Orefnis
Overview
2k, 🗻 Starter Mountain Island · 1.21.2, survival friendly, Download, Java & Bedrock, Minecraft World
Welcome to Orefnis, an astounding 4km² custom Minecraft map created by McMeddon. This world is a small mountainous starter island for you to explore, withc cliffs, plains and 2 mountain types (snowy and green). Embark on thrilling adventures by plundering forests and balloons, battling through deserts, or constructing your dream home on cliffs or mountains. Discover custom thriving diverse island to explore. Enjoy your adventure!
News & updates
Size
Footprint
2,049 × 2,049
blocks, 4.2 km² at one block per metre
Edge to edge
- Happy ghast 9 min
- On foot 8 min
- Minecart 4 min
- Horse 4 min
- Elytra 60 s
Walking, a minecart on powered rails, an average horse and rocket-boosted elytra.
Sizes in the library 6% smaller than this
Most worlds are 4K (88 of them). The largest is Eulyxian at 12K.
Versions
Older releases drop what they do not know yet. Each row lists what it loses on top of the rows above it.
- 1.21and newer Made for
The world as built. Nothing is lost.
- 1.20.5–1.20.6
- Structures
- Trial chambers
- 1.20.2–1.20.4
- Items
- Pre-filled containers (90 stacks) are emptied Infested cobblestone, Diamond ore, Acacia sapling, Bamboo, Beetroot, Birch sapling, Cactus, Carrots and more
- Blocks
- Vault
- 1.20–1.20.1
- Blocks
- Chiseled tuff, Chiseled tuff bricks, Oxidized copper trapdoor, Polished tuff, Polished tuff slab, Short grass
+12 more
Trial spawner, Tuff bricks, Waxed chiseled copper, Waxed copper bulb, Waxed copper grate, Waxed exposed copper bulb, Waxed oxidized chiseled copper, Waxed oxidized copper bulb, Waxed oxidized copper door, Waxed oxidized copper grate, Waxed oxidized copper trapdoor, Waxed weathered copper bulb
- 1.19.4and older
Does not load.
Biome composition
Shares are measured across the built map, and "not found" means not in the built map. Past its edge the world keeps generating normal vanilla Minecraft chunks, so those biomes can still be found out there.
Land 66.7% of map 19/39 found
-
Badlands Missing -
Bamboo Jungle Missing -
Beach 12.5% -
Birch Forest 1.4% -
Cherry Grove 2.0% -
Dappled Forest Missing -
Dark Forest 0.7% -
Desert Missing -
Eroded Badlands Missing -
Flower Forest 0.3% -
Forest 3.4% -
Frozen Peaks 1.7% -
Grove Missing -
Ice Spikes Missing -
Jagged Peaks 10.1% -
Jungle 0.4% -
Mangrove Swamp 0.2% -
Meadow 1.2% -
Mushroom Fields 2.1% -
Old Growth Pine Taiga 4.8% -
Pale Garden Missing -
Plains 47.5% -
Savanna Missing -
Savanna Plateau Missing -
Snowy Beach Missing -
Snowy Plains Missing -
Snowy Slopes 1.1% -
Snowy Taiga Missing -
Sparse Jungle 0.2% -
Stony Peaks 10.0% -
Stony Shore Missing -
Sunflower Plains Missing -
Swamp 0.1% -
Taiga 0.3% -
Windswept Forest Missing -
Windswept Gravelly Hills Missing -
Windswept Hills Missing -
Windswept Savanna Missing -
Wooded Badlands Missing
- Plains 47.5%
- Beach 12.5%
- Jagged Peaks 10.1%
- Stony Peaks 10.0%
- Old Growth Pine Taiga 4.8%
- Forest 3.4%
- Mushroom Fields 2.1%
- Cherry Grove 2.0%
- Frozen Peaks 1.7%
- Birch Forest 1.4%
- Meadow 1.2%
- Snowy Slopes 1.1%
- Dark Forest 0.7%
- Jungle 0.4%
- Flower Forest 0.3%
- Taiga 0.3%
- Mangrove Swamp 0.2%
- Sparse Jungle 0.2%
- Swamp 0.1%
- Badlands Missing
- Bamboo Jungle Missing
- Dappled Forest Missing
- Desert Missing
- Eroded Badlands Missing
- Grove Missing
- Ice Spikes Missing
- Pale Garden Missing
- Savanna Missing
- Savanna Plateau Missing
- Snowy Beach Missing
- Snowy Plains Missing
- Snowy Taiga Missing
- Stony Shore Missing
- Sunflower Plains Missing
- Windswept Forest Missing
- Windswept Gravelly Hills Missing
- Windswept Hills Missing
- Windswept Savanna Missing
- Wooded Badlands Missing
Water 32.5% of map 6/11 found
-
Cold Ocean 9.5% -
Deep Cold Ocean Missing -
Deep Frozen Ocean Missing -
Deep Lukewarm Ocean Missing -
Deep Ocean 18.6% -
Frozen Ocean Missing -
Frozen River Missing -
Lukewarm Ocean 34.3% -
Ocean 16.6% -
River 11.5% -
Warm Ocean 9.4%
- Lukewarm Ocean 34.3%
- Deep Ocean 18.6%
- Ocean 16.6%
- River 11.5%
- Cold Ocean 9.5%
- Warm Ocean 9.4%
- Deep Cold Ocean Missing
- Deep Frozen Ocean Missing
- Deep Lukewarm Ocean Missing
- Frozen Ocean Missing
- Frozen River Missing
Caves of the cave volume 3/4 found
-
Deep Dark 1.3% -
Dripstone Caves 4.2% -
Lush Caves 9.7% -
Sulfur Caves Missing
- Lush Caves 9.7%
- Dripstone Caves 4.2%
- Deep Dark 1.3%
- Sulfur Caves Missing
Shares are of the cave volume, from the underground scan. See Caves for the full breakdown.
Caves
What this world's caves are made of, by volume, measured from the save in 4 block cells.
Measured under the built map, and "not found" means not under it. Past its edge the world keeps generating normal vanilla Minecraft chunks, so vanilla cave biomes missing here can still be found out there.
- Deep Dark 1.3%
- Dripstone Caves 4.2%
- Ice Caves <0.1%
- Lush Caves 9.7%
- Magma Caves 0.7%
- Normal Caves 84.0%
- Sulfur Caves Missing
- Normal Caves 84.0%
- Lush Caves 9.7%
- Dripstone Caves 4.2%
- Deep Dark 1.3%
- Magma Caves 0.7%
- Ice Caves <0.1%
- Sulfur Caves Missing
Inferred. These have no biome of their own in Minecraft, so they are named from the blocks around the cave rather than read from the save.
Structure coverage
Counted inside the built map. Past its edge the world keeps generating normal vanilla Minecraft chunks, so structures not confirmed here can still generate out there.
Surface 2/8 confirmed
- Abandoned camps Not checked
- Desert pyramids Not checked
- Igloos Not checked
- Jungle pyramids Included
- Pillager outposts Not checked
- Swamp huts Not checked
- Trail ruins Included
- Woodland mansions Not checked
- Jungle pyramids Included
- Trail ruins Included
- Abandoned camps Not checked
- Desert pyramids Not checked
- Igloos Not checked
- Pillager outposts Not checked
- Swamp huts Not checked
- Woodland mansions Not checked
Underground 6/6 confirmed
- Amethyst geodes Included
- Ancient cities Included
- Dungeons / monster rooms Included
- Mineshafts Included
- Strongholds Included
- Trial chambers Included
- Amethyst geodes Included
- Ancient cities Included
- Dungeons / monster rooms Included
- Mineshafts Included
- Strongholds Included
- Trial chambers Included
Ocean 3/4 confirmed
- Buried treasure Included
- Ocean monuments Not checked
- Ocean ruins Included
- Shipwrecks Included
- Buried treasure Included
- Ocean ruins Included
- Shipwrecks Included
- Ocean monuments Not checked
Portal structures 1/1 confirmed
- Ruined portals Included
- Ruined portals Included
Settlements 1/1 confirmed
- Villages Included
- Villages Included
Loot tables
Which of the game's loot tables can turn up on this map, read from the world's own files. Included means the scan found the table itself; missing means neither it nor the structure carrying it was found in the built map.
Counted inside the built map. Past its edge the world keeps generating normal vanilla Minecraft chunks, so tables not seen here can still turn up out there.
Chest loot 14/22 confirmed
- Abandoned mineshaft Included
- Ancient city Included
- Buried treasure chest Possible*
- Desert pyramid Missing
- End City treasure Possible*
- Igloo chest Missing
- Jungle temple arrow dispenser Missing
- Jungle temple chest Included
- Nether fortress bridge Possible*
- Pillager outpost Missing
- Ruined portal Included
- Shipwreck map Included
- Shipwreck supply Included
- Shipwreck treasure Included
- Simple dungeon Included
- Spawn bonus chest Included
- Stronghold corridor Included
- Stronghold crossing Included
- Stronghold library Included
- Underwater ruin (big) Included
- Underwater ruin (small) Included
- Woodland mansion Missing
- Abandoned mineshaft Included
- Ancient city Included
- Jungle temple chest Included
- Ruined portal Included
- Shipwreck map Included
- Shipwreck supply Included
- Shipwreck treasure Included
- Simple dungeon Included
- Spawn bonus chest Included
- Stronghold corridor Included
- Stronghold crossing Included
- Stronghold library Included
- Underwater ruin (big) Included
- Underwater ruin (small) Included
- Buried treasure chest Possible*
- Desert pyramid Missing
- End City treasure Possible*
- Igloo chest Missing
- Jungle temple arrow dispenser Missing
- Nether fortress bridge Possible*
- Pillager outpost Missing
- Woodland mansion Missing
Village chest loot 10/16 confirmed
- Village armorer Included
- Village butcher Missing
- Village cartographer Included
- Village desert house Missing
- Village fisher Included
- Village fletcher Included
- Village mason Missing
- Village plains house Included
- Village savanna house Included
- Village shepherd Missing
- Village snowy house Included
- Village taiga house Included
- Village tannery Missing
- Village temple Included
- Village toolsmith Included
- Village weaponsmith Missing
- Village armorer Included
- Village cartographer Included
- Village fisher Included
- Village fletcher Included
- Village plains house Included
- Village savanna house Included
- Village snowy house Included
- Village taiga house Included
- Village temple Included
- Village toolsmith Included
- Village butcher Missing
- Village desert house Missing
- Village mason Missing
- Village shepherd Missing
- Village tannery Missing
- Village weaponsmith Missing
Structure loot 1/2 confirmed
- Abandoned camp loot Missing
- Trial chamber loot Included
- Trial chamber loot Included
- Abandoned camp loot Missing
Archaeology 1/1 confirmed
- Archaeology loot Included
- Archaeology loot Included
* Why these are not confirmed
- Buried treasure chest Possible: not placed yet; a saved structure here generates it on first load.
- End City treasure Possible: outside the scanned Overworld; the vanilla Nether or End generates it.
- Nether fortress bridge Possible: outside the scanned Overworld; the vanilla Nether or End generates it.
What’s included in Orefnis?
See what this Minecraft world contains. Results combine MCA Selector findings, chunk data, level.dat, and manually placed structure pins.
Beta edition: some results are still being verified.
- Seed
- Unknown
- World type
- Unknown
DETAILED INVENTORY Explore the world contents
Search and filter the registries found in this world.
Open the inventory Close the inventory
Explore the world contents
Search and filter the registries found in this world.
Biomes
Biome types found in the existing Overworld.
Structures
StructuresSurface and underground structure types evidenced by existing starts or reviewed markers.
Loot types
Loot typesLoot families evidenced by existing loot-table references.
Animals
AnimalsAnimal types observed in the existing world.
Blocks
BlocksReference inventory only. Missing crafted or dimension-specific IDs are not automatically survival failures.
Cave biomes
Vanilla cave biomes found in the existing Overworld. Custom cave types have no biome ID in a save, so this scan cannot detect them.
Key compatibility details
The most relevant survival features, grouped by category.
No features match these filters.
This report inventories existing save data without loading, generating, or changing chunks. Vanilla terrain may still generate beyond the existing map boundary.
Inspect the world data
The world settings Minecraft stores in level.dat, as captured when this world was scanned. Read only, and player data is never published.
No fields match that search.
Questions about Orefnis
- What is Orefnis?
-
Orefnis is a hand-made survival world of 2,049 × 2,049 blocks, made with WorldPainter, World Machine, Gaea, Axiom and WorldEdit, built for Minecraft Java 1.21. You download the world folder and play it like any other save, in singleplayer or on your own server.
- How big is Orefnis?
-
2,049 × 2,049 blocks, so about 4 million blocks of surface. Walking from one edge to the other takes roughly 8 minutes at normal walking speed. The terrain runs from Y -64 to Y 320.
Outside that area the world keeps generating normal vanilla Minecraft chunks, so you never hit a wall, you just leave the built part behind.
- Which Minecraft version does Orefnis need?
-
Orefnis is made for Minecraft Java 1.21 and opens in 1.20 and later. Between the two, anything added after the release you load it in is removed or replaced (new biomes load as plains), so 1.21 or newer shows the world as built. Releases older than 1.20 cannot open it.
Bedrock players need a converted copy. See the Bedrock notes in the FAQ.
- Which biomes are in Orefnis?
-
28 in total. The land is mostly Plains (47.5%), Beach (12.5%), Jagged Peaks (10.1%) and Stony Peaks (10.0%), counted as shares of the land rather than of the whole map.
Water covers 32.5% of the map, and land 66.7%.
By volume this world's caves are Normal Caves (84.0%), Lush Caves (9.7%) and Dripstone Caves (4.2%). The cave breakdown has the rest.
The full breakdown is further up this page, with every biome and its share.
- Which structures are in Orefnis?
-
13 of the 20 structure types the scan checks are confirmed present: surface (2/8), underground (6/6), ocean (3/4), portal structures (1/1) and settlements (1/1).
Not confirmed: Abandoned camps (not checked), Desert pyramids (not checked), Igloos (not checked), Pillager outposts (not checked), Swamp huts (not checked) and Woodland mansions (not checked). "Missing" means the scan looked and it is not in the built map; "loot only" means its chests are here but the structure is not; "possible" means only indirect evidence was found.
The structure list above names every one of them.
- Is Orefnis ready to play in survival?
-
Yes. A scan of the world file confirms loot tables, structures, animals and ores, so the survival loop runs from the first night: chests hold the game's real loot tables, mobs spawn as they do anywhere else, and you can mine, farm and build without adding anything. It plays in vanilla Minecraft, with no mods, no datapacks and no creative mode.
The world contents report at the bottom of this page holds the item-by-item detail.
- Where do I download Orefnis?
-
From the download link on Patreon, also on the button at the top of this page.
Also available: the PlanetMinecraft project page, which carries the release notes and the known issues for this particular build.
- Can I look at Orefnis before downloading it?
-
Yes. Open it in the 3D explorer and fly the real terrain in your browser, with the biomes, the caves and the marked structures. Nothing to install.
How do I install Orefnis on Java Edition?
- Unpack the archive you downloaded from Patreon.
- Open your saves folder. On Windows press
Win+Rand enter%appdata%\.minecraft\saves. On macOS it is~/Library/Application Support/minecraft/saves, on Linux~/.minecraft/saves. - Move the unpacked folder in. It must be the folder that contains
level.dat, not a folder wrapping it. - Restart Minecraft on 1.21 or newer and pick the world in singleplayer.
Can I play it on Bedrock, or on a server?
Bedrock needs a converted .mcworld copy, and converted worlds carry their own
quirks around spawn, chests and villagers.
For a server, drop the world folder in as the server's world and start it.
What may I do with it?
The worlds are released under CC BY-NC 4.0. The Rights panel on this page lists what that allows and how to credit it.