Hell

Hell is the land of the damned, located at the bottom of the Universe. It is the opposite of Heaven and is home to the demons. Its ruler is Satan.
== Description ==
Hell is one of the three planes of existence in the Universe. It can be accessed by opening a portal while on Earth. Humans who die in sin will have their souls automatically sent to Hell. The only way to leave Hell without a preexisting portal is to open a gateway using a demon prince. These gateways lead to random spots on Earth and are typically unpopulated. There is no way to travel directly between Heaven and Hell.
The entirety of Hell is one large, seemingly infinite landscape. The space above it has no celestial bodies, including stars. All attempts at digging downwards have shown no changes in the rock structure or temperature. The landscape is comprised of multiple biomes, each of which can stretch onwards for tens of thousands of kilometers. Due to the large size, portals are the only viable way to complete long distance travel, even for demons.
Demons make up the vast majority of Hell's wildlife. Demons of certain sins will often be found within certain biomes, such as demons of Sloth being found in swamps and jungles. There are some small human populations found throughout Hell, with the total population of all them being around one or two hundred thousand. Most of these humans are descendants of those who once entered Hell and never returned. There are no animals found naturally throughout Hell. Plants are found in some biomes, and there are even bacteria and viruses in certain areas.
Cities are commonplace among sapient demons. The capital of Hell is Pandemonium, while its most populated city is Dis. Only a select few human cities exist, with the most notable being Limbo. Countries don't appear to exist as large-scale conflict between demons is forbidden by Satan, making all of Hell technically unified.
== List of Biomes ==
* Rivers
** Archean
** Cocytus
** Lethe
** Phlegethon
** Styx
* Swamps
** Stygian
== List of Cities ==
=== Demonic ===
* Babel
* Dis
* Erebus
* Necropolis
* Pandemonium
=== Human ===
* Limbo