Has anyone found which biome or sub-biome Hylotl stuff shows up in? I've been looking around and can't find hylotl stuff. i really want to build an apartment and get a hylotl tenant, but I can't find anything to do it with. Any ideas?
You won't find any. But it's coming in the next patch,I hope. Click this link for information --> Hylotl Villages
That's not completely true. Sometimes a hylotl merchant spawns on arid planets, with the chance of selling some hylotl furniture (with this you can make a hylotl merchant spawn over and over again to get all types of furniture, atleast those that the merchants can sell). Frog merchants from swamp mini biome on tropical planets sell some hylotl stuff too and very rarely a house of them generates 5 hylotl roof blocks. Also sometimes there are random hylotl items, like a traditional bowl from a mini encounter, or whatever the tiny places with a bit of furniture are called. (Yup, I've been looking for hylotl items a lot xD) Also you always have the option to spawn in unavailable items with admin command : P
I found some ornate lanterns in an alpaca house one or twice before. And I can confirm what kitty says as I also have experience with arid hylotl merchants.
http://community.playstarbound.com/threads/hylotl-ocean-village.101683/ If you can find a broken display light, or a blue chair from a frog merchant, or anything else Hylotl; you can then get a merchant tenant and get more furniture and continue with that. http://starbounder.org/Merchant#Hylotl
A few items from the "sea" category in Frogg Furnishings should get one to spawn. At least it worked for me. Also one of my scientists is randomly a Hylotl haha.