🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.2

Radius: 8.2

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.53 AU - 0.77 AU

Year: 362 Days

Day: 8.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 29,334,205 km

• M1: 109,954 km (0.098 R)
• M2: 172,636 km (0.038 R)
• M3: 224,995 km (0.071 R)
• M4: 291,417 km (0.074 R)
• M5: 414,984 km (0.101 R)
• M6: 572,062 km (0.105 R)
• M7: 667,655 km (0.101 R)
• M8: 741,108 km (0.103 R)
• M9: 821,592 km (0.047 R)
• M10: 892,501 km (0.045 R)
• M11: 991,834 km (0.069 R)
• M12: 1,197,232 km (0.086 R)
• M13: 1,278,463 km (0.1 R)
• M14: 1,336,956 km (0.098 R)
• M15: 1,431,502 km (0.111 R)
• M16: 1,507,797 km (0.077 R)
• M17: 1,723,367 km (0.116 R)
• M18: 1,954,496 km (0.052 R)
• M19: 2,028,098 km (0.115 R)
• M20: 2,102,598 km (0.114 R)
• M21: 2,225,119 km (0.094 R)
• M22: 2,319,964 km (0.087 R)
• M23: 2,477,042 km (0.097 R)
• M24: 2,643,993 km (0.093 R)
• M25: 2,757,238 km (0.033 R)
• M26: 2,872,279 km (0.083 R)
• M27: 2,930,323 km (0.114 R)
• M28: 3,113,580 km (0.1 R)
• M29: 3,240,140 km (0.085 R)
• M30: 3,361,614 km (0.107 R)
• M31: 3,416,067 km (0.111 R)
• M32: 3,532,903 km (0.062 R)
• M33: 3,616,080 km (0.112 R)
• M34: 3,763,284 km (0.089 R)
• M35: 3,834,193 km (0.087 R)
• M36: 4,151,042 km (0.097 R)
• M37: 4,231,675 km (0.113 R)
• M38: 4,416,728 km (0.085 R)
• M39: 4,468,937 km (0.114 R)
• M40: 4,566,625 km (0.049 R)
• M41: 4,634,692 km (0.093 R)
• M42: 4,725,946 km (0.104 R)
• M43: 4,871,655 km (0.056 R)
• M44: 5,018,859 km (0.098 R)
• M45: 5,136,144 km (0.068 R)
• M46: 5,191,196 km (0.107 R)
• M47: 5,254,476 km (0.06 R)
• M48: 5,309,827 km (0.063 R)
• M49: 5,413,498 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.7

Radius: 9.5

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.79 AU - 1.09 AU

Year: 629 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 29,334,205 km

• M1: 118,781 km (0.045 R)
• M2: 190,588 km (0.094 R)
• M3: 254,765 km (0.113 R)
• M4: 316,848 km (0.079 R)
• M5: 383,868 km (0.098 R)
• M6: 466,895 km (0.095 R)
• M7: 538,552 km (0.109 R)
• M8: 603,478 km (0.113 R)
• M9: 800,349 km (0.073 R)
• M10: 872,904 km (0.119 R)
• M11: 944,561 km (0.1 R)
• M12: 1,011,581 km (0.086 R)
• M13: 1,125,724 km (0.119 R)
• M14: 1,190,051 km (0.084 R)
• M15: 1,322,296 km (0.079 R)
• M16: 1,436,588 km (0.101 R)
• M17: 1,522,458 km (0.096 R)
• M18: 1,589,926 km (0.12 R)
• M19: 1,715,888 km (0.102 R)
• M20: 1,778,120 km (0.043 R)
• M21: 1,874,910 km (0.093 R)
• M22: 2,025,854 km (0.104 R)
• M23: 2,091,677 km (0.095 R)
• M24: 2,171,712 km (0.096 R)
• M25: 2,266,557 km (0.05 R)
• M26: 2,367,237 km (0.118 R)
• M27: 2,436,800 km (0.071 R)
• M28: 2,521,323 km (0.104 R)
• M29: 2,582,807 km (0.095 R)
• M30: 2,678,699 km (0.114 R)
• M31: 2,770,702 km (0.104 R)
• M32: 2,933,315 km (0.073 R)
• M33: 3,114,179 km (0.107 R)
• M34: 3,180,451 km (0.1 R)
• M35: 3,267,816 km (0.11 R)
• M36: 3,350,843 km (0.1 R)
• M37: 3,418,760 km (0.06 R)
• M38: 3,497,748 km (0.092 R)
• M39: 3,587,955 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.5

Radius: 9.1

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.75 AU - 2.05 AU

Year: 1808 Days

Day: 5.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,334,205 km

• M1: 119,230 km (0.053 R)
• M2: 177,124 km (0.118 R)
• M3: 299,794 km (0.116 R)
• M4: 372,349 km (0.093 R)
• M5: 452,534 km (0.113 R)
• M6: 547,079 km (0.096 R)
• M7: 657,183 km (0.117 R)
• M8: 784,192 km (0.068 R)
• M9: 864,376 km (0.116 R)
• M10: 1,014,423 km (0.111 R)
• M11: 1,214,286 km (0.113 R)
• M12: 1,287,290 km (0.077 R)
• M13: 1,405,173 km (0.113 R)
• M14: 1,571,974 km (0.089 R)
• M15: 1,864,289 km (0.103 R)
• M16: 1,961,677 km (0.066 R)
• M17: 2,023,311 km (0.108 R)
• M18: 2,250,850 km (0.071 R)
• M19: 2,367,835 km (0.118 R)
• M20: 2,500,080 km (0.099 R)
• M21: 2,594,326 km (0.062 R)
• M22: 2,813,936 km (0.08 R)
• M23: 2,968,471 km (0.11 R)
• M24: 3,389,439 km (0.092 R)
• M25: 3,969,579 km (0.095 R)
• M26: 4,191,134 km (0.055 R)
• M27: 4,335,645 km (0.114 R)
• M28: 4,846,373 km (0.073 R)
• M29: 4,947,351 km (0.079 R)
• M30: 5,254,775 km (0.112 R)
• M31: 5,586,134 km (0.099 R)
• M32: 5,674,397 km (0.026 R)
• M33: 5,798,862 km (0.053 R)
• M34: 5,924,225 km (0.093 R)
• M35: 6,032,385 km (0.105 R)
• M36: 6,434,653 km (0.108 R)
• M37: 6,564,504 km (0.067 R)
• M38: 6,978,142 km (0.118 R)
• M39: 7,035,289 km (0.108 R)
• M40: 7,226,624 km (0.099 R)
• M41: 7,381,009 km (0.101 R)
• M42: 7,497,546 km (0.062 R)
• M43: 7,673,324 km (0.074 R)
• M44: 7,771,759 km (0.1 R)
• M45: 8,089,056 km (0.105 R)
• M46: 8,249,425 km (0.09 R)
• M47: 8,350,254 km (0.039 R)
• M48: 8,634,490 km (0.04 R)
• M49: 9,170,798 km (0.119 R)
• M50: 9,254,274 km (0.075 R)
• M51: 9,611,962 km (0.096 R)
• M52: 10,146,027 km (0.114 R)
• M53: 10,275,728 km (0.106 R)
• M54: 10,362,495 km (0.094 R)
• M55: 10,580,309 km (0.119 R)
• M56: 10,667,974 km (0.049 R)
• M57: 12,655,232 km (0.074 R)
• M58: 12,748,282 km (0.064 R)
• M59: 12,888,305 km (0.105 R)
• M60: 13,358,491 km (0.099 R)
• M61: 14,026,147 km (0.116 R)
• M62: 14,412,708 km (0.095 R)
• M63: 14,558,566 km (0.053 R)
• M64: 14,802,709 km (0.115 R)
• M65: 14,949,764 km (0.12 R)
• M66: 15,048,199 km (0.11 R)
• M67: 15,122,101 km (0.027 R)
• M68: 15,196,152 km (0.108 R)
• M69: 15,617,868 km (0.03 R)
• M70: 16,043,624 km (0.076 R)
• M71: 16,194,717 km (0.09 R)
• M72: 16,727,585 km (0.072 R)
• M73: 16,829,760 km (0.117 R)
• M74: 17,111,603 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 9.4

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.85 AU - 4.57 AU

Year: 4933 Days

Day: 5.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,334,205 km

• M1: 143,464 km (0.096 R)
• M2: 209,437 km (0.114 R)
• M3: 431,291 km (0.118 R)
• M4: 597,494 km (0.1 R)
• M5: 672,442 km (0.101 R)
• M6: 785,688 km (0.081 R)
• M7: 893,249 km (0.118 R)
• M8: 1,288,786 km (0.099 R)
• M9: 1,374,056 km (0.068 R)
• M10: 1,461,422 km (0.08 R)
• M11: 1,750,594 km (0.109 R)
• M12: 1,861,746 km (0.115 R)
• M13: 2,243,818 km (0.049 R)
• M14: 2,452,956 km (0.052 R)
• M15: 2,650,425 km (0.12 R)
• M16: 2,965,628 km (0.108 R)
• M17: 3,253,903 km (0.086 R)
• M18: 3,591,695 km (0.091 R)
• M19: 3,898,969 km (0.089 R)
• M20: 4,151,191 km (0.044 R)
• M21: 4,322,182 km (0.082 R)
• M22: 4,605,071 km (0.049 R)
• M23: 4,871,655 km (0.089 R)
• M24: 5,420,080 km (0.045 R)
• M25: 5,915,848 km (0.114 R)
• M26: 6,426,276 km (0.097 R)
• M27: 6,599,660 km (0.113 R)
• M28: 7,154,369 km (0.092 R)
• M29: 7,308,305 km (0.103 R)
• M30: 8,227,883 km (0.071 R)
• M31: 8,335,444 km (0.109 R)
• M32: 8,524,535 km (0.111 R)
• M33: 8,606,066 km (0.071 R)
• M34: 8,715,123 km (0.037 R)
• M35: 9,128,163 km (0.063 R)
• M36: 9,745,703 km (0.073 R)
• M37: 9,859,397 km (0.115 R)
• M38: 10,088,132 km (0.118 R)
• M39: 10,755,638 km (0.113 R)
• M40: 10,814,430 km (0.08 R)
• M41: 10,902,693 km (0.089 R)
• M42: 11,288,057 km (0.091 R)
• M43: 11,497,344 km (0.056 R)
• M44: 11,557,483 km (0.035 R)
• M45: 11,647,690 km (0.073 R)
• M46: 12,011,213 km (0.101 R)
• M47: 12,072,099 km (0.086 R)
• M48: 12,439,961 km (0.111 R)
• M49: 12,687,246 km (0.115 R)
• M50: 13,438,826 km (0.12 R)
• M51: 13,788,137 km (0.065 R)
• M52: 13,947,907 km (0.119 R)
• M53: 14,204,916 km (0.103 R)
• M54: 15,215,151 km (0.057 R)
• M55: 15,612,483 km (0.096 R)
• M56: 15,712,414 km (0.094 R)
• M57: 15,845,855 km (0.109 R)
• M58: 16,013,255 km (0.051 R)
• M59: 16,147,594 km (0.029 R)
• M60: 17,684,563 km (0.066 R)
• M61: 18,102,240 km (0.117 R)
• M62: 18,523,208 km (0.117 R)
• M63: 18,876,559 km (0.063 R)
• M64: 19,303,361 km (0.083 R)
• M65: 20,202,893 km (0.111 R)
• M66: 20,311,800 km (0.028 R)
• M67: 20,712,723 km (0.101 R)
• M68: 21,522,197 km (0.1 R)
• M69: 21,744,798 km (0.104 R)
• M70: 23,552,838 km (0.098 R)
• M71: 24,012,403 km (0.065 R)
• M72: 24,089,296 km (0.096 R)
• M73: 24,552,302 km (0.093 R)
• M74: 25,213,076 km (0.07 R)
• M75: 25,722,456 km (0.073 R)
• M76: 25,840,489 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.3

Radius: 11.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.01 AU - 4.55 AU

Year: 6112 Days

Day: 7.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,334,205 km

• M1: 180,116 km (0.07 R)
• M2: 285,882 km (0.117 R)
• M3: 402,119 km (0.071 R)
• M4: 477,965 km (0.086 R)
• M5: 659,427 km (0.049 R)
• M6: 827,276 km (0.041 R)
• M7: 1,177,934 km (0.063 R)
• M8: 1,295,069 km (0.063 R)
• M9: 1,385,725 km (0.081 R)
• M10: 1,557,763 km (0.111 R)
• M11: 1,923,230 km (0.084 R)
• M12: 2,080,607 km (0.079 R)
• M13: 2,371,126 km (0.066 R)
• M14: 2,831,588 km (0.066 R)
• M15: 3,299,082 km (0.117 R)
• M16: 3,703,594 km (0.093 R)
• M17: 4,034,355 km (0.114 R)
• M18: 4,606,717 km (0.093 R)
• M19: 4,724,301 km (0.064 R)
• M20: 4,962,610 km (0.055 R)
• M21: 5,450,898 km (0.099 R)
• M22: 5,550,530 km (0.095 R)
• M23: 5,701,025 km (0.113 R)
• M24: 5,903,730 km (0.085 R)
• M25: 6,160,590 km (0.067 R)
• M26: 6,290,291 km (0.113 R)
• M27: 6,605,644 km (0.072 R)
• M28: 7,007,015 km (0.058 R)
• M29: 7,416,464 km (0.117 R)
• M30: 7,946,190 km (0.103 R)
• M31: 8,662,016 km (0.062 R)
• M32: 8,954,031 km (0.09 R)
• M33: 10,154,703 km (0.116 R)
• M34: 10,308,490 km (0.054 R)
• M35: 10,742,773 km (0.119 R)
• M36: 10,836,571 km (0.059 R)
• M37: 11,246,469 km (0.062 R)
• M38: 11,533,248 km (0.113 R)
• M39: 11,629,439 km (0.103 R)
• M40: 12,375,334 km (0.102 R)
• M41: 12,506,681 km (0.111 R)
• M42: 12,605,416 km (0.092 R)
• M43: 12,737,511 km (0.031 R)
• M44: 13,237,168 km (0.036 R)
• M45: 14,669,866 km (0.073 R)
• M46: 14,878,555 km (0.082 R)
• M47: 15,123,298 km (0.09 R)
• M48: 16,151,484 km (0.047 R)
• M49: 17,275,263 km (0.104 R)
• M50: 17,422,168 km (0.079 R)
• M51: 18,800,264 km (0.037 R)
• M52: 19,330,738 km (0.117 R)
• M53: 19,521,475 km (0.115 R)
• M54: 19,866,298 km (0.1 R)
• M55: 20,329,154 km (0.088 R)
• M56: 20,678,614 km (0.088 R)
• M57: 20,834,645 km (0.109 R)
• M58: 21,739,114 km (0.116 R)
• M59: 21,897,688 km (0.071 R)
• M60: 21,977,124 km (0.027 R)
• M61: 22,096,503 km (0.08 R)
• M62: 22,415,895 km (0.114 R)
• M63: 22,978,383 km (0.065 R)
• M64: 23,220,881 km (0.106 R)
• M65: 23,464,276 km (0.114 R)
• M66: 24,076,431 km (0.12 R)
• M67: 24,942,154 km (0.094 R)
• M68: 25,025,181 km (0.097 R)
• M69: 26,661,781 km (0.1 R)
• M70: 27,172,359 km (0.109 R)
• M71: 27,772,097 km (0.096 R)
• M72: 27,901,200 km (0.061 R)
• M73: 28,592,940 km (0.092 R)
• M74: 28,679,857 km (0.115 R)
• M75: 29,290,365 km (0.097 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: 236 - 20,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit