Species in The Empire Strikes Back

Human

Classification:mammal

Designation:sentient

Language:Galactic Basic

Average Height:180cm

Average Lifespan:120 years

Droid

Classification:artificial

Designation:sentient

Language:n/a

Average Height:n/acm

Average Lifespan:indefinite years

Wookie

Classification:mammal

Designation:sentient

Language:Shyriiwook

Average Height:210cm

Average Lifespan:400 years

Yoda's species

Classification:mammal

Designation:sentient

Language:Galactic basic

Average Height:66cm

Average Lifespan:900 years

Trandoshan

Classification:reptile

Designation:sentient

Language:Dosh

Average Height:200cm