Absolutely not possible.

The only stories you have ever heard about a "paper idea" getting funded were stories where the founder had already made millions of $ for investors, and/or invested their own money.

There are literally thousands of startups trying to do things very similar to what you describe, and the only way to raise capital is to prove substantial traction (say, 100k paying users or 1M free).

With all due respect to the other folks who answered this question, in my experience it's totally unseasonal to suggest that a well-written business plan for such a startup would raise investment capital, except perhaps from a totally uninformed novice investor. It's about progress and proof, not about a pitch.