🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.41 AU - 0.67 AU

Year: 141 Days

Day: 41.1 Hours

Environment

Temp: 243 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.48 AU - 0.62 AU

Year: 145 Days

Day: 44.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.63 AU - 0.89 AU

Year: 236 Days

Day: 15.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,495,474 km

• M1: 212,429 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.8 AU - 0.8 AU

Year: 255 Days

Day: 31.9 Hours

Environment

Temp: 127 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,495,474 km

• M1: 613,650 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.77 AU - 0.87 AU

Year: 265 Days

Day: 26 Hours

Environment

Temp: 139 °C

Axial Tilt: 81.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.46 AU - 1.8 AU

Year: 742 Days

Day: 14 Hours

Environment

Temp: -29 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,495,474 km

• M1: 836,402 km (0.056 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.2 AU - 4.4 AU

Year: 2640 Days

Day: 33.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.1 AU - 4.82 AU

Year: 2809 Days

Day: 47.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532

Radius: 15

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.29 AU - 6.91 AU

Year: 6044 Days

Day: 8.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 31,495,474 km

• M1: 197,619 km (0.12 R)
• M2: 317,746 km (0.11 R)
• M3: 485,445 km (0.112 R)
• M4: 658,231 km (0.098 R)
• M5: 753,973 km (0.035 R)
• M6: 895,044 km (0.105 R)
• M7: 1,088,923 km (0.088 R)
• M8: 1,236,576 km (0.062 R)
• M9: 2,152,863 km (0.078 R)
• M10: 2,342,403 km (0.109 R)
• M11: 2,518,031 km (0.05 R)
• M12: 2,637,560 km (0.117 R)
• M13: 2,800,023 km (0.111 R)
• M14: 3,178,057 km (0.117 R)
• M15: 3,307,759 km (0.025 R)
• M16: 3,417,264 km (0.096 R)
• M17: 3,595,136 km (0.106 R)
• M18: 3,890,741 km (0.102 R)
• M19: 4,481,803 km (0.092 R)
• M20: 4,579,041 km (0.106 R)
• M21: 5,642,832 km (0.08 R)
• M22: 6,041,061 km (0.117 R)
• M23: 6,202,926 km (0.071 R)
• M24: 6,921,145 km (0.112 R)
• M25: 7,175,911 km (0.067 R)
• M26: 7,347,649 km (0.117 R)
• M27: 7,812,001 km (0.112 R)
• M28: 7,988,676 km (0.106 R)
• M29: 8,196,467 km (0.104 R)
• M30: 8,708,541 km (0.08 R)
• M31: 8,830,613 km (0.086 R)
• M32: 9,107,219 km (0.11 R)
• M33: 9,606,278 km (0.105 R)
• M34: 9,890,962 km (0.108 R)
• M35: 10,663,635 km (0.071 R)
• M36: 11,189,622 km (0.046 R)
• M37: 12,096,484 km (0.044 R)
• M38: 12,267,025 km (0.088 R)
• M39: 13,061,839 km (0.111 R)
• M40: 13,201,713 km (0.109 R)
• M41: 13,518,412 km (0.115 R)
• M42: 13,766,594 km (0.068 R)
• M43: 14,087,781 km (0.117 R)
• M44: 14,375,308 km (0.116 R)
• M45: 14,919,844 km (0.057 R)
• M46: 15,545,164 km (0.089 R)
• M47: 16,367,204 km (0.119 R)
• M48: 16,783,535 km (0.1 R)
• M49: 17,165,159 km (0.082 R)
• M50: 17,433,837 km (0.068 R)
• M51: 17,549,476 km (0.111 R)
• M52: 18,877,755 km (0.1 R)
• M53: 19,115,466 km (0.113 R)
• M54: 20,644,357 km (0.101 R)
• M55: 20,766,877 km (0.09 R)
• M56: 21,135,337 km (0.094 R)
• M57: 22,128,966 km (0.086 R)
• M58: 22,463,467 km (0.118 R)
• M59: 23,904,094 km (0.086 R)
• M60: 24,118,468 km (0.028 R)
• M61: 25,287,126 km (0.103 R)
• M62: 25,768,532 km (0.086 R)
• M63: 26,562,897 km (0.105 R)
• M64: 26,874,061 km (0.086 R)
• M65: 27,544,708 km (0.1 R)
• M66: 27,904,790 km (0.094 R)
• M67: 29,635,787 km (0.103 R)
• M68: 30,747,000 km (0.084 R)
• M69: 30,840,349 km (0.118 R)
• M70: 30,980,373 km (0.065 R)
• M71: 31,448,464 km (0.103 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 11,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit