Star languages
The Star languages are the aboriginal languages of the dark-skinned Sukuna peoples who inhabited the central tropics of the continent of Rilola prior to the arrival of the blonde, light-skinned Mumba people. The most famous tribe later formed the Star Empire; however, the Stars were just one of more than a dozen such tribes; the other tribes mostly blended with the Mumba settlers whereas the Stars stayed isolated. Even the Star Empire had mostly switched to speaking the Gold language, however, so the Star languages had been nearly wiped out by the year 1900 AD and today survive only in placenames.
Phonology
All Star languages shared a three-vowel inventory, /a i u/, but some distinguished vowel length while others did not. A typical consonant inventory is that of the Lobexon dialect:
Bilabials: p ṗ b m w Dentals: þ ð ṣ ẓ ḷ Alveolars: t ṭ d n s z l Postalveolars: č ǯ ň š ž ł Palatals: ć ń ś y Velars: k ḳ ŋ x g Postvelars: q q̇ h ʕ
This large consonant inventory was merely an average; some language had even more consonants, while others had less. Consonant clusters were mild and word-final stress was the default. There were no tones.
Note the use of þ ð for stops, unlike the orthography of most other languages in the area, to clarify that they are not like the ejective stops /ṗ ṭ ḳ/.
Cultural contacts
The Stars living east of the Gold Sea were smothered by the Mumba settlers early on; in Paba, the Sukuna population was wiped out within just 400 years, just prior to the Pabap king's declaration that henceforth Paba would be a pacifist empire and would no longer participate in any wars. In Subumpam, they survived much longer and many Sukuna married into Mumba families. However, when Subumpam's Mumba population was itself conquered in the Vegetable War, the few surviving Sukuna disappeared with them.
West of the Gold Sea, nationality was determined by geography, and therefore it was always possible to claim that the aboriginal Star population was alive and well, and healthier than it had ever been. It was simply a changed population due to the increase in immigration of both the Mumba and many other peoples. However, the Star languages died out here at about the same pace as they had in the east, because the Gold language had spread throughout all of Star territory during the rise of AlphaLeap's sea power around the year 1103.