IX (Dune) - Prelude To Dune

In the Prelude to Dune (1999–2001) prequel novels, Ix is a beautiful planet with no development on the surface, and practically no one goes above ground. The developed part of Ix is subterranean, mainly consisting of labs and factories. The Ixians are the leader in technological production and have the monopoly on producing the starships known as heighliners. Ix's prime competitor is Richese, but Ix always maintains a healthy lead in technology. House Vernius rules the planet, but the Padishah Emperor Elrood Corrino IX holds a grudge against Earl Dominic Vernius for two reasons: Dominic had married Elrood's former concubine, Shando Balut, and Ix's new, larger heighliners negatively impact Imperial tax revenue on cargo.

Elrood secretly grants the Tleilaxu the right to occupy Ix by force (with the help of his Sardaukar army) and remake it into a laboratory station for Project Amal. This secret project seeks to produce a synthetic version of melange the Tleilaxu Master Ajidica calls ajidamal, or amal. The old Emperor wants to take over the spice monopoly by making sure that he has the only access to spice, thus controlling the Spacing Guild. The Tleilaxu rename Ix "Xuttuh" after their founder. In the year 10,156 A.G., Elrood IX is assassinated by Count Hasimir Fenring. Crown Prince Shaddam, now under the name of Shaddam IV, gives Fenring the title of Imperial Spice Minister and orders him to supervise the project. Although Ajidica manages to create an artificial melange that seems to have the original's properties, it does not work properly. The test-sandtrout explode, and Fenring's test of its use on two Guild Navigators ends in catastrophe. When Duke Leto Atreides invades Xuttuh in 10,175 A.G. and reestablishes Prince Rhombur of House Vernius as the ruler of Ix, all the records of Project Amal are destroyed.

House Vernius's power is checked by that of the Technocrat Council, a quasi-executive body that eventually forces Rhombur's son, Earl Bronso, into the position of a figurehead. This process is alluded to in Winds of Dune, the second in Herbert and Anderson's Heroes of Dune series.

Read more about this topic:  Ix (Dune)