Ostranauts Systems Guide
Run Ostranauts ship systems: power management, heat, reactors, oxygen, air pumps, motors and signal boxes.
What are Ship Systems?
Ship systems are the components that keep a vessel running and habitable: power generation and conduits, heat and reactor core temperature, oxygen and air pumps, propulsion motors and signal boxes that wire it all together.
Why master ship systems?
Build Life Support
Supply oxygen, hold pressure and control temperature inside the hull
Manage Power and Heat
Balance reactors, batteries and heat so the reactor core stays stable
Keep Oxygen and Air Flowing
Run pumps, refill oxygen and wire signal boxes so life support holds
Featured & Essential
Ostranauts Armor: EVA Suit Variants & Damage Stats
Compare all Ostranauts armor variants including Bingham-12 EVA suits. Stats, repair guides, and best picks for space survival.
Ostranauts Air Pump: Setup Guide, Modes & Gas Transfer Tips
Master the Ostranauts Air Pump: learn how to transfer gases, refill EVA bottles safely, and manage ship atmosphere with step-by-step instructions.
All Systems Guides
Ostranauts Airlock: Setup Guide & Gas Management Tips
Master the Ostranauts airlock system: compare types, operate turbo pumps safely, and manage gas canisters without losing atmosphere.
ostranauts air pump vs turbo pump: Setup Comparison
Compare standard and turbo air pumps in Ostranauts, including speed, control, canister refilling, pressure safety, and practical setup tips.
ostranauts eva oxygen refill: Step-by-Step Setup Guide
Learn how to refill EVA oxygen bottles and canisters in Ostranauts without damaging containers or wasting ship atmosphere.
ostranauts manage my heat: Step-by-Step Setup Guide
Learn how to manage heat in Ostranauts using thermostats, gas control, heat overlays, repairs, and safer pressurization practices.
Ostranauts motor: Ship Propulsion Setup Guide for Combat
Prepare your Ostranauts ship motor and propulsion systems for long-range travel, navigation, sensors, weapons, and combat in the Ceres system.
ostranauts power management: Setup Guide & Troubleshooting
Learn Ostranauts power management with practical battery, conduit, charger, pump, and troubleshooting advice for safer ships and longer salvage runs.
ostranauts reactor core temp rise: Fix Guide & Tips
Learn why an Ostranauts reactor core temp rises, how to inspect power, cooling, fuel, damage, and airflow, and how to prevent repeat failures.
ostranauts signal boxes: Setup Guide & Build Tips
Learn how Ostranauts signal boxes control lights, vents, alarms, and ship systems while reducing power and atmosphere-management problems.