Novus question

[Itseotle]

Can i make a novus weapon using 3 stats?
Like, i wanted to use 31 det (cap), 10 accuracy and the rest of crit, but i dont know if its possible

You can definitely do this, and like NorthernLad mentioned, you could add up to 5 total stats, but each stat you add will take away from another stat. So 31 Det / 10 Acc / 34 Crit would be completely possible.