The only people who will earn 2 spots are those who place in the top 12 at Senior Worlds. One spot is guaranteed to those in either the top 24 World rankings or the top 24 Season Bests. Right now Stanislava is 22nd of the SB list. There are people below her who can knock her out of the top 24 unless she makes Junior Worlds where she will get 1 more shot to top her current SB. But more than likely she will at least get 1 GP as she is ahead of Sima by 10 pts and Julia by 20 on the SB list. But who knows with the Russian fed and who they will politic for. Spots are getting very few as the juniors become age eligible.
ETA: And then you have to remember Russia only can have a max of 18 spots on the GP. There are 8 age eligible girls ahead of her not including Julia and Sima. If 7 of those will get 2 (Med, Rad, Pogo, Sots, Tukt, Zag, Polina), that only leaves 4 more spots split between Julia, Stanislava, Leonova and maybe Sima. And then Leonova is guaranteed 1, so now we have 3 spots. But if Stanislava can stay in the top 24, she will get one of the 3 remaining spots.