Khaldûr-Zin

There is only two entrances and exits to Khaldûr-Zin, once those were claimed by Aetherion Corporation competition ceased to exist and all of the planet was diverted to a new goal, growth of this.

due to the spinning rings above the planet that keep the surface at the roche limit there are only two ways in or out of the atmosphere, thus if you want access to outerspace you need to be an Aetherion Vessel once that was decided it only took 100 years to strangle the competition inside