Teen Titans X is group of some Honorary Titans that are not captured by Brotherhood of Evil since they are working in space. Their HQ is in Storm City on earth and Titanopolis on Planet Astrilite, home planet of the founding member - Draco.
The five founding Members are made Honorary Titans by unknown circumstances which have not been appeared on the series.
- Sir Arthur (he became a Honorary Titan when Proteus went back in time)
- Tiny Tim
Storm City is said to be in the Orient as seen with Pagodas and temples possibly around Thailand or Myanmar. Storm City has various places for Teen Titans to meet such as the Forum, Restaurant, Storm City Bank (where most crimes are situated), TownDown, an alleyway where most malicious deeds of the Villains.
Not much is known about Teen Titans X. In Reunion, Teen Titans X meets the Teen Titans again probably around Things Change in Teen Titans Timeline.
Later, after the Reunion, they battles some villains in space. In Reunion 2, Nyx says that they have been battling Robosaur before the Teen titans, it might be possible that Nyx or any X members did not become frozen because they were in space.