Planet Master is a very nasty planet with horrible weather, dire living conditions, and limited tourism. It is populated largely by Micron colonists, who have learned to thrive in its dreadful conditions, and who claim it is "not so bad as they say".
This is true. It's much worse.
The delights of Planet Master include rains of corrosive acid, precipitated from the sulfurous belches of its constantly erupting volcanoes, driven by the hurricane-force winds which may blow for months. On Master, one does not insure against natural disasters, but against too many of them occurring at one time.