Petit Planet Wiki

HoYoverse's cosmic life simulation game where players build and customize their own planet, befriend Neighbors, and explore galaxies. Announced September 2025, dated for Winter 2026, with a third and final closed beta that began September 20, 2026.

General10/6/2026 7 min readDarkKnight_X

Anthropomorphic animal characters who live on or visit the player's planet. Each has a Planette, progression tree, unique profession, personality, and gift preferences.

Characters10/6/2026 5 min readTheRealMaverick

The crop-growing system in Petit Planet. Uses a real-time clock instead of traditional seasons. Neighbors assist with farming, and there are no seasonal crop rotations.

Gameplay10/6/2026 3 min read

Nerina is a Composer Neighbor in Petit Planet, a music-loving, jellyfish-like character.

The self-proclaimed "Starsea Tornado," a Starsea Racer and chauffeur working for Loomi Corp. Also written as Elsasani in current official material. Revealed alongside the Halloween Pumpkin Night event.

Characters10/6/2026 4 min readwillowmist

A Neighbor in Petit Planet listed as a Hot Spring Innkeeper, introduced when the official Neighbor showcase was refreshed on August 26, 2026.

The third and final closed beta for Petit Planet, which began September 20, 2026, with sign-ups held from August 26 to September 14 ahead of a Winter 2026 release.

General10/6/2026 8 min readDarkwhispers

A Neighbor in Petit Planet listed as an Action Actor, introduced when the official Neighbor showcase was refreshed on August 26, 2026.

The ancient Omni-Gallery Curator who has lived for millions of years. Tends to animal care and health checkups, and manages a museum of collected artifacts and specimens.

Harpeno is a Starsea Patrol Officer Neighbor in Petit Planet, whose authority over the Starsea routes bends when someone needs a way out.

Characters8/26/2026 3 min readDarkwhispers

A Neighbor in Petit Planet listed as an Agriculture Student, introduced when the official Neighbor showcase was refreshed on August 26, 2026.

The leader of the Loomi Corp team and the player's Life Coordinator. A dog character who is mentor and guide, provides life advice while serving tea.

Characters8/26/2026 3 min readMikoTanaka

The game's own content-creator programme, offering beta access, tiered cash rewards, and official support across four content categories.

General8/17/2026 3 min readSableQuill

A shy Cultivator who guides players in farming and agriculture on their planet.

Characters8/26/2026 2 min readDarkwhispers

A Gemsmith Neighbor in Petit Planet who hunts ores, kicks down warning signs, and has little patience for rules she considers pretentious.

Petit Planet's international exhibition debut, announced for August 26 to 30, 2026 in Cologne under the theme Connect the Vibe, with a hands-on PC demo and on-site character appearances.

General10/6/2026 3 min readTheRealMaverick

A persistent multiplayer social hub where random players worldwide can trade, play rhythm games, chat in a cafe, spin a lucky wheel, and attend festivals.

The terrain-shaping and decoration system with instant bridge and stair building, no construction delays, Luca Fruits for planet appearance, vehicle skins, and no inventory limits.

Systems10/6/2026 3 min readwillowmist

A cheerful Shopkeeper and one of three initial Loomi Corp employees. Runs a daily rotating store with items priced in Dough, including blindbox cosmetics.

Characters10/6/2026 4 min readDarkKnight_X

A mysterious nine-tailed fox Mystic Scholar who studies the stars and practices divination.

Characters8/26/2026 2 min readironfrost

An Adventure Guide Neighbor in Petit Planet who plans routes around the player's planet and out into the wider star sea.

Characters8/26/2026 2 min readTheRealMaverick

Resource gathering using the Mattock tool and item creation in Petit Planet. Covers Quartz from Starsea Voyages, Lucadrops for vehicle upgrades, and the crafting journal.

The space exploration system where players pilot a personalized vehicle through the Star Stratum, powered by Lumia Batteries, collecting Lucadrops and Quartz on distant Islets.

Gameplay10/6/2026 3 min readDarkwhispers

A creative Plushie Designer who stitches fluffy toys out of happy memories and lives on a pink beach planet.

Characters8/26/2026 3 min readSableQuill

A gentle Hatmaker with a colossal form that can blot out the sky, trained under Master Sparrok for 5 years, and recruited during a Starsea Voyage.

The galaxies of Petit Planet's universe and multiplayer features. Players choose between Hexia or Taffeh at game start and can visit friends' planets for fishing, camping, stargazing, and more.

A brave and courageous Beetle Trainer who catches and trains beetles for friendly competitions.

Luca is the essence of a planet, its life energy. Players collect Jars of Luca, pour them into the Luca Arbour, and unlock new areas, Luca Fruits, and customization options.

Systems10/6/2026 3 min readMikoTanaka

The bobber fishing activity where the bobber must land directly on the fish. Saltwater fish are harder to catch, and caught fish can be donated to the Omni-Gallery museum.

Gameplay8/26/2026 2 min readironfrost

Cooking turns crops, fish, and foraged ingredients into food that restores Strength, the pool every tool-based activity draws from. Recipes come from Islets and Neighbors.

Gameplay10/6/2026 3 min readghostpetal