I dont think all the various attributes are there, but if you check the help files that are contained in the zip, thats most of them.
Under the \additional_scenes\documentation\ folder there are various files with info there, and if you go into the
\custom_npc_guides\ folder, there template files and such. Other than the .odt files, you can open pretty much everything in Notepad++ directly and read whats there.
And to be honest, rather than even use the various npc creator programs, its almost easier just to make your own files based on the templates, and even then, start a game, make a save, then edit the hell out of the save since that also too is just plain json text. Although the game doesnt create all NPC at week1, some dont start to get created until week 5/6 or later.
