Is there a known way of taking a string, creating an STL file of the string, and printing it?

I honestly haven't started on this project, as everywhere I look, I can't find any libraries that can generate an STL file. I want to have an application that asks the user for a word. The program will then do some logic to take that string and translate it to a 3d model with the letters of that word (scale and variables will also be asked of from the user). Are there any languages/libraries I should use or that you know of that would be helpful for this project?