I like all your details, but where will this information be posted? I think for a first/initial promo post for your game you should tighten/shorten up your points (as people are notorious for skipping over long text) for the initial post, then dole out extended details to highlight each of these sections later. It'll give you more material to work with for more future posts and hold more people's attention at the outset. The full detailed breakdown can be posted on your game hub (wherever that will be).
Ex.
1,000,000 square kilometers to conquer.
The Forged Kingdoms is a next gen RPG where actions have consequences. From massive empires to individual blades of grass, every single element of the world is a product of your choices.
- 1 million+ square kilometers to explore
- Medieval fantasy world rife with dark secrets lurking just beneath the surface
- Fully explorable from ancient castle battlements to Cimmerian ocean trenches
- Every NPC has the potential to become a bosom friend...or a deadly foe
- Dynamic world with seasons, growth, and even death
Just riffing here (and I haven't gotten to use Cimmercian in ages), but you get the idea. If you want to build up a community, you'll need steady updates and this'll give you more fodder to expand on later instead of showing all your cards now.