🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.44 AU - 0.7 AU

Year: 156 Days

Day: 33.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.69 AU - 0.93 AU

Year: 264 Days

Day: 38.1 Hours

Environment

Temp: 141 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.15 AU - 1.45 AU

Year: 536 Days

Day: 29 Hours

Environment

Temp: 13 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,533,825 km

• M1: 961,017 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.95 AU - 1.95 AU

Year: 985 Days

Day: 28.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,533,825 km

• M1: 985,252 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.73 AU - 2.81 AU

Year: 1237 Days

Day: 15.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183

Radius: 13.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.83 AU - 5.95 AU

Year: 5170 Days

Day: 11.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,533,825 km

• M1: 180,714 km (0.115 R)
• M2: 301,290 km (0.093 R)
• M3: 435,031 km (0.081 R)
• M4: 837,598 km (0.085 R)
• M5: 1,393,355 km (0.083 R)
• M6: 1,877,603 km (0.113 R)
• M7: 1,983,518 km (0.1 R)
• M8: 2,173,657 km (0.115 R)
• M9: 2,299,319 km (0.103 R)
• M10: 2,485,120 km (0.097 R)
• M11: 2,661,047 km (0.065 R)
• M12: 2,933,016 km (0.078 R)
• M13: 3,072,591 km (0.062 R)
• M14: 3,439,255 km (0.115 R)
• M15: 3,786,322 km (0.112 R)
• M16: 3,972,871 km (0.061 R)
• M17: 4,110,501 km (0.081 R)
• M18: 4,284,633 km (0.095 R)
• M19: 4,586,521 km (0.091 R)
• M20: 4,676,729 km (0.074 R)
• M21: 4,840,538 km (0.105 R)
• M22: 4,987,743 km (0.061 R)
• M23: 5,267,790 km (0.076 R)
• M24: 5,882,487 km (0.044 R)
• M25: 5,980,773 km (0.079 R)
• M26: 6,138,898 km (0.093 R)
• M27: 6,338,611 km (0.119 R)
• M28: 6,459,486 km (0.102 R)
• M29: 6,560,914 km (0.051 R)
• M30: 6,744,620 km (0.042 R)
• M31: 6,847,394 km (0.096 R)
• M32: 6,950,766 km (0.113 R)
• M33: 7,285,117 km (0.115 R)
• M34: 7,539,284 km (0.07 R)
• M35: 7,624,704 km (0.089 R)
• M36: 7,904,452 km (0.114 R)
• M37: 8,143,958 km (0.081 R)
• M38: 8,407,849 km (0.102 R)
• M39: 8,674,732 km (0.096 R)
• M40: 8,809,071 km (0.066 R)
• M41: 8,966,896 km (0.108 R)
• M42: 10,404,831 km (0.112 R)
• M43: 10,691,461 km (0.112 R)
• M44: 10,811,588 km (0.072 R)
• M45: 10,908,078 km (0.109 R)
• M46: 11,150,576 km (0.073 R)
• M47: 11,517,690 km (0.077 R)
• M48: 11,988,325 km (0.107 R)
• M49: 12,414,828 km (0.069 R)
• M50: 12,515,956 km (0.078 R)
• M51: 12,820,837 km (0.09 R)
• M52: 14,144,030 km (0.081 R)
• M53: 14,514,883 km (0.069 R)
• M54: 14,621,397 km (0.104 R)
• M55: 15,320,318 km (0.08 R)
• M56: 15,456,003 km (0.066 R)
• M57: 16,030,160 km (0.059 R)
• M58: 16,278,343 km (0.071 R)
• M59: 16,527,872 km (0.083 R)
• M60: 16,611,348 km (0.105 R)
• M61: 16,750,773 km (0.102 R)
• M62: 16,834,548 km (0.084 R)
• M63: 16,974,571 km (0.116 R)
• M64: 17,199,417 km (0.112 R)
• M65: 17,680,524 km (0.095 R)
• M66: 17,908,511 km (0.108 R)
• M67: 17,994,230 km (0.03 R)
• M68: 18,080,099 km (0.075 R)
• M69: 18,453,795 km (0.094 R)
• M70: 18,540,412 km (0.093 R)
• M71: 18,771,990 km (0.075 R)
• M72: 18,975,443 km (0.051 R)
• M73: 19,179,494 km (0.096 R)
• M74: 19,413,764 km (0.115 R)
• M75: 19,560,670 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.2

Radius: 8

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.97 AU - 10.33 AU

Year: 10010 Days

Day: 13.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,533,825 km

• M1: 150,047 km (0.062 R)
• M2: 608,863 km (0.115 R)
• M3: 1,154,596 km (0.082 R)
• M4: 1,351,467 km (0.077 R)
• M5: 2,091,229 km (0.119 R)
• M6: 2,287,800 km (0.105 R)
• M7: 2,513,244 km (0.068 R)
• M8: 2,722,532 km (0.061 R)
• M9: 3,182,545 km (0.078 R)
• M10: 3,257,494 km (0.1 R)
• M11: 3,333,041 km (0.07 R)
• M12: 3,537,092 km (0.075 R)
• M13: 3,719,153 km (0.116 R)
• M14: 4,174,080 km (0.096 R)
• M15: 4,228,833 km (0.056 R)
• M16: 4,703,357 km (0.103 R)
• M17: 4,932,691 km (0.103 R)
• M18: 5,461,818 km (0.109 R)
• M19: 5,916,446 km (0.066 R)
• M20: 6,008,898 km (0.091 R)
• M21: 6,164,031 km (0.073 R)
• M22: 7,187,729 km (0.094 R)
• M23: 7,253,402 km (0.066 R)
• M24: 7,585,061 km (0.094 R)
• M25: 7,652,081 km (0.098 R)
• M26: 8,297,745 km (0.063 R)
• M27: 8,470,531 km (0.101 R)
• M28: 9,895,750 km (0.099 R)
• M29: 10,337,662 km (0.094 R)
• M30: 10,710,759 km (0.089 R)
• M31: 11,012,498 km (0.084 R)
• M32: 11,317,079 km (0.105 R)
• M33: 11,470,417 km (0.103 R)
• M34: 11,585,757 km (0.113 R)
• M35: 11,740,291 km (0.118 R)
• M36: 12,721,504 km (0.084 R)
• M37: 12,920,918 km (0.083 R)
• M38: 13,242,104 km (0.109 R)
• M39: 13,688,056 km (0.074 R)
• M40: 14,056,665 km (0.1 R)
• M41: 15,139,604 km (0.116 R)
• M42: 15,266,313 km (0.056 R)
• M43: 15,733,806 km (0.05 R)
• M44: 15,990,816 km (0.105 R)
• M45: 17,076,447 km (0.099 R)
• M46: 17,962,216 km (0.03 R)
• M47: 19,364,248 km (0.114 R)
• M48: 20,848,109 km (0.087 R)
• M49: 20,989,180 km (0.089 R)
• M50: 22,368,322 km (0.091 R)
• M51: 22,802,306 km (0.081 R)
• M52: 23,044,505 km (0.118 R)
• M53: 23,141,743 km (0.104 R)
• M54: 23,531,745 km (0.11 R)
• M55: 23,825,555 km (0.081 R)
• M56: 23,973,059 km (0.101 R)
• M57: 24,120,712 km (0.109 R)
• M58: 24,268,814 km (0.065 R)
• M59: 24,664,949 km (0.11 R)
• M60: 26,017,912 km (0.084 R)
• M61: 26,474,335 km (0.085 R)
• M62: 26,882,139 km (0.113 R)
• M63: 27,755,641 km (0.088 R)
• M64: 27,859,163 km (0.118 R)
• M65: 29,162,160 km (0.084 R)
• M66: 29,319,986 km (0.065 R)
• M67: 30,912,605 km (0.054 R)
• M68: 31,180,834 km (0.069 R)
• M69: 31,935,705 km (0.062 R)
• M70: 32,206,926 km (0.073 R)
• M71: 32,805,915 km (0.081 R)
• M72: 33,408,795 km (0.068 R)
• M73: 33,683,905 km (0.1 R)
• M74: 34,070,466 km (0.104 R)
• M75: 34,625,325 km (0.089 R)
• M76: 35,127,226 km (0.092 R)
• M77: 35,463,073 km (0.101 R)
• M78: 35,687,619 km (0.061 R)
• M79: 35,743,868 km (0.107 R)
• M80: 36,703,838 km (0.045 R)
• M81: 36,760,535 km (0.098 R)
• M82: 37,672,334 km (0.1 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 19,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit