Part 1: Beginning of the Universe - Great Hyperspace War

Dates are all in BBY

5,000,000,000 - Galaxy forms

40,000 - The force comes into existence on the Wellspring of life

35,000 - Birth of the Rakata Empire

27,000 - Alderaan colonised

25,100 - Hyperspace created by the Corellians and Duros

25,000 - First Jedi born and Jedi Order established on Ach-to

25,000 - Republic formed

25,000 - Corellian Run created

25,000 - Ilwall and Jedha sacred to the Order as Kyber crystal sources

17,000 - First Alsakan crisis

8,000 - Republic outpost on Malastare

7,000 - Ajinta Poll and the rogue Jedi learn the Dark side of the force and start the hundred years of darkness

6,900 - Rogue Jedi banished to Korriban and mate with sith, creating sith order

6,870 - Sith temple on Malachor

6,500 - Brightstar used on Mustafar to try to revive the queen's husband, but instead throws the planet into unstability

6,000 - Sith Empire takes control of Galaxy

5,500 - Rimma trade route established

5000 - Great Hyperspace War