Septem System

Bellum
Extremely hot rocky world. There are large underground metal deposits.

Ponitet
An Earth-like world with a breathable atmosphere, seeming to have once been home to an early-21st century Earth like society, although their cities are long unkept. The remaining life-signs on the surface suggest that the old inhabitants haven't gone extinct yet.

Fames
A barren rocky world. Aside from atmospheric helium, there seems to be nothing of value here.

Pestilentia
Despite its thick atmosphere, its distance from this system's sun means that this planet is still very cold. There's nothing of interest on the surface.

Mortem
An incredibly large quantity of objects orbiting this planet is blocking scans, as well as somehow interfering with signals. There's a very large amount of salt in the atmosphere.