Character: ttu (lendri mujina)
TTU — always capitalized — is a celestial being, specifically a supermassive black hole in the distant future, and a major character in Lendri Mujina's Black Nova universe. She lives at the end of the universe, and came to life by random chance due to a Boltzmann Brain. Through her eternities in isolation, she's learned to master her own pull over gravity and thus spacetime, using it to both shape herself and release some of her absorbed mass into a new galaxy. The life forms that eventually emerged began to worship TTU as a creator god — a title she does not want, as she only wanted to not be alone anymore.
Her true form is several light years in diameter, but her preferred manifestation — a small section of herself shaped into a silhouette of a Reiosian, the first sapient species that she created — is only about two meters tall. She has enough control over her gravity to be harmless to the touch — she's said to have ultra-fine fur of an indescribable texture) — but the brainpower and attention that level of control requires has left her a little inattentive and scatterbrained.
Her coloring is redshifted light falling into her, some of which she redirects and shapes into a pair of glowing eyes for the purpose of showing emotion.