does anyone know what this is thats growing on my tree?

Question

its little orange spots and they are all over the branches?

Answer 1

Sounds like Rust or canker caused by a fungus. I don't know what kind of tree you have but rust and canker affects many varieties of trees as well as hard wood perennials.
Here are some sites you can use for identification as well as for control.

http://www.greengate.ca/aboutplants/plantdiseases/trees.html

http://www.extension.umn.edu/projects/yardandgarden/ygbriefs/P419pinerust.html