The first generation: red, green, blue and yellow: kanto region

Second Generation: Gold and Silver Crystal: Capital Circle+kanto region (Red, Green and Blue Huang San Years Later)

Three generations: red, blue and jade: Fiona Fang area.

Three generations: fire, red leaves and green: kanto region+Seven Islands

Four generations: Pearl, Diamond and Platinum: Shenzhen and Australia

Four generations: heart, gold, soul and silver: urban area+kanto region.

Five generations; Black and white; He Zhong area

Five Dynasties: Black and White 2: He Zhong (two years later)

Six generations: XY: Carlos region

Six Dynasties: Primary Sapphire, Ultimate Ruby: Fiona Fang Region

Seven Dynasties: Sun and Moon: Arora Region

The related versions of the above maps are red, green, blue and yellow, gold and silver crystal, fire, red leaves and green, heart, gold soul, silver, ruby and its replica oras, black and white and black and white 2.

hope this helps