Gnossis

Location: Imperial Space 
Type: Engineering 
Primary Species: Gnomes 
Gnossis is the gnome homeworld, and one of the first planets to swear their alligiance to the empire. Gnossis has been converted into a large dyson sphere. Allowign for full use of the planets resources. Its folcanoes used for heat, the oceans are used to power large macines, and Even the winds have been harnessed and are used as expressways to travel around faster. 
All gnomes that live on the planet serve to either keep the dyson sphere active, or work on an assembly line creating munitions for the empire. The resources are harvested from off world planets, shipped to Gnossis, and then converted into whatever the empire needs. Be it ships, weapons, or androids. 
Gnomes are a reclusive and non combative bunch typically. They would rather focus on themselves and work with technology rather than other nations. So they are very happy with their situation with the empire.