Princess

Princess is one of the seven Galastropods in Astroneer.

Source
Princess is rewarded by completing the G. vesania: Recovery mission, after providing an Empty Terrarium with Soil, Lithium, and a Lashleaf seed for the G. vesania: Terrarium mission.

Uses
Princess makes the player immune to all types of damage for 10 minutes when fed a seed, but will not prevent suffocation. Feeding Princess a Mutant Cataplant Seed increases the buff to 30 minutes.