Solaris is a star-like robot created to counter an organic computer virus that contains his programming and was sent by his future self. Afterward, Solaris becomes an enemy of Superman and his descendants until the 505th-century Superman sacrifices himself to reprogram it. By the 853rd century, Solaris is placed in Uranus' orbit to warm the outer parts of the Solar System and relay information, and is overseen by Starman.[3][4][5][6]
Solaris' resentment of Superman leads him to ally with Starman and Vandal Savage to kill Superman. However, Solaris is destroyed by Superman and the past Justice League.
Comics Alliance praised Solaris for being a major villain who did not necessarily need to be tied to his story of origin, nor appear often, unlike Bane or Doomsday.[10]
^Cowsill, Alan; Irvine, Alex; Korte, Steve; Manning, Matt; Wiacek, Win; Wilson, Sven (2016). The DC Comics Encyclopedia: The Definitive Guide to the Characters of the DC Universe. DK Publishing. p. 354. ISBN978-1-4654-5357-0.
^Greenberger, Robert; Pasko, Martin (2010). The Essential Superman Encyclopedia. Del Rey. p. 369. ISBN978-0-345-50108-0.
^Justice Society of America Vol. 4 #11. DC Comics.
^"Solaris Voice - All-Star Superman (Movie)". Behind The Voice Actors. Retrieved October 9, 2023. A green check mark indicates that a role has been confirmed using a screenshot (or collage of screenshots) of a title's list of voice actors and their respective characters found in its credits or other reliable sources of information.