Life Support
Planning calculators for life support — estimates from industry-style inputs.
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CO2 Scrubbing Calculator
Size CO2 removal systems for space habitats comparing LiOH, CDRA, and Sabatier technologies.
Oxygen Generation Calculator
Calculate O2 requirements, electrolysis water needs, and power for crew oxygen generation in space habitats.
Water Recycling Efficiency Calculator
Calculate water needs with and without recycling, autonomy days, and launch mass savings for space missions.
Radiation Shielding Calculator
Calculate radiation dose reduction from shielding material type, thickness, and solar activity level.
Food Supply Duration Calculator
Calculate food mass, packaging, storage volume, and waste for space mission provisioning.
Waste Management Capacity Calculator
Size waste processing, storage, and water recovery systems for space habitat waste management.
Habitat Volume Calculator
Size pressurized habitat volume based on crew, mission duration, comfort level, and equipment needs.
Thermal Control System Calculator
Size radiators and thermal control for space habitats based on crew, equipment heat, and solar exposure.
Artificial Gravity Calculator
Calculate rotation rate, gravity gradient, and comfort rating for centripetal artificial gravity systems.
Bioregenerative Life Support Calculator
Calculate food production, O2 output, and self-sufficiency from crop growing area in space habitats.