Since they’ve been a space-faring species, goblins have colonized many planets, and the relatively recent invention of the neoclidian engine have fueled their expansionism even more.
Bogionope is an ice world, and used to be a Glass Demon outpost. When they left the planet, goblins took over it, sending a number of EATs (Extraction and Acquisition Teams) before other species could decide what to do. Groups of Blobots, acting as mercenaries, are still regularly spotted in the area, though the local BIGG branches deny any knowledge about them.
Claphonoe III could be the perfect example of the average goblin world. It has a mostly temperate climate, and for the most part, the rampant industry that comes with a population of a couple billions goblins hasn’t completely ravaged the ecosystems sustaining it.
Deethea was one of the earliest planets to be colonized, and was soon exploited to the point of being completely covered by swamps and toxic wastes. It’s now pretty much abandoned, except for a few scientists here and there. While Deethea is perhaps the most extreme example, many other planets colonized by goblins during that period have encountered a similar fate. This is the main reason that pushed Dryads to distance themselves from goblins.
Lutihiri IV is a resort world. Not so long ago, it used to be a destination for a lot of goblin from the middle class, but now another BIGG branch has bought the planet and is trying to appeal to the ultra rich instead.
Mudolara isn’t a planet, but a moon orbiting around a gaz giant. Many Medusae regularly travel here, and some have even settled on the surface. It’s a place of trade, with the biggest mushroom market in the galaxy; it’s estimated that more than 30% of the entire production transits by this market.
Olvarvis is known for the expertise of its robotic engineers. Virtually all of them are Highly Unionized Goblin Engineers, and strikes begin as soon as they hear of some executives trying to scheme a way to automatize away existing jobs.
Yendaevi is one of the most populated and most important planets of goblin space. More information available here.
Yulvinda is the home planet of the goblins, where the Federated Goblin Hegemonies assembly and the embassies are located. If the planet is now full of preserved forests and waters, most of them are actually artificial. Indeed, the whole surface used to be ultra polluted because of the unrestrained development of the industry, and it took decades of environmental remediation and decontamination efforts before some wildlife could be reintroduced. Most of the poorer inhabitants haven’t been able to enjoy their newly cleaned planet though - as gentrification gradually forced them to move to planets with more affordable costs of living.
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As always, I hope you'll find that bit of lore interesting, and I'd be very happy to answer your questions or chat about it with you all!