Cosmien

undefined:

Cosmien is an umbrella term for xenogenders that are experienced as literal planes of existence, whether inside or outside the body or soul. A person is considered cosmien, if they experience these genders, and singlets and system members alike can be cosmien. These worlds, called cosmien realms, may be populated or unpopulated realms, being paracosms, layers, or gateways, or anywhere in between, or something else entirely.

Related Terms
Systems that have cosmien realms as headspaces can be described as at least partially gendiegenic, and more specifically cosmiengenic.