Gleaned from the twitter account of “Serge”, the Graystones’ butler bot:

The planet in the Caprican sky is not a moon, but a “twin” planet…Gemenon.  They orbit a common center of gravity.  Gemenon, in addition to being a hotbed of religious and fundamental pantheism (which adhere to a literal interpretation of the Sacred Scrolls), it is also the cynosure for monotheism.

Sere informs us that Canceron is a beautiful, but very poor world with first class beaches.  Scorpia also has some of the loveliest beaches, as well, according to The Caprican (see the Caprica website on syfy.com) a rather dangerous and low-brow quality to it.  the description seems to be suggesting a sort of Central/South American quality to the places.

Arelon and Aquaria are relatively close to each other.  Arelon is the breadbasket of the colonies, we know from BSG, and low class.  Aquaria is mostly cold, “brackish” ocean, with a lone continent.

Leonis is a “declining empire” with extensive vineyards, and is known for illegal drugs and energy drinks.

Picon is know, according to Serge, as “little Caprica” and was colonized by Virgon.  From the new show, we can surmise that Virgon is a much more libertine world than Caprica (Sam’s comment about Virgons being able to fornicate in public, while Taurons are arrested for anything.)

Serge also relates that much of Libran is a game preserve…