🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.9

Radius: 14.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.62 AU - 0.74 AU

Year: 362 Days

Day: 9.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 17,086,003 km

• M1: 178,470 km (0.083 R)
• M2: 282,142 km (0.07 R)
• M3: 410,945 km (0.076 R)
• M4: 521,349 km (0.111 R)
• M5: 702,512 km (0.099 R)
• M6: 815,907 km (0.085 R)
• M7: 936,333 km (0.067 R)
• M8: 1,229,096 km (0.1 R)
• M9: 1,317,808 km (0.109 R)
• M10: 1,428,211 km (0.093 R)
• M11: 1,517,072 km (0.096 R)
• M12: 1,607,878 km (0.104 R)
• M13: 1,784,703 km (0.113 R)
• M14: 1,891,815 km (0.096 R)
• M15: 2,006,855 km (0.116 R)
• M16: 2,192,506 km (0.065 R)
• M17: 2,360,505 km (0.111 R)
• M18: 2,496,938 km (0.083 R)
• M19: 2,666,732 km (0.097 R)
• M20: 2,834,132 km (0.11 R)
• M21: 2,973,258 km (0.119 R)
• M22: 3,160,105 km (0.091 R)
• M23: 3,324,513 km (0.071 R)
• M24: 3,485,032 km (0.057 R)
• M25: 3,689,233 km (0.106 R)
• M26: 3,869,648 km (0.088 R)
• M27: 3,989,177 km (0.026 R)
• M28: 4,081,479 km (0.118 R)
• M29: 4,181,709 km (0.104 R)
• M30: 4,282,688 km (0.101 R)
• M31: 4,421,066 km (0.073 R)
• M32: 4,531,469 km (0.087 R)
• M33: 4,642,770 km (0.101 R)
• M34: 4,747,488 km (0.079 R)
• M35: 4,860,584 km (0.108 R)
• M36: 5,005,246 km (0.076 R)
• M37: 5,128,065 km (0.104 R)
• M38: 5,314,315 km (0.088 R)

Asteroid Belt

Center: 1.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 14.9

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.41 AU - 2.13 AU

Year: 1520 Days

Day: 13.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 17,086,003 km

• M1: 213,476 km (0.096 R)
• M2: 331,658 km (0.084 R)
• M3: 441,164 km (0.109 R)
• M4: 545,883 km (0.093 R)
• M5: 801,845 km (0.075 R)
• M6: 916,437 km (0.099 R)
• M7: 1,014,124 km (0.096 R)
• M8: 1,205,011 km (0.098 R)
• M9: 1,452,595 km (0.111 R)
• M10: 1,841,550 km (0.073 R)
• M11: 2,018,524 km (0.101 R)
• M12: 2,119,353 km (0.112 R)
• M13: 2,284,509 km (0.102 R)
• M14: 2,411,368 km (0.049 R)
• M15: 2,650,126 km (0.107 R)
• M16: 2,919,702 km (0.081 R)
• M17: 3,245,675 km (0.05 R)
• M18: 3,377,022 km (0.119 R)
• M19: 3,694,918 km (0.066 R)
• M20: 4,073,849 km (0.075 R)
• M21: 4,333,701 km (0.106 R)
• M22: 4,439,167 km (0.075 R)
• M23: 4,760,803 km (0.046 R)
• M24: 5,007,041 km (0.097 R)
• M25: 5,131,805 km (0.102 R)
• M26: 5,483,959 km (0.051 R)
• M27: 5,800,358 km (0.12 R)
• M28: 6,048,990 km (0.109 R)
• M29: 6,167,322 km (0.079 R)
• M30: 6,361,051 km (0.104 R)
• M31: 6,587,243 km (0.106 R)
• M32: 6,862,354 km (0.106 R)
• M33: 7,219,294 km (0.108 R)
• M34: 7,329,099 km (0.063 R)
• M35: 7,423,794 km (0.104 R)
• M36: 7,582,368 km (0.104 R)
• M37: 8,064,971 km (0.099 R)
• M38: 8,211,876 km (0.044 R)
• M39: 8,458,413 km (0.083 R)
• M40: 8,774,364 km (0.075 R)
• M41: 8,908,553 km (0.118 R)
• M42: 9,230,039 km (0.116 R)
• M43: 9,503,803 km (0.084 R)
• M44: 9,780,260 km (0.069 R)
• M45: 9,884,530 km (0.079 R)
• M46: 10,199,882 km (0.096 R)
• M47: 10,412,012 km (0.082 R)
• M48: 10,643,440 km (0.059 R)
• M49: 10,822,508 km (0.06 R)
• M50: 10,984,672 km (0.085 R)
• M51: 11,093,281 km (0.101 R)
• M52: 11,402,649 km (0.115 R)
• M53: 11,881,512 km (0.049 R)
• M54: 11,992,962 km (0.113 R)
• M55: 12,160,811 km (0.072 R)
• M56: 12,593,298 km (0.115 R)
• M57: 12,687,994 km (0.068 R)
• M58: 12,859,134 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.3

Radius: 9.8

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.73 AU - 1.87 AU

Year: 1559 Days

Day: 10.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 17,086,003 km

• M1: 125,064 km (0.114 R)
• M2: 186,549 km (0.107 R)
• M3: 248,632 km (0.041 R)
• M4: 335,099 km (0.034 R)
• M5: 617,989 km (0.115 R)
• M6: 763,847 km (0.119 R)
• M7: 909,705 km (0.054 R)
• M8: 1,001,857 km (0.11 R)
• M9: 1,176,138 km (0.08 R)
• M10: 1,263,653 km (0.072 R)
• M11: 1,452,745 km (0.114 R)
• M12: 1,688,960 km (0.061 R)
• M13: 1,874,461 km (0.113 R)
• M14: 1,969,755 km (0.084 R)
• M15: 2,042,310 km (0.075 R)
• M16: 2,206,868 km (0.081 R)
• M17: 2,282,415 km (0.048 R)
• M18: 2,350,332 km (0.118 R)
• M19: 2,566,800 km (0.099 R)
• M20: 2,655,362 km (0.108 R)
• M21: 2,735,846 km (0.103 R)
• M22: 2,871,830 km (0.087 R)
• M23: 3,131,831 km (0.045 R)
• M24: 3,217,102 km (0.092 R)
• M25: 3,645,102 km (0.115 R)
• M26: 3,764,930 km (0.109 R)
• M27: 3,886,104 km (0.11 R)
• M28: 4,049,764 km (0.076 R)
• M29: 4,111,697 km (0.097 R)
• M30: 4,174,080 km (0.087 R)
• M31: 4,257,555 km (0.098 R)
• M32: 4,373,344 km (0.107 R)
• M33: 4,447,545 km (0.117 R)
• M34: 4,522,344 km (0.039 R)
• M35: 4,694,531 km (0.117 R)
• M36: 4,770,676 km (0.113 R)
• M37: 4,880,032 km (0.109 R)
• M38: 4,979,216 km (0.112 R)
• M39: 5,101,287 km (0.1 R)
• M40: 5,179,527 km (0.102 R)
• M41: 5,439,379 km (0.114 R)
• M42: 5,715,237 km (0.12 R)
• M43: 5,819,806 km (0.119 R)
• M44: 6,019,220 km (0.063 R)
• M45: 6,137,552 km (0.062 R)
• M46: 6,292,535 km (0.029 R)
• M47: 6,691,962 km (0.059 R)
• M48: 6,753,147 km (0.082 R)
• M49: 6,851,433 km (0.049 R)
• M50: 7,629,940 km (0.11 R)
• M51: 7,951,725 km (0.098 R)
• M52: 8,068,711 km (0.12 R)
• M53: 8,173,130 km (0.07 R)
• M54: 8,291,163 km (0.099 R)
• M55: 8,409,794 km (0.088 R)
• M56: 8,595,445 km (0.076 R)
• M57: 8,849,612 km (0.08 R)
• M58: 8,984,399 km (0.109 R)
• M59: 9,147,012 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.7

Radius: 11.5

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.53 AU - 3.63 AU

Year: 3490 Days

Day: 5.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 17,086,003 km

• M1: 177,273 km (0.12 R)
• M2: 249,230 km (0.064 R)
• M3: 379,679 km (0.057 R)
• M4: 456,872 km (0.096 R)
• M5: 600,486 km (0.074 R)
• M6: 744,399 km (0.074 R)
• M7: 900,729 km (0.074 R)
• M8: 1,088,175 km (0.112 R)
• M9: 1,176,886 km (0.056 R)
• M10: 1,415,345 km (0.074 R)
• M11: 1,613,263 km (0.038 R)
• M12: 1,773,483 km (0.094 R)
• M13: 1,927,269 km (0.098 R)
• M14: 2,147,627 km (0.075 R)
• M15: 2,273,588 km (0.045 R)
• M16: 2,428,273 km (0.088 R)
• M17: 2,734,499 km (0.11 R)
• M18: 2,968,919 km (0.099 R)
• M19: 3,138,414 km (0.079 R)
• M20: 3,487,126 km (0.075 R)
• M21: 3,651,235 km (0.051 R)
• M22: 3,726,782 km (0.106 R)
• M23: 4,127,555 km (0.111 R)
• M24: 4,222,101 km (0.098 R)
• M25: 4,526,084 km (0.068 R)
• M26: 4,607,315 km (0.048 R)
• M27: 5,071,218 km (0.07 R)
• M28: 5,172,646 km (0.078 R)
• M29: 5,918,989 km (0.085 R)
• M30: 6,079,508 km (0.112 R)
• M31: 6,332,029 km (0.059 R)
• M32: 6,514,538 km (0.106 R)
• M33: 7,243,230 km (0.095 R)
• M34: 7,762,933 km (0.106 R)
• M35: 7,899,516 km (0.094 R)
• M36: 8,175,374 km (0.111 R)
• M37: 8,314,500 km (0.107 R)
• M38: 8,434,478 km (0.113 R)
• M39: 8,615,341 km (0.068 R)
• M40: 8,838,093 km (0.083 R)
• M41: 9,104,078 km (0.071 R)
• M42: 9,227,645 km (0.106 R)
• M43: 9,769,639 km (0.102 R)
• M44: 10,407,973 km (0.102 R)
• M45: 10,580,609 km (0.09 R)
• M46: 10,797,526 km (0.06 R)
• M47: 11,390,831 km (0.057 R)
• M48: 11,769,762 km (0.053 R)
• M49: 12,084,965 km (0.074 R)
• M50: 12,220,949 km (0.047 R)
• M51: 12,677,821 km (0.107 R)
• M52: 12,839,088 km (0.084 R)
• M53: 12,977,914 km (0.112 R)
• M54: 13,373,750 km (0.105 R)
• M55: 13,820,898 km (0.115 R)
• M56: 13,986,803 km (0.093 R)
• M57: 14,081,947 km (0.087 R)
• M58: 14,657,450 km (0.089 R)
• M59: 14,826,795 km (0.09 R)
• M60: 15,069,742 km (0.046 R)
• M61: 15,338,569 km (0.05 R)
• M62: 15,412,021 km (0.061 R)
• M63: 15,732,310 km (0.051 R)
• M64: 15,980,194 km (0.084 R)
• M65: 16,054,694 km (0.079 R)
• M66: 16,404,454 km (0.103 R)
• M67: 16,504,834 km (0.097 R)
• M68: 16,908,449 km (0.101 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: 324 - 14,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit