Sirrus is a pretty big star 
I know the star is actually called Sirius >:I
WHY SO SIRIUS?
I wonder if they have any planets the size of a basketball?
With atmosphere and all that.
No. They wouldn't have sufficient gravity to hold an atmosphere, unless they were incredible dense in which case they would probably be a neutron star or some other burnt out, dead star, and subsequently not a planet.
Also, if you think VY Canis Majoris is big, look at the gas clouds that result from its outbursts.
