The first reservations for Star Wars: Galaxy’s Edge at Disneyland Resort are now gone, however, fans can still secure a spot by staying at a Disneyland Resort hotel between May 31 and June 23, 2019, which will give attendees one reservation for the Star Wars land per registered hotel guest.
Disney previously announced that, following Star Wars: Galaxy’s Edge’s opening at Disneyland on May 31, fans would need a reservation if they wished to enter Disney’s Star Wars land and travel to the Black Spire Outpost on the planet of Batuu before June 23, 2019.
Source: IGN.com How to Visit Star Wars: Galaxy's Edge If You Didn't Get a Reservation