🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.72 AU - 1.04 AU

Year: 358 Days

Day: 27.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.53 AU - 1.85 AU

Year: 952 Days

Day: 17.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.1

Radius: 13.5

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.78 AU - 3.52 AU

Year: 2423 Days

Day: 7.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 73,236,855 km

• M1: 173,982 km (0.109 R)
• M2: 428,598 km (0.089 R)
• M3: 581,786 km (0.111 R)
• M4: 896,241 km (0.069 R)
• M5: 1,074,412 km (0.092 R)
• M6: 1,183,319 km (0.093 R)
• M7: 1,424,022 km (0.044 R)
• M8: 1,545,047 km (0.114 R)
• M9: 1,809,536 km (0.07 R)
• M10: 2,488,710 km (0.111 R)
• M11: 2,718,343 km (0.102 R)
• M12: 3,011,555 km (0.074 R)
• M13: 3,198,402 km (0.087 R)
• M14: 3,300,727 km (0.119 R)
• M15: 3,448,680 km (0.116 R)
• M16: 3,598,876 km (0.11 R)
• M17: 3,751,316 km (0.052 R)
• M18: 4,047,071 km (0.055 R)
• M19: 4,350,605 km (0.1 R)
• M20: 4,811,367 km (0.117 R)
• M21: 4,962,909 km (0.096 R)
• M22: 5,115,948 km (0.038 R)
• M23: 5,392,106 km (0.116 R)
• M24: 5,496,974 km (0.08 R)
• M25: 5,708,655 km (0.104 R)
• M26: 5,797,665 km (0.099 R)
• M27: 5,887,275 km (0.059 R)
• M28: 6,085,791 km (0.078 R)
• M29: 6,323,352 km (0.089 R)
• M30: 6,471,005 km (0.088 R)
• M31: 6,921,145 km (0.113 R)
• M32: 7,035,289 km (0.083 R)
• M33: 7,150,030 km (0.049 R)
• M34: 7,635,027 km (0.041 R)
• M35: 7,871,690 km (0.113 R)
• M36: 8,130,794 km (0.107 R)
• M37: 8,514,662 km (0.055 R)
• M38: 8,883,720 km (0.097 R)
• M39: 9,049,474 km (0.065 R)
• M40: 9,258,163 km (0.064 R)
• M41: 9,680,179 km (0.026 R)
• M42: 9,979,524 km (0.103 R)
• M43: 10,477,835 km (0.087 R)
• M44: 10,696,996 km (0.103 R)
• M45: 11,273,995 km (0.094 R)
• M46: 11,815,689 km (0.054 R)
• M47: 12,273,608 km (0.054 R)
• M48: 12,597,786 km (0.078 R)
• M49: 12,737,511 km (0.099 R)
• M50: 12,994,969 km (0.076 R)
• M51: 13,207,098 km (0.12 R)
• M52: 13,301,644 km (0.117 R)
• M53: 14,018,368 km (0.089 R)
• M54: 14,332,822 km (0.069 R)
• M55: 14,723,123 km (0.076 R)
• M56: 14,968,913 km (0.059 R)
• M57: 15,240,732 km (0.049 R)
• M58: 15,589,145 km (0.094 R)
• M59: 15,739,342 km (0.051 R)
• M60: 15,965,384 km (0.092 R)
• M61: 16,116,777 km (0.073 R)
• M62: 16,599,081 km (0.083 R)
• M63: 16,906,205 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.5

Radius: 11.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.69 AU - 9.17 AU

Year: 9680 Days

Day: 13 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,236,855 km

• M1: 150,495 km (0.076 R)
• M2: 373,546 km (0.094 R)
• M3: 546,481 km (0.111 R)
• M4: 867,817 km (0.098 R)
• M5: 1,482,814 km (0.087 R)
• M6: 1,854,714 km (0.064 R)
• M7: 1,957,488 km (0.088 R)
• M8: 2,591,783 km (0.117 R)
• M9: 2,684,235 km (0.093 R)
• M10: 2,801,220 km (0.101 R)
• M11: 2,968,022 km (0.065 R)
• M12: 3,361,614 km (0.066 R)
• M13: 3,824,470 km (0.049 R)
• M14: 3,930,235 km (0.105 R)
• M15: 4,171,537 km (0.081 R)
• M16: 4,612,701 km (0.08 R)
• M17: 5,450,150 km (0.064 R)
• M18: 6,024,157 km (0.105 R)
• M19: 6,147,575 km (0.087 R)
• M20: 6,617,611 km (0.096 R)
• M21: 6,808,947 km (0.1 R)
• M22: 7,262,528 km (0.073 R)
• M23: 7,995,258 km (0.104 R)
• M24: 8,096,985 km (0.079 R)
• M25: 8,336,042 km (0.083 R)
• M26: 8,612,050 km (0.111 R)
• M27: 8,716,470 km (0.09 R)
• M28: 8,891,200 km (0.113 R)
• M29: 9,067,277 km (0.066 R)
• M30: 9,173,341 km (0.046 R)
• M31: 9,855,358 km (0.092 R)
• M32: 9,928,063 km (0.111 R)
• M33: 10,001,066 km (0.103 R)
• M34: 10,184,174 km (0.079 R)
• M35: 10,442,380 km (0.049 R)
• M36: 11,078,470 km (0.117 R)
• M37: 11,154,167 km (0.044 R)
• M38: 11,688,680 km (0.037 R)
• M39: 13,503,302 km (0.094 R)
• M40: 13,909,311 km (0.075 R)
• M41: 13,990,991 km (0.108 R)
• M42: 14,154,801 km (0.106 R)
• M43: 14,775,034 km (0.111 R)
• M44: 16,342,670 km (0.109 R)
• M45: 16,645,157 km (0.074 R)
• M46: 16,993,121 km (0.03 R)
• M47: 17,873,654 km (0.066 R)
• M48: 17,962,516 km (0.101 R)
• M49: 18,319,456 km (0.084 R)
• M50: 18,498,824 km (0.084 R)
• M51: 19,404,340 km (0.074 R)
• M52: 19,724,629 km (0.06 R)
• M53: 20,139,165 km (0.101 R)
• M54: 20,789,616 km (0.028 R)
• M55: 20,929,939 km (0.069 R)
• M56: 21,399,826 km (0.103 R)
• M57: 21,494,222 km (0.077 R)
• M58: 22,302,200 km (0.069 R)
• M59: 22,445,814 km (0.085 R)
• M60: 23,071,732 km (0.073 R)
• M61: 24,389,988 km (0.078 R)
• M62: 25,782,894 km (0.076 R)
• M63: 25,883,424 km (0.117 R)
• M64: 26,286,590 km (0.104 R)
• M65: 26,793,577 km (0.11 R)
• M66: 27,508,655 km (0.106 R)
• M67: 29,428,893 km (0.114 R)
• M68: 30,008,136 km (0.051 R)
• M69: 31,017,323 km (0.069 R)
• M70: 31,338,360 km (0.109 R)
• M71: 31,606,739 km (0.063 R)
• M72: 31,983,875 km (0.1 R)
• M73: 32,145,890 km (0.083 R)
• M74: 33,506,781 km (0.084 R)
• M75: 34,111,456 km (0.104 R)
• M76: 34,442,815 km (0.048 R)
• M77: 34,553,518 km (0.112 R)
• M78: 35,555,225 km (0.075 R)
• M79: 35,835,123 km (0.082 R)
• M80: 36,172,017 km (0.103 R)
• M81: 36,284,515 km (0.111 R)
• M82: 36,735,852 km (0.104 R)
• M83: 36,848,948 km (0.117 R)
• M84: 37,302,528 km (0.082 R)
• M85: 37,530,067 km (0.119 R)
• M86: 37,643,911 km (0.116 R)
• M87: 38,387,262 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.8

Radius: 5.7

Gravity: 26.8 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.68 AU - 14.18 AU

Year: 16751 Days

Day: 19.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,236,855 km

• M1: 179,368 km (0.116 R)
• M2: 1,757,625 km (0.12 R)
• M3: 1,852,171 km (0.104 R)
• M4: 1,948,363 km (0.092 R)
• M5: 2,350,033 km (0.041 R)
• M6: 2,595,972 km (0.029 R)
• M7: 3,036,687 km (0.105 R)
• M8: 3,265,722 km (0.084 R)
• M9: 3,903,607 km (0.106 R)
• M10: 3,944,746 km (0.075 R)
• M11: 4,068,912 km (0.061 R)
• M12: 4,152,538 km (0.067 R)
• M13: 4,449,639 km (0.106 R)
• M14: 5,244,602 km (0.073 R)
• M15: 5,798,713 km (0.094 R)
• M16: 5,892,810 km (0.085 R)
• M17: 7,061,767 km (0.086 R)
• M18: 7,263,425 km (0.106 R)
• M19: 8,406,054 km (0.11 R)
• M20: 8,673,385 km (0.107 R)
• M21: 8,781,096 km (0.119 R)
• M22: 9,436,933 km (0.113 R)
• M23: 10,335,717 km (0.059 R)
• M24: 10,564,751 km (0.118 R)
• M25: 11,320,370 km (0.106 R)
• M26: 11,379,162 km (0.103 R)
• M27: 12,093,342 km (0.065 R)
• M28: 12,577,441 km (0.117 R)
• M29: 12,638,327 km (0.083 R)
• M30: 13,315,407 km (0.081 R)
• M31: 13,815,064 km (0.094 R)
• M32: 14,576,218 km (0.056 R)
• M33: 15,091,134 km (0.072 R)
• M34: 15,155,910 km (0.06 R)
• M35: 17,209,889 km (0.096 R)
• M36: 19,278,977 km (0.102 R)
• M37: 19,419,748 km (0.117 R)
• M38: 19,560,819 km (0.036 R)
• M39: 20,271,259 km (0.088 R)
• M40: 20,485,932 km (0.101 R)
• M41: 20,701,503 km (0.08 R)
• M42: 20,917,821 km (0.08 R)
• M43: 21,134,738 km (0.101 R)
• M44: 22,010,335 km (0.119 R)
• M45: 22,452,546 km (0.1 R)
• M46: 23,121,398 km (0.082 R)
• M47: 23,196,047 km (0.102 R)
• M48: 23,570,940 km (0.083 R)
• M49: 24,023,324 km (0.07 R)
• M50: 26,094,357 km (0.065 R)
• M51: 28,782,481 km (0.099 R)
• M52: 29,104,415 km (0.042 R)
• M53: 29,833,256 km (0.082 R)
• M54: 33,060,381 km (0.1 R)
• M55: 33,313,202 km (0.079 R)
• M56: 33,651,143 km (0.047 R)
• M57: 34,160,375 km (0.117 R)
• M58: 35,358,504 km (0.116 R)
• M59: 35,530,691 km (0.098 R)
• M60: 36,049,197 km (0.108 R)
• M61: 37,531,862 km (0.084 R)
• M62: 37,707,639 km (0.084 R)
• M63: 37,971,680 km (0.113 R)
• M64: 38,236,468 km (0.057 R)
• M65: 38,767,690 km (0.042 R)
• M66: 39,390,615 km (0.034 R)
• M67: 40,376,316 km (0.098 R)
• M68: 40,466,224 km (0.063 R)
• M69: 42,188,993 km (0.086 R)
• M70: 42,280,248 km (0.113 R)
• M71: 43,197,133 km (0.08 R)
• M72: 43,658,044 km (0.035 R)
• M73: 46,551,865 km (0.114 R)
• M74: 47,593,515 km (0.079 R)
• M75: 48,069,536 km (0.084 R)
• M76: 52,032,084 km (0.118 R)
• M77: 52,424,180 km (0.072 R)
• M78: 58,524,781 km (0.071 R)
• M79: 60,470,302 km (0.093 R)
• M80: 60,573,375 km (0.104 R)
• M81: 60,882,593 km (0.095 R)
• M82: 61,089,188 km (0.105 R)
• M83: 61,917,362 km (0.116 R)
• M84: 62,541,035 km (0.038 R)
• M85: 63,166,803 km (0.075 R)
• M86: 64,529,640 km (0.082 R)
• M87: 64,634,957 km (0.105 R)
• M88: 66,326,460 km (0.096 R)
• M89: 66,964,644 km (0.092 R)
• M90: 67,071,158 km (0.088 R)
• M91: 67,497,961 km (0.082 R)
• M92: 68,676,194 km (0.069 R)
• M93: 69,753,149 km (0.104 R)
• M94: 72,142,077 km (0.106 R)
• M95: 72,798,363 km (0.095 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: 338 - 18,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit