I believe it is a G2- and will end up as a white dwarf-then a cold black dwarf.

I see you have been playing Mass Effect! "Colossus"

 

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Isn't a G1 class star too tiny to even make it to white dwarf stage? I thought Sol was bound for brown dwarf and eventual dwindling and cooling to a non radiant mass. Gotta be G3 at least to get a good nova from, barring external influence.....

 

But you may have stumbled onto Coop's plans for immortality. embed one unique thought in the code base of each release, then let it lay until computing gets strong enough, then.....

COLOSSUS.....!!!