Gravy train. So Eriadu? Wookies article on it isn't the greatest. So typed directlyed from the SW Atlas on my lap. . .
Eriadu
Grid Location: M-18
Terrain: Industrial cityscape, waste zones
Diameter: 13,490km
Length of Year: 360 local days
Population: 22 billion
Sentient Species: Humans, various other alien species.
Species Mix: Humans 86%, other 14%
Language: Basic
Government: Imperial Governship
Major Exports: Computer technology, manufacturing, textiles, droids
Major Imports: Foodstuffs, Medicinals, lommite ore (and illicit weapons for the Eriaduan Opposition!)
System/Star: Eriadu/Eriadu
Planets Type Moons
Muntiadu Molten Rock 0
Jaroona Volcanic Rock 0
Erinar Volcanic Rock 1
Eriadu Terrestrial 1
Tarastra Gas giant 7
Kelliadu Ice ball 0
Eriadu, it's said, is a Core World in all things except geography. But while the planet is inarguably in the Outer Rim, it sits squarely at the most prestigious, economically vital, and strategic spot in the entire region: the intersection of the Hydian Way and the Rimma Trade Route (not to mention two lesser but still important routes, the Lipsec Run and the Yankirk Route).
Eriadu is a badly polluted factory world of rugged landmasses and shallow seas. For years it was known more for it's delicate shellwork jewelry than for it's economic might-- but that all changed under the guidance of the Quintad, five powerful, ambitious Corulag families who emigrated to Eriadu around 900BBY. The Quintad-- the most famous branch of which is the Tarkin clan-- remade Eriadu into a manufacturing giant with prestigious shipyards, seeking to turn their world into "the Coruscant of the Outer Rim." They largely succeeded: Few mention Eriaduan shellwork anymore. (And just as well-- the Eriaduan flow-mollusks are extinct, the victims of inceased ocean acidity that dissolved their shells.)
Eriadu was a flashpoint during the Clone Wars. A Republic bastion amid Separatist sectors, it served as the headquarters for the Greater Sesweena Sector's Army, overseen by Wilhuff Tarkin. After Palpatine's ascension to Emperor, the Greater Sesweena was reorganized into Oversector Outer, making Tarkin the most powerful man in the Outer Rim.
Rabidly pro-Imperial. Eriadu would eventually become a grudging member of the New Republic as economic considerations out-weighed political leanings. It was bypassed by the Yuuhzan Vong and emerged from the conflict with its importance and power greatly enhanced.
Many Eriaduans are extremely touchy about their place in the galaxy. Their accents are "more Core than Core," and they even regard the most innocent remarks about the Rim as potential insults.
END SW ATLAS ENTRY
The Wookiepedia entry is relatively in line with this for most part though brief. It notes some Islamic like cultural attributes of traditional men and women wearing beards and veils respectively. Obviously 22billion people don't all behave and think the same, so there's room for all sorts of personal interpretation as well.