[PC][pre 2020] Planet hopping tricky controlled tower defense type game

Yo theres this honestly basic ass game i played in school years ago like around 2018 when even unblocked game websites were starting to get blocked. So it has to be like a .io or like one of those amazon games or just a standalone website. The visual style was kinda cartoony with like a dark purple space background and glowy/neonish elements. The gameplay loop was like hopping from planet to planet to get resources. but the ship was hard asf to control. Each planet had a visible atmosphere bubble you had to carefully enter, then maneuver your rocket so the bottom was pointing down and slow yourself enough to softly land or you'd take damage or die. Planets were all different sizes. Once landed, you'd collect resources including fuel and gems it think. You also had to build turrets on the planet to defend against waves of incoming asteroids that would destroy your stuff. After the planet ran out of resources or something like that you went to the next one and hopefully didn't crash. I cant recall anything about the name. I also was and still am incredibly bad at video games so i know nothing about what the ending/endgame was, if it had one.