[Hoshichan]

I've a question ...
I know -kun
-chan
-san
-sama
etc ...
but are there more ?? and what do they mean I know its a polite form [I think atleast >< ]
and what's the difference between nee-chan and nii-chan
I thought -kun for boys and
- chan for girls but naruto get called "naruto-chan" O_o
so I don't know anymore ><
please help me