<Table> <Tr> <Td> </Td> <Td> This Star Wars - related article describes a work or element of fiction in a primarily in - universe style . Please help rewrite it to explain the fiction more clearly and provide non-fictional perspective . (February 2008) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This Star Wars - related article describes a work or element of fiction in a primarily in - universe style . Please help rewrite it to explain the fiction more clearly and provide non-fictional perspective . (February 2008) (Learn how and when to remove this template message) </Td> </Tr> <P> The Skywalker family is a fictional family in the Star Wars franchise . Within the series' fictional universe, the Skywalkers are a bloodline with strong inherent capabilities related to the Force . Luke Skywalker, his twin sister Princess Leia, and their father Darth Vader are central characters in the original Star Wars film trilogy . Vader, in his previous identity as Anakin Skywalker, is a lead character in the prequel film trilogy . Luke, Leia, and Leia's son Kylo Ren play crucial roles in the sequel trilogy of films . </P> <P> In terms of the series' internal chronology, the Skywalkers first appeared in the 1999 film Star Wars: Episode I--The Phantom Menace . In this film, Jedi Knight Qui - Gon Jinn discovers Shmi Skywalker and her son Anakin as slaves on the planet Tatooine . Qui - Gon finds that Anakin has a higher count of midi - chlorians (force - imparting microorganisms) than any Jedi, even Yoda, counting to about 20,000 . Shmi informs Qui - Gon that Anakin has no father, leading Qui - Gon to suggest that Anakin is a product of midi - chlorians, an example of a miraculous birth . As the film progresses, Anakin leaves Tatooine to begin his Jedi training . </P>

Why does luke have the last name skywalker
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