🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.4

Radius: 11.8

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.49 AU - 2.83 AU

Year: 2801 Days

Day: 12.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,224,240 km

• M1: 150,196 km (0.084 R)
• M2: 279,000 km (0.042 R)
• M3: 354,846 km (0.047 R)
• M4: 488,287 km (0.076 R)
• M5: 597,344 km (0.096 R)
• M6: 697,276 km (0.069 R)
• M7: 854,204 km (0.112 R)
• M8: 980,016 km (0.106 R)
• M9: 1,228,049 km (0.083 R)
• M10: 1,421,329 km (0.051 R)
• M11: 1,651,261 km (0.076 R)
• M12: 2,005,060 km (0.105 R)
• M13: 2,191,010 km (0.068 R)
• M14: 2,688,872 km (0.104 R)
• M15: 2,767,411 km (0.116 R)
• M16: 2,894,719 km (0.082 R)
• M17: 3,089,346 km (0.104 R)
• M18: 3,238,345 km (0.101 R)
• M19: 3,682,052 km (0.099 R)
• M20: 3,857,830 km (0.116 R)
• M21: 4,181,410 km (0.092 R)
• M22: 4,874,347 km (0.108 R)
• M23: 4,970,838 km (0.076 R)
• M24: 5,283,647 km (0.092 R)
• M25: 5,663,626 km (0.06 R)
• M26: 5,805,893 km (0.11 R)
• M27: 5,928,713 km (0.101 R)
• M28: 6,302,558 km (0.106 R)
• M29: 6,791,444 km (0.088 R)
• M30: 7,029,754 km (0.114 R)
• M31: 7,182,792 km (0.102 R)
• M32: 7,292,747 km (0.116 R)
• M33: 7,873,785 km (0.102 R)
• M34: 8,938,174 km (0.117 R)
• M35: 9,127,864 km (0.096 R)
• M36: 9,900,237 km (0.032 R)
• M37: 10,047,442 km (0.078 R)
• M38: 10,294,278 km (0.096 R)
• M39: 10,543,209 km (0.056 R)
• M40: 10,643,290 km (0.051 R)
• M41: 11,097,768 km (0.085 R)
• M42: 11,174,213 km (0.084 R)
• M43: 11,687,782 km (0.114 R)
• M44: 11,947,634 km (0.118 R)
• M45: 12,130,592 km (0.103 R)
• M46: 12,235,460 km (0.083 R)
• M47: 12,340,777 km (0.066 R)
• M48: 12,472,722 km (0.053 R)
• M49: 13,059,296 km (0.114 R)
• M50: 13,573,015 km (0.117 R)
• M51: 13,818,655 km (0.102 R)
• M52: 14,369,923 km (0.076 R)
• M53: 14,620,350 km (0.114 R)
• M54: 15,069,143 km (0.091 R)
• M55: 15,636,418 km (0.047 R)
• M56: 15,836,730 km (0.111 R)
• M57: 15,922,749 km (0.106 R)
• M58: 16,529,667 km (0.095 R)
• M59: 16,938,518 km (0.047 R)
• M60: 17,232,628 km (0.071 R)
• M61: 18,305,244 km (0.079 R)
• M62: 18,576,764 km (0.045 R)
• M63: 18,788,894 km (0.089 R)
• M64: 19,154,511 km (0.116 R)
• M65: 19,430,220 km (0.104 R)
• M66: 19,676,309 km (0.115 R)
• M67: 20,734,115 km (0.098 R)
• M68: 21,143,415 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.4

Radius: 8.3

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.31 AU - 4.23 AU

Year: 4726 Days

Day: 10.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,224,240 km

• M1: 210,335 km (0.109 R)
• M2: 344,823 km (0.118 R)
• M3: 452,683 km (0.065 R)
• M4: 583,731 km (0.098 R)
• M5: 693,536 km (0.113 R)
• M6: 786,586 km (0.054 R)
• M7: 1,078,451 km (0.084 R)
• M8: 1,187,657 km (0.061 R)
• M9: 1,477,279 km (0.113 R)
• M10: 1,537,866 km (0.091 R)
• M11: 1,599,351 km (0.064 R)
• M12: 2,053,081 km (0.065 R)
• M13: 2,121,148 km (0.084 R)
• M14: 2,224,520 km (0.098 R)
• M15: 2,329,688 km (0.1 R)
• M16: 2,545,109 km (0.084 R)
• M17: 2,861,358 km (0.098 R)
• M18: 3,111,785 km (0.113 R)
• M19: 3,190,175 km (0.106 R)
• M20: 3,613,088 km (0.036 R)
• M21: 3,716,460 km (0.109 R)
• M22: 3,841,823 km (0.098 R)
• M23: 4,011,018 km (0.119 R)
• M24: 6,152,512 km (0.114 R)
• M25: 6,425,827 km (0.053 R)
• M26: 6,601,754 km (0.115 R)
• M27: 6,907,233 km (0.085 R)
• M28: 7,010,007 km (0.093 R)
• M29: 7,373,978 km (0.101 R)
• M30: 8,201,554 km (0.111 R)
• M31: 8,474,869 km (0.113 R)
• M32: 10,352,322 km (0.08 R)
• M33: 11,519,934 km (0.08 R)
• M34: 11,795,194 km (0.087 R)
• M35: 12,010,914 km (0.035 R)
• M36: 12,352,446 km (0.067 R)
• M37: 12,823,380 km (0.065 R)
• M38: 13,140,527 km (0.067 R)
• M39: 13,300,148 km (0.041 R)
• M40: 13,750,438 km (0.087 R)
• M41: 13,944,915 km (0.086 R)
• M42: 14,467,909 km (0.119 R)
• M43: 14,599,705 km (0.11 R)
• M44: 15,164,287 km (0.115 R)
• M45: 15,365,197 km (0.083 R)
• M46: 15,803,669 km (0.113 R)
• M47: 16,177,963 km (0.076 R)
• M48: 17,598,394 km (0.06 R)
• M49: 17,739,016 km (0.047 R)
• M50: 17,844,782 km (0.049 R)
• M51: 17,986,152 km (0.102 R)
• M52: 18,270,089 km (0.065 R)
• M53: 18,878,204 km (0.058 R)
• M54: 18,950,161 km (0.109 R)
• M55: 19,022,267 km (0.067 R)
• M56: 19,383,994 km (0.107 R)
• M57: 19,529,254 km (0.099 R)
• M58: 19,784,468 km (0.091 R)
• M59: 19,930,775 km (0.102 R)
• M60: 20,335,138 km (0.108 R)
• M61: 20,445,840 km (0.106 R)
• M62: 20,519,742 km (0.094 R)
• M63: 21,151,793 km (0.114 R)
• M64: 21,338,790 km (0.063 R)
• M65: 21,790,127 km (0.074 R)
• M66: 21,941,220 km (0.095 R)
• M67: 23,085,794 km (0.041 R)
• M68: 23,201,283 km (0.104 R)
• M69: 23,317,072 km (0.097 R)
• M70: 23,471,607 km (0.061 R)
• M71: 24,996,607 km (0.076 R)
• M72: 25,432,536 km (0.054 R)
• M73: 25,511,972 km (0.118 R)
• M74: 25,790,972 km (0.112 R)
• M75: 25,871,007 km (0.096 R)
• M76: 26,151,204 km (0.036 R)
• M77: 26,311,872 km (0.087 R)
• M78: 26,634,106 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.3

Radius: 9.1

Gravity: 8.58 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.82 AU - 5.18 AU

Year: 6164 Days

Day: 8.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,224,240 km

• M1: 129,402 km (0.078 R)
• M2: 295,157 km (0.059 R)
• M3: 362,476 km (0.116 R)
• M4: 436,377 km (0.059 R)
• M5: 516,561 km (0.038 R)
• M6: 693,536 km (0.057 R)
• M7: 775,815 km (0.079 R)
• M8: 832,512 km (0.061 R)
• M9: 1,011,880 km (0.038 R)
• M10: 1,090,568 km (0.095 R)
• M11: 1,679,685 km (0.102 R)
• M12: 1,947,914 km (0.107 R)
• M13: 2,007,155 km (0.038 R)
• M14: 2,087,189 km (0.092 R)
• M15: 2,168,272 km (0.088 R)
• M16: 2,810,196 km (0.073 R)
• M17: 2,900,104 km (0.112 R)
• M18: 3,245,825 km (0.114 R)
• M19: 3,459,750 km (0.061 R)
• M20: 3,532,006 km (0.085 R)
• M21: 3,727,381 km (0.043 R)
• M22: 3,951,329 km (0.084 R)
• M23: 4,517,556 km (0.082 R)
• M24: 4,756,464 km (0.096 R)
• M25: 5,219,320 km (0.118 R)
• M26: 5,302,497 km (0.095 R)
• M27: 5,442,071 km (0.088 R)
• M28: 5,667,964 km (0.104 R)
• M29: 6,305,251 km (0.068 R)
• M30: 7,026,313 km (0.093 R)
• M31: 8,027,871 km (0.112 R)
• M32: 8,091,898 km (0.108 R)
• M33: 9,173,790 km (0.075 R)
• M34: 9,240,960 km (0.104 R)
• M35: 9,476,876 km (0.08 R)
• M36: 10,370,424 km (0.107 R)
• M37: 11,111,681 km (0.072 R)
• M38: 11,434,663 km (0.099 R)
• M39: 11,542,972 km (0.053 R)
• M40: 11,615,377 km (0.102 R)
• M41: 11,833,640 km (0.084 R)
• M42: 12,089,752 km (0.085 R)
• M43: 12,237,106 km (0.094 R)
• M44: 12,422,009 km (0.112 R)
• M45: 12,533,310 km (0.051 R)
• M46: 13,398,434 km (0.094 R)
• M47: 13,895,847 km (0.046 R)
• M48: 14,011,486 km (0.054 R)
• M49: 14,127,425 km (0.088 R)
• M50: 14,204,916 km (0.094 R)
• M51: 14,438,289 km (0.112 R)
• M52: 15,066,750 km (0.112 R)
• M53: 15,464,081 km (0.108 R)
• M54: 15,584,059 km (0.085 R)
• M55: 15,664,094 km (0.035 R)
• M56: 16,026,270 km (0.114 R)
• M57: 16,922,960 km (0.091 R)
• M58: 17,336,000 km (0.099 R)
• M59: 19,579,818 km (0.064 R)
• M60: 19,969,969 km (0.107 R)
• M61: 20,100,568 km (0.076 R)
• M62: 20,801,734 km (0.052 R)
• M63: 20,889,996 km (0.057 R)
• M64: 21,377,536 km (0.059 R)
• M65: 21,644,867 km (0.112 R)
• M66: 22,318,506 km (0.108 R)
• M67: 22,499,221 km (0.096 R)
• M68: 23,686,130 km (0.039 R)
• M69: 26,358,546 km (0.041 R)
• M70: 26,645,326 km (0.115 R)
• M71: 26,933,301 km (0.113 R)
• M72: 27,851,683 km (0.109 R)
• M73: 29,421,563 km (0.096 R)
• M74: 29,918,078 km (0.054 R)
• M75: 31,575,922 km (0.101 R)
• M76: 31,982,379 km (0.025 R)
• M77: 32,288,307 km (0.089 R)
• M78: 32,595,132 km (0.106 R)
• M79: 33,005,928 km (0.094 R)
• M80: 34,613,656 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.4

Radius: 4.7

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.83 AU - 8.01 AU

Year: 13050 Days

Day: 17 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 39,224,240 km

• M1: 81,381 km (0.082 R)
• M2: 116,537 km (0.035 R)
• M3: 232,176 km (0.081 R)
• M4: 360,082 km (0.096 R)
• M5: 536,308 km (0.067 R)
• M6: 722,558 km (0.084 R)
• M7: 846,874 km (0.087 R)
• M8: 1,046,288 km (0.115 R)
• M9: 1,205,310 km (0.067 R)
• M10: 1,353,113 km (0.056 R)
• M11: 1,448,556 km (0.088 R)
• M12: 1,605,784 km (0.04 R)
• M13: 1,894,208 km (0.091 R)
• M14: 2,379,504 km (0.115 R)
• M15: 2,541,668 km (0.09 R)
• M16: 2,635,914 km (0.114 R)
• M17: 4,577,246 km (0.072 R)
• M18: 4,837,098 km (0.116 R)
• M19: 5,986,159 km (0.11 R)
• M20: 6,017,425 km (0.104 R)
• M21: 6,048,840 km (0.077 R)
• M22: 6,461,880 km (0.075 R)
• M23: 6,590,833 km (0.077 R)
• M24: 6,982,630 km (0.072 R)
• M25: 8,307,619 km (0.064 R)
• M26: 8,873,248 km (0.033 R)
• M27: 8,980,659 km (0.061 R)
• M28: 9,414,643 km (0.038 R)
• M29: 9,670,904 km (0.103 R)
• M30: 9,892,458 km (0.07 R)
• M31: 10,340,504 km (0.089 R)
• M32: 11,101,957 km (0.086 R)
• M33: 11,179,150 km (0.108 R)
• M34: 11,999,844 km (0.07 R)
• M35: 12,039,337 km (0.058 R)
• M36: 12,317,589 km (0.054 R)
• M37: 12,799,295 km (0.106 R)
• M38: 13,042,541 km (0.104 R)
• M39: 13,164,613 km (0.045 R)
• M40: 13,451,242 km (0.104 R)
• M41: 14,239,324 km (0.116 R)
• M42: 15,729,767 km (0.071 R)
• M43: 16,339,827 km (0.1 R)
• M44: 16,691,831 km (0.12 R)
• M45: 16,780,244 km (0.106 R)
• M46: 18,397,696 km (0.099 R)
• M47: 18,580,504 km (0.074 R)
• M48: 18,672,208 km (0.093 R)
• M49: 18,763,911 km (0.072 R)
• M50: 19,317,723 km (0.064 R)
• M51: 20,868,005 km (0.051 R)
• M52: 22,360,394 km (0.083 R)
• M53: 22,653,157 km (0.084 R)
• M54: 23,539,225 km (0.092 R)
• M55: 24,286,167 km (0.08 R)
• M56: 24,889,346 km (0.042 R)
• M57: 25,040,888 km (0.117 R)
• M58: 25,446,448 km (0.041 R)
• M59: 25,548,324 km (0.071 R)
• M60: 25,650,201 km (0.116 R)
• M61: 26,779,814 km (0.089 R)
• M62: 26,935,097 km (0.105 R)
• M63: 27,246,709 km (0.119 R)
• M64: 27,559,369 km (0.099 R)
• M65: 27,663,937 km (0.115 R)
• M66: 27,820,866 km (0.063 R)
• M67: 28,240,936 km (0.11 R)
• M68: 28,716,059 km (0.07 R)
• M69: 28,769,017 km (0.051 R)
• M70: 29,193,875 km (0.061 R)
• M71: 30,480,716 km (0.092 R)
• M72: 30,913,802 km (0.058 R)
• M73: 31,239,925 km (0.055 R)
• M74: 31,676,601 km (0.114 R)
• M75: 32,060,170 km (0.09 R)
• M76: 33,109,450 km (0.117 R)
• M77: 33,498,853 km (0.054 R)
• M78: 33,666,103 km (0.092 R)
• M79: 34,901,782 km (0.111 R)
• M80: 35,071,426 km (0.117 R)
• M81: 35,525,156 km (0.053 R)
• M82: 35,695,847 km (0.116 R)
• M83: 35,866,688 km (0.09 R)
• M84: 35,980,831 km (0.12 R)
• M85: 37,359,375 km (0.03 R)
• M86: 37,822,830 km (0.086 R)
• M87: 37,938,918 km (0.073 R)
• M88: 38,171,542 km (0.092 R)
• M89: 38,989,543 km (0.083 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 13,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit