I believe 1 or 2 were mentioned in the 3145 TROs.
No. Only galaxies are mentioned.
At least 12 Clusters spread over 4 Galaxies. You had the 3 Galaxies of Cats from the Clix Game (Alpha, Tau, and Xi Provisional), and there was a fourth galaxy mentioned in the Kurita 3145 Tro. Shitara also had a Garrison Galaxy.
Yes, but nowhere is it said directly. Maybe four, maybe six. This is what I meant when I wrote about theories.
Presumably genocided by the Combine and assimilated.
Maybe yes, maybe no. Kisho and his survivors flew away on something.
Yes. In To Ride the Chimera, Julietta Marik is walking in the Dormuth, Marik, in the Clan Headquarters, and sees large groups of children running around with sibko instructors. She wonders to herself where all these kids and civilians came from. The Spirit Cats certainly brought more than just warriors to Marik.
The novel takes place a year after the conquest of Marik. These are sib groups from Republican enclaves.
Sariah Vozka was not bloodnamed during the Clix game yet has her bloodname in Shrapnel #10. Why Rikkard Nova Cat still doesn't have his is a complete mystery; maybe he is refusing to use his until he is 100% sure all the other Nova Cats are dead.
She had six years to get a Blood Name from the time of the Clix Game to the destruction of the clan Nova Cats . What's going on now?
I have said before and agree that the Spirit Cats in the Clan Protectorate could be a great source for a novel about how a society that survives genocide can rebuild, and all the various questions that involves can be examined. But write now TPTB seem interested in settling all the major factions first.
А novel would be great. But to begin with, it would be nice to have at least some information the size of a page or two. Because at the moment Spirit Cats played a deeply episodic and secondary role in comparison with Sea Foxes in the "Empire Alone". Without details about the internal structure. At the same time, the role of Spirit Cats in the foundation and functioning of the Clan Protectorate is gradually greatly diminished. It turns out that Lady Juliet was allegedly cured by Sea Foxes ("Hunting Season").
About Nova Cats, there is nothing new at all in ten years except for one paragraph in the "Legends". And even a simple mention is an extremely rare phenomenon. When the warlord Toranaga remembers his life, he does not even remember about some kind of rebellion and genocide. Before the conquest of Avalon, in his opinion, he was not particularly noted for anything, except that he drove some gangs of raiders on the borders of the Syndicate. It's in "Damocles Sanction". Those who dreamed of what kind of revenge can forget about it.
Bhatia died of old age, and Toranaga did not even remember about some Nova Cats before his death. And there were so many theories.... Or, for example, the paladin Tirina Drummond, who died on Terra. Do you think there is at least one mention that she is a Nova Cat in new books. In the books of the Clix game era, this was emphasized. There are no words at all in the new ones.
And all this would be complete whining if not for one simple fact. When other factions were destroyed, they received separate books and whole series of books, or at least actively featured in sourcebooks, such as the "Wars of Reaving". Nova Cats were destroyed in one page in the Era Report. Without details. Can you name another faction with the same fate? Moreover, Nova Cats are far from the last faction in terms of the number of fans. And this is surprising.