🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.1

Radius: 10.5

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.59 AU - 0.87 AU

Year: 416 Days

Day: 12.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 93.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 83,715,066 km

• M1: 137,331 km (0.105 R)
• M2: 222,302 km (0.114 R)
• M3: 298,897 km (0.108 R)
• M4: 392,694 km (0.114 R)
• M5: 464,501 km (0.067 R)
• M6: 579,093 km (0.096 R)
• M7: 656,735 km (0.107 R)
• M8: 723,156 km (0.073 R)
• M9: 831,764 km (0.113 R)
• M10: 925,263 km (0.117 R)
• M11: 1,022,651 km (0.105 R)
• M12: 1,097,151 km (0.088 R)
• M13: 1,265,748 km (0.119 R)
• M14: 1,384,678 km (0.104 R)
• M15: 1,537,417 km (0.077 R)
• M16: 1,618,649 km (0.051 R)
• M17: 1,696,141 km (0.086 R)
• M18: 1,780,065 km (0.108 R)
• M19: 1,887,177 km (0.096 R)
• M20: 1,969,007 km (0.105 R)
• M21: 2,107,984 km (0.064 R)
• M22: 2,227,363 km (0.1 R)
• M23: 2,308,295 km (0.054 R)
• M24: 2,395,959 km (0.117 R)
• M25: 2,473,002 km (0.07 R)
• M26: 2,556,927 km (0.088 R)
• M27: 2,623,498 km (0.097 R)
• M28: 2,820,518 km (0.1 R)
• M29: 2,984,328 km (0.106 R)
• M30: 3,093,086 km (0.069 R)
• M31: 3,235,952 km (0.092 R)
• M32: 3,380,912 km (0.071 R)
• M33: 3,494,457 km (0.065 R)
• M34: 3,739,348 km (0.092 R)
• M35: 3,856,783 km (0.076 R)
• M36: 3,940,558 km (0.095 R)
• M37: 4,017,900 km (0.096 R)
• M38: 4,109,902 km (0.079 R)
• M39: 4,224,195 km (0.109 R)
• M40: 4,310,513 km (0.077 R)
• M41: 4,543,736 km (0.078 R)
• M42: 4,661,918 km (0.11 R)
• M43: 4,743,898 km (0.086 R)
• M44: 4,833,657 km (0.044 R)
• M45: 4,939,273 km (0.088 R)
• M46: 5,145,120 km (0.034 R)
• M47: 5,222,013 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.6

Radius: 11.5

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.05 AU - 1.13 AU

Year: 759 Days

Day: 13.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 83,715,066 km

• M1: 147,653 km (0.043 R)
• M2: 272,867 km (0.084 R)
• M3: 345,272 km (0.049 R)
• M4: 423,811 km (0.085 R)
• M5: 531,970 km (0.115 R)
• M6: 613,650 km (0.104 R)
• M7: 730,187 km (0.085 R)
• M8: 849,716 km (0.097 R)
• M9: 970,591 km (0.053 R)
• M10: 1,062,594 km (0.062 R)
• M11: 1,200,224 km (0.038 R)
• M12: 1,428,061 km (0.094 R)
• M13: 1,507,348 km (0.107 R)
• M14: 1,594,863 km (0.077 R)
• M15: 1,684,173 km (0.088 R)
• M16: 1,768,247 km (0.093 R)
• M17: 1,955,394 km (0.111 R)
• M18: 2,126,534 km (0.051 R)
• M19: 2,279,572 km (0.114 R)
• M20: 2,491,852 km (0.049 R)
• M21: 2,588,342 km (0.093 R)
• M22: 2,686,179 km (0.102 R)
• M23: 2,785,363 km (0.105 R)
• M24: 2,910,875 km (0.112 R)
• M25: 3,194,064 km (0.094 R)
• M26: 3,290,405 km (0.103 R)
• M27: 3,378,818 km (0.085 R)
• M28: 3,459,152 km (0.066 R)
• M29: 3,603,663 km (0.059 R)
• M30: 3,750,119 km (0.091 R)
• M31: 3,861,271 km (0.083 R)
• M32: 4,049,016 km (0.039 R)
• M33: 4,326,670 km (0.111 R)
• M34: 4,404,461 km (0.056 R)
• M35: 4,590,859 km (0.119 R)
• M36: 4,820,193 km (0.109 R)
• M37: 4,961,563 km (0.082 R)
• M38: 5,083,934 km (0.032 R)
• M39: 5,166,063 km (0.11 R)
• M40: 5,269,286 km (0.082 R)
• M41: 5,341,990 km (0.118 R)
• M42: 5,562,198 km (0.109 R)
• M43: 5,721,371 km (0.055 R)
• M44: 5,796,170 km (0.077 R)
• M45: 5,892,810 km (0.081 R)
• M46: 6,164,031 km (0.092 R)
• M47: 6,550,741 km (0.118 R)
• M48: 6,718,889 km (0.096 R)
• M49: 6,820,616 km (0.089 R)
• M50: 6,945,380 km (0.055 R)
• M51: 7,071,043 km (0.114 R)
• M52: 7,174,415 km (0.091 R)
• M53: 7,301,423 km (0.073 R)
• M54: 7,394,324 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915

Radius: 11.8

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.46 AU - 1.58 AU

Year: 1250 Days

Day: 6.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 83,715,066 km

• M1: 195,225 km (0.105 R)
• M2: 288,275 km (0.066 R)
• M3: 409,449 km (0.102 R)
• M4: 504,893 km (0.108 R)
• M5: 695,929 km (0.091 R)
• M6: 786,735 km (0.064 R)
• M7: 904,768 km (0.111 R)
• M8: 1,201,869 km (0.101 R)
• M9: 1,393,504 km (0.119 R)
• M10: 1,548,637 km (0.085 R)
• M11: 1,777,821 km (0.054 R)
• M12: 1,856,659 km (0.095 R)
• M13: 2,059,364 km (0.07 R)
• M14: 2,153,013 km (0.107 R)
• M15: 2,631,576 km (0.111 R)
• M16: 2,790,898 km (0.059 R)
• M17: 2,988,666 km (0.109 R)
• M18: 3,203,190 km (0.101 R)
• M19: 3,447,633 km (0.061 R)
• M20: 3,903,158 km (0.107 R)
• M21: 4,111,847 km (0.117 R)
• M22: 4,391,445 km (0.098 R)
• M23: 4,581,285 km (0.042 R)
• M24: 4,663,414 km (0.096 R)
• M25: 4,746,142 km (0.12 R)
• M26: 4,885,118 km (0.073 R)
• M27: 5,644,178 km (0.09 R)
• M28: 5,747,101 km (0.109 R)
• M29: 5,940,232 km (0.085 R)
• M30: 6,105,239 km (0.112 R)
• M31: 6,256,482 km (0.109 R)
• M32: 6,439,889 km (0.092 R)
• M33: 6,655,908 km (0.102 R)
• M34: 6,858,763 km (0.118 R)
• M35: 7,238,592 km (0.059 R)
• M36: 7,350,791 km (0.1 R)
• M37: 7,447,281 km (0.102 R)
• M38: 7,755,902 km (0.052 R)
• M39: 8,068,561 km (0.109 R)
• M40: 8,301,784 km (0.113 R)
• M41: 8,402,464 km (0.076 R)
• M42: 8,655,733 km (0.103 R)
• M43: 8,877,287 km (0.106 R)
• M44: 9,782,504 km (0.058 R)
• M45: 10,066,890 km (0.039 R)
• M46: 10,192,253 km (0.114 R)
• M47: 10,462,426 km (0.056 R)
• M48: 11,010,104 km (0.088 R)
• M49: 11,176,307 km (0.055 R)
• M50: 11,324,708 km (0.067 R)
• M51: 11,473,708 km (0.032 R)
• M52: 11,604,606 km (0.05 R)
• M53: 11,830,200 km (0.096 R)
• M54: 11,924,745 km (0.099 R)
• M55: 12,209,580 km (0.118 R)
• M56: 12,400,766 km (0.108 R)
• M57: 12,477,510 km (0.118 R)
• M58: 12,650,744 km (0.089 R)
• M59: 12,980,158 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.5

Radius: 14.4

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.83 AU - 6.41 AU

Year: 8885 Days

Day: 6.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 83,715,066 km

• M1: 209,736 km (0.103 R)
• M2: 318,943 km (0.074 R)
• M3: 471,981 km (0.083 R)
• M4: 717,172 km (0.088 R)
• M5: 851,661 km (0.12 R)
• M6: 961,914 km (0.111 R)
• M7: 1,101,190 km (0.105 R)
• M8: 1,198,129 km (0.119 R)
• M9: 1,298,360 km (0.053 R)
• M10: 1,562,101 km (0.119 R)
• M11: 1,714,990 km (0.05 R)
• M12: 1,902,287 km (0.032 R)
• M13: 2,112,023 km (0.067 R)
• M14: 2,393,117 km (0.098 R)
• M15: 2,522,071 km (0.117 R)
• M16: 2,804,062 km (0.102 R)
• M17: 2,906,088 km (0.078 R)
• M18: 3,026,664 km (0.088 R)
• M19: 3,563,122 km (0.111 R)
• M20: 4,149,097 km (0.085 R)
• M21: 4,305,277 km (0.037 R)
• M22: 5,032,472 km (0.071 R)
• M23: 5,136,443 km (0.065 R)
• M24: 5,283,498 km (0.084 R)
• M25: 5,667,815 km (0.118 R)
• M26: 6,149,968 km (0.08 R)
• M27: 6,396,057 km (0.098 R)
• M28: 6,599,959 km (0.048 R)
• M29: 6,782,917 km (0.109 R)
• M30: 7,177,407 km (0.119 R)
• M31: 7,436,809 km (0.106 R)
• M32: 8,233,418 km (0.084 R)
• M33: 8,480,254 km (0.068 R)
• M34: 8,854,997 km (0.098 R)
• M35: 9,107,967 km (0.063 R)
• M36: 10,675,454 km (0.09 R)
• M37: 10,863,797 km (0.114 R)
• M38: 11,435,261 km (0.108 R)
• M39: 11,905,298 km (0.085 R)
• M40: 12,156,622 km (0.065 R)
• M41: 12,353,343 km (0.116 R)
• M42: 12,978,513 km (0.056 R)
• M43: 13,497,767 km (0.106 R)
• M44: 14,082,844 km (0.048 R)
• M45: 15,126,439 km (0.032 R)
• M46: 15,247,314 km (0.106 R)
• M47: 15,764,624 km (0.041 R)
• M48: 15,856,477 km (0.115 R)
• M49: 16,133,233 km (0.096 R)
• M50: 16,318,585 km (0.059 R)
• M51: 16,535,801 km (0.1 R)
• M52: 17,193,134 km (0.098 R)
• M53: 17,319,394 km (0.097 R)
• M54: 17,986,900 km (0.087 R)
• M55: 18,307,787 km (0.101 R)
• M56: 18,404,428 km (0.05 R)
• M57: 18,565,844 km (0.112 R)
• M58: 19,841,166 km (0.039 R)
• M59: 20,205,885 km (0.099 R)
• M60: 20,305,817 km (0.085 R)
• M61: 20,774,058 km (0.112 R)
• M62: 20,942,206 km (0.054 R)
• M63: 21,144,612 km (0.048 R)
• M64: 21,755,570 km (0.04 R)
• M65: 22,166,066 km (0.117 R)
• M66: 23,308,246 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.5

Radius: 4.6

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.81 AU - 9.81 AU

Year: 17438 Days

Day: 24.4 Hours

Environment

Temp: -235 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,715,066 km

• M1: 107,710 km (0.083 R)
• M2: 208,539 km (0.118 R)
• M3: 340,335 km (0.084 R)
• M4: 382,671 km (0.101 R)
• M5: 609,312 km (0.037 R)
• M6: 1,055,563 km (0.101 R)
• M7: 1,301,202 km (0.103 R)
• M8: 1,474,586 km (0.068 R)
• M9: 1,564,046 km (0.114 R)
• M10: 1,805,198 km (0.109 R)
• M11: 1,998,628 km (0.114 R)
• M12: 2,178,295 km (0.105 R)
• M13: 2,903,395 km (0.026 R)
• M14: 3,268,564 km (0.041 R)
• M15: 4,166,899 km (0.058 R)
• M16: 4,319,339 km (0.118 R)
• M17: 5,055,211 km (0.111 R)
• M18: 5,437,434 km (0.085 R)
• M19: 5,604,086 km (0.056 R)
• M20: 6,550,442 km (0.106 R)
• M21: 6,727,865 km (0.078 R)
• M22: 7,950,080 km (0.08 R)
• M23: 8,361,773 km (0.057 R)
• M24: 8,650,946 km (0.098 R)
• M25: 8,683,259 km (0.096 R)
• M26: 8,845,572 km (0.077 R)
• M27: 8,878,035 km (0.052 R)
• M28: 8,910,648 km (0.111 R)
• M29: 9,205,954 km (0.105 R)
• M30: 9,571,272 km (0.108 R)
• M31: 9,806,140 km (0.103 R)
• M32: 10,695,201 km (0.112 R)
• M33: 11,008,907 km (0.065 R)
• M34: 11,325,756 km (0.093 R)
• M35: 12,112,491 km (0.071 R)
• M36: 12,403,010 km (0.088 R)
• M37: 13,064,980 km (0.093 R)
• M38: 13,475,178 km (0.08 R)
• M39: 13,550,126 km (0.078 R)
• M40: 13,662,923 km (0.073 R)
• M41: 13,889,564 km (0.104 R)
• M42: 13,965,260 km (0.115 R)
• M43: 14,117,252 km (0.087 R)
• M44: 14,499,624 km (0.036 R)
• M45: 14,538,071 km (0.094 R)
• M46: 14,576,517 km (0.065 R)
• M47: 15,079,615 km (0.104 R)
• M48: 15,157,555 km (0.116 R)
• M49: 15,352,930 km (0.099 R)
• M50: 15,904,348 km (0.063 R)
• M51: 15,983,635 km (0.081 R)
• M52: 16,502,291 km (0.064 R)
• M53: 17,392,548 km (0.04 R)
• M54: 17,843,585 km (0.116 R)
• M55: 17,925,864 km (0.069 R)
• M56: 18,132,459 km (0.11 R)
• M57: 18,589,779 km (0.112 R)
• M58: 18,756,880 km (0.064 R)
• M59: 18,924,729 km (0.083 R)
• M60: 19,388,482 km (0.111 R)
• M61: 20,198,256 km (0.117 R)
• M62: 20,241,190 km (0.083 R)
• M63: 20,715,416 km (0.096 R)
• M64: 20,932,183 km (0.102 R)
• M65: 21,106,165 km (0.109 R)
• M66: 21,193,381 km (0.104 R)
• M67: 22,115,652 km (0.12 R)
• M68: 22,782,559 km (0.119 R)
• M69: 23,546,256 km (0.084 R)
• M70: 24,044,866 km (0.039 R)
• M71: 24,090,344 km (0.083 R)
• M72: 24,135,971 km (0.046 R)
• M73: 25,887,313 km (0.088 R)
• M74: 26,074,011 km (0.069 R)
• M75: 26,589,825 km (0.086 R)
• M76: 27,061,507 km (0.064 R)
• M77: 27,251,047 km (0.089 R)
• M78: 28,013,548 km (0.028 R)
• M79: 28,157,162 km (0.049 R)
• M80: 28,638,119 km (0.083 R)
• M81: 29,121,769 km (0.096 R)
• M82: 29,510,574 km (0.087 R)
• M83: 29,607,962 km (0.087 R)
• M84: 30,244,202 km (0.084 R)
• M85: 30,342,487 km (0.098 R)
• M86: 30,786,045 km (0.057 R)
• M87: 31,132,514 km (0.083 R)
• M88: 31,281,364 km (0.113 R)
• M89: 31,579,811 km (0.11 R)
• M90: 31,629,627 km (0.077 R)
• M91: 33,390,394 km (0.114 R)
• M92: 34,052,515 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.8

Radius: 5.2

Gravity: 27.69 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.77 AU - 10.85 AU

Year: 22076 Days

Day: 20 Hours

Environment

Temp: -235 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,715,066 km

• M1: 78,389 km (0.109 R)
• M2: 136,134 km (0.114 R)
• M3: 203,304 km (0.101 R)
• M4: 356,492 km (0.12 R)
• M5: 499,358 km (0.113 R)
• M6: 889,958 km (0.101 R)
• M7: 1,114,355 km (0.118 R)
• M8: 1,356,105 km (0.115 R)
• M9: 1,419,085 km (0.118 R)
• M10: 1,482,964 km (0.083 R)
• M11: 1,515,426 km (0.087 R)
• M12: 2,028,846 km (0.101 R)
• M13: 2,591,783 km (0.078 R)
• M14: 2,630,978 km (0.119 R)
• M15: 3,940,408 km (0.088 R)
• M16: 4,352,999 km (0.114 R)
• M17: 4,446,498 km (0.089 R)
• M18: 6,188,565 km (0.061 R)
• M19: 6,293,732 km (0.108 R)
• M20: 6,346,690 km (0.108 R)
• M21: 6,666,979 km (0.062 R)
• M22: 7,047,256 km (0.103 R)
• M23: 7,212,413 km (0.043 R)
• M24: 8,462,153 km (0.057 R)
• M25: 8,696,423 km (0.117 R)
• M26: 8,873,697 km (0.07 R)
• M27: 9,961,423 km (0.054 R)
• M28: 10,646,731 km (0.107 R)
• M29: 11,411,475 km (0.064 R)
• M30: 12,993,473 km (0.054 R)
• M31: 13,399,481 km (0.026 R)
• M32: 13,467,698 km (0.11 R)
• M33: 15,277,982 km (0.064 R)
• M34: 16,575,444 km (0.114 R)
• M35: 16,795,054 km (0.071 R)
• M36: 18,057,959 km (0.088 R)
• M37: 18,284,001 km (0.103 R)
• M38: 20,516,600 km (0.069 R)
• M39: 20,989,030 km (0.047 R)
• M40: 24,562,474 km (0.101 R)
• M41: 24,729,276 km (0.106 R)
• M42: 24,812,752 km (0.06 R)
• M43: 24,980,152 km (0.115 R)
• M44: 26,332,965 km (0.118 R)
• M45: 27,190,311 km (0.095 R)
• M46: 27,796,032 km (0.064 R)
• M47: 27,882,949 km (0.105 R)
• M48: 30,800,406 km (0.082 R)
• M49: 31,703,529 km (0.051 R)
• M50: 33,166,446 km (0.061 R)
• M51: 33,443,202 km (0.119 R)
• M52: 34,371,158 km (0.103 R)
• M53: 34,464,507 km (0.084 R)
• M54: 39,039,060 km (0.04 R)
• M55: 39,624,138 km (0.119 R)
• M56: 39,819,812 km (0.113 R)
• M57: 40,408,778 km (0.103 R)
• M58: 41,993,469 km (0.107 R)
• M59: 42,994,129 km (0.081 R)
• M60: 44,916,910 km (0.077 R)
• M61: 45,734,911 km (0.081 R)
• M62: 46,248,631 km (0.116 R)
• M63: 46,660,922 km (0.11 R)
• M64: 47,281,753 km (0.081 R)
• M65: 47,905,277 km (0.073 R)
• M66: 48,950,518 km (0.079 R)
• M67: 49,476,055 km (0.101 R)
• M68: 50,426,600 km (0.119 R)
• M69: 51,917,193 km (0.111 R)
• M70: 52,131,268 km (0.111 R)
• M71: 52,990,707 km (0.108 R)
• M72: 53,422,148 km (0.073 R)
• M73: 53,746,476 km (0.116 R)
• M74: 54,071,552 km (0.085 R)
• M75: 54,614,742 km (0.09 R)
• M76: 55,268,784 km (0.078 R)
• M77: 58,355,736 km (0.041 R)
• M78: 58,912,838 km (0.11 R)
• M79: 59,136,188 km (0.104 R)
• M80: 62,747,480 km (0.076 R)
• M81: 65,271,496 km (0.106 R)
• M82: 66,662,158 km (0.077 R)
• M83: 68,414,098 km (0.1 R)
• M84: 69,001,569 km (0.083 R)
• M85: 69,826,601 km (0.108 R)
• M86: 71,486,689 km (0.105 R)
• M87: 73,399,597 km (0.046 R)
• M88: 73,519,724 km (0.115 R)
• M89: 74,000,980 km (0.118 R)
• M90: 74,966,335 km (0.103 R)
• M91: 75,693,231 km (0.062 R)
• M92: 79,608,656 km (0.044 R)
• M93: 79,732,075 km (0.091 R)
• M94: 82,838,325 km (0.088 R)
• M95: 83,464,242 km (0.099 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 15,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit