🌌 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: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.6

Radius: 13.4

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.81 AU - 0.85 AU

Year: 496 Days

Day: 12 Hours

Environment

Temp: -154 °C

Axial Tilt: 76.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 18,740,055 km

• M1: 172,486 km (0.108 R)
• M2: 267,930 km (0.108 R)
• M3: 351,405 km (0.113 R)
• M4: 440,566 km (0.042 R)
• M5: 565,330 km (0.082 R)
• M6: 654,341 km (0.089 R)
• M7: 892,650 km (0.089 R)
• M8: 1,013,825 km (0.109 R)
• M9: 1,136,345 km (0.07 R)
• M10: 1,244,205 km (0.119 R)
• M11: 1,376,450 km (0.116 R)
• M12: 1,513,781 km (0.07 R)
• M13: 1,600,697 km (0.106 R)
• M14: 1,706,164 km (0.073 R)
• M15: 1,906,924 km (0.103 R)
• M16: 2,025,256 km (0.079 R)
• M17: 2,183,082 km (0.07 R)
• M18: 2,275,982 km (0.036 R)
• M19: 2,472,254 km (0.102 R)
• M20: 2,556,328 km (0.083 R)
• M21: 2,687,675 km (0.086 R)
• M22: 2,787,607 km (0.113 R)
• M23: 2,984,627 km (0.065 R)
• M24: 3,116,273 km (0.057 R)
• M25: 3,256,895 km (0.031 R)
• M26: 3,363,858 km (0.07 R)
• M27: 3,559,233 km (0.051 R)
• M28: 3,669,636 km (0.1 R)
• M29: 3,863,515 km (0.113 R)
• M30: 3,976,910 km (0.038 R)
• M31: 4,106,761 km (0.097 R)
• M32: 4,363,171 km (0.07 R)
• M33: 4,473,575 km (0.05 R)
• M34: 4,616,740 km (0.083 R)
• M35: 4,713,231 km (0.12 R)
• M36: 4,924,463 km (0.104 R)
• M37: 5,022,898 km (0.099 R)
• M38: 5,155,442 km (0.075 R)
• M39: 5,238,768 km (0.064 R)
• M40: 5,474,684 km (0.06 R)
• M41: 5,602,440 km (0.093 R)
• M42: 5,696,837 km (0.075 R)
• M43: 5,791,831 km (0.11 R)
• M44: 5,922,131 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.7

Radius: 11.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.08 AU - 1.34 AU

Year: 873 Days

Day: 5.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 18,740,055 km

• M1: 148,102 km (0.081 R)
• M2: 245,341 km (0.102 R)
• M3: 397,482 km (0.117 R)
• M4: 478,713 km (0.049 R)
• M5: 553,961 km (0.089 R)
• M6: 643,420 km (0.104 R)
• M7: 753,076 km (0.08 R)
• M8: 906,563 km (0.116 R)
• M9: 976,425 km (0.085 R)
• M10: 1,054,067 km (0.06 R)
• M11: 1,233,883 km (0.103 R)
• M12: 1,373,907 km (0.084 R)
• M13: 1,513,182 km (0.038 R)
• M14: 1,690,755 km (0.113 R)
• M15: 1,959,433 km (0.111 R)
• M16: 2,045,003 km (0.076 R)
• M17: 2,139,100 km (0.069 R)
• M18: 2,219,883 km (0.117 R)
• M19: 2,384,740 km (0.076 R)
• M20: 2,499,481 km (0.118 R)
• M21: 2,592,681 km (0.057 R)
• M22: 2,718,642 km (0.094 R)
• M23: 2,838,769 km (0.028 R)
• M24: 2,911,773 km (0.093 R)
• M25: 3,084,409 km (0.084 R)
• M26: 3,226,676 km (0.117 R)
• M27: 3,302,822 km (0.06 R)
• M28: 3,465,883 km (0.064 R)
• M29: 3,808,762 km (0.082 R)
• M30: 3,916,472 km (0.109 R)
• M31: 4,034,355 km (0.113 R)
• M32: 4,208,786 km (0.117 R)
• M33: 4,651,147 km (0.094 R)
• M34: 4,921,770 km (0.105 R)
• M35: 5,019,757 km (0.094 R)
• M36: 5,177,882 km (0.1 R)
• M37: 5,277,514 km (0.087 R)
• M38: 5,826,687 km (0.085 R)
• M39: 5,909,565 km (0.072 R)
• M40: 5,992,891 km (0.112 R)
• M41: 6,066,194 km (0.094 R)
• M42: 6,181,833 km (0.105 R)
• M43: 6,287,599 km (0.089 R)
• M44: 6,608,785 km (0.087 R)
• M45: 6,716,944 km (0.113 R)
• M46: 6,913,366 km (0.088 R)
• M47: 7,034,241 km (0.045 R)
• M48: 7,222,585 km (0.094 R)
• M49: 7,356,475 km (0.059 R)
• M50: 7,491,263 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.6

Radius: 13.6

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.26 AU - 1.7 AU

Year: 1181 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 18,740,055 km

• M1: 172,935 km (0.111 R)
• M2: 324,478 km (0.117 R)
• M3: 414,536 km (0.066 R)
• M4: 863,180 km (0.103 R)
• M5: 1,039,107 km (0.103 R)
• M6: 1,131,857 km (0.071 R)
• M7: 1,492,239 km (0.114 R)
• M8: 1,750,145 km (0.103 R)
• M9: 1,942,080 km (0.09 R)
• M10: 2,132,218 km (0.041 R)
• M11: 2,224,820 km (0.094 R)
• M12: 2,433,808 km (0.096 R)
• M13: 2,560,517 km (0.063 R)
• M14: 2,749,609 km (0.095 R)
• M15: 2,851,036 km (0.065 R)
• M16: 3,269,611 km (0.115 R)
• M17: 3,464,537 km (0.092 R)
• M18: 3,843,319 km (0.042 R)
• M19: 3,980,201 km (0.052 R)
• M20: 4,084,022 km (0.108 R)
• M21: 4,341,480 km (0.104 R)
• M22: 4,580,388 km (0.085 R)
• M23: 4,689,295 km (0.097 R)
• M24: 4,885,118 km (0.082 R)
• M25: 5,021,253 km (0.082 R)
• M26: 5,259,562 km (0.091 R)
• M27: 5,412,002 km (0.044 R)
• M28: 5,682,475 km (0.094 R)
• M29: 5,799,610 km (0.112 R)
• M30: 6,102,995 km (0.109 R)
• M31: 6,250,049 km (0.057 R)
• M32: 6,561,063 km (0.066 R)
• M33: 6,849,638 km (0.095 R)
• M34: 6,988,465 km (0.107 R)
• M35: 7,226,774 km (0.084 R)
• M36: 7,339,870 km (0.077 R)
• M37: 7,453,564 km (0.061 R)
• M38: 7,639,514 km (0.097 R)
• M39: 7,943,198 km (0.093 R)
• M40: 8,030,713 km (0.045 R)
• M41: 8,280,541 km (0.077 R)
• M42: 8,488,034 km (0.085 R)
• M43: 8,667,401 km (0.07 R)
• M44: 8,863,075 km (0.109 R)
• M45: 9,090,763 km (0.12 R)
• M46: 9,320,396 km (0.069 R)
• M47: 9,613,907 km (0.079 R)
• M48: 10,257,926 km (0.102 R)
• M49: 10,353,369 km (0.113 R)
• M50: 10,529,147 km (0.104 R)
• M51: 10,625,338 km (0.105 R)
• M52: 10,721,979 km (0.088 R)
• M53: 10,818,768 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.3

Radius: 8

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.97 AU - 3.23 AU

Year: 3581 Days

Day: 6.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 18,740,055 km

• M1: 164,558 km (0.097 R)
• M2: 314,156 km (0.096 R)
• M3: 394,190 km (0.114 R)
• M4: 482,304 km (0.114 R)
• M5: 561,441 km (0.036 R)
• M6: 761,154 km (0.085 R)
• M7: 1,417,589 km (0.102 R)
• M8: 1,606,831 km (0.115 R)
• M9: 1,679,984 km (0.07 R)
• M10: 1,944,772 km (0.115 R)
• M11: 2,036,177 km (0.091 R)
• M12: 2,656,858 km (0.075 R)
• M13: 2,995,548 km (0.055 R)
• M14: 3,876,829 km (0.115 R)
• M15: 4,414,334 km (0.067 R)
• M16: 4,587,269 km (0.084 R)
• M17: 4,691,988 km (0.101 R)
• M18: 4,957,374 km (0.041 R)
• M19: 5,558,608 km (0.045 R)
• M20: 5,670,358 km (0.094 R)
• M21: 6,048,392 km (0.102 R)
• M22: 6,298,519 km (0.045 R)
• M23: 6,454,101 km (0.098 R)
• M24: 6,769,154 km (0.09 R)
• M25: 7,149,881 km (0.116 R)
• M26: 7,661,356 km (0.115 R)
• M27: 7,827,559 km (0.115 R)
• M28: 8,547,125 km (0.051 R)
• M29: 8,611,601 km (0.083 R)
• M30: 8,697,919 km (0.11 R)
• M31: 9,024,043 km (0.097 R)
• M32: 9,531,778 km (0.087 R)
• M33: 9,643,528 km (0.118 R)
• M34: 9,800,456 km (0.049 R)
• M35: 10,322,253 km (0.114 R)
• M36: 10,459,883 km (0.101 R)
• M37: 11,298,529 km (0.083 R)
• M38: 11,487,770 km (0.114 R)
• M39: 12,061,927 km (0.09 R)
• M40: 12,449,834 km (0.079 R)
• M41: 12,571,906 km (0.11 R)
• M42: 12,645,358 km (0.084 R)
• M43: 13,713,637 km (0.055 R)
• M44: 13,940,876 km (0.068 R)
• M45: 14,784,758 km (0.094 R)
• M46: 15,095,772 km (0.078 R)
• M47: 15,199,892 km (0.096 R)
• M48: 15,882,656 km (0.103 R)
• M49: 15,962,093 km (0.109 R)
• M50: 16,041,679 km (0.115 R)
• M51: 16,387,848 km (0.105 R)
• M52: 16,468,182 km (0.071 R)
• M53: 16,763,489 km (0.032 R)
• M54: 16,844,421 km (0.119 R)
• M55: 16,979,508 km (0.037 R)
• M56: 17,169,198 km (0.078 R)
• M57: 17,797,509 km (0.097 R)
• M58: 18,100,594 km (0.113 R)
• M59: 18,461,125 km (0.09 R)
• M60: 18,572,576 km (0.096 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 14,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit