List of approximate year of birth for major characters.

-896 Yoda
~ -600 Jabba the Hutt
~ -200 Chewbacca
-102 Count Dooku
-92 Qui-Gon Jinn
-82 Palpatine [47BrS:8:11]
-72 Mace Windu
-66 Jango Fett
-57 Obi-Wan Kenobi
-46 Padmé Amidala
-41.9 Anakin Skywalker
-32 Star Wars: Episode I The Phantom Menace [3:4:14]
-31.5 Boba Fett
-31 Lando Calrissian
-29 Han Solo
-22 Star Wars: Episode II Attack of the Clones [13:5:21]
-21 Wedge Antilles
-19 Star Wars: Episode III Revenge of the Sith [16:5:23]
-19 Luke Skywalker & Princess Leia (Luke born first)
-18 Corran Horn
-18 Mara Jade Skywalker
0 Star Wars: Episode IV A New Hope
3 Star Wars: Episode V The Empire Strikes Back
4 Star Wars: Episode VI Return of the Jedi
9 Jaina & Jacen Solo (Jaina born first)
10 Anakin Solo
26.5 Ben Skywalker

Event Timeline and Character Age Discussion thread