Second Life Skybox Guide: Land Impact, Altitude and Sizing
How skyboxes work in Second Life, how much Land Impact they need, what altitude to rez them at, and how to pick one that fits a 1024 or 2048 sqm parcel.
Updated 2026-09-05 · 7 min read
Short answer
- A skybox is a self-contained home rezzed high in the sky, typically between 500 m and 2,000 m, where it is out of sight of your neighbours.
- Mesh skyboxes normally cost 6-121 Land Impact. The median across the 45 skyboxes CANARUN sells is 62 LI.
- A 1024 sqm parcel gives 351 LI, so a mid-sized skybox uses under a fifth of your allowance and leaves room to furnish it.
- Buy modify permission if you plan to resize: skyboxes are built to a fixed footprint, and small parcels benefit from scaling down.
What a skybox actually is
A skybox is a building rezzed high above the ground rather than on it. Second Life parcels are shared visually with everyone around you, so ground-level homes are overlooked by neighbours, roads and passing avatars. Moving the same home to 1,200 m removes all of that without needing more land.
Mechanically there is nothing special about a skybox — it is an ordinary mesh object. What distinguishes a good one is that it is built to be seen from the inside: enclosed walls, a finished floor, working windows, and no exterior detail that would be wasted at altitude.
How much Land Impact a skybox needs
Land Impact is the resource budget Second Life gives each parcel. A 1024 sqm mainland parcel gives 351 LI, a 2048 sqm parcel gives 703 LI, and a full region gives 20,000 LI.
Across the 45 skyboxes in the CANARUN catalogue, Land Impact ranges from 6 LI to 121 LI, with a median of 62 LI. 8 of them are 30 LI or under, which makes them viable even on a small parcel that also has to hold furniture.
A useful rule of thumb: allow roughly one third of your parcel LI for the structure and keep two thirds for what goes inside it. Furniture, plants, rugs and wall art add up faster than most people expect.
Choosing an altitude
Objects can be rezzed up to about 4,096 m before they risk being returned. In practice:
- Under 500 m — still visible from the ground at a generous draw distance. Not private.
- 500-1,000 m — practically private, and quick to reach by flying.
- 1,000-2,000 m — the usual choice. Neighbours will never see it and teleport routines land reliably.
- Above 3,000 m — private, but anyone arriving without a teleport has a long climb.
Set a landing point on your parcel (About Land → Options) so visitors arrive at the skybox door rather than on the ground below it.
Sizing for your parcel
A skybox physically wider than your parcel will overhang the boundary and can be returned. Check the footprint against your parcel dimensions: a square 1024 sqm parcel is 32 m × 32 m, and a 2048 sqm parcel is typically 32 m × 64 m.
If the skybox has modify permission you can scale it to fit, but scaling changes Land Impact — a smaller object usually costs slightly less, a scaled-up one more. Rez it first, check the LI, then decide.
CANARUN skyboxes by Land Impact (45)
Every skybox we sell, sorted from lowest Land Impact upward. Figures come straight from the product listings.
Frequently asked questions
- How much Land Impact does a Second Life skybox use?
- Most mesh skyboxes in Second Life use between 20 and 100 Land Impact. Across the 45 skyboxes CANARUN currently sells the range is 6 to 121 LI, with a median of 62 LI. Compact studio and single-room skyboxes sit at the low end; multi-room and luxury builds sit at the high end.
- What altitude should I rez a skybox at in Second Life?
- Anywhere above roughly 500 m is out of sight of ground-level neighbours, and 1,000 m to 2,000 m is the most common choice. The practical ceiling for building is about 4,096 m, above which objects can be returned. Avoid round numbers like exactly 1,000 m if you want privacy, since those are the first altitudes people fly to.
- Can I use a skybox on a 1024 sqm parcel?
- Yes. A 1024 sqm mainland parcel gives 351 Land Impact, so a skybox in the 20-60 LI range leaves plenty of room for furniture and decor. Check the footprint too: a square 1024 sqm parcel is 32 m by 32 m, and a skybox wider than that will overhang the boundary.
- Does a skybox need a separate platform?
- No. A skybox is a self-contained structure with its own floor, so it does not need a platform underneath it. You may still want a small landing pad outside the door if you plan to arrive by flying rather than by teleport.
- Are Second Life skyboxes copy or transfer?
- It varies by creator. CANARUN skyboxes are copy and modify, which means you can rez them again if you delete one, and resize or retexture them, but you cannot pass them to another avatar. Always read the permissions line in the Marketplace listing before buying.
Every CANARUN skybox is original mesh, copy and modify, with Land Impact listed on the product page.
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