Star Wars: The Rise of Skywalker will conclude the nine-picture saga that began with the original 1977 film. Disney has dated three untitled Star Wars films, the first hint of the franchise's big screen future. They are set for Dec. 16, 2022, Dec. 12, 2024 and Dec. 18, 2026.
While it is unclear what the Star Wars films will tackle, it is known that Rian Johnson is writing his own trilogy, while Game of Thrones showrunners David Benioff and D.B. Weiss are penning their own.
2. "So Benioff & Weiss are first up." In response to Reply # 0
They're doing the first "new" trilogy.
Not clear when/if Rian Johnson gets his shot.
It does appear that from 2021 to 2026 Disney is alternating Avatar sequels/The New Star Wars trilogy for their Christmas release. At least that was the plan a couple of weeks ago.