What is the difference between a star and a dome?

What's the difference between the sky railway star and the sky? Geographical location, economy, culture and so on are different.

1, different geographical locations: Xingqiu Railway Xingqiu refers to two different cities on the same planet, and the difference between them mainly lies in geographical location and cultural atmosphere.

2. Different economy and culture: Star of Planet Railway is located in the east of the planet, which is a national key city with prosperous economy and culture; The dome is located in the west of the planet, belonging to a remote area and relatively backward.

In terms of geographical location and cultural atmosphere, there are obvious differences between the stars and domes of the Star Dome Railway.