Snoke's voice is briefly used by Palpatine when talking to Ren. It is revealed that Palpatine had created Snoke as a puppet to lure Ren towards the dark side, and to reclaim the galaxy through the First Order.
One of the biggest questions surrounding Snoke has always been about his origins. After all, the creature just appeared in The Force Awakens with little explanation about where he came from, as that wouldn't be revealed until later. It turns out he was the product of the Sith loyalists' cloning experiments on Exegol.
Snoke was aware of Palpatine for sure. He was alive during the Clone Wars and the Galactic Civil War. He saw Palpatine's rise to power and his eventual defeat.
The main theory surrounding Snoke's character after the release of Star Wars: The Force Awakens was that he was Darth Plagueis, the master of Darth Sidious mentioned in Star Wars: Episode III - Revenge of the Sith.
Because as soon as Kylo defeated Snoke, Darth Plagueis infected him. He is no longer Kylo Ren, he is now assumed by Darth Plagueis, and it is Darth Plague's desire to rule.
Why Darth Plagueis Was Terrified of Anakin But Sidious Embraced and Trained Him - YouTube.
When it comes to combat skills, there's no question that Palpatine was far more capable with a lightsaber in his hands than Snoke. Not many people can launch into a 920 corkscrew spin from a prone position and that includes the Supreme Leader.
In the film, we learned that Rey was a Palpatine, and her father was a clone of the infamous Sith Lord. However, it did raise the question of why would Palpatine let one of his clones escape especially since he was later revealed to be a failed clone.
If not, the only logical explanation is that Jar-Jar is a member of the Sith. There are many theories surrounding the enigma that is Jar-Jar Binks. The most agreed upon theory, started by Reddit user Lumparoo in 2016, is that Jar-Jar is a powerful Force-user conspiring with Darth Sidious.
Dathan had a relationship with Miramir, who gave birth to their daughter, Rey. In addition to rejecting Sidious, Dathan married a woman named Miramir, whom he fell in love with. Together, they conceived a child, their daughter Rey, who was born in 15 ABY.
Why didn't Snoke have yellow eyes? Because he wasn't a Sith, he was a strand-cast created by a Sith to corrupt young Jedi such as Ben Solo. Kylo Ren wasn't a Sith, he was a practitioner of the Dark Side, Snoke wasn't a Sith because he was a body used by Palpatine to be present elsewhere in the galaxy.
When asked whether Snoke is more powerful than the infamous Sith Lords, Darth Vader and the Emperor, Andy Serkis responded, “Oh, without question. He has unlimited resources.” Although vague, this bold statement paints a picture of Snoke's potential power and influence as the Supreme Leader of the First Order.
Snoke Was a Strand-Cast Created by Palpatine
Emperor Palpatine created Snoke to be his proxy through which he could regain his power. Although Snoke was bio-engineered in a lab on Exegol, he was a strand-cast, not a clone.
Since Snoke is a strand-cast, his height was likely deliberately determined before his creation by Palpatine and the Sith Eternal cultists. With this in mind, a tall and intimidating appearance is unsurprising for a being who was initially intended to simply house Palpatine's spirit.
Triclops Palpatine (son) Kendalina (daughter-in-law) Ken Palpatine (grandson) Mara Jade Skywalker (surrogate granddaughter)
As Kylo Ren himself says in The Rise of Skywalker, he and Rey are bonded not just by their familial legacies (Ren as the grandson of Darth Vader and Rey as the granddaughter of Emperor Palpatine) but by their unique connection in the Force.
One could theorize that he bore a child through some sort of space artificial insemination, or something closer to what we've seen in canon Star Wars material. In the canon comic Darth Vader No. 25, it is revealed that Palpatine somehow used the Force to manipulate midichlorions to impregnate Shmi Skywalker.
A crystal embodies the Jedi as the heart of the lightsaber, and pure kyber has no color until it's bonded to the Force user. This process likely resulted in Rey Skywalker's lightsaber being yellow.
1 Darth Sidious
There has been no Sith, as powerful, meticulous, nor as evil as the Emperor himself, Darth Sidious. As previously mentioned, Sidious trained in the Dark Side by Darth Plagueis before Sidious killed Plagueis in his sleep, making Sidious a Sith Master.
Truly, the most powerful Sith Lord was Darth Sidious, better known in his public persona of Chancellor (later Emperor) Palpatine. Through cunning and manipulation, Sidious killed his master to claim the mantle of Dark Lord of the Sith.
As the grandson of Anakin Skywalker (on his mother's side), one of the most powerful Force users in the galaxy, Kylo Ren has the appropriate bloodline to destroy Palpatine. It was a redeemed Anakin Skywalker who killed Palpatine the first time, and the same midi-chlorians flow through Ren's veins.
After some investigating, Darth Plagueis found Anakin on Coruscant. Plagueis remained in the shadows, he reached out with the Force and saw a vision of Anakin's future. He saw of dark armor and a dark helmet, rising from an operating table. He knew then that this boy would forever change the course of the galaxy.
DARK SIDE FRIDAY - Did you know Palpatine feared Qui-Gon Jinn? Palpatine was immensely powerful and he could see the future which made him very confident about pretty much anyone who stood against him. So why Qui-Gon Jinn?
Palpatine is not Anakin's father in either Canon or Legends. In Legends, Plagueis and Palpatine tried to manipulate the force for their own desires but the Force didn't like that and so it retaliated and created Anakin, the Chosen One.