The PDF has a little section on the calculations that go into balancing monster stats. Obviously enemy creation is an art not a science. But I chucked together an excel calculator.
You select from three menus and it spits out numbers from those formula. The second chunk (Spice) is a bit more vibey, and just to give you/me ideas instead of ending up with a stat stick, but making something cool.
I am not an excel wizard, nor is formatting my thing, but it works.
I tried google sheets, and all the formulas stuffed up, so hopefully a plain excel doc works.
edit: (Fixed sheet below...)