Wait, gameplay stuff is low priority? Since when is procedurally generated planets (and then the solar system and potentially galaxy) not classified as gameplay stuff? The community voted for what they wanted and they responded by doing it. Seems pretty legit to me.
I for one like the update. The new planet type is nice. Being able to open your helmet is a nice addition, it opens the door for sealed ships and bases with atmosphere inside and such in future updates - and makes you able to roam around on foot if you want, or make GVs(sorry, HVs, lol) without o2 stuff. The new o2 canisters let you do the same on other planets as well. The door for SV is nice, lets me build a little interior in my SV and have all my stuff inside that (cargo, assembler, fuel, o2, etc). And they fixed the mining issues and other stuff that was annoying.
Procedural gen applies to all the planets, but not the orbital stuff. And it's pretty nice. I flew to the ice planet and found an alien base (the one usually on lava world) surrounded by 4 towers, 3 of which were different towers (v1, two v2s, and v3) and a bunch of drones. I got blown up since my SV only had gatling guns and I got onto the planet right over the compound and was immediately receiving fire from 5 directions. And since I didn't bring an extra core with me I couldn't capture anything to build a new ship. Oops.
It was a poorly designed SV anyway though. I just slapped it together quick to go see the other planets and see if random gen was affecting the asteroids and such (nope, not until random system update I guess) and it had a fuel tank exposed on the side. And of course that's where I got hit, which exploded my side and bottom thruster, which did enough damage to go ahead and take out my RCS, which made my other side thruster go, which was the last bit of damage needed to take out the core. Kablooey, whole ship blown apart. The SV I made that I spent time on was much better armored, with the parts spread apart enough to prevent this sort of thing.
I found out you can gen o2 on the volcano planet as well. You just have to put the o2 gens on the green patches of ground. Not sure if that's new or if I just didn't notice it before now.