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Building
February 11, 2026 at 08:28 AM
Updated to nearly 1,000 decorative items, added 8 preset home layouts, no loading screens detail, beginner-friendly building guide, weather/lighting preview, furniture style categories
The building system in Starsand Island has drawn comparisons to The Sims, and that comparison is earned. You do not just place furniture in a pre-built house. You redesign walls, change room sizes, swap roofs and windows, modify terrain, and build across multiple property types. Seed Sparkle Lab built a custom engine from scratch specifically to support this system.
The interior and exterior are fully integrated with no loading screens between indoor and outdoor spaces. You walk from your front yard into your living room seamlessly.
The building system can feel overwhelming. The game includes a beginner-friendly building guide for players who find the full build mode intimidating. If you want to skip the learning curve entirely, there are eight preset home layouts you can use as a starting point.
Eight preset home layouts are available for quick setup:
Chinese Courtyard -- Traditional courtyard design.
European Villa -- Classic European architecture.
Luxury Amusement Park -- Includes actual rides and attractions.
Houseboat -- A boat you can live on.
Advanced Modern Retreat -- Sleek, contemporary design.
Three additional preset layouts with different themes.
You can start with a preset and customize it from there, or build entirely from scratch.
Free-view -- Overhead camera for planning layouts and placing structures.
Character perspective -- Third-person view from your character's position.
Local view -- Close-up view for fine-tuning individual items.
Switching between modes is seamless. You can also preview your home in different weather conditions, times of day, and lighting to see how it looks in all situations.
You can own up to nine homestead subplots across three environments:
Blue Beach -- Coastal plots with ocean views and beach access.
Cloudrest Lake -- Lakeside plots surrounded by trees and rolling hills.
Windflute Island -- Elevated island plots with open sky and wind.
A boat you can live on. The developers call it a flagship feature. You customize it the same way as a house: walls, floors, furniture. You can even farm on it using planter boxes.
An offshore island you can eventually own and develop. This is where full terrain editing is available: raise and lower ground, dig lakes, and lay roads. Terrain modification applies to the private island, not the main island.
The DIY building mode gives you full control:
Lay foundations, rotate items, use grid alignment and perspective mode
Move, add, and remove walls
Change room sizes and shapes
Swap windows, doors, and roofing
Eight texture types: wood grain, brick, stone, plaster, metal, tile, concrete, and glass
Customize wall and floor materials independently
Place objects anywhere within your property zone
Build block-by-block or use prefab buildings
There are nearly 1,000 decorative items available across multiple style categories:
Classic -- Timeless, traditional designs.
Modern -- Contemporary, clean-lined furniture.
European -- Ornate, continental-style pieces.
Traditional -- Chinese and Asian-inspired décor.
Whimsical fairy tale -- Fantasy-themed decorations.
Serena's furniture shop is the main source. You can also craft items, earn them from seasonal events, or turn giant crops into seasonal furniture.
On your private island, you have full terrain control:
Raise and lower ground to shape hills
Dig water pits and create lakes
Lay roads
Design gardens
Build cascading terrace gardens
Add ivy and flora decorations to structures
A Kickstarter base goal feature. Build water slides and waterpark attractions on your property. Once built, you ride them in first person. The amusement park preset layout includes actual rides.
A Kickstarter $250K stretch goal. Save your building designs and share them with other players via ID codes. Download someone else's house layout and build it on your own property.
The Camera App on your phone lets you take photos that can be framed and hung on walls as decorations. A photo album feature lets you save and organize your favorites.
