Sorry for bad English. Because I was doing everything in assets folder, I decided to move everything to mods folder, and try to use merge function... So, I didn't check if it worked on Angry Koala when It was in assets folder, but now, when I'm trying to view some planets in ship navigation, game crashes, so I think that my biome is on this planet... When game crashes, I can see this error: Code: Error: PlanetException: Cannot load planet descriptor for coordinate 'beta:78792406:-39154919:-26015135:5:9' 0055350E 005DE304 00490AAF 004CD48A 004BF15C 004BF1C1 004BF166 004B3566 0043430B 004037DE 00409E74 00407C5F 004D99F1 The same error is in the log. Here is screen of my mod folder: This is celestial.config file: Code: { "__merge" : [], "satelliteTypes" : { "Terrestrial" : { "orbitParameters" : { "Mild" : [ { "availableBiomes" : [ "meat" ] } ] } } } } liquids.config: Code: { "__merge" : [], "liquids" : { "8" : { "name" : "blood", "texture" : "/bloodtex.png", "blockGenerationChance" : 0.000, "blockOptions" : [ "fleshblock" ], "drawMinimum" : 0.1, "color" : [127, 0, 0, 140], "bottomLightMix" : [0, 78, 255], "bottomLightMultiplier" : 2, "textureMovementFactor" : 8, "breathable" : "notBreathable" } } } planetgen.config: Code: { "__merge" : [], "surfaceBiomeTerrains" : { "meat" : [ "hills", "flats" ] } } and meatplanet.modinfo: Code: { "name" : "MeatPlanet", "version" : "Beta v. Angry Koala", "path" : ".", "dependencies" : [ ] } I also have all of the horizon and terrestrial images...