🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874

Radius: 13.7

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.7 AU - 0.76 AU

Year: 409 Days

Day: 7.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 87,314,505 km

• M1: 177,273 km (0.085 R)
• M2: 279,150 km (0.105 R)
• M3: 377,585 km (0.08 R)
• M4: 522,545 km (0.096 R)
• M5: 659,727 km (0.104 R)
• M6: 789,727 km (0.095 R)
• M7: 893,847 km (0.112 R)
• M8: 993,928 km (0.065 R)
• M9: 1,142,030 km (0.084 R)
• M10: 1,246,749 km (0.056 R)
• M11: 1,381,536 km (0.033 R)
• M12: 1,515,875 km (0.109 R)
• M13: 1,671,906 km (0.086 R)
• M14: 1,845,290 km (0.109 R)
• M15: 1,934,300 km (0.042 R)
• M16: 2,079,859 km (0.078 R)
• M17: 2,311,736 km (0.084 R)
• M18: 2,401,794 km (0.095 R)
• M19: 2,532,542 km (0.084 R)
• M20: 2,625,443 km (0.101 R)
• M21: 2,712,957 km (0.062 R)
• M22: 2,808,102 km (0.094 R)
• M23: 2,897,711 km (0.093 R)
• M24: 3,058,379 km (0.044 R)
• M25: 3,193,466 km (0.034 R)
• M26: 3,381,660 km (0.079 R)
• M27: 3,603,364 km (0.08 R)
• M28: 3,822,375 km (0.112 R)
• M29: 3,945,195 km (0.093 R)
• M30: 4,218,361 km (0.112 R)
• M31: 4,538,201 km (0.101 R)
• M32: 4,701,263 km (0.087 R)
• M33: 4,841,286 km (0.025 R)
• M34: 5,066,730 km (0.099 R)
• M35: 5,321,196 km (0.088 R)
• M36: 5,407,065 km (0.064 R)
• M37: 5,501,910 km (0.049 R)
• M38: 5,588,677 km (0.077 R)
• M39: 5,737,378 km (0.092 R)
• M40: 5,825,341 km (0.082 R)
• M41: 5,922,729 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.7

Radius: 14.5

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.89 AU - 0.89 AU

Year: 551 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 87,314,505 km

• M1: 185,202 km (0.118 R)
• M2: 300,841 km (0.11 R)
• M3: 466,297 km (0.089 R)
• M4: 578,944 km (0.112 R)
• M5: 769,980 km (0.116 R)
• M6: 867,219 km (0.066 R)
• M7: 974,181 km (0.117 R)
• M8: 1,070,672 km (0.119 R)
• M9: 1,219,522 km (0.06 R)
• M10: 1,341,743 km (0.054 R)
• M11: 1,433,447 km (0.113 R)
• M12: 1,545,196 km (0.111 R)
• M13: 1,654,104 km (0.119 R)
• M14: 1,771,987 km (0.109 R)
• M15: 1,951,055 km (0.077 R)
• M16: 2,156,603 km (0.098 R)
• M17: 2,293,186 km (0.074 R)
• M18: 2,397,605 km (0.118 R)
• M19: 2,553,785 km (0.047 R)
• M20: 2,698,746 km (0.087 R)
• M21: 2,801,968 km (0.067 R)
• M22: 2,959,345 km (0.111 R)
• M23: 3,081,267 km (0.03 R)
• M24: 3,275,296 km (0.111 R)
• M25: 3,417,414 km (0.088 R)
• M26: 3,545,619 km (0.073 R)
• M27: 3,798,739 km (0.109 R)
• M28: 3,990,374 km (0.109 R)
• M29: 4,374,691 km (0.11 R)
• M30: 4,558,247 km (0.057 R)
• M31: 4,699,916 km (0.042 R)
• M32: 4,951,241 km (0.113 R)
• M33: 5,281,104 km (0.045 R)
• M34: 5,467,503 km (0.105 R)
• M35: 5,627,573 km (0.112 R)
• M36: 5,837,309 km (0.092 R)
• M37: 6,068,886 km (0.09 R)
• M38: 6,284,008 km (0.107 R)
• M39: 6,531,443 km (0.092 R)
• M40: 6,721,732 km (0.069 R)
• M41: 6,964,678 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.4

Radius: 13.2

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.04 AU - 1.54 AU

Year: 961 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 87,314,505 km

• M1: 182,509 km (0.063 R)
• M2: 320,588 km (0.036 R)
• M3: 486,492 km (0.032 R)
• M4: 574,157 km (0.112 R)
• M5: 688,300 km (0.093 R)
• M6: 774,468 km (0.096 R)
• M7: 903,571 km (0.086 R)
• M8: 1,075,908 km (0.104 R)
• M9: 1,241,064 km (0.055 R)
• M10: 1,343,239 km (0.067 R)
• M11: 1,515,576 km (0.098 R)
• M12: 1,646,474 km (0.106 R)
• M13: 1,766,900 km (0.117 R)
• M14: 1,905,129 km (0.077 R)
• M15: 2,039,617 km (0.087 R)
• M16: 2,123,392 km (0.078 R)
• M17: 2,519,378 km (0.054 R)
• M18: 2,626,191 km (0.117 R)
• M19: 2,844,604 km (0.117 R)
• M20: 2,947,527 km (0.081 R)
• M21: 3,051,647 km (0.078 R)
• M22: 3,353,685 km (0.072 R)
• M23: 3,535,895 km (0.09 R)
• M24: 3,702,697 km (0.094 R)
• M25: 3,853,342 km (0.119 R)
• M26: 3,938,912 km (0.116 R)
• M27: 4,121,721 km (0.073 R)
• M28: 4,506,037 km (0.071 R)
• M29: 4,616,590 km (0.09 R)
• M30: 4,809,572 km (0.069 R)
• M31: 4,932,840 km (0.108 R)
• M32: 5,046,834 km (0.092 R)
• M33: 5,161,725 km (0.096 R)
• M34: 5,362,336 km (0.086 R)
• M35: 5,479,620 km (0.085 R)
• M36: 5,684,270 km (0.114 R)
• M37: 5,782,107 km (0.036 R)
• M38: 5,880,393 km (0.081 R)
• M39: 6,145,630 km (0.073 R)
• M40: 6,246,010 km (0.102 R)
• M41: 6,619,257 km (0.1 R)
• M42: 6,825,852 km (0.082 R)
• M43: 6,941,491 km (0.119 R)
• M44: 7,046,209 km (0.072 R)
• M45: 7,269,110 km (0.102 R)
• M46: 7,553,795 km (0.079 R)
• M47: 7,697,708 km (0.063 R)
• M48: 7,830,252 km (0.09 R)
• M49: 8,061,081 km (0.059 R)
• M50: 8,146,801 km (0.111 R)
• M51: 8,430,289 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.3

Radius: 6.9

Gravity: 18.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.35 AU - 12.33 AU

Year: 21812 Days

Day: 15.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,314,505 km

• M1: 173,085 km (0.086 R)
• M2: 516,561 km (0.069 R)
• M3: 706,551 km (0.077 R)
• M4: 946,356 km (0.118 R)
• M5: 2,022,713 km (0.062 R)
• M6: 2,324,153 km (0.117 R)
• M7: 2,639,954 km (0.096 R)
• M8: 2,927,331 km (0.028 R)
• M9: 3,757,300 km (0.068 R)
• M10: 3,848,704 km (0.118 R)
• M11: 4,080,432 km (0.057 R)
• M12: 4,412,539 km (0.07 R)
• M13: 4,606,268 km (0.087 R)
• M14: 5,052,369 km (0.058 R)
• M15: 5,564,143 km (0.048 R)
• M16: 6,417,001 km (0.113 R)
• M17: 7,539,284 km (0.115 R)
• M18: 7,771,011 km (0.113 R)
• M19: 8,360,576 km (0.115 R)
• M20: 8,600,382 km (0.069 R)
• M21: 8,964,353 km (0.091 R)
• M22: 11,783,824 km (0.075 R)
• M23: 11,918,014 km (0.031 R)
• M24: 12,459,857 km (0.101 R)
• M25: 13,920,231 km (0.108 R)
• M26: 14,275,826 km (0.063 R)
• M27: 14,923,584 km (0.079 R)
• M28: 16,098,526 km (0.102 R)
• M29: 16,172,876 km (0.1 R)
• M30: 19,084,500 km (0.117 R)
• M31: 19,163,188 km (0.092 R)
• M32: 19,558,725 km (0.096 R)
• M33: 19,717,747 km (0.095 R)
• M34: 19,956,954 km (0.107 R)
• M35: 20,036,840 km (0.089 R)
• M36: 20,117,024 km (0.049 R)
• M37: 20,357,877 km (0.074 R)
• M38: 21,004,738 km (0.085 R)
• M39: 21,330,861 km (0.092 R)
• M40: 24,339,274 km (0.119 R)
• M41: 25,892,549 km (0.09 R)
• M42: 26,067,130 km (0.1 R)
• M43: 26,242,159 km (0.098 R)
• M44: 27,655,710 km (0.109 R)
• M45: 27,745,019 km (0.101 R)
• M46: 28,192,317 km (0.109 R)
• M47: 28,371,835 km (0.102 R)
• M48: 30,096,848 km (0.094 R)
• M49: 32,511,956 km (0.047 R)
• M50: 32,794,546 km (0.116 R)
• M51: 33,933,285 km (0.103 R)
• M52: 35,181,530 km (0.088 R)
• M53: 35,374,960 km (0.115 R)
• M54: 37,426,395 km (0.098 R)
• M55: 40,828,849 km (0.12 R)
• M56: 41,439,508 km (0.061 R)
• M57: 42,979,319 km (0.085 R)
• M58: 43,912,061 km (0.109 R)
• M59: 44,851,686 km (0.078 R)
• M60: 47,389,165 km (0.106 R)
• M61: 50,626,014 km (0.079 R)
• M62: 51,830,576 km (0.116 R)
• M63: 53,488,419 km (0.078 R)
• M64: 54,267,974 km (0.114 R)
• M65: 54,939,220 km (0.086 R)
• M66: 55,275,815 km (0.099 R)
• M67: 56,289,789 km (0.051 R)
• M68: 57,196,352 km (0.086 R)
• M69: 57,879,416 km (0.084 R)
• M70: 58,107,703 km (0.049 R)
• M71: 59,023,840 km (0.1 R)
• M72: 61,102,502 km (0.084 R)
• M73: 61,567,752 km (0.055 R)
• M74: 61,917,362 km (0.074 R)
• M75: 64,856,810 km (0.105 R)
• M76: 64,975,292 km (0.112 R)
• M77: 67,480,757 km (0.063 R)
• M78: 67,721,011 km (0.12 R)
• M79: 70,261,034 km (0.105 R)
• M80: 71,603,824 km (0.099 R)
• M81: 74,935,668 km (0.111 R)
• M82: 76,432,694 km (0.117 R)
• M83: 79,836,793 km (0.054 R)
• M84: 79,963,802 km (0.047 R)
• M85: 80,599,892 km (0.078 R)
• M86: 81,110,021 km (0.066 R)
• M87: 83,676,671 km (0.075 R)
• M88: 84,710,841 km (0.116 R)
• M89: 86,530,700 km (0.105 R)
• M90: 87,314,443 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 17,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit