I have a question for authors who plan their stories. You finished planning\outlining the story or maybe finished the first round of planning. Let's assume that you won't change anything in the future. How many words\pages worth of material do you get? A combination of all your notes, character lists, worldbuilding, etc. How much info do you end up with? Like, for example, twenty pages with fifteen thousand words? Or five pages and a couple of thousand words? Maybe hundreds of thousands of words of data?
Just a couple of documents with shorthand notes, but I don't know what you constitute as a page, so I can't fully answer your question.
I do keep stuff categorized, so I have a folder with "main characters," "allies," "classmates," "villains," and such. Some will be shorter than others, so I'm not sure if I can count those as pages. Then the character bios will have something that looked like a character sheet with their basic appearance details and base personalities. Then, there's docs on locations, monsters, and so on. Whatever character development tracks I have don't get written because I chat with my beta reader over it, and I can just pull up the chat history to see what we discussed.
The plot itself doesn't get stored in a doc, but I do have a doc for timeline of events so I don't forget since the story takes place over the course of a year but has a lot of "3 years before" segments that affect or serve as foundation for the active plot.
Rest assured, I don't write an encyclopedia or anything as comprehensive, but I do love the idea of making one of those in the future.