Mathus

Mathus is a planet in the Sagittarius Dwarf Elliptical Galaxy found orbitting the gas giant Sutham. It is the first target of intergalactic travel by the Dhragolon Federal Monarchy.

Atmosphere
Though the planet has a light gravity, it has a thick atmosphere. The air is considered toxic, however, because of the high concentration of spores and microbes, which if inhaled by a non-native species will cause a severe allergic reaction. However, the microbes and spores are not found in the high altitudes, and the atmosphere is less clammy there as well. The highest peaks and cliffs are considered the best spots to build a colony.

Geography
Isirin has a rugged terrain, having been shaped by Sutham's former massive ring system collescing in a similar way as most moons do. The planet is about 80% ocean, and the mainland is dominated by vast fields of lichens and mosses. The tops of the mountains are barren however because the atmosphere is not thick enough up there to protect from Isirin's radiation blasts.

Ecosystem
Life on Mathus has evolved a symbiotic relationship with the microbes that float in the air, which cause an allergic reaction to non-native species. Life in the ocean is far more developed however

Flora
The majority of flora consists of lichens and algae. Lichen trees mostly dot the landscape.

Fauna
Life on Mathus is mostly limited to invertebrates on land. Insect analogues and descendants from ocean dwelling creatures can be found.