From 7f77b94370ffaa048fa7ba71f08984f25dc23ea5 Mon Sep 17 00:00:00 2001
From: ghostly_zsh <ghostly@e3t.cc>
Date: Sat, 25 Apr 2026 18:34:57 -0500
Subject: [PATCH] scaled down planet masses while keeping gravity the same

---
 .../assets/config/parts/hearty.part.toml      |  6 ++--
 crates/unified/assets/config/planets.pc.toml  | 33 ++++++++++++-------
 crates/unified/assets/config/world.wc.toml    |  3 +-
 3 files changed, 28 insertions(+), 14 deletions(-)

diff --git a/crates/unified/assets/config/parts/hearty.part.toml b/crates/unified/assets/config/parts/hearty.part.toml
index 3f13f33008ca24a85a53078cf0bb08004821a008..95717ce29cca9a4927bca09cc5f98634f833c22c 100644
--- a/crates/unified/assets/config/parts/hearty.part.toml
+++ b/crates/unified/assets/config/parts/hearty.part.toml
@@ -14,14 +14,16 @@ mass = 100
 [[thruster]]
 id = "bottom left"
 apply_force_at_local = [ -25.0, -25.0 ]
-thrust_vector = [ 0.0, 2500.0 ]
+#thrust_vector = [ 0.0, 2500.0 ]
+thrust_vector = [ 0.0, 2500_000.0 ]
 exhaust_temperature = 1000.0
 heat_constant = 10.0
 
 [[thruster]]
 id = "bottom right"
 apply_force_at_local = [ 25.0, -25.0 ]
-thrust_vector = [ 0.0, 2500.0 ]
+#thrust_vector = [ 0.0, 2500.0 ]
+thrust_vector = [ 0.0, 2500_000.0 ]
 exhaust_temperature = 1000.0
 heat_constant = 10.0
 
diff --git a/crates/unified/assets/config/planets.pc.toml b/crates/unified/assets/config/planets.pc.toml
index 46aa05afdf8b28ed1cdb793916ea4c01c5635d14..2931e698e77381d40b793b71dd4fe70f10bf525f 100644
--- a/crates/unified/assets/config/planets.pc.toml
+++ b/crates/unified/assets/config/planets.pc.toml
@@ -6,7 +6,8 @@ planet_spring_damping = 0.1
 name = "Sun"
 sprite = "textures/sun.png"
 radius = 20_000.0 # m
-mass = 16_000_000_000_000.0 # kg
+#mass = 16_000_000_000_000.0 # kg
+mass = 160_000_000.0 # kg
 default_transform = [0.0, 0.0, 0.0]
 planet_resource = { name = "Plasma", color = { LinearRgba = { red = 0.7, green = 0.7, blue = 0.7, alpha = 1.0 } }, mining_speed = 5.0 }
 special_sprite_properties = { ForceColor = { Oklcha = { lightness = 10.0, chroma = 0.058, hue = 104.26, alpha = 1.0 } } }
@@ -15,7 +16,8 @@ special_sprite_properties = { ForceColor = { Oklcha = { lightness = 10.0, chroma
 name = "Mercury"
 sprite = "textures/mercury.png"
 radius = 666.66 # m
-mass = 205_000_000.0 # kg
+#mass = 205_000_000.0 # kg
+mass = 2_050.0 # kg
 default_transform = [116_129.4, 0.0, 0.0]
 planet_resource = { name = "Composite", color = { LinearRgba = { red = 0.7, green = 0.7, blue = 0.7, alpha = 1.0 } }, mining_speed = 5.0 }
 orbit = { orbiting = "Sun", eccentricity = 0.2056 }
@@ -24,7 +26,8 @@ orbit = { orbiting = "Sun", eccentricity = 0.2056 }
 name = "Venus"
 sprite = "textures/venus.png"
 radius = 1899.8 # m
-mass = 806_166_000.0 # kg
+#mass = 806_166_000.0 # kg
+mass = 8_061.66 # kg
 default_transform = [216_999.6, 0.0, 0.0]
 planet_resource = { name = "Sulfur", color = { LinearRgba = { red = 0.7, green = 0.7, blue = 0.7, alpha = 1.0 } }, mining_speed = 5.0 }
 orbit = { orbiting = "Sun", eccentricity = 0.0068 }
@@ -34,7 +37,8 @@ name = "Earth"
 sprite = "textures/earth.png"
 indicator_sprite = "textures/earth_icon.png"
 radius = 2000.0 # m
-mass = 16_900_000_000.0 # kg
+#mass = 16_900_000_000.0 # kg
+mass = 169_000.0 # kg
 planet_resource = { name = "Carbon", color = { LinearRgba = { red = 1.0, green = 0.7, blue = 0.7, alpha = 1.0 } }, mining_speed = 2.0 }
 default_transform = [300_000.0, 0.0, 0.0]
 orbit = { orbiting = "Sun", eccentricity = 0.0167 }
@@ -44,7 +48,8 @@ name = "Moon"
 sprite = "textures/moon.png"
 indicator_sprite = "textures/moon_icon.png"
 radius = 545.4 # m
-mass = 360_236_000.0 # kg
+#mass = 360_236_000.0 # kg
+mass = 3_602.36 # kg
 default_transform = [312_700.0, 0.0, 0.0]
 planet_resource = { name = "Silicon", color = { LinearRgba = { red = 0.7, green = 0.7, blue = 0.7, alpha = 1.0 } }, mining_speed = 5.0 }
 orbit = { orbiting = "Earth", eccentricity = 0.0549 }
@@ -54,7 +59,8 @@ name = "Mars"
 sprite = "textures/mars.png"
 indicator_sprite = "textures/mars_icon.png"
 radius = 1062.0 # m
-mass = 525_857_000.0 # kg
+#mass = 525_857_000.0 # kg
+mass = 5_258.57 # kg
 default_transform = [430_000.0, 0.0, 0.0]
 planet_resource = { name = "Iron", color = { LinearRgba = { red = 0.7, green = 0.7, blue = 0.7, alpha = 1.0 } }, mining_speed = 5.0 }
 orbit = { orbiting = "Sun", eccentricity = 0.0934 }
@@ -63,7 +69,8 @@ orbit = { orbiting = "Sun", eccentricity = 0.0934 }
 name = "Jupiter"
 sprite = "textures/jupiter.png"
 radius = 21946.0 # m
-mass = 1_131_221_218_000.0 # kg
+#mass = 1_131_221_218_000.0 # kg
+mass = 11_312_212.18 # kg
 default_transform = [1_561_140.0, 0.0, 0.0]
 planet_resource = { name = "Hydrogen", color = { LinearRgba = { red = 0.7, green = 0.7, blue = 0.7, alpha = 1.0 } }, mining_speed = 5.0 }
 orbit = { orbiting = "Sun", eccentricity = 0.0484 }
@@ -72,7 +79,8 @@ orbit = { orbiting = "Sun", eccentricity = 0.0484 }
 name = "Saturn"
 sprite = "textures/earth.png"
 radius = 18_280.4 # m
-mass = 561_386_112_000.0 # kg
+#mass = 561_386_112_000.0 # kg
+mass = 5_613_861.12 # kg
 default_transform = [2_874_780.0, 0.0, 0.0]
 planet_resource = { name = "Helium", color = { LinearRgba = { red = 0.7, green = 0.7, blue = 0.7, alpha = 1.0 } }, mining_speed = 5.0 }
 orbit = { orbiting = "Sun", eccentricity = 0.0541 }
@@ -81,7 +89,8 @@ orbit = { orbiting = "Sun", eccentricity = 0.0541 }
 name = "Uranus"
 sprite = "textures/venus.png"
 radius = 8014.0 # m
-mass = 69_763_532_000.0 # kg
+#mass = 69_763_532_000.0 # kg
+mass = 697_635.32 # kg
 default_transform = [4_050_000.0, 0.0, 0.0]
 planet_resource = { name = "Rubber", color = { LinearRgba = { red = 0.7, green = 0.7, blue = 0.7, alpha = 1.0 } }, mining_speed = 5.0 }
 orbit = { orbiting = "Sun", eccentricity = 0.0472 }
@@ -90,7 +99,8 @@ orbit = { orbiting = "Sun", eccentricity = 0.0472 }
 name = "Neptune"
 sprite = "textures/mars.png"
 radius = 7_766.0 # m
-mass = 106_674_649_000.0 # kg
+#mass = 106_674_649_000.0 # kg
+mass = 1_066_746.49 # kg
 default_transform = [5_000_000.0, 0.0, 0.0]
 planet_resource = { name = "Methane", color = { LinearRgba = { red = 0.7, green = 0.7, blue = 0.7, alpha = 1.0 } }, mining_speed = 5.0 }
 orbit = { orbiting = "Sun", eccentricity = 0.0086 }
@@ -99,7 +109,8 @@ orbit = { orbiting = "Sun", eccentricity = 0.0086 }
 name = "Pluto"
 sprite = "textures/jupiter.png"
 radius = 373.6 # m
-mass = 10_817_000.0 # kg
+#mass = 10_817_000.0 # kg
+mass = 108.17 # kg
 default_transform = [5_922_300.0, 0.0, 0.0]
 planet_resource = { name = "Ice", color = { LinearRgba = { red = 0.7, green = 0.7, blue = 0.7, alpha = 1.0 } }, mining_speed = 5.0 }
 orbit = { orbiting = "Sun", eccentricity = 0.2488 }
diff --git a/crates/unified/assets/config/world.wc.toml b/crates/unified/assets/config/world.wc.toml
index de0ba2e46a820c8a53d193237f6f97eee885f96e..6fd7f9f9a3b6d6664d2867f2fe6227f3e4b5a568 100644
--- a/crates/unified/assets/config/world.wc.toml
+++ b/crates/unified/assets/config/world.wc.toml
@@ -1,5 +1,6 @@
 [world]
-gravity = 0.005
+#gravity = 0.005
+gravity = 500.0
 gravity_iterations = 8
 spawn_parts_at = "Earth"
 spawn_parts_interval_secs = 1