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#5 |
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Join Date: Feb 2016
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A classic O'Neill Cylinder is going to mass around 10 billion metric tons when you account for atmosphere, habitation, structure, and shielding, so it will be a SM+22 structure by mass (volume does not really matter for Spaceships). With a 4 km radius, the RPM is 0.47 for 1g.
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| Tags |
| o'neill, o'neill cylinder, oberth cylinder, orbital habitat, space station, spaceships |
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