- Beginning of time
- 3,800,000,000 BC: First known Prokaryote on Earth, this is probably when the Ancient Humanoid spread their Desoxyribonucleinic Acid (DNA) on Earth and several other class-M planets like Qo'noS, Vulcan, Cardassia Prime, Andoria and many more (according to the theory of Evolution)
- 23,000,000 BC: First Primate on Earth (according to the theory of Evolution)
- 10,000 BC: First Sumerian Culture/Stone Age Settlement Culture
- 5000 BC: Creation of Earth (according to Judeo-Christian theory of Creation)
- 36,453 BC: The Force is discovered.
- 25,053 BC: The hyperdrive is formed.
- 25,000 BC: The Galactic Republic is formed. Founding of the Jedi Order.
- 3997 BC: Exar Kun becomes Dark Lord of the Sith (which had been in existence for longer).
- 3964 BC: The Mandalorian War.
- 3959 BC: The Jedi Civil War.
- 2000 BC: The New Sith War.
- 41 BC: The Chosen One is born.
- 22 BC: The Clone Wars.
- 19 BC: End of the Clone Wars and establishment of the Galactic Empire.