Within the series' fictional universe, the Skywalkers are presented as a bloodline with strong inherent capabilities related to the Force and sometimes lightsaber skills. Luke Skywalker, his twin sister Princess Leia Organa, and their father Darth Vader are central characters in the original Star Wars film trilogy.
Leia was adopted into the House of Organa by Senator Bail Prestor Organa and his wife, Queen Breha Organa, and was henceforth known as "Leia Organa," Princess of Alderaan. Her brother, Luke was given to his relatives, Owen Lars and Beru Whitesun Lars, who raised him as a moisture farmer on Tatooine.
Shmi Skywalker's son, Anakin Skywalker, was conceived by the will of the Force and raised on Tatooine. As a Jedi Padawan, Anakin married Padmé Amidala in 22 BBY. Three years later, Amidala gave birth to twins, Luke and Leia, passing away soon after.
Darth Vader didn't learn he had a daughter until Return of the Jedi, when he stood before Emperor Palpatine. The Emperor's power probed Luke's mind, attempting to goad him to fall to the dark side, and he discovered Leia's existence. "Sister," the Emperor taunted.
The Complete Stars Wars Family Tree (Canon & Legends)
Did Luke kiss his sister?
Luke and Leia both lean forward to kiss and nearly do so before being interrupted by C-3PO. And with Han not even present in the scene until the very end of this version, there's no way to argue that the near kiss between later-retconned siblings Leia and Luke was simply meant to make him jealous.
Finally, Rey is Kylo Ren's aunt through Anakin Skywalker. This means that Kylo and Rey's romance is just as genetically awkward as Luke and Leia's kiss on Hoth was. Granted, neither pair knew they were related at the time, but that's no excuse.
Although Solo was the last of the Skywalker bloodline, Rey assumed the name "Skywalker" to honor their memory, repudiating her own heritage as a Palpatine.
The realistic answer seems to be, yes, Anakin in his prime could have defeated Luke Skywalker (in the current canon) if they battled one-on-one. The main reason behind this is Luke's lack of formal Jedi training, at least when it comes to combat.
But if Palpatine essentially fathered Anakin through the Force, the Emperor would be the great-grandfather of Kylo Ren and the grandfather of Rey, making the pair first cousins once removed.
But by seeing the ghosts of Luke and Leia, Rey knew it was okay to accept her new path and embraced the name Skywalker. In doing so, it ensured that the name would continue and that her true last name of Palpatine would finally be left behind in the darkness.
Han Solo marries Princess Leia and they have three children: twins named Jacen and Jaina, and a younger son named Anakin. Luke reestablishes the Jedi Order, marries a non-movie (but fan favorite) redheaded Force-wielder named Mara Jade, and they have a son, Ben Skywalker (named in honor of Obi-Wan “Ben” Kenobi).
Leia Organa (portrayed by Carrie Fisher) is the wife of Han Solo, the mother of Ben Solo, the younger twin sister of Luke Skywalker, the daughter of Anakin Skywalker and Padmé Amidala, and the granddaughter of Shmi Skywalker, raised by Bail and Breha Organa of Alderaan.
Alderaan's princess knew she had been adopted by Bail and Breha Organa after the Clone Wars, but she had no idea who her parents were. That was until Luke Skywalker told her the truth - that he was the son of Darth Vader, and that she was his sister.
No. Neither Luke nor Leia found out they were siblings until the third film, Return of the Jedi. Indeed, it wasn't decided that they were siblings until the making of that film (because Lucas no longer wanted to make further sequels about a search for Luke's sister, and decided to wrap everything up with Jedi).
Through their interactions they also show signs of a growing attraction towards each other. Kylo became very fond of Rey, and at one point she even begins to refer to him as Ben, and he lets her do it.
Affiliation(s) Zayne Skywalker, a Human male Force-sensitive, was the son of Ben Solo and Rey Palpatine, a dyad in the force as the great grandson of the Chosen One and the son of powerful force wielders, who later becomes a legendary warrior and hero for the galaxy in the decades after the Battle of Exegol.
Admittedly, Rey skills couldn't possibly be as developed as Anakin's or Luke's. Nevertheless, considering how fast of a learner she is, and how unique the powers she possesses are, it's not a stretch to say that Rey could be a more powerful Jedi than Anakin and Luke Skywalker.
The Rise of Skywalker novelization insisted the kiss was not romantic, explaining that it was “a kiss of gratitude, acknowledgment of their connection, celebration that they'd found each other at last”, but when looking at the context and what their connection was like since The Last Jedi, the kiss between Rey and Ben ...
When Rey went to meet him on the Supremacy in an attempt to convince him to turn to the light, Snoke reveals that he had manipulated their bond to lead Rey into a trap and starts to torture her in front of Ren. This infuriates Kylo, who at this point had developed strong feelings for Rey.
Traditionally, yellow lightsabers are associated with Jedi Sentinels, who balance their combat skills with a strong focus on exploration and practical application of the Force. This choice reflects Rey's well-rounded training and her determination to maintain balance in the Force.
Ever since Return of the Jedi, Star Wars has reframed Luke and Leia's kiss as lacking real romantic intent - something Leia did solely to get a rise out of her real love interest, Han Solo.
After the Battle of Endor, Leia trained as a Jedi with Luke, but left the Jedi path after sensing it would result in the death of her son. She returned to the political arena, where the New Republic had reached an uneasy peace with the remnants of the Galactic Empire.
