You can make your own birth chart through online birth chart tools or software, using a planisphere, or by using formulae.

A birth chart, also known as natal or nativity chart, is an astrological chart showing the placement of the stars and planets in the sky at the exact time and date you were born. Astrologists use this diagram to gain information about the person because they believe that the heavenly bodies have significant influences on our personalities. They use the chart as a basis for understanding the individual