Game system
Petit Planet Starsea Voyage, from first launch to rare islets
Starsea Voyage is the exploration system that takes you off your planet. It is where new neighbors, rare creatures, seasonal fish and a lot of the game's best surprises live.
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How to unlock Starsea Voyage
Starsea Voyage unlocks after completing the Memo Task chain. Once it is available, talk to Elsasani at the Station to depart. You can bring up to two neighbors, and each one has tasks they excel at, are good at, or struggle with.
You need a Lumia Battery for the vehicle and a Star Anchor for every islet you want to dock at. Both are tied to the Loomix Mart; anchors are limited daily and rise in price, so plan your route before spending them.
- Talk to Elsasani at the Station to depart.
- Choose up to two neighbors for voyage support.
- Buy Star Anchors and Lumia Batteries from Loomix Mart.
- Your first zone is H83 in Hexia or T31 in Taffeh, depending on your starting galaxy.
Zones and islets
Zones are groups of islets inside a galaxy's Starsea. Each islet is an instanced area focused on a creature type, an item or a puzzle. Every islet also has Wandering Stars and a Common Travel Surprise Box with Tree Sap and possibly furniture or seeds.
Encounter islets are special: they host a neighbor, appear randomly and despawn after you leave. If you meet someone you want to recruit, do not waste the opportunity — a second meeting is required before you can invite them to visit.
| Islet type | What to expect | Tip |
|---|---|---|
| Creature islet | A concentrated spawn pool for fish, bugs or shore-dwellers. | Check season, time and weather before spending an anchor. |
| Item islet | Gatherable materials, seeds and furniture boxes. | Bring empty inventory slots. |
| Puzzle islet | A small environmental puzzle with bonus rewards. | Look for interactable objects and vertical paths. |
| Encounter islet | A neighbor meeting that can lead to an invitation. | Meet the neighbor again before the islet despawns. |
Vehicle upgrades
Loomix Vehicle Services upgrades the battery pack and Lumia Booster. Battery upgrades add cells for deeper voyages; booster upgrades add acceleration charges. Both use Islet Lucadrops, which you collect from islets rather than from your home planet.
Paint jobs are cosmetic and cost either Islet Lucadrops or Dough. Prioritize battery capacity first if you keep running out of range; extra booster charges are a comfort upgrade, not a requirement for early islets.
A sensible first-route checklist
- Check the daily Loomix Mart stock for anchors.
- Pick two neighbors whose specialties match the islet type you are targeting.
- Clear your inventory and bring a spare battery if the trip is long.
- Land on creature islets first; encounter islets are time-sensitive but random.
- Return before you run out of anchors, especially if you found a neighbor you want to revisit.
FAQ
Short answers to the starsea voyage questions we see most often.
Go deeper
Related guides
ExplorationPetit Planet Starsea Voyage Guide: Map, Islets & Tips
Plan a profitable voyage with Star Anchors, Lumia Batteries, islet types, puzzles, neighbor encounters and vehicle upgrades.
Petit Planet Galaxies: Hexia, Taffeh, Norvan & Pashah
Compare terrain, climate, neighbors and Starsea highlights.
Petit Planet Neighbors: How to Unlock & Invite All
Encounter islets, bond levels, invitations and neighbor capacity, explained step by step for every recruitable character.
Field notes
Frequently asked questions
How do you unlock Starsea Voyage?
Complete the Memo Task chain, then talk to Elsasani at the Station. You will need a Lumia Battery and Star Anchors to start landing on islets.
How many Star Anchors can you buy per day?
Loomix Mart sells a limited daily supply. The price increases with additional purchases, so buy only what you plan to use.
Can you bring neighbors on a voyage?
Yes, up to two. Each neighbor has voyage specialties that affect the tasks they are good at.
Does the other galaxy unlock automatically?
No. You reach the other starting galaxy by visiting a Starmigo who has settled there, or by transferring zones during a voyage.