🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.52 AU - 0.84 AU

Year: 197 Days

Day: 46.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.79 AU - 2.13 AU

Year: 964 Days

Day: 44.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.86 AU - 2.08 AU

Year: 972 Days

Day: 35.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,720,818 km

• M1: 588,967 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.72 AU - 2.44 AU

Year: 1054 Days

Day: 38.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.22 AU - 2.66 AU

Year: 1340 Days

Day: 40.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,720,818 km

• M1: 995,723 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.98 AU - 3.84 AU

Year: 2213 Days

Day: 28.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,720,818 km

• M1: 134,189 km (0.072 R)
• M2: 356,492 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.4

Radius: 11.8

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.2 AU - 8.06 AU

Year: 6691 Days

Day: 6.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 98,720,818 km

• M1: 147,952 km (0.071 R)
• M2: 674,836 km (0.115 R)
• M3: 1,254,827 km (0.118 R)
• M4: 2,100,653 km (0.038 R)
• M5: 3,947,738 km (0.053 R)
• M6: 8,109,850 km (0.05 R)
• M7: 10,528,549 km (0.097 R)
• M8: 12,655,681 km (0.098 R)
• M9: 14,404,181 km (0.043 R)
• M10: 18,028,937 km (0.094 R)
• M11: 20,800,238 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.7

Radius: 3.6

Gravity: 67.18 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 15.63 AU - 19.81 AU

Year: 26216 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 98,720,818 km

• M1: 45,328 km (0.111 R)
• M2: 183,407 km (0.113 R)
• M3: 384,467 km (0.08 R)
• M4: 1,067,082 km (0.059 R)
• M5: 2,305,004 km (0.118 R)
• M6: 2,603,901 km (0.066 R)
• M7: 3,369,991 km (0.085 R)
• M8: 3,558,784 km (0.102 R)
• M9: 3,787,818 km (0.047 R)
• M10: 4,132,043 km (0.04 R)
• M11: 5,332,117 km (0.085 R)
• M12: 5,988,702 km (0.099 R)
• M13: 6,648,578 km (0.119 R)
• M14: 6,895,564 km (0.105 R)
• M15: 8,055,546 km (0.097 R)
• M16: 11,302,119 km (0.104 R)
• M17: 17,653,895 km (0.115 R)
• M18: 18,901,990 km (0.106 R)
• M19: 24,954,122 km (0.079 R)
• M20: 29,063,426 km (0.107 R)
• M21: 30,257,665 km (0.11 R)
• M22: 37,183,149 km (0.062 R)
• M23: 40,193,058 km (0.107 R)
• M24: 41,011,209 km (0.116 R)
• M25: 44,221,729 km (0.069 R)
• M26: 57,080,414 km (0.113 R)
• M27: 59,370,009 km (0.056 R)
• M28: 60,858,359 km (0.052 R)
• M29: 61,073,032 km (0.058 R)
• M30: 66,376,874 km (0.04 R)
• M31: 70,550,505 km (0.096 R)
• M32: 76,632,407 km (0.101 R)
• M33: 79,671,787 km (0.105 R)
• M34: 85,182,673 km (0.106 R)
• M35: 88,442,860 km (0.101 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 14,092 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit