Neptune.2.0

Forgetful & Eccentric: Neptune often suffers from memory loss and is depicted as somewhat "crazy" or dimwitted, though he has no bad intentions. Shape-shifting: He is the only planet shown to physically shape-shift, which he attributes to having no solid surface. Lizard Blinking: A unique physical trait where he blinks each eye separately. trademark animation quirk where he blinks each eye separately. Fourth Wall Breaking He is one of the few characters aware he is in a video, often addressing the audience or "the creators" during sponsor segments Imaginary Friends: Due to his long, lonely orbit, he created imaginary friends out of asteroids, most notably "Guillermo Uranus: Neptune considers Uranus his "cousin" or best friend. While Uranus often gets frustrated by Neptune's antics, Neptune remains compassionate and has even lectured Uranus on being kinder to his moons. The Moons: He is the only outer planet who has memorized all the names of his moons, showing a deeply caring side. Triton: His largest moon, who Neptune is very protective of. Pluto: Neptune was one of the first planets to offer Pluto friendship rather than bullying him, though his memory loss initially made their interaction difficult Shapeshifting: Neptune is the only planet shown to physically deform his shape, acting almost "jelly-like." He attributes this to his lack of a solid surface. Color: Depicted in a deep, saturated blue (based on older NASA photos), which other characters in the series have noted is much darker than his "cousin" Uranus. Moons: As of 2026, he has 16 confirmed moons, 14 of which have appeared as characters in the series (including Triton, Proteus, and Nereid).