Satou Pendragon

I read that in the web novel the creator of the system, who is the demon god (demon king), who is the Satou of that world, saw the protagonist (Satou) as a threat and banned or removed the system.

Does that mean he lost his powers, abilities and items?

Do I get the system back along with all of its powers, abilities, and items later?

In the light novel:

Do you also lose access to the system along with all of your powers, abilities, and items?

Does Satou still have all of his powers, abilities, and items despite losing the system?

Get all your powers, abilities and items back later?

I read that the web novel ended and that in the end Satou becomes a god and uses his power to split his consciousness and give body to independent alter egos of himself.

Also that he sends one of his other selves to his original world and his other selves use them to be with all his harem, in short, Satou stays with all his harem.

Is this true?

How does the web novel end?

Will the light novel have the same ending?

Who does Satou stay with in the end?

Does Satou end up with all the girls in his harem or does he choose one?

I HAVE READ THE LN UNTIL BOOK 14 AND I am READING WN AND NOTICED THAT SATOU DIDNT GET THE SILENT BELL