Hi
I am trying to have made this planetary where the teeth get bigger 1mm each 
Here's a video jow the teeth get bigger 1mm each 

https://photos.app.goo.gl/AxJbNHj6siCcRN119

Vid

https://photos.app.goo.gl/aGCX4JBmPEJhWkcg9

Can anyone help me with this
Thanks