This seems like a lot to do…
I feel like you don’t realize how much it takes to code
You should maybe focus on one of the ideas and do that, which will take around 200 days to a year if fully fleshed-out. Then you can move on to the rest.
Not saying it’s impossible, just don’t you think it’s a little over-ambitious, especially if you’ve never made a game before?

Side note: What coding language do you plan on using?