🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.1

Radius: 11.3

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.78 AU - 0.82 AU

Year: 462 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 36,758,791 km

• M1: 169,195 km (0.097 R)
• M2: 286,480 km (0.102 R)
• M3: 366,365 km (0.056 R)
• M4: 471,383 km (0.104 R)
• M5: 588,817 km (0.079 R)
• M6: 683,363 km (0.103 R)
• M7: 810,970 km (0.094 R)
• M8: 889,659 km (0.079 R)
• M9: 961,615 km (0.054 R)
• M10: 1,050,775 km (0.088 R)
• M11: 1,206,058 km (0.093 R)
• M12: 1,314,068 km (0.114 R)
• M13: 1,482,365 km (0.071 R)
• M14: 1,557,613 km (0.1 R)
• M15: 1,681,929 km (0.076 R)
• M16: 1,797,418 km (0.065 R)
• M17: 1,934,600 km (0.086 R)
• M18: 2,036,625 km (0.084 R)
• M19: 2,380,850 km (0.04 R)
• M20: 2,462,979 km (0.116 R)
• M21: 2,553,037 km (0.032 R)
• M22: 2,679,747 km (0.035 R)
• M23: 2,917,308 km (0.115 R)
• M24: 3,049,852 km (0.097 R)
• M25: 3,366,999 km (0.053 R)
• M26: 3,444,192 km (0.068 R)
• M27: 3,798,739 km (0.108 R)
• M28: 3,935,770 km (0.076 R)
• M29: 4,057,992 km (0.076 R)
• M30: 4,348,361 km (0.107 R)
• M31: 4,457,867 km (0.112 R)
• M32: 4,594,001 km (0.025 R)
• M33: 4,688,397 km (0.074 R)
• M34: 4,792,218 km (0.118 R)
• M35: 4,905,464 km (0.07 R)
• M36: 5,099,193 km (0.096 R)
• M37: 5,214,982 km (0.065 R)
• M38: 5,367,572 km (0.055 R)
• M39: 5,448,953 km (0.118 R)
• M40: 5,539,908 km (0.118 R)
• M41: 5,769,541 km (0.101 R)
• M42: 5,880,842 km (0.08 R)
• M43: 6,049,289 km (0.098 R)
• M44: 6,171,810 km (0.107 R)
• M45: 6,285,803 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.1

Radius: 8.4

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.91 AU - 1.07 AU

Year: 636 Days

Day: 7.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 36,758,791 km

• M1: 115,041 km (0.114 R)
• M2: 186,698 km (0.063 R)
• M3: 246,687 km (0.087 R)
• M4: 337,194 km (0.037 R)
• M5: 418,126 km (0.085 R)
• M6: 499,806 km (0.032 R)
• M7: 602,580 km (0.114 R)
• M8: 737,667 km (0.117 R)
• M9: 813,513 km (0.044 R)
• M10: 892,052 km (0.11 R)
• M11: 945,907 km (0.115 R)
• M12: 1,015,022 km (0.098 R)
• M13: 1,109,717 km (0.099 R)
• M14: 1,192,744 km (0.062 R)
• M15: 1,252,733 km (0.051 R)
• M16: 1,323,941 km (0.029 R)
• M17: 1,391,260 km (0.074 R)
• M18: 1,481,169 km (0.116 R)
• M19: 1,617,153 km (0.119 R)
• M20: 1,689,409 km (0.115 R)
• M21: 1,780,065 km (0.037 R)
• M22: 1,878,052 km (0.075 R)
• M23: 1,995,785 km (0.102 R)
• M24: 2,061,608 km (0.11 R)
• M25: 2,183,082 km (0.115 R)
• M26: 2,238,583 km (0.093 R)
• M27: 2,307,098 km (0.098 R)
• M28: 2,478,089 km (0.112 R)
• M29: 2,555,580 km (0.06 R)
• M30: 2,646,835 km (0.096 R)
• M31: 2,699,494 km (0.062 R)
• M32: 2,779,229 km (0.074 R)
• M33: 2,934,213 km (0.108 R)
• M34: 2,995,697 km (0.086 R)
• M35: 3,140,807 km (0.107 R)
• M36: 3,203,638 km (0.095 R)
• M37: 3,302,373 km (0.108 R)
• M38: 3,394,824 km (0.075 R)
• M39: 3,546,218 km (0.045 R)
• M40: 3,685,044 km (0.114 R)
• M41: 3,751,466 km (0.084 R)
• M42: 3,900,615 km (0.109 R)
• M43: 3,960,753 km (0.087 R)
• M44: 4,051,559 km (0.08 R)
• M45: 4,120,225 km (0.093 R)
• M46: 4,220,006 km (0.087 R)
• M47: 4,429,892 km (0.087 R)
• M48: 4,643,069 km (0.046 R)
• M49: 4,779,203 km (0.113 R)
• M50: 4,908,456 km (0.064 R)
• M51: 5,278,112 km (0.028 R)
• M52: 5,344,833 km (0.041 R)
• M53: 5,462,267 km (0.033 R)
• M54: 5,708,056 km (0.029 R)
• M55: 5,802,303 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.2

Radius: 9.3

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.52 AU - 1.58 AU

Year: 1246 Days

Day: 8.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 36,758,791 km

• M1: 120,725 km (0.084 R)
• M2: 186,100 km (0.04 R)
• M3: 250,576 km (0.062 R)
• M4: 401,072 km (0.098 R)
• M5: 481,406 km (0.042 R)
• M6: 551,418 km (0.087 R)
• M7: 613,800 km (0.115 R)
• M8: 740,210 km (0.114 R)
• M9: 862,581 km (0.102 R)
• M10: 999,015 km (0.054 R)
• M11: 1,099,096 km (0.065 R)
• M12: 1,172,548 km (0.089 R)
• M13: 1,263,204 km (0.095 R)
• M14: 1,364,033 km (0.079 R)
• M15: 1,451,548 km (0.075 R)
• M16: 1,657,694 km (0.082 R)
• M17: 1,742,965 km (0.111 R)
• M18: 1,873,564 km (0.107 R)
• M19: 2,116,959 km (0.118 R)
• M20: 2,361,103 km (0.091 R)
• M21: 2,467,168 km (0.053 R)
• M22: 2,734,350 km (0.045 R)
• M23: 3,126,147 km (0.113 R)
• M24: 3,242,983 km (0.068 R)
• M25: 3,382,857 km (0.081 R)
• M26: 3,448,231 km (0.105 R)
• M27: 3,735,908 km (0.067 R)
• M28: 3,826,115 km (0.086 R)
• M29: 3,962,698 km (0.07 R)
• M30: 4,252,469 km (0.072 R)
• M31: 4,346,566 km (0.066 R)
• M32: 4,609,260 km (0.085 R)
• M33: 4,693,932 km (0.091 R)
• M34: 4,827,972 km (0.087 R)
• M35: 5,162,623 km (0.065 R)
• M36: 5,543,349 km (0.095 R)
• M37: 5,620,542 km (0.082 R)
• M38: 5,724,063 km (0.041 R)
• M39: 6,091,476 km (0.096 R)
• M40: 7,323,713 km (0.073 R)
• M41: 7,451,171 km (0.086 R)
• M42: 7,751,264 km (0.049 R)
• M43: 7,852,243 km (0.107 R)
• M44: 8,275,156 km (0.099 R)
• M45: 8,452,280 km (0.096 R)
• M46: 8,556,250 km (0.05 R)
• M47: 8,615,790 km (0.053 R)
• M48: 9,082,236 km (0.103 R)
• M49: 9,188,750 km (0.043 R)
• M50: 9,280,304 km (0.092 R)
• M51: 9,634,252 km (0.101 R)
• M52: 9,711,744 km (0.065 R)
• M53: 9,851,917 km (0.118 R)
• M54: 9,992,689 km (0.09 R)
• M55: 10,292,034 km (0.101 R)
• M56: 10,450,758 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.7

Radius: 9.1

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.35 AU - 4.75 AU

Year: 6267 Days

Day: 6 Hours

Environment

Temp: -219 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,758,791 km

• M1: 167,550 km (0.117 R)
• M2: 232,774 km (0.07 R)
• M3: 332,855 km (0.071 R)
• M4: 439,967 km (0.078 R)
• M5: 734,526 km (0.105 R)
• M6: 942,317 km (0.072 R)
• M7: 1,203,216 km (0.107 R)
• M8: 1,395,748 km (0.108 R)
• M9: 1,486,704 km (0.098 R)
• M10: 2,458,491 km (0.063 R)
• M11: 3,029,058 km (0.113 R)
• M12: 3,690,280 km (0.062 R)
• M13: 4,050,362 km (0.111 R)
• M14: 4,887,662 km (0.104 R)
• M15: 5,140,632 km (0.114 R)
• M16: 5,225,902 km (0.101 R)
• M17: 5,484,557 km (0.098 R)
• M18: 5,865,733 km (0.098 R)
• M19: 6,044,502 km (0.056 R)
• M20: 6,194,997 km (0.065 R)
• M21: 6,902,745 km (0.109 R)
• M22: 7,442,494 km (0.074 R)
• M23: 7,539,134 km (0.084 R)
• M24: 7,701,149 km (0.105 R)
• M25: 7,897,122 km (0.12 R)
• M26: 8,160,863 km (0.093 R)
• M27: 8,427,746 km (0.117 R)
• M28: 9,141,627 km (0.075 R)
• M29: 9,488,395 km (0.081 R)
• M30: 10,052,229 km (0.097 R)
• M31: 10,518,376 km (0.077 R)
• M32: 10,808,596 km (0.105 R)
• M33: 10,881,749 km (0.086 R)
• M34: 10,954,902 km (0.071 R)
• M35: 11,064,857 km (0.061 R)
• M36: 11,508,863 km (0.088 R)
• M37: 12,223,792 km (0.116 R)
• M38: 13,264,245 km (0.092 R)
• M39: 13,814,765 km (0.067 R)
• M40: 14,013,281 km (0.05 R)
• M41: 14,132,810 km (0.105 R)
• M42: 14,372,915 km (0.116 R)
• M43: 14,574,124 km (0.038 R)
• M44: 14,776,081 km (0.104 R)
• M45: 15,511,205 km (0.089 R)
• M46: 16,091,196 km (0.092 R)
• M47: 16,974,422 km (0.117 R)
• M48: 17,272,421 km (0.064 R)
• M49: 17,357,841 km (0.114 R)
• M50: 17,701,018 km (0.038 R)
• M51: 18,219,973 km (0.108 R)
• M52: 18,700,033 km (0.086 R)
• M53: 19,940,947 km (0.115 R)
• M54: 20,165,344 km (0.07 R)
• M55: 20,345,460 km (0.117 R)
• M56: 21,071,159 km (0.079 R)
• M57: 21,345,522 km (0.11 R)
• M58: 23,582,758 km (0.069 R)
• M59: 25,551,915 km (0.116 R)
• M60: 25,746,841 km (0.073 R)
• M61: 26,827,835 km (0.119 R)
• M62: 29,033,805 km (0.104 R)
• M63: 29,339,134 km (0.096 R)
• M64: 29,543,335 km (0.075 R)
• M65: 30,622,834 km (0.111 R)
• M66: 30,881,788 km (0.074 R)
• M67: 32,082,161 km (0.096 R)
• M68: 32,187,179 km (0.059 R)
• M69: 32,503,279 km (0.094 R)
• M70: 32,767,319 km (0.034 R)
• M71: 32,979,150 km (0.047 R)
• M72: 33,297,644 km (0.109 R)
• M73: 33,830,960 km (0.116 R)
• M74: 34,474,530 km (0.088 R)
• M75: 36,210,464 km (0.112 R)
• M76: 36,319,969 km (0.099 R)
• M77: 36,539,130 km (0.051 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 11,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit