4.5:1 Planetary Gear Box (no screws)

This is a planetary 4.5 to 1 gear box. It is a 9 piece creation with 3 planets. The tooth count its: Sun: 14 teeth Planets: 18 teeth Galaxy( I know thats not right but I'm going to call it that): 50 teeth. There are a lot of planetary gears that look like this but this is my original design. The involute gears were made with AI, the rest I designed.