Re binary with Sol, the one planet that is a ‘gas giant’, and has been noted from early in the 20th century, as a ‘failed star’, is Jupiter. Even Sagan posited on that term. So, we may have our binaral twin.
Now, for a ponderance for you:
There was, and still is, the idea of ‘another Earth, 180° opposite this one, with the exact ecliptic orbit, to not be seen from here.
Can you recall what name was given that planet? Hint: it is not this “Nibiru”.
Even "modern" science is claiming Jupiter has a lithosphere. They had to backtrack after the shoemaker comet. "Planet X" as a planet in our solar system is controlled opposition BS. You're a freeper you know how the rap-up smear works right?
I'm talking binary stars to Sol. Such as maybe Scholz's Star which passed through our solar system into our Oort cloud 70,000 years ago. There is a list of stars that will pass very close to Sol within the next 40,000 years all of them within 3 light years of Sol.
The one I'm most interested in is the star Sirius which was red by the god Sopdet +3000 years ago. Today Sirius is Blue meaning the star is heading toward us now.