🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.44 AU - 0.66 AU

Year: 155 Days

Day: 33.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,663,279 km

• M1: 104,719 km (0.057 R)
• M2: 335,698 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.51 AU - 0.67 AU

Year: 173 Days

Day: 21.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,663,279 km

• M1: 348,114 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.34 AU - 1.82 AU

Year: 756 Days

Day: 25.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,663,279 km

• M1: 231,727 km (0.116 R)
• M2: 526,435 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.47 AU - 1.89 AU

Year: 829 Days

Day: 27.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,663,279 km

• M1: 965,953 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.7

Radius: 10.5

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.91 AU - 6.45 AU

Year: 4489 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,663,279 km

• M1: 144,063 km (0.102 R)
• M2: 213,027 km (0.093 R)
• M3: 281,842 km (0.074 R)
• M4: 580,141 km (0.061 R)
• M5: 1,037,760 km (0.055 R)
• M6: 1,149,959 km (0.064 R)
• M7: 1,341,295 km (0.09 R)
• M8: 1,479,972 km (0.07 R)
• M9: 1,639,892 km (0.1 R)
• M10: 1,788,891 km (0.068 R)
• M11: 1,873,564 km (0.117 R)
• M12: 1,959,732 km (0.066 R)
• M13: 2,154,060 km (0.089 R)
• M14: 2,336,270 km (0.073 R)
• M15: 2,542,715 km (0.092 R)
• M16: 2,735,547 km (0.103 R)
• M17: 3,177,010 km (0.066 R)
• M18: 3,619,371 km (0.086 R)
• M19: 3,858,877 km (0.084 R)
• M20: 4,014,010 km (0.102 R)
• M21: 4,399,524 km (0.11 R)
• M22: 4,468,788 km (0.116 R)
• M23: 4,749,732 km (0.103 R)
• M24: 5,727,205 km (0.069 R)
• M25: 5,828,333 km (0.097 R)
• M26: 5,904,628 km (0.118 R)
• M27: 6,032,385 km (0.112 R)
• M28: 6,342,950 km (0.069 R)
• M29: 6,685,379 km (0.116 R)
• M30: 6,765,265 km (0.11 R)
• M31: 7,333,437 km (0.082 R)
• M32: 8,834,652 km (0.102 R)
• M33: 9,039,900 km (0.082 R)
• M34: 9,544,943 km (0.103 R)
• M35: 9,816,014 km (0.087 R)
• M36: 9,906,969 km (0.065 R)
• M37: 9,998,224 km (0.12 R)
• M38: 10,613,520 km (0.076 R)
• M39: 11,272,798 km (0.114 R)
• M40: 11,463,685 km (0.104 R)
• M41: 11,687,633 km (0.09 R)
• M42: 12,042,629 km (0.037 R)
• M43: 12,140,017 km (0.075 R)
• M44: 12,270,317 km (0.094 R)
• M45: 12,532,262 km (0.098 R)
• M46: 12,630,997 km (0.106 R)
• M47: 12,962,057 km (0.086 R)
• M48: 13,329,469 km (0.032 R)
• M49: 13,700,323 km (0.107 R)
• M50: 13,768,090 km (0.082 R)
• M51: 13,836,008 km (0.054 R)
• M52: 15,498,938 km (0.042 R)
• M53: 16,174,522 km (0.098 R)
• M54: 16,823,477 km (0.099 R)
• M55: 17,628,164 km (0.052 R)
• M56: 18,072,320 km (0.061 R)
• M57: 18,146,820 km (0.062 R)
• M58: 18,408,018 km (0.089 R)
• M59: 18,520,216 km (0.119 R)
• M60: 18,820,908 km (0.05 R)
• M61: 18,896,305 km (0.092 R)
• M62: 19,123,245 km (0.055 R)
• M63: 19,312,936 km (0.087 R)
• M64: 19,503,224 km (0.113 R)
• M65: 20,078,129 km (0.065 R)
• M66: 20,348,302 km (0.109 R)
• M67: 20,542,032 km (0.108 R)
• M68: 21,756,766 km (0.047 R)
• M69: 22,034,270 km (0.087 R)
• M70: 22,193,293 km (0.077 R)
• M71: 23,075,172 km (0.116 R)
• M72: 23,317,820 km (0.035 R)
• M73: 23,398,753 km (0.075 R)
• M74: 24,009,411 km (0.105 R)
• M75: 24,214,211 km (0.088 R)
• M76: 25,329,762 km (0.097 R)
• M77: 26,335,508 km (0.088 R)
• M78: 27,098,308 km (0.114 R)
• M79: 27,268,700 km (0.095 R)
• M80: 28,688,982 km (0.115 R)
• M81: 28,862,815 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419

Radius: 5.4

Gravity: 14.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.41 AU - 15.01 AU

Year: 16247 Days

Day: 21.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,663,279 km

• M1: 68,965 km (0.096 R)
• M2: 115,041 km (0.08 R)
• M3: 170,392 km (0.057 R)
• M4: 262,993 km (0.064 R)
• M5: 516,412 km (0.111 R)
• M6: 872,006 km (0.107 R)
• M7: 913,295 km (0.064 R)
• M8: 1,129,763 km (0.067 R)
• M9: 1,243,906 km (0.05 R)
• M10: 1,634,506 km (0.107 R)
• M11: 2,005,509 km (0.095 R)
• M12: 2,200,585 km (0.078 R)
• M13: 2,314,877 km (0.068 R)
• M14: 2,791,347 km (0.111 R)
• M15: 2,977,746 km (0.054 R)
• M16: 3,395,572 km (0.105 R)
• M17: 3,763,284 km (0.054 R)
• M18: 4,645,463 km (0.066 R)
• M19: 5,090,816 km (0.04 R)
• M20: 5,166,213 km (0.109 R)
• M21: 5,204,211 km (0.118 R)
• M22: 5,666,319 km (0.044 R)
• M23: 5,942,027 km (0.112 R)
• M24: 6,021,613 km (0.071 R)
• M25: 6,424,780 km (0.084 R)
• M26: 6,547,450 km (0.049 R)
• M27: 6,629,579 km (0.115 R)
• M28: 6,670,868 km (0.105 R)
• M29: 7,087,798 km (0.056 R)
• M30: 7,172,320 km (0.095 R)
• M31: 7,470,319 km (0.113 R)
• M32: 8,478,011 km (0.041 R)
• M33: 8,567,620 km (0.108 R)
• M34: 9,020,602 km (0.11 R)
• M35: 9,527,739 km (0.083 R)
• M36: 9,808,235 km (0.087 R)
• M37: 10,281,862 km (0.118 R)
• M38: 10,425,476 km (0.097 R)
• M39: 10,762,968 km (0.075 R)
• M40: 11,448,575 km (0.111 R)
• M41: 11,846,805 km (0.12 R)
• M42: 12,861,976 km (0.108 R)
• M43: 13,379,884 km (0.119 R)
• M44: 15,518,984 km (0.1 R)
• M45: 17,134,940 km (0.105 R)
• M46: 18,512,138 km (0.103 R)
• M47: 18,570,332 km (0.112 R)
• M48: 18,628,525 km (0.106 R)
• M49: 19,331,934 km (0.099 R)
• M50: 19,390,876 km (0.111 R)
• M51: 19,568,299 km (0.104 R)
• M52: 21,432,438 km (0.084 R)
• M53: 22,478,426 km (0.104 R)
• M54: 22,789,291 km (0.043 R)
• M55: 24,683,948 km (0.103 R)
• M56: 25,069,013 km (0.051 R)
• M57: 25,909,902 km (0.056 R)
• M58: 26,105,277 km (0.093 R)
• M59: 26,366,475 km (0.118 R)
• M60: 26,957,536 km (0.067 R)
• M61: 27,685,779 km (0.073 R)
• M62: 28,085,654 km (0.099 R)
• M63: 28,286,414 km (0.081 R)
• M64: 29,500,401 km (0.094 R)
• M65: 29,636,385 km (0.088 R)
• M66: 31,422,584 km (0.106 R)
• M67: 31,909,525 km (0.092 R)
• M68: 32,328,698 km (0.113 R)
• M69: 33,810,615 km (0.067 R)
• M70: 34,238,016 km (0.073 R)
• M71: 34,452,390 km (0.086 R)
• M72: 34,954,290 km (0.06 R)
• M73: 35,386,479 km (0.11 R)
• M74: 35,675,651 km (0.098 R)
• M75: 39,056,264 km (0.11 R)
• M76: 39,954,749 km (0.084 R)
• M77: 40,255,889 km (0.08 R)
• M78: 42,460,812 km (0.104 R)
• M79: 43,384,579 km (0.063 R)
• M80: 43,771,439 km (0.105 R)
• M81: 44,860,811 km (0.076 R)
• M82: 45,565,866 km (0.103 R)
• M83: 45,959,009 km (0.071 R)
• M84: 46,432,486 km (0.119 R)
• M85: 46,748,886 km (0.116 R)
• M86: 47,066,183 km (0.11 R)
• M87: 49,225,927 km (0.108 R)
• M88: 49,872,041 km (0.038 R)
• M89: 50,439,615 km (0.099 R)
• M90: 51,663,176 km (0.113 R)
• M91: 51,745,155 km (0.095 R)
• M92: 52,155,353 km (0.067 R)
• M93: 55,057,252 km (0.116 R)
• M94: 55,308,427 km (0.102 R)
• M95: 55,727,900 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.9

Radius: 5.8

Gravity: 14.98 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 14.69 AU - 18.25 AU

Year: 25453 Days

Day: 15.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 80,663,279 km

• M1: 1,083,388 km (0.07 R)
• M2: 1,501,215 km (0.082 R)
• M3: 1,895,704 km (0.119 R)
• M4: 2,104,692 km (0.112 R)
• M5: 4,384,564 km (0.093 R)
• M6: 4,707,247 km (0.094 R)
• M7: 5,671,255 km (0.09 R)
• M8: 6,073,524 km (0.095 R)
• M9: 6,589,188 km (0.073 R)
• M10: 6,641,547 km (0.065 R)
• M11: 6,852,330 km (0.105 R)
• M12: 7,226,475 km (0.055 R)
• M13: 7,443,242 km (0.058 R)
• M14: 8,673,385 km (0.081 R)
• M15: 8,961,660 km (0.115 R)
• M16: 9,370,511 km (0.073 R)
• M17: 11,190,818 km (0.089 R)
• M18: 11,253,350 km (0.063 R)
• M19: 11,884,952 km (0.112 R)
• M20: 12,398,522 km (0.105 R)
• M21: 13,580,345 km (0.091 R)
• M22: 13,780,806 km (0.12 R)
• M23: 14,049,634 km (0.098 R)
• M24: 16,688,091 km (0.115 R)
• M25: 17,046,378 km (0.091 R)
• M26: 19,249,356 km (0.083 R)
• M27: 19,700,544 km (0.1 R)
• M28: 19,776,091 km (0.06 R)
• M29: 20,003,180 km (0.05 R)
• M30: 20,460,202 km (0.098 R)
• M31: 21,307,075 km (0.067 R)
• M32: 21,930,001 km (0.119 R)
• M33: 22,086,779 km (0.088 R)
• M34: 22,165,169 km (0.104 R)
• M35: 22,480,072 km (0.112 R)
• M36: 22,796,472 km (0.118 R)
• M37: 23,034,631 km (0.109 R)
• M38: 23,754,197 km (0.116 R)
• M39: 26,122,780 km (0.09 R)
• M40: 26,622,138 km (0.118 R)
• M41: 27,208,711 km (0.108 R)
• M42: 27,292,935 km (0.076 R)
• M43: 29,338,237 km (0.088 R)
• M44: 29,683,808 km (0.111 R)
• M45: 31,608,983 km (0.095 R)
• M46: 31,785,957 km (0.111 R)
• M47: 34,116,842 km (0.1 R)
• M48: 34,480,364 km (0.09 R)
• M49: 34,753,829 km (0.102 R)
• M50: 36,039,324 km (0.115 R)
• M51: 39,701,779 km (0.113 R)
• M52: 39,892,666 km (0.076 R)
• M53: 41,819,337 km (0.106 R)
• M54: 42,500,755 km (0.059 R)
• M55: 43,480,621 km (0.096 R)
• M56: 43,775,927 km (0.038 R)
• M57: 43,973,247 km (0.104 R)
• M58: 45,862,369 km (0.114 R)
• M59: 46,464,500 km (0.108 R)
• M60: 47,069,175 km (0.084 R)
• M61: 48,592,231 km (0.1 R)
• M62: 48,898,757 km (0.046 R)
• M63: 51,166,361 km (0.116 R)
• M64: 51,478,273 km (0.106 R)
• M65: 51,686,513 km (0.105 R)
• M66: 51,895,053 km (0.108 R)
• M67: 53,046,956 km (0.098 R)
• M68: 53,152,123 km (0.053 R)
• M69: 53,890,090 km (0.029 R)
• M70: 54,101,621 km (0.111 R)
• M71: 54,419,217 km (0.036 R)
• M72: 54,843,926 km (0.099 R)
• M73: 57,090,886 km (0.044 R)
• M74: 61,453,459 km (0.115 R)
• M75: 61,784,968 km (0.112 R)
• M76: 70,840,875 km (0.06 R)
• M77: 71,768,980 km (0.12 R)
• M78: 72,467,752 km (0.094 R)
• M79: 73,520,023 km (0.103 R)
• M80: 73,637,158 km (0.101 R)
• M81: 73,754,593 km (0.117 R)
• M82: 75,639,675 km (0.026 R)
• M83: 75,994,970 km (0.103 R)
• M84: 76,469,495 km (0.103 R)
• M85: 77,063,997 km (0.116 R)
• M86: 77,660,144 km (0.074 R)
• M87: 80,180,270 km (0.08 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 12,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit