(I don't own the rights to any of these characters I'm just a fan making a story, I will be using characters and things from other comic book franchise like Marvel comics, Image comics, WildStorm Comics and The Boys as well as I may use the names of characters, backstories and things within this story)

Earth 19: Superman's Origins

There was once a peaceful world that was known as Krypton which was the home world for a technology advance race called the Kryptonian's who were they known as one of most advanced civilization in the known universe and they were governed by the Ruling Council and their society was different from many other races in the Universe as unlike other races Kryptonian's are not born though natural means instead they are created in the Birthing Matrix which was a chamber where Kryptonian children are artificially created and they are raised in separate from their parents until they reach a certain age.

Everything was perfect on Krypton until they were attacked by Tartarus warlord from Warworld a mobile weaponized satellite created by a warlike race known as the Warzoons however Tartarus was only half Warzoon as his father was a New God from the planet Apokolips where he was it's ruler known as Darkseid and being the son of Darkseid meant that Tartarus was far stronger then any other Warzoon and so he overthrow the current ruler Warworld and took control as in Warzoon culture the strong can take whatever they want.

However a few weeks before Tartarus's attack Nim-El had found out that Brainiac was heading towards his world but when Nim-El try to warn the Ruling Council they simply ignored his pleas and so with the little of restores that Nim-El had he was able build a small spaceship and on the day that Brainiac had arrive, Nim-El and his wife Dondra Klu-Ta sent their baby son Don-El to the world known as Planet Earth. Nim-El had discovered the planet because years ago he had sent out a satellite into space for research and Don-El would be able to blend in with the inhabitants of Earth who are call Human's as they look identical to Kryptonian's and because Planet Earth had a yellow sun unlike Krypton's which had a red sun there were side effects on Kryptonian Physiology which were that the yellow sun radiation can grant Kryptonian's incredible powers.

Nim-El also made sure that Don-El would know about his family's legacy by giving him a special Crystal which could transform into a large fortress that contained many of Kryptonian technologies and a special orb which Nim-El twin brother Jor-El had originally created for the Ruling Council just in case Krypton ever goes to war with another race with it's purpose being able to contain a large amount of knowledge as the Ruling Council had intended to use it to copy all of whoever they were fighting knowledge to use against them but instead Nim-El had use it to copy all of Krypton's knowledge.

When Don-El's spaceship reach Earth it landed in the United States of America where he was found by Josh and Grade Milton who when they found the baby Don-El in his spaceship and they decided to adopt him and gave him the name Marcus 'Mark' Milton. Mark grew up happily thanks to his good parents and he had great friends and Josh and Grade eventually told Mark the truth of his origins when he was old enough however Mark had always know that he was different from everyone else because of his incredible powers which he used in secret as Josh told Mark that other people may be afraid of him because of his powers or the fact that he was a alien.

When Mark was old enough he traveled the world for a bit until he used the Crystal that he found inside his spaceship which his father Nim-El had given him and he travel in the direction which the Crystal glowed which led him to the Bermuda Triangle where he then use it to create a fortress of solitude and had it combine with the orb of knowledge as all forms of Kryptonian technology was capable of merging with any other forms of Kryptonian technology as well as most technologies that isn't Kryptonian.

Mark eventually moved to the big city known as Cosmopolis where he became a cartoonist for the Daily Bugle and it was there in Cosmopolis where Mark became the superhero known as Superman because of the symbol on Mark's Superman costume which was Kryptonian armor and it had the symbol for the House of El on the chest which looked like a 'S' inside a diamond shape shield.

Not to long after Mark met other people who were highly skilled fighters and some also possessed super powers similar to his own like Barda Free who was a New God from Apokolips where her name was Big Barda however she escape and flew to Earth where she became known as Wonder Woman and whom Mark fell in love with and married, Kyle Richmond who was known as Batman, Joseph Ledger who was known as Green Lantern, Stanley Stewart who was known as the Flash, Kingsley Rice who was known as Aquaman, Hro Talak who was known as Hawkman and is a Thanagarian, Paran Dul who was known as Hawkwoman and is a Thanagarian, Wyatt McDonald who was known as Green Arrow, Linda Lewis who was known as Black Canary, J'onn J'onzz who was known as the Martian Manhunter, Albert Gaines who was known as Firestorm and many other superheroes and together they became known to the world as the 'Squadron Supreme'.

I've gave this Universe version of Superman the Human name of Marvel's Hyperion who is basically Marvel's Superman

In Marvel Comics Earth 712 is also known as Earth-S because it is the home universe to the Squadron Supreme or at least the first good version's of them that the Avengers met, the reason why chose it to be Earth 19 in this alternate DC Multiverse is simply to the reason why I chose Earth 4 to be home universe for my version of the Justice Alliance of Earth D and that is the letter D is the fourth letter in the alphabet while the letter S is the nineteenth letter

Cosmopolis is the name of the city that Hyperion of Earth 712 lived and protected

It doesn't say what the news publication that Hyperion worked for so instead I chose the Daily Bugle

Just like how Marvel has a Universe base off the Justice League so dose DC has a Universe base off the Avengers on Earth 8 who known as the Retaliators and they have their own variant of Thanos known Tartarus

They even have their own battle cries 'Retaliators Ready' and 'Retaliators Rampage' which are based on the Avengers 'Avengers Assemble'

Don-El dose actually exist in DC Comics as the other cousin of Superman back during the Golden Age

Don-El's Superman's costume will look like Hyperion's the red and gold costume but it will have Superman's symbol with the shield and S being gold while inside of the shield red

In the Justice League Gods and Monster's the Wonder Woman of that Universe was a New God from New Genesis who's name was Bekka so I thought why not do something like that and I decided to use Big Barda

Kyle Richmond is the name of Nighthawk who is the Squadron Supreme version of Batman

Joseph Ledger is the name of Doctor Spectrum who is the Squadron Supreme version of the Green Lantern

Stanley Stewart is the name of the Blur who is the Squadron Supreme version of the the Flash

Wyatt McDonald is the name of Golden Archer who is the Squadron Supreme version of the Green Arrow

Linda Lewis is the name of Lady Lark who is the Squadron Supreme version of the Black Canary

Kingsley Rice is the name of Amphibian who is the Squadron Supreme version of the Aquaman

Albert Gaines is the name of Nuke who is the Squadron Supreme version of the Firestorm

Hro Talak is a Thanagarian that appeared on the Justice League animated TV series

Paran Dul is a Thanagarian that appeared on the Justice League animated TV series