🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.44 AU - 0.6 AU

Year: 133 Days

Day: 15.5 Hours

Environment

Temp: 279 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,302,072 km

• M1: 81,232 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.72 AU - 0.78 AU

Year: 230 Days

Day: 24.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.61 AU - 0.99 AU

Year: 254 Days

Day: 26.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,302,072 km

• M1: 748,588 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.9 AU - 2.14 AU

Year: 1019 Days

Day: 18.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.79 AU - 2.25 AU

Year: 1019 Days

Day: 42.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,302,072 km

• M1: 802,293 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.32 AU - 6.24 AU

Year: 4304 Days

Day: 43.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,302,072 km

• M1: 805,435 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457

Radius: 10.5

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 10.3 AU - 10.48 AU

Year: 11881 Days

Day: 5.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 100,302,072 km

• M1: 734,974 km (0.071 R)
• M2: 836,402 km (0.084 R)
• M3: 961,466 km (0.104 R)
• M4: 1,250,937 km (0.109 R)
• M5: 1,701,975 km (0.111 R)
• M6: 1,839,904 km (0.097 R)
• M7: 2,102,598 km (0.066 R)
• M8: 2,251,149 km (0.111 R)
• M9: 2,352,127 km (0.112 R)
• M10: 3,157,413 km (0.1 R)
• M11: 3,242,384 km (0.102 R)
• M12: 3,414,721 km (0.111 R)
• M13: 3,619,520 km (0.063 R)
• M14: 3,980,351 km (0.083 R)
• M15: 4,479,409 km (0.091 R)
• M16: 4,575,152 km (0.066 R)
• M17: 5,131,057 km (0.037 R)
• M18: 5,468,101 km (0.107 R)
• M19: 5,882,188 km (0.118 R)
• M20: 6,234,940 km (0.1 R)
• M21: 6,813,734 km (0.057 R)
• M22: 7,714,164 km (0.09 R)
• M23: 8,611,901 km (0.07 R)
• M24: 8,731,429 km (0.1 R)
• M25: 8,932,040 km (0.119 R)
• M26: 9,957,234 km (0.07 R)
• M27: 10,124,634 km (0.041 R)
• M28: 10,377,604 km (0.112 R)
• M29: 10,889,977 km (0.054 R)
• M30: 11,192,613 km (0.09 R)
• M31: 11,366,895 km (0.097 R)
• M32: 11,585,906 km (0.111 R)
• M33: 12,475,864 km (0.065 R)
• M34: 14,179,933 km (0.118 R)
• M35: 14,605,390 km (0.075 R)
• M36: 15,227,418 km (0.087 R)
• M37: 15,565,958 km (0.087 R)
• M38: 15,663,196 km (0.097 R)
• M39: 16,994,767 km (0.101 R)
• M40: 17,953,540 km (0.107 R)
• M41: 18,055,416 km (0.077 R)
• M42: 18,259,916 km (0.064 R)
• M43: 19,398,206 km (0.115 R)
• M44: 19,765,170 km (0.098 R)
• M45: 19,870,487 km (0.104 R)
• M46: 20,826,417 km (0.067 R)
• M47: 21,309,917 km (0.087 R)
• M48: 21,742,854 km (0.05 R)
• M49: 21,906,065 km (0.106 R)
• M50: 22,014,972 km (0.09 R)
• M51: 23,782,920 km (0.07 R)
• M52: 26,056,209 km (0.073 R)
• M53: 26,345,232 km (0.082 R)
• M54: 26,693,496 km (0.084 R)
• M55: 26,984,913 km (0.115 R)
• M56: 27,394,512 km (0.055 R)
• M57: 27,629,680 km (0.037 R)
• M58: 28,338,773 km (0.116 R)
• M59: 29,895,638 km (0.053 R)
• M60: 30,441,072 km (0.071 R)
• M61: 30,989,797 km (0.117 R)
• M62: 32,717,653 km (0.1 R)
• M63: 33,154,478 km (0.112 R)
• M64: 33,467,736 km (0.065 R)
• M65: 33,718,911 km (0.069 R)
• M66: 34,160,225 km (0.071 R)
• M67: 34,286,635 km (0.086 R)
• M68: 34,539,904 km (0.111 R)
• M69: 35,559,414 km (0.12 R)
• M70: 37,497,604 km (0.071 R)
• M71: 39,006,598 km (0.094 R)
• M72: 39,138,693 km (0.109 R)
• M73: 39,403,481 km (0.078 R)
• M74: 39,469,753 km (0.11 R)
• M75: 40,001,423 km (0.055 R)
• M76: 40,268,007 km (0.112 R)
• M77: 40,937,457 km (0.076 R)
• M78: 41,138,966 km (0.093 R)
• M79: 41,745,435 km (0.076 R)
• M80: 42,151,444 km (0.116 R)
• M81: 43,445,765 km (0.067 R)
• M82: 43,582,647 km (0.045 R)
• M83: 44,063,305 km (0.109 R)
• M84: 44,269,899 km (0.054 R)
• M85: 44,407,679 km (0.114 R)
• M86: 44,545,758 km (0.084 R)
• M87: 45,099,270 km (0.113 R)
• M88: 45,585,314 km (0.111 R)
• M89: 46,562,786 km (0.111 R)
• M90: 46,703,109 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.3

Radius: 11.1

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.61 AU - 13.05 AU

Year: 12644 Days

Day: 10.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 100,302,072 km

• M1: 230,830 km (0.117 R)
• M2: 342,430 km (0.067 R)
• M3: 447,298 km (0.064 R)
• M4: 620,382 km (0.109 R)
• M5: 776,263 km (0.065 R)
• M6: 990,338 km (0.09 R)
• M7: 1,200,074 km (0.083 R)
• M8: 1,348,026 km (0.113 R)
• M9: 1,635,703 km (0.101 R)
• M10: 1,801,009 km (0.089 R)
• M11: 2,059,514 km (0.059 R)
• M12: 2,709,217 km (0.077 R)
• M13: 3,006,319 km (0.071 R)
• M14: 3,596,333 km (0.109 R)
• M15: 3,668,140 km (0.047 R)
• M16: 4,034,355 km (0.105 R)
• M17: 4,762,598 km (0.114 R)
• M18: 4,881,379 km (0.066 R)
• M19: 5,531,381 km (0.082 R)
• M20: 6,513,192 km (0.107 R)
• M21: 6,867,290 km (0.1 R)
• M22: 7,873,486 km (0.1 R)
• M23: 8,061,380 km (0.095 R)
• M24: 8,345,916 km (0.077 R)
• M25: 8,730,681 km (0.068 R)
• M26: 9,170,499 km (0.055 R)
• M27: 10,275,728 km (0.108 R)
• M28: 10,948,619 km (0.033 R)
• M29: 11,053,338 km (0.09 R)
• M30: 11,422,695 km (0.038 R)
• M31: 11,742,685 km (0.106 R)
• M32: 12,500,398 km (0.101 R)
• M33: 13,107,017 km (0.101 R)
• M34: 13,385,868 km (0.054 R)
• M35: 14,006,400 km (0.051 R)
• M36: 14,925,679 km (0.119 R)
• M37: 15,510,158 km (0.071 R)
• M38: 15,983,037 km (0.07 R)
• M39: 16,102,116 km (0.085 R)
• M40: 16,281,185 km (0.073 R)
• M41: 19,615,123 km (0.118 R)
• M42: 19,998,243 km (0.085 R)
• M43: 20,255,103 km (0.096 R)
• M44: 20,836,889 km (0.086 R)
• M45: 20,966,890 km (0.075 R)
• M46: 21,424,210 km (0.086 R)
• M47: 22,882,789 km (0.115 R)
• M48: 24,923,005 km (0.092 R)
• M49: 25,685,506 km (0.104 R)
• M50: 27,875,618 km (0.075 R)
• M51: 28,739,397 km (0.105 R)
• M52: 30,198,425 km (0.095 R)
• M53: 31,011,190 km (0.051 R)
• M54: 33,188,288 km (0.072 R)
• M55: 34,410,353 km (0.111 R)
• M56: 35,259,021 km (0.054 R)
• M57: 35,802,810 km (0.098 R)
• M58: 35,958,691 km (0.114 R)
• M59: 36,741,237 km (0.078 R)
• M60: 37,134,679 km (0.042 R)
• M61: 37,687,892 km (0.084 R)
• M62: 37,767,179 km (0.088 R)
• M63: 38,722,511 km (0.059 R)
• M64: 39,847,038 km (0.072 R)
• M65: 40,656,812 km (0.096 R)
• M66: 40,982,337 km (0.077 R)
• M67: 41,063,718 km (0.08 R)
• M68: 41,145,398 km (0.106 R)
• M69: 42,375,093 km (0.09 R)
• M70: 42,953,139 km (0.117 R)
• M71: 44,367,736 km (0.042 R)
• M72: 44,535,137 km (0.079 R)
• M73: 45,628,547 km (0.09 R)
• M74: 47,327,979 km (0.104 R)
• M75: 47,756,128 km (0.042 R)
• M76: 49,915,723 km (0.112 R)
• M77: 50,002,789 km (0.098 R)
• M78: 50,177,071 km (0.078 R)
• M79: 50,613,597 km (0.057 R)
• M80: 53,347,947 km (0.116 R)
• M81: 55,047,528 km (0.099 R)
• M82: 55,768,441 km (0.051 R)
• M83: 57,219,540 km (0.086 R)
• M84: 58,224,538 km (0.047 R)
• M85: 58,407,796 km (0.093 R)
• M86: 58,775,059 km (0.107 R)
• M87: 61,087,692 km (0.112 R)
• M88: 61,647,188 km (0.084 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.1

Radius: 12.3

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.92 AU - 13.92 AU

Year: 15528 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 100,302,072 km

• M1: 402,867 km (0.09 R)
• M2: 606,919 km (0.096 R)
• M3: 1,583,493 km (0.112 R)
• M4: 1,735,036 km (0.078 R)
• M5: 1,955,693 km (0.074 R)
• M6: 2,891,278 km (0.088 R)
• M7: 3,327,655 km (0.094 R)
• M8: 3,846,311 km (0.073 R)
• M9: 4,157,175 km (0.064 R)
• M10: 5,251,783 km (0.04 R)
• M11: 5,504,154 km (0.085 R)
• M12: 5,854,961 km (0.036 R)
• M13: 6,652,169 km (0.049 R)
• M14: 7,227,971 km (0.084 R)
• M15: 7,586,258 km (0.099 R)
• M16: 7,845,960 km (0.108 R)
• M17: 8,777,505 km (0.068 R)
• M18: 9,215,079 km (0.116 R)
• M19: 11,271,152 km (0.093 R)
• M20: 12,077,485 km (0.073 R)
• M21: 13,494,027 km (0.105 R)
• M22: 13,682,670 km (0.081 R)
• M23: 13,872,211 km (0.08 R)
• M24: 14,446,068 km (0.059 R)
• M25: 15,157,855 km (0.105 R)
• M26: 15,947,582 km (0.116 R)
• M27: 16,180,356 km (0.115 R)
• M28: 17,910,605 km (0.094 R)
• M29: 20,307,761 km (0.112 R)
• M30: 21,397,133 km (0.058 R)
• M31: 21,874,949 km (0.079 R)
• M32: 22,953,848 km (0.045 R)
• M33: 23,104,045 km (0.106 R)
• M34: 23,216,842 km (0.111 R)
• M35: 23,897,811 km (0.075 R)
• M36: 24,355,431 km (0.092 R)
• M37: 24,700,553 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.8

Radius: 3.1

Gravity: 83.85 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 16.63 AU - 20.09 AU

Year: 27909 Days

Day: 21.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 100,302,072 km

• M1: 138,827 km (0.103 R)
• M2: 365,767 km (0.097 R)
• M3: 667,207 km (0.104 R)
• M4: 752,178 km (0.091 R)
• M5: 1,439,132 km (0.11 R)
• M6: 1,512,135 km (0.101 R)
• M7: 1,855,762 km (0.112 R)
• M8: 2,139,250 km (0.107 R)
• M9: 2,349,883 km (0.101 R)
• M10: 2,611,380 km (0.087 R)
• M11: 2,974,305 km (0.044 R)
• M12: 3,597,081 km (0.077 R)
• M13: 4,311,111 km (0.103 R)
• M14: 4,576,348 km (0.12 R)
• M15: 4,956,626 km (0.057 R)
• M16: 5,805,145 km (0.115 R)
• M17: 6,455,447 km (0.108 R)
• M18: 8,473,672 km (0.09 R)
• M19: 9,412,997 km (0.11 R)
• M20: 9,481,363 km (0.108 R)
• M21: 10,810,840 km (0.054 R)
• M22: 11,098,068 km (0.119 R)
• M23: 12,048,762 km (0.12 R)
• M24: 14,027,044 km (0.088 R)
• M25: 14,973,400 km (0.112 R)
• M26: 15,454,358 km (0.085 R)
• M27: 18,444,071 km (0.069 R)
• M28: 18,786,949 km (0.076 R)
• M29: 19,828,450 km (0.099 R)
• M30: 20,003,778 km (0.034 R)
• M31: 20,799,340 km (0.109 R)
• M32: 21,335,499 km (0.09 R)
• M33: 27,720,186 km (0.109 R)
• M34: 28,903,655 km (0.08 R)
• M35: 29,501,448 km (0.119 R)
• M36: 30,103,430 km (0.049 R)
• M37: 32,345,004 km (0.114 R)
• M38: 33,069,507 km (0.111 R)
• M39: 35,913,362 km (0.103 R)
• M40: 36,448,474 km (0.072 R)
• M41: 37,743,543 km (0.097 R)
• M42: 38,944,066 km (0.075 R)
• M43: 40,156,856 km (0.091 R)
• M44: 40,489,860 km (0.095 R)
• M45: 41,270,163 km (0.108 R)
• M46: 41,943,054 km (0.076 R)
• M47: 43,072,518 km (0.112 R)
• M48: 43,754,984 km (0.111 R)
• M49: 44,785,414 km (0.065 R)
• M50: 45,592,345 km (0.085 R)
• M51: 45,939,561 km (0.066 R)
• M52: 46,753,374 km (0.067 R)
• M53: 48,631,276 km (0.119 R)
• M54: 50,413,884 km (0.119 R)
• M55: 52,097,010 km (0.081 R)
• M56: 54,288,020 km (0.082 R)
• M57: 55,518,014 km (0.112 R)
• M58: 56,260,618 km (0.069 R)
• M59: 57,255,593 km (0.061 R)
• M60: 59,263,196 km (0.102 R)
• M61: 61,038,474 km (0.087 R)
• M62: 61,165,932 km (0.092 R)
• M63: 61,804,715 km (0.062 R)
• M64: 61,932,770 km (0.054 R)
• M65: 66,862,170 km (0.064 R)
• M66: 67,520,101 km (0.076 R)
• M67: 70,440,252 km (0.093 R)
• M68: 71,781,247 km (0.07 R)
• M69: 72,320,099 km (0.062 R)
• M70: 80,700,272 km (0.053 R)
• M71: 80,840,146 km (0.097 R)
• M72: 80,980,170 km (0.06 R)
• M73: 81,821,807 km (0.118 R)
• M74: 81,962,280 km (0.093 R)
• M75: 84,222,255 km (0.026 R)
• M76: 84,790,428 km (0.09 R)
• M77: 87,506,526 km (0.048 R)
• M78: 88,082,029 km (0.048 R)
• M79: 88,226,092 km (0.087 R)
• M80: 88,370,155 km (0.083 R)
• M81: 92,437,721 km (0.1 R)
• M82: 96,417,324 km (0.104 R)
• M83: 97,458,226 km (0.106 R)
• M84: 98,951,512 km (0.058 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 11,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit