🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.8

Radius: 14.1

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.83 AU - 1.07 AU

Year: 589 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 52,339,369 km

• M1: 175,628 km (0.07 R)
• M2: 338,390 km (0.107 R)
• M3: 473,178 km (0.057 R)
• M4: 649,554 km (0.1 R)
• M5: 870,809 km (0.108 R)
• M6: 1,038,508 km (0.091 R)
• M7: 1,206,656 km (0.112 R)
• M8: 1,303,147 km (0.047 R)
• M9: 1,426,117 km (0.062 R)
• M10: 1,659,040 km (0.072 R)
• M11: 1,839,007 km (0.119 R)
• M12: 1,931,608 km (0.107 R)
• M13: 2,087,189 km (0.093 R)
• M14: 2,218,985 km (0.106 R)
• M15: 2,440,240 km (0.102 R)
• M16: 2,654,016 km (0.108 R)
• M17: 2,767,112 km (0.05 R)
• M18: 2,881,853 km (0.118 R)
• M19: 2,982,682 km (0.12 R)
• M20: 3,108,345 km (0.118 R)
• M21: 3,203,788 km (0.036 R)
• M22: 3,300,279 km (0.089 R)
• M23: 3,414,123 km (0.048 R)
• M24: 3,620,717 km (0.095 R)
• M25: 3,848,555 km (0.085 R)
• M26: 4,011,766 km (0.056 R)
• M27: 4,212,526 km (0.073 R)
• M28: 4,300,789 km (0.104 R)
• M29: 4,443,506 km (0.108 R)
• M30: 4,633,196 km (0.118 R)
• M31: 4,816,303 km (0.081 R)
• M32: 5,020,654 km (0.068 R)
• M33: 5,180,574 km (0.098 R)
• M34: 5,313,567 km (0.077 R)
• M35: 5,515,075 km (0.093 R)
• M36: 5,621,738 km (0.058 R)
• M37: 5,709,552 km (0.057 R)
• M38: 5,807,539 km (0.116 R)
• M39: 5,935,894 km (0.108 R)
• M40: 6,035,376 km (0.077 R)
• M41: 6,145,331 km (0.115 R)
• M42: 6,276,079 km (0.071 R)
• M43: 6,387,530 km (0.064 R)
• M44: 6,612,525 km (0.097 R)
• M45: 6,788,003 km (0.105 R)
• M46: 7,038,580 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.5

Radius: 9

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.85 AU - 1.11 AU

Year: 617 Days

Day: 7.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 52,339,369 km

• M1: 112,498 km (0.091 R)
• M2: 294,857 km (0.098 R)
• M3: 442,511 km (0.108 R)
• M4: 604,375 km (0.077 R)
• M5: 680,072 km (0.071 R)
• M6: 795,561 km (0.103 R)
• M7: 865,274 km (0.101 R)
• M8: 937,380 km (0.115 R)
• M9: 1,041,800 km (0.025 R)
• M10: 1,103,284 km (0.09 R)
• M11: 1,176,737 km (0.118 R)
• M12: 1,345,483 km (0.117 R)
• M13: 1,464,264 km (0.105 R)
• M14: 1,610,421 km (0.082 R)
• M15: 1,700,629 km (0.06 R)
• M16: 1,841,999 km (0.105 R)
• M17: 1,898,547 km (0.073 R)
• M18: 1,961,976 km (0.061 R)
• M19: 2,077,914 km (0.072 R)
• M20: 2,143,438 km (0.119 R)
• M21: 2,391,621 km (0.074 R)
• M22: 2,467,318 km (0.108 R)
• M23: 2,606,892 km (0.073 R)
• M24: 2,670,621 km (0.079 R)
• M25: 2,749,310 km (0.073 R)
• M26: 2,814,086 km (0.084 R)
• M27: 2,894,120 km (0.106 R)
• M28: 2,952,763 km (0.102 R)
• M29: 3,131,233 km (0.089 R)
• M30: 3,221,889 km (0.112 R)
• M31: 3,313,294 km (0.117 R)
• M32: 3,506,724 km (0.088 R)
• M33: 3,608,749 km (0.059 R)
• M34: 3,687,887 km (0.106 R)
• M35: 3,751,615 km (0.113 R)
• M36: 3,815,793 km (0.084 R)
• M37: 3,936,967 km (0.113 R)
• M38: 3,994,114 km (0.075 R)
• M39: 4,224,943 km (0.073 R)
• M40: 4,316,946 km (0.114 R)
• M41: 4,570,963 km (0.115 R)
• M42: 4,691,240 km (0.106 R)
• M43: 4,751,827 km (0.109 R)
• M44: 4,847,420 km (0.095 R)
• M45: 4,935,084 km (0.101 R)
• M46: 5,434,891 km (0.053 R)
• M47: 5,571,623 km (0.069 R)
• M48: 5,700,277 km (0.086 R)
• M49: 5,783,454 km (0.033 R)
• M50: 5,913,604 km (0.112 R)
• M51: 5,979,128 km (0.101 R)
• M52: 6,120,348 km (0.041 R)
• M53: 6,272,040 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.3

Radius: 12.2

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.1 AU - 1.36 AU

Year: 867 Days

Day: 9.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 52,339,369 km

• M1: 177,124 km (0.086 R)
• M2: 262,095 km (0.092 R)
• M3: 403,914 km (0.114 R)
• M4: 482,603 km (0.115 R)
• M5: 642,523 km (0.098 R)
• M6: 730,038 km (0.069 R)
• M7: 860,337 km (0.109 R)
• M8: 963,709 km (0.108 R)
• M9: 1,173,147 km (0.091 R)
• M10: 1,300,604 km (0.084 R)
• M11: 1,438,982 km (0.119 R)
• M12: 1,693,149 km (0.039 R)
• M13: 1,781,112 km (0.087 R)
• M14: 1,922,781 km (0.108 R)
• M15: 2,034,980 km (0.094 R)
• M16: 2,197,144 km (0.095 R)
• M17: 2,384,740 km (0.114 R)
• M18: 2,491,403 km (0.051 R)
• M19: 2,570,540 km (0.078 R)
• M20: 2,776,088 km (0.073 R)
• M21: 2,926,434 km (0.039 R)
• M22: 3,017,838 km (0.071 R)
• M23: 3,180,301 km (0.077 R)
• M24: 3,329,749 km (0.044 R)
• M25: 3,473,663 km (0.066 R)
• M26: 3,611,442 km (0.052 R)
• M27: 3,726,333 km (0.074 R)
• M28: 3,825,666 km (0.061 R)
• M29: 3,917,669 km (0.1 R)
• M30: 4,001,893 km (0.117 R)
• M31: 4,086,715 km (0.091 R)
• M32: 4,206,692 km (0.091 R)
• M33: 4,573,207 km (0.119 R)
• M34: 4,653,242 km (0.114 R)
• M35: 4,823,484 km (0.044 R)
• M36: 5,115,050 km (0.106 R)
• M37: 5,309,528 km (0.082 R)
• M38: 5,403,026 km (0.072 R)
• M39: 5,525,397 km (0.055 R)
• M40: 5,620,242 km (0.048 R)
• M41: 5,763,408 km (0.062 R)
• M42: 5,859,599 km (0.036 R)
• M43: 6,112,120 km (0.106 R)
• M44: 6,239,727 km (0.113 R)
• M45: 6,718,590 km (0.084 R)
• M46: 6,819,868 km (0.088 R)
• M47: 6,911,422 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.1

Radius: 11.5

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.47 AU - 1.89 AU

Year: 1385 Days

Day: 11 Hours

Environment

Temp: -181 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 52,339,369 km

• M1: 157,527 km (0.104 R)
• M2: 248,332 km (0.112 R)
• M3: 321,635 km (0.039 R)
• M4: 471,233 km (0.089 R)
• M5: 590,313 km (0.12 R)
• M6: 714,779 km (0.067 R)
• M7: 790,475 km (0.107 R)
• M8: 862,432 km (0.113 R)
• M9: 1,013,974 km (0.069 R)
• M10: 1,392,008 km (0.086 R)
• M11: 1,489,247 km (0.099 R)
• M12: 1,605,933 km (0.105 R)
• M13: 1,795,474 km (0.048 R)
• M14: 1,901,987 km (0.114 R)
• M15: 2,001,620 km (0.085 R)
• M16: 2,075,222 km (0.08 R)
• M17: 2,263,416 km (0.087 R)
• M18: 2,369,331 km (0.075 R)
• M19: 2,546,305 km (0.117 R)
• M20: 2,666,732 km (0.09 R)
• M21: 2,840,714 km (0.099 R)
• M22: 2,997,493 km (0.119 R)
• M23: 3,124,950 km (0.078 R)
• M24: 3,276,044 km (0.047 R)
• M25: 3,363,559 km (0.116 R)
• M26: 3,789,613 km (0.105 R)
• M27: 3,962,548 km (0.058 R)
• M28: 4,055,897 km (0.074 R)
• M29: 4,185,449 km (0.116 R)
• M30: 4,376,486 km (0.104 R)
• M31: 4,521,596 km (0.053 R)
• M32: 4,631,550 km (0.091 R)
• M33: 4,779,502 km (0.03 R)
• M34: 5,054,912 km (0.12 R)
• M35: 5,130,908 km (0.108 R)
• M36: 5,595,110 km (0.104 R)
• M37: 5,739,622 km (0.096 R)
• M38: 5,832,223 km (0.099 R)
• M39: 5,912,108 km (0.093 R)
• M40: 6,072,776 km (0.052 R)
• M41: 6,207,863 km (0.092 R)
• M42: 6,453,652 km (0.085 R)
• M43: 6,549,993 km (0.031 R)
• M44: 6,633,020 km (0.065 R)
• M45: 6,730,408 km (0.074 R)
• M46: 6,898,257 km (0.094 R)
• M47: 7,497,097 km (0.11 R)
• M48: 7,934,970 km (0.04 R)
• M49: 8,068,112 km (0.059 R)
• M50: 8,381,370 km (0.12 R)
• M51: 8,790,072 km (0.028 R)
• M52: 8,958,519 km (0.096 R)
• M53: 9,066,229 km (0.063 R)
• M54: 9,174,389 km (0.098 R)
• M55: 9,595,656 km (0.074 R)
• M56: 9,895,750 km (0.091 R)
• M57: 10,039,064 km (0.071 R)
• M58: 10,167,120 km (0.117 R)
• M59: 10,700,736 km (0.086 R)
• M60: 10,847,790 km (0.091 R)
• M61: 11,061,566 km (0.091 R)
• M62: 11,177,205 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.2

Radius: 12.5

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.01 AU - 2.87 AU

Year: 2423 Days

Day: 12.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 52,339,369 km

• M1: 160,219 km (0.084 R)
• M2: 239,955 km (0.043 R)
• M3: 319,840 km (0.108 R)
• M4: 647,011 km (0.109 R)
• M5: 736,770 km (0.104 R)
• M6: 823,835 km (0.103 R)
• M7: 977,772 km (0.108 R)
• M8: 1,099,993 km (0.094 R)
• M9: 1,201,720 km (0.11 R)
• M10: 1,324,689 km (0.03 R)
• M11: 1,480,121 km (0.078 R)
• M12: 1,829,732 km (0.042 R)
• M13: 2,130,573 km (0.119 R)
• M14: 2,325,499 km (0.05 R)
• M15: 2,425,131 km (0.117 R)
• M16: 2,515,039 km (0.066 R)
• M17: 2,698,297 km (0.089 R)
• M18: 2,909,828 km (0.095 R)
• M19: 3,212,764 km (0.03 R)
• M20: 3,538,738 km (0.085 R)
• M21: 3,862,467 km (0.084 R)
• M22: 4,048,118 km (0.115 R)
• M23: 4,209,534 km (0.08 R)
• M24: 4,622,574 km (0.111 R)
• M25: 4,991,183 km (0.06 R)
• M26: 5,092,012 km (0.066 R)
• M27: 5,237,421 km (0.086 R)
• M28: 6,277,575 km (0.098 R)
• M29: 6,355,366 km (0.063 R)
• M30: 6,449,314 km (0.083 R)
• M31: 6,622,548 km (0.025 R)
• M32: 6,765,564 km (0.085 R)
• M33: 6,925,633 km (0.063 R)
• M34: 7,054,587 km (0.088 R)
• M35: 7,249,513 km (0.089 R)
• M36: 7,711,321 km (0.063 R)
• M37: 7,828,307 km (0.085 R)
• M38: 8,030,115 km (0.059 R)
• M39: 8,387,653 km (0.09 R)
• M40: 8,733,075 km (0.107 R)
• M41: 8,855,147 km (0.077 R)
• M42: 8,942,512 km (0.027 R)
• M43: 9,171,397 km (0.029 R)
• M44: 10,142,736 km (0.076 R)
• M45: 10,307,742 km (0.106 R)
• M46: 10,510,746 km (0.1 R)
• M47: 11,014,592 km (0.044 R)
• M48: 11,108,839 km (0.117 R)
• M49: 11,241,083 km (0.109 R)
• M50: 11,545,515 km (0.11 R)
• M51: 11,794,895 km (0.027 R)
• M52: 11,968,578 km (0.117 R)
• M53: 12,162,456 km (0.087 R)
• M54: 12,279,442 km (0.084 R)
• M55: 12,553,655 km (0.079 R)
• M56: 13,108,065 km (0.051 R)
• M57: 13,207,996 km (0.095 R)
• M58: 13,468,745 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.7

Radius: 13

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.14 AU - 4.86 AU

Year: 5087 Days

Day: 11.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,339,369 km

• M1: 260,749 km (0.105 R)
• M2: 683,513 km (0.077 R)
• M3: 1,784,254 km (0.083 R)
• M4: 1,894,807 km (0.095 R)
• M5: 2,338,364 km (0.083 R)
• M6: 2,538,526 km (0.101 R)
• M7: 2,721,185 km (0.068 R)
• M8: 2,932,268 km (0.119 R)
• M9: 3,197,505 km (0.112 R)
• M10: 3,320,774 km (0.102 R)
• M11: 3,777,645 km (0.104 R)
• M12: 4,027,025 km (0.062 R)
• M13: 4,281,790 km (0.093 R)
• M14: 5,485,904 km (0.079 R)
• M15: 5,693,845 km (0.087 R)
• M16: 6,287,150 km (0.066 R)
• M17: 7,012,251 km (0.085 R)
• M18: 7,565,464 km (0.098 R)
• M19: 8,200,207 km (0.119 R)
• M20: 8,387,354 km (0.052 R)
• M21: 8,713,627 km (0.084 R)
• M22: 8,834,951 km (0.109 R)
• M23: 8,974,227 km (0.1 R)
• M24: 9,396,691 km (0.053 R)
• M25: 9,574,563 km (0.115 R)
• M26: 9,699,776 km (0.065 R)
• M27: 10,151,562 km (0.073 R)
• M28: 10,832,681 km (0.095 R)
• M29: 11,038,079 km (0.086 R)
• M30: 11,681,200 km (0.054 R)
• M31: 12,609,754 km (0.11 R)
• M32: 12,845,520 km (0.05 R)
• M33: 13,003,645 km (0.119 R)
• M34: 13,261,851 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.6

Radius: 4.5

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.86 AU - 11.48 AU

Year: 22161 Days

Day: 16.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 52,339,369 km

• M1: 182,210 km (0.114 R)
• M2: 341,382 km (0.107 R)
• M3: 443,258 km (0.091 R)
• M4: 522,097 km (0.068 R)
• M5: 1,306,139 km (0.107 R)
• M6: 1,491,192 km (0.081 R)
• M7: 2,042,011 km (0.113 R)
• M8: 2,311,287 km (0.096 R)
• M9: 3,624,008 km (0.102 R)
• M10: 4,048,717 km (0.069 R)
• M11: 4,732,379 km (0.094 R)
• M12: 4,802,690 km (0.045 R)
• M13: 5,051,471 km (0.084 R)
• M14: 5,414,246 km (0.102 R)
• M15: 5,785,398 km (0.073 R)
• M16: 6,203,225 km (0.109 R)
• M17: 6,357,461 km (0.114 R)
• M18: 6,748,809 km (0.109 R)
• M19: 7,269,260 km (0.05 R)
• M20: 7,391,182 km (0.091 R)
• M21: 8,390,496 km (0.077 R)
• M22: 9,475,978 km (0.071 R)
• M23: 10,604,694 km (0.066 R)
• M24: 12,740,951 km (0.073 R)
• M25: 12,838,788 km (0.119 R)
• M26: 13,084,877 km (0.104 R)
• M27: 13,983,212 km (0.106 R)
• M28: 14,236,182 km (0.034 R)
• M29: 14,337,909 km (0.112 R)
• M30: 14,388,772 km (0.09 R)
• M31: 15,056,128 km (0.044 R)
• M32: 15,367,591 km (0.097 R)
• M33: 15,786,166 km (0.107 R)
• M34: 16,314,545 km (0.083 R)
• M35: 16,741,498 km (0.104 R)
• M36: 17,824,736 km (0.114 R)
• M37: 18,763,163 km (0.111 R)
• M38: 22,142,430 km (0.065 R)
• M39: 24,052,046 km (0.114 R)
• M40: 24,965,042 km (0.094 R)
• M41: 25,087,713 km (0.072 R)
• M42: 25,210,532 km (0.107 R)
• M43: 25,333,502 km (0.099 R)
• M44: 26,262,355 km (0.108 R)
• M45: 26,699,630 km (0.116 R)
• M46: 28,281,029 km (0.11 R)
• M47: 29,308,766 km (0.118 R)
• M48: 31,467,164 km (0.109 R)
• M49: 31,533,286 km (0.096 R)
• M50: 32,531,852 km (0.073 R)
• M51: 33,675,977 km (0.03 R)
• M52: 34,287,084 km (0.041 R)
• M53: 34,559,801 km (0.062 R)
• M54: 34,628,167 km (0.071 R)
• M55: 34,696,533 km (0.11 R)
• M56: 35,382,440 km (0.104 R)
• M57: 36,350,188 km (0.086 R)
• M58: 37,466,936 km (0.074 R)
• M59: 39,091,868 km (0.085 R)
• M60: 39,948,615 km (0.057 R)
• M61: 40,020,422 km (0.052 R)
• M62: 40,523,370 km (0.074 R)
• M63: 41,535,550 km (0.081 R)
• M64: 41,899,222 km (0.099 R)
• M65: 44,399,002 km (0.105 R)
• M66: 44,919,753 km (0.087 R)
• M67: 45,143,401 km (0.096 R)
• M68: 45,816,891 km (0.048 R)
• M69: 52,339,358 km (0.057 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 18,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit