Stilgar

Stilgar is one of the seven Galastropods in Astroneer.

Source
Stilgar is rewarded by completing the G. calidor: Recovery mission, after providing an Empty Terrarium with Soil, Copper, and a Wheezeweed seed for the G. calidor: Terrarium mission.

Uses
Stilgar provides oxygen to the player, similar to a Portable Oxygenator, and also to nearby tethers for 10 minutes when fed a seed. Feeding Stilgar a Mutant Attactus Seed increases the buff to 30 minutes.