Alternian

Alternian is the fictional planet from the webcomic "Homestuck," created by Andrew Hussie. It is home to the alien trolls, who are characterized by their unique culture, society, and signs called "hemospectrum," which determines their social hierarchy and personalities. The planet's environment is often depicted as harsh and varied, with a complex ecosystem. Alternian's society involves intricate customs, a rigid caste system, and a history shaped by conflicts and alliances among the trolls. It serves as the primary setting for much of the comic's story, illustrating themes of community, conflict, and growth in an alien context.