Petit Planet neighbor
Harpeno
Harpeno patrols the Starsea routes between planets — the sea you sail across on Starsea Voyages. Named in the Nov 1 livestream (Inven spells it “Hapeno”).
Last checked ·By the Petit Planet Atlas team·How we source
- Role
- Starsea Patrol Officer
- Birthday
- Dec 7
- First shown
- Official Nov 1, 2026 livestream
OfficialHarpeno FAQ
Who is Harpeno in Petit Planet?＋
Harpeno patrols the Starsea routes between planets — the sea you sail across on Starsea Voyages. Named in the Nov 1 livestream (Inven spells it “Hapeno”).
When is Harpeno's birthday?＋
Harpeno's birthday is Dec 7, from the in-game profile.
How do I meet Harpeno?＋
Neighbors arrive as your planet grows and through Starsea Voyages; the exact unlock order for launch hasn't been published.