Victrix

Victrix (Tau Ceti f) is the outermost planet in the Tau Ceti system. Victrix has a thin atmosphere and cold surface, orbiting just outside of the system's habitable zone. The planet share many similarities with Mars, making its terraforming relatively easy compared to many others. The heavy 1.4 g of surface gravity is the largest roadblock in full colonisation efforts. Victrix has a single large moon, Ishtar at 2339 km across. Shielded by Victrix's magnetic field, Ishtar has a thin atmosphere of its own.