|Saarinen Ederworld includes several habitats located inside the 'bubble' volume. To reduce the risk of fire, this edensphere is filled only with helium; this makes the whole structure somewhat smaller and denser than other edenbubbles. The habitats are connected by a network of gravity -propelled vactrains which orbit within the sphere.
|The Black Giant is a dark structure in deep space, very difficult to detect (except when it eclipses the local white dwarf star)
|Unlike most Eders, Forest has a biosphere located above the iron shell, and rotates slowly to ensure each hemisphere receives enough illumination
|The vast Madison Avenue Edersphere, Centaurus sector, NoCoZo, completely covered in advertisement displays. Each pixel of these vast displays is itself a giant advertisement made up of pixels that are themselves advertisements.
|Neptuna has an oceanic environment completely filling its habitable shell