🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.7

Radius: 9.9

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.5 AU - 0.56 AU

Year: 266 Days

Day: 7.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 45,436,215 km

• M1: 128,953 km (0.105 R)
• M2: 191,336 km (0.097 R)
• M3: 253,120 km (0.12 R)
• M4: 324,627 km (0.078 R)
• M5: 398,678 km (0.096 R)
• M6: 493,374 km (0.116 R)
• M7: 559,646 km (0.087 R)
• M8: 674,686 km (0.045 R)
• M9: 737,218 km (0.097 R)
• M10: 808,427 km (0.06 R)
• M11: 892,351 km (0.112 R)
• M12: 965,355 km (0.102 R)
• M13: 1,029,682 km (0.075 R)
• M14: 1,099,245 km (0.098 R)
• M15: 1,189,602 km (0.057 R)
• M16: 1,373,907 km (0.104 R)
• M17: 1,467,705 km (0.094 R)
• M18: 1,567,786 km (0.105 R)
• M19: 1,657,395 km (0.084 R)
• M20: 1,735,634 km (0.092 R)
• M21: 1,918,593 km (0.119 R)
• M22: 1,996,384 km (0.046 R)
• M23: 2,141,045 km (0.109 R)
• M24: 2,250,550 km (0.093 R)
• M25: 2,337,616 km (0.106 R)
• M26: 2,475,396 km (0.067 R)
• M27: 2,540,321 km (0.115 R)
• M28: 2,610,932 km (0.118 R)
• M29: 2,687,227 km (0.072 R)
• M30: 2,790,150 km (0.085 R)
• M31: 2,910,277 km (0.066 R)
• M32: 3,037,435 km (0.037 R)
• M33: 3,248,069 km (0.112 R)
• M34: 3,357,874 km (0.071 R)
• M35: 3,542,029 km (0.087 R)
• M36: 3,821,478 km (0.104 R)
• M37: 3,926,047 km (0.07 R)
• M38: 4,002,042 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.5

Radius: 8.2

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.01 AU - 2.33 AU

Year: 2206 Days

Day: 7 Hours

Environment

Temp: -211 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,436,215 km

• M1: 119,977 km (0.11 R)
• M2: 200,012 km (0.114 R)
• M3: 256,411 km (0.11 R)
• M4: 308,770 km (0.09 R)
• M5: 372,349 km (0.06 R)
• M6: 478,115 km (0.086 R)
• M7: 578,495 km (0.118 R)
• M8: 635,941 km (0.073 R)
• M9: 730,187 km (0.087 R)
• M10: 801,994 km (0.072 R)
• M11: 876,344 km (0.063 R)
• M12: 1,022,202 km (0.041 R)
• M13: 1,093,112 km (0.096 R)
• M14: 1,218,624 km (0.081 R)
• M15: 1,461,272 km (0.065 R)
• M16: 1,612,067 km (0.109 R)
• M17: 1,683,425 km (0.12 R)
• M18: 1,767,948 km (0.041 R)
• M19: 1,903,932 km (0.038 R)
• M20: 2,004,911 km (0.072 R)
• M21: 2,081,954 km (0.069 R)
• M22: 2,159,894 km (0.097 R)
• M23: 2,212,403 km (0.119 R)
• M24: 2,265,361 km (0.09 R)
• M25: 2,634,269 km (0.057 R)
• M26: 2,948,724 km (0.085 R)
• M27: 3,036,687 km (0.1 R)
• M28: 3,095,778 km (0.037 R)
• M29: 3,597,829 km (0.041 R)
• M30: 3,739,348 km (0.087 R)
• M31: 4,125,311 km (0.025 R)
• M32: 4,814,209 km (0.047 R)
• M33: 4,935,383 km (0.06 R)
• M34: 5,251,783 km (0.096 R)
• M35: 5,848,678 km (0.104 R)
• M36: 6,164,629 km (0.098 R)
• M37: 6,258,726 km (0.068 R)
• M38: 6,735,794 km (0.111 R)
• M39: 6,852,031 km (0.083 R)
• M40: 7,244,426 km (0.078 R)
• M41: 7,887,398 km (0.078 R)
• M42: 8,071,553 km (0.061 R)
• M43: 8,153,832 km (0.108 R)
• M44: 8,277,849 km (0.093 R)
• M45: 8,340,081 km (0.108 R)
• M46: 8,674,582 km (0.094 R)
• M47: 8,949,693 km (0.115 R)
• M48: 9,638,890 km (0.096 R)
• M49: 9,945,865 km (0.112 R)
• M50: 10,322,851 km (0.119 R)
• M51: 10,614,268 km (0.114 R)
• M52: 10,682,036 km (0.112 R)
• M53: 10,817,721 km (0.11 R)
• M54: 11,022,371 km (0.074 R)
• M55: 11,574,537 km (0.108 R)
• M56: 11,924,147 km (0.09 R)
• M57: 12,064,919 km (0.104 R)
• M58: 12,348,257 km (0.065 R)
• M59: 12,825,325 km (0.048 R)
• M60: 13,042,092 km (0.089 R)
• M61: 13,138,732 km (0.1 R)
• M62: 13,430,298 km (0.069 R)
• M63: 13,970,197 km (0.092 R)
• M64: 14,292,581 km (0.112 R)
• M65: 14,442,328 km (0.073 R)
• M66: 14,617,507 km (0.048 R)
• M67: 14,995,391 km (0.084 R)
• M68: 15,274,541 km (0.072 R)
• M69: 15,376,567 km (0.082 R)
• M70: 15,735,153 km (0.107 R)
• M71: 16,174,223 km (0.097 R)
• M72: 16,617,331 km (0.111 R)
• M73: 16,669,840 km (0.028 R)
• M74: 17,011,821 km (0.048 R)
• M75: 17,569,073 km (0.025 R)
• M76: 17,782,998 km (0.116 R)
• M77: 17,943,965 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.4

Radius: 6.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.55 AU - 5.55 AU

Year: 9025 Days

Day: 18.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,436,215 km

• M1: 87,814 km (0.083 R)
• M2: 139,425 km (0.106 R)
• M3: 296,952 km (0.082 R)
• M4: 431,291 km (0.101 R)
• M5: 641,625 km (0.096 R)
• M6: 807,380 km (0.078 R)
• M7: 908,358 km (0.093 R)
• M8: 960,418 km (0.073 R)
• M9: 1,338,602 km (0.085 R)
• M10: 1,398,441 km (0.104 R)
• M11: 1,459,028 km (0.12 R)
• M12: 1,551,779 km (0.12 R)
• M13: 1,976,188 km (0.094 R)
• M14: 2,201,482 km (0.108 R)
• M15: 2,308,146 km (0.094 R)
• M16: 2,380,401 km (0.077 R)
• M17: 2,508,457 km (0.097 R)
• M18: 2,657,606 km (0.086 R)
• M19: 2,925,835 km (0.096 R)
• M20: 3,004,075 km (0.115 R)
• M21: 3,385,250 km (0.043 R)
• M22: 3,591,994 km (0.108 R)
• M23: 3,717,956 km (0.109 R)
• M24: 4,392,343 km (0.046 R)
• M25: 5,080,493 km (0.091 R)
• M26: 5,174,740 km (0.047 R)
• M27: 5,269,585 km (0.086 R)
• M28: 5,509,390 km (0.067 R)
• M29: 5,949,807 km (0.089 R)
• M30: 5,999,473 km (0.056 R)
• M31: 6,124,238 km (0.098 R)
• M32: 6,199,485 km (0.036 R)
• M33: 7,525,072 km (0.101 R)
• M34: 8,040,736 km (0.101 R)
• M35: 8,511,670 km (0.098 R)
• M36: 8,623,868 km (0.071 R)
• M37: 9,048,726 km (0.114 R)
• M38: 9,335,655 km (0.066 R)
• M39: 9,509,338 km (0.025 R)
• M40: 9,742,561 km (0.117 R)
• M41: 10,274,232 km (0.094 R)
• M42: 10,967,169 km (0.097 R)
• M43: 11,334,731 km (0.079 R)
• M44: 12,239,499 km (0.106 R)
• M45: 12,909,249 km (0.076 R)
• M46: 13,070,366 km (0.117 R)
• M47: 13,623,429 km (0.116 R)
• M48: 14,383,835 km (0.064 R)
• M49: 14,450,556 km (0.064 R)
• M50: 14,651,466 km (0.086 R)
• M51: 15,259,880 km (0.064 R)
• M52: 15,601,412 km (0.104 R)
• M53: 15,670,078 km (0.097 R)
• M54: 17,846,428 km (0.05 R)
• M55: 18,823,451 km (0.096 R)
• M56: 19,189,667 km (0.109 R)
• M57: 19,854,779 km (0.079 R)
• M58: 20,452,422 km (0.072 R)
• M59: 21,359,883 km (0.041 R)
• M60: 21,512,323 km (0.057 R)
• M61: 21,588,768 km (0.103 R)
• M62: 21,741,807 km (0.1 R)
• M63: 21,895,294 km (0.11 R)
• M64: 22,164,570 km (0.078 R)
• M65: 22,473,789 km (0.106 R)
• M66: 23,018,325 km (0.066 R)
• M67: 23,645,888 km (0.112 R)
• M68: 24,080,769 km (0.112 R)
• M69: 24,998,253 km (0.108 R)
• M70: 25,360,429 km (0.105 R)
• M71: 26,580,101 km (0.108 R)
• M72: 27,238,332 km (0.1 R)
• M73: 27,777,183 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96.2

Radius: 4.5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.2 AU - 7.4 AU

Year: 13614 Days

Day: 18.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,436,215 km

• M1: 112,049 km (0.061 R)
• M2: 176,675 km (0.076 R)
• M3: 214,673 km (0.116 R)
• M4: 347,516 km (0.063 R)
• M5: 407,804 km (0.102 R)
• M6: 539,001 km (0.088 R)
• M7: 646,113 km (0.034 R)
• M8: 683,363 km (0.079 R)
• M9: 747,241 km (0.068 R)
• M10: 786,436 km (0.104 R)
• M11: 867,069 km (0.059 R)
• M12: 950,395 km (0.072 R)
• M13: 1,007,542 km (0.106 R)
• M14: 1,036,564 km (0.064 R)
• M15: 1,170,454 km (0.087 R)
• M16: 1,438,533 km (0.046 R)
• M17: 1,537,717 km (0.082 R)
• M18: 1,690,606 km (0.088 R)
• M19: 1,920,238 km (0.108 R)
• M20: 2,706,824 km (0.08 R)
• M21: 2,829,494 km (0.069 R)
• M22: 3,359,968 km (0.077 R)
• M23: 4,223,297 km (0.109 R)
• M24: 4,389,650 km (0.101 R)
• M25: 5,151,103 km (0.077 R)
• M26: 5,303,245 km (0.112 R)
• M27: 5,405,420 km (0.119 R)
• M28: 5,508,343 km (0.102 R)
• M29: 5,873,512 km (0.115 R)
• M30: 6,059,013 km (0.098 R)
• M31: 6,192,753 km (0.112 R)
• M32: 6,544,907 km (0.107 R)
• M33: 7,553,645 km (0.096 R)
• M34: 7,582,368 km (0.08 R)
• M35: 7,842,369 km (0.097 R)
• M36: 7,988,078 km (0.099 R)
• M37: 8,820,590 km (0.088 R)
• M38: 9,216,426 km (0.115 R)
• M39: 10,406,177 km (0.091 R)
• M40: 10,630,724 km (0.092 R)
• M41: 11,976,806 km (0.1 R)
• M42: 12,010,315 km (0.114 R)
• M43: 12,414,828 km (0.081 R)
• M44: 13,064,232 km (0.072 R)
• M45: 13,549,977 km (0.116 R)
• M46: 15,259,282 km (0.083 R)
• M47: 15,477,545 km (0.042 R)
• M48: 15,623,852 km (0.054 R)
• M49: 15,733,657 km (0.084 R)
• M50: 16,473,119 km (0.069 R)
• M51: 17,641,479 km (0.049 R)
• M52: 18,139,340 km (0.116 R)
• M53: 20,416,220 km (0.117 R)
• M54: 20,456,312 km (0.106 R)
• M55: 20,576,589 km (0.098 R)
• M56: 20,777,499 km (0.104 R)
• M57: 20,898,523 km (0.108 R)
• M58: 21,060,089 km (0.116 R)
• M59: 21,384,417 km (0.104 R)
• M60: 21,628,711 km (0.075 R)
• M61: 22,367,425 km (0.119 R)
• M62: 22,989,303 km (0.091 R)
• M63: 23,030,891 km (0.097 R)
• M64: 23,785,164 km (0.108 R)
• M65: 24,080,620 km (0.048 R)
• M66: 24,760,542 km (0.049 R)
• M67: 25,102,822 km (0.101 R)
• M68: 25,403,663 km (0.105 R)
• M69: 25,576,000 km (0.061 R)
• M70: 25,835,403 km (0.088 R)
• M71: 25,922,169 km (0.113 R)
• M72: 26,226,152 km (0.085 R)
• M73: 26,531,332 km (0.114 R)
• M74: 27,057,318 km (0.084 R)
• M75: 27,808,449 km (0.106 R)
• M76: 28,925,347 km (0.045 R)
• M77: 28,970,226 km (0.102 R)
• M78: 29,150,342 km (0.078 R)
• M79: 29,466,592 km (0.113 R)
• M80: 29,829,217 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.3

Radius: 3.4

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.89 AU - 10.17 AU

Year: 17196 Days

Day: 22.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,436,215 km

• M1: 43,683 km (0.113 R)
• M2: 74,799 km (0.045 R)
• M3: 102,026 km (0.048 R)
• M4: 142,866 km (0.03 R)
• M5: 692,788 km (0.115 R)
• M6: 812,017 km (0.102 R)
• M7: 1,108,221 km (0.112 R)
• M8: 1,207,105 km (0.069 R)
• M9: 1,350,570 km (0.089 R)
• M10: 1,631,066 km (0.099 R)
• M11: 1,835,715 km (0.088 R)
• M12: 3,112,384 km (0.113 R)
• M13: 3,224,133 km (0.091 R)
• M14: 3,537,840 km (0.038 R)
• M15: 3,566,862 km (0.113 R)
• M16: 3,595,884 km (0.102 R)
• M17: 3,625,056 km (0.102 R)
• M18: 3,683,698 km (0.114 R)
• M19: 3,801,731 km (0.119 R)
• M20: 4,379,627 km (0.036 R)
• M21: 4,854,750 km (0.1 R)
• M22: 5,956,538 km (0.085 R)
• M23: 6,060,359 km (0.082 R)
• M24: 6,375,562 km (0.094 R)
• M25: 7,464,036 km (0.08 R)
• M26: 7,688,583 km (0.094 R)
• M27: 7,726,132 km (0.118 R)
• M28: 7,763,830 km (0.098 R)
• M29: 8,259,448 km (0.041 R)
• M30: 9,002,052 km (0.074 R)
• M31: 9,121,281 km (0.116 R)
• M32: 9,281,052 km (0.074 R)
• M33: 9,361,236 km (0.117 R)
• M34: 9,603,286 km (0.066 R)
• M35: 9,765,749 km (0.09 R)
• M36: 9,806,589 km (0.092 R)
• M37: 9,888,270 km (0.096 R)
• M38: 10,134,807 km (0.064 R)
• M39: 10,466,465 km (0.036 R)
• M40: 11,055,731 km (0.087 R)
• M41: 11,140,703 km (0.094 R)
• M42: 11,526,067 km (0.095 R)
• M43: 11,612,385 km (0.11 R)
• M44: 11,655,619 km (0.106 R)
• M45: 12,178,164 km (0.101 R)
• M46: 12,353,942 km (0.06 R)
• M47: 12,797,350 km (0.062 R)
• M48: 13,654,097 km (0.105 R)
• M49: 14,575,620 km (0.109 R)
• M50: 14,856,116 km (0.103 R)
• M51: 14,949,914 km (0.07 R)
• M52: 16,867,908 km (0.061 R)
• M53: 17,706,254 km (0.044 R)
• M54: 17,905,519 km (0.087 R)
• M55: 18,608,629 km (0.106 R)
• M56: 19,628,587 km (0.098 R)
• M57: 20,041,627 km (0.038 R)
• M58: 20,719,006 km (0.061 R)
• M59: 21,086,717 km (0.055 R)
• M60: 21,509,780 km (0.087 R)
• M61: 21,669,102 km (0.086 R)
• M62: 22,310,428 km (0.103 R)
• M63: 23,066,496 km (0.047 R)
• M64: 24,160,954 km (0.091 R)
• M65: 24,216,155 km (0.102 R)
• M66: 25,328,266 km (0.048 R)
• M67: 25,890,604 km (0.073 R)
• M68: 26,173,344 km (0.039 R)
• M69: 26,913,106 km (0.102 R)
• M70: 27,027,548 km (0.104 R)
• M71: 27,256,882 km (0.102 R)
• M72: 27,602,154 km (0.104 R)
• M73: 27,659,749 km (0.064 R)
• M74: 27,717,493 km (0.098 R)
• M75: 27,948,772 km (0.058 R)
• M76: 30,118,091 km (0.068 R)
• M77: 30,773,479 km (0.074 R)
• M78: 32,098,168 km (0.066 R)
• M79: 33,810,914 km (0.102 R)
• M80: 34,678,282 km (0.054 R)
• M81: 35,867,137 km (0.078 R)
• M82: 35,993,098 km (0.109 R)
• M83: 38,671,199 km (0.095 R)
• M84: 38,994,181 km (0.097 R)
• M85: 39,708,212 km (0.114 R)
• M86: 40,491,955 km (0.058 R)
• M87: 40,951,370 km (0.089 R)
• M88: 41,478,702 km (0.094 R)
• M89: 42,806,683 km (0.088 R)
• M90: 43,341,794 km (0.118 R)
• M91: 43,879,150 km (0.046 R)
• M92: 44,081,257 km (0.108 R)
• M93: 44,148,725 km (0.05 R)
• M94: 44,960,443 km (0.108 R)
• M95: 45,096,129 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 11,438 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit