The RRC (RandomRawCreator) uses a list of nouns to create new raws for Dwarf Fortress.

HOW TO ADD LIST OF OBJECTS
1)Open data folder
2)Open plants,toys or weapons
3)Add your things.

EXAMPLE:
Citron
Apple
Pear
...


HOW TO USE IT:
1)Open RRC.exe
2)Double click on Random what you want on te up left corner
3)Now check the checkboxes on the left
4)Press generate
5)Press save
6)Open the Data folder
7)Copy the item_toy_random or plant_random or item_weapon_random to dwarffortress raw/object folder
8)If you have made new weapons or toys add to entity_default in the raw/object folder the strings written in "add to entity_default.txt"
9)Play

Features(V0.2):
Random Toys
Random Plants
Random Weapons
Random Useless stone
Random Instruments
Random Foods

New features (V0.3):

Random Minerals
Random Gems
The entity_default is created and edited during the process
Now there is a progress bar
You can edit the raw file directly in the program by pressing 1 or 2 (There will be a tutorial)
Now there is a new folder named NewRaw, in which RRC put the new raw files.
You can edit some of the text files of the data folder


Bugs:
The craftdwarf shop doesn't produce the added toys and instruments (FIXED)
The weapons requested skill is sword and can't be changed (FIXED)
Sometime the plural words are incorrect.

FORUM THREAD: http://www.bay12forums.com/smf/index.php?topic=79875.0