Islets are a Game System in Petit Planet.
Islets are the main exploration content of Starsea Voyages. They are instanced zones, typically focusing on a specific Creature type, Item, or will feature a puzzle that can be completed for extra rewards.
Every Islet, no matter which type it falls under, will feature 
Wandering Star ×1-5 and a Chest that will award 
Tree Sap, and may contain certain Furniture OR seeds for the Trees/Crops on the Islet.
Each Islet will initially be Unknown, notated with a " ? " icon, however upon exploring an Islet, its name and core type will be revealed, and can be returned to at a later date.
When visiting an islet for the first time, it is possible for players to come across an "Encounter", which can either be a new Neighbor to be invited, or an already-invited Neighbor, who will offer a reward once spoken to. After leaving an encounter, players can visit the islet again to reveal a permanent resource islet.
There are several zones where players can choose to start their voyage. By default, Players who chose Hexia as their planet will have Hexia Zone H83 unlocked, while those who chose Taffeh will have Taffeh Zone T31 unlocked. Players can unlock and explore the other starting zone by visiting a friend with the opposite planet first.
Season Zones are locked behind a seasonal quest.
As of the Final Beta, all Zones have 3 First Encounters and 12 Islets
| Name | Villager |
|---|---|
| Insect Chorus Islet | Isaki |
| Duskshore Islet | Dorjelang |
| Improv Reel Islet | Manna |
| Name | Type |
|---|---|
| Ashen Ore Islet | Ore Icon
Ore |
| Seaside Islet | Insect Islet Icon
Insects |
| Campfire Tales Islet | Fish Icon 2
Fish |
| Garlic Islet | Crops Icon
Crops |
| Night Bamboo Islet | Tree Icon
Trees |
| Heartsea Islet | Shore-Dwellers Icon
Shore-Dwellers |
| Braided Streams Islet | Unknown Icon 1 |
| Lakebend Luca Islet | Fish Icon 1
Fish |
| Wanderer's Cabin Islet | Insect Islet Icon
Insects |
| Goldenfields Islet | Tree Icon
Trees |
| Garden Shrub Islet | Puzzle Icon |
| Sandy Haven | Shore-Dwellers Icon
Shore-Dwellers |
| Name | Villager |
|---|---|
| Patrol Crossing Islet | Harpeno |
| ? | Msafiri |
| Fruit-Laden Islet | Tika |
| Name | Type |
|---|---|
| Orevale Islet | Ore Icon
Ore |
| Cacti-vating Islet | Tree Icon
Trees |
| Fenced Yard Luca Islet | Insect Islet Icon
Insects |
| Bluehole Cliffs Islet | Shore-Dwellers Icon
Shore-Dwellers |
| Cascade Islet | Fish Icon 1
Fish |
| Claypot Islet | Unknown Icon 1 |
| Harborside Islet | Fish Icon 2
Fish |
| Dragon Fruit Village Islet | Crops Icon
Crops |
| Oceangaze Islet | Tree Icon
Trees |
| Night Market Islet | Shore-Dwellers Icon
Shore-Dwellers |
| Pot Garden Islet | Puzzle Icon |
| Sunward Steps Islet | Insect Islet Icon
Insects |
| Name | Villager |
|---|---|
| Mineral Maze Islet | Rebella |
| Medowlyn | |
| Home of Yesteryear Islet | Heyu |
| Name | Type |
|---|---|
| Glasswater Islet | Tree Icon
Trees |
| Windmill Cove Islet | Fish Icon 2
Fish |
| Lakeheart Islet | Fish Icon 1
Fish |
| Bamboo Brook Islet | Tree Icon
Trees |
| Night Gardenia | Shore-Dwellers Icon
Shore-Dwellers |
| Dragonfly Night Islet | Insect Islet Icon
Insects |
| Nightmoor Islet | Unknown Icon 1 |
| Orewealth Islet | Ore Icon
Ore |
| Boardwalk Maze Luca | Puzzle Icon |
| Berry Islet | Crops Icon
Crops |
| Fjord Islet | Shore-Dwellers Icon
Shore-Dwellers |
| Gardenwalk Islet | Insect Islet Icon
Insects |
