INFO: Today, the Gree are an apathetic species and their once unimaginably grand civilization has declined to near-ruin. They are mostly concerned with maintaining what few technological wonders they still understand, and keeping their cultural identity pure and their technology safe from the outside galaxy.
RACE: Gree
HEIGHT: 0.8 to 1.2 Meters Tall
SKIN: Gray
DISTINCTION: Six-tentacled cephalopods, unique technology
LANGUAGE: Gree
HOMEWORLD:Gree was a planet located within the Gree Enclave, a small region in the Veragi sector of the Outer Rim Territories. It was the homeworld of the Gree species, a race of six-tentacled cephalopods who, despite having an advanced form of technology, allowed their society to fall into ruin when they began prizing an individual's mastery of their advanced devices over improving them or creating new ones. As the Operator caste became more powerful within Gree society, they guarded the secrets of operating and manipulating their devices, sometimes dying before they could pass the knowledge on to their apprentices.
Gree served as the capital of the Enclave, and was considered to be the cultural center of Gree society, revered by all members of the species as a sacred place. By the time of the Galactic Empire, Gree had fallen into ruin following the near-collapse of Gree society. Only one major city remained, and the rest of the planet was a virtual wasteland covered in barren plains and abandoned ruins. Little was known of the planet to other species; the Gree restricted visitors to the world, with individuals only being permitted onto the world at the behest of the planetary grand council. For further info on the planet please see below post.
BIOLOGY AND APPEARANCE:The Gree were a species of tentacled gray cephalopods from the planet Gree. Each Gree had six tentacles and an oversized head, and stood between 0.8 and 1.2 meters tall. Gree evolved in a Type II atmosphere, and generally covered their lower faces with odd spongy devices (presumably breath masks) in Type I atmospheres.
CULTURE AND HISTORY:Gree civilization was one of the oldest in the galaxy. During what they called "the most ancient and forgotten days", the Gree developed highly advanced technology which appeared to operate on principles quite different from what the rising Human and humanoid civilizations established as the galactic standard.
Gree society at its height had four castes: researchers who produced new devices, crafters who manufactured them, operators who operated devices, and administrators who ran the government. Each caste was further divided into several guilds, and each world in the Gree Enclave was ruled by a council of guildmasters. Gree marked their foreheads with hieroglyphic tattoos to denote caste and rank. As Gree engineering reached its zenith, the operators came to dominate the other castes. Eventually, the researchers and crafters disappeared entirely. Their society became apathetic, with the operators and administrators concerned only with maintaining their cultural purity and keeping what devices they could still understand in operation.
By the time of the last days of the Galactic Republic and the rise of the Empire, their glory days were long over, and their history and technological secrets mostly lost. They became an obscure species, known only to specialists in alien cultures such as Clone trooper commander CC-1004. CC-1004 adopted the name "Gree" to demonstrate his knowledge of galactic species, knowing that anyone who commented on his chosen name would share his interest in sentientology. Still, the Gree of that era were able to operate and build some unique items. Count Dooku's personal Geonosian solar sailer was fitted with an ancient, mysterious sail of Gree manufacture. On the other hand, Gree were almost entirely unfamiliar with standard galactic technology. They were particularly contemptuous of droids, which were not a part of Gree technology.
APPEARANCES:Dooku Spotted in Gree Enclave—HoloNet News Vol. 531 54
SOURCES:"The Gree Enclave" - Star Wars Adventure Journal 8
"From the Files of Corellia Antilles" - Star Wars Adventure Journal 14
Classic Adventures: Volume Four - The Best of the Journal
Alien Encounters
The New Essential Chronology
The Essential Atlas
Star Wars: The Clone Wars: The Visual Guide (Indirect mention only)
Geonosian solar sailer in the Databank
Commander Gree in the Databank
I would like to thank Wookieepedia and SWD6.net for this info.