Okay, this is pretty big. Databank entries are coming in!
The Starkiller Base has a databank entry at StarWars.com:
They also confirmed the droid “Emmie” and Takodana as Maz’s planet:
I suggest exploring the databank for more!
Florian found all these:
https://twitter.com/DarthSpiriah/status/639843923251331072
https://twitter.com/DarthSpiriah/status/639844952323813376
https://twitter.com/DarthSpiriah/status/639844788464914432
https://twitter.com/DarthSpiriah/status/639844532331356161
https://twitter.com/DarthSpiriah/status/639844379469983744
https://twitter.com/DarthSpiriah/status/639844271579906048
https://twitter.com/DarthSpiriah/status/639844134841360384
https://twitter.com/DarthSpiriah/status/639843574893441024
https://twitter.com/DarthSpiriah/status/639843039662469120
https://twitter.com/DarthSpiriah/status/639842806954127360
https://twitter.com/DarthSpiriah/status/639842433178730496
https://twitter.com/DarthSpiriah/status/639841764103340032
https://twitter.com/DarthSpiriah/status/639841353875226625