Homeworld:

- Thundera
- Third Earth
- New Thundera

Goverment:

Thundercats

Leader:

Lord of the Thundercats

Society:

- Governed by the Code of Thundera: Justice, Truth, Honor & Loyalty
- Racial divisions, called clans

Highlights:

- Jaga assumed leadership when Claudus was blinded
- The Eye of Thundera served as the core power source of their civilization
- Thundera faced an unavoidable planetary catastrophe that would destroy the world
- Initiated Project Exodus, a fleet of starships carried survivors
- The Mutants of Plun-Darr attacked them & destroyed all ships except the Flagship
- Fought off the mutants, managed to make it to Third Earth
- Thundera reformed itself, called New Thundera, most returned to that planet