If the stars release the vassal, will they still be in the federation?

The vassals released by the Stars will not be in the Federation. In the Stars game, the vassal country was released and became a separate planet country, which was excluded from the federation. "Stars" is a space strategy game developed by Paradox Interactive. The game contains a large number of alien races and a compact game plot. In the game, players will explore various galaxies in order and encounter a variety of interesting alien creatures and randomly generated enemies.