Starsystem is an online Pokémon trading card community and platform centered on virtual pack openings, battles, collecting, and seasonal rewards. Users can join scheduled and ongoing openings featuring Pokémon products, assemble teams of five Pokémon to earn experience and other rewards, and bet on cards that may be pulled. The site showcases recent openings, highlighting participants’ notable pulls and their listed card values, and links to YouTube content about those openings.

Collectors can browse a Hall of Legends featuring cards from expansions such as 30th Celebration, Pitch Black, and other featured sets. Listings show card names, values, pull counts, and whether a card has yet to be pulled. The platform also offers leaderboards, favourites, season information, expansion details, and a Hall of Fame, giving members ways to follow activity and explore cards across the community. Featured openings and battles include a range of Pokémon trading card products, from boosters and bundles to special collections, elite trainer boxes, and graded cards.