Creating a Pocket Realm with an average star with the distance between the sun and the closest star

I will be using the Gravitational Binding Energy of the sun for the average stars= 5.693e41 joules

4.22 light years is equal to 3.9924e+16 meters.

The radius of the sun for the average star: 695510000 m

4*5.693e41*(3.9924e+16/695510000)^2
7.503e57 = 7.503e57 joules, (Multi-Solar System level) 

• http://apfloat.appspot.com/