Game Wiki
Buildings
Compare every planetary building, its upgrade costs, capacities and the decisions each new level opens.
Command CoreCommand Core: Sets structure level limits except for the Hangar. The capital opens colony slots at levels 9, 13 and 16.
Alloy RefineryAlloy Refinery: Alloy per hour, and alloy storage. Requirements, costs and practical use.
Crystal ExtractorCrystal Extractor: Crystal per hour, and crystal storage.
StoreStore: Expands resource storage and leaves 10% headroom for the next matching alloy and crystal producer upgrades. The bottom 10%, capped at 8 hours of production, is safe from raids.
ShipyardShipyard: Unlocks hulls · speeds ship and ground-defence construction · sets probe accuracy and stealth.
Deuterium RefineryDeuterium Refinery: Deuterium per hour and fuel storage · its ceiling is set by Deuterium Synthesis.
HangarHangar: Fleet room on this world · raised at any Command Core.