They also have the VERY spacious agriculture station to live on... just from the accommodation windows present it is clear they will have enough ''lebensraum''. o7
P.S. In this case I think FDev have set the end stage in the system very well with the defunct generation ship off in the near distance (31Km) so it can be visited and the messages read by new commanders who are not up to speed with the story (could do with a final message (No.6) publicising the emotional last moments of the inhabitants tenure/departure from their beloved ship the Golconda.... could perhaps benefit from a Visitors Beacon near the Golconda some time in the future), .........and the new Platform AND Agriculture Station in very close proximity....... around the planet they finally wound up orbiting! .......Well done FDev! Probably the best Intergalactic Initiative/CG in a long while (All IMHO)