"Temperate. Planets like those are considerably less of a pain for people to live on than ones like Tatooine. Or Hoth. Ortolans had settled on Hoth, but I believe they've given up now as it's apparently too cold for even them to want to deal with for an extended amount of time." The extreme cold probably broke their equipment too often or something; he doesn't know, just knows that in his time, some were making a go of it, apparently, now they're not.