Collstellargender is a subset of collapsargender. It is a gender that is related to a stellar black hole; the smallest type of black hole, which comes from a collapsed star. Collstellargender has a strong gravitational pull, like a black hole, and tends to pull other gender identities into it and compress them before spitting them out in a compressed form.
Collstellargender can also be used as a prefix for other genders, for example collstellarboy, collstellargirl, collstellaragender, etc...
History
Collstellargender was coined on April 22, 2019 by Tumblr user mogaiformycharacters[1]. The flag was designed by FANDOM user Reign of the breadsticcs on April 4, 2021.