Hi @ARGHouse, thanks for the PR! Due to the fact that this PR changes the generated galaxy, this will be unable to be considered for merge until after the upcoming hotfix.

Consequently, I will be deferring a full in-depth review until that time. However, I will address some immediate stand-out items in the diff that will need to be addressed before merge:

• By convention in this codebase, the pointer specifier * and reference specifier & are right-aligned to be adjacent to the variable or function name, not the type. Please make the appropriate configuration to your automatic formatting tool, as I see a number of diff sites just changing the alignment of those characters.
• Your Random64 class still provides a 32-bit random hash as pcg32 writes a 32-bit output value; the upper 32 bits of the generated value are empty.
  Instead of copy-pasting the entire file, please just add an Int64() method to the existing Random class in a separate PR.
• Pioneer is not interested in adopting the list of shortcuts proposed in Using.h. By convention the codebase prefers to use standard fixed-size types only (e.g. uint32_t), and I would strongly prefer to avoid introducing additional alternate names for fundamental types, as it introduces significant cognitive load when reading the codebase and makes it much more difficult for a new contributor / new programmer to work with.
  If you are interested in saving yourself typing load, I recommend adding these shortcuts to your editor's autocomplete/snippet function instead.

Please note that we are unable to accept copyrighted material or material original to another fictional universe. For that reason, the Sebacean and Aure(k)-Besh phonetic lists will need to be removed from this PR.

I'd additionally like to know what sources (if any) you used for each name list. Per discussion on #6008, any AI-generated content will need further scrutiny to ensure the generated material is compliant with the GPLv3 license our source code falls under.