All of creation sits in the endless void called the Astral Sea.
Creation is then further split into the higher planes and lower planes; the upper planes being the planes of energies and deities with the lower planes being the planes of material and mortals.

At the core of the lower planes is the trinary system of Eludan. Consisting of Materium - also called the Prime Material Plane, the Initium - sometimes called the Faewild, and Tenebris - also known as the plane of shadows or old plane of dead. These planes lie within the Ethereal Plane which is in turn surrounded by the four Elemental Planes of Fire, Water, Air, and Earth. Also technically a part of the lower planes, though more esoterical in nature, is the Moonpath.

The upper planes are numerous and cannot be described as being “located” in reference to each other like the lower planes can. Some notable planes are:

- Yfasma also known as the Weaver's Yard
The plane of the dead, where Deel, deity of Souls and the dead, watches over fading souls and weaves new ones.

- The Hells also known as the flaming depths (among other names)
The home plane of devils, further divided into several sub-planes

- The Abyss also known as Abaddon
The home plane of daemons and similar creatures of destruction, like the hells it is also divided into several sub-planes

- Celestium also known as Heaven
The home plane of Celestials. Also used as a destination of council and meetings of several good aligned deities.