Genderspace

Genderspace is a xenogender which is influenced by or related to space. It is also an umbrella term for any genders that are influenced by or related to different parts of space. The ending can be replaced for more specific terms, such as gendermoon, genderconstellation, gendermars, gendercallisto, etc. More examples of identities under the genderspace umbrella include astralgender, galaxxin, stargender, caelgender, dipperine, etc.

History
Genderspace was coined on August 22, 2018 by tumblr user just-amogai-blog (aka gayglitch). The flag was created at the same time.