Yes. A quick websearch finds a Silver Age comic panel where he travels to an uninhabited solar system & sneezes & he destroys five planets.
Superman is from the planet krypton.
Superman comes form the planet Krypton.
Kryptonite
Superman was from the planet Krypton, which exploded just after he was launched to safety in a rocket built by his father Jor-El.
A reporter for the Daily Planet
Superman is from the planet Krypton. He is one of the last survivors from there since it exploded.
Doomsday killed him in the 1992 story-arc The Death of Superman
Yes this was evidenced in which he was in the center of nuclear bombs that went off to destroy a planet. I think he was knocked out but otherwise survived completely unharmed.
Krypton
superman
destroy the world one burger at a time
Kal-El--Superman's real name--was born on the planet Krypton. He was shot into space by his parents before the planet exploded. Thus, radioactive fragments of the plant Krypton are called "Kryptonite."