Gattica III A long forgotten colony of Earth . . . one with no trees.  They require a large shipment of Christmas trees each year, which is usually supplied by the We-Haul-4U company

Mirander V Colonized by 30,000 Englishmen, and named after the mayor's deformed daughter, Miranda, Mirander V is the absolute worst place in the galaxy that one could wind up at.  Its not because of the Englishmen (in fact, I have a very high opinion of them.  Their humour is absolutely superb, the best in the galaxy), though they did have to change the planet's original name of Miranda to Mirander, just so they could pronounce it right.  An asteroid houses the restaurant and bar, affectionately known as The Shag, a favorite hangout of both Chas and Mick.

Triffid Inhabited by Very Short People, Triffid isn't much better than Mirander.  The entire planet is an intermingling of marsh and trees, with sparse mountain ranges.  It is rumored that a hermit who knows all lives in one of these mountains, though it has never been proven.  It also houses a rare breed of frog, which is incredibly obese and allergic to certain kinds of vegetables.

ISHQ The headquarters of Instpro Software, in the Orion system.  200 years and trillions of groats were spent to turn the planet into a caricature of the Instpro Logo, which had since gone through several different incarnations, rendering the feat utterly pointless.

Earth A backwater little planet, but by far the best of the others if you want to take a vacation somewhere.  Earth also houses the obscure Christmas Tree market, and supplies trees to Gattica III every year.   It is rumored that over-harvesting of evergreen has left the planet low on Christmas Trees this year . . .