🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.5

Radius: 8.7

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.59 AU - 0.77 AU

Year: 374 Days

Day: 6.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,950,299 km

• M1: 109,057 km (0.051 R)
• M2: 198,816 km (0.099 R)
• M3: 292,015 km (0.096 R)
• M4: 401,521 km (0.05 R)
• M5: 475,422 km (0.052 R)
• M6: 552,615 km (0.107 R)
• M7: 694,583 km (0.098 R)
• M8: 781,649 km (0.106 R)
• M9: 853,755 km (0.058 R)
• M10: 925,861 km (0.065 R)
• M11: 1,042,996 km (0.102 R)
• M12: 1,136,345 km (0.098 R)
• M13: 1,191,996 km (0.103 R)
• M14: 1,267,842 km (0.116 R)
• M15: 1,359,545 km (0.048 R)
• M16: 1,485,058 km (0.09 R)
• M17: 1,564,195 km (0.119 R)
• M18: 1,635,703 km (0.099 R)
• M19: 1,693,149 km (0.08 R)
• M20: 1,794,426 km (0.073 R)
• M21: 1,853,817 km (0.101 R)
• M22: 1,920,089 km (0.083 R)
• M23: 2,091,229 km (0.117 R)
• M24: 2,180,239 km (0.12 R)
• M25: 2,250,550 km (0.088 R)
• M26: 2,318,019 km (0.095 R)
• M27: 2,372,622 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.1

Radius: 14.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.31 AU - 4.45 AU

Year: 6113 Days

Day: 13.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 69,950,299 km

• M1: 241,002 km (0.067 R)
• M2: 335,847 km (0.11 R)
• M3: 479,760 km (0.099 R)
• M4: 600,486 km (0.034 R)
• M5: 880,084 km (0.083 R)
• M6: 1,020,557 km (0.095 R)
• M7: 1,238,222 km (0.098 R)
• M8: 1,509,293 km (0.109 R)
• M9: 1,604,138 km (0.073 R)
• M10: 1,942,528 km (0.106 R)
• M11: 2,195,498 km (0.071 R)
• M12: 2,348,238 km (0.04 R)
• M13: 2,504,717 km (0.092 R)
• M14: 2,641,599 km (0.073 R)
• M15: 2,923,142 km (0.1 R)
• M16: 3,214,858 km (0.056 R)
• M17: 3,696,115 km (0.108 R)
• M18: 4,309,615 km (0.043 R)
• M19: 4,475,071 km (0.113 R)
• M20: 4,586,521 km (0.089 R)
• M21: 4,727,143 km (0.089 R)
• M22: 5,157,835 km (0.052 R)
• M23: 5,392,704 km (0.077 R)
• M24: 5,511,485 km (0.103 R)
• M25: 5,873,362 km (0.045 R)
• M26: 6,336,667 km (0.038 R)
• M27: 6,715,748 km (0.081 R)
• M28: 6,811,789 km (0.071 R)
• M29: 7,965,339 km (0.071 R)
• M30: 8,547,424 km (0.108 R)
• M31: 9,037,357 km (0.069 R)
• M32: 9,179,026 km (0.104 R)
• M33: 9,321,294 km (0.093 R)
• M34: 9,680,628 km (0.102 R)
• M35: 10,412,760 km (0.107 R)
• M36: 11,544,468 km (0.09 R)
• M37: 11,698,404 km (0.108 R)
• M38: 12,125,057 km (0.106 R)
• M39: 12,320,731 km (0.099 R)
• M40: 12,556,796 km (0.111 R)
• M41: 13,153,842 km (0.068 R)
• M42: 14,046,342 km (0.071 R)
• M43: 14,293,029 km (0.095 R)
• M44: 14,624,389 km (0.057 R)
• M45: 14,874,516 km (0.047 R)
• M46: 15,084,103 km (0.078 R)
• M47: 15,591,090 km (0.118 R)
• M48: 15,803,968 km (0.063 R)
• M49: 17,189,394 km (0.093 R)
• M50: 17,365,321 km (0.11 R)
• M51: 17,541,846 km (0.083 R)
• M52: 18,343,541 km (0.109 R)
• M53: 19,111,726 km (0.112 R)
• M54: 19,752,304 km (0.087 R)
• M55: 20,353,389 km (0.056 R)
• M56: 20,492,964 km (0.107 R)
• M57: 21,337,294 km (0.095 R)
• M58: 22,097,101 km (0.113 R)
• M59: 22,240,715 km (0.113 R)
• M60: 22,336,458 km (0.036 R)
• M61: 22,432,500 km (0.063 R)
• M62: 23,011,144 km (0.104 R)
• M63: 23,205,173 km (0.064 R)
• M64: 24,035,740 km (0.049 R)
• M65: 24,479,448 km (0.06 R)
• M66: 24,727,032 km (0.075 R)
• M67: 24,925,698 km (0.05 R)
• M68: 27,918,254 km (0.026 R)
• M69: 28,488,671 km (0.114 R)
• M70: 29,325,222 km (0.112 R)
• M71: 29,588,215 km (0.1 R)
• M72: 30,063,786 km (0.081 R)
• M73: 30,755,228 km (0.098 R)
• M74: 31,613,321 km (0.098 R)
• M75: 32,370,586 km (0.089 R)
• M76: 32,969,875 km (0.036 R)
• M77: 34,900,734 km (0.118 R)
• M78: 35,291,334 km (0.03 R)
• M79: 35,403,234 km (0.12 R)
• M80: 35,739,530 km (0.037 R)
• M81: 36,133,271 km (0.105 R)
• M82: 37,038,638 km (0.041 R)
• M83: 38,180,668 km (0.08 R)
• M84: 38,468,045 km (0.058 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.5

Radius: 6.5

Gravity: 22.28 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.01 AU - 7.75 AU

Year: 10746 Days

Day: 19.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,950,299 km

• M1: 85,869 km (0.097 R)
• M2: 301,589 km (0.087 R)
• M3: 494,421 km (0.065 R)
• M4: 631,602 km (0.095 R)
• M5: 723,904 km (0.084 R)
• M6: 1,137,093 km (0.115 R)
• M7: 1,227,600 km (0.104 R)
• M8: 1,513,631 km (0.106 R)
• M9: 1,715,738 km (0.081 R)
• M10: 2,173,507 km (0.12 R)
• M11: 2,229,906 km (0.068 R)
• M12: 2,315,326 km (0.116 R)
• M13: 2,912,072 km (0.115 R)
• M14: 2,974,305 km (0.113 R)
• M15: 3,654,078 km (0.095 R)
• M16: 4,133,240 km (0.12 R)
• M17: 4,851,609 km (0.084 R)
• M18: 5,263,152 km (0.106 R)
• M19: 5,530,783 km (0.1 R)
• M20: 5,685,766 km (0.105 R)
• M21: 5,960,428 km (0.113 R)
• M22: 6,119,301 km (0.04 R)
• M23: 6,319,912 km (0.095 R)
• M24: 6,976,347 km (0.048 R)
• M25: 7,101,860 km (0.053 R)
• M26: 7,654,325 km (0.089 R)
• M27: 7,783,727 km (0.085 R)
• M28: 7,870,494 km (0.11 R)
• M29: 7,913,877 km (0.1 R)
• M30: 8,088,607 km (0.102 R)
• M31: 9,117,841 km (0.085 R)
• M32: 9,209,245 km (0.064 R)
• M33: 9,764,253 km (0.112 R)
• M34: 9,857,901 km (0.066 R)
• M35: 10,473,197 km (0.089 R)
• M36: 10,809,793 km (0.034 R)
• M37: 11,101,060 km (0.031 R)
• M38: 11,444,088 km (0.098 R)
• M39: 12,140,765 km (0.037 R)
• M40: 13,418,480 km (0.064 R)
• M41: 13,626,870 km (0.111 R)
• M42: 13,731,439 km (0.072 R)
• M43: 13,888,966 km (0.118 R)
• M44: 14,311,579 km (0.079 R)
• M45: 15,115,518 km (0.053 R)
• M46: 15,277,982 km (0.066 R)
• M47: 17,670,650 km (0.043 R)
• M48: 17,841,790 km (0.086 R)
• M49: 18,128,420 km (0.047 R)
• M50: 18,648,272 km (0.097 R)
• M51: 18,764,360 km (0.063 R)
• M52: 19,114,270 km (0.07 R)
• M53: 19,290,047 km (0.057 R)
• M54: 19,998,543 km (0.112 R)
• M55: 20,595,588 km (0.114 R)
• M56: 21,198,317 km (0.119 R)
• M57: 21,440,965 km (0.089 R)
• M58: 21,990,588 km (0.11 R)
• M59: 23,541,170 km (0.06 R)
• M60: 24,361,265 km (0.079 R)
• M61: 24,743,039 km (0.057 R)
• M62: 24,870,646 km (0.115 R)
• M63: 25,512,271 km (0.063 R)
• M64: 25,899,879 km (0.086 R)
• M65: 28,399,660 km (0.091 R)
• M66: 30,769,140 km (0.054 R)
• M67: 32,081,712 km (0.085 R)
• M68: 32,360,413 km (0.117 R)
• M69: 32,570,000 km (0.103 R)
• M70: 33,271,614 km (0.057 R)
• M71: 35,478,332 km (0.09 R)
• M72: 38,764,847 km (0.073 R)
• M73: 39,732,297 km (0.113 R)
• M74: 39,881,745 km (0.069 R)
• M75: 40,707,525 km (0.116 R)
• M76: 41,766,678 km (0.094 R)
• M77: 42,758,213 km (0.076 R)
• M78: 45,466,234 km (0.083 R)
• M79: 46,564,880 km (0.116 R)
• M80: 47,990,249 km (0.111 R)
• M81: 48,308,892 km (0.058 R)
• M82: 48,548,399 km (0.117 R)
• M83: 49,429,829 km (0.095 R)
• M84: 50,559,293 km (0.068 R)
• M85: 50,640,375 km (0.077 R)
• M86: 51,208,548 km (0.095 R)
• M87: 52,187,516 km (0.108 R)
• M88: 52,761,523 km (0.09 R)
• M89: 53,585,060 km (0.076 R)
• M90: 55,662,525 km (0.105 R)
• M91: 55,829,776 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 394.1

Radius: 6.5

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.18 AU - 13.16 AU

Year: 23242 Days

Day: 22.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,950,299 km

• M1: 105,466 km (0.078 R)
• M2: 263,891 km (0.079 R)
• M3: 390,750 km (0.068 R)
• M4: 518,805 km (0.092 R)
• M5: 703,858 km (0.119 R)
• M6: 1,751,492 km (0.052 R)
• M7: 1,842,896 km (0.118 R)
• M8: 1,998,777 km (0.096 R)
• M9: 2,770,104 km (0.099 R)
• M10: 3,318,081 km (0.057 R)
• M11: 3,978,555 km (0.112 R)
• M12: 4,427,349 km (0.079 R)
• M13: 4,636,636 km (0.115 R)
• M14: 4,849,065 km (0.043 R)
• M15: 5,327,928 km (0.106 R)
• M16: 5,640,438 km (0.034 R)
• M17: 5,913,155 km (0.102 R)
• M18: 7,389,088 km (0.059 R)
• M19: 8,040,437 km (0.115 R)
• M20: 8,866,965 km (0.095 R)
• M21: 9,183,963 km (0.105 R)
• M22: 9,397,289 km (0.09 R)
• M23: 9,666,266 km (0.05 R)
• M24: 9,828,879 km (0.064 R)
• M25: 10,377,455 km (0.1 R)
• M26: 10,488,307 km (0.059 R)
• M27: 10,935,904 km (0.104 R)
• M28: 11,275,790 km (0.088 R)
• M29: 11,332,787 km (0.083 R)
• M30: 11,446,930 km (0.12 R)
• M31: 12,551,112 km (0.065 R)
• M32: 12,610,203 km (0.069 R)
• M33: 13,145,763 km (0.074 R)
• M34: 13,265,890 km (0.098 R)
• M35: 13,567,629 km (0.106 R)
• M36: 15,298,626 km (0.11 R)
• M37: 15,678,455 km (0.1 R)
• M38: 16,061,426 km (0.096 R)
• M39: 16,318,585 km (0.097 R)
• M40: 16,447,538 km (0.114 R)
• M41: 16,706,641 km (0.046 R)
• M42: 18,089,075 km (0.103 R)
• M43: 18,289,536 km (0.066 R)
• M44: 18,692,553 km (0.073 R)
• M45: 18,895,258 km (0.087 R)
• M46: 19,098,711 km (0.093 R)
• M47: 19,302,763 km (0.116 R)
• M48: 20,126,598 km (0.117 R)
• M49: 21,737,169 km (0.094 R)
• M50: 22,737,680 km (0.065 R)
• M51: 22,881,892 km (0.114 R)
• M52: 23,388,879 km (0.102 R)
• M53: 23,461,584 km (0.093 R)
• M54: 25,453,330 km (0.083 R)
• M55: 26,129,362 km (0.111 R)
• M56: 27,039,666 km (0.118 R)
• M57: 27,345,444 km (0.116 R)
• M58: 28,192,168 km (0.078 R)
• M59: 28,269,659 km (0.115 R)
• M60: 29,360,676 km (0.072 R)
• M61: 30,306,883 km (0.109 R)
• M62: 30,624,479 km (0.107 R)
• M63: 30,943,272 km (0.098 R)
• M64: 31,103,043 km (0.118 R)
• M65: 31,343,147 km (0.05 R)
• M66: 31,744,818 km (0.117 R)
• M67: 33,123,213 km (0.078 R)
• M68: 33,450,233 km (0.094 R)
• M69: 34,355,450 km (0.052 R)
• M70: 36,274,043 km (0.093 R)
• M71: 37,034,150 km (0.101 R)
• M72: 39,432,652 km (0.077 R)
• M73: 40,650,529 km (0.087 R)
• M74: 41,704,146 km (0.078 R)
• M75: 43,212,392 km (0.102 R)
• M76: 44,197,644 km (0.104 R)
• M77: 44,467,668 km (0.103 R)
• M78: 47,565,840 km (0.099 R)
• M79: 48,397,604 km (0.091 R)
• M80: 49,700,901 km (0.112 R)
• M81: 50,827,073 km (0.112 R)
• M82: 53,679,456 km (0.043 R)
• M83: 57,857,276 km (0.056 R)
• M84: 59,240,009 km (0.086 R)
• M85: 60,733,444 km (0.039 R)
• M86: 61,635,520 km (0.091 R)
• M87: 62,340,125 km (0.116 R)
• M88: 65,492,452 km (0.078 R)
• M89: 65,903,098 km (0.114 R)
• M90: 66,005,872 km (0.105 R)
• M91: 67,450,090 km (0.118 R)
• M92: 68,384,179 km (0.099 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: 535 - 17,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit