🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.53 AU - 0.77 AU

Year: 338 Days

Day: 21 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.4

Radius: 15

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.81 AU - 0.85 AU

Year: 488 Days

Day: 12.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 42,052,563 km

• M1: 193,280 km (0.046 R)
• M2: 293,212 km (0.112 R)
• M3: 406,158 km (0.076 R)
• M4: 586,124 km (0.075 R)
• M5: 680,222 km (0.109 R)
• M6: 812,466 km (0.085 R)
• M7: 935,286 km (0.114 R)
• M8: 1,044,642 km (0.098 R)
• M9: 1,153,699 km (0.119 R)
• M10: 1,289,085 km (0.1 R)
• M11: 1,395,748 km (0.099 R)
• M12: 1,499,868 km (0.12 R)
• M13: 1,606,831 km (0.093 R)
• M14: 1,716,486 km (0.105 R)
• M15: 1,847,982 km (0.084 R)
• M16: 1,976,337 km (0.094 R)
• M17: 2,094,669 km (0.05 R)
• M18: 2,387,133 km (0.114 R)
• M19: 2,620,955 km (0.103 R)
• M20: 2,840,116 km (0.087 R)
• M21: 2,997,343 km (0.103 R)
• M22: 3,134,524 km (0.094 R)
• M23: 3,242,534 km (0.116 R)
• M24: 3,478,599 km (0.091 R)
• M25: 3,655,424 km (0.078 R)
• M26: 3,917,968 km (0.095 R)
• M27: 4,178,269 km (0.079 R)
• M28: 4,280,593 km (0.074 R)
• M29: 4,383,816 km (0.1 R)
• M30: 4,592,804 km (0.057 R)
• M31: 4,716,222 km (0.062 R)
• M32: 4,939,572 km (0.07 R)
• M33: 5,093,359 km (0.064 R)
• M34: 5,285,742 km (0.116 R)
• M35: 5,424,568 km (0.101 R)
• M36: 5,564,592 km (0.088 R)
• M37: 5,658,689 km (0.063 R)
• M38: 5,858,103 km (0.078 R)
• M39: 6,098,357 km (0.07 R)
• M40: 6,234,491 km (0.057 R)
• M41: 6,410,867 km (0.096 R)
• M42: 6,758,682 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.6

Radius: 12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.39 AU - 2.05 AU

Year: 1456 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 42,052,563 km

• M1: 150,495 km (0.033 R)
• M2: 245,341 km (0.094 R)
• M3: 337,642 km (0.042 R)
• M4: 428,747 km (0.03 R)
• M5: 544,237 km (0.073 R)
• M6: 701,315 km (0.113 R)
• M7: 1,139,786 km (0.099 R)
• M8: 1,392,158 km (0.097 R)
• M9: 1,541,756 km (0.119 R)
• M10: 1,642,435 km (0.049 R)
• M11: 1,900,491 km (0.101 R)
• M12: 2,001,620 km (0.088 R)
• M13: 2,217,190 km (0.103 R)
• M14: 2,471,806 km (0.071 R)
• M15: 2,695,454 km (0.069 R)
• M16: 2,909,080 km (0.115 R)
• M17: 3,077,378 km (0.078 R)
• M18: 3,214,409 km (0.064 R)
• M19: 3,353,386 km (0.091 R)
• M20: 3,637,622 km (0.036 R)
• M21: 3,746,230 km (0.117 R)
• M22: 4,172,733 km (0.112 R)
• M23: 4,248,580 km (0.118 R)
• M24: 4,430,491 km (0.119 R)
• M25: 4,722,954 km (0.065 R)
• M26: 4,802,092 km (0.082 R)
• M27: 4,911,597 km (0.104 R)
• M28: 5,224,556 km (0.101 R)
• M29: 5,544,247 km (0.113 R)
• M30: 5,806,641 km (0.085 R)
• M31: 5,912,856 km (0.119 R)
• M32: 6,008,898 km (0.037 R)
• M33: 6,475,194 km (0.062 R)
• M34: 6,607,439 km (0.077 R)
• M35: 6,908,280 km (0.072 R)
• M36: 7,145,542 km (0.106 R)
• M37: 7,316,533 km (0.098 R)
• M38: 7,604,658 km (0.111 R)
• M39: 7,837,881 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.7

Radius: 8.4

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.98 AU - 3 AU

Year: 3338 Days

Day: 13.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 122 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,052,563 km

• M1: 135,236 km (0.118 R)
• M2: 240,105 km (0.12 R)
• M3: 329,115 km (0.116 R)
• M4: 424,260 km (0.109 R)
• M5: 479,910 km (0.078 R)
• M6: 870,510 km (0.104 R)
• M7: 1,086,679 km (0.072 R)
• M8: 1,154,896 km (0.081 R)
• M9: 1,455,138 km (0.118 R)
• M10: 1,699,581 km (0.12 R)
• M11: 2,013,139 km (0.109 R)
• M12: 2,155,257 km (0.078 R)
• M13: 2,389,377 km (0.116 R)
• M14: 2,540,022 km (0.111 R)
• M15: 3,010,807 km (0.087 R)
• M16: 3,124,501 km (0.12 R)
• M17: 3,223,086 km (0.103 R)
• M18: 3,406,792 km (0.041 R)
• M19: 3,576,586 km (0.071 R)
• M20: 3,749,371 km (0.069 R)
• M21: 4,067,267 km (0.066 R)
• M22: 4,265,783 km (0.108 R)
• M23: 4,634,991 km (0.079 R)
• M24: 4,747,788 km (0.07 R)
• M25: 4,880,481 km (0.083 R)
• M26: 4,937,777 km (0.114 R)
• M27: 5,208,100 km (0.103 R)
• M28: 5,325,385 km (0.101 R)
• M29: 6,378,554 km (0.11 R)
• M30: 6,525,310 km (0.086 R)
• M31: 6,588,440 km (0.116 R)
• M32: 6,757,934 km (0.053 R)
• M33: 6,864,597 km (0.11 R)
• M34: 7,538,536 km (0.089 R)
• M35: 7,649,238 km (0.114 R)
• M36: 7,827,409 km (0.085 R)
• M37: 8,007,076 km (0.114 R)
• M38: 8,808,771 km (0.086 R)
• M39: 8,902,120 km (0.046 R)
• M40: 8,972,282 km (0.089 R)
• M41: 9,066,080 km (0.084 R)
• M42: 9,325,782 km (0.086 R)
• M43: 9,708,004 km (0.081 R)
• M44: 10,095,313 km (0.086 R)
• M45: 11,060,668 km (0.031 R)
• M46: 11,287,459 km (0.092 R)
• M47: 11,439,749 km (0.098 R)
• M48: 11,618,070 km (0.032 R)
• M49: 11,874,481 km (0.113 R)
• M50: 12,029,165 km (0.088 R)
• M51: 12,445,196 km (0.06 R)
• M52: 12,760,250 km (0.088 R)
• M53: 12,839,387 km (0.098 R)
• M54: 13,425,063 km (0.07 R)
• M55: 13,829,426 km (0.119 R)
• M56: 14,101,245 km (0.118 R)
• M57: 15,010,501 km (0.096 R)
• M58: 15,177,901 km (0.072 R)
• M59: 15,882,058 km (0.106 R)
• M60: 16,223,739 km (0.109 R)
• M61: 16,654,432 km (0.055 R)
• M62: 16,769,772 km (0.096 R)
• M63: 16,856,538 km (0.1 R)
• M64: 17,146,908 km (0.085 R)
• M65: 17,497,565 km (0.081 R)
• M66: 17,614,850 km (0.091 R)
• M67: 17,732,584 km (0.069 R)
• M68: 17,879,938 km (0.076 R)
• M69: 18,027,890 km (0.102 R)
• M70: 18,503,611 km (0.108 R)
• M71: 18,563,450 km (0.086 R)
• M72: 18,773,186 km (0.117 R)
• M73: 19,528,506 km (0.09 R)
• M74: 19,650,279 km (0.072 R)
• M75: 19,986,425 km (0.09 R)
• M76: 20,170,580 km (0.096 R)
• M77: 20,293,699 km (0.095 R)
• M78: 20,417,117 km (0.118 R)
• M79: 20,571,652 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 463.3

Radius: 4.7

Gravity: 20.97 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.99 AU - 6.43 AU

Year: 9992 Days

Day: 16.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,052,563 km

• M1: 65,374 km (0.119 R)
• M2: 321,785 km (0.075 R)
• M3: 369,507 km (0.082 R)
• M4: 645,066 km (0.03 R)
• M5: 786,735 km (0.085 R)
• M6: 1,136,046 km (0.026 R)
• M7: 1,249,441 km (0.09 R)
• M8: 1,346,830 km (0.073 R)
• M9: 1,426,416 km (0.11 R)
• M10: 1,611,468 km (0.072 R)
• M11: 1,959,134 km (0.09 R)
• M12: 2,049,491 km (0.076 R)
• M13: 2,118,306 km (0.112 R)
• M14: 2,234,693 km (0.115 R)
• M15: 2,571,587 km (0.111 R)
• M16: 2,950,070 km (0.065 R)
• M17: 3,265,422 km (0.086 R)
• M18: 3,758,347 km (0.085 R)
• M19: 4,128,602 km (0.117 R)
• M20: 4,215,668 km (0.083 R)
• M21: 4,480,755 km (0.114 R)
• M22: 4,600,284 km (0.045 R)
• M23: 4,690,641 km (0.079 R)
• M24: 4,720,860 km (0.036 R)
• M25: 5,307,732 km (0.027 R)
• M26: 5,561,750 km (0.093 R)
• M27: 5,625,778 km (0.117 R)
• M28: 5,950,106 km (0.096 R)
• M29: 6,015,630 km (0.109 R)
• M30: 6,213,847 km (0.111 R)
• M31: 7,062,515 km (0.046 R)
• M32: 8,237,457 km (0.112 R)
• M33: 8,978,415 km (0.116 R)
• M34: 9,091,362 km (0.114 R)
• M35: 10,286,350 km (0.086 R)
• M36: 10,682,186 km (0.061 R)
• M37: 10,882,048 km (0.1 R)
• M38: 11,042,716 km (0.111 R)
• M39: 11,244,823 km (0.068 R)
• M40: 11,325,905 km (0.066 R)
• M41: 11,488,817 km (0.092 R)
• M42: 11,734,756 km (0.088 R)
• M43: 12,440,559 km (0.088 R)
• M44: 12,862,126 km (0.034 R)
• M45: 14,286,447 km (0.094 R)
• M46: 15,805,314 km (0.098 R)
• M47: 16,768,725 km (0.111 R)
• M48: 16,954,375 km (0.074 R)
• M49: 18,320,802 km (0.036 R)
• M50: 18,992,946 km (0.059 R)
• M51: 19,283,465 km (0.037 R)
• M52: 19,380,703 km (0.085 R)
• M53: 19,868,991 km (0.087 R)
• M54: 20,016,345 km (0.109 R)
• M55: 20,957,614 km (0.12 R)
• M56: 21,660,276 km (0.096 R)
• M57: 21,761,254 km (0.094 R)
• M58: 22,780,165 km (0.081 R)
• M59: 24,023,024 km (0.095 R)
• M60: 24,969,680 km (0.094 R)
• M61: 26,143,125 km (0.065 R)
• M62: 26,196,831 km (0.093 R)
• M63: 26,466,257 km (0.06 R)
• M64: 27,881,752 km (0.098 R)
• M65: 28,156,713 km (0.03 R)
• M66: 28,543,274 km (0.113 R)
• M67: 29,769,527 km (0.08 R)
• M68: 29,994,373 km (0.036 R)
• M69: 30,558,806 km (0.068 R)
• M70: 30,899,141 km (0.067 R)
• M71: 31,412,112 km (0.085 R)
• M72: 31,526,405 km (0.09 R)
• M73: 32,446,282 km (0.084 R)
• M74: 33,142,062 km (0.029 R)
• M75: 33,667,001 km (0.054 R)
• M76: 33,783,986 km (0.106 R)
• M77: 33,901,121 km (0.07 R)
• M78: 34,018,406 km (0.076 R)
• M79: 35,021,011 km (0.077 R)
• M80: 35,794,133 km (0.089 R)
• M81: 36,753,504 km (0.062 R)
• M82: 37,236,406 km (0.038 R)
• M83: 37,357,431 km (0.107 R)
• M84: 37,721,253 km (0.032 R)
• M85: 39,867,234 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 13,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit