked in real-time. Allowing orbits to continue to move even when the game isn't active.
The Now
As the game grew in size, a way to traverse the universe had to be made. A spacecraft that can jump to planets and has a map to jump between stars was created. To make exploration worthwhile, procedurally generated planets were created. As well as AI enemies that will attempt to attack the player.
The Plan
The future plan for the game is to be a command a fleet of warships to conquer the galaxy. While controlling your fleet from a fleet carrier you will be able to jump into the cockpit of any fighter, to take lead. Along with the fighting, exploration and trading will be needed to increase the fleets capabilities.