🌌 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: 824.5

Radius: 14.9

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.62 AU - 0.98 AU

Year: 494 Days

Day: 11.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 35,761,376 km

• M1: 185,501 km (0.116 R)
• M2: 374,743 km (0.087 R)
• M3: 483,949 km (0.049 R)
• M4: 653,443 km (0.074 R)
• M5: 747,092 km (0.103 R)
• M6: 841,787 km (0.055 R)
• M7: 1,212,192 km (0.104 R)
• M8: 1,338,003 km (0.06 R)
• M9: 1,457,083 km (0.108 R)
• M10: 1,639,892 km (0.099 R)
• M11: 1,836,912 km (0.12 R)
• M12: 1,938,639 km (0.116 R)
• M13: 2,208,065 km (0.119 R)
• M14: 2,344,049 km (0.119 R)
• M15: 2,468,963 km (0.119 R)
• M16: 2,653,567 km (0.086 R)
• M17: 2,776,836 km (0.117 R)
• M18: 2,924,339 km (0.045 R)
• M19: 3,181,199 km (0.073 R)
• M20: 3,281,429 km (0.093 R)
• M21: 3,540,832 km (0.081 R)
• M22: 3,717,507 km (0.076 R)
• M23: 3,938,463 km (0.036 R)
• M24: 4,054,850 km (0.041 R)
• M25: 4,155,530 km (0.103 R)
• M26: 4,265,484 km (0.088 R)
• M27: 4,557,798 km (0.105 R)
• M28: 4,688,996 km (0.085 R)
• M29: 4,901,425 km (0.047 R)
• M30: 5,099,043 km (0.096 R)
• M31: 5,235,327 km (0.114 R)
• M32: 5,558,159 km (0.073 R)
• M33: 5,811,578 km (0.097 R)
• M34: 6,059,462 km (0.118 R)
• M35: 6,213,697 km (0.073 R)
• M36: 6,516,334 km (0.081 R)
• M37: 6,614,919 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.7

Radius: 13.8

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.84 AU - 2.86 AU

Year: 2487 Days

Day: 10.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,761,376 km

• M1: 176,825 km (0.032 R)
• M2: 343,626 km (0.093 R)
• M3: 461,061 km (0.107 R)
• M4: 547,229 km (0.111 R)
• M5: 667,207 km (0.094 R)
• M6: 807,380 km (0.048 R)
• M7: 958,773 km (0.091 R)
• M8: 1,054,665 km (0.092 R)
• M9: 1,199,625 km (0.061 R)
• M10: 1,649,915 km (0.089 R)
• M11: 1,847,384 km (0.09 R)
• M12: 1,942,379 km (0.114 R)
• M13: 2,053,081 km (0.106 R)
• M14: 2,237,535 km (0.059 R)
• M15: 2,855,823 km (0.077 R)
• M16: 2,950,818 km (0.116 R)
• M17: 3,095,180 km (0.088 R)
• M18: 3,492,063 km (0.101 R)
• M19: 3,696,713 km (0.107 R)
• M20: 3,835,390 km (0.049 R)
• M21: 4,118,130 km (0.088 R)
• M22: 4,334,598 km (0.08 R)
• M23: 4,518,005 km (0.107 R)
• M24: 5,180,125 km (0.084 R)
• M25: 5,335,857 km (0.117 R)
• M26: 5,672,003 km (0.026 R)
• M27: 5,792,280 km (0.061 R)
• M28: 6,302,708 km (0.051 R)
• M29: 6,510,948 km (0.101 R)
• M30: 6,806,554 km (0.097 R)
• M31: 6,998,787 km (0.027 R)
• M32: 7,301,573 km (0.039 R)
• M33: 7,808,410 km (0.116 R)
• M34: 8,054,798 km (0.031 R)
• M35: 8,145,155 km (0.116 R)
• M36: 8,235,662 km (0.12 R)
• M37: 8,349,506 km (0.105 R)
• M38: 8,509,576 km (0.108 R)
• M39: 8,786,481 km (0.09 R)
• M40: 8,949,393 km (0.057 R)
• M41: 9,349,269 km (0.115 R)
• M42: 9,539,407 km (0.119 R)
• M43: 10,190,906 km (0.092 R)
• M44: 10,337,662 km (0.09 R)
• M45: 11,056,779 km (0.116 R)
• M46: 11,613,283 km (0.102 R)
• M47: 11,843,514 km (0.091 R)
• M48: 13,578,101 km (0.029 R)
• M49: 14,529,992 km (0.089 R)
• M50: 14,667,772 km (0.119 R)
• M51: 14,972,353 km (0.094 R)
• M52: 15,559,675 km (0.056 R)
• M53: 15,842,115 km (0.114 R)
• M54: 15,983,934 km (0.112 R)
• M55: 16,297,342 km (0.079 R)
• M56: 16,383,211 km (0.099 R)
• M57: 16,959,462 km (0.112 R)
• M58: 17,046,378 km (0.053 R)
• M59: 17,425,160 km (0.114 R)
• M60: 17,895,196 km (0.095 R)
• M61: 18,131,711 km (0.098 R)
• M62: 18,220,721 km (0.118 R)
• M63: 18,548,341 km (0.066 R)
• M64: 18,937,894 km (0.098 R)
• M65: 19,028,101 km (0.071 R)
• M66: 19,118,608 km (0.093 R)
• M67: 19,451,463 km (0.057 R)
• M68: 19,603,305 km (0.118 R)
• M69: 20,153,526 km (0.113 R)
• M70: 20,307,313 km (0.117 R)
• M71: 20,708,983 km (0.045 R)
• M72: 20,832,999 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.3

Radius: 13.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.37 AU - 3.87 AU

Year: 3804 Days

Day: 11 Hours

Environment

Temp: -204 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 35,761,376 km

• M1: 186,100 km (0.112 R)
• M2: 297,550 km (0.067 R)
• M3: 452,384 km (0.106 R)
• M4: 585,227 km (0.038 R)
• M5: 885,470 km (0.111 R)
• M6: 1,339,499 km (0.113 R)
• M7: 1,474,437 km (0.06 R)
• M8: 1,571,675 km (0.1 R)
• M9: 1,877,154 km (0.08 R)
• M10: 1,983,369 km (0.046 R)
• M11: 2,545,109 km (0.094 R)
• M12: 2,663,291 km (0.09 R)
• M13: 2,818,125 km (0.115 R)
• M14: 3,227,724 km (0.086 R)
• M15: 3,580,475 km (0.044 R)
• M16: 3,984,988 km (0.061 R)
• M17: 4,242,895 km (0.118 R)
• M18: 4,691,838 km (0.1 R)
• M19: 4,922,219 km (0.061 R)
• M20: 5,177,732 km (0.111 R)
• M21: 5,415,892 km (0.117 R)
• M22: 5,547,388 km (0.095 R)
• M23: 5,925,572 km (0.077 R)
• M24: 6,061,107 km (0.107 R)
• M25: 6,243,467 km (0.071 R)
• M26: 6,473,997 km (0.09 R)
• M27: 6,730,857 km (0.073 R)
• M28: 7,086,451 km (0.105 R)
• M29: 7,254,599 km (0.106 R)
• M30: 7,424,094 km (0.095 R)
• M31: 7,890,689 km (0.113 R)
• M32: 9,007,886 km (0.068 R)
• M33: 9,164,066 km (0.07 R)
• M34: 9,294,965 km (0.117 R)
• M35: 9,664,621 km (0.116 R)
• M36: 9,904,875 km (0.083 R)
• M37: 10,174,151 km (0.117 R)
• M38: 10,391,367 km (0.069 R)
• M39: 10,664,982 km (0.079 R)
• M40: 11,247,516 km (0.095 R)
• M41: 11,331,590 km (0.098 R)
• M42: 11,669,831 km (0.096 R)
• M43: 12,909,548 km (0.081 R)
• M44: 13,203,957 km (0.097 R)
• M45: 13,500,460 km (0.029 R)
• M46: 13,769,287 km (0.045 R)
• M47: 14,160,635 km (0.049 R)
• M48: 14,281,810 km (0.093 R)
• M49: 14,464,169 km (0.072 R)
• M50: 14,892,917 km (0.073 R)
• M51: 15,543,668 km (0.105 R)
• M52: 15,825,510 km (0.113 R)
• M53: 16,680,911 km (0.084 R)
• M54: 17,001,648 km (0.113 R)
• M55: 17,098,289 km (0.104 R)
• M56: 17,649,108 km (0.043 R)
• M57: 18,304,795 km (0.117 R)
• M58: 18,901,691 km (0.034 R)
• M59: 19,068,642 km (0.12 R)
• M60: 19,370,381 km (0.118 R)
• M61: 19,842,811 km (0.092 R)
• M62: 21,109,905 km (0.063 R)
• M63: 21,422,116 km (0.079 R)
• M64: 23,005,759 km (0.057 R)
• M65: 23,112,721 km (0.071 R)
• M66: 23,793,841 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.9

Radius: 7.9

Gravity: 15.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.86 AU - 6.58 AU

Year: 9443 Days

Day: 21.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 35,761,376 km

• M1: 149,598 km (0.107 R)
• M2: 743,501 km (0.111 R)
• M3: 990,039 km (0.109 R)
• M4: 1,071,121 km (0.074 R)
• M5: 1,283,699 km (0.047 R)
• M6: 2,129,825 km (0.068 R)
• M7: 2,508,457 km (0.103 R)
• M8: 3,266,619 km (0.049 R)
• M9: 3,830,453 km (0.096 R)
• M10: 3,959,856 km (0.063 R)
• M11: 4,025,230 km (0.104 R)
• M12: 4,090,754 km (0.117 R)
• M13: 4,156,876 km (0.097 R)
• M14: 4,390,548 km (0.089 R)
• M15: 4,560,192 km (0.104 R)
• M16: 5,260,310 km (0.109 R)
• M17: 5,404,373 km (0.091 R)
• M18: 5,513,280 km (0.1 R)
• M19: 5,956,239 km (0.101 R)
• M20: 6,031,188 km (0.055 R)
• M21: 6,525,908 km (0.093 R)
• M22: 7,312,494 km (0.054 R)
• M23: 7,433,069 km (0.102 R)
• M24: 9,581,594 km (0.078 R)
• M25: 9,846,233 km (0.116 R)
• M26: 10,202,874 km (0.056 R)
• M27: 10,473,197 km (0.112 R)
• M28: 10,609,182 km (0.096 R)
• M29: 11,251,555 km (0.096 R)
• M30: 11,344,455 km (0.051 R)
• M31: 11,484,180 km (0.033 R)
• M32: 12,574,150 km (0.032 R)
• M33: 13,351,610 km (0.12 R)
• M34: 13,696,732 km (0.045 R)
• M35: 14,597,611 km (0.11 R)
• M36: 15,106,243 km (0.092 R)
• M37: 15,776,292 km (0.117 R)
• M38: 15,828,203 km (0.113 R)
• M39: 16,245,880 km (0.069 R)
• M40: 16,667,148 km (0.114 R)
• M41: 16,772,913 km (0.12 R)
• M42: 17,305,631 km (0.116 R)
• M43: 18,606,684 km (0.116 R)
• M44: 20,276,944 km (0.088 R)
• M45: 20,333,343 km (0.058 R)
• M46: 20,730,375 km (0.062 R)
• M47: 20,787,223 km (0.099 R)
• M48: 21,244,543 km (0.073 R)
• M49: 22,460,325 km (0.087 R)
• M50: 23,461,135 km (0.068 R)
• M51: 23,758,236 km (0.079 R)
• M52: 24,536,594 km (0.12 R)
• M53: 26,549,583 km (0.082 R)
• M54: 27,482,026 km (0.102 R)
• M55: 27,795,284 km (0.096 R)
• M56: 27,983,778 km (0.096 R)
• M57: 28,805,369 km (0.101 R)
• M58: 29,059,835 km (0.08 R)
• M59: 29,827,571 km (0.106 R)
• M60: 30,796,517 km (0.035 R)
• M61: 32,236,396 km (0.103 R)
• M62: 33,631,247 km (0.039 R)
• M63: 35,317,215 km (0.063 R)
• M64: 36,067,747 km (0.039 R)
• M65: 37,654,083 km (0.118 R)
• M66: 38,700,820 km (0.119 R)
• M67: 40,182,138 km (0.115 R)
• M68: 41,251,762 km (0.095 R)
• M69: 41,897,876 km (0.099 R)
• M70: 42,258,407 km (0.106 R)
• M71: 42,764,646 km (0.101 R)
• M72: 43,200,275 km (0.119 R)
• M73: 43,710,403 km (0.03 R)
• M74: 43,929,564 km (0.09 R)
• M75: 44,295,780 km (0.087 R)
• M76: 44,663,043 km (0.112 R)
• M77: 45,252,608 km (0.063 R)
• M78: 45,844,716 km (0.108 R)
• M79: 45,918,917 km (0.065 R)
• M80: 46,290,518 km (0.099 R)
• M81: 46,588,666 km (0.116 R)
• M82: 47,111,661 km (0.111 R)
• M83: 47,486,403 km (0.1 R)
• M84: 47,937,590 km (0.074 R)
• M85: 48,012,838 km (0.067 R)
• M86: 48,088,236 km (0.073 R)
• M87: 48,239,030 km (0.045 R)
• M88: 48,995,547 km (0.04 R)
• M89: 50,827,223 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.7

Radius: 5.4

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.7 AU - 6.02 AU

Year: 9792 Days

Day: 19.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,761,376 km

• M1: 153,338 km (0.104 R)
• M2: 252,671 km (0.102 R)
• M3: 363,523 km (0.057 R)
• M4: 552,914 km (0.037 R)
• M5: 604,974 km (0.116 R)
• M6: 686,205 km (0.042 R)
• M7: 859,739 km (0.07 R)
• M8: 1,162,226 km (0.101 R)
• M9: 1,369,419 km (0.092 R)
• M10: 1,569,581 km (0.102 R)
• M11: 1,663,528 km (0.118 R)
• M12: 2,161,540 km (0.075 R)
• M13: 2,503,072 km (0.115 R)
• M14: 2,547,053 km (0.104 R)
• M15: 2,613,325 km (0.077 R)
• M16: 3,675,320 km (0.03 R)
• M17: 3,775,551 km (0.113 R)
• M18: 3,825,966 km (0.119 R)
• M19: 4,263,988 km (0.113 R)
• M20: 4,342,826 km (0.109 R)
• M21: 4,395,784 km (0.069 R)
• M22: 4,908,905 km (0.11 R)
• M23: 5,757,274 km (0.088 R)
• M24: 6,020,566 km (0.107 R)
• M25: 6,228,059 km (0.096 R)
• M26: 6,377,656 km (0.034 R)
• M27: 6,468,014 km (0.119 R)
• M28: 6,895,265 km (0.109 R)
• M29: 7,143,598 km (0.119 R)
• M30: 7,206,129 km (0.094 R)
• M31: 7,809,308 km (0.034 R)
• M32: 8,067,963 km (0.103 R)
• M33: 8,693,880 km (0.108 R)
• M34: 8,794,111 km (0.108 R)
• M35: 8,894,790 km (0.087 R)
• M36: 9,063,387 km (0.063 R)
• M37: 10,627,433 km (0.118 R)
• M38: 10,698,791 km (0.118 R)
• M39: 10,734,545 km (0.115 R)
• M40: 10,878,009 km (0.038 R)
• M41: 12,272,860 km (0.072 R)
• M42: 12,422,906 km (0.079 R)
• M43: 12,649,098 km (0.089 R)
• M44: 12,838,639 km (0.07 R)
• M45: 13,800,703 km (0.095 R)
• M46: 14,626,483 km (0.094 R)
• M47: 14,905,333 km (0.114 R)
• M48: 14,945,276 km (0.05 R)
• M49: 15,025,311 km (0.079 R)
• M50: 15,105,645 km (0.041 R)
• M51: 15,266,463 km (0.078 R)
• M52: 15,508,811 km (0.044 R)
• M53: 15,630,434 km (0.057 R)
• M54: 15,874,578 km (0.105 R)
• M55: 16,573,499 km (0.085 R)
• M56: 16,822,430 km (0.104 R)
• M57: 17,114,595 km (0.11 R)
• M58: 17,156,482 km (0.093 R)
• M59: 18,859,056 km (0.086 R)
• M60: 19,598,667 km (0.106 R)
• M61: 20,215,011 km (0.056 R)
• M62: 20,303,573 km (0.089 R)
• M63: 20,436,715 km (0.079 R)
• M64: 22,559,209 km (0.119 R)
• M65: 22,927,370 km (0.094 R)
• M66: 22,973,595 km (0.08 R)
• M67: 23,483,425 km (0.112 R)
• M68: 23,529,950 km (0.063 R)
• M69: 23,950,170 km (0.093 R)
• M70: 24,184,740 km (0.095 R)
• M71: 25,703,757 km (0.071 R)
• M72: 25,895,691 km (0.073 R)
• M73: 27,106,685 km (0.066 R)
• M74: 27,155,454 km (0.073 R)
• M75: 27,596,319 km (0.091 R)
• M76: 27,694,455 km (0.075 R)
• M77: 27,940,694 km (0.093 R)
• M78: 28,584,114 km (0.12 R)
• M79: 29,986,444 km (0.102 R)
• M80: 30,087,423 km (0.107 R)
• M81: 31,103,791 km (0.117 R)
• M82: 31,462,227 km (0.114 R)
• M83: 31,616,313 km (0.083 R)
• M84: 31,925,083 km (0.096 R)
• M85: 32,390,183 km (0.12 R)
• M86: 33,851,305 km (0.059 R)
• M87: 33,903,964 km (0.073 R)
• M88: 34,009,131 km (0.078 R)
• M89: 34,855,107 km (0.069 R)
• M90: 35,120,793 km (0.072 R)
• M91: 35,440,633 km (0.1 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: 496 - 19,262 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit