🌌 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: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.1

Radius: 8.5

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.66 AU - 0.94 AU

Year: 477 Days

Day: 5.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 28,011,142 km

• M1: 106,065 km (0.062 R)
• M2: 163,062 km (0.082 R)
• M3: 227,239 km (0.083 R)
• M4: 284,086 km (0.09 R)
• M5: 345,272 km (0.108 R)
• M6: 398,529 km (0.107 R)
• M7: 460,911 km (0.086 R)
• M8: 527,183 km (0.119 R)
• M9: 610,359 km (0.091 R)
• M10: 705,204 km (0.072 R)
• M11: 805,435 km (0.088 R)
• M12: 864,975 km (0.103 R)
• M13: 933,790 km (0.094 R)
• M14: 1,053,019 km (0.118 R)
• M15: 1,250,040 km (0.091 R)
• M16: 1,359,845 km (0.104 R)
• M17: 1,445,415 km (0.097 R)
• M18: 1,546,992 km (0.075 R)
• M19: 1,617,602 km (0.099 R)
• M20: 1,679,685 km (0.038 R)
• M21: 1,767,050 km (0.111 R)
• M22: 1,836,015 km (0.099 R)
• M23: 1,890,917 km (0.106 R)
• M24: 1,956,441 km (0.119 R)
• M25: 2,147,328 km (0.098 R)
• M26: 2,301,264 km (0.046 R)
• M27: 2,366,040 km (0.113 R)
• M28: 2,453,405 km (0.074 R)
• M29: 2,519,677 km (0.11 R)
• M30: 2,687,975 km (0.101 R)
• M31: 2,767,710 km (0.068 R)
• M32: 2,848,343 km (0.061 R)
• M33: 2,906,387 km (0.074 R)
• M34: 3,017,838 km (0.073 R)
• M35: 3,083,063 km (0.073 R)
• M36: 3,202,741 km (0.099 R)
• M37: 3,446,885 km (0.049 R)
• M38: 3,571,200 km (0.041 R)
• M39: 3,659,164 km (0.093 R)
• M40: 3,811,604 km (0.112 R)
• M41: 3,972,721 km (0.107 R)
• M42: 4,050,811 km (0.113 R)
• M43: 4,135,932 km (0.096 R)
• M44: 4,261,595 km (0.066 R)
• M45: 4,334,897 km (0.104 R)
• M46: 4,401,917 km (0.103 R)
• M47: 4,482,850 km (0.083 R)
• M48: 4,564,231 km (0.069 R)
• M49: 4,680,469 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.3

Radius: 8.6

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.7 AU - 1.04 AU

Year: 541 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,011,142 km

• M1: 107,262 km (0.108 R)
• M2: 170,242 km (0.107 R)
• M3: 230,381 km (0.075 R)
• M4: 359,035 km (0.109 R)
• M5: 448,046 km (0.088 R)
• M6: 515,065 km (0.106 R)
• M7: 576,849 km (0.1 R)
• M8: 632,051 km (0.03 R)
• M9: 699,071 km (0.113 R)
• M10: 794,215 km (0.093 R)
• M11: 975,677 km (0.085 R)
• M12: 1,094,757 km (0.119 R)
• M13: 1,218,774 km (0.043 R)
• M14: 1,353,861 km (0.051 R)
• M15: 1,423,274 km (0.106 R)
• M16: 1,565,841 km (0.096 R)
• M17: 1,720,076 km (0.051 R)
• M18: 1,964,370 km (0.119 R)
• M19: 2,028,996 km (0.103 R)
• M20: 2,123,691 km (0.066 R)
• M21: 2,227,363 km (0.094 R)
• M22: 2,294,981 km (0.076 R)
• M23: 2,517,283 km (0.12 R)
• M24: 2,974,903 km (0.031 R)
• M25: 3,320,026 km (0.11 R)
• M26: 3,380,164 km (0.117 R)
• M27: 3,475,607 km (0.059 R)
• M28: 3,571,799 km (0.098 R)
• M29: 3,669,037 km (0.111 R)
• M30: 3,947,738 km (0.116 R)
• M31: 4,020,742 km (0.049 R)
• M32: 4,196,071 km (0.053 R)
• M33: 4,298,695 km (0.077 R)
• M34: 4,373,793 km (0.075 R)
• M35: 4,659,674 km (0.108 R)
• M36: 4,717,718 km (0.1 R)
• M37: 4,775,762 km (0.088 R)
• M38: 4,922,219 km (0.081 R)
• M39: 5,001,057 km (0.04 R)
• M40: 5,060,298 km (0.117 R)
• M41: 5,119,838 km (0.071 R)
• M42: 5,199,723 km (0.103 R)
• M43: 5,594,512 km (0.079 R)
• M44: 5,656,146 km (0.041 R)
• M45: 5,863,189 km (0.076 R)
• M46: 6,072,776 km (0.094 R)
• M47: 6,146,677 km (0.119 R)
• M48: 6,210,256 km (0.065 R)
• M49: 6,705,276 km (0.078 R)
• M50: 6,770,800 km (0.088 R)
• M51: 6,825,552 km (0.042 R)
• M52: 6,880,455 km (0.071 R)
• M53: 7,653,277 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.1

Radius: 14.6

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.93 AU - 1.31 AU

Year: 790 Days

Day: 11.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 28,011,142 km

• M1: 182,360 km (0.111 R)
• M2: 276,008 km (0.078 R)
• M3: 384,766 km (0.1 R)
• M4: 487,091 km (0.108 R)
• M5: 602,431 km (0.119 R)
• M6: 718,818 km (0.078 R)
• M7: 810,820 km (0.101 R)
• M8: 901,776 km (0.083 R)
• M9: 1,127,070 km (0.116 R)
• M10: 1,406,370 km (0.049 R)
• M11: 1,504,655 km (0.079 R)
• M12: 1,649,466 km (0.077 R)
• M13: 1,768,845 km (0.101 R)
• M14: 1,977,235 km (0.055 R)
• M15: 2,088,536 km (0.111 R)
• M16: 2,251,598 km (0.068 R)
• M17: 2,427,375 km (0.104 R)
• M18: 2,538,526 km (0.065 R)
• M19: 2,642,796 km (0.09 R)
• M20: 2,739,735 km (0.109 R)
• M21: 2,846,698 km (0.087 R)
• M22: 3,074,386 km (0.114 R)
• M23: 3,195,261 km (0.085 R)
• M24: 3,317,782 km (0.078 R)
• M25: 3,480,394 km (0.115 R)
• M26: 3,665,297 km (0.101 R)
• M27: 3,764,032 km (0.111 R)
• M28: 3,863,664 km (0.081 R)
• M29: 4,096,139 km (0.115 R)
• M30: 4,250,375 km (0.047 R)
• M31: 4,724,600 km (0.116 R)
• M32: 5,072,265 km (0.095 R)
• M33: 5,338,699 km (0.081 R)
• M34: 5,439,678 km (0.064 R)
• M35: 5,620,990 km (0.104 R)
• M36: 5,885,180 km (0.095 R)
• M37: 6,141,741 km (0.114 R)
• M38: 6,402,041 km (0.044 R)
• M39: 6,593,676 km (0.109 R)
• M40: 6,872,526 km (0.026 R)
• M41: 7,130,583 km (0.045 R)
• M42: 7,291,999 km (0.107 R)
• M43: 7,467,178 km (0.072 R)
• M44: 7,580,423 km (0.103 R)
• M45: 7,834,440 km (0.087 R)
• M46: 8,039,689 km (0.118 R)
• M47: 8,324,822 km (0.104 R)
• M48: 8,416,227 km (0.105 R)
• M49: 8,785,285 km (0.026 R)
• M50: 9,092,409 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.5

Radius: 13.6

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.96 AU - 2.4 AU

Year: 2146 Days

Day: 11.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 28,011,142 km

• M1: 184,454 km (0.077 R)
• M2: 321,486 km (0.108 R)
• M3: 415,583 km (0.106 R)
• M4: 527,931 km (0.116 R)
• M5: 639,830 km (0.109 R)
• M6: 766,390 km (0.118 R)
• M7: 907,760 km (0.062 R)
• M8: 1,025,643 km (0.094 R)
• M9: 1,154,896 km (0.089 R)
• M10: 1,431,203 km (0.106 R)
• M11: 1,603,540 km (0.116 R)
• M12: 1,769,593 km (0.072 R)
• M13: 1,865,186 km (0.085 R)
• M14: 2,392,668 km (0.092 R)
• M15: 2,685,431 km (0.038 R)
• M16: 2,804,362 km (0.051 R)
• M17: 2,908,781 km (0.055 R)
• M18: 3,006,468 km (0.078 R)
• M19: 3,096,975 km (0.117 R)
• M20: 3,196,757 km (0.066 R)
• M21: 3,416,815 km (0.103 R)
• M22: 3,520,038 km (0.075 R)
• M23: 3,703,445 km (0.1 R)
• M24: 4,088,809 km (0.068 R)
• M25: 4,180,213 km (0.054 R)
• M26: 4,281,790 km (0.107 R)
• M27: 4,515,462 km (0.102 R)
• M28: 4,638,731 km (0.073 R)
• M29: 4,801,493 km (0.091 R)
• M30: 4,888,559 km (0.029 R)
• M31: 5,005,395 km (0.118 R)
• M32: 5,113,405 km (0.105 R)
• M33: 5,202,266 km (0.095 R)
• M34: 5,371,611 km (0.078 R)
• M35: 5,552,923 km (0.083 R)
• M36: 5,685,317 km (0.11 R)
• M37: 5,787,642 km (0.106 R)
• M38: 5,880,393 km (0.117 R)
• M39: 5,984,064 km (0.094 R)
• M40: 6,640,500 km (0.045 R)
• M41: 6,802,664 km (0.088 R)
• M42: 7,153,321 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.8

Radius: 10.8

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.89 AU - 2.47 AU

Year: 2146 Days

Day: 14.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 28,011,142 km

• M1: 182,061 km (0.095 R)
• M2: 282,441 km (0.096 R)
• M3: 414,386 km (0.088 R)
• M4: 652,845 km (0.116 R)
• M5: 725,849 km (0.099 R)
• M6: 872,305 km (0.056 R)
• M7: 958,773 km (0.074 R)
• M8: 1,053,169 km (0.083 R)
• M9: 1,155,793 km (0.083 R)
• M10: 1,298,210 km (0.109 R)
• M11: 1,468,453 km (0.048 R)
• M12: 1,578,557 km (0.055 R)
• M13: 1,749,248 km (0.035 R)
• M14: 1,831,078 km (0.066 R)
• M15: 1,920,238 km (0.1 R)
• M16: 2,004,761 km (0.068 R)
• M17: 2,096,913 km (0.101 R)
• M18: 2,184,129 km (0.078 R)
• M19: 2,285,257 km (0.106 R)
• M20: 2,532,094 km (0.04 R)
• M21: 2,739,885 km (0.113 R)
• M22: 2,953,511 km (0.1 R)
• M23: 3,065,859 km (0.1 R)
• M24: 3,179,703 km (0.048 R)
• M25: 3,552,052 km (0.07 R)
• M26: 3,732,168 km (0.116 R)
• M27: 3,815,793 km (0.114 R)
• M28: 4,078,038 km (0.114 R)
• M29: 4,148,499 km (0.102 R)
• M30: 4,306,624 km (0.107 R)
• M31: 4,506,935 km (0.057 R)
• M32: 4,718,616 km (0.111 R)
• M33: 4,858,789 km (0.106 R)
• M34: 4,966,949 km (0.08 R)
• M35: 5,194,188 km (0.075 R)
• M36: 5,459,425 km (0.096 R)
• M37: 5,887,574 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.9

Radius: 8.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.98 AU - 5.54 AU

Year: 6925 Days

Day: 13.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 28,011,142 km

• M1: 111,002 km (0.091 R)
• M2: 202,705 km (0.071 R)
• M3: 269,575 km (0.079 R)
• M4: 404,812 km (0.119 R)
• M5: 487,240 km (0.115 R)
• M6: 553,363 km (0.094 R)
• M7: 647,011 km (0.078 R)
• M8: 733,478 km (0.099 R)
• M9: 851,062 km (0.043 R)
• M10: 1,367,474 km (0.063 R)
• M11: 1,581,100 km (0.054 R)
• M12: 1,788,143 km (0.095 R)
• M13: 2,003,863 km (0.051 R)
• M14: 2,441,138 km (0.06 R)
• M15: 3,012,752 km (0.109 R)
• M16: 3,119,116 km (0.034 R)
• M17: 3,205,134 km (0.1 R)
• M18: 3,647,196 km (0.12 R)
• M19: 3,968,084 km (0.113 R)
• M20: 4,959,768 km (0.109 R)
• M21: 5,085,729 km (0.095 R)
• M22: 5,187,306 km (0.052 R)
• M23: 5,366,674 km (0.117 R)
• M24: 5,548,136 km (0.061 R)
• M25: 5,626,526 km (0.076 R)
• M26: 5,890,566 km (0.095 R)
• M27: 6,321,408 km (0.081 R)
• M28: 6,403,387 km (0.081 R)
• M29: 6,846,347 km (0.092 R)
• M30: 6,930,570 km (0.064 R)
• M31: 8,383,465 km (0.116 R)
• M32: 9,144,170 km (0.08 R)
• M33: 9,299,004 km (0.086 R)
• M34: 9,579,948 km (0.103 R)
• M35: 9,927,016 km (0.064 R)
• M36: 10,181,930 km (0.097 R)
• M37: 10,536,178 km (0.073 R)
• M38: 10,796,329 km (0.055 R)
• M39: 10,894,465 km (0.115 R)
• M40: 11,690,026 km (0.09 R)
• M41: 12,026,921 km (0.119 R)
• M42: 12,298,890 km (0.109 R)
• M43: 12,435,622 km (0.09 R)
• M44: 12,572,803 km (0.077 R)
• M45: 12,744,991 km (0.109 R)
• M46: 13,406,662 km (0.107 R)
• M47: 13,476,973 km (0.109 R)
• M48: 14,330,130 km (0.108 R)
• M49: 15,642,552 km (0.12 R)
• M50: 15,790,654 km (0.041 R)
• M51: 15,976,604 km (0.072 R)
• M52: 16,088,503 km (0.029 R)
• M53: 16,727,286 km (0.119 R)
• M54: 17,068,967 km (0.08 R)
• M55: 17,528,083 km (0.085 R)
• M56: 17,836,405 km (0.104 R)
• M57: 18,575,717 km (0.061 R)
• M58: 18,771,990 km (0.115 R)
• M59: 19,126,985 km (0.096 R)
• M60: 19,364,846 km (0.041 R)
• M61: 19,963,985 km (0.074 R)
• M62: 20,366,703 km (0.099 R)
• M63: 20,488,027 km (0.083 R)
• M64: 20,690,881 km (0.109 R)
• M65: 21,838,746 km (0.118 R)
• M66: 22,253,730 km (0.107 R)
• M67: 22,503,858 km (0.064 R)
• M68: 23,387,084 km (0.091 R)
• M69: 23,811,643 km (0.112 R)
• M70: 24,110,240 km (0.106 R)
• M71: 25,013,811 km (0.099 R)
• M72: 25,317,495 km (0.047 R)
• M73: 25,535,010 km (0.096 R)
• M74: 26,455,935 km (0.111 R)
• M75: 26,544,197 km (0.084 R)
• M76: 26,942,577 km (0.111 R)
• M77: 27,924,836 km (0.116 R)
• M78: 28,059,624 km (0.116 R)
• M79: 28,601,168 km (0.117 R)
• M80: 28,918,764 km (0.077 R)
• M81: 29,009,720 km (0.108 R)
• M82: 29,557,248 km (0.104 R)
• M83: 29,740,505 km (0.031 R)
• M84: 30,246,595 km (0.074 R)
• M85: 30,431,348 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.2

Radius: 6.1

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.58 AU - 9.14 AU

Year: 17587 Days

Day: 17.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,011,142 km

• M1: 112,647 km (0.118 R)
• M2: 649,704 km (0.07 R)
• M3: 868,116 km (0.075 R)
• M4: 946,057 km (0.106 R)
• M5: 985,850 km (0.06 R)
• M6: 1,067,381 km (0.066 R)
• M7: 1,122,882 km (0.111 R)
• M8: 1,193,791 km (0.063 R)
• M9: 1,310,477 km (0.074 R)
• M10: 1,370,167 km (0.089 R)
• M11: 1,731,296 km (0.046 R)
• M12: 1,813,725 km (0.1 R)
• M13: 2,334,924 km (0.028 R)
• M14: 2,630,828 km (0.118 R)
• M15: 2,725,823 km (0.052 R)
• M16: 2,997,941 km (0.09 R)
• M17: 3,157,263 km (0.119 R)
• M18: 3,694,170 km (0.085 R)
• M19: 3,800,684 km (0.052 R)
• M20: 4,666,107 km (0.107 R)
• M21: 4,804,485 km (0.091 R)
• M22: 5,444,016 km (0.111 R)
• M23: 6,135,009 km (0.109 R)
• M24: 6,286,701 km (0.072 R)
• M25: 6,439,590 km (0.119 R)
• M26: 6,516,633 km (0.092 R)
• M27: 6,801,318 km (0.118 R)
• M28: 7,063,563 km (0.076 R)
• M29: 7,733,911 km (0.077 R)
• M30: 7,897,870 km (0.076 R)
• M31: 8,062,876 km (0.085 R)
• M32: 8,312,705 km (0.114 R)
• M33: 8,508,678 km (0.044 R)
• M34: 8,791,268 km (0.102 R)
• M35: 9,249,936 km (0.096 R)
• M36: 10,550,988 km (0.108 R)
• M37: 10,854,522 km (0.06 R)
• M38: 11,099,564 km (0.119 R)
• M39: 11,408,334 km (0.035 R)
• M40: 11,813,893 km (0.086 R)
• M41: 12,768,029 km (0.108 R)
• M42: 13,352,208 km (0.104 R)
• M43: 14,580,257 km (0.055 R)
• M44: 14,681,535 km (0.04 R)
• M45: 15,293,241 km (0.078 R)
• M46: 15,948,180 km (0.118 R)
• M47: 16,156,869 km (0.098 R)
• M48: 16,401,462 km (0.11 R)
• M49: 16,612,096 km (0.051 R)
• M50: 16,682,556 km (0.063 R)
• M51: 16,929,692 km (0.108 R)
• M52: 18,075,462 km (0.119 R)
• M53: 18,804,004 km (0.03 R)
• M54: 19,061,312 km (0.107 R)
• M55: 19,393,868 km (0.028 R)
• M56: 19,653,869 km (0.107 R)
• M57: 20,932,931 km (0.096 R)
• M58: 21,085,221 km (0.069 R)
• M59: 21,505,741 km (0.101 R)
• M60: 22,277,517 km (0.096 R)
• M61: 22,588,680 km (0.105 R)
• M62: 22,862,145 km (0.107 R)
• M63: 23,136,807 km (0.114 R)
• M64: 23,215,495 km (0.074 R)
• M65: 23,333,677 km (0.113 R)
• M66: 23,491,503 km (0.09 R)
• M67: 24,126,397 km (0.116 R)
• M68: 24,326,110 km (0.116 R)
• M69: 24,767,124 km (0.093 R)
• M70: 25,251,223 km (0.106 R)
• M71: 25,453,928 km (0.116 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 19,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit