In addition to IF Stjernen, 103 other teams from 10 different countries played in Girls 15. They were divided into 17 different groups, whereof IF Stjernen could be found in Group 11 together with Lilleström HK 2, IFK Malmö 1, TH Niedersachsen, Årsta AIK 1 and Ranheim IL 2. IF Stjernen made it to A-Play-off after reaching 2:nd place in Group 11. Once in the playoff they made it all the way to the Final, but lost it against TH Niedersachsen with 11-18. Thereby IF Stjernen finished second in G15 A-Play-off during Partille Cup 2022.