I decided to do this separately from the other one because it works nicely. Also it follows a set philosophy instead of "eh, I'll figure it out". This is NOT meant to be good, it's meant to work.
Another nonexistent ISA based chip, but this time I have a bit of experience with it. I'm also doing things a little bit differently this time around, too.
The name itself means Modular Stack, because that's its two big concepts. First is that it's all focused on working with a stack, and second is that it's very modular.