The characters are locked in a room full of puppies! The puppies are immortal and cannot be damaged in any way, if you so much as wave your arm at them with hostile intent, it will pass right through them like a hologram or illusion. On the other hand, they also don't seem to need to use the bathroom either, so at least you don't have to worry about cleaning up after them.

That's it, that's the meme. Locked in a room full of puppies. The door will unlock after an hour or two and the characters will be free to leave... if they want to. Feel free to replace the puppies with whatever cute fluffy animal you deem appropriate: Bunnies, kittens, fancy rats (RATS ARE CUTE DON'T AT ME), foxes, ferrets, etc.

(Make sure to include at least a sentence or two with your character's reaction to this situation. Don't make me come down there and delete blank top-levels!)

Character Types:
The Warriors: Stormtroopers, Pilots, Republic soldiers, gladiators and bare-knuckle boxers.
The Politicians: Diplomats, Senators, kings, queens, crown princesses and their ilk go here.
The Mystics: Jedi Knights, Sith Lords, Knights of Ren, even your garden-variety religious leaders fall into this category.
The Riff-Raff: Smugglers, bounty hunters, gamblers and thieves, obviously.

Locations? You want locations?
We got Locations!
There's the Core Worlds
The Colonies
The Inner Rim
The Expansion Zone
The Mid-Rim
The Outer Rim Territories
And even a couple of other places also. Including a whole bunch of planets that no one knows where they fall, they just exist!

Obviously there can and will be some crossover in these categories, you may have a Force-sensitive diplomat, a Republic soldier who deserted his post to pursue a life of crime, a smuggler gone senator and so on, I'm not the boss of you, have fun with it.

If you can't think of a scenario, use this or even this