Earth

Earth is a planet and the primary location in which Inanimate Insanity takes place.

Coverage
Though the overall view of the Earth is largely not shown throughout the series, the first glimpse of the planet is in "Marsh on Mars" as The Grand Slams and The Bright Lights leave on their rockets towards to Mars to rescue Marshmallow. It is seen only once more in "Hatching the Plan" as the egg emits sound waves.

The planet itself looks similar to the real Earth, with various differences in continent shape. It is unknown where specifically on Earth Inanimate Island is.