The hotel chain is named after the planet Lexor; a desert planet that once contained a great culture of humanoids who thrived and cherished science and technology until their inventions outstripped their wisdom and wars broke out; devastating their society. With the planet becoming arid, the people turned to barbarism to survive. The planet was discovered after Lex Luthor once again escaped imprisonment and challenged Superman to fight him on equal terms; the then nameless planet was chosen as, due to having a red sun, Superman had no powers while on the planet. During the pair's battles, Luthor promised the inhabitants water and convinced Superman to provide it by sending various water-laced asteroids to the planet to melt and form rivers and lakes. The people were delighted that Luthor h