🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.9

Radius: 11.9

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.59 AU - 0.63 AU

Year: 329 Days

Day: 10.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 18,317,107 km

• M1: 157,975 km (0.115 R)
• M2: 246,986 km (0.118 R)
• M3: 322,533 km (0.079 R)
• M4: 413,937 km (0.106 R)
• M5: 555,307 km (0.098 R)
• M6: 638,334 km (0.066 R)
• M7: 719,117 km (0.105 R)
• M8: 803,789 km (0.113 R)
• M9: 964,308 km (0.072 R)
• M10: 1,076,057 km (0.103 R)
• M11: 1,246,001 km (0.032 R)
• M12: 1,341,295 km (0.057 R)
• M13: 1,458,130 km (0.088 R)
• M14: 1,554,172 km (0.053 R)
• M15: 1,672,504 km (0.118 R)
• M16: 1,778,419 km (0.084 R)
• M17: 1,897,350 km (0.093 R)
• M18: 2,002,816 km (0.102 R)
• M19: 2,231,252 km (0.089 R)
• M20: 2,371,276 km (0.029 R)
• M21: 2,502,772 km (0.061 R)
• M22: 2,755,144 km (0.116 R)
• M23: 2,918,056 km (0.073 R)
• M24: 3,016,043 km (0.054 R)
• M25: 3,240,888 km (0.089 R)
• M26: 3,374,479 km (0.088 R)
• M27: 3,451,672 km (0.102 R)
• M28: 3,654,078 km (0.063 R)
• M29: 3,786,621 km (0.115 R)
• M30: 3,866,955 km (0.079 R)
• M31: 3,948,037 km (0.114 R)
• M32: 4,063,677 km (0.085 R)
• M33: 4,139,074 km (0.045 R)
• M34: 4,215,070 km (0.11 R)
• M35: 4,326,370 km (0.112 R)
• M36: 4,417,476 km (0.062 R)
• M37: 4,516,360 km (0.067 R)
• M38: 4,694,830 km (0.111 R)
• M39: 4,788,628 km (0.119 R)
• M40: 4,956,028 km (0.046 R)
• M41: 5,058,951 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.6

Radius: 9.7

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.3 AU - 1.42 AU

Year: 1095 Days

Day: 9.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 18,317,107 km

• M1: 152,739 km (0.056 R)
• M2: 235,018 km (0.102 R)
• M3: 363,373 km (0.078 R)
• M4: 436,527 km (0.096 R)
• M5: 532,568 km (0.098 R)
• M6: 641,326 km (0.085 R)
• M7: 705,803 km (0.117 R)
• M8: 908,358 km (0.113 R)
• M9: 1,003,503 km (0.087 R)
• M10: 1,068,877 km (0.087 R)
• M11: 1,204,263 km (0.031 R)
• M12: 1,315,564 km (0.104 R)
• M13: 1,418,188 km (0.083 R)
• M14: 1,498,522 km (0.078 R)
• M15: 1,586,934 km (0.093 R)
• M16: 1,862,643 km (0.085 R)
• M17: 2,006,257 km (0.105 R)
• M18: 2,132,518 km (0.112 R)
• M19: 2,232,449 km (0.082 R)
• M20: 2,297,524 km (0.072 R)
• M21: 2,400,148 km (0.065 R)
• M22: 2,610,034 km (0.12 R)
• M23: 2,717,296 km (0.072 R)
• M24: 2,928,378 km (0.119 R)
• M25: 3,063,914 km (0.101 R)
• M26: 3,177,309 km (0.103 R)
• M27: 3,408,139 km (0.055 R)
• M28: 3,491,913 km (0.075 R)
• M29: 3,610,395 km (0.114 R)
• M30: 3,713,019 km (0.057 R)
• M31: 3,842,721 km (0.099 R)
• M32: 4,026,726 km (0.117 R)
• M33: 4,124,413 km (0.108 R)
• M34: 4,186,945 km (0.084 R)
• M35: 4,367,360 km (0.072 R)
• M36: 4,431,089 km (0.082 R)
• M37: 4,596,544 km (0.118 R)
• M38: 4,829,767 km (0.104 R)
• M39: 4,895,740 km (0.095 R)
• M40: 5,182,070 km (0.06 R)
• M41: 5,317,456 km (0.092 R)
• M42: 5,483,660 km (0.105 R)
• M43: 5,572,221 km (0.118 R)
• M44: 5,810,980 km (0.1 R)
• M45: 6,032,833 km (0.08 R)
• M46: 6,103,892 km (0.07 R)
• M47: 6,319,164 km (0.115 R)
• M48: 6,401,742 km (0.115 R)
• M49: 6,620,454 km (0.109 R)
• M50: 6,736,093 km (0.106 R)
• M51: 6,841,709 km (0.075 R)
• M52: 7,237,246 km (0.105 R)
• M53: 7,312,942 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.9

Radius: 9.3

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.14 AU - 2.4 AU

Year: 2361 Days

Day: 10.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 18,317,107 km

• M1: 313,108 km (0.096 R)
• M2: 566,677 km (0.109 R)
• M3: 816,206 km (0.116 R)
• M4: 929,751 km (0.083 R)
• M5: 988,543 km (0.096 R)
• M6: 1,313,469 km (0.086 R)
• M7: 1,380,190 km (0.051 R)
• M8: 1,470,996 km (0.099 R)
• M9: 1,575,714 km (0.115 R)
• M10: 1,731,446 km (0.095 R)
• M11: 1,829,881 km (0.078 R)
• M12: 1,917,546 km (0.109 R)
• M13: 1,981,125 km (0.043 R)
• M14: 2,202,380 km (0.071 R)
• M15: 2,390,873 km (0.12 R)
• M16: 2,487,065 km (0.087 R)
• M17: 2,626,789 km (0.113 R)
• M18: 2,726,272 km (0.1 R)
• M19: 2,841,312 km (0.07 R)
• M20: 3,181,498 km (0.118 R)
• M21: 3,257,194 km (0.086 R)
• M22: 3,348,898 km (0.091 R)
• M23: 3,410,532 km (0.073 R)
• M24: 3,472,466 km (0.07 R)
• M25: 3,581,822 km (0.065 R)
• M26: 3,836,138 km (0.09 R)
• M27: 3,998,153 km (0.03 R)
• M28: 4,162,411 km (0.085 R)
• M29: 4,278,798 km (0.076 R)
• M30: 4,362,424 km (0.059 R)
• M31: 4,463,701 km (0.048 R)
• M32: 4,582,781 km (0.058 R)
• M33: 4,651,447 km (0.111 R)
• M34: 4,841,735 km (0.115 R)
• M35: 5,158,733 km (0.118 R)
• M36: 5,283,797 km (0.098 R)
• M37: 5,409,908 km (0.063 R)
• M38: 5,591,819 km (0.099 R)
• M39: 6,320,510 km (0.073 R)
• M40: 6,531,593 km (0.116 R)
• M41: 6,881,801 km (0.101 R)
• M42: 7,098,868 km (0.095 R)
• M43: 7,378,466 km (0.074 R)
• M44: 8,155,478 km (0.112 R)
• M45: 8,364,316 km (0.104 R)
• M46: 8,574,950 km (0.078 R)
• M47: 8,936,977 km (0.03 R)
• M48: 9,764,403 km (0.108 R)
• M49: 10,434,751 km (0.117 R)
• M50: 10,912,865 km (0.072 R)
• M51: 10,981,830 km (0.057 R)
• M52: 11,491,510 km (0.055 R)
• M53: 11,678,657 km (0.119 R)
• M54: 11,937,910 km (0.089 R)
• M55: 12,032,606 km (0.119 R)
• M56: 12,103,814 km (0.033 R)
• M57: 12,294,252 km (0.102 R)
• M58: 12,630,099 km (0.04 R)
• M59: 13,606,226 km (0.1 R)
• M60: 13,779,609 km (0.12 R)
• M61: 14,103,489 km (0.087 R)
• M62: 14,278,818 km (0.113 R)
• M63: 14,455,044 km (0.103 R)
• M64: 14,784,010 km (0.116 R)
• M65: 14,962,330 km (0.118 R)
• M66: 15,064,356 km (0.082 R)
• M67: 15,166,831 km (0.119 R)
• M68: 15,346,498 km (0.111 R)
• M69: 15,449,570 km (0.066 R)
• M70: 15,527,062 km (0.113 R)
• M71: 16,756,757 km (0.062 R)
• M72: 16,995,814 km (0.117 R)
• M73: 17,102,477 km (0.088 R)
• M74: 17,558,003 km (0.104 R)
• M75: 17,719,718 km (0.097 R)
• M76: 17,882,032 km (0.102 R)
• M77: 18,289,836 km (0.065 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 14,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit