Habs are an important part of Starfield‘s ship customization, and using mods only expands the player’s menu of options. The term “habs” is short for “habitats,” and refers to any interior part of the ship that the player and their crewmates can enter. It stands in contrast to more practical components of Starfield‘s ship building feature, things like reactors and weapons. These may affect the outer appearance of the ship, but can’t be visited from the inside. And, perhaps more importantly, habs are subject to Starfield‘s interior decoration mechanics.