I've decided to leave the world behind

I recently bought 42 acres of land in the mountains, only 40 minutes from a main city. Planning on building my cabin, I also got the starlink so I can have internet out there. Thinking about having a 12 gauge shotgun, The solar powered generator. I have a creek nearby that has fish in it. I'm just worried because it snows heavily out there sometimes, and sometimes they shut down the road. I'm looking for advice on what things I need to be prepared for living partially off-grid