🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.39 AU - 0.65 AU

Year: 143 Days

Day: 26.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.69 AU - 0.87 AU

Year: 262 Days

Day: 38.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,672,261 km

• M1: 399,277 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.86 AU - 1.02 AU

Year: 347 Days

Day: 21.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,672,261 km

• M1: 78,389 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.97 AU - 1.47 AU

Year: 513 Days

Day: 43.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.09 AU - 2.25 AU

Year: 1217 Days

Day: 18.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.16 AU - 2.6 AU

Year: 1398 Days

Day: 44.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.47 AU - 3.43 AU

Year: 1929 Days

Day: 41.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,672,261 km

• M1: 2,655,512 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.1

Radius: 12

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.53 AU - 7.61 AU

Year: 7159 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 43,672,261 km

• M1: 149,747 km (0.032 R)
• M2: 673,639 km (0.093 R)
• M3: 1,158,785 km (0.065 R)
• M4: 1,613,114 km (0.099 R)
• M5: 2,297,375 km (0.059 R)
• M6: 2,671,668 km (0.104 R)
• M7: 3,459,002 km (0.115 R)
• M8: 4,025,978 km (0.098 R)
• M9: 4,523,391 km (0.083 R)
• M10: 4,923,266 km (0.105 R)
• M11: 5,703,120 km (0.041 R)
• M12: 6,138,898 km (0.047 R)
• M13: 6,834,379 km (0.096 R)
• M14: 7,994,660 km (0.075 R)
• M15: 8,824,778 km (0.094 R)
• M16: 12,162,157 km (0.045 R)
• M17: 14,594,170 km (0.105 R)
• M18: 15,175,806 km (0.045 R)
• M19: 15,652,126 km (0.05 R)
• M20: 16,823,627 km (0.116 R)
• M21: 18,859,355 km (0.111 R)
• M22: 21,572,462 km (0.12 R)
• M23: 25,609,360 km (0.097 R)
• M24: 26,456,084 km (0.087 R)
• M25: 27,938,150 km (0.06 R)
• M26: 33,013,408 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.2

Radius: 13.1

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.46 AU - 9.38 AU

Year: 9304 Days

Day: 11.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 43,672,261 km

• M1: 163,062 km (0.115 R)
• M2: 1,480,869 km (0.077 R)
• M3: 2,664,787 km (0.025 R)
• M4: 3,134,674 km (0.118 R)
• M5: 3,713,917 km (0.092 R)
• M6: 4,243,792 km (0.092 R)
• M7: 5,088,721 km (0.077 R)
• M8: 7,486,326 km (0.094 R)
• M9: 8,590,807 km (0.111 R)
• M10: 10,781,070 km (0.09 R)
• M11: 11,431,072 km (0.116 R)
• M12: 16,287,169 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.1

Radius: 6.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 12.92 AU - 14.34 AU

Year: 19162 Days

Day: 19.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 43,672,261 km

• M1: 77,641 km (0.077 R)
• M2: 357,689 km (0.114 R)
• M3: 1,207,704 km (0.1 R)
• M4: 1,790,537 km (0.118 R)
• M5: 2,450,413 km (0.111 R)
• M6: 3,125,848 km (0.08 R)
• M7: 3,640,913 km (0.115 R)
• M8: 7,095,427 km (0.117 R)
• M9: 9,167,956 km (0.056 R)
• M10: 9,588,176 km (0.103 R)
• M11: 14,336,263 km (0.119 R)
• M12: 23,938,651 km (0.119 R)
• M13: 36,055,929 km (0.063 R)
• M14: 37,572,702 km (0.057 R)
• M15: 41,234,259 km (0.051 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 14,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit