diff --git a/docs/scarpet/api/Auxiliary.md b/docs/scarpet/api/Auxiliary.md
index 33f954e6..072f401e 100644
--- a/docs/scarpet/api/Auxiliary.md
+++ b/docs/scarpet/api/Auxiliary.md
@@ -695,9 +695,13 @@ Available options in the scarpet app space:
   * `world_folder` - name of the direct folder in the saves that holds world files
   * `world_carpet_rules` - returns all Carpet rules in a map form (`rule`->`value`). Note that the values are always returned as strings, so you can't do boolean comparisons directly. Includes rules from extensions with their namespace (`namespace:rule`->`value`). You can later listen to rule changes with the `on_carpet_rule_changes(rule, newValue)` event.
   * `world_gamerules` - returns all gamerules in a map form (`rule`->`value`). Like carpet rules, values are returned as strings, so you can use appropriate value conversions using `bool()` or `number()` to convert them to other values. Gamerules are read-only to discourage app programmers to mess up with the settings intentionally applied by server admins. Isn't that just super annoying when a datapack messes up with your gamerule settings? It is still possible to change them though using `run('gamerule ...`.
-  * `world_spawn_point` - world spawn point
+  * `world_spawn_point` - world spawn point in the overworld dimension
   * `world_time` - Returns dimension-specific tick counter.
-
+  * `world_top` - Returns current dimensions' topmost Y value where one can place blocks.
+  * `world_bottom` - Returns current dimensions' bottommost Y value where one can place blocks.
+  * `world_center` - Returns coordinates of the center of the world with respect of the world border
+  * `world_size` - Returns size of the world where at this distance from `world_center` world border appears.
+  * 
  Relevant gameplay related properties
   * `game_difficulty` - current difficulty of the game: `'peaceful'`, `'easy'`, `'normal'`, or `'hard'`
   * `game_hardcore` - boolean whether the game is in hardcore mode
diff --git a/src/main/java/carpet/script/utils/SystemInfo.java b/src/main/java/carpet/script/utils/SystemInfo.java
index 1f55ba65..6aa56030 100644
--- a/src/main/java/carpet/script/utils/SystemInfo.java
+++ b/src/main/java/carpet/script/utils/SystemInfo.java
@@ -17,9 +17,13 @@ import com.sun.management.OperatingSystemMXBean;
 import net.fabricmc.loader.api.FabricLoader;
 import net.fabricmc.loader.api.ModContainer;
 import net.minecraft.SharedConstants;
+import net.minecraft.server.world.ServerWorld;
 import net.minecraft.util.WorldSavePath;
+import net.minecraft.util.registry.RegistryKey;
 import net.minecraft.world.GameRules;
+import net.minecraft.world.World;
 import net.minecraft.world.WorldProperties;
+import net.minecraft.world.border.WorldBorder;
 
 import java.lang.management.ManagementFactory;
 import java.nio.file.Path;
@@ -60,6 +64,18 @@ public class SystemInfo {
             WorldProperties prop = c.s.getServer().getOverworld().getLevelProperties();
             return ListValue.of(NumericValue.of(prop.getSpawnX()), NumericValue.of(prop.getSpawnY()), NumericValue.of(prop.getSpawnZ()));
         });
+
+        put("world_bottom", c-> new NumericValue(c.s.getWorld().getBottomY()));
+
+        put("world_top", c-> new NumericValue(c.s.getWorld().getTopY()));
+
+        put("world_center", c-> {
+            WorldBorder worldBorder = c.s.getWorld().getWorldBorder();
+            return ListValue.fromTriple(worldBorder.getCenterX(), 0, worldBorder.getCenterZ());
+        });
+
+        put("world_size", c-> new NumericValue( c.s.getWorld().getWorldBorder().getMaxRadius()));
+
         put("world_time", c -> new NumericValue(c.s.getWorld().getTime()));
 
         put("game_difficulty", c -> StringValue.of(c.s.getServer().getSaveProperties().getDifficulty().getName()));