Noctis

Noctis is the name of a planet in the material plane. It is one of the twin planets bearing a high population and known civilization, and is sometimes considered the "world of darkness," particularly in comparison to its twin Equis. It consists of a number of continents, islands, and oceans. It is tidally locked with Equis, and a portion of it never sees natural sunlight.

The Fell Plains
The Fell Plains are an expanse of flat land in the part of Noctis that faces Equis. It was home to what many informally considered the "capital" of Noctis, the Fellspire, which has now been largely destroyed and replaced by a new city nested within. Though it originally had many forests and other geographical features, they were almost entirely cleared by the inhabitants of Fellspire. The Noctis half of the Nexus was built here.

The Saviour's Rest
The Saviour's Rest is a region with a long history, most of which is forgotten in the modern age. It is home to some small states and civilizations, most of which are located on its coast, but it is still widely considered to be an untamed frontier region.

Unclassified
The majority of locations on Noctis have not been clearly grouped into regions.
 * Mordfall
 * The Necros Union
 * Widomen Peaks