I read the prologue so far, and had to put reading the next few chapters on hold for now (to focus on my own writing tonight).
That said, there are a few things I'd suggest, and would like to address with the prologue [under the perspective of it being written for print].
1) It is exceptionally well written. I've seen more than a few stories on here that make a number of amateur mistakes, but this one hasn't made any of them. The prose is crisp and flows well. The paragraphs aren't too long, or too short (which is a pretty common mistake on here from a technical standpoint.)
2) The creation premise, tone, and presentation are equally well done. It's clear, even at a glance, that you've got a very clear vision of the world you're creating and presenting to the readers, and it isn't hard to really get into it.
I'm definitely looking forward to reading more, but have a few suggestions as well.
1) The scope should probably be toned down from the grand creation epic you're presenting in the prologue to something that is a microcosm of the story's themes and conflict. The entire creation of the nation isn't necessary for the opening, unless it is somehow directly connected to the overarching themes and conflict of the narrative you're presenting. All of the exceptional depth for the world is exceptional, but without ties to the narrative, it feels more like a history lesson, than a story.
2) The length. Honestly, I'd say it's too short. Even for a prologue, which is typically on the shorter side. For print, especially within classical literature, chapters (including the prologue) are on average between 2,500 and 5,000 words. Some can lean shorter, and others longer, as per the needs of the narrative. The narrative here does need the prologue to be a bit longer so it can establish character, conflict, scope, and tone for the narrative. You've established world and setting (quite spectacularly, I might add), but haven't established much else in the prologue.
3) The chapters themselves. Specifically the titles for them. This is just a minor nitpick and pointer, but I'd strongly recommend putting the chapter number into the title for each chapter. For example,
Chapter # - Title. Or whatever format you'd like to use. It will help readers figure out where they're at, at a glance (which is very helpful for web-based hosting).
4) Minor nitpick from the prologue. The formation of the first star. While scientifically sound (and fairly accurate), I'd have to ask is it necessary? It was a little disruptive to the pacing to read about Hydrogen, and then Helium being added to the mix to sustain the star. If it is narratively necessary, then by all means keep it. If it isn't, I'd suggest that you consider alternative ways to word that bit. I can't say whether it is or not, that's something solely up to you to decide.
Formulaically; a Prologue should generally establish the following:
- The Steady-State World (The world before the narrative begins)
- Setting (Where and When the narrative takes place)
- Tone & Theme (The tonal nature of the story: Light-hearted, Dark, Romance, Fantasy, Sci-Fi, etc etc)
- Character (At least one major character within the narrative. Often the protagonist in the steady-state world, but it doesn't have to be.)
- Main Conflict (The primary conflict of the narrative.)
You certainly succeeded at establishing the setting, but the prologue didn't really deliver on the rest to the same degree, so if you have any plans to revise it, I'd suggest doing so with this in mind.