Our place in the universe is a little planet spinning around the star calling «The Sun» who is a G2 type star. The sun age is of fourteen billion year old and he has the half of the your total life. 99.86% of total solar system mass is contained in the sun.
The Solar System is located in the extreme Orion Arm at a distance 26,000 light years from the center of the Milky Way. Our solar system also rotated around of the milky way, one complete round it takes 250 millon years (At 250 kms/s speed). The complete revolution is known as «the Solar System’s galactic year».
Our sun is at a distance of 30 billión light years from the center of the galaxy. In that place there is a supermassive black hole called Sagittarius A.
There is no data on the number of stars in the universe, but some scientists say there could be 500.000 billón stars, however, the conditions for intelligent life seem to be reserved for few planetary systems similar to ours.