Why stars have polar regions, and accordingly why planets are not found in different regions around a star?

I mean in the vacuum of universe, what actually determines the pole of a star, and shouldn't the gravity of a star should work in all directions. So why we don't have planets with orbits intersecting perpendicularly with each other. Is the fabric of space-time literally flat, or plane?|||It's even worse than you think...





The universe is a single point! The Big Bang is the existence of matter and the continuous expansion of time and space within a singularity -- an infinitesimally small dimensionless point. Every point in the universe observes itself to be the oldest and most centralized point in the entire universe - because we are a point!





The reason that planets tend to orbit in a plane around the equator of their central star is because of the accretion disc model of Solar System formation:





http://en.wikipedia.org/wiki/Accretion_d鈥?/a>





I'm sure we will find some really oddball Solar Systems out there that have really bizarre orbital characteristics because they may be formed from merging Solar Systems or whatever; but the accretion disc model seems to be the norm.|||Once a nebula starts rotating and a star and solar system start forming, the nebula starts collapsing into disc in order to conserve momentum, mass and energy. ALL stars rotate (last nights episode of Universe) so they have polar regions. Many stars have dusty disc and planets around them like Fomalhaut (November, 2009 Sky and Telescope). The sun still has a lot of dust in a disc around it, which creates the zodiacal light, best seen in March after sunset and September before sunrise. The Oort cloud, which is the source of many comets, both periodic and non-periodic, doesn't have enough momentum or mass to collapse to form a belt like the asteroid belt, created by gravitational effects of Jupiter, and the Kuiper belt.





http://nineplanets.org/kboc.html





http://images.google.com/images?sourceid鈥?/a>





The fabric of space-time is not flat. The Milky Way galaxy is not flat.





http://www.spitzer.caltech.edu/Media/rel鈥?/a>





http://chandra.harvard.edu/photo/categor鈥?/a>





http://www.universetoday.com/guide-to-sp鈥?/a>|||Its just the rotation axis point. Like spinning a buck of water around, the water stays in the bottom of the bucket. The gravity does work in all directions, gravity draws matter towards it. But it is the rotation that causes matter to repel away.





Practicing Shaman... quantum physics rocks.