Nirvana is a world whose entire surface is permanently covered in dense fog. It consists almost completely of rocks, interrupted by some lakes. Scarce flora is the reason why most of the animals are predators. The most famous life form of Nirvana is the Kravan.
The inhabitants of Utopia have built a large number of mining plants and refineries on Nirvana to mine raw materials such as stone, iron, and silicates. The military also likes to use the planet for field exercises.
During his basic training, Commander Sanders and his group completed the first real outdoor exercise at this location and he was almost killed by a Kravan.