A kind but shy teenage alien who’s intelligent and hardworking, though often unsure of himself at first. He grows more confident over time. Lem is a light-green alien with a softer, rounder face and a more youthful appearance. He has thick, yellowish-blond, appendage-like hair that droops around his head. His eyes are wide and green, giving him an expressive, gentle look. His ears are slightly pointed and stick outward, and his body is average in build—slim but a bit more filled out than Skiff. He usually stands with a relaxed, friendly posture.

Lem’s best friend; more laid-back and humorous. He works at a comic shop and brings a practical, slightly goofy energy to balance Lem’s seriousness. Skiff is a slim, light-green alien with smooth, bald skin and a slightly elongated head. He has large, expressive eyes, thin brows, and small antenna-like nubs protruding from the top of his head. His ears stick out sideways in soft, fin-like shapes. His build is lean and a bit lanky, often giving him a slightly awkward posture.

A bold, confident human astronaut who lands on the alien planet. He’s brave and charming, but a bit arrogant and impulsive. Charles T. Baker is a tall, broad-shouldered human with a strong, athletic build. He has short, neatly styled blond hair and bright blue eyes. His face is square with a prominent jawline and a confident, clean-cut look. He typically wears a bulky white astronaut suit, which adds to his sturdy, heroic appearance.