Mapthys

Mapthys is a K0V-class star. It is located in the Iralek Sector of the Triangulum Galaxy and is orbited by the planet Hatshem, homeworld of the Djeri.

Star
A 4.5 billion year old star, Mapthys is a K0V-class with an effective surface temperature of over 4900K and a diameter approximately 85% of Sol's. Its luminosity is around 40% that of Sol.

Planets
Four planets orbit Mapthys.

Gedshi is a carbon planet orbiting 0.09 AU from Mapthys. With a mass equal to two Earths, it is of significant size, and its surface is dotted with mountains of diamonds thrown up by volcanic activity from beneath the crust. However, its closeness to Mapthys has prevented extensive mining.

Hatshem is a 0.9 Earth mass terrestrial planet and the homeworld of the Djeri. With a flourishing ecosphere, it has a surface gravity of 0.97g and orbits at 0.69 AUs. It has a single large moon, called Dehak.

Sekhmun is a Jovian gas giant of 0.6 Jupiter masses. Orbiting at 11 AUs, it is of a yellow colour with brown and white cloud bands. It has a number of moons, one of which has a subsurface ocean containing life.

The final planet is Adhash, which is a Neptunian gas giant at 21 AUs. It has a few moons and a faint ring system.