🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.59 AU - 0.73 AU

Year: 190 Days

Day: 44.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.62 AU - 0.86 AU

Year: 226 Days

Day: 34 Hours

Environment

Temp: 175 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.61 AU - 0.97 AU

Year: 249 Days

Day: 42.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.02 AU - 1.56 AU

Year: 520 Days

Day: 25.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.54 AU - 1.54 AU

Year: 678 Days

Day: 39.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,919,327 km

• M1: 576,550 km (0.118 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.64 AU - 1.76 AU

Year: 786 Days

Day: 20 Hours

Environment

Temp: -29 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.7 AU - 1.78 AU

Year: 814 Days

Day: 30 Hours

Environment

Temp: -37 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.99 AU - 6.37 AU

Year: 4182 Days

Day: 19.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.1

Radius: 8.9

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 10.11 AU - 14.01 AU

Year: 14858 Days

Day: 9.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 38,919,327 km

• M1: 120,426 km (0.108 R)
• M2: 246,088 km (0.066 R)
• M3: 343,327 km (0.062 R)
• M4: 456,722 km (0.089 R)
• M5: 739,013 km (0.117 R)
• M6: 907,760 km (0.115 R)
• M7: 1,526,497 km (0.043 R)
• M8: 1,604,437 km (0.104 R)
• M9: 1,846,487 km (0.093 R)
• M10: 2,735,397 km (0.041 R)
• M11: 2,951,716 km (0.091 R)
• M12: 3,426,838 km (0.107 R)
• M13: 4,115,288 km (0.102 R)
• M14: 5,707,308 km (0.071 R)
• M15: 6,455,747 km (0.11 R)
• M16: 6,874,022 km (0.103 R)
• M17: 6,939,097 km (0.097 R)
• M18: 7,168,730 km (0.115 R)
• M19: 7,601,816 km (0.1 R)
• M20: 7,974,913 km (0.1 R)
• M21: 8,493,419 km (0.12 R)
• M22: 8,633,443 km (0.085 R)
• M23: 8,951,488 km (0.084 R)
• M24: 9,129,808 km (0.111 R)
• M25: 9,237,369 km (0.119 R)
• M26: 9,309,326 km (0.115 R)
• M27: 9,781,606 km (0.098 R)
• M28: 9,928,511 km (0.092 R)
• M29: 11,669,980 km (0.103 R)
• M30: 11,747,771 km (0.115 R)
• M31: 11,903,951 km (0.111 R)
• M32: 12,218,556 km (0.054 R)
• M33: 12,456,117 km (0.112 R)
• M34: 12,855,693 km (0.049 R)
• M35: 12,976,269 km (0.092 R)
• M36: 13,178,376 km (0.095 R)
• M37: 13,996,526 km (0.108 R)
• M38: 14,245,308 km (0.119 R)
• M39: 15,768,064 km (0.079 R)
• M40: 16,504,983 km (0.045 R)
• M41: 16,987,736 km (0.083 R)
• M42: 17,252,973 km (0.039 R)
• M43: 18,600,102 km (0.087 R)
• M44: 19,841,166 km (0.08 R)
• M45: 20,120,614 km (0.093 R)
• M46: 20,589,155 km (0.029 R)
• M47: 21,061,435 km (0.111 R)
• M48: 22,402,431 km (0.069 R)
• M49: 23,919,353 km (0.092 R)
• M50: 24,465,535 km (0.059 R)
• M51: 24,665,099 km (0.073 R)
• M52: 25,066,021 km (0.037 R)
• M53: 25,166,551 km (0.077 R)
• M54: 25,772,721 km (0.116 R)
• M55: 26,179,478 km (0.062 R)
• M56: 26,332,666 km (0.083 R)
• M57: 26,434,841 km (0.119 R)
• M58: 26,639,641 km (0.096 R)
• M59: 26,999,424 km (0.103 R)
• M60: 27,464,374 km (0.085 R)
• M61: 28,036,287 km (0.113 R)
• M62: 28,140,556 km (0.079 R)
• M63: 28,297,484 km (0.048 R)
• M64: 28,559,430 km (0.117 R)
• M65: 29,935,132 km (0.042 R)
• M66: 30,309,127 km (0.1 R)
• M67: 30,738,473 km (0.027 R)
• M68: 30,900,039 km (0.07 R)
• M69: 31,494,690 km (0.095 R)
• M70: 33,025,376 km (0.107 R)
• M71: 33,910,995 km (0.112 R)
• M72: 33,966,645 km (0.106 R)
• M73: 34,468,397 km (0.105 R)
• M74: 34,860,493 km (0.107 R)
• M75: 35,762,119 km (0.064 R)
• M76: 36,102,155 km (0.12 R)
• M77: 37,014,253 km (0.12 R)
• M78: 37,703,301 km (0.076 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 11,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit