If the gravitational pull of the earth - in concert with the gravitational pull of all of the other planets - help to keep the solar system intact and synchronized - how much gravity should be experienced at a space station at such a small distance (compared to the diameter of the solar system) from earth?Actually, I should note, the Tiangong space station has greatly reduced gravity, thus the "floating visual effect", but it's not zero gravity.
In other words, if the amount of gravitational pull the earth has on other planets is required to help keep the solar system intact - how can the effect of gravity at a 'space station' distance away from the earth possibly be anywhere even remotely close to zero?
I know what you are going to say - but, this is where the rubber meets the road and the truth presents itself in a most obvious way...
Only 'gravity' defies what no other laws of physics can - nowhere in any realm of physics does the "magic" of 'gravity' exist.
In every part of the realm of physics - whatever-effect is being examined - the effect is greater at a smaller distance than at a greater one. (As in the Inverse Square Law.)
However, "magic gravity" does the opposite - having greater effect on much larger 'targets' and/or over enormous distances than on much smaller 'targets' and/or over very short distances.
This is why 'gravity' is not believable by some - because it does not match the whole of the realm of [real] physics.
All known concepts, principles, and laws of physics obey the same - which God set up when He created our world.
However, 'gravity' is the exception - it does not obey the same concepts, principles, and laws of physics as everything else in the realm of physics.
It is completely inconsistent with all of physics. Therefore, it cannot be real and true.
Now - I will readily and happily agree that something "tells everything which way is down"; however, this is not according to the modern 'gravity' concept/idea/theory - whereby, the effect of 'gravity' is based [merely] on a relationship between the mass of objects - such that - in the midst of great-upheaval forces on greatly-massive objects, small objects have [virtually] no such effects on them. This makes no sense in that it runs directly against all of the whole realm of [real] physics.
That is why it is sometimes referred to as "magic gravity" - because, it totally defies all of the whole realm of [real] physics.