🌌 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: 713.7

Radius: 11.1

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.58 AU - 0.6 AU

Year: 302 Days

Day: 5.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 54,727,763 km

• M1: 139,126 km (0.112 R)
• M2: 230,231 km (0.113 R)
• M3: 362,476 km (0.102 R)
• M4: 436,527 km (0.113 R)
• M5: 538,253 km (0.108 R)
• M6: 623,225 km (0.074 R)
• M7: 727,345 km (0.097 R)
• M8: 823,387 km (0.102 R)
• M9: 893,847 km (0.087 R)
• M10: 1,005,597 km (0.119 R)
• M11: 1,114,205 km (0.111 R)
• M12: 1,205,908 km (0.112 R)
• M13: 1,291,478 km (0.083 R)
• M14: 1,441,974 km (0.061 R)
• M15: 1,542,653 km (0.12 R)
• M16: 1,626,877 km (0.096 R)
• M17: 1,698,235 km (0.08 R)
• M18: 1,834,369 km (0.119 R)
• M19: 1,923,978 km (0.06 R)
• M20: 2,112,771 km (0.095 R)
• M21: 2,238,583 km (0.119 R)
• M22: 2,313,082 km (0.076 R)
• M23: 2,464,775 km (0.11 R)
• M24: 2,670,472 km (0.114 R)
• M25: 2,755,443 km (0.093 R)
• M26: 2,841,312 km (0.11 R)
• M27: 2,969,069 km (0.066 R)
• M28: 3,140,359 km (0.06 R)
• M29: 3,248,368 km (0.077 R)
• M30: 3,382,109 km (0.058 R)
• M31: 3,499,094 km (0.119 R)
• M32: 3,573,744 km (0.116 R)
• M33: 3,648,842 km (0.038 R)
• M34: 3,813,549 km (0.106 R)
• M35: 3,935,471 km (0.086 R)
• M36: 4,091,203 km (0.042 R)
• M37: 4,170,041 km (0.094 R)
• M38: 4,242,596 km (0.049 R)
• M39: 4,335,645 km (0.102 R)
• M40: 4,544,035 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.1

Radius: 13.1

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.21 AU - 1.21 AU

Year: 888 Days

Day: 10.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 54,727,763 km

• M1: 165,455 km (0.051 R)
• M2: 270,323 km (0.104 R)
• M3: 364,420 km (0.089 R)
• M4: 448,046 km (0.094 R)
• M5: 540,796 km (0.059 R)
• M6: 630,854 km (0.12 R)
• M7: 750,533 km (0.092 R)
• M8: 943,215 km (0.096 R)
• M9: 1,083,687 km (0.103 R)
• M10: 1,238,820 km (0.107 R)
• M11: 1,470,846 km (0.114 R)
• M12: 1,556,715 km (0.107 R)
• M13: 1,660,536 km (0.026 R)
• M14: 1,750,295 km (0.108 R)
• M15: 2,003,863 km (0.068 R)
• M16: 2,126,384 km (0.1 R)
• M17: 2,434,556 km (0.098 R)
• M18: 2,528,054 km (0.106 R)
• M19: 2,767,112 km (0.087 R)
• M20: 3,074,087 km (0.114 R)
• M21: 3,381,809 km (0.063 R)
• M22: 3,539,486 km (0.095 R)
• M23: 3,862,318 km (0.093 R)
• M24: 3,950,132 km (0.074 R)
• M25: 4,285,081 km (0.076 R)
• M26: 4,398,925 km (0.064 R)
• M27: 4,536,705 km (0.104 R)
• M28: 4,641,124 km (0.1 R)
• M29: 4,781,597 km (0.099 R)
• M30: 4,875,993 km (0.104 R)
• M31: 4,982,955 km (0.108 R)
• M32: 5,187,157 km (0.075 R)
• M33: 5,394,200 km (0.069 R)
• M34: 5,504,902 km (0.079 R)
• M35: 5,728,701 km (0.09 R)
• M36: 5,854,363 km (0.036 R)
• M37: 5,955,641 km (0.11 R)
• M38: 6,236,885 km (0.102 R)
• M39: 6,353,272 km (0.101 R)
• M40: 6,772,744 km (0.097 R)
• M41: 6,865,794 km (0.053 R)
• M42: 6,959,293 km (0.034 R)
• M43: 7,133,874 km (0.109 R)
• M44: 7,255,646 km (0.105 R)
• M45: 7,419,157 km (0.062 R)
• M46: 7,528,812 km (0.082 R)
• M47: 7,735,855 km (0.108 R)
• M48: 7,986,881 km (0.113 R)
• M49: 8,184,051 km (0.101 R)
• M50: 8,325,869 km (0.063 R)
• M51: 8,727,241 km (0.105 R)
• M52: 9,135,044 km (0.1 R)
• M53: 9,237,968 km (0.12 R)
• M54: 9,549,131 km (0.106 R)
• M55: 9,893,805 km (0.089 R)
• M56: 10,029,939 km (0.117 R)
• M57: 10,136,153 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.2

Radius: 11.7

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.05 AU - 1.55 AU

Year: 988 Days

Day: 5.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 54,727,763 km

• M1: 146,307 km (0.111 R)
• M2: 220,657 km (0.097 R)
• M3: 296,653 km (0.114 R)
• M4: 388,506 km (0.069 R)
• M5: 479,910 km (0.04 R)
• M6: 568,023 km (0.051 R)
• M7: 826,827 km (0.098 R)
• M8: 964,607 km (0.084 R)
• M9: 1,081,593 km (0.047 R)
• M10: 1,163,423 km (0.11 R)
• M11: 1,274,873 km (0.048 R)
• M12: 1,379,442 km (0.12 R)
• M13: 1,472,641 km (0.106 R)
• M14: 1,553,125 km (0.073 R)
• M15: 1,650,364 km (0.079 R)
• M16: 1,745,957 km (0.075 R)
• M17: 1,839,455 km (0.104 R)
• M18: 1,934,749 km (0.1 R)
• M19: 2,043,956 km (0.107 R)
• M20: 2,163,634 km (0.109 R)
• M21: 2,239,181 km (0.064 R)
• M22: 2,410,321 km (0.111 R)
• M23: 2,576,973 km (0.059 R)
• M24: 2,935,709 km (0.083 R)
• M25: 3,052,694 km (0.107 R)
• M26: 3,156,814 km (0.063 R)
• M27: 3,378,668 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.1

Radius: 14.4

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.2 AU - 2.96 AU

Year: 2763 Days

Day: 9.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 54,727,763 km

• M1: 184,903 km (0.067 R)
• M2: 281,394 km (0.084 R)
• M3: 432,487 km (0.112 R)
• M4: 575,952 km (0.055 R)
• M5: 810,072 km (0.109 R)
• M6: 1,091,167 km (0.079 R)
• M7: 1,280,109 km (0.1 R)
• M8: 1,375,104 km (0.074 R)
• M9: 1,472,791 km (0.043 R)
• M10: 1,788,891 km (0.066 R)
• M11: 1,904,830 km (0.06 R)
• M12: 2,057,868 km (0.066 R)
• M13: 2,215,096 km (0.08 R)
• M14: 2,340,159 km (0.117 R)
• M15: 2,458,641 km (0.096 R)
• M16: 2,654,465 km (0.106 R)
• M17: 2,836,076 km (0.111 R)
• M18: 2,933,315 km (0.1 R)
• M19: 3,161,601 km (0.077 R)
• M20: 3,334,088 km (0.056 R)
• M21: 3,468,277 km (0.116 R)
• M22: 3,731,270 km (0.104 R)
• M23: 4,088,659 km (0.101 R)
• M24: 4,221,502 km (0.092 R)
• M25: 4,378,281 km (0.092 R)
• M26: 4,480,007 km (0.086 R)
• M27: 4,571,262 km (0.106 R)
• M28: 4,720,710 km (0.036 R)
• M29: 4,942,265 km (0.05 R)
• M30: 5,083,934 km (0.092 R)
• M31: 5,335,258 km (0.036 R)
• M32: 5,468,550 km (0.114 R)
• M33: 5,578,505 km (0.073 R)
• M34: 5,763,258 km (0.084 R)
• M35: 5,875,157 km (0.058 R)
• M36: 6,000,371 km (0.07 R)
• M37: 6,394,112 km (0.112 R)
• M38: 6,600,707 km (0.081 R)
• M39: 6,994,149 km (0.113 R)
• M40: 7,247,269 km (0.087 R)
• M41: 7,422,149 km (0.107 R)
• M42: 7,625,901 km (0.104 R)
• M43: 8,276,053 km (0.07 R)
• M44: 8,388,401 km (0.031 R)
• M45: 8,543,983 km (0.101 R)
• M46: 8,771,821 km (0.108 R)
• M47: 9,044,986 km (0.093 R)
• M48: 9,306,484 km (0.097 R)
• M49: 9,644,276 km (0.083 R)

Asteroid Belt

Center: 3.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144

Radius: 12.3

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.21 AU - 4.99 AU

Year: 5536 Days

Day: 8.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 54,727,763 km

• M1: 159,771 km (0.108 R)
• M2: 267,182 km (0.076 R)
• M3: 366,066 km (0.103 R)
• M4: 498,460 km (0.11 R)
• M5: 592,408 km (0.054 R)
• M6: 684,859 km (0.112 R)
• M7: 801,545 km (0.072 R)
• M8: 1,067,231 km (0.067 R)
• M9: 1,384,379 km (0.098 R)
• M10: 1,477,429 km (0.107 R)
• M11: 1,682,078 km (0.098 R)
• M12: 1,832,424 km (0.044 R)
• M13: 1,909,467 km (0.077 R)
• M14: 2,053,380 km (0.092 R)
• M15: 2,450,563 km (0.105 R)
• M16: 2,651,173 km (0.116 R)
• M17: 2,797,779 km (0.036 R)
• M18: 2,947,228 km (0.114 R)
• M19: 3,459,152 km (0.098 R)
• M20: 3,555,343 km (0.078 R)
• M21: 3,652,432 km (0.04 R)
• M22: 3,915,575 km (0.084 R)
• M23: 4,066,369 km (0.1 R)
• M24: 4,151,042 km (0.095 R)
• M25: 4,513,069 km (0.092 R)
• M26: 4,618,385 km (0.052 R)
• M27: 4,831,562 km (0.09 R)
• M28: 4,975,625 km (0.109 R)
• M29: 5,267,790 km (0.061 R)
• M30: 5,603,338 km (0.119 R)
• M31: 5,716,733 km (0.071 R)
• M32: 5,888,322 km (0.113 R)
• M33: 6,373,916 km (0.063 R)
• M34: 6,512,295 km (0.108 R)
• M35: 6,791,893 km (0.055 R)
• M36: 7,136,866 km (0.075 R)
• M37: 7,259,985 km (0.097 R)
• M38: 7,570,849 km (0.084 R)
• M39: 7,696,511 km (0.099 R)
• M40: 7,801,679 km (0.036 R)
• M41: 7,886,201 km (0.048 R)
• M42: 8,098,780 km (0.095 R)
• M43: 8,313,453 km (0.063 R)
• M44: 8,443,005 km (0.079 R)
• M45: 8,748,184 km (0.075 R)
• M46: 8,924,111 km (0.106 R)
• M47: 9,034,814 km (0.091 R)
• M48: 9,190,396 km (0.077 R)
• M49: 10,513,888 km (0.064 R)
• M50: 10,842,405 km (0.101 R)
• M51: 11,126,641 km (0.108 R)
• M52: 11,245,721 km (0.079 R)
• M53: 11,389,185 km (0.063 R)
• M54: 11,945,240 km (0.103 R)
• M55: 12,361,721 km (0.107 R)
• M56: 12,509,972 km (0.088 R)
• M57: 12,733,322 km (0.034 R)
• M58: 12,833,104 km (0.117 R)
• M59: 13,411,449 km (0.08 R)
• M60: 14,411,660 km (0.095 R)
• M61: 14,593,721 km (0.075 R)
• M62: 15,648,835 km (0.079 R)
• M63: 15,862,909 km (0.086 R)
• M64: 16,429,137 km (0.033 R)
• M65: 17,277,357 km (0.114 R)
• M66: 17,748,441 km (0.086 R)
• M67: 18,139,789 km (0.089 R)
• M68: 18,618,652 km (0.12 R)
• M69: 18,760,171 km (0.082 R)
• M70: 18,873,866 km (0.025 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.8

Radius: 4.4

Gravity: 23.13 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.17 AU - 9.83 AU

Year: 15089 Days

Day: 15.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,727,763 km

• M1: 80,184 km (0.03 R)
• M2: 117,734 km (0.092 R)
• M3: 245,490 km (0.12 R)
• M4: 283,937 km (0.095 R)
• M5: 382,522 km (0.076 R)
• M6: 960,718 km (0.082 R)
• M7: 1,067,231 km (0.071 R)
• M8: 1,177,634 km (0.118 R)
• M9: 1,245,701 km (0.072 R)
• M10: 1,530,835 km (0.061 R)
• M11: 1,605,335 km (0.105 R)
• M12: 1,757,775 km (0.076 R)
• M13: 2,131,470 km (0.087 R)
• M14: 2,442,036 km (0.106 R)
• M15: 2,529,102 km (0.092 R)
• M16: 2,558,423 km (0.104 R)
• M17: 2,736,594 km (0.081 R)
• M18: 3,042,222 km (0.095 R)
• M19: 3,073,488 km (0.053 R)
• M20: 3,199,300 km (0.025 R)
• M21: 3,853,192 km (0.093 R)
• M22: 4,022,986 km (0.085 R)
• M23: 4,871,655 km (0.117 R)
• M24: 4,908,157 km (0.115 R)
• M25: 5,018,410 km (0.059 R)
• M26: 5,316,110 km (0.103 R)
• M27: 5,505,202 km (0.053 R)
• M28: 5,773,431 km (0.043 R)
• M29: 6,283,111 km (0.054 R)
• M30: 6,603,848 km (0.112 R)
• M31: 6,888,832 km (0.066 R)
• M32: 7,177,855 km (0.108 R)
• M33: 7,386,694 km (0.092 R)
• M34: 8,111,795 km (0.093 R)
• M35: 8,770,325 km (0.114 R)
• M36: 9,038,404 km (0.103 R)
• M37: 9,173,491 km (0.085 R)
• M38: 9,218,670 km (0.091 R)
• M39: 9,445,759 km (0.059 R)
• M40: 9,905,174 km (0.082 R)
• M41: 10,044,599 km (0.09 R)
• M42: 10,184,473 km (0.109 R)
• M43: 11,765,873 km (0.082 R)
• M44: 12,962,955 km (0.078 R)
• M45: 13,166,258 km (0.069 R)
• M46: 14,094,064 km (0.081 R)
• M47: 14,355,412 km (0.065 R)
• M48: 15,363,402 km (0.116 R)
• M49: 16,668,943 km (0.104 R)
• M50: 16,890,048 km (0.089 R)
• M51: 17,056,401 km (0.046 R)
• M52: 17,953,091 km (0.075 R)
• M53: 18,578,410 km (0.027 R)
• M54: 20,496,703 km (0.083 R)
• M55: 21,931,048 km (0.051 R)
• M56: 22,173,097 km (0.044 R)
• M57: 22,966,265 km (0.114 R)
• M58: 23,212,204 km (0.107 R)
• M59: 23,706,625 km (0.075 R)
• M60: 24,267,168 km (0.089 R)
• M61: 24,392,232 km (0.108 R)
• M62: 24,454,914 km (0.102 R)
• M63: 24,580,277 km (0.106 R)
• M64: 26,487,649 km (0.117 R)
• M65: 27,328,689 km (0.07 R)
• M66: 29,636,535 km (0.119 R)
• M67: 31,732,252 km (0.103 R)
• M68: 31,868,984 km (0.114 R)
• M69: 33,665,654 km (0.081 R)
• M70: 37,211,872 km (0.12 R)
• M71: 37,428,340 km (0.059 R)
• M72: 37,500,596 km (0.101 R)
• M73: 39,248,946 km (0.055 R)
• M74: 41,023,626 km (0.099 R)
• M75: 41,098,125 km (0.069 R)
• M76: 41,172,625 km (0.073 R)
• M77: 41,546,171 km (0.096 R)
• M78: 42,296,404 km (0.107 R)
• M79: 44,344,399 km (0.091 R)
• M80: 44,957,451 km (0.094 R)
• M81: 45,034,195 km (0.091 R)
• M82: 45,959,607 km (0.067 R)
• M83: 46,424,558 km (0.104 R)
• M84: 47,281,005 km (0.119 R)
• M85: 48,536,132 km (0.105 R)
• M86: 48,772,795 km (0.099 R)
• M87: 49,961,350 km (0.065 R)
• M88: 50,439,316 km (0.089 R)
• M89: 51,400,033 km (0.109 R)
• M90: 52,124,536 km (0.052 R)
• M91: 52,285,952 km (0.058 R)
• M92: 52,366,884 km (0.05 R)
• M93: 53,339,570 km (0.057 R)
• M94: 54,154,728 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 18,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit