Antartica

Planet Antartica is the most massive habitable planet in the Marzan System. It is actually a satellite of the Solaris Anomaly. It is a frozen world on the edge of the system's habitable zone. It has a dense atmosphere rich on oxygen and large frozen ocean. Planet has 1.11g gravity and is therefore more demanding on ships ability to stay in the air. Planet is rich with uranium and other heavy elements.

Antartica is a terrestrial planet with no distinguishable biomes. Single climate system is attributed to the dense atmosphere that spreads the heat from the star equally to all parts of the planet. Temperatures and atmospheric density are suitable for human life but high gravity can be demanding. Planet's infrastructure is developed enough to launch construction vehicles on the surface.

Resources
Silver, Gold, Silica, Magnesium, Iron, Nickel, Cobalt, Ice, Uranium