Nice work, super fun and interesting concept. Would definitely like to see this fleshed out more. Could be cool to have a "putter" and "wedge" selection; sometimes I found myself wanting to move the ball to the other side of the planet it was on, which required me to just barely tap the ball a bunch of times (since any significant amount of power on the swing launched the ball off the surface). Spin/angle controls would be nice too. All in all, a cool concept that could definitely be a really solid game if you keep polishing it.