Here is a thread I did on a lot of my tools last year.
https://www.arboristsite.com/community/threads/your-firewood-process.304401/
I think at a
minimum for someone who only cuts there own wood, you need: a good saw, an axe, a maul, a few wedges, safety gear (chaps, helmet, glasses, hearing protection) a wheelbarrow or cart, and a pickup truck
or a road worthy trailer (unless you have enough acreage to cut your wood on your own property).
To make it easier, I'd add a splitter, a woods trailer w/ a smallish vehicle to tow it, a second back up saw, a couple of log tongs, a cant hook and a pickaroon.
To REALLY make it easier, add a 4x4 tractor w/quick attach grapple, bucket and forks, and a 3 point winch, and a faster more productive splitter or better yet a processer.