🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.58 AU - 0.58 AU

Year: 162 Days

Day: 22 Hours

Environment

Temp: 239 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,246,066 km

• M1: 40,092 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.71 AU - 0.73 AU

Year: 224 Days

Day: 36.7 Hours

Environment

Temp: 146 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,246,066 km

• M1: 295,306 km (0.119 R)
• M2: 386,561 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.93 AU - 1.07 AU

Year: 367 Days

Day: 16 Hours

Environment

Temp: 31 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.58 AU - 3.98 AU

Year: 2181 Days

Day: 33.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,246,066 km

• M1: 284,685 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.71 AU - 5.41 AU

Year: 3575 Days

Day: 16.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,246,066 km

• M1: 42,785 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.57 AU - 5.59 AU

Year: 3598 Days

Day: 46.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652

Radius: 8.4

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.1 AU - 6.24 AU

Year: 5626 Days

Day: 13.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,246,066 km

• M1: 104,419 km (0.07 R)
• M2: 372,349 km (0.042 R)
• M3: 926,759 km (0.117 R)
• M4: 1,234,631 km (0.082 R)
• M5: 2,185,176 km (0.091 R)
• M6: 2,686,628 km (0.114 R)
• M7: 3,345,607 km (0.12 R)
• M8: 4,428,546 km (0.105 R)
• M9: 5,550,380 km (0.114 R)
• M10: 5,881,291 km (0.11 R)
• M11: 6,885,242 km (0.114 R)
• M12: 7,232,309 km (0.114 R)
• M13: 7,737,800 km (0.097 R)
• M14: 8,305,375 km (0.055 R)
• M15: 9,146,115 km (0.099 R)
• M16: 9,694,391 km (0.094 R)
• M17: 10,130,917 km (0.099 R)
• M18: 10,672,013 km (0.03 R)
• M19: 12,159,016 km (0.062 R)
• M20: 12,512,964 km (0.037 R)
• M21: 14,898,153 km (0.096 R)
• M22: 19,773,996 km (0.102 R)
• M23: 20,762,090 km (0.117 R)
• M24: 23,375,565 km (0.076 R)
• M25: 24,559,931 km (0.086 R)
• M26: 32,133,174 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 903.5

Radius: 4.4

Gravity: 46.67 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.02 AU - 14.02 AU

Year: 18249 Days

Day: 24.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 84,246,066 km

• M1: 76,295 km (0.096 R)
• M2: 256,411 km (0.09 R)
• M3: 440,117 km (0.111 R)
• M4: 691,741 km (0.075 R)
• M5: 948,301 km (0.066 R)
• M6: 1,889,870 km (0.099 R)
• M7: 2,048,144 km (0.109 R)
• M8: 3,304,019 km (0.094 R)
• M9: 7,740,194 km (0.113 R)
• M10: 13,106,120 km (0.119 R)
• M11: 18,841,104 km (0.092 R)
• M12: 20,812,205 km (0.088 R)
• M13: 24,395,523 km (0.11 R)
• M14: 27,192,854 km (0.099 R)
• M15: 29,091,101 km (0.03 R)
• M16: 39,173,698 km (0.077 R)
• M17: 40,824,361 km (0.07 R)
• M18: 45,724,440 km (0.1 R)
• M19: 57,051,093 km (0.078 R)
• M20: 65,210,310 km (0.098 R)
• M21: 70,548,411 km (0.052 R)
• M22: 71,428,645 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.2

Radius: 6.1

Gravity: 12.82 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.09 AU - 21.81 AU

Year: 27917 Days

Day: 20.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 84,246,066 km

• M1: 79,436 km (0.086 R)
• M2: 337,792 km (0.101 R)
• M3: 583,282 km (0.109 R)
• M4: 912,397 km (0.091 R)
• M5: 1,375,253 km (0.06 R)
• M6: 1,695,991 km (0.105 R)
• M7: 2,487,513 km (0.064 R)
• M8: 5,876,952 km (0.074 R)
• M9: 6,179,140 km (0.063 R)
• M10: 9,560,052 km (0.089 R)
• M11: 9,917,890 km (0.119 R)
• M12: 11,439,300 km (0.11 R)
• M13: 11,842,766 km (0.079 R)
• M14: 15,176,554 km (0.105 R)
• M15: 16,754,662 km (0.115 R)
• M16: 17,539,004 km (0.108 R)
• M17: 18,347,730 km (0.087 R)
• M18: 21,122,322 km (0.112 R)
• M19: 22,244,156 km (0.116 R)
• M20: 24,164,694 km (0.091 R)
• M21: 30,456,630 km (0.108 R)
• M22: 31,101,098 km (0.049 R)
• M23: 32,284,268 km (0.087 R)
• M24: 32,685,190 km (0.082 R)
• M25: 34,739,767 km (0.084 R)
• M26: 35,020,114 km (0.09 R)
• M27: 36,300,073 km (0.071 R)
• M28: 43,494,983 km (0.079 R)
• M29: 44,147,977 km (0.115 R)
• M30: 46,654,639 km (0.06 R)
• M31: 63,923,170 km (0.098 R)
• M32: 64,555,371 km (0.083 R)
• M33: 69,541,019 km (0.098 R)
• M34: 69,763,471 km (0.078 R)
• M35: 71,333,501 km (0.114 R)
• M36: 73,848,241 km (0.106 R)
• M37: 83,490,871 km (0.084 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 17,634 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit