🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.5 AU - 0.74 AU

Year: 173 Days

Day: 29.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.74 AU - 0.9 AU

Year: 263 Days

Day: 39.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.79 AU - 1.01 AU

Year: 303 Days

Day: 18.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.97 AU - 1.41 AU

Year: 461 Days

Day: 36.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.98 AU - 1.62 AU

Year: 526 Days

Day: 41.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.4

Radius: 13.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.94 AU - 8.76 AU

Year: 7069 Days

Day: 14.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 90,240,728 km

• M1: 165,006 km (0.114 R)
• M2: 323,281 km (0.067 R)
• M3: 420,819 km (0.093 R)
• M4: 1,004,251 km (0.109 R)
• M5: 1,164,919 km (0.118 R)
• M6: 1,497,774 km (0.11 R)
• M7: 1,652,159 km (0.046 R)
• M8: 2,217,340 km (0.092 R)
• M9: 2,305,453 km (0.102 R)
• M10: 2,412,864 km (0.119 R)
• M11: 2,632,773 km (0.029 R)
• M12: 2,764,120 km (0.116 R)
• M13: 2,859,264 km (0.073 R)
• M14: 3,131,981 km (0.113 R)
• M15: 3,433,570 km (0.074 R)
• M16: 3,681,903 km (0.079 R)
• M17: 4,065,472 km (0.117 R)
• M18: 4,152,388 km (0.079 R)
• M19: 4,395,036 km (0.056 R)
• M20: 4,733,426 km (0.058 R)
• M21: 5,057,006 km (0.075 R)
• M22: 5,774,627 km (0.071 R)
• M23: 6,220,728 km (0.118 R)
• M24: 6,346,540 km (0.109 R)
• M25: 6,473,399 km (0.117 R)
• M26: 6,601,006 km (0.049 R)
• M27: 6,832,883 km (0.1 R)
• M28: 6,936,853 km (0.103 R)
• M29: 7,119,961 km (0.116 R)
• M30: 7,544,669 km (0.071 R)
• M31: 7,923,152 km (0.094 R)
• M32: 8,446,745 km (0.037 R)
• M33: 8,755,066 km (0.083 R)
• M34: 8,896,436 km (0.097 R)
• M35: 9,038,554 km (0.057 R)
• M36: 9,789,834 km (0.078 R)
• M37: 10,742,025 km (0.097 R)
• M38: 11,290,750 km (0.068 R)
• M39: 11,630,486 km (0.042 R)
• M40: 11,786,068 km (0.086 R)
• M41: 11,911,132 km (0.053 R)
• M42: 12,478,856 km (0.063 R)
• M43: 13,673,844 km (0.118 R)
• M44: 13,871,014 km (0.077 R)
• M45: 14,301,556 km (0.108 R)
• M46: 14,635,758 km (0.072 R)
• M47: 14,871,225 km (0.093 R)
• M48: 15,006,462 km (0.115 R)
• M49: 15,791,402 km (0.104 R)
• M50: 16,136,823 km (0.111 R)
• M51: 16,800,140 km (0.116 R)
• M52: 16,905,756 km (0.082 R)
• M53: 18,081,296 km (0.092 R)
• M54: 18,406,522 km (0.08 R)
• M55: 19,356,917 km (0.058 R)
• M56: 19,541,521 km (0.092 R)
• M57: 19,652,672 km (0.084 R)
• M58: 20,136,173 km (0.114 R)
• M59: 20,510,915 km (0.093 R)
• M60: 20,736,808 km (0.09 R)
• M61: 20,850,203 km (0.088 R)
• M62: 20,963,598 km (0.064 R)
• M63: 22,187,010 km (0.053 R)
• M64: 22,380,141 km (0.087 R)
• M65: 22,496,378 km (0.076 R)
• M66: 22,612,765 km (0.103 R)
• M67: 22,846,288 km (0.081 R)
• M68: 23,669,525 km (0.066 R)
• M69: 24,144,348 km (0.106 R)
• M70: 24,862,568 km (0.084 R)
• M71: 25,184,054 km (0.072 R)
• M72: 25,345,320 km (0.094 R)
• M73: 25,587,818 km (0.089 R)
• M74: 25,871,755 km (0.026 R)
• M75: 26,853,117 km (0.081 R)
• M76: 27,348,286 km (0.06 R)
• M77: 27,555,629 km (0.101 R)
• M78: 27,805,008 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.8

Radius: 7.9

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 15.26 AU - 18.32 AU

Year: 24407 Days

Day: 20.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 101.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,240,728 km

• M1: 119,379 km (0.083 R)
• M2: 182,061 km (0.042 R)
• M3: 267,930 km (0.075 R)
• M4: 512,074 km (0.035 R)
• M5: 871,707 km (0.074 R)
• M6: 925,113 km (0.077 R)
• M7: 979,567 km (0.088 R)
• M8: 4,394,587 km (0.073 R)
• M9: 4,488,385 km (0.085 R)
• M10: 5,163,071 km (0.117 R)
• M11: 5,766,400 km (0.098 R)
• M12: 6,929,822 km (0.114 R)
• M13: 7,039,178 km (0.114 R)
• M14: 8,105,811 km (0.119 R)
• M15: 8,221,151 km (0.084 R)
• M16: 8,687,448 km (0.092 R)
• M17: 11,986,978 km (0.111 R)
• M18: 12,184,298 km (0.073 R)
• M19: 12,316,393 km (0.114 R)
• M20: 12,983,898 km (0.089 R)
• M21: 13,051,367 km (0.109 R)
• M22: 13,186,454 km (0.087 R)
• M23: 14,076,412 km (0.033 R)
• M24: 14,145,675 km (0.05 R)
• M25: 16,786,676 km (0.039 R)
• M26: 16,860,129 km (0.075 R)
• M27: 17,451,788 km (0.105 R)
• M28: 17,824,885 km (0.073 R)
• M29: 18,125,428 km (0.108 R)
• M30: 18,731,299 km (0.104 R)
• M31: 18,883,889 km (0.107 R)
• M32: 19,343,902 km (0.073 R)
• M33: 19,730,014 km (0.084 R)
• M34: 19,962,938 km (0.112 R)
• M35: 20,040,879 km (0.083 R)
• M36: 20,824,921 km (0.092 R)
• M37: 21,141,321 km (0.116 R)
• M38: 22,584,940 km (0.084 R)
• M39: 23,154,908 km (0.032 R)
• M40: 23,482,677 km (0.091 R)
• M41: 23,729,513 km (0.031 R)
• M42: 24,225,879 km (0.092 R)
• M43: 25,904,966 km (0.088 R)
• M44: 26,501,412 km (0.048 R)
• M45: 30,263,799 km (0.102 R)
• M46: 30,711,994 km (0.104 R)
• M47: 31,162,433 km (0.11 R)
• M48: 31,614,967 km (0.102 R)
• M49: 32,710,173 km (0.058 R)
• M50: 32,801,876 km (0.099 R)
• M51: 34,189,546 km (0.113 R)
• M52: 34,469,294 km (0.108 R)
• M53: 35,125,281 km (0.119 R)
• M54: 35,785,157 km (0.117 R)
• M55: 36,735,104 km (0.058 R)
• M56: 37,309,111 km (0.116 R)
• M57: 38,369,011 km (0.078 R)
• M58: 38,659,830 km (0.032 R)
• M59: 40,617,019 km (0.072 R)
• M60: 41,309,657 km (0.077 R)
• M61: 41,806,771 km (0.079 R)
• M62: 43,713,844 km (0.102 R)
• M63: 47,716,186 km (0.106 R)
• M64: 47,924,575 km (0.114 R)
• M65: 48,237,833 km (0.116 R)
• M66: 48,971,162 km (0.091 R)
• M67: 49,708,231 km (0.101 R)
• M68: 50,661,169 km (0.119 R)
• M69: 51,727,054 km (0.066 R)
• M70: 54,859,933 km (0.117 R)
• M71: 55,296,908 km (0.118 R)
• M72: 56,064,345 km (0.092 R)
• M73: 58,053,847 km (0.077 R)
• M74: 58,722,101 km (0.12 R)
• M75: 59,953,890 km (0.09 R)
• M76: 60,516,527 km (0.073 R)
• M77: 60,629,324 km (0.108 R)
• M78: 63,013,316 km (0.068 R)
• M79: 64,389,317 km (0.045 R)
• M80: 64,619,698 km (0.048 R)
• M81: 65,196,547 km (0.1 R)
• M82: 65,775,192 km (0.103 R)
• M83: 70,584,015 km (0.114 R)
• M84: 72,491,089 km (0.087 R)
• M85: 72,850,573 km (0.049 R)
• M86: 78,805,166 km (0.065 R)
• M87: 79,915,631 km (0.095 R)
• M88: 81,653,510 km (0.097 R)
• M89: 82,402,098 km (0.08 R)
• M90: 83,906,155 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.2

Radius: 5.3

Gravity: 19.55 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 14.12 AU - 23.42 AU

Year: 28849 Days

Day: 20.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,240,728 km

• M1: 68,815 km (0.083 R)
• M2: 360,232 km (0.096 R)
• M3: 558,150 km (0.086 R)
• M4: 869,912 km (0.077 R)
• M5: 1,457,981 km (0.057 R)
• M6: 1,808,040 km (0.107 R)
• M7: 2,261,321 km (0.05 R)
• M8: 2,300,516 km (0.1 R)
• M9: 2,379,953 km (0.095 R)
• M10: 2,460,137 km (0.038 R)
• M11: 2,623,348 km (0.099 R)
• M12: 3,861,420 km (0.109 R)
• M13: 4,098,982 km (0.069 R)
• M14: 4,789,525 km (0.119 R)
• M15: 4,891,102 km (0.089 R)
• M16: 6,386,483 km (0.085 R)
• M17: 7,183,091 km (0.029 R)
• M18: 10,077,511 km (0.075 R)
• M19: 10,934,408 km (0.094 R)
• M20: 11,951,823 km (0.101 R)
• M21: 12,646,854 km (0.1 R)
• M22: 12,787,476 km (0.092 R)
• M23: 13,426,409 km (0.03 R)
• M24: 13,569,873 km (0.09 R)
• M25: 13,930,554 km (0.112 R)
• M26: 14,148,518 km (0.094 R)
• M27: 15,554,887 km (0.108 R)
• M28: 15,705,532 km (0.106 R)
• M29: 16,160,310 km (0.072 R)
• M30: 16,312,900 km (0.103 R)
• M31: 17,082,730 km (0.094 R)
• M32: 17,238,163 km (0.099 R)
• M33: 17,472,134 km (0.034 R)
• M34: 18,817,767 km (0.094 R)
• M35: 20,032,651 km (0.119 R)
• M36: 20,443,147 km (0.084 R)
• M37: 20,939,513 km (0.1 R)
• M38: 21,944,063 km (0.062 R)
• M39: 22,878,601 km (0.119 R)
• M40: 24,874,087 km (0.098 R)
• M41: 26,205,358 km (0.115 R)
• M42: 27,650,623 km (0.073 R)
• M43: 29,773,118 km (0.076 R)
• M44: 30,617,897 km (0.03 R)
• M45: 30,901,235 km (0.112 R)
• M46: 32,715,708 km (0.094 R)
• M47: 33,295,848 km (0.09 R)
• M48: 35,155,350 km (0.119 R)
• M49: 35,948,219 km (0.058 R)
• M50: 36,646,990 km (0.078 R)
• M51: 37,551,758 km (0.104 R)
• M52: 38,057,698 km (0.077 R)
• M53: 38,464,006 km (0.107 R)
• M54: 38,565,882 km (0.049 R)
• M55: 39,486,059 km (0.093 R)
• M56: 39,897,453 km (0.079 R)
• M57: 41,348,253 km (0.091 R)
• M58: 41,870,649 km (0.071 R)
• M59: 43,027,489 km (0.101 R)
• M60: 43,133,105 km (0.044 R)
• M61: 43,556,766 km (0.062 R)
• M62: 45,157,613 km (0.106 R)
• M63: 45,479,997 km (0.114 R)
• M64: 46,994,974 km (0.108 R)
• M65: 49,298,183 km (0.088 R)
• M66: 50,074,147 km (0.042 R)
• M67: 50,630,801 km (0.072 R)
• M68: 54,127,651 km (0.105 R)
• M69: 54,355,938 km (0.036 R)
• M70: 54,584,523 km (0.058 R)
• M71: 56,656,154 km (0.053 R)
• M72: 57,701,544 km (0.088 R)
• M73: 59,811,473 km (0.05 R)
• M74: 60,165,571 km (0.065 R)
• M75: 60,402,085 km (0.108 R)
• M76: 61,113,273 km (0.062 R)
• M77: 61,469,915 km (0.113 R)
• M78: 62,185,292 km (0.042 R)
• M79: 62,783,534 km (0.118 R)
• M80: 62,903,511 km (0.079 R)
• M81: 63,624,274 km (0.108 R)
• M82: 64,347,879 km (0.055 R)
• M83: 66,412,928 km (0.08 R)
• M84: 67,024,484 km (0.094 R)
• M85: 69,489,109 km (0.104 R)
• M86: 69,985,474 km (0.099 R)
• M87: 73,241,173 km (0.076 R)
• M88: 73,493,694 km (0.089 R)
• M89: 75,523,737 km (0.08 R)
• M90: 76,034,165 km (0.094 R)
• M91: 77,829,788 km (0.089 R)
• M92: 78,216,349 km (0.093 R)
• M93: 81,331,725 km (0.114 R)
• M94: 83,299,386 km (0.106 R)
• M95: 85,017,218 km (0.101 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 19,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit