The news comes after the pair signed an exclusive deal with Netflix.

"There are only so many hours in the day, we could not do justice to both Star Wars and our Netflix projects," a statement given to Deadline read.

They added that "getting to talk about Star Wars" with creator George Lucas had been "the thrill of a lifetime".

They said: "We love Star Wars. When George Lucas built it, he built us too."

Game of Thrones first aired in 2011

Lucasfilm president Kathleen Kennedy said that they would be welcomed back in the future. "David Benioff and Dan Weiss are incredible storytellers," she said.

"We hope to include them in the journey forward when they are able to step away from their busy schedule to focus on Star Wars."

According to a Disney release schedule published in May, the trilogy is due to be the next set of Star Wars films, following this December's The Rise of Skywalker, the final chapter of the Skywalker family chronicles.

The next films are scheduled for 2022, 2024 and 2026, and are set to usher in a new era for the famous franchise.

There was much fanfare when the two writers were unveiled as the writers behind the new Star Wars movies last February.

While Game of Thrones was a huge success, there was consternation from some fans over the final series, which aired earlier this year. A petition calling on HBO to redo season eight has been signed by more than 1.75 million disgruntled fans.

 The Rise of Skywalker will be released in December

The Change.org petition argues that Benioff and Weiss "have proven themselves to be woefully incompetent".

The pair made a rare public appearance at the weekend at the Austin Film Festival, according to Metro, where they admitted that the experience working on Game of Thrones was like an "expensive film school".

When asked why they didn't bring in more writers to the show, they replied: "Because we didn't know better."

Many have been wondering how duo would combine their work for Netflix with the Star Wars commitments.

Speculation has also begun about who will replace them, with some on social media pointing out the lack of diversity behind the camera for Star Wars films to date.Meanwhile, fans have been treated to a new trailer for Disney Plus's Star Wars TV series The Mandalorian., which takes place after the fall of the Empire in 1983's The Return of the Jedi.

Disney Plus will launch in the US on November 12, but no date has yet been announced for the UK.