🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.6

Radius: 14.8

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.78 AU - 0.86 AU

Year: 495 Days

Day: 10.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 72,115,929 km

• M1: 204,500 km (0.087 R)
• M2: 314,006 km (0.114 R)
• M3: 406,308 km (0.084 R)
• M4: 513,869 km (0.093 R)
• M5: 606,470 km (0.091 R)
• M6: 719,117 km (0.103 R)
• M7: 812,765 km (0.117 R)
• M8: 940,372 km (0.08 R)
• M9: 1,050,027 km (0.107 R)
• M10: 1,196,484 km (0.098 R)
• M11: 1,300,155 km (0.11 R)
• M12: 1,412,802 km (0.119 R)
• M13: 1,517,222 km (0.118 R)
• M14: 1,642,734 km (0.041 R)
• M15: 1,815,669 km (0.103 R)
• M16: 2,207,317 km (0.034 R)
• M17: 2,526,110 km (0.111 R)
• M18: 2,626,191 km (0.046 R)
• M19: 2,771,450 km (0.074 R)
• M20: 2,882,302 km (0.067 R)
• M21: 3,002,280 km (0.114 R)
• M22: 3,131,532 km (0.091 R)
• M23: 3,340,820 km (0.08 R)
• M24: 3,538,738 km (0.103 R)
• M25: 3,691,926 km (0.104 R)
• M26: 3,797,991 km (0.068 R)
• M27: 3,905,103 km (0.105 R)
• M28: 4,114,091 km (0.118 R)
• M29: 4,292,561 km (0.113 R)
• M30: 4,387,107 km (0.108 R)
• M31: 4,551,964 km (0.051 R)
• M32: 4,674,784 km (0.045 R)
• M33: 4,780,998 km (0.108 R)
• M34: 4,879,135 km (0.12 R)
• M35: 5,032,173 km (0.079 R)
• M36: 5,324,338 km (0.113 R)
• M37: 5,463,314 km (0.099 R)
• M38: 5,566,088 km (0.077 R)
• M39: 5,830,427 km (0.102 R)
• M40: 6,205,619 km (0.119 R)
• M41: 6,303,007 km (0.097 R)
• M42: 6,410,867 km (0.061 R)
• M43: 6,558,969 km (0.078 R)
• M44: 6,708,118 km (0.092 R)
• M45: 6,838,418 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.6

Radius: 12.5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.09 AU - 1.71 AU

Year: 1105 Days

Day: 10.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 72,115,929 km

• M1: 204,201 km (0.119 R)
• M2: 295,905 km (0.052 R)
• M3: 408,701 km (0.071 R)
• M4: 672,742 km (0.062 R)
• M5: 777,909 km (0.092 R)
• M6: 924,964 km (0.11 R)
• M7: 1,025,344 km (0.072 R)
• M8: 1,213,388 km (0.079 R)
• M9: 1,319,453 km (0.036 R)
• M10: 1,498,372 km (0.045 R)
• M11: 1,590,973 km (0.094 R)
• M12: 1,725,163 km (0.091 R)
• M13: 1,811,032 km (0.086 R)
• M14: 1,892,563 km (0.117 R)
• M15: 1,987,258 km (0.109 R)
• M16: 2,218,985 km (0.09 R)
• M17: 2,306,500 km (0.109 R)
• M18: 2,401,794 km (0.097 R)
• M19: 2,504,867 km (0.078 R)
• M20: 2,602,853 km (0.057 R)
• M21: 2,708,918 km (0.051 R)
• M22: 2,829,943 km (0.109 R)
• M23: 2,939,149 km (0.12 R)
• M24: 3,035,790 km (0.104 R)
• M25: 3,154,720 km (0.099 R)
• M26: 3,289,358 km (0.072 R)
• M27: 3,440,601 km (0.039 R)
• M28: 3,601,569 km (0.111 R)
• M29: 3,712,870 km (0.119 R)
• M30: 3,795,148 km (0.103 R)
• M31: 3,946,242 km (0.11 R)
• M32: 4,076,392 km (0.106 R)
• M33: 4,301,836 km (0.119 R)
• M34: 4,388,454 km (0.111 R)
• M35: 4,563,333 km (0.101 R)
• M36: 4,732,529 km (0.08 R)
• M37: 4,977,720 km (0.089 R)
• M38: 5,311,472 km (0.119 R)
• M39: 5,412,900 km (0.105 R)
• M40: 5,816,964 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.9

Radius: 13.4

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.1 AU - 1.82 AU

Year: 1176 Days

Day: 7.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 72,115,929 km

• M1: 175,179 km (0.093 R)
• M2: 300,991 km (0.038 R)
• M3: 389,254 km (0.09 R)
• M4: 480,508 km (0.038 R)
• M5: 666,459 km (0.081 R)
• M6: 957,875 km (0.11 R)
• M7: 1,146,668 km (0.071 R)
• M8: 1,250,040 km (0.092 R)
• M9: 1,356,853 km (0.107 R)
• M10: 1,475,484 km (0.109 R)
• M11: 1,642,435 km (0.114 R)
• M12: 1,732,942 km (0.031 R)
• M13: 1,834,668 km (0.098 R)
• M14: 1,938,340 km (0.116 R)
• M15: 2,024,807 km (0.051 R)
• M16: 2,132,218 km (0.12 R)
• M17: 2,456,098 km (0.053 R)
• M18: 2,613,475 km (0.106 R)
• M19: 2,741,830 km (0.043 R)
• M20: 2,828,597 km (0.05 R)
• M21: 3,027,412 km (0.093 R)
• M22: 3,509,416 km (0.095 R)
• M23: 3,615,930 km (0.078 R)
• M24: 3,735,459 km (0.075 R)
• M25: 3,966,438 km (0.116 R)
• M26: 4,391,745 km (0.109 R)
• M27: 4,532,516 km (0.116 R)
• M28: 4,700,814 km (0.094 R)
• M29: 4,858,041 km (0.071 R)
• M30: 5,313,118 km (0.085 R)
• M31: 5,518,366 km (0.102 R)
• M32: 5,754,132 km (0.09 R)
• M33: 5,950,854 km (0.088 R)
• M34: 6,106,884 km (0.068 R)
• M35: 6,250,049 km (0.078 R)
• M36: 6,554,332 km (0.108 R)
• M37: 6,686,277 km (0.102 R)
• M38: 6,848,591 km (0.087 R)
• M39: 7,147,337 km (0.108 R)
• M40: 7,328,650 km (0.069 R)
• M41: 7,603,611 km (0.054 R)
• M42: 8,100,575 km (0.106 R)
• M43: 8,624,317 km (0.103 R)
• M44: 9,044,687 km (0.052 R)
• M45: 9,142,674 km (0.094 R)
• M46: 9,257,565 km (0.112 R)
• M47: 9,389,211 km (0.061 R)
• M48: 9,821,848 km (0.101 R)
• M49: 10,740,978 km (0.07 R)
• M50: 11,001,128 km (0.03 R)
• M51: 11,088,344 km (0.086 R)
• M52: 11,228,367 km (0.087 R)
• M53: 11,386,642 km (0.083 R)
• M54: 11,510,210 km (0.118 R)
• M55: 12,009,119 km (0.054 R)
• M56: 12,116,829 km (0.036 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.8

Radius: 3.6

Gravity: 43.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.73 AU - 10.83 AU

Year: 20396 Days

Day: 21.1 Hours

Environment

Temp: -225 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,115,929 km

• M1: 139,575 km (0.066 R)
• M2: 496,665 km (0.079 R)
• M3: 1,051,523 km (0.091 R)
• M4: 1,737,130 km (0.12 R)
• M5: 2,121,896 km (0.026 R)
• M6: 2,255,786 km (0.072 R)
• M7: 2,638,308 km (0.12 R)
• M8: 3,153,822 km (0.089 R)
• M9: 5,096,500 km (0.106 R)
• M10: 6,539,372 km (0.07 R)
• M11: 6,587,991 km (0.116 R)
• M12: 6,783,216 km (0.088 R)
• M13: 7,481,689 km (0.096 R)
• M14: 8,624,766 km (0.104 R)
• M15: 10,044,001 km (0.07 R)
• M16: 10,608,733 km (0.058 R)
• M17: 10,780,172 km (0.115 R)
• M18: 11,475,204 km (0.086 R)
• M19: 11,533,846 km (0.095 R)
• M20: 12,005,828 km (0.036 R)
• M21: 12,304,126 km (0.096 R)
• M22: 12,364,114 km (0.117 R)
• M23: 12,968,939 km (0.112 R)
• M24: 13,091,010 km (0.051 R)
• M25: 13,956,434 km (0.117 R)
• M26: 14,269,991 km (0.072 R)
• M27: 14,585,942 km (0.081 R)
• M28: 15,482,632 km (0.118 R)
• M29: 16,199,505 km (0.111 R)
• M30: 16,265,328 km (0.111 R)
• M31: 16,927,298 km (0.114 R)
• M32: 17,328,669 km (0.081 R)
• M33: 17,598,095 km (0.103 R)
• M34: 18,758,227 km (0.079 R)
• M35: 19,452,062 km (0.1 R)
• M36: 21,439,170 km (0.114 R)
• M37: 21,655,937 km (0.079 R)
• M38: 22,164,421 km (0.103 R)
• M39: 23,415,657 km (0.107 R)
• M40: 23,638,857 km (0.032 R)
• M41: 23,713,357 km (0.069 R)
• M42: 24,613,936 km (0.108 R)
• M43: 25,144,560 km (0.072 R)
• M44: 25,602,180 km (0.077 R)
• M45: 25,678,774 km (0.101 R)
• M46: 25,755,517 km (0.094 R)
• M47: 26,216,877 km (0.114 R)
• M48: 27,069,884 km (0.089 R)
• M49: 28,405,793 km (0.09 R)
• M50: 28,723,390 km (0.102 R)
• M51: 30,085,628 km (0.117 R)
• M52: 30,328,276 km (0.049 R)
• M53: 32,292,196 km (0.067 R)
• M54: 33,624,216 km (0.091 R)
• M55: 34,550,227 km (0.057 R)
• M56: 35,143,981 km (0.065 R)
• M57: 35,484,765 km (0.062 R)
• M58: 35,741,026 km (0.082 R)
• M59: 36,513,549 km (0.119 R)
• M60: 36,945,139 km (0.07 R)
• M61: 37,204,990 km (0.081 R)
• M62: 37,900,621 km (0.118 R)
• M63: 39,569,983 km (0.099 R)
• M64: 39,835,669 km (0.065 R)
• M65: 40,190,964 km (0.11 R)
• M66: 41,442,649 km (0.069 R)
• M67: 42,888,812 km (0.104 R)
• M68: 44,167,724 km (0.087 R)
• M69: 44,351,430 km (0.085 R)
• M70: 44,443,433 km (0.084 R)
• M71: 44,811,893 km (0.042 R)
• M72: 45,088,798 km (0.115 R)
• M73: 46,202,554 km (0.08 R)
• M74: 46,949,945 km (0.114 R)
• M75: 47,137,541 km (0.094 R)
• M76: 50,650,847 km (0.052 R)
• M77: 52,779,326 km (0.098 R)
• M78: 53,854,485 km (0.077 R)
• M79: 54,641,071 km (0.063 R)
• M80: 55,431,397 km (0.114 R)
• M81: 55,927,164 km (0.094 R)
• M82: 56,923,336 km (0.066 R)
• M83: 57,925,193 km (0.101 R)
• M84: 58,126,402 km (0.041 R)
• M85: 58,731,077 km (0.057 R)
• M86: 59,743,406 km (0.086 R)
• M87: 65,518,332 km (0.063 R)
• M88: 65,937,505 km (0.093 R)
• M89: 66,989,627 km (0.116 R)
• M90: 67,835,154 km (0.103 R)
• M91: 70,393,128 km (0.071 R)
• M92: 70,607,801 km (0.058 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 15,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit