Most things you read about Starbound include some form of "by the devs of Terraria!" so I never really looked into it. You're sorta right, Finn Brice was the sprite artist of Terraria and seems to be the lead of Chucklefish which is developing Starbound. It appears that Andrew Spinks ("Redigit") and "Blue" were the two main devs who abandoned Terraria after getting rich from it.
Unless the other 2 guys are going by an alternate name when it comes to Starbound development, I guess they don't have much to do it with it. So, sorry about the false information. I still really dislike those Terraria guys, their intention was obviously to just make a game to make money from instead of just actually wanting to make a great game for people to enjoy. I probably shouldn't let that tarnish my opinion of Starbound.
Unless the other 2 guys are going by an alternate name when it comes to Starbound development, I guess they don't have much to do it with it. So, sorry about the false information. I still really dislike those Terraria guys, their intention was obviously to just make a game to make money from instead of just actually wanting to make a great game for people to enjoy. I probably shouldn't let that tarnish my opinion of Starbound.