.Weird how everything seems to be synced with each other being that they are suppose to be random and unconnected with each other.(Moon and Stars outside our solar system)
It's not weird, it's exactly what you'd expect if the stars are distant and we live on a rotating globe.
If you're in the northern hemisphere then you'd see the stars rotating above a central northern point - there happens to be a star there which we can see (although it's not exactly over the north pole, but it's close) but that's just happenstance.
In the Southern hemisphere you'd expect to see different stars rotating around a southern point and that is what's observed - in the south there is no equivalent pole star.
My question to you is how those observations could make sense on a flat earth.
The observation in the northern hemisphere could be explained on a flat earth by stars rotating above us but the southern hemisphere observation would need a different explanation.