A TFA Lego product list slated for a December release might possibly have revealed the name of one of the new planets that will appear in the film; Takodana.
http://www.starwars7news.com/2015/08/leaked-2016-lego-product-list-leak-confirms-planet-name.html
Also, I can't remember having seen this picture on this thread before, so I'll just post it here now:
