At the end of The Rise of Skywalker, the First and Final Orders are destroyed, and 3 planets are shown witnessing the destruction of Imperial Destroyers.
The 2nd planet is the forest moon of Endor, home of the Ewoks, shown in Star Wars VI.
The 3rd planet is the desert world of Jakku, Rey's homeplanet, shown in Star Wars VII.
I cannot recognize the 1st planet though.
What are these planets? Endor, Jakku, and which else? When were they relevant in the Star Wars franchise?