This domain has some potential for development such as a blog, a review site, or a 5 stars hotel booking site with affiliate links. The value and potential for selling would have been better if you owned the pair '5stars' and 'fivestars' .com IMO
The company FiveStars is an obvious potential end-user, you might want to contact and see if they are interested.
Value wise I believe this is more of a low $xxx domain.
If you want to develop you can get some inspiration from
https://true5stars.com They are using a booking interface connected to booking.com and earn commission for each booking made through the site. They might also be interested in the domain.