🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.4

Radius: 9.1

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.79 AU - 1.09 AU

Year: 629 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 76,687,898 km

• M1: 113,545 km (0.03 R)
• M2: 181,013 km (0.114 R)
• M3: 237,861 km (0.116 R)
• M4: 300,692 km (0.096 R)
• M5: 379,081 km (0.075 R)
• M6: 446,250 km (0.095 R)
• M7: 512,522 km (0.118 R)
• M8: 588,967 km (0.075 R)
• M9: 663,018 km (0.077 R)
• M10: 730,337 km (0.055 R)
• M11: 843,283 km (0.096 R)
• M12: 954,734 km (0.034 R)
• M13: 1,020,108 km (0.059 R)
• M14: 1,083,238 km (0.093 R)
• M15: 1,238,670 km (0.105 R)
• M16: 1,349,223 km (0.113 R)
• M17: 1,454,390 km (0.035 R)
• M18: 1,526,048 km (0.039 R)
• M19: 1,599,052 km (0.095 R)
• M20: 1,659,190 km (0.087 R)
• M21: 1,720,076 km (0.091 R)
• M22: 1,853,966 km (0.025 R)
• M23: 1,966,614 km (0.112 R)
• M24: 2,056,372 km (0.068 R)
• M25: 2,167,972 km (0.069 R)
• M26: 2,250,401 km (0.104 R)
• M27: 2,333,876 km (0.111 R)
• M28: 2,487,962 km (0.108 R)
• M29: 2,552,738 km (0.089 R)
• M30: 2,629,033 km (0.074 R)
• M31: 2,700,541 km (0.117 R)
• M32: 2,828,746 km (0.057 R)
• M33: 2,913,568 km (0.11 R)
• M34: 3,050,899 km (0.099 R)
• M35: 3,196,159 km (0.112 R)
• M36: 3,343,961 km (0.096 R)
• M37: 3,403,651 km (0.092 R)
• M38: 3,481,741 km (0.114 R)
• M39: 3,664,549 km (0.084 R)
• M40: 3,726,184 km (0.064 R)
• M41: 3,862,916 km (0.095 R)
• M42: 3,988,728 km (0.118 R)
• M43: 4,453,080 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.4

Radius: 9.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.78 AU - 1.1 AU

Year: 629 Days

Day: 7.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 76,687,898 km

• M1: 118,781 km (0.09 R)
• M2: 197,020 km (0.09 R)
• M3: 276,008 km (0.073 R)
• M4: 359,035 km (0.091 R)
• M5: 420,370 km (0.048 R)
• M6: 516,861 km (0.048 R)
• M7: 663,915 km (0.08 R)
• M8: 730,786 km (0.061 R)
• M9: 897,886 km (0.077 R)
• M10: 1,018,163 km (0.1 R)
• M11: 1,124,826 km (0.112 R)
• M12: 1,182,122 km (0.05 R)
• M13: 1,260,063 km (0.057 R)
• M14: 1,329,775 km (0.116 R)
• M15: 1,416,243 km (0.084 R)
• M16: 1,494,184 km (0.098 R)
• M17: 1,589,627 km (0.104 R)
• M18: 1,649,017 km (0.104 R)
• M19: 1,720,076 km (0.07 R)
• M20: 1,792,332 km (0.091 R)
• M21: 1,877,004 km (0.065 R)
• M22: 1,992,045 km (0.108 R)
• M23: 2,205,073 km (0.097 R)
• M24: 2,314,429 km (0.099 R)
• M25: 2,425,580 km (0.113 R)
• M26: 2,544,959 km (0.113 R)
• M27: 2,672,716 km (0.114 R)
• M28: 2,795,984 km (0.112 R)
• M29: 2,921,347 km (0.043 R)
• M30: 3,163,845 km (0.044 R)
• M31: 3,329,301 km (0.115 R)
• M32: 3,462,293 km (0.053 R)
• M33: 3,632,685 km (0.061 R)
• M34: 3,864,412 km (0.084 R)
• M35: 4,056,346 km (0.096 R)
• M36: 4,175,875 km (0.081 R)
• M37: 4,243,792 km (0.098 R)
• M38: 4,327,118 km (0.066 R)
• M39: 4,434,081 km (0.088 R)
• M40: 4,619,433 km (0.095 R)
• M41: 4,689,594 km (0.101 R)
• M42: 4,942,115 km (0.107 R)
• M43: 5,029,929 km (0.084 R)
• M44: 5,223,359 km (0.059 R)
• M45: 5,312,819 km (0.073 R)
• M46: 5,386,421 km (0.053 R)
• M47: 5,443,867 km (0.086 R)
• M48: 5,551,128 km (0.112 R)
• M49: 5,675,893 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.2

Radius: 9.3

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3 AU - 3.38 AU

Year: 3933 Days

Day: 11 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 76,687,898 km

• M1: 116,387 km (0.099 R)
• M2: 376,837 km (0.1 R)
• M3: 465,698 km (0.038 R)
• M4: 609,611 km (0.101 R)
• M5: 865,274 km (0.118 R)
• M6: 965,654 km (0.059 R)
• M7: 1,142,030 km (0.078 R)
• M8: 1,215,632 km (0.055 R)
• M9: 1,290,880 km (0.082 R)
• M10: 1,677,142 km (0.071 R)
• M11: 1,790,088 km (0.066 R)
• M12: 1,876,406 km (0.118 R)
• M13: 1,978,881 km (0.111 R)
• M14: 2,083,450 km (0.105 R)
• M15: 2,487,663 km (0.047 R)
• M16: 2,832,037 km (0.056 R)
• M17: 3,018,586 km (0.034 R)
• M18: 3,421,752 km (0.119 R)
• M19: 3,693,871 km (0.086 R)
• M20: 3,860,523 km (0.055 R)
• M21: 4,182,308 km (0.058 R)
• M22: 5,240,114 km (0.09 R)
• M23: 5,469,747 km (0.109 R)
• M24: 5,575,213 km (0.102 R)
• M25: 6,487,611 km (0.074 R)
• M26: 6,802,066 km (0.054 R)
• M27: 7,190,571 km (0.036 R)
• M28: 7,259,985 km (0.091 R)
• M29: 8,326,468 km (0.095 R)
• M30: 8,496,710 km (0.089 R)
• M31: 8,619,081 km (0.119 R)
• M32: 8,791,418 km (0.098 R)
• M33: 8,939,969 km (0.087 R)
• M34: 9,315,011 km (0.101 R)
• M35: 9,695,288 km (0.1 R)
• M36: 9,823,195 km (0.115 R)
• M37: 10,919,597 km (0.093 R)
• M38: 11,320,520 km (0.09 R)
• M39: 11,617,621 km (0.046 R)
• M40: 11,808,059 km (0.1 R)
• M41: 11,917,415 km (0.09 R)
• M42: 12,413,332 km (0.118 R)
• M43: 12,580,134 km (0.112 R)
• M44: 12,663,759 km (0.072 R)
• M45: 12,747,683 km (0.112 R)
• M46: 12,831,757 km (0.09 R)
• M47: 13,368,365 km (0.12 R)
• M48: 13,453,785 km (0.113 R)
• M49: 13,711,094 km (0.109 R)
• M50: 14,201,625 km (0.072 R)
• M51: 14,522,064 km (0.101 R)
• M52: 14,992,399 km (0.077 R)
• M53: 15,467,821 km (0.066 R)
• M54: 16,923,558 km (0.077 R)
• M55: 17,356,345 km (0.116 R)
• M56: 18,422,679 km (0.105 R)
• M57: 18,517,823 km (0.039 R)
• M58: 18,995,788 km (0.091 R)
• M59: 20,159,360 km (0.105 R)
• M60: 20,421,157 km (0.085 R)
• M61: 21,179,767 km (0.12 R)
• M62: 21,345,971 km (0.059 R)
• M63: 21,479,262 km (0.088 R)
• M64: 22,115,951 km (0.106 R)
• M65: 22,792,881 km (0.067 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.3

Radius: 5.2

Gravity: 26.64 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.24 AU - 11.46 AU

Year: 19735 Days

Day: 16.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,687,898 km

• M1: 443,109 km (0.096 R)
• M2: 724,203 km (0.105 R)
• M3: 1,363,884 km (0.103 R)
• M4: 1,453,493 km (0.033 R)
• M5: 1,638,545 km (0.108 R)
• M6: 1,831,078 km (0.098 R)
• M7: 1,997,132 km (0.117 R)
• M8: 2,343,750 km (0.111 R)
• M9: 3,573,594 km (0.102 R)
• M10: 3,697,611 km (0.098 R)
• M11: 6,815,529 km (0.116 R)
• M12: 7,597,029 km (0.113 R)
• M13: 8,571,659 km (0.099 R)
• M14: 9,356,748 km (0.108 R)
• M15: 10,047,591 km (0.096 R)
• M16: 10,222,920 km (0.06 R)
• M17: 10,934,258 km (0.099 R)
• M18: 12,279,292 km (0.104 R)
• M19: 12,341,675 km (0.119 R)
• M20: 12,781,193 km (0.092 R)
• M21: 14,458,335 km (0.075 R)
• M22: 15,322,412 km (0.065 R)
• M23: 15,998,595 km (0.117 R)
• M24: 16,066,662 km (0.081 R)
• M25: 16,822,580 km (0.117 R)
• M26: 16,891,844 km (0.112 R)
• M27: 17,590,017 km (0.076 R)
• M28: 17,801,399 km (0.09 R)
• M29: 18,368,973 km (0.068 R)
• M30: 19,158,999 km (0.057 R)
• M31: 19,960,096 km (0.106 R)
• M32: 22,504,456 km (0.064 R)
• M33: 22,580,751 km (0.103 R)
• M34: 22,810,384 km (0.112 R)
• M35: 24,048,157 km (0.109 R)
• M36: 25,865,173 km (0.066 R)
• M37: 28,136,218 km (0.097 R)
• M38: 28,383,204 km (0.038 R)
• M39: 28,796,693 km (0.113 R)
• M40: 29,295,302 km (0.099 R)
• M41: 29,964,753 km (0.092 R)
• M42: 30,893,307 km (0.12 R)
• M43: 31,403,884 km (0.046 R)
• M44: 31,660,145 km (0.075 R)
• M45: 32,003,024 km (0.089 R)
• M46: 32,174,762 km (0.108 R)
• M47: 32,605,903 km (0.096 R)
• M48: 32,692,221 km (0.115 R)
• M49: 33,560,786 km (0.095 R)
• M50: 35,409,218 km (0.088 R)
• M51: 35,764,961 km (0.092 R)
• M52: 36,839,523 km (0.119 R)
• M53: 37,019,639 km (0.119 R)
• M54: 37,200,054 km (0.085 R)
• M55: 38,288,677 km (0.096 R)
• M56: 40,218,789 km (0.103 R)
• M57: 41,055,640 km (0.082 R)
• M58: 41,429,485 km (0.082 R)
• M59: 41,523,133 km (0.098 R)
• M60: 42,086,219 km (0.112 R)
• M61: 42,368,810 km (0.096 R)
• M62: 42,841,090 km (0.093 R)
• M63: 43,030,631 km (0.075 R)
• M64: 44,077,367 km (0.046 R)
• M65: 46,098,883 km (0.059 R)
• M66: 46,390,150 km (0.119 R)
• M67: 46,487,389 km (0.101 R)
• M68: 48,347,339 km (0.113 R)
• M69: 48,939,747 km (0.111 R)
• M70: 49,932,478 km (0.117 R)
• M71: 50,631,399 km (0.05 R)
• M72: 52,139,645 km (0.039 R)
• M73: 53,867,052 km (0.076 R)
• M74: 54,276,202 km (0.12 R)
• M75: 54,891,797 km (0.09 R)
• M76: 55,097,494 km (0.065 R)
• M77: 57,377,366 km (0.089 R)
• M78: 57,795,193 km (0.109 R)
• M79: 58,004,480 km (0.104 R)
• M80: 59,160,124 km (0.111 R)
• M81: 59,793,671 km (0.092 R)
• M82: 60,429,461 km (0.097 R)
• M83: 61,921,700 km (0.101 R)
• M84: 62,887,354 km (0.114 R)
• M85: 63,749,936 km (0.089 R)
• M86: 64,616,407 km (0.12 R)
• M87: 65,159,896 km (0.107 R)
• M88: 67,019,098 km (0.042 R)
• M89: 68,784,951 km (0.082 R)
• M90: 70,230,815 km (0.062 R)
• M91: 72,024,194 km (0.081 R)
• M92: 73,265,856 km (0.111 R)
• M93: 75,427,097 km (0.09 R)
• M94: 76,228,642 km (0.104 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 13,079 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit