🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844

Radius: 8.6

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.64 AU - 1.04 AU

Year: 513 Days

Day: 8.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 27,979,402 km

• M1: 108,758 km (0.066 R)
• M2: 204,650 km (0.062 R)
• M3: 277,205 km (0.119 R)
• M4: 419,622 km (0.1 R)
• M5: 492,925 km (0.086 R)
• M6: 554,410 km (0.077 R)
• M7: 672,293 km (0.112 R)
• M8: 746,344 km (0.067 R)
• M9: 868,116 km (0.116 R)
• M10: 923,767 km (0.088 R)
• M11: 1,060,649 km (0.1 R)
• M12: 1,137,243 km (0.1 R)
• M13: 1,255,725 km (0.109 R)
• M14: 1,378,395 km (0.116 R)
• M15: 1,523,654 km (0.032 R)
• M16: 1,680,433 km (0.085 R)
• M17: 1,770,640 km (0.071 R)
• M18: 1,829,432 km (0.079 R)
• M19: 1,908,869 km (0.062 R)
• M20: 1,976,038 km (0.107 R)
• M21: 2,030,342 km (0.05 R)
• M22: 2,099,008 km (0.087 R)
• M23: 2,168,421 km (0.109 R)
• M24: 2,252,645 km (0.11 R)
• M25: 2,330,884 km (0.101 R)
• M26: 2,453,704 km (0.101 R)
• M27: 2,608,388 km (0.116 R)
• M28: 2,896,664 km (0.114 R)
• M29: 2,974,155 km (0.071 R)
• M30: 3,115,525 km (0.098 R)
• M31: 3,211,118 km (0.089 R)
• M32: 3,275,296 km (0.077 R)
• M33: 3,339,922 km (0.076 R)
• M34: 3,454,215 km (0.084 R)
• M35: 3,553,099 km (0.099 R)
• M36: 3,770,764 km (0.076 R)
• M37: 3,830,005 km (0.049 R)
• M38: 3,984,090 km (0.041 R)
• M39: 4,079,235 km (0.052 R)
• M40: 4,201,456 km (0.113 R)
• M41: 4,378,131 km (0.047 R)
• M42: 4,458,465 km (0.044 R)
• M43: 4,521,296 km (0.105 R)
• M44: 4,766,487 km (0.061 R)
• M45: 4,821,539 km (0.11 R)
• M46: 4,876,891 km (0.086 R)
• M47: 4,950,942 km (0.094 R)
• M48: 5,081,391 km (0.099 R)
• M49: 5,137,640 km (0.111 R)
• M50: 5,203,612 km (0.06 R)
• M51: 5,326,731 km (0.076 R)
• M52: 5,422,175 km (0.065 R)
• M53: 5,605,133 km (0.1 R)
• M54: 5,692,498 km (0.077 R)
• M55: 6,066,194 km (0.064 R)
• M56: 6,246,160 km (0.116 R)
• M57: 6,316,620 km (0.102 R)
• M58: 6,488,658 km (0.056 R)
• M59: 6,786,059 km (0.055 R)
• M60: 6,910,374 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.1

Radius: 9.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.68 AU - 1.04 AU

Year: 532 Days

Day: 14.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 27,979,402 km

• M1: 154,385 km (0.096 R)
• M2: 230,680 km (0.12 R)
• M3: 341,532 km (0.089 R)
• M4: 415,134 km (0.053 R)
• M5: 564,433 km (0.054 R)
• M6: 636,988 km (0.103 R)
• M7: 756,666 km (0.106 R)
• M8: 842,386 km (0.101 R)
• M9: 905,815 km (0.037 R)
• M10: 1,037,760 km (0.097 R)
• M11: 1,205,011 km (0.118 R)
• M12: 1,267,692 km (0.095 R)
• M13: 1,331,421 km (0.084 R)
• M14: 1,503,608 km (0.06 R)
• M15: 1,624,483 km (0.069 R)
• M16: 1,694,196 km (0.041 R)
• M17: 1,764,956 km (0.075 R)
• M18: 1,864,588 km (0.112 R)
• M19: 1,949,260 km (0.093 R)
• M20: 2,075,670 km (0.061 R)
• M21: 2,246,661 km (0.105 R)
• M22: 2,397,755 km (0.1 R)
• M23: 2,490,057 km (0.092 R)
• M24: 2,564,855 km (0.08 R)
• M25: 2,877,964 km (0.114 R)
• M26: 3,203,339 km (0.114 R)
• M27: 3,415,469 km (0.028 R)
• M28: 3,568,807 km (0.1 R)
• M29: 3,646,299 km (0.112 R)
• M30: 3,710,177 km (0.072 R)
• M31: 3,904,056 km (0.097 R)
• M32: 4,049,914 km (0.116 R)
• M33: 4,331,906 km (0.054 R)
• M34: 4,407,153 km (0.107 R)
• M35: 4,674,185 km (0.084 R)
• M36: 4,875,993 km (0.04 R)
• M37: 4,938,525 km (0.11 R)
• M38: 5,088,572 km (0.077 R)
• M39: 5,232,036 km (0.072 R)
• M40: 5,368,768 km (0.057 R)
• M41: 5,474,085 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.9

Radius: 13.5

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.75 AU - 1.85 AU

Year: 1610 Days

Day: 7.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 27,979,402 km

• M1: 172,187 km (0.115 R)
• M2: 310,864 km (0.054 R)
• M3: 415,732 km (0.087 R)
• M4: 584,180 km (0.094 R)
• M5: 694,583 km (0.12 R)
• M6: 813,364 km (0.106 R)
• M7: 983,756 km (0.077 R)
• M8: 1,112,260 km (0.09 R)
• M9: 1,206,656 km (0.119 R)
• M10: 1,295,817 km (0.112 R)
• M11: 1,429,707 km (0.118 R)
• M12: 1,533,378 km (0.115 R)
• M13: 1,639,742 km (0.106 R)
• M14: 1,974,393 km (0.072 R)
• M15: 2,081,206 km (0.097 R)
• M16: 2,199,986 km (0.081 R)
• M17: 2,351,679 km (0.114 R)
• M18: 2,444,429 km (0.088 R)
• M19: 2,538,526 km (0.118 R)
• M20: 2,752,002 km (0.084 R)
• M21: 2,993,753 km (0.103 R)
• M22: 3,749,072 km (0.081 R)
• M23: 3,846,012 km (0.04 R)
• M24: 4,042,583 km (0.095 R)
• M25: 4,204,897 km (0.115 R)
• M26: 4,445,899 km (0.037 R)
• M27: 4,548,673 km (0.093 R)
• M28: 4,901,873 km (0.114 R)
• M29: 5,209,895 km (0.088 R)
• M30: 5,304,890 km (0.119 R)
• M31: 5,662,878 km (0.07 R)
• M32: 5,830,727 km (0.09 R)
• M33: 6,272,340 km (0.102 R)
• M34: 6,533,687 km (0.105 R)
• M35: 6,650,972 km (0.094 R)
• M36: 6,769,004 km (0.062 R)
• M37: 7,278,684 km (0.082 R)
• M38: 7,369,790 km (0.091 R)
• M39: 7,522,828 km (0.113 R)
• M40: 7,754,106 km (0.048 R)
• M41: 7,878,422 km (0.03 R)
• M42: 8,082,025 km (0.119 R)
• M43: 8,255,558 km (0.108 R)
• M44: 8,799,945 km (0.11 R)
• M45: 8,897,333 km (0.111 R)
• M46: 9,224,205 km (0.092 R)
• M47: 9,488,544 km (0.052 R)
• M48: 9,655,196 km (0.107 R)
• M49: 9,805,841 km (0.113 R)
• M50: 10,058,811 km (0.104 R)
• M51: 10,416,649 km (0.067 R)
• M52: 10,536,776 km (0.117 R)
• M53: 10,900,299 km (0.11 R)
• M54: 11,197,401 km (0.098 R)
• M55: 11,532,799 km (0.076 R)
• M56: 11,657,264 km (0.077 R)
• M57: 11,764,227 km (0.11 R)
• M58: 12,015,103 km (0.111 R)
• M59: 12,123,262 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.4

Radius: 14.3

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.7 AU - 5.38 AU

Year: 6451 Days

Day: 11.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,979,402 km

• M1: 214,374 km (0.084 R)
• M2: 329,564 km (0.12 R)
• M3: 470,186 km (0.103 R)
• M4: 692,788 km (0.097 R)
• M5: 830,717 km (0.085 R)
• M6: 991,834 km (0.105 R)
• M7: 1,150,856 km (0.099 R)
• M8: 1,276,219 km (0.1 R)
• M9: 1,391,859 km (0.097 R)
• M10: 1,712,896 km (0.118 R)
• M11: 1,809,087 km (0.083 R)
• M12: 1,940,434 km (0.102 R)
• M13: 2,683,187 km (0.105 R)
• M14: 2,968,770 km (0.106 R)
• M15: 3,715,712 km (0.115 R)
• M16: 4,078,337 km (0.068 R)
• M17: 4,542,091 km (0.109 R)
• M18: 4,632,298 km (0.038 R)
• M19: 5,210,494 km (0.078 R)
• M20: 5,496,226 km (0.119 R)
• M21: 6,108,081 km (0.092 R)
• M22: 6,690,316 km (0.071 R)
• M23: 7,637,270 km (0.092 R)
• M24: 7,745,131 km (0.105 R)
• M25: 8,375,237 km (0.1 R)
• M26: 8,598,287 km (0.108 R)
• M27: 9,135,942 km (0.111 R)
• M28: 9,568,130 km (0.035 R)
• M29: 9,948,258 km (0.102 R)
• M30: 10,273,783 km (0.054 R)
• M31: 10,422,932 km (0.104 R)
• M32: 10,693,106 km (0.117 R)
• M33: 10,904,937 km (0.109 R)
• M34: 11,425,238 km (0.116 R)
• M35: 11,548,806 km (0.115 R)
• M36: 11,703,939 km (0.083 R)
• M37: 11,797,288 km (0.109 R)
• M38: 12,268,073 km (0.089 R)
• M39: 12,905,509 km (0.099 R)
• M40: 13,098,790 km (0.097 R)
• M41: 13,228,192 km (0.114 R)
• M42: 13,488,342 km (0.092 R)
• M43: 13,914,696 km (0.061 R)
• M44: 14,113,063 km (0.095 R)
• M45: 14,212,546 km (0.074 R)
• M46: 14,612,870 km (0.079 R)
• M47: 16,043,324 km (0.091 R)
• M48: 16,147,145 km (0.079 R)
• M49: 16,529,966 km (0.101 R)
• M50: 16,740,151 km (0.104 R)
• M51: 16,845,468 km (0.049 R)
• M52: 17,056,850 km (0.111 R)
• M53: 17,803,792 km (0.085 R)
• M54: 18,343,990 km (0.034 R)
• M55: 18,488,950 km (0.073 R)
• M56: 19,366,492 km (0.08 R)
• M57: 19,736,297 km (0.033 R)
• M58: 20,482,791 km (0.097 R)
• M59: 20,859,478 km (0.099 R)
• M60: 20,972,873 km (0.076 R)
• M61: 21,276,408 km (0.107 R)
• M62: 21,466,995 km (0.059 R)
• M63: 21,658,032 km (0.12 R)
• M64: 23,363,447 km (0.11 R)
• M65: 25,152,189 km (0.1 R)
• M66: 25,839,292 km (0.084 R)
• M67: 26,042,596 km (0.048 R)
• M68: 26,573,668 km (0.101 R)
• M69: 26,778,916 km (0.079 R)
• M70: 27,439,092 km (0.073 R)
• M71: 27,563,408 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 18,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit