What is the general shape of a planet's orbit around the Sun?

the earths orbit is not a circle the orbit is more or less like an egg, mercury has an egg shape to, Venuses orbit is more of a perfect circle,Marses orbit is slanted 25 degreas, u get the idea every planet orbits the sun diffrently  

Explanation:

i tried the eyeshadow trick you told me about and it worked so good i i did a yellow going into orange colors and it was bright and you could see it on my eyes