🌎The prime material plane is the central plane that consists of the material universe and where most DnD campaigns take place.
🔥The inner planes are elemental planes, including fire, air, earth, water, positive energy, negative energy, and para-elemental and quasi-elemental planes.
🌌The outer planes are defined by morality and philosophy, with 17 potential alignments and afterlives for various races and mythologies.
🌟The go-between planes, the ethereal plane and the astral plane, act as pathways between the different types of planes.
⛰️Mount Celestia is the plane of lawful good, featuring mountain layers where each layer represents a higher level of goodness.