All core characters including Snoopy, Charlie Brown, Woodstock, Franklin, Sally, Lucy, Linus, Marcie, and Peppermint Patty retain their original personalities, designs, and roles from Charles Schulz's comics. This continuity ensures the series stays true to its roots, emphasizing classic adventure and humor over any contemporary ideological elements. The 12 episodes center exclusively on scientific exploration such as NASA missions, Mars rovers, Europa's ocean, Venus conditions, exoplanets, asteroid capture, and resilience after setbacks, with storylines driven by curiosity, teamwork, and imagination.

There is a complete absence of identity politics or social justice framing, and no creator activist statements influence the content. Franklin's involvement in episode 1 stems from his long-standing 1968 introduction as a Peanuts character, not any modern recasting or foregrounded identity. This approach results in pure STEM education and space science focus that avoids political messaging entirely.