🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.6

Radius: 14.7

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.62 AU - 0.96 AU

Year: 494 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,960,273 km

• M1: 248,781 km (0.099 R)
• M2: 349,012 km (0.112 R)
• M3: 449,691 km (0.108 R)
• M4: 637,287 km (0.115 R)
• M5: 749,336 km (0.118 R)
• M6: 876,494 km (0.11 R)
• M7: 1,084,585 km (0.053 R)
• M8: 1,187,209 km (0.088 R)
• M9: 1,297,612 km (0.11 R)
• M10: 1,399,039 km (0.076 R)
• M11: 1,503,159 km (0.058 R)
• M12: 1,596,658 km (0.084 R)
• M13: 1,780,663 km (0.1 R)
• M14: 2,001,171 km (0.106 R)
• M15: 2,165,130 km (0.106 R)
• M16: 2,318,169 km (0.086 R)
• M17: 2,427,525 km (0.117 R)
• M18: 2,565,603 km (0.097 R)
• M19: 2,678,999 km (0.027 R)
• M20: 2,832,935 km (0.119 R)
• M21: 3,046,561 km (0.112 R)
• M22: 3,178,656 km (0.093 R)
• M23: 3,306,711 km (0.063 R)
• M24: 3,466,482 km (0.111 R)
• M25: 3,689,532 km (0.077 R)
• M26: 3,781,385 km (0.085 R)
• M27: 3,954,919 km (0.119 R)
• M28: 4,080,432 km (0.104 R)
• M29: 4,194,724 km (0.086 R)
• M30: 4,335,645 km (0.115 R)
• M31: 4,497,959 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.8

Radius: 10.7

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.88 AU - 1.46 AU

Year: 890 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 49,960,273 km

• M1: 135,386 km (0.101 R)
• M2: 267,780 km (0.088 R)
• M3: 370,255 km (0.092 R)
• M4: 543,639 km (0.064 R)
• M5: 636,240 km (0.096 R)
• M6: 857,196 km (0.044 R)
• M7: 930,349 km (0.081 R)
• M8: 1,031,627 km (0.1 R)
• M9: 1,211,144 km (0.118 R)
• M10: 1,452,446 km (0.116 R)
• M11: 1,548,787 km (0.048 R)
• M12: 1,678,339 km (0.12 R)
• M13: 1,756,129 km (0.045 R)
• M14: 2,147,477 km (0.097 R)
• M15: 2,215,245 km (0.041 R)
• M16: 2,309,941 km (0.066 R)
• M17: 2,529,999 km (0.064 R)
• M18: 2,831,140 km (0.094 R)
• M19: 2,952,912 km (0.099 R)
• M20: 3,114,927 km (0.096 R)
• M21: 3,221,441 km (0.084 R)
• M22: 3,598,427 km (0.054 R)
• M23: 3,730,821 km (0.092 R)
• M24: 3,823,273 km (0.101 R)
• M25: 4,158,671 km (0.067 R)
• M26: 4,276,255 km (0.075 R)
• M27: 4,383,966 km (0.082 R)
• M28: 4,580,388 km (0.116 R)
• M29: 4,657,431 km (0.102 R)
• M30: 4,857,892 km (0.114 R)
• M31: 5,072,565 km (0.091 R)
• M32: 5,163,969 km (0.119 R)
• M33: 5,301,898 km (0.095 R)
• M34: 5,382,980 km (0.069 R)
• M35: 5,523,004 km (0.06 R)
• M36: 5,605,283 km (0.046 R)
• M37: 5,866,331 km (0.115 R)
• M38: 6,070,831 km (0.102 R)
• M39: 6,155,803 km (0.094 R)
• M40: 6,376,011 km (0.078 R)
• M41: 6,648,728 km (0.082 R)
• M42: 6,836,772 km (0.12 R)
• M43: 6,912,469 km (0.081 R)
• M44: 7,295,439 km (0.042 R)
• M45: 7,398,811 km (0.118 R)
• M46: 7,489,617 km (0.07 R)
• M47: 7,672,276 km (0.104 R)
• M48: 7,949,182 km (0.077 R)
• M49: 8,202,451 km (0.106 R)
• M50: 8,323,476 km (0.107 R)
• M51: 8,580,784 km (0.095 R)
• M52: 8,813,110 km (0.11 R)
• M53: 9,033,767 km (0.075 R)
• M54: 9,312,318 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.9

Radius: 8

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.39 AU - 2.25 AU

Year: 1726 Days

Day: 5.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,960,273 km

• M1: 185,950 km (0.093 R)
• M2: 252,970 km (0.077 R)
• M3: 475,871 km (0.084 R)
• M4: 617,540 km (0.032 R)
• M5: 681,568 km (0.088 R)
• M6: 816,954 km (0.075 R)
• M7: 924,365 km (0.08 R)
• M8: 1,114,355 km (0.085 R)
• M9: 1,317,060 km (0.115 R)
• M10: 1,380,190 km (0.118 R)
• M11: 1,433,596 km (0.11 R)
• M12: 1,542,653 km (0.067 R)
• M13: 1,598,154 km (0.053 R)
• M14: 1,804,001 km (0.119 R)
• M15: 2,042,759 km (0.098 R)
• M16: 2,253,692 km (0.116 R)
• M17: 2,537,180 km (0.047 R)
• M18: 2,603,302 km (0.109 R)
• M19: 2,777,733 km (0.105 R)
• M20: 3,195,111 km (0.106 R)
• M21: 3,498,945 km (0.094 R)
• M22: 3,888,198 km (0.094 R)
• M23: 4,010,719 km (0.12 R)
• M24: 4,150,144 km (0.102 R)
• M25: 4,306,923 km (0.114 R)
• M26: 4,838,145 km (0.072 R)
• M27: 5,170,252 km (0.112 R)
• M28: 5,322,094 km (0.115 R)
• M29: 5,612,912 km (0.094 R)
• M30: 5,873,960 km (0.095 R)
• M31: 6,032,534 km (0.107 R)
• M32: 6,103,444 km (0.098 R)
• M33: 6,192,454 km (0.119 R)
• M34: 6,246,010 km (0.102 R)
• M35: 6,335,769 km (0.057 R)
• M36: 6,425,977 km (0.1 R)
• M37: 6,901,698 km (0.112 R)
• M38: 7,313,092 km (0.054 R)
• M39: 7,407,787 km (0.071 R)
• M40: 7,483,783 km (0.102 R)
• M41: 7,713,266 km (0.084 R)
• M42: 7,790,309 km (0.114 R)
• M43: 8,101,024 km (0.081 R)
• M44: 8,475,318 km (0.086 R)
• M45: 8,814,905 km (0.106 R)
• M46: 9,098,094 km (0.049 R)
• M47: 9,404,769 km (0.059 R)
• M48: 9,652,503 km (0.036 R)
• M49: 9,902,332 km (0.118 R)
• M50: 10,007,200 km (0.084 R)
• M51: 10,112,367 km (0.074 R)
• M52: 10,923,337 km (0.11 R)
• M53: 11,600,417 km (0.071 R)
• M54: 11,755,101 km (0.077 R)
• M55: 11,821,673 km (0.108 R)
• M56: 12,201,202 km (0.078 R)
• M57: 12,766,383 km (0.108 R)
• M58: 12,949,042 km (0.036 R)
• M59: 13,178,675 km (0.099 R)
• M60: 13,456,029 km (0.072 R)
• M61: 14,016,273 km (0.089 R)
• M62: 14,181,280 km (0.113 R)
• M63: 14,252,040 km (0.065 R)
• M64: 14,584,296 km (0.099 R)
• M65: 14,919,096 km (0.038 R)
• M66: 15,015,288 km (0.081 R)
• M67: 15,304,909 km (0.053 R)
• M68: 15,693,864 km (0.08 R)
• M69: 15,987,824 km (0.107 R)
• M70: 16,357,779 km (0.109 R)
• M71: 16,531,462 km (0.089 R)
• M72: 16,680,761 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715.6

Radius: 12.1

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.9 AU - 2.22 AU

Year: 2078 Days

Day: 9.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 49,960,273 km

• M1: 167,400 km (0.033 R)
• M2: 301,290 km (0.037 R)
• M3: 450,439 km (0.067 R)
• M4: 547,678 km (0.105 R)
• M5: 630,256 km (0.091 R)
• M6: 709,543 km (0.094 R)
• M7: 1,065,137 km (0.09 R)
• M8: 1,162,675 km (0.081 R)
• M9: 1,357,002 km (0.118 R)
• M10: 1,463,815 km (0.095 R)
• M11: 1,618,200 km (0.116 R)
• M12: 1,720,376 km (0.038 R)
• M13: 2,778,332 km (0.083 R)
• M14: 2,860,610 km (0.109 R)
• M15: 2,971,612 km (0.099 R)
• M16: 3,226,676 km (0.027 R)
• M17: 3,667,841 km (0.117 R)
• M18: 3,788,716 km (0.105 R)
• M19: 4,097,037 km (0.099 R)
• M20: 4,349,558 km (0.106 R)
• M21: 4,461,607 km (0.07 R)
• M22: 4,672,390 km (0.076 R)
• M23: 4,986,546 km (0.102 R)
• M24: 5,070,321 km (0.102 R)
• M25: 5,222,312 km (0.12 R)
• M26: 5,531,082 km (0.08 R)
• M27: 5,934,248 km (0.088 R)
• M28: 6,310,936 km (0.077 R)
• M29: 6,787,854 km (0.074 R)
• M30: 6,899,603 km (0.113 R)
• M31: 7,448,478 km (0.119 R)
• M32: 7,544,669 km (0.109 R)
• M33: 7,815,741 km (0.118 R)
• M34: 8,427,746 km (0.091 R)
• M35: 8,729,485 km (0.095 R)
• M36: 9,199,072 km (0.053 R)
• M37: 9,281,650 km (0.106 R)
• M38: 9,468,199 km (0.075 R)
• M39: 9,551,525 km (0.075 R)
• M40: 9,676,888 km (0.06 R)
• M41: 9,760,812 km (0.06 R)
• M42: 9,992,839 km (0.091 R)
• M43: 10,873,970 km (0.069 R)
• M44: 11,070,691 km (0.047 R)
• M45: 11,158,655 km (0.097 R)
• M46: 11,246,618 km (0.085 R)
• M47: 11,824,814 km (0.072 R)
• M48: 12,049,660 km (0.056 R)
• M49: 12,321,479 km (0.068 R)
• M50: 12,709,985 km (0.107 R)
• M51: 12,894,289 km (0.101 R)
• M52: 13,452,289 km (0.117 R)
• M53: 13,569,574 km (0.071 R)
• M54: 13,734,281 km (0.078 R)
• M55: 13,876,100 km (0.082 R)
• M56: 14,208,656 km (0.056 R)
• M57: 15,003,170 km (0.075 R)
• M58: 15,100,559 km (0.092 R)
• M59: 15,344,702 km (0.081 R)
• M60: 16,434,373 km (0.086 R)
• M61: 17,014,065 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.3

Radius: 13.8

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.85 AU - 2.79 AU

Year: 2484 Days

Day: 12.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 49,960,273 km

• M1: 181,013 km (0.077 R)
• M2: 314,006 km (0.066 R)
• M3: 418,276 km (0.093 R)
• M4: 894,595 km (0.094 R)
• M5: 1,008,439 km (0.066 R)
• M6: 1,118,244 km (0.094 R)
• M7: 1,321,099 km (0.116 R)
• M8: 1,453,044 km (0.1 R)
• M9: 1,654,253 km (0.118 R)
• M10: 1,741,918 km (0.112 R)
• M11: 1,831,228 km (0.081 R)
• M12: 2,192,357 km (0.116 R)
• M13: 2,500,379 km (0.077 R)
• M14: 2,783,268 km (0.109 R)
• M15: 2,875,570 km (0.106 R)
• M16: 3,186,135 km (0.096 R)
• M17: 3,310,601 km (0.116 R)
• M18: 3,436,861 km (0.109 R)
• M19: 3,694,170 km (0.117 R)
• M20: 3,928,290 km (0.108 R)
• M21: 4,047,221 km (0.025 R)
• M22: 4,182,457 km (0.117 R)
• M23: 4,550,618 km (0.101 R)
• M24: 4,660,123 km (0.086 R)
• M25: 4,913,542 km (0.078 R)
• M26: 5,106,673 km (0.11 R)
• M27: 5,236,823 km (0.067 R)
• M28: 5,417,537 km (0.089 R)
• M29: 6,058,115 km (0.069 R)
• M30: 6,300,314 km (0.044 R)
• M31: 6,510,350 km (0.035 R)
• M32: 6,669,522 km (0.105 R)
• M33: 7,209,271 km (0.077 R)
• M34: 7,503,081 km (0.027 R)
• M35: 7,614,232 km (0.117 R)
• M36: 7,951,127 km (0.117 R)
• M37: 8,254,661 km (0.118 R)
• M38: 8,369,552 km (0.115 R)
• M39: 8,484,892 km (0.088 R)
• M40: 8,620,129 km (0.071 R)
• M41: 8,971,384 km (0.103 R)
• M42: 9,728,200 km (0.081 R)
• M43: 9,890,065 km (0.076 R)
• M44: 10,340,205 km (0.115 R)
• M45: 10,692,657 km (0.101 R)
• M46: 11,345,503 km (0.055 R)
• M47: 11,687,483 km (0.112 R)
• M48: 11,838,278 km (0.082 R)
• M49: 12,141,662 km (0.052 R)
• M50: 12,601,526 km (0.072 R)
• M51: 12,689,789 km (0.077 R)
• M52: 13,924,271 km (0.059 R)
• M53: 14,015,525 km (0.115 R)
• M54: 14,152,856 km (0.106 R)
• M55: 14,359,600 km (0.117 R)
• M56: 14,474,940 km (0.077 R)
• M57: 14,869,280 km (0.104 R)
• M58: 15,173,413 km (0.09 R)
• M59: 15,597,672 km (0.083 R)
• M60: 15,763,726 km (0.094 R)
• M61: 15,858,870 km (0.119 R)

Asteroid Belt

Center: 4.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.2

Radius: 4.1

Gravity: 21.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.32 AU - 8.9 AU

Year: 14757 Days

Day: 17.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,960,273 km

• M1: 59,241 km (0.112 R)
• M2: 116,537 km (0.102 R)
• M3: 202,855 km (0.083 R)
• M4: 236,514 km (0.102 R)
• M5: 284,834 km (0.067 R)
• M6: 406,158 km (0.11 R)
• M7: 450,290 km (0.087 R)
• M8: 575,802 km (0.035 R)
• M9: 642,822 km (0.04 R)
• M10: 1,443,769 km (0.118 R)
• M11: 1,489,396 km (0.1 R)
• M12: 1,558,810 km (0.101 R)
• M13: 1,797,867 km (0.113 R)
• M14: 2,048,294 km (0.078 R)
• M15: 2,099,756 km (0.116 R)
• M16: 2,499,182 km (0.116 R)
• M17: 2,979,541 km (0.112 R)
• M18: 3,037,884 km (0.096 R)
• M19: 3,185,537 km (0.032 R)
• M20: 3,245,227 km (0.034 R)
• M21: 3,426,539 km (0.077 R)
• M22: 3,549,209 km (0.099 R)
• M23: 4,249,926 km (0.05 R)
• M24: 4,381,722 km (0.029 R)
• M25: 4,957,225 km (0.096 R)
• M26: 6,140,544 km (0.075 R)
• M27: 6,629,579 km (0.091 R)
• M28: 6,936,704 km (0.118 R)
• M29: 7,485,279 km (0.049 R)
• M30: 8,007,076 km (0.108 R)
• M31: 9,001,005 km (0.096 R)
• M32: 9,043,191 km (0.108 R)
• M33: 9,127,864 km (0.094 R)
• M34: 9,771,583 km (0.062 R)
• M35: 10,474,095 km (0.113 R)
• M36: 10,741,726 km (0.117 R)
• M37: 10,966,422 km (0.113 R)
• M38: 11,420,601 km (0.1 R)
• M39: 11,834,538 km (0.073 R)
• M40: 12,066,714 km (0.045 R)
• M41: 12,113,239 km (0.078 R)
• M42: 12,724,496 km (0.104 R)
• M43: 12,771,918 km (0.104 R)
• M44: 13,732,935 km (0.115 R)
• M45: 14,419,440 km (0.053 R)
• M46: 15,066,899 km (0.108 R)
• M47: 15,672,920 km (0.057 R)
• M48: 15,927,685 km (0.097 R)
• M49: 16,752,418 km (0.044 R)
• M50: 17,065,228 km (0.06 R)
• M51: 17,802,595 km (0.101 R)
• M52: 18,121,837 km (0.101 R)
• M53: 19,362,752 km (0.102 R)
• M54: 19,581,464 km (0.042 R)
• M55: 19,691,119 km (0.112 R)
• M56: 21,134,589 km (0.088 R)
• M57: 21,303,335 km (0.08 R)
• M58: 21,359,584 km (0.047 R)
• M59: 22,382,385 km (0.084 R)
• M60: 23,420,893 km (0.074 R)
• M61: 23,595,474 km (0.05 R)
• M62: 23,770,653 km (0.086 R)
• M63: 24,239,493 km (0.116 R)
• M64: 26,145,519 km (0.083 R)
• M65: 26,387,120 km (0.026 R)
• M66: 27,360,852 km (0.102 R)
• M67: 27,667,677 km (0.108 R)
• M68: 28,532,503 km (0.083 R)
• M69: 28,905,899 km (0.105 R)
• M70: 29,030,813 km (0.093 R)
• M71: 29,406,304 km (0.095 R)
• M72: 29,846,421 km (0.097 R)
• M73: 30,733,387 km (0.082 R)
• M74: 32,273,646 km (0.119 R)
• M75: 32,338,422 km (0.092 R)
• M76: 33,642,018 km (0.069 R)
• M77: 34,036,358 km (0.086 R)
• M78: 36,232,903 km (0.076 R)
• M79: 37,450,181 km (0.097 R)
• M80: 38,269,080 km (0.051 R)
• M81: 38,612,108 km (0.093 R)
• M82: 38,749,588 km (0.052 R)
• M83: 41,111,440 km (0.053 R)
• M84: 41,462,695 km (0.094 R)
• M85: 43,019,860 km (0.084 R)
• M86: 43,091,068 km (0.117 R)
• M87: 43,305,143 km (0.105 R)
• M88: 43,447,859 km (0.091 R)
• M89: 43,590,875 km (0.028 R)
• M90: 44,164,433 km (0.102 R)
• M91: 45,681,804 km (0.116 R)
• M92: 47,731,295 km (0.112 R)
• M93: 49,437,160 km (0.116 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 16,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit