Hello I thought I should post the kids birthday and age and their age gap so that you guess aren't so confused. One think you have to remember is this is a Fantasy so the birthdays are not real

So first off Stellaride got married March 22 2020
Shay Mathew severide was born on March 22nd 202
The age gap between shay and the girls are 15 moths
Salior Grace and Luna Marie severide were born august 14 2022
The age gap between the girls and Greyson is 4 years and 5 months
Greyson Alexander severide was born on February 7 2026
The age gap between Greyson and the twins is also 15 months apart
Kinsley faith and Karter Nathaniel sevride was born on July 16 2027

Salior is a daddy's girl
Shay is a mama's boy
Kinsey is a mama's girl
Karter is a daddy's boy

Greyson and Luna loves everyone
I hope that helps everyone