Mawer

Mawer is a red giant star in the final stages of its stellar life. It only has several million years left to live before burning out.

Los'gi
Los'gi is a planet whose crust is slowly melting away due to its close proximity to its star. It is tidally locked - the day side is covered in molten rock while the night side is a crater-filled wasteland.

Lethun
Lethun is a swampy planet that underwent a recent environmental change since its star turned into a red giant. It is home to the Klymu, and the planet has three moons: Loren, Lu'ad and Illgad. These moons have a major tidal effect on Lethun's oceans causing the lowlands to flood in a seven day cycle.

Loren
Loren is a barren rock with great limestone formations suggesting it was once covered in water.

Lu'ad
Lu'ad is an oceaning moon with high concentrations of algae, making it appear green.

Illgad
Illgad is a stormy world with a toxic atmosphere. It is also incredibly dense for a moon its size.

Gors
Gors is a super-Earth oceanic planet about three times the size of Earth. It has a dense atmosphere polluted by volcanoes which perk up sparingly on the planet's few island mesas. It appears black on the surface. Despite these hostile conditions, life exists towards the planet's abyssal depths in the form of worm-like creatures that live off geothermal vents.

Nwy
Nwy is a red-orange gas giant with a magnificent ring system. It has 56 moons.

Ormaw
Ormaw is a purple gas giant with 43 moons.

Rhemaw
Rhemaw is a dark blue ice giant with a thin ring system and 36 moons.

Peltern
Peltern is an extrasolar captured ice planet covered in crystal formations.