It looks like when Star Wars: Battlefront launches this November, it will come with over 8 maps according to Niklas Fegraeus. Niklas is a design director for the new Star Wars: Battlefront, and has been part of the Dice team since 2004.
Niklas Fegraeus Tweet
There will be more maps than 8, and more than two per planet at launch. https://t.co/FWk8qb6nGk
— Niklas Fegraeus (@DICEfigge) April 17, 2015
The 4 planets for the Battlefront maps we are aware of at this point include Hoth, Endor, Tatooine, and Sullust. Niklas stated we should see at least 2 maps per planet or more when the game finally launches later this year. I am personally excited they are launching with so many maps, it will really give us something fun to play that won’t get too boring due to the lack of maps to play on.