Ganni1987: I already own Terraria, didn't play tons of hours on it but I like it and dev support is very good. However I'm unfamiliar with Starbound, I know it had quite some trouble and changes during development, how is it (post 1.0) feature-wise compared to Terraria and can I host my own server?
I'm really on the edge of buying it but first I'd like to know how it is feature wise compared to Terraria.
EDIT: Should have marked this as a question and named it "Starbound or Terraria?"
Starbound is a sandbox game, much more in the venue of Minecraft than Terraria. Keep in mind that most of the extremely negative feedback comes from players having too high expectations prior to the release. Additionally, Starbound has just left early access, while Terraria has received multiple updates over the years after its release.
Since it's a sandbox game, you basically get a pile of stuff and you're left alone to do whatever you want with it. Exploration, collecting stuff, base building, farming, npcs and colonies, fighting, story and lore, survival. What pains me to admit is that most of them are not very complex or wear thin pretty quickly. The thing is they sill click together rather nicely and provide lots of fun. And it's worth mentioning that SB is extremely easy to mod.
Terraria is focused on fighting bosses and gearing up for next boss battle. It's strictlly tiered in that regard, and you spend lots of time completing equipment so you have a fighting chance. Starbound is different, while there are bosses to fight, its focus is on exploration, jumping from planet to planet, finding things and building.
And yes, you can launch your own dedicated server and play with friends.