🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.69 AU - 0.77 AU

Year: 218 Days

Day: 13.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.66 AU - 1.02 AU

Year: 269 Days

Day: 17.3 Hours

Environment

Temp: 200 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,041,924 km

• M1: 383,719 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.79 AU - 0.91 AU

Year: 274 Days

Day: 23.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 57 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.71 AU - 2.95 AU

Year: 1666 Days

Day: 33.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.34 AU - 3.82 AU

Year: 2370 Days

Day: 21.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.14 AU - 4.48 AU

Year: 2602 Days

Day: 13.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.7

Radius: 6.7

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 11.66 AU - 16.38 AU

Year: 18365 Days

Day: 15.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,041,924 km

• M1: 175,329 km (0.076 R)
• M2: 314,156 km (0.102 R)
• M3: 715,676 km (0.073 R)
• M4: 1,135,747 km (0.059 R)
• M5: 1,257,520 km (0.048 R)
• M6: 1,815,221 km (0.113 R)
• M7: 1,929,513 km (0.099 R)
• M8: 2,286,155 km (0.032 R)
• M9: 2,793,441 km (0.084 R)
• M10: 3,026,215 km (0.077 R)
• M11: 3,545,769 km (0.117 R)
• M12: 4,018,348 km (0.12 R)
• M13: 4,167,797 km (0.054 R)
• M14: 4,942,115 km (0.032 R)
• M15: 5,102,335 km (0.077 R)
• M16: 5,386,720 km (0.073 R)
• M17: 5,886,377 km (0.034 R)
• M18: 6,531,593 km (0.083 R)
• M19: 6,707,520 km (0.089 R)
• M20: 8,694,479 km (0.036 R)
• M21: 9,180,821 km (0.106 R)
• M22: 9,328,474 km (0.091 R)
• M23: 9,927,016 km (0.084 R)
• M24: 10,796,030 km (0.071 R)
• M25: 10,899,850 km (0.114 R)
• M26: 10,951,911 km (0.049 R)
• M27: 11,424,041 km (0.069 R)
• M28: 11,956,460 km (0.072 R)
• M29: 13,045,234 km (0.085 R)
• M30: 13,769,886 km (0.102 R)
• M31: 13,826,284 km (0.034 R)
• M32: 14,622,294 km (0.048 R)
• M33: 14,967,865 km (0.089 R)
• M34: 15,608,743 km (0.062 R)
• M35: 15,726,177 km (0.05 R)
• M36: 16,317,986 km (0.065 R)
• M37: 16,496,905 km (0.08 R)
• M38: 16,916,976 km (0.053 R)
• M39: 17,279,751 km (0.075 R)
• M40: 18,136,498 km (0.065 R)
• M41: 18,507,800 km (0.045 R)
• M42: 19,510,405 km (0.085 R)
• M43: 20,209,924 km (0.08 R)
• M44: 21,437,225 km (0.103 R)
• M45: 22,158,885 km (0.09 R)
• M46: 22,224,858 km (0.101 R)
• M47: 22,290,980 km (0.098 R)
• M48: 22,755,183 km (0.036 R)
• M49: 22,888,474 km (0.082 R)
• M50: 23,356,865 km (0.099 R)
• M51: 24,780,738 km (0.115 R)
• M52: 25,884,471 km (0.092 R)
• M53: 26,442,321 km (0.119 R)
• M54: 26,863,290 km (0.081 R)
• M55: 27,498,931 km (0.09 R)
• M56: 27,711,958 km (0.104 R)
• M57: 28,569,304 km (0.101 R)
• M58: 28,713,067 km (0.085 R)
• M59: 29,362,920 km (0.091 R)
• M60: 30,017,561 km (0.109 R)
• M61: 30,677,138 km (0.067 R)
• M62: 31,712,505 km (0.11 R)
• M63: 31,786,855 km (0.101 R)
• M64: 32,384,049 km (0.117 R)
• M65: 32,834,489 km (0.095 R)
• M66: 35,271,139 km (0.11 R)
• M67: 35,889,427 km (0.05 R)
• M68: 36,044,410 km (0.095 R)
• M69: 36,277,633 km (0.12 R)
• M70: 38,239,460 km (0.072 R)
• M71: 39,033,824 km (0.075 R)
• M72: 41,205,537 km (0.078 R)
• M73: 41,611,994 km (0.112 R)
• M74: 43,333,716 km (0.107 R)
• M75: 43,416,294 km (0.069 R)
• M76: 43,498,872 km (0.027 R)
• M77: 44,995,000 km (0.118 R)
• M78: 45,917,570 km (0.115 R)
• M79: 46,338,838 km (0.061 R)
• M80: 46,761,602 km (0.119 R)
• M81: 47,695,990 km (0.105 R)
• M82: 47,781,261 km (0.116 R)
• M83: 49,583,167 km (0.085 R)
• M84: 50,102,122 km (0.083 R)
• M85: 52,283,558 km (0.11 R)
• M86: 52,723,675 km (0.103 R)
• M87: 53,253,252 km (0.115 R)
• M88: 54,763,442 km (0.04 R)
• M89: 55,927,762 km (0.063 R)
• M90: 56,107,729 km (0.089 R)
• M91: 57,553,442 km (0.064 R)
• M92: 59,194,531 km (0.04 R)
• M93: 60,481,522 km (0.083 R)
• M94: 61,499,086 km (0.075 R)
• M95: 62,149,687 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.5

Radius: 6.4

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.92 AU - 20.5 AU

Year: 23897 Days

Day: 19.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,041,924 km

• M1: 249,380 km (0.106 R)
• M2: 506,838 km (0.12 R)
• M3: 671,844 km (0.1 R)
• M4: 874,998 km (0.056 R)
• M5: 1,028,785 km (0.116 R)
• M6: 1,074,262 km (0.088 R)
• M7: 1,143,975 km (0.11 R)
• M8: 1,514,978 km (0.058 R)
• M9: 1,619,846 km (0.061 R)
• M10: 2,828,447 km (0.03 R)
• M11: 2,893,073 km (0.094 R)
• M12: 3,531,856 km (0.104 R)
• M13: 3,849,452 km (0.09 R)
• M14: 3,957,312 km (0.106 R)
• M15: 4,361,376 km (0.096 R)
• M16: 5,169,055 km (0.083 R)
• M17: 5,328,078 km (0.118 R)
• M18: 5,529,137 km (0.094 R)
• M19: 5,610,219 km (0.118 R)
• M20: 5,856,009 km (0.112 R)
• M21: 6,485,816 km (0.118 R)
• M22: 6,743,872 km (0.109 R)
• M23: 8,641,671 km (0.098 R)
• M24: 9,164,216 km (0.069 R)
• M25: 9,308,578 km (0.085 R)
• M26: 9,648,315 km (0.113 R)
• M27: 10,289,940 km (0.058 R)
• M28: 10,389,871 km (0.112 R)
• M29: 11,666,091 km (0.066 R)
• M30: 12,561,883 km (0.119 R)
• M31: 13,153,243 km (0.108 R)
• M32: 13,643,775 km (0.095 R)
• M33: 14,307,092 km (0.041 R)
• M34: 16,011,161 km (0.069 R)
• M35: 16,534,753 km (0.069 R)
• M36: 16,827,965 km (0.113 R)
• M37: 17,360,384 km (0.089 R)
• M38: 18,562,852 km (0.088 R)
• M39: 18,745,660 km (0.039 R)
• M40: 19,297,228 km (0.071 R)
• M41: 19,420,646 km (0.1 R)
• M42: 21,748,838 km (0.085 R)
• M43: 22,134,651 km (0.054 R)
• M44: 22,457,932 km (0.087 R)
• M45: 22,782,709 km (0.047 R)
• M46: 23,436,900 km (0.11 R)
• M47: 24,363,210 km (0.077 R)
• M48: 24,496,502 km (0.09 R)
• M49: 24,965,042 km (0.067 R)
• M50: 25,774,965 km (0.054 R)
• M51: 25,978,867 km (0.119 R)
• M52: 26,662,081 km (0.064 R)
• M53: 27,976,747 km (0.054 R)
• M54: 30,309,576 km (0.097 R)
• M55: 30,524,698 km (0.069 R)
• M56: 31,390,420 km (0.044 R)
• M57: 32,337,375 km (0.084 R)
• M58: 32,851,094 km (0.111 R)
• M59: 32,924,846 km (0.054 R)
• M60: 33,515,757 km (0.091 R)
• M61: 34,708,052 km (0.111 R)
• M62: 36,217,794 km (0.098 R)
• M63: 36,980,743 km (0.05 R)
• M64: 39,692,504 km (0.072 R)
• M65: 40,242,426 km (0.106 R)
• M66: 40,636,915 km (0.105 R)
• M67: 41,111,888 km (0.036 R)
• M68: 41,588,657 km (0.039 R)
• M69: 42,147,255 km (0.088 R)
• M70: 43,030,032 km (0.105 R)
• M71: 43,110,516 km (0.085 R)
• M72: 43,675,846 km (0.092 R)
• M73: 44,243,720 km (0.094 R)
• M74: 44,977,198 km (0.059 R)
• M75: 46,539,000 km (0.086 R)
• M76: 47,701,226 km (0.037 R)
• M77: 48,453,254 km (0.046 R)
• M78: 49,462,292 km (0.111 R)
• M79: 50,138,774 km (0.091 R)
• M80: 51,929,011 km (0.105 R)
• M81: 52,875,068 km (0.063 R)
• M82: 52,961,386 km (0.055 R)
• M83: 53,480,042 km (0.086 R)
• M84: 53,566,659 km (0.11 R)
• M85: 54,174,326 km (0.041 R)
• M86: 54,609,805 km (0.083 R)
• M87: 56,715,994 km (0.041 R)
• M88: 57,512,602 km (0.096 R)
• M89: 58,223,790 km (0.108 R)
• M90: 58,491,271 km (0.094 R)
• M91: 59,027,430 km (0.117 R)
• M92: 60,014,627 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.1

Radius: 7

Gravity: 16.02 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 16.98 AU - 17.7 AU

Year: 25261 Days

Day: 21.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,041,924 km

• M1: 110,553 km (0.113 R)
• M2: 369,956 km (0.066 R)
• M3: 432,637 km (0.11 R)
• M4: 546,182 km (0.12 R)
• M5: 748,588 km (0.04 R)
• M6: 1,318,855 km (0.032 R)
• M7: 1,453,194 km (0.051 R)
• M8: 1,522,009 km (0.063 R)
• M9: 3,664,998 km (0.048 R)
• M10: 3,951,179 km (0.115 R)
• M11: 5,325,983 km (0.093 R)
• M12: 5,650,012 km (0.074 R)
• M13: 5,924,973 km (0.097 R)
• M14: 6,260,671 km (0.099 R)
• M15: 7,067,751 km (0.079 R)
• M16: 7,483,633 km (0.089 R)
• M17: 8,714,974 km (0.055 R)
• M18: 8,841,533 km (0.099 R)
• M19: 9,418,532 km (0.043 R)
• M20: 9,613,608 km (0.064 R)
• M21: 10,812,037 km (0.078 R)
• M22: 11,636,770 km (0.08 R)
• M23: 12,197,762 km (0.107 R)
• M24: 12,339,431 km (0.079 R)
• M25: 14,155,549 km (0.106 R)
• M26: 15,284,863 km (0.102 R)
• M27: 15,361,158 km (0.117 R)
• M28: 15,667,535 km (0.093 R)
• M29: 16,520,841 km (0.06 R)
• M30: 17,309,521 km (0.086 R)
• M31: 17,468,843 km (0.074 R)
• M32: 17,548,578 km (0.051 R)
• M33: 17,708,498 km (0.08 R)
• M34: 18,353,265 km (0.111 R)
• M35: 18,434,347 km (0.117 R)
• M36: 20,248,969 km (0.074 R)
• M37: 21,433,186 km (0.117 R)
• M38: 21,775,616 km (0.117 R)
• M39: 22,726,609 km (0.071 R)
• M40: 23,868,041 km (0.101 R)
• M41: 24,045,315 km (0.073 R)
• M42: 24,669,138 km (0.116 R)
• M43: 26,572,322 km (0.118 R)
• M44: 26,664,175 km (0.095 R)
• M45: 27,309,690 km (0.117 R)
• M46: 28,428,383 km (0.108 R)
• M47: 28,710,375 km (0.047 R)
• M48: 28,993,264 km (0.068 R)
• M49: 30,517,816 km (0.114 R)
• M50: 30,710,199 km (0.089 R)
• M51: 33,148,943 km (0.094 R)
• M52: 33,346,712 km (0.113 R)
• M53: 34,141,824 km (0.093 R)
• M54: 35,750,450 km (0.113 R)
• M55: 38,416,883 km (0.118 R)
• M56: 38,728,645 km (0.027 R)
• M57: 39,145,574 km (0.079 R)
• M58: 39,354,712 km (0.061 R)
• M59: 40,300,021 km (0.086 R)
• M60: 40,511,103 km (0.117 R)
• M61: 41,465,538 km (0.114 R)
• M62: 41,572,051 km (0.078 R)
• M63: 42,642,125 km (0.095 R)
• M64: 48,238,731 km (0.109 R)
• M65: 48,799,723 km (0.101 R)
• M66: 50,154,930 km (0.063 R)
• M67: 53,133,274 km (0.1 R)
• M68: 54,527,227 km (0.105 R)
• M69: 55,345,827 km (0.08 R)
• M70: 56,995,293 km (0.074 R)
• M71: 58,421,858 km (0.1 R)
• M72: 58,780,444 km (0.084 R)
• M73: 59,379,584 km (0.108 R)
• M74: 60,946,621 km (0.057 R)
• M75: 61,188,970 km (0.097 R)
• M76: 61,310,294 km (0.055 R)
• M77: 65,233,049 km (0.054 R)
• M78: 66,350,844 km (0.09 R)
• M79: 68,102,336 km (0.086 R)
• M80: 68,731,545 km (0.108 R)
• M81: 70,249,365 km (0.112 R)
• M82: 72,418,534 km (0.032 R)
• M83: 73,447,019 km (0.091 R)
• M84: 77,608,683 km (0.109 R)
• M85: 78,134,220 km (0.117 R)
• M86: 82,515,044 km (0.042 R)
• M87: 83,723,645 km (0.093 R)
• M88: 84,262,646 km (0.114 R)
• M89: 85,886,531 km (0.092 R)
• M90: 86,838,572 km (0.108 R)
• M91: 88,615,944 km (0.096 R)
• M92: 89,027,787 km (0.094 R)
• M93: 89,991,347 km (0.069 R)
• M94: 92,067,616 km (0.109 R)
• M95: 92,484,695 km (0.06 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 10,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit