🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.43 AU - 0.67 AU

Year: 155 Days

Day: 40.3 Hours

Environment

Temp: 206 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,595,601 km

• M1: 142,866 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1 AU - 1.6 AU

Year: 564 Days

Day: 31.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,595,601 km

• M1: 387,907 km (0.071 R)
• M2: 480,359 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.47 AU - 2.27 AU

Year: 974 Days

Day: 13.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.35 AU - 2.65 AU

Year: 1505 Days

Day: 16.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.93 AU - 3.13 AU

Year: 2008 Days

Day: 46.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 142.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.61 AU - 3.61 AU

Year: 2089 Days

Day: 26.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 15

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.84 AU - 9.14 AU

Year: 10264 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 107,595,601 km

• M1: 314,455 km (0.036 R)
• M2: 559,646 km (0.077 R)
• M3: 796,459 km (0.103 R)
• M4: 994,227 km (0.117 R)
• M5: 1,115,252 km (0.113 R)
• M6: 1,209,648 km (0.052 R)
• M7: 1,424,321 km (0.115 R)
• M8: 1,743,414 km (0.099 R)
• M9: 2,305,902 km (0.102 R)
• M10: 2,618,860 km (0.051 R)
• M11: 2,726,272 km (0.028 R)
• M12: 2,835,328 km (0.053 R)
• M13: 3,217,102 km (0.1 R)
• M14: 3,784,527 km (0.055 R)
• M15: 4,773,070 km (0.072 R)
• M16: 5,201,219 km (0.08 R)
• M17: 5,337,652 km (0.119 R)
• M18: 5,586,134 km (0.108 R)
• M19: 6,677,750 km (0.1 R)
• M20: 7,431,424 km (0.118 R)
• M21: 7,802,875 km (0.106 R)
• M22: 8,180,610 km (0.084 R)
• M23: 8,307,768 km (0.088 R)
• M24: 8,790,820 km (0.114 R)
• M25: 9,085,079 km (0.055 R)
• M26: 9,249,936 km (0.075 R)
• M27: 9,382,479 km (0.076 R)
• M28: 10,294,428 km (0.103 R)
• M29: 10,431,908 km (0.071 R)
• M30: 10,535,430 km (0.09 R)
• M31: 11,199,345 km (0.107 R)
• M32: 11,376,320 km (0.111 R)
• M33: 11,482,833 km (0.096 R)
• M34: 11,984,884 km (0.085 R)
• M35: 12,494,115 km (0.076 R)
• M36: 12,714,622 km (0.067 R)
• M37: 13,084,877 km (0.111 R)
• M38: 13,383,624 km (0.09 R)
• M39: 13,836,008 km (0.111 R)
• M40: 14,140,440 km (0.083 R)
• M41: 15,814,739 km (0.048 R)
• M42: 16,655,030 km (0.045 R)
• M43: 17,141,822 km (0.075 R)
• M44: 19,050,840 km (0.079 R)
• M45: 21,552,565 km (0.087 R)
• M46: 21,773,072 km (0.095 R)
• M47: 22,573,122 km (0.117 R)
• M48: 22,752,191 km (0.096 R)
• M49: 23,156,853 km (0.112 R)
• M50: 23,563,909 km (0.101 R)
• M51: 23,882,253 km (0.06 R)
• M52: 24,293,497 km (0.095 R)
• M53: 24,891,739 km (0.049 R)
• M54: 25,215,918 km (0.084 R)
• M55: 25,681,466 km (0.117 R)
• M56: 25,915,288 km (0.064 R)
• M57: 26,055,910 km (0.061 R)
• M58: 26,762,909 km (0.065 R)
• M59: 27,000,022 km (0.052 R)
• M60: 27,285,305 km (0.113 R)
• M61: 28,582,169 km (0.072 R)
• M62: 28,775,898 km (0.065 R)
• M63: 29,018,845 km (0.085 R)
• M64: 29,262,391 km (0.101 R)
• M65: 29,360,078 km (0.106 R)
• M66: 29,653,589 km (0.104 R)
• M67: 29,898,930 km (0.105 R)
• M68: 29,997,215 km (0.093 R)
• M69: 30,194,236 km (0.098 R)
• M70: 31,485,116 km (0.101 R)
• M71: 31,735,543 km (0.057 R)
• M72: 31,835,773 km (0.085 R)
• M73: 33,506,183 km (0.057 R)
• M74: 33,608,358 km (0.099 R)
• M75: 33,864,171 km (0.095 R)
• M76: 34,120,731 km (0.082 R)
• M77: 34,480,963 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.3

Radius: 11.9

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.11 AU - 10.81 AU

Year: 11970 Days

Day: 6.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 107,595,601 km

• M1: 149,149 km (0.046 R)
• M2: 974,929 km (0.046 R)
• M3: 1,384,678 km (0.041 R)
• M4: 1,647,821 km (0.056 R)
• M5: 1,785,600 km (0.036 R)
• M6: 2,265,809 km (0.104 R)
• M7: 2,509,654 km (0.107 R)
• M8: 2,623,348 km (0.115 R)
• M9: 2,762,025 km (0.093 R)
• M10: 3,144,248 km (0.11 R)
• M11: 3,292,051 km (0.095 R)
• M12: 3,442,097 km (0.048 R)
• M13: 3,518,093 km (0.069 R)
• M14: 3,620,119 km (0.086 R)
• M15: 4,335,346 km (0.072 R)
• M16: 5,326,731 km (0.101 R)
• M17: 6,168,818 km (0.048 R)
• M18: 6,859,511 km (0.118 R)
• M19: 7,442,943 km (0.047 R)
• M20: 8,042,382 km (0.085 R)
• M21: 8,622,672 km (0.118 R)
• M22: 8,865,619 km (0.064 R)
• M23: 9,110,959 km (0.085 R)
• M24: 9,216,725 km (0.057 R)
• M25: 9,500,811 km (0.114 R)
• M26: 9,715,783 km (0.085 R)
• M27: 10,150,664 km (0.099 R)
• M28: 10,297,121 km (0.085 R)
• M29: 10,517,927 km (0.104 R)
• M30: 11,152,372 km (0.078 R)
• M31: 11,227,919 km (0.049 R)
• M32: 11,379,312 km (0.072 R)
• M33: 11,455,307 km (0.096 R)
• M34: 11,953,169 km (0.093 R)
• M35: 12,575,795 km (0.116 R)
• M36: 13,010,078 km (0.076 R)
• M37: 13,852,613 km (0.054 R)
• M38: 13,974,386 km (0.118 R)
• M39: 14,342,097 km (0.066 R)
• M40: 14,465,217 km (0.103 R)
• M41: 16,099,424 km (0.083 R)
• M42: 16,313,199 km (0.119 R)
• M43: 16,441,853 km (0.091 R)
• M44: 16,570,807 km (0.068 R)
• M45: 16,916,527 km (0.066 R)
• M46: 18,012,332 km (0.038 R)
• M47: 19,858,818 km (0.096 R)
• M48: 21,107,362 km (0.067 R)
• M49: 21,294,509 km (0.119 R)
• M50: 21,482,105 km (0.095 R)
• M51: 22,333,616 km (0.071 R)
• M52: 22,524,203 km (0.092 R)
• M53: 24,216,006 km (0.096 R)
• M54: 24,461,047 km (0.085 R)
• M55: 25,101,775 km (0.094 R)
• M56: 25,250,475 km (0.104 R)
• M57: 25,548,773 km (0.058 R)
• M58: 25,798,153 km (0.102 R)
• M59: 26,500,964 km (0.039 R)
• M60: 26,702,921 km (0.081 R)
• M61: 27,006,754 km (0.07 R)
• M62: 27,413,660 km (0.062 R)
• M63: 27,822,661 km (0.106 R)
• M64: 28,027,909 km (0.105 R)
• M65: 28,750,317 km (0.112 R)
• M66: 29,009,720 km (0.117 R)
• M67: 29,950,242 km (0.046 R)
• M68: 30,371,509 km (0.06 R)
• M69: 31,273,136 km (0.116 R)
• M70: 31,433,205 km (0.109 R)
• M71: 33,048,414 km (0.113 R)
• M72: 33,157,022 km (0.07 R)
• M73: 34,030,374 km (0.052 R)
• M74: 34,195,081 km (0.055 R)
• M75: 34,304,886 km (0.097 R)
• M76: 35,077,410 km (0.043 R)
• M77: 35,243,762 km (0.113 R)
• M78: 36,583,411 km (0.099 R)
• M79: 36,752,158 km (0.064 R)
• M80: 37,655,878 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.2

Radius: 4.9

Gravity: 37.03 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 17.11 AU - 19.25 AU

Year: 29518 Days

Day: 19 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 107,595,601 km

• M1: 220,358 km (0.1 R)
• M2: 486,043 km (0.092 R)
• M3: 1,087,427 km (0.108 R)
• M4: 1,373,009 km (0.076 R)
• M5: 1,720,974 km (0.055 R)
• M6: 1,925,923 km (0.097 R)
• M7: 2,181,885 km (0.073 R)
• M8: 2,539,873 km (0.117 R)
• M9: 2,772,946 km (0.069 R)
• M10: 3,160,105 km (0.097 R)
• M11: 3,564,020 km (0.105 R)
• M12: 4,145,656 km (0.112 R)
• M13: 4,419,719 km (0.106 R)
• M14: 4,699,767 km (0.113 R)
• M15: 5,101,287 km (0.072 R)
• M16: 5,573,717 km (0.09 R)
• M17: 6,878,809 km (0.106 R)
• M18: 8,756,711 km (0.08 R)
• M19: 9,392,054 km (0.07 R)
• M20: 9,607,026 km (0.055 R)
• M21: 10,557,571 km (0.078 R)
• M22: 12,704,450 km (0.084 R)
• M23: 12,862,724 km (0.105 R)
• M24: 13,422,220 km (0.059 R)
• M25: 13,502,704 km (0.076 R)
• M26: 13,989,495 km (0.12 R)
• M27: 14,071,325 km (0.11 R)
• M28: 15,738,145 km (0.045 R)
• M29: 15,993,508 km (0.113 R)
• M30: 16,250,218 km (0.06 R)
• M31: 16,336,087 km (0.116 R)
• M32: 16,594,742 km (0.098 R)
• M33: 18,531,735 km (0.114 R)
• M34: 19,072,382 km (0.113 R)
• M35: 19,253,695 km (0.111 R)
• M36: 19,892,926 km (0.075 R)
• M37: 19,984,780 km (0.08 R)
• M38: 20,539,040 km (0.066 R)
• M39: 21,285,982 km (0.113 R)
• M40: 22,614,261 km (0.045 R)
• M41: 25,350,257 km (0.087 R)
• M42: 25,449,889 km (0.097 R)
• M43: 26,150,905 km (0.108 R)
• M44: 27,367,434 km (0.11 R)
• M45: 28,291,800 km (0.076 R)
• M46: 28,602,215 km (0.097 R)
• M47: 29,750,080 km (0.032 R)
• M48: 31,767,856 km (0.094 R)
• M49: 31,982,828 km (0.044 R)
• M50: 34,048,924 km (0.088 R)
• M51: 34,268,983 km (0.078 R)
• M52: 34,599,744 km (0.062 R)
• M53: 35,598,758 km (0.07 R)
• M54: 40,500,332 km (0.092 R)
• M55: 40,733,406 km (0.118 R)
• M56: 40,850,092 km (0.106 R)
• M57: 41,787,772 km (0.086 R)
• M58: 42,023,388 km (0.108 R)
• M59: 45,972,622 km (0.032 R)
• M60: 49,539,634 km (0.11 R)
• M61: 49,913,629 km (0.101 R)
• M62: 54,089,653 km (0.118 R)
• M63: 56,024,403 km (0.12 R)
• M64: 57,981,891 km (0.108 R)
• M65: 59,961,519 km (0.096 R)
• M66: 61,561,319 km (0.087 R)
• M67: 62,635,432 km (0.114 R)
• M68: 64,258,419 km (0.042 R)
• M69: 71,167,746 km (0.093 R)
• M70: 72,153,746 km (0.055 R)
• M71: 73,286,052 km (0.117 R)
• M72: 76,862,189 km (0.048 R)
• M73: 79,326,365 km (0.071 R)
• M74: 81,963,477 km (0.099 R)
• M75: 86,122,597 km (0.094 R)
• M76: 86,572,138 km (0.116 R)
• M77: 86,872,381 km (0.115 R)
• M78: 88,076,794 km (0.119 R)
• M79: 88,529,776 km (0.049 R)
• M80: 90,654,215 km (0.047 R)
• M81: 90,806,506 km (0.069 R)
• M82: 92,488,435 km (0.119 R)
• M83: 95,262,727 km (0.096 R)
• M84: 100,892,544 km (0.074 R)
• M85: 101,050,519 km (0.042 R)
• M86: 101,366,620 km (0.049 R)
• M87: 103,269,953 km (0.047 R)
• M88: 104,705,345 km (0.06 R)
• M89: 105,345,325 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 17,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit