Fun - Wonderful little ui-based game. I loved mixing and matching and never really knowing what might come of it, but when it did make a combination it made so much sense!
Theme - Spot on! We were making a tiny world together!
Aesthetics - Really gorgeous little icons. The fact that it was all hand made makes this even better.
Music - Quirky and fun! When that dubstep beat dropped, I was a little caught off guard, as it wasn't really meshing with the low-key vibe. But I didn't hate it.
Sound - Nailed it. All the sounds were pleasant and rewarding to hear.
Mechanics - Simple drag and drop, but pretty interesting gameplay. Combination games are always a challenge for me, but having the tip icon up in the top really saved my bacon!
Story - Not sure if there was one aside from building a planet. But with a game like this, I don't think a story is necessarily needed.
Overall - Really fun little UI puzzle game! Big props for including the tip button and even BIGGER props for making the tips always say something clever or cute. It wasn't just a "Do these two to get X," it had some real flavor and I appreciated that.