Yavin 4 is a moon depicted in the 1977 Star Wars film and later depicted as Poe Dameron 's homeworld .
Yavin 4 , the moon on which the Rebel base was located in the 1977 film Star Wars , was established as Poe 's homeworld in the comic series Star Wars : Shattered Empire ( 2015 ) after the Guatemalan-born Isaac learned that the shooting location for Yavin 4 had been Tikal , Guatemala .