Still playing my game, pre-SVN 11142 (so might not be applicable anymore). Looks like the building dependencies in the nanotech era are screwed. Example:
1. To build a Cislunar Settler, you need an Orbital Factory
2. The Orbital Factory can only be built in Cislunar Space -- hence I can never build a Cislunar Settler, because I have to settle on a Cislunar plot first to build the factory. But there's more
3. The Orbital Factory requires either NASA or a Commercial Spaceport, both of which can exist only on Earth Plots.
Am I assuming correctly, that this build tree is busted, or is there an actual work-around to build these buildings? The problem for my current game is that I can't update from SVN, because the map I'm playing has terrain that has been removed in 11143. I do want to get to ascension gate, since it's still a lot of fun. I mean, the Nanotech age music selection is very good, not to mention that the city ambient sounds for nanotech age are incredible! But since the Orbital Factory is required for... basically, everything that is able to move or colonize something other than Earth (aside from Satellites / Probes, obviously), I'm basically screwed to the confines of Earth.