🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.88 AU - 0.88 AU

Year: 289 Days

Day: 39.2 Hours

Environment

Temp: 103 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 117,342,034 km

• M1: 366,664 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.29 AU - 2.03 AU

Year: 748 Days

Day: 13.8 Hours

Environment

Temp: -23 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.93 AU - 4.27 AU

Year: 2390 Days

Day: 18.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,342,034 km

• M1: 248,781 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.79 AU - 5.19 AU

Year: 3328 Days

Day: 22.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.71 AU - 5.07 AU

Year: 3783 Days

Day: 47.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.8

Radius: 14.1

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 10.06 AU - 13.2 AU

Year: 13875 Days

Day: 10.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 117,342,034 km

• M1: 181,163 km (0.12 R)
• M2: 493,523 km (0.063 R)
• M3: 729,888 km (0.087 R)
• M4: 917,334 km (0.079 R)
• M5: 1,122,134 km (0.088 R)
• M6: 1,267,692 km (0.074 R)
• M7: 1,525,150 km (0.096 R)
• M8: 1,914,703 km (0.078 R)
• M9: 2,335,971 km (0.087 R)
• M10: 2,786,560 km (0.047 R)
• M11: 2,886,790 km (0.113 R)
• M12: 3,477,851 km (0.094 R)
• M13: 4,106,611 km (0.066 R)
• M14: 4,298,246 km (0.105 R)
• M15: 4,730,733 km (0.114 R)
• M16: 5,177,283 km (0.1 R)
• M17: 5,301,449 km (0.116 R)
• M18: 6,374,814 km (0.097 R)
• M19: 7,374,128 km (0.07 R)
• M20: 8,373,292 km (0.102 R)
• M21: 9,063,088 km (0.057 R)
• M22: 9,364,378 km (0.097 R)
• M23: 9,771,284 km (0.107 R)
• M24: 11,026,560 km (0.062 R)
• M25: 11,348,345 km (0.11 R)
• M26: 12,610,353 km (0.1 R)
• M27: 12,778,351 km (0.101 R)
• M28: 13,343,382 km (0.087 R)
• M29: 13,916,641 km (0.1 R)
• M30: 15,146,784 km (0.113 R)
• M31: 16,656,377 km (0.065 R)
• M32: 17,273,617 km (0.108 R)
• M33: 17,460,166 km (0.059 R)
• M34: 17,835,507 km (0.114 R)
• M35: 18,150,261 km (0.113 R)
• M36: 19,686,930 km (0.074 R)
• M37: 19,816,781 km (0.051 R)
• M38: 19,947,081 km (0.097 R)
• M39: 20,734,414 km (0.118 R)
• M40: 21,465,050 km (0.051 R)
• M41: 21,665,811 km (0.118 R)
• M42: 22,136,595 km (0.06 R)
• M43: 23,156,853 km (0.086 R)
• M44: 24,401,357 km (0.044 R)
• M45: 24,610,944 km (0.108 R)
• M46: 26,023,298 km (0.109 R)
• M47: 26,523,702 km (0.096 R)
• M48: 27,679,645 km (0.056 R)
• M49: 28,630,938 km (0.039 R)
• M50: 30,415,341 km (0.093 R)
• M51: 31,169,464 km (0.097 R)
• M52: 31,777,131 km (0.032 R)
• M53: 32,159,054 km (0.09 R)
• M54: 32,465,580 km (0.03 R)
• M55: 33,546,126 km (0.1 R)
• M56: 34,638,489 km (0.103 R)
• M57: 35,901,245 km (0.118 R)
• M58: 37,581,229 km (0.078 R)
• M59: 37,904,211 km (0.061 R)
• M60: 38,471,486 km (0.113 R)
• M61: 39,041,753 km (0.093 R)
• M62: 39,286,944 km (0.073 R)
• M63: 40,190,366 km (0.092 R)
• M64: 40,438,100 km (0.117 R)
• M65: 43,533,280 km (0.087 R)
• M66: 44,638,808 km (0.094 R)
• M67: 45,409,536 km (0.1 R)
• M68: 46,012,116 km (0.065 R)
• M69: 47,399,337 km (0.076 R)
• M70: 48,448,766 km (0.105 R)
• M71: 48,976,248 km (0.119 R)
• M72: 49,594,237 km (0.055 R)
• M73: 50,214,769 km (0.028 R)
• M74: 50,570,363 km (0.073 R)
• M75: 54,355,938 km (0.089 R)
• M76: 54,629,702 km (0.088 R)
• M77: 55,729,844 km (0.076 R)
• M78: 57,115,121 km (0.083 R)
• M79: 59,919,782 km (0.066 R)
• M80: 61,719,145 km (0.055 R)
• M81: 63,440,119 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.6

Radius: 7.9

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 11.12 AU - 16.82 AU

Year: 18267 Days

Day: 17.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 117,342,034 km

• M1: 348,114 km (0.08 R)
• M2: 477,068 km (0.117 R)
• M3: 1,582,147 km (0.083 R)
• M4: 1,804,450 km (0.113 R)
• M5: 2,466,869 km (0.106 R)
• M6: 3,026,215 km (0.053 R)
• M7: 3,267,666 km (0.047 R)
• M8: 3,444,042 km (0.106 R)
• M9: 3,623,560 km (0.059 R)
• M10: 4,218,660 km (0.037 R)
• M11: 4,295,254 km (0.053 R)
• M12: 4,410,893 km (0.066 R)
• M13: 4,924,164 km (0.106 R)
• M14: 5,126,719 km (0.11 R)
• M15: 6,752,997 km (0.091 R)
• M16: 7,528,214 km (0.066 R)
• M17: 7,761,736 km (0.104 R)
• M18: 7,902,807 km (0.096 R)
• M19: 8,573,005 km (0.109 R)
• M20: 9,261,305 km (0.075 R)
• M21: 9,814,518 km (0.104 R)
• M22: 9,865,232 km (0.077 R)
• M23: 11,484,030 km (0.103 R)
• M24: 13,805,041 km (0.061 R)
• M25: 14,205,664 km (0.108 R)
• M26: 14,959,787 km (0.12 R)
• M27: 15,548,604 km (0.043 R)
• M28: 15,726,775 km (0.071 R)
• M29: 16,145,201 km (0.1 R)
• M30: 16,265,328 km (0.106 R)
• M31: 16,627,654 km (0.108 R)
• M32: 17,545,287 km (0.105 R)
• M33: 18,668,019 km (0.106 R)
• M34: 18,920,690 km (0.105 R)
• M35: 20,525,277 km (0.118 R)
• M36: 20,655,576 km (0.072 R)
• M37: 20,916,924 km (0.052 R)
• M38: 21,906,514 km (0.115 R)
• M39: 22,440,578 km (0.078 R)
• M40: 22,507,748 km (0.087 R)
• M41: 22,574,767 km (0.12 R)
• M42: 23,114,217 km (0.088 R)
• M43: 23,453,505 km (0.106 R)
• M44: 24,137,018 km (0.115 R)
• M45: 25,663,814 km (0.119 R)
• M46: 25,733,975 km (0.082 R)
• M47: 26,580,550 km (0.116 R)
• M48: 27,579,863 km (0.072 R)
• M49: 27,651,670 km (0.093 R)
• M50: 28,228,669 km (0.091 R)
• M51: 28,373,630 km (0.094 R)
• M52: 28,518,740 km (0.118 R)
• M53: 29,762,197 km (0.111 R)
• M54: 30,057,354 km (0.086 R)
• M55: 30,131,405 km (0.074 R)
• M56: 30,353,558 km (0.106 R)
• M57: 31,098,106 km (0.066 R)
• M58: 31,172,905 km (0.061 R)
• M59: 31,397,601 km (0.064 R)
• M60: 31,698,143 km (0.079 R)
• M61: 31,999,583 km (0.111 R)
• M62: 33,138,322 km (0.049 R)
• M63: 33,981,904 km (0.107 R)
• M64: 35,611,923 km (0.103 R)
• M65: 35,690,162 km (0.102 R)
• M66: 35,925,181 km (0.09 R)
• M67: 36,712,664 km (0.12 R)
• M68: 37,984,246 km (0.079 R)
• M69: 41,143,753 km (0.066 R)
• M70: 41,308,161 km (0.048 R)
• M71: 42,630,307 km (0.066 R)
• M72: 43,547,342 km (0.042 R)
• M73: 45,570,653 km (0.117 R)
• M74: 47,022,201 km (0.087 R)
• M75: 47,538,164 km (0.062 R)
• M76: 47,796,819 km (0.073 R)
• M77: 48,489,008 km (0.034 R)
• M78: 49,970,775 km (0.101 R)
• M79: 50,233,768 km (0.104 R)
• M80: 50,409,396 km (0.094 R)
• M81: 51,732,888 km (0.028 R)
• M82: 51,821,600 km (0.102 R)
• M83: 52,265,606 km (0.054 R)
• M84: 54,234,015 km (0.048 R)
• M85: 54,324,073 km (0.086 R)
• M86: 55,499,164 km (0.066 R)
• M87: 55,862,538 km (0.095 R)
• M88: 56,957,145 km (0.065 R)
• M89: 59,260,205 km (0.117 R)
• M90: 59,445,706 km (0.09 R)
• M91: 60,283,155 km (0.049 R)
• M92: 61,218,141 km (0.118 R)
• M93: 63,197,172 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.7

Radius: 4.2

Gravity: 53.95 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 18.58 AU - 22.44 AU

Year: 32496 Days

Day: 15 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 117,342,034 km

• M1: 461,360 km (0.109 R)
• M2: 990,488 km (0.088 R)
• M3: 1,524,103 km (0.074 R)
• M4: 1,648,419 km (0.108 R)
• M5: 1,862,942 km (0.036 R)
• M6: 2,318,169 km (0.115 R)
• M7: 3,272,005 km (0.078 R)
• M8: 3,650,487 km (0.109 R)
• M9: 4,626,314 km (0.057 R)
• M10: 5,235,776 km (0.033 R)
• M11: 7,348,696 km (0.109 R)
• M12: 7,558,732 km (0.093 R)
• M13: 9,009,382 km (0.076 R)
• M14: 9,159,130 km (0.071 R)
• M15: 9,613,159 km (0.084 R)
• M16: 10,307,742 km (0.11 R)
• M17: 10,542,910 km (0.051 R)
• M18: 10,859,309 km (0.065 R)
• M19: 11,259,035 km (0.093 R)
• M20: 11,582,316 km (0.112 R)
• M21: 13,928,908 km (0.094 R)
• M22: 14,101,993 km (0.105 R)
• M23: 14,889,775 km (0.097 R)
• M24: 15,781,678 km (0.089 R)
• M25: 17,897,740 km (0.116 R)
• M26: 18,654,256 km (0.102 R)
• M27: 20,887,154 km (0.062 R)
• M28: 22,085,134 km (0.062 R)
• M29: 22,794,228 km (0.077 R)
• M30: 22,998,129 km (0.12 R)
• M31: 24,442,796 km (0.084 R)
• M32: 24,756,054 km (0.118 R)
• M33: 26,771,437 km (0.063 R)
• M34: 28,948,983 km (0.076 R)
• M35: 29,280,492 km (0.114 R)
• M36: 29,391,344 km (0.109 R)
• M37: 33,471,177 km (0.073 R)
• M38: 37,483,542 km (0.113 R)
• M39: 37,724,245 km (0.103 R)
• M40: 37,844,821 km (0.075 R)
• M41: 38,207,296 km (0.107 R)
• M42: 40,159,548 km (0.048 R)
• M43: 41,023,775 km (0.046 R)
• M44: 41,271,809 km (0.037 R)
• M45: 42,770,630 km (0.118 R)
• M46: 42,896,441 km (0.108 R)
• M47: 43,148,215 km (0.1 R)
• M48: 43,906,377 km (0.096 R)
• M49: 45,052,147 km (0.074 R)
• M50: 45,436,164 km (0.075 R)
• M51: 45,564,370 km (0.093 R)
• M52: 46,078,687 km (0.116 R)
• M53: 46,983,306 km (0.1 R)
• M54: 47,502,709 km (0.086 R)
• M55: 49,996,356 km (0.076 R)
• M56: 51,860,944 km (0.117 R)
• M57: 52,397,701 km (0.109 R)
• M58: 57,727,874 km (0.105 R)
• M59: 59,823,291 km (0.116 R)
• M60: 62,085,809 km (0.075 R)
• M61: 63,084,375 km (0.099 R)
• M62: 63,944,563 km (0.065 R)
• M63: 64,232,239 km (0.085 R)
• M64: 64,376,153 km (0.109 R)
• M65: 64,520,215 km (0.075 R)
• M66: 65,097,513 km (0.115 R)
• M67: 66,694,022 km (0.106 R)
• M68: 69,629,431 km (0.085 R)
• M69: 71,559,992 km (0.077 R)
• M70: 73,809,345 km (0.053 R)
• M71: 81,472,796 km (0.091 R)
• M72: 82,722,237 km (0.109 R)
• M73: 84,292,865 km (0.1 R)
• M74: 86,667,282 km (0.085 R)
• M75: 87,144,799 km (0.085 R)
• M76: 88,102,375 km (0.108 R)
• M77: 91,319,627 km (0.094 R)
• M78: 93,431,350 km (0.1 R)
• M79: 95,066,754 km (0.073 R)
• M80: 95,723,489 km (0.108 R)
• M81: 98,365,686 km (0.083 R)
• M82: 99,029,901 km (0.082 R)
• M83: 99,529,109 km (0.068 R)
• M84: 103,383,947 km (0.116 R)
• M85: 104,397,472 km (0.057 R)
• M86: 107,799,926 km (0.05 R)
• M87: 108,656,225 km (0.116 R)
• M88: 111,757,389 km (0.059 R)
• M89: 112,624,009 km (0.109 R)
• M90: 112,971,226 km (0.105 R)
• M91: 114,538,413 km (0.11 R)
• M92: 115,062,305 km (0.074 R)
• M93: 115,937,303 km (0.108 R)
• M94: 117,342,027 km (0.08 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: 479 - 19,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit