Pokemon Stone and Marble

It's the 7th generation of Pokemon. It's called the Cephas region. It will be released sometime in 2016.

The character customization and Pokemon Amie will be modified and add more features.

Professor Perye will give you  3 new starters and the Johto starters!

There will be more mega evoultions and a few from Kalos.

The evil organization is Team Pebble. They're planning to steal all the fossil pokemon and the legendaries so they'll do experiments on it. Their leader is female and her name is Prenella.

A Dragon and Rock Eevee is introduced in this region.

Gym Battles
Sandy: She uses Ground type pokemon. She's an excellent digger. You'll get a shovel badge and a chance to use Dig.

Faith: She uses Fairy type pokemon. She's a magician. You'll get a magic wand badge and a chance to use Dazzling Beam.

Eliza: She uses Ghost type pokemon. She's a playful prankster who lives in a abandoned haunted houses. You'll get a ghost badge and a chance to use Shadow Ball.

Calvin: He uses Grass type pokemon. He's an excellent farmer/botanist. You get leaf badge and a chance to use Grass Knot.

Sera: She uses Fire type pokemon. She's a pryomanic. You get a Flaming badge and a chance to use Flame Charge.

Ulric: He uses Water type pokemon. He's a lifeguard. You get a raindrop badge and a chance to use Hydro Cannon.

Tyler: He uses Flying type pokemon. He's a pilot. You get a airplane badge and a chance to use Sky Drop.

Diskin: He uses Dark-type pokemon. He is a goth poet. You get shadow badge and a chance to use Dark Pulse.

You can have a gym rematch postgame along with the Elite Four

Elite Four
Gretchen: Poison type.

Trinity: Psychic type. She's blind but she can tell what's going on around her.

Duncan: Fighting type. He is a skilled samurai.

Evan: Electric type.

The Champion
Devin: He's the knight in shining armor who specalizes in Steel, Electric and Dragon.

Protagonist
Megan

Toby

Rivals
Alan: He's ultra competitive and is very confident to beat the protagonists.

Sequel
This is unknown at the time.

Pokemon
List of Pokemon in Stone and Marble