Thus far this is what I could make out from the article and product description so far.
I think it is safe to say we will see every world from the original trilogy and that a fair number from the prequels will show up as well. Perhaps we will even see new worlds to tie in with the new universe like Jakku and Lothal. Now are there any more of these worlds that people have been able to make out, if it helps it seems that this map generally follows where the planets generally are in the universe?