Polis Massan

Polis Massans, from the Star Wars Universe, are humanoid aliens native to the asteroid colony of Polis Massa These thin, mute beings lead mining expeditions and medical research on the remote settlement. The aliens known as Polis Massans are not true natives of Polis Massa, having originally evolved on a world in the Subterrel Sector. When a natural cataclysm fractured the world later known as Polis Massa, these beings began mining the largest of the resulting asteroids for artifacts from the planet's extinct former civilization. These archaeological digs were in progress for so long that the mining supervisors came to be known as Polis Massans, having adopted the planetoid as their new homeworld.

Biology

The average Polis Massan is a short, thin being with a flat, pale face and grey hands each with four long, dexterous fingers. Mute, Polis Massans use sign language and control devices to make their intentions known. To make up for their lack of speech, Polis Massans have mildly telepathic brains and deep-focus eyes, useful for work deep underground. These beings have osmotic membrane faces and growth-rings circling their wiry bodies. Many Polis Massans are miners, medics or exobiologists, and wear form-fitting bodysuits fitted with all manner of signaling devices, medical equipment and utility pouches.

Culture and Society 

The majority of Polis Massan miners are seasoned spelunkers, and dig deep into the core of the asteroid to locate prize artifacts. The alien exobiologists, having learned the secrets of cloning from the Kaminoans they partly resemble, analyze these artifacts for organic tissue suitable for cloning. The Polis Massans set up a medical facility on the asteroid to investigate their finds. Though they have little contact with humans, Polis Massans are known for their extraordinary medical skills, and are regarded as compassionate beings who understand the value of life.

Polis Massan medics and technicians helped to deliver the Skywalker twins when Padme Amidala was rushed to the asteroid facility in a critical condition. Only two members of the team were trained physicians, the rest being exobiologists who, due to Padmé's condition, had no time to even change out of their caving jumpsuits to treat her. Though the twins were delivered with the help of a midwife droi, the Polis Massans could not mend Padmé's broken heart, and she died inside the medical center.

Sources:

The New Essential Guide to Droids