First post

This is what I've made so far:

I've made a system that rotates the camera around a planet. However I can't seem to get the camera to stop from zooming into the planet. I've also made a simple human model that has a movement system based on latitude and longitude. I'm using a sphere pathfinding algorithm made by Sebastian Lague. I really want to make my own algorithm but it seems to complicated for me right now.

I'm using a cel shader made by someone named Zachary Petersen on the asset store. It really makes the game graphics look better but i'm not sure if i'll keep it. 

Also, I'm making the game in Unity.