每种生物群系都拥有自己的生物群系ID，如下表所示。基岩版的冻洋（旧版）及所有在Java版21w40a中移除的生物群系均未从代码层面上移除，但不会自然生成。
| 名称 | 命名空间ID |
|---|---|
| 恶地 | badlands
|
| 竹林 | bamboo_jungle
|
| 玄武岩三角洲 | basalt_deltas
|
| 沙滩 | beach
|
| 桦木森林 | birch_forest
|
| 樱花树林 | cherry_grove
|
| 冷水海洋 | cold_ocean
|
| 绯红森林 | crimson_forest
|
| 黑森林 | dark_forest
|
| 冷水深海 | deep_cold_ocean
|
| 深暗之域 | deep_dark
|
| 冰冻深海 | deep_frozen_ocean
|
| 温水深海 | deep_lukewarm_ocean
|
| 深海 | deep_ocean
|
| 沙漠 | desert
|
| 溶洞 | dripstone_caves
|
| 末地荒地 | end_barrens
|
| 末地高地 | end_highlands
|
| 末地内陆 | end_midlands
|
| 风蚀恶地 | eroded_badlands
|
| 繁花森林 | flower_forest
|
| 森林 | forest
|
| 冻洋 | frozen_ocean
|
| 冰封山峰 | frozen_peaks
|
| 冻河 | frozen_river
|
| 雪林 | grove
|
| 冰刺之地 | ice_spikes
|
| 尖峭山峰 | jagged_peaks
|
| 丛林 | jungle
|
| 温水海洋 | lukewarm_ocean
|
| 繁茂洞穴 | lush_caves
|
| 红树林沼泽 | mangrove_swamp
|
| 草甸 | meadow
|
| 蘑菇岛 | mushroom_fields
|
| 下界荒地 | nether_wastes
|
| 海洋 | ocean
|
| 原始桦木森林 | old_growth_birch_forest
|
| 原始松木针叶林 | old_growth_pine_taiga
|
| 原始云杉针叶林 | old_growth_spruce_taiga
|
| 平原 | plains
|
| 河流 | river
|
| 热带草原 | savanna
|
| 热带高原 | savanna_plateau
|
| 末地小型岛屿 | small_end_islands
|
| 积雪沙滩 | snowy_beach
|
| 雪原 | snowy_plains
|
| 积雪山坡 | snowy_slopes
|
| 积雪针叶林 | snowy_taiga
|
| 灵魂沙峡谷 | soul_sand_valley
|
| 稀疏丛林 | sparse_jungle
|
| 裸岩山峰 | stony_peaks
|
| 石岸 | stony_shore
|
| 向日葵平原 | sunflower_plains
|
| 沼泽 | swamp
|
| 针叶林 | taiga
|
| 末地 | the_end
|
| 虚空 | the_void
|
| 暖水海洋 | warm_ocean
|
| 诡异森林 | warped_forest
|
| 风袭森林 | windswept_forest
|
| 风袭沙砾丘陵 | windswept_gravelly_hills
|
| 风袭丘陵 | windswept_hills
|
| 风袭热带草原 | windswept_savanna
|
| 疏林恶地 | wooded_badlands
|
基岩版：
| 名称 | 命名空间ID | 数字ID |
|---|---|---|
| 海洋 | ocean
|
0 |
| 平原 | plains
|
1 |
| 沙漠 | desert
|
2 |
| 风袭丘陵 | extreme_hills
|
3 |
| 森林 | forest
|
4 |
| 针叶林 | taiga
|
5 |
| 沼泽 | swampland
|
6 |
| 河流 | river
|
7 |
| 下界荒地 | hell
|
8 |
| 末地 | the_end
|
9 |
| 冻洋（旧版） | legacy_frozen_ocean
|
10 |
| 冻河 | frozen_river
|
11 |
| 雪原 | ice_plains
|
12 |
| 雪山 | ice_mountains
|
13 |
| 蘑菇岛 | mushroom_island
|
14 |
| 蘑菇岛岸 | mushroom_island_shore
|
15 |
| 沙滩 | beach
|
16 |
| 沙漠丘陵 | desert_hills
|
17 |
| 繁茂的丘陵 | forest_hills
|
18 |
| 针叶林丘陵 | taiga_hills
|
19 |
| 山地边缘 | extreme_hills_edge
|
20 |
| 丛林 | jungle
|
21 |
| 丛林丘陵 | jungle_hills
|
22 |
| 稀疏丛林 | jungle_edge
|
23 |
| 深海 | deep_ocean
|
24 |
| 石岸 | stone_beach
|
25 |
| 积雪沙滩 | cold_beach
|
26 |
| 桦木森林 | birch_forest
|
27 |
| 桦木森林丘陵 | birch_forest_hills
|
28 |
| 黑森林 | roofed_forest
|
29 |
| 积雪针叶林 | cold_taiga
|
30 |
| 积雪的针叶林丘陵 | cold_taiga_hills
|
31 |
| 原始松木针叶林 | mega_taiga
|
32 |
| 巨型针叶林丘陵 | mega_taiga_hills
|
33 |
| 风袭森林 | extreme_hills_plus_trees
|
34 |
| 热带草原 | savanna
|
35 |
| 热带高原 | savanna_plateau
|
36 |
| 恶地 | mesa
|
37 |
| 繁茂的恶地高原 | mesa_plateau_stone
|
38 |
| 恶地高原 | mesa_plateau
|
39 |
| 暖水海洋 | warm_ocean
|
40 |
| 暖水深海 | deep_warm_ocean
|
41 |
| 温水海洋 | lukewarm_ocean
|
42 |
| 温水深海 | deep_lukewarm_ocean
|
43 |
| 冷水海洋 | cold_ocean
|
44 |
| 冷水深海 | deep_cold_ocean
|
45 |
| 冻洋 | frozen_ocean
|
46 |
| 冰冻深海 | deep_frozen_ocean
|
47 |
| 竹林 | bamboo_jungle
|
48 |
| 竹林丘陵 | bamboo_jungle_hills
|
49 |
| 向日葵平原 | sunflower_plains
|
129 |
| 沙漠湖泊 | desert_mutated
|
130 |
| 风袭沙砾丘陵 | extreme_hills_mutated
|
131 |
| 繁花森林 | flower_forest
|
132 |
| 针叶林山地 | taiga_mutated
|
133 |
| 沼泽丘陵 | swampland_mutated
|
134 |
| 冰刺之地 | ice_plains_spikes
|
140 |
| 丛林变种 | jungle_mutated
|
149 |
| 丛林边缘变种 | jungle_edge_mutated
|
151 |
| 原始桦木森林 | birch_forest_mutated
|
155 |
| 高大桦木丘陵 | birch_forest_hills_mutated
|
156 |
| 黑森林丘陵 | roofed_forest_mutated
|
157 |
| 积雪的针叶林山地 | cold_taiga_mutated
|
158 |
| 原始云杉针叶林 | redwood_taiga_mutated
|
160 |
| 巨型云杉针叶林丘陵 | redwood_taiga_hills_mutated
|
161 |
| 沙砾山地+ | extreme_hills_plus_trees_mutated
|
162 |
| 风袭热带草原 | savanna_mutated
|
163 |
| 破碎的热带高原 | savanna_plateau_mutated
|
164 |
| 风蚀恶地 | mesa_bryce
|
165 |
| 繁茂的恶地高原变种 | mesa_plateau_stone_mutated
|
166 |
| 恶地高原变种 | mesa_plateau_mutated
|
167 |
| 灵魂沙峡谷 | soulsand_valley
|
178 |
| 绯红森林 | crimson_forest
|
179 |
| 诡异森林 | warped_forest
|
180 |
| 玄武岩三角洲 | basalt_deltas
|
181 |
| 尖峭山峰 | jagged_peaks
|
182 |
| 冰封山峰 | frozen_peaks
|
183 |
| 积雪山坡 | snowy_slopes
|
184 |
| 雪林 | grove
|
185 |
| 草甸 | meadow
|
186 |
| 繁茂洞穴 | lush_caves
|
187 |
| 溶洞 | dripstone_caves
|
188 |
| 裸岩山峰 | stony_peaks
|
189 |
| 深暗之域 | deep_dark
|
190 |
| 红树林沼泽 | mangrove_swamp
|
191 |
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