|Dyson swarm and dyson sphere
|Megastructure that envelops the star for the purpose of capturing a large portion or all of the available radiation for use.
|A high efficiency dyson swarm used for computation.
|Light sails and statites
|Sheets of material, usually highly reflective, exploiting the momentum of photons to propel vessels in the case of light sails, or hold position above a star in the case of statites.
|Two statite swarms which reflect light emitted in off-plane directions back towards the star, causing its outer layers to become hotter and brighter.
|Artisuns and sunlines
|Testaments to Terragens' fascination with sunlight. While they do not make direct use of stars, these are devices used to simulate natural sunlight.