Earth

Earth id the third planet in the solar system. It has one natural satellite called the moon. It is the homeworld of the human race. In 1996, it was targeted by an alien race called the Harvesters. Humanity was able to win the war and rebuild before being attacked again 20 years later.

Early History
Earth is the between Venus and Mars and has one satellite, the moon. It where humanity lives and have grown to populate the planet over billions of years. There are 7 continents on the planet: Africa, Asia, Antarctica, Australia, Europe, North America and South America. There are multiple countries on the planet including United States of America, United Kingdom, China, France, Brazil, Japan, Kenya, Mexico, Egypt, etc.

War of 1996
In 1996, Earth was targeted by an alien race called the Harvesters who were seeking to harvest Earth natural resource (hence their name Harvesters). Most major cities were destroyed in the initial attack before the aliens moved on to their next phase. However, humanity found a way to take down there Destroyer's defense shield and were able to cripple the mothership, leading to the alien's defeat and end of the first invasion.

Post War
After the War of 1996, Earth was severely devastated from the alien's attack and was took many years to rebuild famous cities and governments and founded Earth Space Defense. Humanity were able to reverse-engineer the alien's technology and were able to explore the solar system and set bases on the Moon and Saturn's moon Rhea. By 2016, Earth was a partially rebuild planet and had its own defense systems on the moon and the Orbital Defense System.

War of 2016
Earth was once again invaded by the Harvesters 20 years after the first invasion. The Harvester Mothership which contained the Harvester Queen destroyed most of Europe and Asia and landed in the Atlantic Ocean to drill into Earth's core trying to finish what it started back in 96. They were also here to get a alien AI called the Sphere which contain the base to a resistance against the Harvester. However ESD captured the Sphere and were able to use the Sphere information to trap the Queen and kill her. With the Queen dead, the Harvester ceased the current mission and retreated from Earth.