🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.2

Radius: 12.3

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.83 AU - 1.27 AU

Year: 717 Days

Day: 13.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,419,297 km

• M1: 173,982 km (0.094 R)
• M2: 273,615 km (0.111 R)
• M3: 391,049 km (0.11 R)
• M4: 515,365 km (0.1 R)
• M5: 622,776 km (0.109 R)
• M6: 831,764 km (0.082 R)
• M7: 1,013,077 km (0.092 R)
• M8: 1,105,977 km (0.057 R)
• M9: 1,339,051 km (0.067 R)
• M10: 1,435,691 km (0.094 R)
• M11: 1,514,828 km (0.106 R)
• M12: 1,775,278 km (0.098 R)
• M13: 2,006,107 km (0.066 R)
• M14: 2,147,926 km (0.074 R)
• M15: 2,293,335 km (0.106 R)
• M16: 2,418,250 km (0.116 R)
• M17: 2,601,956 km (0.072 R)
• M18: 2,749,010 km (0.103 R)
• M19: 2,873,775 km (0.057 R)
• M20: 2,966,526 km (0.091 R)
• M21: 3,094,582 km (0.114 R)
• M22: 3,198,402 km (0.089 R)
• M23: 3,365,204 km (0.061 R)
• M24: 3,507,920 km (0.069 R)
• M25: 3,598,128 km (0.112 R)
• M26: 3,836,587 km (0.082 R)
• M27: 3,985,886 km (0.099 R)
• M28: 4,194,425 km (0.064 R)
• M29: 4,271,169 km (0.072 R)
• M30: 4,523,840 km (0.082 R)
• M31: 4,652,045 km (0.106 R)
• M32: 4,811,516 km (0.088 R)
• M33: 4,982,955 km (0.101 R)
• M34: 5,156,489 km (0.084 R)
• M35: 5,238,917 km (0.034 R)
• M36: 5,332,117 km (0.088 R)
• M37: 5,530,633 km (0.1 R)
• M38: 5,615,006 km (0.099 R)
• M39: 5,817,113 km (0.067 R)
• M40: 6,032,534 km (0.11 R)
• M41: 6,141,142 km (0.079 R)
• M42: 6,239,578 km (0.114 R)
• M43: 6,739,384 km (0.074 R)
• M44: 6,999,834 km (0.117 R)
• M45: 7,125,646 km (0.064 R)
• M46: 7,577,581 km (0.062 R)
• M47: 7,848,503 km (0.054 R)
• M48: 8,038,941 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.9

Radius: 12.6

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.07 AU - 2.45 AU

Year: 2266 Days

Day: 10.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 35,419,297 km

• M1: 157,078 km (0.084 R)
• M2: 320,439 km (0.042 R)
• M3: 413,638 km (0.078 R)
• M4: 498,610 km (0.098 R)
• M5: 608,415 km (0.106 R)
• M6: 697,276 km (0.061 R)
• M7: 810,671 km (0.108 R)
• M8: 937,829 km (0.111 R)
• M9: 1,043,445 km (0.053 R)
• M10: 1,183,618 km (0.084 R)
• M11: 1,393,953 km (0.12 R)
• M12: 1,491,640 km (0.049 R)
• M13: 1,694,196 km (0.117 R)
• M14: 1,772,585 km (0.095 R)
• M15: 1,870,273 km (0.052 R)
• M16: 1,960,480 km (0.059 R)
• M17: 2,089,583 km (0.046 R)
• M18: 2,584,004 km (0.051 R)
• M19: 3,029,058 km (0.057 R)
• M20: 3,277,241 km (0.094 R)
• M21: 3,431,626 km (0.082 R)
• M22: 3,644,952 km (0.064 R)
• M23: 3,886,104 km (0.053 R)
• M24: 4,085,069 km (0.081 R)
• M25: 4,215,668 km (0.101 R)
• M26: 4,940,021 km (0.106 R)
• M27: 5,041,299 km (0.101 R)
• M28: 5,375,201 km (0.091 R)
• M29: 5,505,501 km (0.081 R)
• M30: 5,610,519 km (0.109 R)
• M31: 5,702,970 km (0.086 R)
• M32: 5,782,706 km (0.064 R)
• M33: 6,309,739 km (0.072 R)
• M34: 6,461,132 km (0.112 R)
• M35: 6,558,221 km (0.108 R)
• M36: 6,641,697 km (0.108 R)
• M37: 7,136,267 km (0.113 R)
• M38: 7,236,647 km (0.075 R)
• M39: 7,453,265 km (0.089 R)
• M40: 7,613,634 km (0.06 R)
• M41: 7,819,182 km (0.103 R)
• M42: 8,026,674 km (0.048 R)
• M43: 8,175,972 km (0.08 R)
• M44: 8,266,030 km (0.088 R)
• M45: 8,416,825 km (0.06 R)
• M46: 8,553,408 km (0.111 R)
• M47: 8,690,739 km (0.068 R)
• M48: 8,967,495 km (0.095 R)
• M49: 9,372,456 km (0.105 R)
• M50: 9,498,268 km (0.082 R)
• M51: 10,168,018 km (0.073 R)
• M52: 10,248,651 km (0.054 R)
• M53: 10,737,836 km (0.088 R)
• M54: 10,985,121 km (0.087 R)
• M55: 11,068,148 km (0.069 R)
• M56: 11,217,746 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.5

Radius: 10

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.84 AU - 2.9 AU

Year: 2433 Days

Day: 7.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,419,297 km

• M1: 136,433 km (0.073 R)
• M2: 224,098 km (0.058 R)
• M3: 296,353 km (0.052 R)
• M4: 371,003 km (0.044 R)
• M5: 503,995 km (0.107 R)
• M6: 773,571 km (0.108 R)
• M7: 892,650 km (0.069 R)
• M8: 980,764 km (0.096 R)
• M9: 1,071,869 km (0.071 R)
• M10: 1,206,208 km (0.049 R)
• M11: 1,380,040 km (0.12 R)
• M12: 1,491,940 km (0.093 R)
• M13: 1,652,009 km (0.112 R)
• M14: 1,874,611 km (0.115 R)
• M15: 2,077,316 km (0.114 R)
• M16: 2,369,181 km (0.073 R)
• M17: 2,441,736 km (0.093 R)
• M18: 2,578,319 km (0.086 R)
• M19: 2,695,903 km (0.115 R)
• M20: 2,771,600 km (0.095 R)
• M21: 2,892,176 km (0.098 R)
• M22: 3,161,452 km (0.081 R)
• M23: 3,403,651 km (0.109 R)
• M24: 3,521,235 km (0.108 R)
• M25: 3,748,324 km (0.104 R)
• M26: 3,869,798 km (0.077 R)
• M27: 4,141,617 km (0.078 R)
• M28: 4,574,104 km (0.094 R)
• M29: 4,704,105 km (0.093 R)
• M30: 5,128,365 km (0.108 R)
• M31: 5,277,065 km (0.068 R)
• M32: 5,386,122 km (0.058 R)
• M33: 5,537,216 km (0.068 R)
• M34: 5,620,242 km (0.056 R)
• M35: 5,689,805 km (0.092 R)
• M36: 5,872,016 km (0.067 R)
• M37: 6,299,716 km (0.069 R)
• M38: 6,870,881 km (0.117 R)
• M39: 7,005,070 km (0.11 R)
• M40: 7,080,018 km (0.081 R)
• M41: 7,155,266 km (0.079 R)
• M42: 7,367,246 km (0.106 R)
• M43: 7,458,651 km (0.062 R)
• M44: 7,550,504 km (0.095 R)
• M45: 8,188,389 km (0.093 R)
• M46: 8,346,664 km (0.109 R)
• M47: 8,602,027 km (0.106 R)
• M48: 8,957,173 km (0.088 R)
• M49: 9,416,288 km (0.082 R)
• M50: 9,565,437 km (0.118 R)
• M51: 9,665,369 km (0.11 R)
• M52: 9,866,279 km (0.095 R)
• M53: 10,068,535 km (0.074 R)
• M54: 10,136,153 km (0.09 R)
• M55: 10,374,463 km (0.063 R)
• M56: 10,511,345 km (0.051 R)
• M57: 10,856,467 km (0.056 R)
• M58: 11,100,162 km (0.117 R)
• M59: 11,292,994 km (0.031 R)
• M60: 11,451,567 km (0.068 R)
• M61: 11,628,691 km (0.052 R)
• M62: 11,699,750 km (0.086 R)
• M63: 11,824,515 km (0.066 R)
• M64: 12,129,395 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.7

Radius: 13.3

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.14 AU - 2.88 AU

Year: 2652 Days

Day: 12.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,419,297 km

• M1: 183,407 km (0.077 R)
• M2: 269,127 km (0.054 R)
• M3: 371,003 km (0.056 R)
• M4: 453,880 km (0.104 R)
• M5: 698,323 km (0.11 R)
• M6: 893,548 km (0.114 R)
• M7: 1,151,754 km (0.116 R)
• M8: 1,324,988 km (0.105 R)
• M9: 1,418,936 km (0.042 R)
• M10: 1,622,389 km (0.105 R)
• M11: 1,757,925 km (0.112 R)
• M12: 1,968,558 km (0.061 R)
• M13: 2,328,940 km (0.094 R)
• M14: 2,434,406 km (0.119 R)
• M15: 2,811,542 km (0.111 R)
• M16: 2,924,339 km (0.101 R)
• M17: 3,239,691 km (0.108 R)
• M18: 3,499,992 km (0.08 R)
• M19: 3,710,925 km (0.088 R)
• M20: 3,891,938 km (0.118 R)
• M21: 3,983,642 km (0.075 R)
• M22: 4,239,454 km (0.03 R)
• M23: 4,369,305 km (0.087 R)
• M24: 4,464,748 km (0.077 R)
• M25: 4,572,908 km (0.093 R)
• M26: 4,755,118 km (0.102 R)
• M27: 4,853,254 km (0.101 R)
• M28: 5,126,719 km (0.094 R)
• M29: 5,469,448 km (0.106 R)
• M30: 5,624,132 km (0.106 R)
• M31: 6,017,425 km (0.098 R)
• M32: 6,123,789 km (0.067 R)
• M33: 6,298,070 km (0.117 R)
• M34: 6,596,817 km (0.1 R)
• M35: 7,109,639 km (0.093 R)
• M36: 7,895,925 km (0.117 R)
• M37: 8,188,688 km (0.088 R)
• M38: 8,321,681 km (0.112 R)
• M39: 8,559,691 km (0.078 R)
• M40: 8,770,026 km (0.096 R)
• M41: 8,890,901 km (0.103 R)
• M42: 9,210,890 km (0.049 R)
• M43: 9,909,513 km (0.109 R)
• M44: 10,082,896 km (0.119 R)
• M45: 10,209,606 km (0.068 R)
• M46: 10,432,806 km (0.116 R)
• M47: 10,544,855 km (0.046 R)
• M48: 10,673,509 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.3

Radius: 13.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.89 AU - 5.29 AU

Year: 7658 Days

Day: 6.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,419,297 km

• M1: 211,083 km (0.069 R)
• M2: 401,221 km (0.06 R)
• M3: 541,095 km (0.117 R)
• M4: 823,237 km (0.046 R)
• M5: 1,013,226 km (0.103 R)
• M6: 1,106,276 km (0.058 R)
• M7: 1,404,126 km (0.093 R)
• M8: 1,672,504 km (0.064 R)
• M9: 1,784,553 km (0.069 R)
• M10: 1,918,742 km (0.031 R)
• M11: 2,447,421 km (0.082 R)
• M12: 2,662,842 km (0.099 R)
• M13: 2,772,946 km (0.09 R)
• M14: 2,884,696 km (0.118 R)
• M15: 3,020,830 km (0.108 R)
• M16: 3,135,871 km (0.116 R)
• M17: 3,586,759 km (0.11 R)
• M18: 3,684,446 km (0.049 R)
• M19: 4,497,361 km (0.04 R)
• M20: 4,629,456 km (0.087 R)
• M21: 5,033,520 km (0.101 R)
• M22: 5,281,403 km (0.051 R)
• M23: 5,618,298 km (0.074 R)
• M24: 5,846,883 km (0.101 R)
• M25: 6,020,417 km (0.11 R)
• M26: 6,166,275 km (0.094 R)
• M27: 6,461,581 km (0.099 R)
• M28: 6,611,029 km (0.102 R)
• M29: 6,701,237 km (0.084 R)
• M30: 7,035,588 km (0.053 R)
• M31: 8,007,226 km (0.081 R)
• M32: 8,200,207 km (0.091 R)
• M33: 9,054,262 km (0.114 R)
• M34: 9,559,902 km (0.102 R)
• M35: 9,696,336 km (0.042 R)
• M36: 10,109,525 km (0.099 R)
• M37: 10,563,554 km (0.073 R)
• M38: 10,988,712 km (0.074 R)
• M39: 11,383,500 km (0.096 R)
• M40: 12,002,536 km (0.099 R)
• M41: 12,112,940 km (0.088 R)
• M42: 12,297,843 km (0.104 R)
• M43: 12,446,244 km (0.065 R)
• M44: 13,046,281 km (0.059 R)
• M45: 14,469,704 km (0.064 R)
• M46: 15,259,581 km (0.058 R)
• M47: 15,780,631 km (0.053 R)
• M48: 16,225,983 km (0.068 R)
• M49: 16,881,372 km (0.058 R)
• M50: 17,212,282 km (0.105 R)
• M51: 18,302,551 km (0.077 R)
• M52: 20,110,591 km (0.106 R)
• M53: 20,725,887 km (0.116 R)
• M54: 21,570,966 km (0.078 R)
• M55: 22,065,237 km (0.096 R)
• M56: 23,294,483 km (0.116 R)
• M57: 23,894,370 km (0.053 R)
• M58: 24,033,496 km (0.118 R)
• M59: 25,015,008 km (0.097 R)
• M60: 25,297,898 km (0.102 R)
• M61: 26,105,128 km (0.115 R)
• M62: 26,296,314 km (0.112 R)
• M63: 26,632,011 km (0.086 R)
• M64: 27,696,101 km (0.111 R)
• M65: 28,626,450 km (0.117 R)
• M66: 29,268,823 km (0.05 R)
• M67: 29,716,420 km (0.072 R)
• M68: 30,316,607 km (0.118 R)
• M69: 31,275,230 km (0.098 R)
• M70: 31,681,837 km (0.09 R)
• M71: 32,192,564 km (0.065 R)
• M72: 32,448,825 km (0.114 R)
• M73: 32,963,741 km (0.11 R)
• M74: 33,170,336 km (0.085 R)
• M75: 34,053,562 km (0.035 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: 330 - 10,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit