🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.6

Radius: 9.9

Gravity: 10.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.91 AU - 1.43 AU

Year: 844 Days

Day: 5.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 65,353,582 km

• M1: 124,017 km (0.098 R)
• M2: 202,705 km (0.1 R)
• M3: 290,369 km (0.102 R)
• M4: 352,453 km (0.1 R)
• M5: 601,683 km (0.025 R)
• M6: 711,338 km (0.116 R)
• M7: 778,059 km (0.115 R)
• M8: 925,263 km (0.057 R)
• M9: 1,005,896 km (0.116 R)
• M10: 1,124,378 km (0.093 R)
• M11: 1,270,086 km (0.12 R)
• M12: 1,337,704 km (0.096 R)
• M13: 1,445,564 km (0.092 R)
• M14: 1,604,736 km (0.113 R)
• M15: 1,761,515 km (0.068 R)
• M16: 2,010,745 km (0.096 R)
• M17: 2,382,496 km (0.087 R)
• M18: 2,467,018 km (0.111 R)
• M19: 3,005,571 km (0.082 R)
• M20: 3,169,081 km (0.097 R)
• M21: 3,346,056 km (0.084 R)
• M22: 3,451,672 km (0.066 R)
• M23: 3,786,472 km (0.053 R)
• M24: 3,918,866 km (0.092 R)
• M25: 4,007,877 km (0.119 R)
• M26: 4,199,661 km (0.117 R)
• M27: 4,279,397 km (0.09 R)
• M28: 4,405,956 km (0.111 R)
• M29: 4,510,376 km (0.072 R)
• M30: 4,960,217 km (0.115 R)
• M31: 5,068,974 km (0.08 R)
• M32: 5,461,968 km (0.117 R)
• M33: 5,586,732 km (0.076 R)
• M34: 5,725,111 km (0.119 R)
• M35: 5,928,564 km (0.047 R)
• M36: 6,160,291 km (0.083 R)
• M37: 6,264,261 km (0.104 R)
• M38: 6,513,342 km (0.099 R)
• M39: 6,645,885 km (0.112 R)
• M40: 6,739,234 km (0.115 R)
• M41: 6,859,810 km (0.093 R)
• M42: 7,021,675 km (0.097 R)
• M43: 7,130,283 km (0.066 R)
• M44: 7,363,058 km (0.036 R)
• M45: 7,514,899 km (0.1 R)
• M46: 7,667,938 km (0.115 R)
• M47: 7,765,775 km (0.076 R)
• M48: 7,864,061 km (0.104 R)
• M49: 8,118,826 km (0.119 R)
• M50: 8,218,608 km (0.063 R)
• M51: 8,419,518 km (0.103 R)
• M52: 8,491,624 km (0.047 R)
• M53: 8,913,939 km (0.07 R)
• M54: 9,017,012 km (0.111 R)
• M55: 9,313,365 km (0.1 R)
• M56: 9,628,119 km (0.05 R)
• M57: 9,839,950 km (0.115 R)
• M58: 9,976,832 km (0.11 R)
• M59: 10,053,276 km (0.092 R)
• M60: 10,283,507 km (0.1 R)
• M61: 10,345,142 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.2

Radius: 12.3

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.56 AU - 2 AU

Year: 1584 Days

Day: 6.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 65,353,582 km

• M1: 225,893 km (0.11 R)
• M2: 322,982 km (0.077 R)
• M3: 420,520 km (0.115 R)
• M4: 774,319 km (0.112 R)
• M5: 1,002,156 km (0.068 R)
• M6: 1,289,833 km (0.112 R)
• M7: 1,503,309 km (0.073 R)
• M8: 1,686,866 km (0.035 R)
• M9: 1,899,743 km (0.086 R)
• M10: 2,042,909 km (0.082 R)
• M11: 2,132,966 km (0.118 R)
• M12: 2,235,740 km (0.08 R)
• M13: 2,352,127 km (0.111 R)
• M14: 2,446,673 km (0.097 R)
• M15: 2,542,565 km (0.067 R)
• M16: 2,627,537 km (0.099 R)
• M17: 2,750,656 km (0.099 R)
• M18: 2,838,021 km (0.114 R)
• M19: 3,302,223 km (0.039 R)
• M20: 3,381,959 km (0.029 R)
• M21: 3,818,186 km (0.105 R)
• M22: 3,972,272 km (0.088 R)
• M23: 4,229,132 km (0.103 R)
• M24: 4,315,899 km (0.103 R)
• M25: 4,669,249 km (0.034 R)
• M26: 4,819,295 km (0.036 R)
• M27: 5,062,691 km (0.111 R)
• M28: 5,232,485 km (0.068 R)
• M29: 5,325,834 km (0.106 R)
• M30: 5,404,223 km (0.067 R)
• M31: 5,801,256 km (0.097 R)
• M32: 6,257,380 km (0.085 R)
• M33: 6,489,705 km (0.113 R)
• M34: 6,640,649 km (0.109 R)
• M35: 6,725,023 km (0.078 R)
• M36: 7,553,196 km (0.107 R)
• M37: 7,765,326 km (0.111 R)
• M38: 8,358,781 km (0.085 R)
• M39: 8,744,145 km (0.101 R)
• M40: 8,836,746 km (0.113 R)
• M41: 9,022,996 km (0.12 R)
• M42: 9,210,442 km (0.116 R)
• M43: 9,323,538 km (0.08 R)
• M44: 9,475,230 km (0.114 R)
• M45: 9,780,858 km (0.112 R)
• M46: 9,896,198 km (0.111 R)
• M47: 10,343,047 km (0.114 R)
• M48: 10,816,375 km (0.119 R)
• M49: 10,915,857 km (0.102 R)
• M50: 11,075,778 km (0.099 R)
• M51: 11,478,794 km (0.114 R)
• M52: 11,661,752 km (0.096 R)
• M53: 11,866,103 km (0.074 R)
• M54: 12,092,295 km (0.12 R)
• M55: 12,257,750 km (0.056 R)
• M56: 12,361,571 km (0.093 R)
• M57: 12,884,865 km (0.045 R)
• M58: 13,117,489 km (0.102 R)
• M59: 13,801,900 km (0.104 R)
• M60: 14,148,667 km (0.063 R)
• M61: 14,432,305 km (0.076 R)
• M62: 14,673,906 km (0.116 R)
• M63: 14,894,712 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.6

Radius: 9.6

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.67 AU - 2.17 AU

Year: 1774 Days

Day: 11.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 65,353,582 km

• M1: 132,095 km (0.047 R)
• M2: 204,949 km (0.115 R)
• M3: 276,457 km (0.11 R)
• M4: 338,989 km (0.11 R)
• M5: 413,937 km (0.115 R)
• M6: 483,052 km (0.078 R)
• M7: 549,922 km (0.077 R)
• M8: 927,208 km (0.077 R)
• M9: 1,048,681 km (0.12 R)
• M10: 1,269,637 km (0.06 R)
• M11: 1,356,553 km (0.112 R)
• M12: 1,475,484 km (0.046 R)
• M13: 1,567,187 km (0.084 R)
• M14: 1,734,887 km (0.106 R)
• M15: 1,941,930 km (0.09 R)
• M16: 2,009,099 km (0.1 R)
• M17: 2,203,427 km (0.088 R)
• M18: 2,380,102 km (0.085 R)
• M19: 2,512,795 km (0.073 R)
• M20: 2,874,224 km (0.105 R)
• M21: 2,976,848 km (0.089 R)
• M22: 3,041,774 km (0.109 R)
• M23: 3,212,465 km (0.094 R)
• M24: 3,399,911 km (0.061 R)
• M25: 3,632,386 km (0.103 R)
• M26: 3,757,599 km (0.109 R)
• M27: 3,926,795 km (0.041 R)
• M28: 4,112,894 km (0.095 R)
• M29: 4,703,955 km (0.038 R)
• M30: 4,947,950 km (0.069 R)
• M31: 5,024,992 km (0.08 R)
• M32: 5,118,042 km (0.075 R)
• M33: 5,242,957 km (0.114 R)
• M34: 5,321,645 km (0.117 R)
• M35: 5,672,302 km (0.112 R)
• M36: 6,245,562 km (0.074 R)
• M37: 6,513,790 km (0.081 R)
• M38: 6,581,558 km (0.07 R)
• M39: 6,717,543 km (0.098 R)
• M40: 6,992,504 km (0.04 R)
• M41: 7,341,366 km (0.102 R)
• M42: 8,001,691 km (0.068 R)
• M43: 8,495,513 km (0.11 R)
• M44: 8,643,765 km (0.117 R)
• M45: 8,755,515 km (0.108 R)
• M46: 8,849,013 km (0.09 R)
• M47: 8,961,660 km (0.112 R)
• M48: 9,074,756 km (0.036 R)
• M49: 9,226,449 km (0.091 R)
• M50: 9,359,740 km (0.095 R)
• M51: 9,666,865 km (0.111 R)
• M52: 9,996,878 km (0.116 R)
• M53: 10,133,760 km (0.054 R)
• M54: 10,291,137 km (0.04 R)
• M55: 10,389,871 km (0.046 R)
• M56: 10,508,652 km (0.075 R)
• M57: 10,687,870 km (0.086 R)
• M58: 10,787,802 km (0.052 R)
• M59: 11,394,271 km (0.075 R)
• M60: 12,011,811 km (0.06 R)
• M61: 12,074,194 km (0.096 R)
• M62: 12,157,520 km (0.065 R)
• M63: 12,471,675 km (0.118 R)
• M64: 13,022,495 km (0.109 R)
• M65: 13,150,700 km (0.068 R)
• M66: 13,215,027 km (0.097 R)
• M67: 13,408,457 km (0.059 R)
• M68: 13,689,552 km (0.085 R)
• M69: 13,994,582 km (0.054 R)
• M70: 14,411,960 km (0.117 R)
• M71: 14,522,512 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604

Radius: 9.2

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.2 AU - 4.24 AU

Year: 5781 Days

Day: 14.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,353,582 km

• M1: 151,094 km (0.062 R)
• M2: 279,598 km (0.096 R)
• M3: 387,907 km (0.076 R)
• M4: 502,200 km (0.109 R)
• M5: 569,818 km (0.079 R)
• M6: 677,978 km (0.119 R)
• M7: 1,211,294 km (0.049 R)
• M8: 1,289,833 km (0.062 R)
• M9: 1,353,861 km (0.109 R)
• M10: 1,690,905 km (0.047 R)
• M11: 2,244,566 km (0.065 R)
• M12: 2,401,345 km (0.099 R)
• M13: 2,541,518 km (0.099 R)
• M14: 2,746,617 km (0.03 R)
• M15: 2,935,858 km (0.108 R)
• M16: 3,021,279 km (0.107 R)
• M17: 3,260,785 km (0.103 R)
• M18: 3,461,396 km (0.029 R)
• M19: 3,574,492 km (0.115 R)
• M20: 3,666,045 km (0.081 R)
• M21: 3,758,198 km (0.099 R)
• M22: 4,328,016 km (0.074 R)
• M23: 4,672,839 km (0.055 R)
• M24: 5,001,057 km (0.038 R)
• M25: 5,336,754 km (0.113 R)
• M26: 5,441,623 km (0.082 R)
• M27: 6,498,980 km (0.099 R)
• M28: 7,151,825 km (0.106 R)
• M29: 7,500,688 km (0.027 R)
• M30: 7,766,074 km (0.038 R)
• M31: 8,275,754 km (0.117 R)
• M32: 8,796,205 km (0.085 R)
• M33: 9,170,050 km (0.091 R)
• M34: 9,264,297 km (0.108 R)
• M35: 9,422,123 km (0.087 R)
• M36: 9,580,846 km (0.053 R)
• M37: 9,676,589 km (0.066 R)
• M38: 9,933,299 km (0.119 R)
• M39: 10,159,790 km (0.069 R)
• M40: 10,355,165 km (0.068 R)
• M41: 10,716,892 km (0.104 R)
• M42: 11,250,209 km (0.099 R)
• M43: 11,929,084 km (0.118 R)
• M44: 12,273,608 km (0.081 R)
• M45: 12,516,555 km (0.089 R)
• M46: 12,761,297 km (0.055 R)
• M47: 13,042,840 km (0.08 R)
• M48: 13,755,674 km (0.094 R)
• M49: 13,863,683 km (0.083 R)
• M50: 14,116,953 km (0.102 R)
• M51: 14,664,481 km (0.045 R)
• M52: 15,256,440 km (0.11 R)
• M53: 15,368,189 km (0.078 R)
• M54: 16,196,662 km (0.055 R)
• M55: 16,463,395 km (0.063 R)
• M56: 16,654,731 km (0.045 R)
• M57: 17,310,867 km (0.118 R)
• M58: 18,133,057 km (0.064 R)
• M59: 18,887,928 km (0.043 R)
• M60: 19,048,147 km (0.111 R)
• M61: 20,223,388 km (0.069 R)
• M62: 20,881,768 km (0.057 R)
• M63: 21,047,373 km (0.071 R)
• M64: 21,547,030 km (0.053 R)
• M65: 21,840,392 km (0.095 R)
• M66: 22,008,540 km (0.102 R)
• M67: 22,092,913 km (0.117 R)
• M68: 23,369,731 km (0.071 R)
• M69: 24,757,849 km (0.115 R)
• M70: 25,064,974 km (0.117 R)
• M71: 25,153,087 km (0.106 R)
• M72: 25,241,200 km (0.12 R)
• M73: 26,395,946 km (0.056 R)
• M74: 26,844,740 km (0.025 R)
• M75: 28,160,303 km (0.086 R)
• M76: 28,297,634 km (0.119 R)
• M77: 28,710,823 km (0.063 R)
• M78: 29,496,811 km (0.089 R)
• M79: 31,089,878 km (0.114 R)
• M80: 31,184,424 km (0.109 R)
• M81: 31,468,810 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.6

Radius: 7.9

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.29 AU - 10.69 AU

Year: 21056 Days

Day: 16.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 65,353,582 km

• M1: 104,120 km (0.067 R)
• M2: 242,947 km (0.05 R)
• M3: 659,876 km (0.056 R)
• M4: 742,005 km (0.119 R)
• M5: 1,009,786 km (0.054 R)
• M6: 1,179,579 km (0.086 R)
• M7: 2,676,306 km (0.116 R)
• M8: 2,982,084 km (0.091 R)
• M9: 3,121,659 km (0.038 R)
• M10: 3,738,600 km (0.078 R)
• M11: 4,712,632 km (0.103 R)
• M12: 4,916,384 km (0.114 R)
• M13: 5,206,754 km (0.119 R)
• M14: 5,290,678 km (0.062 R)
• M15: 7,062,815 km (0.114 R)
• M16: 7,343,161 km (0.106 R)
• M17: 7,866,754 km (0.109 R)
• M18: 8,060,184 km (0.12 R)
• M19: 8,255,110 km (0.101 R)
• M20: 8,649,749 km (0.114 R)
• M21: 9,457,577 km (0.11 R)
• M22: 9,560,202 km (0.056 R)
• M23: 9,663,274 km (0.062 R)
• M24: 9,818,407 km (0.032 R)
• M25: 11,035,985 km (0.109 R)
• M26: 12,864,370 km (0.056 R)
• M27: 13,149,653 km (0.1 R)
• M28: 13,379,286 km (0.102 R)
• M29: 13,959,127 km (0.082 R)
• M30: 14,017,620 km (0.084 R)
• M31: 14,903,987 km (0.067 R)
• M32: 16,917,126 km (0.068 R)
• M33: 17,166,954 km (0.036 R)
• M34: 17,987,199 km (0.063 R)
• M35: 19,404,190 km (0.097 R)
• M36: 19,600,163 km (0.032 R)
• M37: 20,324,516 km (0.094 R)
• M38: 20,656,624 km (0.099 R)
• M39: 20,723,195 km (0.118 R)
• M40: 22,343,938 km (0.073 R)
• M41: 22,480,820 km (0.067 R)
• M42: 22,824,297 km (0.084 R)
• M43: 23,031,191 km (0.069 R)
• M44: 23,516,486 km (0.054 R)
• M45: 24,215,407 km (0.118 R)
• M46: 26,933,451 km (0.055 R)
• M47: 27,298,171 km (0.107 R)
• M48: 28,550,604 km (0.05 R)
• M49: 28,848,005 km (0.115 R)
• M50: 29,146,452 km (0.054 R)
• M51: 29,221,251 km (0.112 R)
• M52: 29,746,340 km (0.098 R)
• M53: 29,821,588 km (0.068 R)
• M54: 29,972,382 km (0.049 R)
• M55: 31,417,198 km (0.081 R)
• M56: 36,447,726 km (0.105 R)
• M57: 39,799,317 km (0.063 R)
• M58: 40,048,397 km (0.071 R)
• M59: 40,715,155 km (0.043 R)
• M60: 41,553,801 km (0.114 R)
• M61: 41,722,248 km (0.112 R)
• M62: 42,482,803 km (0.07 R)
• M63: 43,333,267 km (0.081 R)
• M64: 44,189,416 km (0.093 R)
• M65: 46,005,384 km (0.083 R)
• M66: 47,141,730 km (0.04 R)
• M67: 47,317,507 km (0.07 R)
• M68: 48,464,474 km (0.118 R)
• M69: 48,553,036 km (0.083 R)
• M70: 48,819,171 km (0.109 R)
• M71: 49,531,257 km (0.117 R)
• M72: 49,799,186 km (0.067 R)
• M73: 51,416,938 km (0.087 R)
• M74: 52,232,246 km (0.092 R)
• M75: 52,414,008 km (0.112 R)
• M76: 52,504,963 km (0.041 R)
• M77: 52,778,129 km (0.114 R)
• M78: 53,325,956 km (0.107 R)
• M79: 53,692,172 km (0.088 R)
• M80: 54,795,905 km (0.091 R)
• M81: 56,838,813 km (0.06 R)
• M82: 57,025,811 km (0.108 R)
• M83: 58,717,463 km (0.052 R)
• M84: 60,521,165 km (0.102 R)
• M85: 61,669,628 km (0.081 R)
• M86: 62,535,650 km (0.093 R)
• M87: 64,085,185 km (0.066 R)
• M88: 64,864,739 km (0.053 R)
• M89: 65,060,114 km (0.117 R)
• M90: 65,255,788 km (0.115 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 14,317 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit