🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.72 AU - 0.96 AU

Year: 268 Days

Day: 36.6 Hours

Environment

Temp: 196 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,057,569 km

• M1: 35,903 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.96 AU - 1.08 AU

Year: 359 Days

Day: 45.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.86 AU - 1.22 AU

Year: 369 Days

Day: 42.1 Hours

Environment

Temp: 132 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.12 AU - 1.26 AU

Year: 452 Days

Day: 46.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.01 AU - 1.47 AU

Year: 481 Days

Day: 40.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,057,569 km

• M1: 107,561 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.4 AU - 1.94 AU

Year: 752 Days

Day: 21.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.5

Radius: 9.5

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.78 AU - 8.86 AU

Year: 9122 Days

Day: 9.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,057,569 km

• M1: 118,332 km (0.115 R)
• M2: 428,000 km (0.077 R)
• M3: 882,777 km (0.086 R)
• M4: 1,534,126 km (0.096 R)
• M5: 1,991,148 km (0.031 R)
• M6: 2,478,388 km (0.083 R)
• M7: 3,901,662 km (0.116 R)
• M8: 6,841,859 km (0.108 R)
• M9: 8,127,952 km (0.06 R)
• M10: 8,439,414 km (0.099 R)
• M11: 8,944,905 km (0.098 R)
• M12: 9,716,232 km (0.105 R)
• M13: 11,951,972 km (0.111 R)
• M14: 13,311,518 km (0.046 R)
• M15: 14,252,040 km (0.113 R)
• M16: 17,266,586 km (0.038 R)
• M17: 19,000,426 km (0.107 R)
• M18: 19,471,060 km (0.108 R)
• M19: 20,764,484 km (0.105 R)
• M20: 23,611,481 km (0.09 R)
• M21: 26,611,217 km (0.119 R)
• M22: 27,598,414 km (0.106 R)
• M23: 30,492,384 km (0.108 R)
• M24: 31,464,023 km (0.049 R)
• M25: 32,903,752 km (0.109 R)
• M26: 36,633,975 km (0.116 R)
• M27: 37,608,755 km (0.105 R)
• M28: 37,978,711 km (0.117 R)
• M29: 44,922,146 km (0.064 R)
• M30: 47,173,594 km (0.095 R)
• M31: 48,037,073 km (0.063 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 13,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit