I am no expert but your seed could look like anything depending on who the parents are. I am guessing it was bee pollinated so any plants around where your Stella was could have been the pollen parent or another Stella. Could look like Stella or the pollen parent or one of the "grandparents". Get my drift 😃 that is the fun of planting seeds it is a surprise when it blooms could be junk or it could be beautiful. Depending on where you live it could take up to 3 yrs to bloom and find out what you ended up with.