How many attributes max?

I will be making a large game of my own after my current project with lots of attributes. They will not all be used at once. Are about 100-200 attributes ok if I don't use too many constraints along with it and they will not all be used at once. Is this fine?
Comments
1 timer and a few constraints for custom font. But I use a lot of change attribute to random, maybe 250+ times.