Some more stuff:
Behind the Name: Random Name Generator <-- Another name generator for some variation. Others I looked at were dumb because they were combined phrases, not actual names. (Example: Empire of the Dirty Pelican)
Flash Earth - Zoom into satellite and aerial imagery of the Earth in Flash <-- Neat alternative to google maps
NASA World Wind <-- More 3-D google earth stuff, by NASA
http://bioval.jrc.ec.europa.eu/produ...ing_laness.png <-- Shipping Lanes
Chaotic Shiny - Language Mixer <-- Language generator
More when I find them. It's helpful for me to have them all together, hopefully you'll find this list helpful. A lot of the websites that listed tools were way outdated.
If you’re looking for things to put in maps, check out Bogie’s thread.