🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.4

Radius: 12.4

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.47 AU - 0.71 AU

Year: 319 Days

Day: 12.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 104.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 34,744,662 km

• M1: 154,684 km (0.106 R)
• M2: 268,229 km (0.052 R)
• M3: 362,476 km (0.11 R)
• M4: 445,203 km (0.062 R)
• M5: 539,899 km (0.073 R)
• M6: 666,608 km (0.096 R)
• M7: 768,335 km (0.118 R)
• M8: 845,677 km (0.107 R)
• M9: 945,608 km (0.12 R)
• M10: 1,050,027 km (0.107 R)
• M11: 1,158,636 km (0.084 R)
• M12: 1,236,277 km (0.117 R)
• M13: 1,360,742 km (0.07 R)
• M14: 1,541,307 km (0.078 R)
• M15: 1,627,475 km (0.065 R)
• M16: 1,764,956 km (0.059 R)
• M17: 1,963,173 km (0.071 R)
• M18: 2,051,884 km (0.07 R)
• M19: 2,152,713 km (0.106 R)
• M20: 2,277,029 km (0.118 R)
• M21: 2,381,748 km (0.081 R)
• M22: 2,459,838 km (0.061 R)
• M23: 2,538,975 km (0.12 R)
• M24: 2,682,290 km (0.075 R)
• M25: 2,763,821 km (0.114 R)
• M26: 3,013,350 km (0.104 R)
• M27: 3,239,392 km (0.061 R)
• M28: 3,326,458 km (0.088 R)
• M29: 3,792,904 km (0.091 R)
• M30: 3,931,133 km (0.029 R)
• M31: 4,144,908 km (0.114 R)
• M32: 4,396,831 km (0.119 R)
• M33: 4,500,502 km (0.088 R)
• M34: 4,675,083 km (0.082 R)
• M35: 4,759,606 km (0.117 R)
• M36: 4,901,724 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.1

Radius: 14.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.87 AU - 1.09 AU

Year: 682 Days

Day: 9.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 34,744,662 km

• M1: 190,887 km (0.108 R)
• M2: 283,338 km (0.049 R)
• M3: 376,837 km (0.063 R)
• M4: 525,537 km (0.063 R)
• M5: 621,130 km (0.099 R)
• M6: 808,876 km (0.119 R)
• M7: 962,363 km (0.1 R)
• M8: 1,097,450 km (0.116 R)
• M9: 1,221,616 km (0.109 R)
• M10: 1,376,001 km (0.116 R)
• M11: 1,472,043 km (0.112 R)
• M12: 1,705,416 km (0.118 R)
• M13: 1,809,386 km (0.077 R)
• M14: 1,937,143 km (0.117 R)
• M15: 2,112,322 km (0.056 R)
• M16: 2,439,792 km (0.068 R)
• M17: 2,542,117 km (0.1 R)
• M18: 2,743,176 km (0.03 R)
• M19: 2,991,509 km (0.108 R)
• M20: 3,230,117 km (0.105 R)
• M21: 3,413,375 km (0.069 R)
• M22: 3,555,343 km (0.101 R)
• M23: 3,672,029 km (0.117 R)
• M24: 3,845,264 km (0.094 R)
• M25: 4,011,766 km (0.098 R)
• M26: 4,506,486 km (0.052 R)
• M27: 4,613,748 km (0.098 R)
• M28: 4,870,607 km (0.119 R)
• M29: 4,980,712 km (0.088 R)
• M30: 5,122,081 km (0.101 R)
• M31: 5,439,827 km (0.118 R)
• M32: 5,543,798 km (0.061 R)
• M33: 5,827,884 km (0.063 R)
• M34: 5,955,641 km (0.118 R)
• M35: 6,105,837 km (0.059 R)
• M36: 6,333,675 km (0.1 R)
• M37: 6,730,857 km (0.059 R)
• M38: 7,034,092 km (0.086 R)
• M39: 7,136,118 km (0.08 R)
• M40: 7,250,261 km (0.11 R)
• M41: 7,480,193 km (0.115 R)
• M42: 7,665,844 km (0.037 R)
• M43: 7,806,166 km (0.115 R)
• M44: 8,018,147 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.5

Radius: 11.2

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.18 AU - 2.96 AU

Year: 2896 Days

Day: 9.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,744,662 km

• M1: 299,944 km (0.118 R)
• M2: 384,018 km (0.102 R)
• M3: 539,450 km (0.095 R)
• M4: 669,301 km (0.055 R)
• M5: 758,910 km (0.036 R)
• M6: 853,007 km (0.115 R)
• M7: 929,302 km (0.102 R)
• M8: 1,031,029 km (0.098 R)
• M9: 1,124,826 km (0.058 R)
• M10: 1,221,616 km (0.093 R)
• M11: 1,411,306 km (0.069 R)
• M12: 1,543,252 km (0.112 R)
• M13: 1,624,633 km (0.093 R)
• M14: 1,993,691 km (0.111 R)
• M15: 2,249,503 km (0.108 R)
• M16: 3,358,622 km (0.088 R)
• M17: 3,609,497 km (0.091 R)
• M18: 3,829,406 km (0.062 R)
• M19: 4,205,645 km (0.05 R)
• M20: 4,476,267 km (0.106 R)
• M21: 5,177,732 km (0.105 R)
• M22: 5,301,449 km (0.114 R)
• M23: 5,426,214 km (0.106 R)
• M24: 5,594,063 km (0.098 R)
• M25: 5,699,828 km (0.112 R)
• M26: 5,977,931 km (0.104 R)
• M27: 6,282,512 km (0.098 R)
• M28: 6,414,607 km (0.11 R)
• M29: 6,525,459 km (0.074 R)
• M30: 6,614,619 km (0.065 R)
• M31: 6,726,519 km (0.104 R)
• M32: 6,952,411 km (0.101 R)
• M33: 7,388,489 km (0.1 R)
• M34: 8,190,783 km (0.106 R)
• M35: 8,407,849 km (0.092 R)
• M36: 8,553,707 km (0.102 R)
• M37: 9,045,585 km (0.043 R)
• M38: 9,320,247 km (0.081 R)
• M39: 9,496,323 km (0.097 R)
• M40: 9,699,028 km (0.029 R)
• M41: 10,031,435 km (0.064 R)
• M42: 10,134,508 km (0.116 R)
• M43: 10,237,880 km (0.116 R)
• M44: 10,315,671 km (0.082 R)
• M45: 10,419,641 km (0.061 R)
• M46: 10,602,599 km (0.078 R)
• M47: 11,024,615 km (0.032 R)
• M48: 12,268,372 km (0.028 R)
• M49: 12,711,481 km (0.055 R)
• M50: 12,934,980 km (0.118 R)
• M51: 13,103,427 km (0.106 R)
• M52: 13,470,989 km (0.075 R)
• M53: 13,899,288 km (0.116 R)
• M54: 14,535,677 km (0.088 R)
• M55: 15,092,929 km (0.084 R)
• M56: 15,240,732 km (0.111 R)
• M57: 16,410,138 km (0.076 R)
• M58: 16,775,756 km (0.111 R)
• M59: 16,959,611 km (0.085 R)
• M60: 17,205,700 km (0.037 R)
• M61: 17,391,201 km (0.093 R)
• M62: 17,639,384 km (0.12 R)
• M63: 17,888,764 km (0.098 R)
• M64: 18,076,659 km (0.116 R)
• M65: 18,739,228 km (0.067 R)
• M66: 18,961,829 km (0.086 R)
• M67: 19,153,315 km (0.095 R)
• M68: 19,345,398 km (0.051 R)
• M69: 20,120,614 km (0.061 R)
• M70: 20,446,439 km (0.037 R)
• M71: 20,642,861 km (0.095 R)
• M72: 21,037,649 km (0.12 R)
• M73: 21,468,042 km (0.082 R)
• M74: 21,834,557 km (0.053 R)
• M75: 22,472,443 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.5

Radius: 13.7

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.38 AU - 3.64 AU

Year: 3671 Days

Day: 14.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 34,744,662 km

• M1: 192,832 km (0.093 R)
• M2: 434,283 km (0.086 R)
• M3: 521,498 km (0.092 R)
• M4: 655,089 km (0.067 R)
• M5: 837,000 km (0.033 R)
• M6: 1,018,163 km (0.105 R)
• M7: 1,114,205 km (0.101 R)
• M8: 1,233,734 km (0.116 R)
• M9: 1,357,900 km (0.116 R)
• M10: 1,519,466 km (0.116 R)
• M11: 1,619,696 km (0.106 R)
• M12: 1,768,546 km (0.071 R)
• M13: 1,910,215 km (0.112 R)
• M14: 2,043,507 km (0.091 R)
• M15: 2,130,124 km (0.084 R)
• M16: 2,294,233 km (0.06 R)
• M17: 2,581,760 km (0.084 R)
• M18: 2,895,168 km (0.089 R)
• M19: 3,250,014 km (0.103 R)
• M20: 3,396,021 km (0.104 R)
• M21: 3,484,733 km (0.11 R)
• M22: 3,649,290 km (0.114 R)
• M23: 3,740,096 km (0.074 R)
• M24: 3,893,285 km (0.116 R)
• M25: 4,317,544 km (0.116 R)
• M26: 4,559,743 km (0.093 R)
• M27: 4,690,641 km (0.089 R)
• M28: 4,806,430 km (0.067 R)
• M29: 4,922,967 km (0.071 R)
• M30: 5,023,796 km (0.096 R)
• M31: 5,176,236 km (0.114 R)
• M32: 5,381,933 km (0.1 R)
• M33: 5,485,904 km (0.102 R)
• M34: 5,590,472 km (0.037 R)
• M35: 6,195,596 km (0.112 R)
• M36: 6,672,663 km (0.109 R)
• M37: 7,565,015 km (0.085 R)
• M38: 7,798,986 km (0.066 R)
• M39: 7,956,213 km (0.117 R)
• M40: 8,234,016 km (0.051 R)
• M41: 8,454,524 km (0.051 R)
• M42: 9,107,369 km (0.104 R)
• M43: 9,273,123 km (0.052 R)
• M44: 9,481,663 km (0.087 R)
• M45: 9,586,531 km (0.078 R)
• M46: 9,691,848 km (0.098 R)
• M47: 10,700,436 km (0.066 R)
• M48: 11,029,402 km (0.046 R)
• M49: 11,139,805 km (0.047 R)
• M50: 11,383,949 km (0.102 R)
• M51: 11,495,549 km (0.118 R)
• M52: 11,990,718 km (0.034 R)
• M53: 12,263,884 km (0.102 R)
• M54: 12,631,296 km (0.098 R)
• M55: 13,118,985 km (0.112 R)
• M56: 13,589,321 km (0.114 R)
• M57: 13,779,011 km (0.108 R)
• M58: 14,304,997 km (0.055 R)
• M59: 14,546,448 km (0.096 R)
• M60: 14,740,477 km (0.107 R)
• M61: 14,911,018 km (0.084 R)
• M62: 15,229,362 km (0.12 R)
• M63: 15,549,951 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.5

Radius: 3.7

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.59 AU - 7.45 AU

Year: 11703 Days

Day: 23.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 34,744,662 km

• M1: 97,388 km (0.084 R)
• M2: 151,543 km (0.042 R)
• M3: 217,366 km (0.05 R)
• M4: 292,913 km (0.069 R)
• M5: 334,052 km (0.108 R)
• M6: 388,356 km (0.102 R)
• M7: 518,207 km (0.115 R)
• M8: 555,906 km (0.104 R)
• M9: 730,337 km (0.062 R)
• M10: 787,334 km (0.051 R)
• M11: 831,166 km (0.115 R)
• M12: 951,891 km (0.117 R)
• M13: 1,126,921 km (0.105 R)
• M14: 1,159,832 km (0.119 R)
• M15: 1,294,770 km (0.11 R)
• M16: 1,381,536 km (0.083 R)
• M17: 1,942,080 km (0.065 R)
• M18: 2,122,644 km (0.065 R)
• M19: 2,287,651 km (0.105 R)
• M20: 2,456,696 km (0.072 R)
• M21: 2,542,865 km (0.07 R)
• M22: 2,629,931 km (0.1 R)
• M23: 3,126,296 km (0.118 R)
• M24: 3,290,256 km (0.107 R)
• M25: 3,409,036 km (0.105 R)
• M26: 3,577,783 km (0.097 R)
• M27: 3,998,901 km (0.105 R)
• M28: 4,074,896 km (0.031 R)
• M29: 4,253,815 km (0.082 R)
• M30: 5,464,960 km (0.108 R)
• M31: 5,861,993 km (0.064 R)
• M32: 5,948,311 km (0.108 R)
• M33: 6,006,055 km (0.117 R)
• M34: 6,504,665 km (0.119 R)
• M35: 7,447,431 km (0.091 R)
• M36: 7,478,547 km (0.109 R)
• M37: 7,697,558 km (0.11 R)
• M38: 8,432,084 km (0.104 R)
• M39: 9,022,397 km (0.052 R)
• M40: 9,761,859 km (0.112 R)
• M41: 9,898,293 km (0.073 R)
• M42: 10,590,332 km (0.062 R)
• M43: 11,084,005 km (0.083 R)
• M44: 11,369,438 km (0.057 R)
• M45: 12,832,655 km (0.118 R)
• M46: 12,870,054 km (0.101 R)
• M47: 13,472,186 km (0.043 R)
• M48: 13,815,064 km (0.08 R)
• M49: 14,276,574 km (0.069 R)
• M50: 14,315,170 km (0.107 R)
• M51: 14,392,662 km (0.093 R)
• M52: 15,017,532 km (0.092 R)
• M53: 16,091,944 km (0.076 R)
• M54: 16,253,210 km (0.07 R)
• M55: 16,577,389 km (0.05 R)
• M56: 17,397,036 km (0.109 R)
• M57: 18,229,697 km (0.044 R)
• M58: 18,397,845 km (0.118 R)
• M59: 18,608,629 km (0.073 R)
• M60: 18,693,301 km (0.07 R)
• M61: 18,947,767 km (0.098 R)
• M62: 19,203,280 km (0.084 R)
• M63: 20,193,768 km (0.092 R)
• M64: 20,411,283 km (0.064 R)
• M65: 21,377,386 km (0.114 R)
• M66: 22,000,012 km (0.115 R)
• M67: 22,134,202 km (0.055 R)
• M68: 22,854,366 km (0.055 R)
• M69: 23,308,545 km (0.059 R)
• M70: 23,536,682 km (0.115 R)
• M71: 23,811,343 km (0.089 R)
• M72: 23,949,123 km (0.051 R)
• M73: 24,317,882 km (0.105 R)
• M74: 24,827,861 km (0.119 R)
• M75: 24,874,386 km (0.05 R)
• M76: 25,858,291 km (0.09 R)
• M77: 26,855,062 km (0.112 R)
• M78: 28,203,387 km (0.059 R)
• M79: 28,397,715 km (0.051 R)
• M80: 28,739,097 km (0.097 R)
• M81: 28,836,785 km (0.096 R)
• M82: 28,983,690 km (0.107 R)
• M83: 29,130,745 km (0.113 R)
• M84: 29,278,098 km (0.098 R)
• M85: 29,425,752 km (0.077 R)
• M86: 29,721,656 km (0.119 R)
• M87: 30,366,273 km (0.048 R)
• M88: 30,515,572 km (0.061 R)
• M89: 32,479,942 km (0.101 R)
• M90: 34,121,928 km (0.088 R)
• M91: 34,640,584 km (0.032 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 19,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit