🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.4 AU - 0.6 AU

Year: 130 Days

Day: 37.6 Hours

Environment

Temp: 205 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,953,850 km

• M1: 52,210 km (0.119 R)
• M2: 96,939 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.51 AU - 0.79 AU

Year: 193 Days

Day: 27.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,953,850 km

• M1: 158,424 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.9 AU - 1.3 AU

Year: 426 Days

Day: 17.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.92 AU - 1.34 AU

Year: 443 Days

Day: 17.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.39 AU - 4.51 AU

Year: 2896 Days

Day: 41.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.9

Radius: 9.4

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.87 AU - 9.41 AU

Year: 10195 Days

Day: 7.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 99,953,850 km

• M1: 292,165 km (0.084 R)
• M2: 671,994 km (0.063 R)
• M3: 733,478 km (0.069 R)
• M4: 849,267 km (0.09 R)
• M5: 1,114,654 km (0.089 R)
• M6: 1,203,964 km (0.037 R)
• M7: 1,342,641 km (0.104 R)
• M8: 1,535,921 km (0.083 R)
• M9: 1,602,492 km (0.095 R)
• M10: 2,263,715 km (0.081 R)
• M11: 2,417,053 km (0.08 R)
• M12: 2,918,206 km (0.037 R)
• M13: 3,106,549 km (0.101 R)
• M14: 3,429,382 km (0.113 R)
• M15: 3,561,626 km (0.089 R)
• M16: 3,673,077 km (0.059 R)
• M17: 4,060,834 km (0.075 R)
• M18: 4,247,832 km (0.111 R)
• M19: 4,389,950 km (0.115 R)
• M20: 4,557,798 km (0.087 R)
• M21: 5,074,210 km (0.03 R)
• M22: 5,275,868 km (0.096 R)
• M23: 5,609,172 km (0.094 R)
• M24: 5,949,358 km (0.116 R)
• M25: 6,296,425 km (0.052 R)
• M26: 6,926,381 km (0.053 R)
• M27: 7,461,942 km (0.097 R)
• M28: 7,662,702 km (0.105 R)
• M29: 8,245,984 km (0.109 R)
• M30: 8,364,316 km (0.084 R)
• M31: 8,513,016 km (0.095 R)
• M32: 8,572,856 km (0.086 R)
• M33: 8,873,697 km (0.105 R)
• M34: 9,734,633 km (0.096 R)
• M35: 9,922,677 km (0.094 R)
• M36: 10,175,198 km (0.092 R)
• M37: 10,334,071 km (0.12 R)
• M38: 10,751,001 km (0.045 R)
• M39: 11,108,240 km (0.088 R)
• M40: 11,173,615 km (0.1 R)
• M41: 11,239,138 km (0.107 R)
• M42: 11,370,485 km (0.117 R)
• M43: 11,667,886 km (0.102 R)
• M44: 11,934,469 km (0.087 R)
• M45: 12,001,340 km (0.08 R)
• M46: 12,068,509 km (0.073 R)
• M47: 12,439,661 km (0.111 R)
• M48: 12,677,821 km (0.114 R)
• M49: 13,055,107 km (0.08 R)
• M50: 14,315,768 km (0.085 R)
• M51: 14,493,939 km (0.072 R)
• M52: 14,565,447 km (0.116 R)
• M53: 15,177,602 km (0.069 R)
• M54: 16,241,392 km (0.115 R)
• M55: 16,352,693 km (0.104 R)
• M56: 16,501,692 km (0.105 R)
• M57: 16,576,342 km (0.114 R)
• M58: 17,824,138 km (0.118 R)
• M59: 18,401,436 km (0.093 R)
• M60: 18,711,702 km (0.113 R)
• M61: 19,219,736 km (0.081 R)
• M62: 19,376,963 km (0.098 R)
• M63: 20,209,326 km (0.098 R)
• M64: 21,337,443 km (0.061 R)
• M65: 21,663,417 km (0.106 R)
• M66: 21,909,057 km (0.111 R)
• M67: 22,859,153 km (0.106 R)
• M68: 23,109,281 km (0.077 R)
• M69: 23,570,042 km (0.114 R)
• M70: 23,654,116 km (0.107 R)
• M71: 23,822,713 km (0.094 R)
• M72: 24,373,083 km (0.113 R)
• M73: 24,458,205 km (0.071 R)
• M74: 24,628,597 km (0.069 R)
• M75: 25,056,447 km (0.081 R)
• M76: 26,354,358 km (0.11 R)
• M77: 26,441,723 km (0.1 R)
• M78: 26,879,745 km (0.035 R)
• M79: 27,011,691 km (0.099 R)
• M80: 28,252,755 km (0.112 R)
• M81: 28,655,622 km (0.055 R)
• M82: 29,421,862 km (0.101 R)
• M83: 30,744,457 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649

Radius: 6

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.74 AU - 21.38 AU

Year: 28317 Days

Day: 17.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,953,850 km

• M1: 98,435 km (0.057 R)
• M2: 1,256,173 km (0.097 R)
• M3: 2,245,165 km (0.113 R)
• M4: 2,532,542 km (0.093 R)
• M5: 2,963,235 km (0.103 R)
• M6: 4,086,864 km (0.088 R)
• M7: 4,185,898 km (0.07 R)
• M8: 4,744,945 km (0.069 R)
• M9: 4,849,065 km (0.097 R)
• M10: 5,112,806 km (0.11 R)
• M11: 5,166,063 km (0.086 R)
• M12: 5,654,351 km (0.072 R)
• M13: 5,764,754 km (0.094 R)
• M14: 6,327,840 km (0.082 R)
• M15: 6,908,430 km (0.102 R)
• M16: 7,265,071 km (0.095 R)
• M17: 7,627,547 km (0.112 R)
• M18: 8,686,251 km (0.084 R)
• M19: 8,942,063 km (0.105 R)
• M20: 9,395,644 km (0.12 R)
• M21: 9,461,018 km (0.109 R)
• M22: 9,790,433 km (0.088 R)
• M23: 9,856,705 km (0.119 R)
• M24: 10,392,714 km (0.09 R)
• M25: 10,460,332 km (0.118 R)
• M26: 11,214,156 km (0.049 R)
• M27: 12,485,289 km (0.087 R)
• M28: 15,007,509 km (0.029 R)
• M29: 15,160,697 km (0.047 R)
• M30: 15,237,441 km (0.097 R)
• M31: 16,562,279 km (0.12 R)
• M32: 16,720,554 km (0.102 R)
• M33: 17,761,606 km (0.116 R)
• M34: 17,842,538 km (0.083 R)
• M35: 18,249,145 km (0.109 R)
• M36: 18,330,825 km (0.054 R)
• M37: 19,487,067 km (0.058 R)
• M38: 20,327,359 km (0.105 R)
• M39: 21,609,861 km (0.115 R)
• M40: 22,479,324 km (0.091 R)
• M41: 22,742,467 km (0.102 R)
• M42: 22,830,430 km (0.068 R)
• M43: 25,519,901 km (0.118 R)
• M44: 25,794,413 km (0.049 R)
• M45: 25,977,820 km (0.091 R)
• M46: 26,253,828 km (0.109 R)
• M47: 26,808,986 km (0.074 R)
• M48: 27,274,385 km (0.072 R)
• M49: 28,119,014 km (0.112 R)
• M50: 28,686,738 km (0.116 R)
• M51: 32,172,219 km (0.089 R)
• M52: 34,670,055 km (0.062 R)
• M53: 35,177,042 km (0.071 R)
• M54: 35,380,644 km (0.095 R)
• M55: 36,403,894 km (0.103 R)
• M56: 37,852,899 km (0.094 R)
• M57: 38,270,277 km (0.046 R)
• M58: 39,004,503 km (0.11 R)
• M59: 40,380,205 km (0.037 R)
• M60: 41,987,335 km (0.079 R)
• M61: 43,506,053 km (0.109 R)
• M62: 44,601,857 km (0.06 R)
• M63: 45,595,935 km (0.116 R)
• M64: 45,928,790 km (0.103 R)
• M65: 48,848,043 km (0.105 R)
• M66: 49,188,677 km (0.088 R)
• M67: 49,302,372 km (0.114 R)
• M68: 51,018,858 km (0.051 R)
• M69: 54,275,005 km (0.066 R)
• M70: 54,627,906 km (0.059 R)
• M71: 55,690,949 km (0.104 R)
• M72: 57,597,723 km (0.077 R)
• M73: 57,717,551 km (0.117 R)
• M74: 60,497,678 km (0.12 R)
• M75: 62,088,203 km (0.103 R)
• M76: 63,816,507 km (0.09 R)
• M77: 65,310,391 km (0.103 R)
• M78: 69,222,675 km (0.069 R)
• M79: 69,605,346 km (0.108 R)
• M80: 69,860,710 km (0.095 R)
• M81: 73,599,908 km (0.116 R)
• M82: 75,428,294 km (0.082 R)
• M83: 81,136,350 km (0.099 R)
• M84: 81,270,838 km (0.048 R)
• M85: 81,943,879 km (0.072 R)
• M86: 83,295,646 km (0.076 R)
• M87: 83,702,552 km (0.041 R)
• M88: 84,518,459 km (0.118 R)
• M89: 86,021,020 km (0.081 R)
• M90: 86,295,233 km (0.114 R)
• M91: 87,808,265 km (0.075 R)
• M92: 88,084,273 km (0.068 R)
• M93: 90,163,684 km (0.091 R)
• M94: 92,399,574 km (0.111 R)
• M95: 93,947,313 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 656.9

Radius: 3.6

Gravity: 50.69 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 15.4 AU - 22.76 AU

Year: 30750 Days

Day: 15.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 99,953,850 km

• M1: 80,035 km (0.084 R)
• M2: 130,001 km (0.028 R)
• M3: 590,014 km (0.085 R)
• M4: 784,790 km (0.069 R)
• M5: 904,768 km (0.057 R)
• M6: 1,549,984 km (0.047 R)
• M7: 1,624,633 km (0.09 R)
• M8: 1,738,776 km (0.049 R)
• M9: 2,015,383 km (0.08 R)
• M10: 3,156,964 km (0.034 R)
• M11: 4,460,111 km (0.096 R)
• M12: 4,620,031 km (0.11 R)
• M13: 4,945,556 km (0.114 R)
• M14: 5,000,458 km (0.116 R)
• M15: 5,278,262 km (0.097 R)
• M16: 6,141,591 km (0.087 R)
• M17: 6,559,268 km (0.093 R)
• M18: 7,547,811 km (0.11 R)
• M19: 8,059,286 km (0.076 R)
• M20: 8,188,838 km (0.117 R)
• M21: 8,847,218 km (0.117 R)
• M22: 8,913,939 km (0.062 R)
• M23: 12,533,459 km (0.025 R)
• M24: 15,086,048 km (0.109 R)
• M25: 16,379,471 km (0.078 R)
• M26: 17,289,176 km (0.116 R)
• M27: 19,677,506 km (0.074 R)
• M28: 21,625,120 km (0.102 R)
• M29: 21,895,444 km (0.092 R)
• M30: 21,985,801 km (0.068 R)
• M31: 22,439,381 km (0.1 R)
• M32: 22,621,741 km (0.087 R)
• M33: 24,004,774 km (0.072 R)
• M34: 24,565,466 km (0.071 R)
• M35: 26,082,090 km (0.113 R)
• M36: 26,658,490 km (0.116 R)
• M37: 27,726,170 km (0.118 R)
• M38: 28,117,967 km (0.084 R)
• M39: 29,903,118 km (0.117 R)
• M40: 30,103,729 km (0.09 R)
• M41: 31,215,092 km (0.079 R)
• M42: 33,269,968 km (0.085 R)
• M43: 33,477,759 km (0.03 R)
• M44: 34,103,976 km (0.094 R)
• M45: 34,208,695 km (0.118 R)
• M46: 34,418,581 km (0.051 R)
• M47: 34,839,399 km (0.084 R)
• M48: 38,050,069 km (0.071 R)
• M49: 38,267,435 km (0.118 R)
• M50: 39,360,546 km (0.11 R)
• M51: 42,025,483 km (0.056 R)
• M52: 42,250,179 km (0.115 R)
• M53: 42,587,971 km (0.11 R)
• M54: 43,379,643 km (0.107 R)
• M55: 44,176,102 km (0.119 R)
• M56: 44,633,422 km (0.043 R)
• M57: 45,092,239 km (0.041 R)
• M58: 45,322,321 km (0.109 R)
• M59: 45,899,170 km (0.102 R)
• M60: 46,710,738 km (0.118 R)
• M61: 47,526,944 km (0.077 R)
• M62: 48,465,671 km (0.102 R)
• M63: 49,055,386 km (0.109 R)
• M64: 49,173,718 km (0.082 R)
• M65: 53,371,284 km (0.11 R)
• M66: 55,205,205 km (0.092 R)
• M67: 60,829,037 km (0.094 R)
• M68: 62,872,096 km (0.116 R)
• M69: 63,773,123 km (0.11 R)
• M70: 66,632,088 km (0.093 R)
• M71: 67,813,762 km (0.114 R)
• M72: 68,077,204 km (0.069 R)
• M73: 68,209,149 km (0.078 R)
• M74: 68,605,284 km (0.117 R)
• M75: 69,002,317 km (0.084 R)
• M76: 72,205,207 km (0.055 R)
• M77: 73,960,140 km (0.108 R)
• M78: 76,550,427 km (0.091 R)
• M79: 76,687,459 km (0.092 R)
• M80: 76,824,790 km (0.058 R)
• M81: 77,236,932 km (0.115 R)
• M82: 78,063,460 km (0.071 R)
• M83: 78,754,453 km (0.099 R)
• M84: 83,789,468 km (0.111 R)
• M85: 84,497,066 km (0.1 R)
• M86: 87,920,464 km (0.062 R)
• M87: 89,071,769 km (0.1 R)
• M88: 93,432,996 km (0.119 R)
• M89: 95,935,020 km (0.109 R)
• M90: 97,417,086 km (0.082 R)
• M91: 98,608,184 km (0.079 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 15,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit