DUP Universe

The DUP Universe is an Alternate Universe where the Rebel Alliance gains more power when an Imperial High Admiral, David Alexander, defects to the Rebel cause. This causes a chain reaction where the Rebels push the Empire back and eventually form a new government, the Democratic Union of Planets, which spans the entirety of the Outer Rim.

Splitting Point
The event that caused the DUP Universe to split from the Canon Universe centres around a man by the name of Owen Alexander, the grandfather of David Alexander. Owen wished to move to a new planet and start a shipping business. In the Canon Universe, he moved to Coruscant and made a modest living. In the DUP Universe, he moved to Corellia and met David's grandmother, Elizabeth. She was from a wealthy family, and as a result, Owen had a larger startup fund. This allowed him to build a massive and successful freight company, which he called The Star of Corellia.

As a result of Owen's decision, David Alexander is born, and strengthens the Rebel Alliance in 2 BBY.

Major Differences from Canon
Owen Alexander moved to Corellia rather than Coruscant.

David Alexander is born.

The Rebellion is more powerful, with more vessels at it's disposal.

Alderaan is not destroyed as the Death Star was destroyed over Scarif.

Bail Organa is still alive at the end of the war, and becomes the new Emperor.

The Empire and the Rebellion sign a treaty which cedes the Outer Rim to the Rebels.

The Rebels form the Democratic Union of Planets, as opposed to the New Republic.