Thanks! Knowing that, I have re-tested Azgaar's link to your generator : it take population/1000 as a size parameter. I think it's not enough. For example, for a city of 6387 inhabitants, the result is here : http://fantasycities.watabou.ru/?size=6&seed=1371544820161&name=Bunwiganby&hub=0... .... i think it may be a little overcrowded :-D. I contact Azgaar for explaining him what's seems to be wrong.