|First Appearance||Root of Evil|
Possessing two suns, Jo-Ad is a rural planet that specializes in agriculture.
Little is known of the planet's history, but it is known that its population mostly consists of farmers.
- Main article: Jo-Adian
The planet's dominant species are large red aliens called Jo-Adians, many of which can be considered "gentle giants".
Booster and his family live here.
Most of the inhabitants live a farming lifestyle. Their principle crop is the bunzel which they use in many recipes such as bunzelberry pie.
- If one were to look closely, they would find that the name Jo-Ad, when the hyphen is removed, is the word, Joad, which is a reference to the Joad family in author John Steinbeck's classic novel, "The Grapes of Wrath".