The ice world of hoth (system) so it is nameless and we all call it planet hoth.
Same for Dagobah.
Bespin is however bespin.
Not necessarily. Just because no one says Bespin system, it does not mean it isn’t called that.
He said Bespin IS Bespin. ALso, “Bespin’s pretty far but I think we can make it.” Why is this thread even going on about this?