Infernal Sphere

The Infernal Sphere was a vast Dyson sphere built around an ancient black hole. It was the homeworld and laboratory of a demonic race of god-like scientists.

Keeping with the aesthetic of its masters, the Infernal Sphere was reminiscent of the common perception of Hell. It was full of "limitless darkness," and the black hole at its center spun above a iron landscape of fire and occasional screaming. The atmosphere tasted of metal and blood.

The Infernal Sphere was the location where Lady Thelema murdered Prince Baphomet and his concubine Byzo. (PROSE: T.memeticus: A Morphology)

Behind the scenes
The Infernal Sphere's unnamed inhabitants are intended to be the Daemons, previously established to have lived on the planet Daemos. However, the Sphere can be seen as a twisted reflection of the People's Worldsphere, the latter being the "Heaven" to the former's "Hell."