Galactic Emperor (Earth-2042)

"The Emperor is not as forgiving as I am."

- Darth Vader

The Galactic Emperor, also referred to as the Emperor or the Sith Emperor, was the sovereign ruler of the Galactic Empire. With the end of the Clone Wars and the fall of the Jedi Order in 19 BBY, the Galactic Republic was replaced by the Empire in accordance with the declaration of the New Order, as outlined by Supreme Chancellor Sheev Palpatine who declared himself Emperor with the support of the Galactic Senate. In secret, Palpatine was the public persona of the Sith Lord Darth Sidious, whose rise to ultimate power fulfilled a thousand-year plot to establish the Sith as the rulers of the galaxy. Having decimated the Jedi, Sidious converted his enemies' home, the Jedi Temple —located in the Federal District of the Empire's capital Coruscant—into his personal residence and seat of power, and therefore renamed it the Imperial Palace.

Source

 * https://starwars.fandom.com/wiki/Galactic_Emperor