Timeline

Humans suddenly appeared on the planet Tylor from Earth. No one knows for sure how they got there. The first human civilization is founded. Humans still rely on primitive technology to defend themselves from Tylor's savage predators. The precursor to the Tylor Empire (name no longer remembered) is founded on the southern hemisphere of the planet. Human territory covers over 100 square miles of the planet. Expansion continues. The precursor to the Tylor Empire gains control over all other human colonies. Expansion grinds to a halt because of infighting.
 * 38,476 S.T.
 * 38,477 S.T.
 * 38,485 S.T.
 * 38,496 S.T.
 * 38,501 S.T.