diff --git a/core/src/mindustry/content/Blocks.java b/core/src/mindustry/content/Blocks.java
index d5c051834f..5fdedd7e2c 100644
--- a/core/src/mindustry/content/Blocks.java
+++ b/core/src/mindustry/content/Blocks.java
@@ -4338,7 +4338,7 @@ public class Blocks{
             size = 5;
             plans.add(
             new AssemblerUnitPlan(UnitTypes.quell, 60f * 60f, PayloadStack.list(UnitTypes.elude, 4, Blocks.berylliumWallLarge, 8)),
-            new AssemblerUnitPlan(UnitTypes.disrupt, 60f * 60f * 3f, PayloadStack.list(UnitTypes.locus, 6, Blocks.carbideWallLarge, 20))
+            new AssemblerUnitPlan(UnitTypes.disrupt, 60f * 60f * 3f, PayloadStack.list(UnitTypes.avert, 6, Blocks.carbideWallLarge, 20))
             );
             areaSize = 13;
 
@@ -4462,7 +4462,7 @@ public class Blocks{
             consumePower(2f);
             size = 3;
             //TODO expand this list
-            filter = Seq.with(Blocks.tungstenWallLarge, Blocks.berylliumWallLarge, Blocks.reinforcedLiquidContainer, Blocks.reinforcedContainer, Blocks.beamNode);
+            filter = Seq.with(Blocks.tungstenWallLarge, Blocks.berylliumWallLarge, Blocks.carbideWallLarge, Blocks.reinforcedLiquidContainer, Blocks.reinforcedContainer, Blocks.beamNode);
         }};
 
         //yes this block is pretty much useless
diff --git a/core/src/mindustry/content/Planets.java b/core/src/mindustry/content/Planets.java
index 40d06329d5..f7c4c1392b 100644
--- a/core/src/mindustry/content/Planets.java
+++ b/core/src/mindustry/content/Planets.java
@@ -50,6 +50,7 @@ public class Planets{
                 new HexSkyMesh(this, 2, 0.15f, 0.14f, 5, Color.valueOf("eba768").a(0.75f), 2, 0.42f, 1f, 0.43f),
                 new HexSkyMesh(this, 3, 0.6f, 0.15f, 5, Color.valueOf("eea293").a(0.75f), 2, 0.42f, 1.2f, 0.45f)
             );
+            sectorSeed = 1;
             alwaysUnlocked = true;
             landCloudColor = Color.valueOf("ed6542");
             atmosphereColor = Color.valueOf("f07218");
diff --git a/core/src/mindustry/type/Planet.java b/core/src/mindustry/type/Planet.java
index 3e1beae2a4..3b4b7e4c1d 100644
--- a/core/src/mindustry/type/Planet.java
+++ b/core/src/mindustry/type/Planet.java
@@ -73,6 +73,8 @@ public class Planet extends UnlockableContent{
     public float lightSrcFrom = 0f, lightSrcTo = 0.8f, lightDstFrom = 0.2f, lightDstTo = 1f;
     /** The default starting sector displayed to the map dialog. */
     public int startSector = 0;
+    /** Seed for sector base generation on this planet. -1 to use a random one based on ID. */
+    public int sectorSeed = -1;
     /** Whether the bloom render effect is enabled. */
     public boolean bloom = false;
     /** Whether this planet is displayed. */
@@ -286,7 +288,7 @@ public class Planet extends UnlockableContent{
         }
 
         if(generator != null){
-            Noise.setSeed(id + 1);
+            Noise.setSeed(sectorSeed < 0 ? id + 1 : sectorSeed);
 
             for(Sector sector : sectors){
                 generator.generateSector(sector);