(http://img.ie/images/ienu9.png) (http://img.ie/)
Tristen I: Mining world with extensive orbital industry
Tristen II: Sparsely populated oceanic world. Mainly scientific or touristic outpost.
Tristen III: Densely populated Terrestrial world. System authorities have their HQ here, and many other services can be found here.
Tristen IVa: Sparsely populated moon. Home to the
SSO, which serves as local law enforcement.
Tristen IVb: Lightly populated Moon. Home to CryTech, a major player in Spaceship industry.