🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.01 AU - 1.65 AU

Year: 539 Days

Day: 22.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 38,553,510 km

• M1: 158,574 km (0.116 R)
• M2: 848,818 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.2 AU - 1.78 AU

Year: 639 Days

Day: 46.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.85 AU - 2.67 AU

Year: 1194 Days

Day: 26.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669

Radius: 15

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.56 AU - 11.88 AU

Year: 10651 Days

Day: 9.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,553,510 km

• M1: 187,745 km (0.084 R)
• M2: 1,005,896 km (0.116 R)
• M3: 1,701,676 km (0.08 R)
• M4: 2,750,806 km (0.085 R)
• M5: 3,372,684 km (0.074 R)
• M6: 3,873,538 km (0.117 R)
• M7: 4,424,357 km (0.083 R)
• M8: 7,710,573 km (0.119 R)
• M9: 8,771,372 km (0.115 R)
• M10: 11,905,747 km (0.119 R)
• M11: 12,719,110 km (0.053 R)
• M12: 14,521,615 km (0.042 R)
• M13: 16,418,666 km (0.117 R)
• M14: 17,722,411 km (0.118 R)
• M15: 23,815,682 km (0.096 R)
• M16: 24,548,263 km (0.097 R)
• M17: 27,530,197 km (0.119 R)
• M18: 28,337,427 km (0.098 R)
• M19: 29,682,611 km (0.088 R)
• M20: 34,552,471 km (0.119 R)
• M21: 40,316,776 km (0.117 R)
• M22: 41,096,031 km (0.112 R)
• M23: 45,143,701 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.9

Radius: 10.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.9 AU - 11.28 AU

Year: 11265 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 51.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 38,553,510 km

• M1: 130,599 km (0.066 R)
• M2: 574,157 km (0.115 R)
• M3: 1,199,476 km (0.113 R)
• M4: 1,708,408 km (0.038 R)
• M5: 2,289,296 km (0.09 R)
• M6: 2,817,676 km (0.083 R)
• M7: 3,381,361 km (0.046 R)
• M8: 3,894,930 km (0.026 R)
• M9: 4,650,998 km (0.053 R)
• M10: 5,020,355 km (0.109 R)
• M11: 5,883,385 km (0.12 R)
• M12: 6,770,351 km (0.101 R)
• M13: 7,208,822 km (0.088 R)
• M14: 12,426,497 km (0.12 R)
• M15: 13,085,027 km (0.038 R)
• M16: 14,955,299 km (0.026 R)
• M17: 15,890,585 km (0.106 R)
• M18: 16,864,467 km (0.036 R)
• M19: 22,020,956 km (0.103 R)
• M20: 22,741,719 km (0.045 R)
• M21: 23,478,039 km (0.073 R)
• M22: 24,484,534 km (0.114 R)
• M23: 27,217,537 km (0.098 R)
• M24: 27,584,351 km (0.111 R)
• M25: 28,610,294 km (0.109 R)
• M26: 30,147,711 km (0.073 R)
• M27: 31,236,185 km (0.094 R)
• M28: 34,658,685 km (0.071 R)
• M29: 35,306,743 km (0.112 R)
• M30: 37,186,889 km (0.059 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 13,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit