🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.72 AU - 1.08 AU

Year: 313 Days

Day: 36.2 Hours

Environment

Temp: 97 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,339,288 km

• M1: 286,480 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.09 AU - 1.27 AU

Year: 471 Days

Day: 45.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.03 AU - 2.29 AU

Year: 1165 Days

Day: 35.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.1

Radius: 8.7

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5 AU - 5.84 AU

Year: 4632 Days

Day: 13 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,339,288 km

• M1: 111,002 km (0.097 R)
• M2: 171,140 km (0.104 R)
• M3: 254,017 km (0.11 R)
• M4: 385,663 km (0.108 R)
• M5: 520,601 km (0.087 R)
• M6: 696,976 km (0.072 R)
• M7: 948,451 km (0.096 R)
• M8: 1,167,163 km (0.075 R)
• M9: 1,274,723 km (0.118 R)
• M10: 1,434,494 km (0.085 R)
• M11: 1,600,847 km (0.097 R)
• M12: 1,669,213 km (0.109 R)
• M13: 1,970,802 km (0.045 R)
• M14: 2,156,304 km (0.082 R)
• M15: 2,584,752 km (0.115 R)
• M16: 2,665,385 km (0.113 R)
• M17: 2,767,561 km (0.119 R)
• M18: 2,829,494 km (0.114 R)
• M19: 2,891,876 km (0.071 R)
• M20: 3,039,380 km (0.081 R)
• M21: 3,407,690 km (0.069 R)
• M22: 3,608,600 km (0.09 R)
• M23: 3,813,399 km (0.079 R)
• M24: 4,305,876 km (0.116 R)
• M25: 4,547,626 km (0.087 R)
• M26: 4,670,146 km (0.087 R)
• M27: 4,818,547 km (0.092 R)
• M28: 4,943,611 km (0.092 R)
• M29: 6,196,942 km (0.082 R)
• M30: 6,251,246 km (0.035 R)
• M31: 6,415,056 km (0.097 R)
• M32: 7,485,129 km (0.043 R)
• M33: 7,981,794 km (0.06 R)
• M34: 8,070,506 km (0.07 R)
• M35: 8,189,287 km (0.054 R)
• M36: 8,428,793 km (0.116 R)
• M37: 8,579,587 km (0.109 R)
• M38: 9,347,174 km (0.051 R)
• M39: 9,597,302 km (0.039 R)
• M40: 9,660,283 km (0.117 R)
• M41: 10,555,476 km (0.111 R)
• M42: 11,913,526 km (0.075 R)
• M43: 12,630,249 km (0.08 R)
• M44: 12,837,592 km (0.09 R)
• M45: 12,941,712 km (0.043 R)
• M46: 13,220,712 km (0.029 R)
• M47: 13,607,572 km (0.078 R)
• M48: 13,678,332 km (0.078 R)
• M49: 14,141,038 km (0.048 R)
• M50: 14,936,001 km (0.101 R)
• M51: 15,118,660 km (0.095 R)
• M52: 15,228,614 km (0.097 R)
• M53: 15,375,669 km (0.104 R)
• M54: 16,005,775 km (0.085 R)
• M55: 16,080,425 km (0.073 R)
• M56: 16,757,953 km (0.101 R)
• M57: 17,291,419 km (0.084 R)
• M58: 17,675,736 km (0.074 R)
• M59: 18,257,672 km (0.075 R)
• M60: 18,335,762 km (0.091 R)
• M61: 18,727,709 km (0.114 R)
• M62: 19,639,657 km (0.061 R)
• M63: 20,040,729 km (0.107 R)
• M64: 20,282,779 km (0.074 R)
• M65: 21,096,142 km (0.07 R)
• M66: 21,548,077 km (0.104 R)
• M67: 21,754,522 km (0.068 R)
• M68: 21,920,277 km (0.107 R)
• M69: 22,461,522 km (0.068 R)
• M70: 22,670,809 km (0.061 R)
• M71: 23,770,054 km (0.102 R)
• M72: 25,320,337 km (0.105 R)
• M73: 27,393,165 km (0.039 R)
• M74: 27,527,355 km (0.101 R)
• M75: 27,616,814 km (0.077 R)
• M76: 27,931,119 km (0.103 R)
• M77: 28,336,829 km (0.091 R)
• M78: 29,519,849 km (0.113 R)
• M79: 30,071,266 km (0.109 R)
• M80: 30,348,322 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194

Radius: 8.3

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7 AU - 9.08 AU

Year: 8369 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,339,288 km

• M1: 139,874 km (0.072 R)
• M2: 262,694 km (0.085 R)
• M3: 405,261 km (0.112 R)
• M4: 462,407 km (0.089 R)
• M5: 607,966 km (0.067 R)
• M6: 733,478 km (0.107 R)
• M7: 830,268 km (0.104 R)
• M8: 970,741 km (0.097 R)
• M9: 1,050,775 km (0.077 R)
• M10: 1,217,876 km (0.098 R)
• M11: 1,393,654 km (0.029 R)
• M12: 1,515,426 km (0.034 R)
• M13: 1,969,905 km (0.089 R)
• M14: 2,142,092 km (0.06 R)
• M15: 2,501,426 km (0.12 R)
• M16: 2,556,927 km (0.113 R)
• M17: 2,899,057 km (0.04 R)
• M18: 2,977,147 km (0.103 R)
• M19: 3,336,930 km (0.119 R)
• M20: 3,647,346 km (0.089 R)
• M21: 4,251,721 km (0.114 R)
• M22: 4,497,660 km (0.115 R)
• M23: 4,679,571 km (0.088 R)
• M24: 4,771,424 km (0.112 R)
• M25: 4,887,063 km (0.045 R)
• M26: 5,431,001 km (0.111 R)
• M27: 5,697,884 km (0.075 R)
• M28: 5,870,071 km (0.072 R)
• M29: 6,756,289 km (0.113 R)
• M30: 7,148,983 km (0.114 R)
• M31: 7,522,080 km (0.034 R)
• M32: 7,765,326 km (0.112 R)
• M33: 8,650,946 km (0.108 R)
• M34: 8,905,860 km (0.116 R)
• M35: 9,077,150 km (0.086 R)
• M36: 9,568,429 km (0.093 R)
• M37: 9,655,944 km (0.071 R)
• M38: 9,949,904 km (0.073 R)
• M39: 10,576,719 km (0.062 R)
• M40: 10,637,007 km (0.119 R)
• M41: 10,971,209 km (0.042 R)
• M42: 11,185,582 km (0.105 R)
• M43: 11,556,286 km (0.072 R)
• M44: 12,119,971 km (0.069 R)
• M45: 12,500,847 km (0.088 R)
• M46: 12,756,809 km (0.08 R)
• M47: 13,404,568 km (0.102 R)
• M48: 13,732,486 km (0.098 R)
• M49: 14,429,612 km (0.107 R)
• M50: 14,630,971 km (0.117 R)
• M51: 14,833,227 km (0.104 R)
• M52: 14,968,464 km (0.071 R)
• M53: 15,274,541 km (0.038 R)
• M54: 15,342,907 km (0.077 R)
• M55: 15,445,531 km (0.09 R)
• M56: 16,135,477 km (0.081 R)
• M57: 16,449,183 km (0.098 R)
• M58: 16,729,829 km (0.072 R)
• M59: 16,870,750 km (0.048 R)
• M60: 17,402,720 km (0.117 R)
• M61: 17,473,929 km (0.057 R)
• M62: 17,616,944 km (0.119 R)
• M63: 17,724,505 km (0.096 R)
• M64: 17,796,163 km (0.106 R)
• M65: 17,904,023 km (0.085 R)
• M66: 17,976,129 km (0.113 R)
• M67: 18,084,288 km (0.063 R)
• M68: 18,337,707 km (0.096 R)
• M69: 18,738,180 km (0.112 R)
• M70: 19,104,695 km (0.07 R)
• M71: 20,106,253 km (0.101 R)
• M72: 20,331,248 km (0.118 R)
• M73: 20,707,786 km (0.058 R)
• M74: 21,277,156 km (0.1 R)
• M75: 21,697,974 km (0.115 R)
• M76: 22,044,293 km (0.077 R)
• M77: 22,121,486 km (0.086 R)
• M78: 22,586,735 km (0.067 R)
• M79: 23,369,132 km (0.09 R)
• M80: 23,487,314 km (0.099 R)
• M81: 23,566,153 km (0.091 R)
• M82: 23,645,140 km (0.079 R)
• M83: 23,961,839 km (0.073 R)
• M84: 25,444,803 km (0.076 R)
• M85: 26,217,775 km (0.057 R)
• M86: 26,381,584 km (0.077 R)
• M87: 26,709,952 km (0.074 R)
• M88: 26,957,237 km (0.095 R)
• M89: 27,329,586 km (0.081 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 178.7

Radius: 5.3

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 17.79 AU - 21.43 AU

Year: 31878 Days

Day: 15.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 66,339,288 km

• M1: 71,807 km (0.058 R)
• M2: 806,931 km (0.118 R)
• M3: 967,749 km (0.076 R)
• M4: 1,138,889 km (0.086 R)
• M5: 1,189,602 km (0.083 R)
• M6: 2,516,835 km (0.09 R)
• M7: 3,065,410 km (0.111 R)
• M8: 3,208,126 km (0.04 R)
• M9: 3,316,734 km (0.066 R)
• M10: 3,839,280 km (0.111 R)
• M11: 4,032,111 km (0.089 R)
• M12: 4,793,415 km (0.097 R)
• M13: 5,169,354 km (0.068 R)
• M14: 5,511,335 km (0.068 R)
• M15: 6,535,033 km (0.059 R)
• M16: 7,809,458 km (0.054 R)
• M17: 7,858,077 km (0.116 R)
• M18: 8,650,048 km (0.068 R)
• M19: 8,801,441 km (0.089 R)
• M20: 9,832,619 km (0.116 R)
• M21: 9,885,128 km (0.113 R)
• M22: 10,043,403 km (0.118 R)
• M23: 10,202,425 km (0.045 R)
• M24: 11,894,377 km (0.105 R)
• M25: 16,393,683 km (0.08 R)
• M26: 16,580,979 km (0.059 R)
• M27: 18,557,765 km (0.076 R)
• M28: 22,519,865 km (0.107 R)
• M29: 22,589,278 km (0.064 R)
• M30: 22,936,944 km (0.117 R)
• M31: 25,204,249 km (0.113 R)
• M32: 27,615,917 km (0.094 R)
• M33: 28,886,750 km (0.08 R)
• M34: 29,719,263 km (0.063 R)
• M35: 31,330,132 km (0.104 R)
• M36: 35,037,018 km (0.093 R)
• M37: 35,762,418 km (0.1 R)
• M38: 37,803,532 km (0.048 R)
• M39: 40,554,936 km (0.051 R)
• M40: 40,639,309 km (0.1 R)
• M41: 42,253,619 km (0.114 R)
• M42: 43,888,874 km (0.059 R)
• M43: 45,807,915 km (0.104 R)
• M44: 49,006,766 km (0.106 R)
• M45: 50,179,614 km (0.107 R)
• M46: 50,451,583 km (0.113 R)
• M47: 51,452,841 km (0.067 R)
• M48: 51,727,054 km (0.086 R)
• M49: 52,920,995 km (0.106 R)
• M50: 53,105,449 km (0.1 R)
• M51: 53,197,751 km (0.109 R)
• M52: 54,962,108 km (0.106 R)
• M53: 56,934,257 km (0.108 R)
• M54: 57,123,349 km (0.049 R)
• M55: 57,596,826 km (0.067 R)
• M56: 57,976,505 km (0.084 R)
• M57: 58,834,000 km (0.108 R)
• M58: 59,695,684 km (0.098 R)
• M59: 62,013,703 km (0.113 R)
• M60: 63,086,020 km (0.056 R)
• M61: 65,051,138 km (0.104 R)
• M62: 66,140,510 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 13,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit