🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.31 AU - 1.51 AU

Year: 615 Days

Day: 39.3 Hours

Environment

Temp: -29 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.87 AU - 2.27 AU

Year: 1093 Days

Day: 22.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2 AU - 3.24 AU

Year: 1557 Days

Day: 25.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,376,831 km

• M1: 204,799 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.14 AU - 4.06 AU

Year: 2507 Days

Day: 25 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.05 AU - 4.43 AU

Year: 2655 Days

Day: 42.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.6

Radius: 9.9

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.07 AU - 7.49 AU

Year: 5777 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 69,376,831 km

• M1: 123,119 km (0.099 R)
• M2: 484,847 km (0.097 R)
• M3: 1,192,445 km (0.069 R)
• M4: 1,533,827 km (0.034 R)
• M5: 2,061,608 km (0.101 R)
• M6: 2,402,991 km (0.116 R)
• M7: 3,159,806 km (0.098 R)
• M8: 4,067,716 km (0.07 R)
• M9: 4,997,167 km (0.076 R)
• M10: 5,619,195 km (0.068 R)
• M11: 6,029,692 km (0.073 R)
• M12: 6,358,957 km (0.073 R)
• M13: 9,934,495 km (0.074 R)
• M14: 10,725,868 km (0.069 R)
• M15: 11,210,715 km (0.117 R)
• M16: 11,913,974 km (0.104 R)
• M17: 12,224,240 km (0.046 R)
• M18: 15,144,241 km (0.106 R)
• M19: 15,508,662 km (0.075 R)
• M20: 15,878,767 km (0.119 R)
• M21: 16,959,911 km (0.064 R)
• M22: 18,637,950 km (0.107 R)
• M23: 20,130,787 km (0.052 R)
• M24: 21,093,898 km (0.111 R)
• M25: 22,714,342 km (0.061 R)
• M26: 23,921,448 km (0.102 R)
• M27: 24,416,018 km (0.116 R)
• M28: 28,807,164 km (0.102 R)
• M29: 30,605,331 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.6

Radius: 11.3

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.12 AU - 11 AU

Year: 12597 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,376,831 km

• M1: 141,968 km (0.105 R)
• M2: 520,451 km (0.089 R)
• M3: 904,918 km (0.094 R)
• M4: 1,422,676 km (0.094 R)
• M5: 2,280,021 km (0.1 R)
• M6: 3,373,582 km (0.105 R)
• M7: 3,785,873 km (0.104 R)
• M8: 5,419,632 km (0.081 R)
• M9: 6,470,557 km (0.066 R)
• M10: 6,946,727 km (0.093 R)
• M11: 9,606,876 km (0.119 R)
• M12: 10,612,772 km (0.046 R)
• M13: 12,932,287 km (0.037 R)
• M14: 13,792,774 km (0.055 R)
• M15: 19,974,308 km (0.069 R)
• M16: 22,102,487 km (0.09 R)
• M17: 24,605,858 km (0.105 R)
• M18: 25,143,961 km (0.043 R)
• M19: 26,483,012 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.7

Radius: 5.2

Gravity: 15.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.21 AU - 18.77 AU

Year: 22379 Days

Day: 19.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,376,831 km

• M1: 64,776 km (0.116 R)
• M2: 293,960 km (0.041 R)
• M3: 782,696 km (0.113 R)
• M4: 1,570,030 km (0.067 R)
• M5: 2,149,572 km (0.117 R)
• M6: 2,960,691 km (0.12 R)
• M7: 3,271,556 km (0.045 R)
• M8: 3,898,072 km (0.085 R)
• M9: 4,737,615 km (0.078 R)
• M10: 4,947,351 km (0.051 R)
• M11: 5,848,978 km (0.115 R)
• M12: 7,399,559 km (0.114 R)
• M13: 7,972,071 km (0.052 R)
• M14: 8,938,323 km (0.046 R)
• M15: 9,313,215 km (0.111 R)
• M16: 9,698,430 km (0.118 R)
• M17: 10,325,395 km (0.116 R)
• M18: 11,978,002 km (0.062 R)
• M19: 13,799,207 km (0.086 R)
• M20: 14,591,477 km (0.112 R)
• M21: 16,744,041 km (0.117 R)
• M22: 19,721,188 km (0.099 R)
• M23: 20,911,239 km (0.091 R)
• M24: 24,455,362 km (0.049 R)
• M25: 25,935,334 km (0.063 R)
• M26: 27,811,441 km (0.077 R)
• M27: 28,151,627 km (0.102 R)
• M28: 31,339,557 km (0.063 R)
• M29: 39,839,858 km (0.093 R)
• M30: 46,339,436 km (0.073 R)
• M31: 53,511,009 km (0.104 R)
• M32: 58,930,042 km (0.05 R)
• M33: 63,716,127 km (0.092 R)
• M34: 65,101,253 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 18,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit