Gravity is simply a natural effect of mass; so by that logic, random dust floating in space is "evidence" of a creator; clouds of gas hanging spread out in space would "evidence", and so on.
It may be simple eventually.
But it is there for man.
Check yourself. The next time you see a photograph of the surface of the planet Mars. Check your eyes and your heart.
I wager that you stare at that picture of the desolate planet's surface searching for something that reminds you of earth, life, man's world.
I wager that that is the intuitive sense in your heart that creation was arrange for human life. It just seems without this the planet is so waste, void, empty. Maybe there was something there once before the rebellion of Satan. But I speculate.
I don't know for certain.
But I think the innate sensation that creation is arranged for US with life support systems like water, gravity, vegetation, clouds, rain, green, other lives . . . etc.
It is not egocentric. It is realism
The whole big created thing was made for man.
And man was made for God.
And God BECAME a man and dwelt among us to redeem us and make sons
of God out of us.
The next time you observe Mars or some other planet or moon's surface check the longing in your being to SEE order, friendly environment, and necessary furnishings for human existence.
It is an intuitive instinct within our hearts and spirits and conscience.