ok, i have two elseworlds, the second i'm still developing and might write out.
The first one, which can NEVER happen because the two companies that own them are near sworn enemies.
Superman:Star Wars:
Jor-el, during the launch of Kal-El, accidently trips and changes the coordinates where Kal would arrive. He fears he has doomed him because it is a desert planet.
He lands, 1 year after the fall of the Republic, on Tatooine. He is found by Obi-Wan Kenobi, and is named Clar Kenobi. His powers are stronger, because of the Twin Suns, and is taught the ways of the jedi, even though he has no force powers. The whole events of the first movie happen, until Obi-wan dies. In a fit of rage and anger, Clar flies through the Death Star, tearing it to shreds. Vader barely escapes and Tarkin still dies.
The battle of Hoth never happens, because the Rebels are safe on Yavin IV.
With a new weapon of immense power on their side, the Empire falls without all of the bloodshed seen in the films. He meets a holojournalist working with the rebels named Lo Lan, and falls instantly in love with her. Without a need for a secret identity, he is called Clar or Superman by everyone. He helps Luke restore the Jedi order, but leaves to find Krypton. Returning 3 years later, he finds the Galaxy in shambles due to the invading Yuuzhan Vong, and this begins a huge cliffhanger.
Ok.. the second has Superman as a villian in another galaxy.
Kryptons' explosion sent the ship of course and to a dark planet of evil.
We never see this though. We just learn that a dark man named Kaliban with an army of Clones has invaded the planet if Athens, and completely destroyed it. He isn't the main character, three siblings are.
the twins-Troy and Argos and their sister Anyada are on a mission for the Impire before they arrive to the Ruins of Athens. They each have superpowers, and were selected due to their genecodes.
Troy is known as Blader, due to the lightblades that come out of his hands. he is also immune to the othe lightblades and lasers.
Argos is known as Sorcer and has near infinite control over magic.
Anyada is known as Magna, because of her ability to contol magnetic and gravitic forces.
The rest I'm still working on, but I know that the Impire won't be evil, and Kaliban will kill Emperor Bourne, because Prime Minister Attackus will be on Kalibans side.
Kaliban won't be revealed as Kal-El til the end of the series