diff --git a/lignumis/prototypes/content/lignumis/planet.lua b/lignumis/prototypes/content/lignumis/planet.lua
index 90448a1..df6f1e5 100644
--- a/lignumis/prototypes/content/lignumis/planet.lua
+++ b/lignumis/prototypes/content/lignumis/planet.lua
@@ -49,7 +49,10 @@ PlanetsLib:extend({
             departure = { "default-rocket-a" }
         },
         surface_properties = {
-            ["day-night-cycle"] = 2 * minute
+            ["day-night-cycle"] = 2 * minute,
+            ["gravity"] = 4,
+            ["pressure"] = 900,
+            ["solar-power"] = 120
         },
         asteroid_spawn_influence = 1,
         asteroid_spawn_definitions = asteroid_util.spawn_definitions(nauvis_lignumis, 0.9),
diff --git a/lignumis/prototypes/integrations/vanilla.lua b/lignumis/prototypes/integrations/vanilla.lua
index e03115f..3119f5f 100644
--- a/lignumis/prototypes/integrations/vanilla.lua
+++ b/lignumis/prototypes/integrations/vanilla.lua
@@ -98,6 +98,7 @@ local tree_plant = data.raw.plant["tree-plant"]
 tree_plant.growth_ticks = 5 * minute
 tree_plant.minable.results = { { type = "item", name = "wood", amount = 5 } }
 tree_plant.minable.count = nil
+tree_plant.surface_conditions[1].min = 900
 table.insert(tree_plant.autoplace.tile_restriction, "natural-gold-soil")
 
 table.insert(data.raw["assembling-machine"]["assembling-machine-1"].crafting_categories, "wood-processing-or-assembling")