What about an adventure generator
Create and adventure path based on rol
Use the dice to determine the reward
Create 5-6 adventures use dice to determine rewards
Select locations based on dice rolls.
use dice to determine special rules if any on the 2 above
In fact you could recreate as many of these as you like.
The only thing missing would be the narrative. You would create charts on each of the attributes above using you imagination and randomly select them. rewards special rules etc
I play by myself with 2 to 3 characters and I don't think I ever see all the locations