{
    "feature": {
        "type": "minecraft:vegetation_patch",
        "config": {
            "depth": 3,
            "extra_bottom_block_chance": 0,
            "extra_edge_column_chance": 0.5,
            "ground_state": {
                "type": "minecraft:simple_state_provider",
                "state": {
                    "Name": "minecraft:air"
                }
            },
            "replaceable": "#terralith:soil_stone",
            "surface": "floor",
            "vegetation_chance": 1,
            "vegetation_feature": {
                "feature": {
                    "type": "minecraft:tree",
                    "config": {
                        "decorators": [],
                        "dirt_provider": {
                            "type": "minecraft:simple_state_provider",
                            "state": {
                                "Name": "minecraft:stone"
                            }
                        },
                        "foliage_placer": {
                            "type": "minecraft:random_spread_foliage_placer",
                            "foliage_height": 1,
                            "leaf_placement_attempts": 0,
                            "offset": 0,
                            "radius": 0
                        },
                        "foliage_provider": {
                            "type": "minecraft:simple_state_provider",
                            "state": {
                                "Name": "minecraft:air"
                            }
                        },
                        "force_dirt": false,
                        "ignore_vines": false,
                        "minimum_size": {
                            "type": "minecraft:two_layers_feature_size",
                            "limit": 0,
                            "lower_size": 0,
                            "min_clipped_height": 0,
                            "upper_size": 0
                        },
                        "trunk_placer": {
                            "type": "minecraft:straight_trunk_placer",
                            "base_height": 2,
                            "height_rand_a": 0,
                            "height_rand_b": 0
                        },
                        "trunk_provider": {
                            "type": "minecraft:simple_state_provider",
                            "state": {
                                "Name": "minecraft:water",
                                "Properties": {
                                    "level": "0"
                                }
                            }
                        }
                    }
                },
                "placement": [
                    {
                        "type": "minecraft:environment_scan",
                        "direction_of_search": "down",
                        "max_steps": 4,
                        "target_condition": {
                            "type": "minecraft:matching_blocks",
                            "blocks": [
                                "minecraft:stone"
                            ],
                            "offset": [
                                0,
                                -1,
                                0
                            ]
                        }
                    }
                ]
            },
            "vertical_range": 3,
            "xz_radius": {
                "type": "minecraft:uniform",
                "min_inclusive": 2,
                "max_inclusive": 3
            }
        }
    },
    "placement": [
        {
            "type": "minecraft:count",
            "count": 1
        },
        {
            "type": "minecraft:in_square"
        },
        {
            "type": "minecraft:random_offset",
            "xz_spread": {
                "type": "minecraft:uniform",
                "min_inclusive": -8,
                "max_inclusive": 8
            },
            "y_spread": 0
        },
        {
            "type": "minecraft:heightmap",
            "heightmap": "WORLD_SURFACE"
        },
        {
            "type": "minecraft:block_predicate_filter",
            "predicate": {
                "type": "minecraft:all_of",
                "predicates": [
                    {
                        "type": "minecraft:matching_blocks",
                        "blocks": [
                            "minecraft:grass_block"
                        ],
                        "offset": [
                            0,
                            -1,
                            0
                        ]
                    }
                ]
            }
        },
        {
            "type": "minecraft:biome"
        }
    ]
}