O'Neill Cylinder

Create an O'Neill Cylinder and estimate the area, mass, population and energy requirements

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km
km

Max Passive Stability: 1.5 km

Tensile Strength: 407.69 MPa

Min: 20 kPa. Max: 1200 kPa. 1 Atmosphere ~101 kPa
kpa

21% O2 required

m

Required Thickness: 0.41m

kg/m2

Results

Area
Shell Floor Area6.28 km2
Internal Floors Area1 km2
Total Floor Area8 km2
Mass
Aluminium Alloy (T6) Mass678,584,051 ton
Internal Structures Mass1,256,637 ton
Air Mass16,487,340 ton
Total Structure Mass679,857,174,989 ton
Internal Floors Mass27,646,015 ton
Total Mass679,884,821,005 ton
Population
Urban Population6,240 people
Population Density780 people/km²
Unused Area0 km²