For some reason, World War 3 Breaks out and as a result, space

>>54352172
Planets are doled out to the more powerful factions, moons for smaller allies under the protection of the faction of the moon's planet.

The way they progress depends on the environment of the planet and its available resources, flora and fauna.

cultures evolve like normal but change to adapt to the new world and regular pace.

>>54352172
space slavs get mars, turn it into a more unhospitable wasteland, mosin rifle still prevalent weapon.

China and the Poos get the asteroid belt since they need the space and available resources, they are still overpopulated as fuck in space.

the NATO (minus USA) allies band together and make tons of space stations that are held back by shitty bureaucracy.

US wastes their opportunities to get majorly offworld on earth stopping brown people and africans from making any space race progress.

mexico is bandito drug cartels IN SPESS

>>54352172
The activation of the Giza Mass Autism array was truely a dark day for Finnish kind.

Seriously though, it would heavily depend on several factors, such as whether there's FTL or not and how said FTL works.
I could imagine the Moon and LEO being either owned by some sort of central authority in like a UN Trust territories sort of way