🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.1

Radius: 14.2

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.57 AU - 0.81 AU

Year: 370 Days

Day: 12.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 57,444,065 km

• M1: 192,832 km (0.101 R)
• M2: 295,007 km (0.102 R)
• M3: 429,346 km (0.063 R)
• M4: 524,191 km (0.093 R)
• M5: 664,215 km (0.065 R)
• M6: 776,263 km (0.111 R)
• M7: 891,603 km (0.118 R)
• M8: 1,000,660 km (0.118 R)
• M9: 1,137,243 km (0.044 R)
• M10: 1,247,646 km (0.086 R)
• M11: 1,366,876 km (0.069 R)
• M12: 1,455,288 km (0.093 R)
• M13: 1,566,140 km (0.068 R)
• M14: 1,669,512 km (0.075 R)
• M15: 1,802,206 km (0.098 R)
• M16: 1,938,639 km (0.09 R)
• M17: 2,101,401 km (0.103 R)
• M18: 2,239,630 km (0.078 R)
• M19: 2,477,191 km (0.071 R)
• M20: 2,679,447 km (0.056 R)
• M21: 2,925,686 km (0.105 R)
• M22: 3,028,908 km (0.116 R)
• M23: 3,126,895 km (0.111 R)
• M24: 3,245,825 km (0.063 R)
• M25: 3,352,937 km (0.056 R)
• M26: 3,522,581 km (0.066 R)
• M27: 3,751,167 km (0.035 R)
• M28: 3,856,633 km (0.101 R)
• M29: 4,106,761 km (0.09 R)
• M30: 4,215,668 km (0.083 R)
• M31: 4,347,613 km (0.092 R)
• M32: 4,443,805 km (0.088 R)
• M33: 4,645,762 km (0.09 R)
• M34: 4,774,566 km (0.056 R)
• M35: 4,912,345 km (0.084 R)
• M36: 5,028,134 km (0.056 R)
• M37: 5,144,820 km (0.088 R)
• M38: 5,246,697 km (0.117 R)
• M39: 5,341,392 km (0.109 R)
• M40: 5,452,543 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.2

Radius: 12.6

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.89 AU - 1.31 AU

Year: 745 Days

Day: 5.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 57,444,065 km

• M1: 168,746 km (0.079 R)
• M2: 266,434 km (0.044 R)
• M3: 467,194 km (0.044 R)
• M4: 601,383 km (0.076 R)
• M5: 813,364 km (0.115 R)
• M6: 893,249 km (0.096 R)
• M7: 1,061,995 km (0.09 R)
• M8: 1,167,611 km (0.095 R)
• M9: 1,359,994 km (0.115 R)
• M10: 1,469,500 km (0.099 R)
• M11: 1,704,369 km (0.074 R)
• M12: 1,836,613 km (0.101 R)
• M13: 1,944,922 km (0.104 R)
• M14: 2,027,799 km (0.06 R)
• M15: 2,118,755 km (0.09 R)
• M16: 2,204,025 km (0.115 R)
• M17: 2,348,836 km (0.042 R)
• M18: 2,519,527 km (0.114 R)
• M19: 2,602,554 km (0.084 R)
• M20: 2,787,158 km (0.087 R)
• M21: 2,873,177 km (0.103 R)
• M22: 3,128,690 km (0.037 R)
• M23: 3,275,745 km (0.103 R)
• M24: 3,408,587 km (0.054 R)
• M25: 3,534,549 km (0.12 R)
• M26: 3,636,575 km (0.049 R)
• M27: 3,817,588 km (0.108 R)
• M28: 4,215,369 km (0.077 R)
• M29: 4,469,835 km (0.116 R)
• M30: 4,580,388 km (0.114 R)
• M31: 4,664,013 km (0.119 R)
• M32: 4,832,610 km (0.096 R)
• M33: 5,051,172 km (0.084 R)
• M34: 5,253,428 km (0.074 R)
• M35: 5,370,414 km (0.062 R)
• M36: 5,557,262 km (0.056 R)
• M37: 5,676,342 km (0.062 R)
• M38: 6,028,645 km (0.108 R)
• M39: 6,120,498 km (0.074 R)
• M40: 6,377,806 km (0.098 R)
• M41: 6,670,419 km (0.086 R)
• M42: 6,850,236 km (0.086 R)
• M43: 6,988,913 km (0.081 R)
• M44: 7,279,732 km (0.105 R)
• M45: 7,377,569 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 631.7

Radius: 7.4

Gravity: 11.54 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.05 AU - 8.25 AU

Year: 13662 Days

Day: 19.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,444,065 km

• M1: 149,448 km (0.071 R)
• M2: 208,091 km (0.119 R)
• M3: 451,636 km (0.065 R)
• M4: 550,819 km (0.102 R)
• M5: 639,531 km (0.046 R)
• M6: 791,822 km (0.108 R)
• M7: 1,488,349 km (0.08 R)
• M8: 1,614,759 km (0.057 R)
• M9: 1,666,371 km (0.092 R)
• M10: 1,905,727 km (0.108 R)
• M11: 2,015,532 km (0.098 R)
• M12: 2,213,001 km (0.107 R)
• M13: 2,476,144 km (0.114 R)
• M14: 3,423,846 km (0.101 R)
• M15: 4,618,685 km (0.102 R)
• M16: 5,106,823 km (0.104 R)
• M17: 6,294,779 km (0.072 R)
• M18: 6,751,053 km (0.068 R)
• M19: 7,089,593 km (0.055 R)
• M20: 7,218,097 km (0.114 R)
• M21: 8,453,177 km (0.069 R)
• M22: 8,680,566 km (0.053 R)
• M23: 8,863,973 km (0.08 R)
• M24: 9,468,797 km (0.055 R)
• M25: 9,657,590 km (0.093 R)
• M26: 10,425,176 km (0.12 R)
• M27: 10,669,171 km (0.071 R)
• M28: 11,262,176 km (0.063 R)
• M29: 11,361,958 km (0.032 R)
• M30: 12,274,206 km (0.057 R)
• M31: 12,843,127 km (0.111 R)
• M32: 13,104,624 km (0.095 R)
• M33: 13,262,300 km (0.088 R)
• M34: 13,367,767 km (0.06 R)
• M35: 16,038,388 km (0.063 R)
• M36: 16,603,269 km (0.113 R)
• M37: 16,830,957 km (0.077 R)
• M38: 17,520,454 km (0.09 R)
• M39: 17,694,137 km (0.119 R)
• M40: 17,752,181 km (0.102 R)
• M41: 17,868,568 km (0.054 R)
• M42: 17,926,762 km (0.107 R)
• M43: 18,571,828 km (0.064 R)
• M44: 19,463,431 km (0.111 R)
• M45: 20,673,977 km (0.077 R)
• M46: 21,288,375 km (0.1 R)
• M47: 22,158,437 km (0.114 R)
• M48: 22,787,196 km (0.119 R)
• M49: 22,850,327 km (0.037 R)
• M50: 23,421,641 km (0.074 R)
• M51: 26,149,409 km (0.102 R)
• M52: 26,547,189 km (0.065 R)
• M53: 26,613,611 km (0.114 R)
• M54: 26,947,064 km (0.095 R)
• M55: 27,214,695 km (0.095 R)
• M56: 27,617,861 km (0.071 R)
• M57: 27,752,649 km (0.084 R)
• M58: 28,294,044 km (0.025 R)
• M59: 28,498,095 km (0.119 R)
• M60: 28,907,395 km (0.07 R)
• M61: 29,731,978 km (0.112 R)
• M62: 30,216,526 km (0.093 R)
• M63: 32,322,714 km (0.063 R)
• M64: 32,393,773 km (0.113 R)
• M65: 32,464,832 km (0.08 R)
• M66: 33,752,870 km (0.087 R)
• M67: 34,475,727 km (0.099 R)
• M68: 34,693,691 km (0.087 R)
• M69: 34,839,100 km (0.101 R)
• M70: 35,130,666 km (0.109 R)
• M71: 35,276,823 km (0.065 R)
• M72: 35,423,130 km (0.107 R)
• M73: 36,897,118 km (0.074 R)
• M74: 37,045,669 km (0.12 R)
• M75: 38,090,759 km (0.119 R)
• M76: 38,240,806 km (0.108 R)
• M77: 39,069,877 km (0.114 R)
• M78: 39,448,659 km (0.118 R)
• M79: 39,600,501 km (0.061 R)
• M80: 40,057,223 km (0.109 R)
• M81: 41,206,733 km (0.076 R)
• M82: 41,979,107 km (0.112 R)
• M83: 43,852,222 km (0.108 R)
• M84: 45,752,265 km (0.099 R)
• M85: 47,356,253 km (0.064 R)
• M86: 47,921,883 km (0.098 R)
• M87: 48,408,674 km (0.086 R)
• M88: 48,489,906 km (0.12 R)
• M89: 49,878,473 km (0.081 R)
• M90: 50,289,269 km (0.11 R)
• M91: 51,528,687 km (0.037 R)
• M92: 52,360,601 km (0.107 R)
• M93: 53,364,702 km (0.12 R)
• M94: 54,206,190 km (0.069 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: 339 - 13,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit