Solarium Domes

Solarium domes are large structures that surround all of the major cities on Nidus. The domes utilize the inherent properties of solarium to protect the cities from the elements, ultraviolet rays, rockslides, and invaders. They also help inhabitants priveledged enough to live within the protection of domes to endure severe temperature shifts during the soporatus and the extreme seasons of Nidus by stabilizing the temperature and providing a natural cooling and heating system similar to the human body.

In the modern era, the solarium domes are used to absorb solar energy to fuel and power the entire infrastructure within the city.