I tried looking online for some resources that might help break down variations on types of moral dilemmas so that it would be easier to come up with plot scenarios that are interesting. The most valuable piece of information I found was "A moral dilemma occurs when an agent has the motive and opportunity to fulfill two or more mutually exclusive promises and/or responsibilities and must evaluate which course of action to take." I've been trying to find something else that can start breaking things down into concrete categories / types, but I haven't really had any luck.
What do you guys use for inspiration of this sort? Have you found any sort of organizational structure online for moral choices?