>>532672045
I ended up colonizing vulcanus enough to where I'm going to fulgora, since that's where I have the most fun (although I consider big miners and foundries mandatory for fulgora).
I normally look around for a great island, but right off the bat I found this behemoth. it's oddly shaped, but it's so much room for both accumulators and a functional base. I'll see if the ship I sent for base-building materials is full or not before I settle on this, but I don't know if I'll find a better one.