I was thinking. It would be nice to have a list of places for characters to come from. Of coarse for this setting it could not be close to exaustive but it could be a good list to get things started.
Lets see there are several aspects of a character's "home town" that come to my mind for planescape that are really important. Allow me to give them a few names:
Planar Savy - How far "in the know" about the wider planes are the inhabitants of this area? This is ussually the first thing more cosmopolitan planars think of when someone's home plane is mentioned.
*Most primes fall into the catagory of "Clueless" where even great sages of the world don't really know much about the wider planes. Some of these primes have the general belief that the planes are fancy, don't exist and for those that do belive other planes exist they might have what these planes are absolutly wrong.
*At the other end of this scale we have places like Sigil and the gate towns where everyone in the place will know what is going on and clueless will be looked down upon.
Size - While most primes will eventually just say what prime they are from if it has a name, what they really identify themselves with being from is ussually what nation, territory or even city or town they are from. This becomes important if the other factors are different for different places on the plane of origin. Forinstance you might have a kingdom on a prime world that does a great deal of trade with the outer planes but away from them another tribe or nation might not even know that the planes exist.
Alignment - This is ussually only a factor on the outerplanes but occationally you'll find areas of the inner, transitive, or prime planes that have a definate allignment to their background. This often determines a character's own alignment and definatly will have a bearing on how the character is thought of in his home.
Religions - What gods if any are worshiped? Are dieties and religions competing for supremecy or are all gods considered to be under one pantheon? Are there multipule pantheons? What side is the character on?
Races - What is the racial makeup of the character's home and is he or she part of the norm? Are there subjegated races or races held in higher regard? Are races competing or at war with one another?
Conflict - What major conflicts are on going? How often does war meet every day life? How does the society view war and conflict? What about competition?
These are just a few of the factors to think about when saying that a character is from some place.
What places are your characters from?
I don't have any PS characters in play at the moment, but in the past I've used a plethora of primes. My only restriction -- and it's a big one -- is that I adamantly refuse to use (or write) a character from an existing D&D campaign world (Greyhawk, Krynn, Toril *shudder*, etc.) imported into Planescape. I don't know why but it just feels... icky to me. I have no problem with anyone else doing it (it's not like it's a moral violation or anything) but the prepackaged worlds are so emotionally specific that I can't really bring myself to combine them.
Moving back on topic, are you looking for suggestions here for future campaigns, or a list of what we readers have actually done in the past?
[PS: It's "savvy", not "savy". Very useful for Scrabble