Although since published in a new edition for the Silhouette system by Dream Pod 9, the original edition of Jovian Chronicles was published in 1993 as a licensed campaign setting for R. Talsorian's Mekton 2. Known as the 'Green Book,' this was the first exposure to the setting. The book includes a twelve episode outline for a campaign in the setting, which covers the events of what is known in later editions as The Odyssey.