🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.79 AU

Year: 204 Days

Day: 38.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.64 AU - 0.78 AU

Year: 208 Days

Day: 21.1 Hours

Environment

Temp: 206 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,051,110 km

• M1: 60,438 km (0.037 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.29 AU - 1.79 AU

Year: 666 Days

Day: 44.1 Hours

Environment

Temp: -14 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,051,110 km

• M1: 909,106 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.25 AU - 1.85 AU

Year: 672 Days

Day: 42.8 Hours

Environment

Temp: -18 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.96 AU - 3.08 AU

Year: 1393 Days

Day: 43.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.67 AU - 4.33 AU

Year: 2280 Days

Day: 26.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.03 AU - 5.29 AU

Year: 3503 Days

Day: 13.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,051,110 km

• M1: 1,909,766 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.2

Radius: 12.1

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.46 AU - 6.72 AU

Year: 5234 Days

Day: 5.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,051,110 km

• M1: 152,440 km (0.113 R)
• M2: 234,121 km (0.09 R)
• M3: 358,287 km (0.074 R)
• M4: 440,865 km (0.112 R)
• M5: 612,753 km (0.105 R)
• M6: 819,946 km (0.101 R)
• M7: 1,039,855 km (0.025 R)
• M8: 1,133,353 km (0.12 R)
• M9: 1,304,493 km (0.061 R)
• M10: 1,419,085 km (0.09 R)
• M11: 1,510,789 km (0.052 R)
• M12: 1,631,814 km (0.073 R)
• M13: 1,912,609 km (0.066 R)
• M14: 2,103,645 km (0.102 R)
• M15: 2,209,261 km (0.08 R)
• M16: 2,316,673 km (0.059 R)
• M17: 2,747,514 km (0.103 R)
• M18: 2,997,941 km (0.03 R)
• M19: 3,100,266 km (0.116 R)
• M20: 3,203,788 km (0.098 R)
• M21: 3,683,997 km (0.101 R)
• M22: 3,942,053 km (0.065 R)
• M23: 4,092,250 km (0.053 R)
• M24: 4,244,241 km (0.067 R)
• M25: 4,320,985 km (0.079 R)
• M26: 4,398,177 km (0.081 R)
• M27: 4,691,988 km (0.109 R)
• M28: 5,195,983 km (0.076 R)
• M29: 5,464,960 km (0.083 R)
• M30: 5,590,622 km (0.055 R)
• M31: 5,952,050 km (0.112 R)
• M32: 6,387,081 km (0.071 R)
• M33: 6,541,765 km (0.105 R)
• M34: 6,653,066 km (0.098 R)
• M35: 6,787,555 km (0.09 R)
• M36: 7,127,441 km (0.074 R)
• M37: 7,800,482 km (0.047 R)
• M38: 8,469,633 km (0.097 R)
• M39: 8,811,165 km (0.092 R)
• M40: 9,457,428 km (0.095 R)
• M41: 9,608,671 km (0.118 R)
• M42: 9,710,099 km (0.108 R)
• M43: 10,118,950 km (0.061 R)
• M44: 10,429,365 km (0.111 R)
• M45: 10,612,024 km (0.088 R)
• M46: 11,513,651 km (0.037 R)
• M47: 12,689,041 km (0.099 R)
• M48: 13,023,991 km (0.112 R)
• M49: 13,164,313 km (0.117 R)
• M50: 13,560,149 km (0.114 R)
• M51: 13,645,420 km (0.055 R)
• M52: 13,988,448 km (0.088 R)
• M53: 14,103,489 km (0.044 R)
• M54: 14,305,596 km (0.078 R)
• M55: 14,392,362 km (0.108 R)
• M56: 15,418,903 km (0.099 R)
• M57: 15,567,454 km (0.094 R)
• M58: 15,716,453 km (0.084 R)
• M59: 17,171,442 km (0.094 R)
• M60: 17,387,162 km (0.047 R)
• M61: 17,634,896 km (0.051 R)
• M62: 17,977,475 km (0.097 R)
• M63: 18,290,733 km (0.106 R)
• M64: 18,605,936 km (0.113 R)
• M65: 19,529,852 km (0.12 R)
• M66: 20,175,816 km (0.066 R)
• M67: 20,763,137 km (0.118 R)
• M68: 21,455,476 km (0.076 R)
• M69: 21,921,324 km (0.118 R)
• M70: 22,222,464 km (0.088 R)
• M71: 22,525,101 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.6

Radius: 5.2

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 12.48 AU - 17.42 AU

Year: 20131 Days

Day: 18.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,051,110 km

• M1: 76,744 km (0.093 R)
• M2: 115,041 km (0.067 R)
• M3: 680,670 km (0.064 R)
• M4: 1,044,193 km (0.06 R)
• M5: 1,204,562 km (0.079 R)
• M6: 1,237,623 km (0.049 R)
• M7: 1,941,182 km (0.113 R)
• M8: 1,999,675 km (0.072 R)
• M9: 2,078,662 km (0.083 R)
• M10: 2,446,823 km (0.033 R)
• M11: 2,703,533 km (0.104 R)
• M12: 2,769,057 km (0.117 R)
• M13: 3,036,388 km (0.098 R)
• M14: 3,452,868 km (0.103 R)
• M15: 3,936,369 km (0.1 R)
• M16: 4,859,388 km (0.049 R)
• M17: 5,705,214 km (0.032 R)
• M18: 6,188,116 km (0.109 R)
• M19: 6,478,186 km (0.038 R)
• M20: 6,624,942 km (0.119 R)
• M21: 6,921,744 km (0.117 R)
• M22: 7,497,696 km (0.102 R)
• M23: 7,620,964 km (0.078 R)
• M24: 8,533,960 km (0.055 R)
• M25: 8,694,927 km (0.101 R)
• M26: 8,921,867 km (0.111 R)
• M27: 8,987,092 km (0.043 R)
• M28: 9,414,792 km (0.112 R)
• M29: 9,781,906 km (0.089 R)
• M30: 10,426,822 km (0.117 R)
• M31: 11,544,019 km (0.117 R)
• M32: 13,252,427 km (0.058 R)
• M33: 14,154,951 km (0.113 R)
• M34: 14,345,389 km (0.105 R)
• M35: 14,960,685 km (0.096 R)
• M36: 15,506,118 km (0.044 R)
• M37: 15,623,852 km (0.1 R)
• M38: 16,496,157 km (0.101 R)
• M39: 17,181,016 km (0.069 R)
• M40: 17,302,789 km (0.096 R)
• M41: 18,246,303 km (0.052 R)
• M42: 19,080,311 km (0.067 R)
• M43: 19,501,878 km (0.058 R)
• M44: 19,544,214 km (0.039 R)
• M45: 19,883,951 km (0.046 R)
• M46: 20,225,632 km (0.065 R)
• M47: 20,612,492 km (0.071 R)
• M48: 21,787,284 km (0.093 R)
• M49: 22,227,850 km (0.042 R)
• M50: 22,404,974 km (0.053 R)
• M51: 22,449,255 km (0.083 R)
• M52: 23,657,557 km (0.11 R)
• M53: 23,838,271 km (0.085 R)
• M54: 24,292,301 km (0.082 R)
• M55: 25,070,509 km (0.058 R)
• M56: 29,324,923 km (0.085 R)
• M57: 32,232,507 km (0.077 R)
• M58: 33,137,574 km (0.051 R)
• M59: 33,542,535 km (0.06 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 12,115 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit