|In the Beta some Orbis stations were incorrectly labeled as O'Neill Cylinders - currently there are no O'Neil Cylinders in the game.(Version 1.06)
A type of space station with one main cylinder and in most cases one or more rings.
- The O'Neill cylinder is a space settlement design proposed by American physicist Gerard K. O'Neill in 1976. An O'Neill cylinder consists of two counter-rotating cylinders in order to cancel out any gyroscopic effects.