🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.55 AU - 0.67 AU

Year: 176 Days

Day: 26.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.7 AU - 0.7 AU

Year: 216 Days

Day: 22.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.18 AU - 1.68 AU

Year: 631 Days

Day: 20.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 159.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.4

Radius: 10.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.68 AU - 4.72 AU

Year: 3759 Days

Day: 11.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,350,049 km

• M1: 129,552 km (0.081 R)
• M2: 551,418 km (0.109 R)
• M3: 912,846 km (0.076 R)
• M4: 2,101,401 km (0.114 R)
• M5: 2,924,489 km (0.102 R)
• M6: 3,260,934 km (0.045 R)
• M7: 4,591,159 km (0.034 R)
• M8: 5,123,129 km (0.063 R)
• M9: 5,562,049 km (0.116 R)
• M10: 6,053,927 km (0.117 R)
• M11: 8,213,970 km (0.037 R)
• M12: 9,297,059 km (0.098 R)
• M13: 9,833,966 km (0.053 R)
• M14: 10,927,825 km (0.102 R)
• M15: 12,741,251 km (0.111 R)
• M16: 14,593,571 km (0.099 R)
• M17: 16,068,906 km (0.113 R)
• M18: 16,955,273 km (0.086 R)
• M19: 18,286,096 km (0.114 R)
• M20: 18,644,383 km (0.069 R)
• M21: 20,764,334 km (0.077 R)
• M22: 22,695,643 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.5

Radius: 10.6

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.54 AU - 12.04 AU

Year: 14936 Days

Day: 14.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,350,049 km

• M1: 131,796 km (0.063 R)
• M2: 677,230 km (0.066 R)
• M3: 1,368,073 km (0.107 R)
• M4: 1,702,424 km (0.073 R)
• M5: 3,240,739 km (0.115 R)
• M6: 3,792,605 km (0.043 R)
• M7: 4,203,999 km (0.118 R)
• M8: 4,584,576 km (0.081 R)
• M9: 10,333,323 km (0.034 R)
• M10: 11,139,805 km (0.108 R)
• M11: 13,246,143 km (0.109 R)
• M12: 32,369,688 km (0.073 R)
• M13: 33,742,997 km (0.035 R)
• M14: 35,754,489 km (0.05 R)
• M15: 39,884,887 km (0.083 R)
• M16: 42,401,871 km (0.061 R)
• M17: 43,906,526 km (0.055 R)
• M18: 47,167,012 km (0.087 R)
• M19: 50,890,503 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 19,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit