The category is for E-Space planets.
“Apollyon was a planet in E-Space where the TARDIS crash-landed. Here any electricity was drained...Apollyon
“Alzarius was the homeworld of Adric. Its coordinates from galactic centre were -10 0 -11 00 by 0...Alzarius
“Terradon was a planet in E-Space. (TV: Earthshock) Terradonians were native of the planet. The...Terradon
“Veridis was a planet located in E-Space. For a time, Veridis was a planet where death was...Veridis
“Ballustra was a planet in E-Space. Ballustra had lush terrain and large bodies of water. It was...Ballustra
“Shapeer was a planet, located in E-Space, where Tharils were hunted by humanoids such as Aldo...Shapeer