Palpatine’s species is officially classified as human. However, it is important to note that Palpatine’s story is quite complex, and there are some variations and twists in his origins that have been explored in different Star Wars media.
In the original trilogy and the prequel trilogy, Palpatine is depicted as a human. He was born on the planet Naboo and rose to power through his political career, eventually becoming the Supreme Chancellor of the Galactic Republic. He was a master manipulator and cunning strategist, using his position to orchestrate the rise of the Galactic Empire and establish himself as its Emperor.
However, in the sequel trilogy, it is revealed that Palpatine survived his apparent death in Return of the Jedi and returned in a cloned body. These clones were not exact replicas of Palpatine, and as a result, his appearance was altered. It is unclear if any modifications were made to his genetic makeup during the cloning process.
It is worth mentioning that Palpatine was a Sith Lord, taking on the name Darth Sidious. The Sith are an ancient order of dark side Force users who were once Jedi but turned to the dark side. As a Sith Lord, Palpatine embraced the dark side of the Force and possessed significant power and abilities.
The complexity of Palpatine’s character and his various iterations across different media make his species a subject of debate and interpretation. While he is officially classified as a human, the introduction of his cloned bodies in the sequel trilogy adds a layer of ambiguity.
Palpatine’s species is officially classified as human, but his story involves elements of cloning and the dark side of the Force, which further complicate his origin and appearance.