Nar Shaddaa is the largest moon of Nal Hutta.
Nar Shaddaa is similar to Coruscant in that its surface is entirely
overgrown with city sprawl for millennia. But unlike Coruscant ... which
is only relatively rundown and dangerous on the lower and under levels
of the world city ... Nar Shaddaa is filthy, polluted, and infested with
crime everywhere. Nevertheless Nar Shaddaa remains the most important
financial and trading center of the Hutt Space.