[Spaceships] SM+35 Toroid Station?

[DataPacRat]

Originally Posted by Anthony

Spaceships has its realism problems, and you're hitting some of them, but the realistic answer is "you can't actually build something like that", so I assume you don't care about realism.

Deep time gives a /lot/ of room for robofactories to Von Neumann themselves up to at least sextillion-dollars-per-millennia levels, which would have been enough to make the first such station. I'm trying to think of what sorts of evolutionary pressures might have nudged variants of the basic design one way or another, but I'm still hesitant on even just finalizing that initial design, let alone trying to work out how to spread their offspring from one star system to another, let alone working out what resources would most likely be limited enough for those offspring to compete over.