I am basing the roles on the picture provided.

Aries- A girl with long black hair and dark brown eyes. She is the leader of the group, and very musical and smart.

Taurus- A tall muscular boy with brown hair and green eyes. He plays football and always puts his best foot forwards. He tries his best at everything, but is not afraid to let others to have the spotlight if they deserve it.

Gemini- A boy with long blond hair and cool blue eyes. He is very cocky and flirts with many girls, but he is kind and loyal.

Cancer- A girl with red hair and blue eyes. She plays softball and is very protective. She doesnt like seeing her friends hurt, and hurts anyone who hurts her friends. She may seem cold, but she loves to have fun when she is with her group and her group only.

Leo- A boy with long blond hair and blue eyes, a bit taller than Gemini. He thinks that just making others happy makes life worthwhile, but he makes sure that no one takes advantage of him. He is very laid back and easy going.

Virgo- A girl with long hair and brown eyes. She is practically the deputy of the group. She is very artistic and see many things differently from many people.

Libra- A girl with dirty blond hair and hazel eyes. She is Scorpio's girlfriend. She loves books and movies filled with drama and romance. She takes part in as many plays as she can get.

Scorpio- A boy with black hair and green-gray eyes. He is loyal and passionate, and loves doing what he does, which is acting. Sometimes it is hard to tell if he is acting or not, but he is a good member of the group in general. But sometimes - a lot of times - he can be secretive.

Sagittarius- A boy with black hair and blue eyes. He is a daredevil, and loves doing tricks on his bike, scooter, skateboard, you name it. He has a good sense of humor and loves to smack talk. He is loyal and works well under stress, or anything for that.

Capricorn- A girl with light brown hair and light brown eyes. She does not like being told what to do, and tries to question Aries' leadership. Even though she has trust issues, she is loyal but can say stupid things when she gets mad, stressed or annoyed.

Aquarius- A boy with dark brown hair and gray eyes. He is pretty much the therapy person. He likes to solve problems to help others, and he is calm and collected, and rarely gets mad, sad, or annoyed.

Pisces- A girl with short black hair and blue eyes. She is smart in school, and the quietest in the group, but one time she slapped Gemini for spilling her chocolate milk! She knows a lot of things, and is not afraid to show it when necessary.

All these sophomore kids are united in a tight-knit group. They help each other out and make good times togeather. Their zodiac signs are their nicknames, and that is their only name they are called by. The zodiac group barely even remember each other's real name, or their own. They live the average teen-age life, and have their own building just out of town they call "The Pit". Even after all their troubles, they are united as one group,

The Zodiatic Stars.