🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.55 AU - 0.59 AU

Year: 156 Days

Day: 43.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.65 AU - 2.09 AU

Year: 929 Days

Day: 26.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 94.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.58 AU - 4.84 AU

Year: 3139 Days

Day: 26.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.96 AU - 4.5 AU

Year: 3162 Days

Day: 29.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.5

Radius: 11.3

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.62 AU - 9.04 AU

Year: 7212 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,251,067 km

• M1: 140,622 km (0.092 R)
• M2: 512,223 km (0.118 R)
• M3: 1,269,338 km (0.111 R)
• M4: 1,827,338 km (0.119 R)
• M5: 2,512,347 km (0.038 R)
• M6: 3,226,676 km (0.087 R)
• M7: 3,810,258 km (0.098 R)
• M8: 4,161,663 km (0.1 R)
• M9: 4,754,370 km (0.086 R)
• M10: 5,162,772 km (0.08 R)
• M11: 5,678,137 km (0.068 R)
• M12: 6,138,599 km (0.099 R)
• M13: 7,603,013 km (0.112 R)
• M14: 8,564,478 km (0.072 R)
• M15: 10,901,646 km (0.054 R)
• M16: 11,706,183 km (0.101 R)
• M17: 14,890,074 km (0.117 R)
• M18: 15,600,964 km (0.113 R)
• M19: 19,499,783 km (0.041 R)
• M20: 21,569,919 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.6

Radius: 10.7

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.92 AU - 11.38 AU

Year: 12631 Days

Day: 9.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 24,251,067 km

• M1: 137,780 km (0.073 R)
• M2: 777,759 km (0.045 R)
• M3: 1,315,564 km (0.088 R)
• M4: 2,669,125 km (0.091 R)
• M5: 10,846,145 km (0.1 R)
• M6: 12,902,966 km (0.108 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 13,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit