Josh,
Bright Suns!
Thanks for asking your question to planDisney!
While I have not yet had the chance to enjoy a cruise on the
Halcyon Starcruiser personally, I have chatted with some friends who have, and I can assure you that you are about to go on an unforgettable galactic adventure!
During your excursion to the planet Batuu you will have several adventures. These include piloting the
Millennium Falcon, and experiencing the thrilling battles of
Star Wars: Rise of the Resistance. But there are even more surprises, none that I would want to spoil here. Then you are back to your cruise ship to continue the epic space voyage.
Yes, you could venture out of the
Star Wars: Galaxy's Edge area to see other
Disney's Hollywood Studios adventures. However, I would doubt that you would have enough time to see it all. Certainly not without curtailing some of your Star Wars escapades.
BOTTOM LINEI think you should book another day to visit Hollywood Studios, to see all that it has to offer. From being one of Andy's toys in the Toy Story Land area (do not miss
Slinky Dog Dash!), to riding the rails on
Mickey & Minnie's Runaway Railway, there is still more to see, and you don't want to short change your galactic cruise experience.
Have a Magical Vacation!
Doug