🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.2

Radius: 14.8

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.43 AU - 0.63 AU

Year: 262 Days

Day: 5.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 58,053,799 km

• M1: 185,202 km (0.085 R)
• M2: 298,747 km (0.1 R)
• M3: 414,087 km (0.12 R)
• M4: 510,877 km (0.026 R)
• M5: 628,461 km (0.077 R)
• M6: 751,879 km (0.096 R)
• M7: 867,219 km (0.086 R)
• M8: 976,874 km (0.12 R)
• M9: 1,191,697 km (0.098 R)
• M10: 1,340,397 km (0.099 R)
• M11: 1,437,336 km (0.099 R)
• M12: 1,536,819 km (0.105 R)
• M13: 1,631,066 km (0.06 R)
• M14: 1,786,348 km (0.096 R)
• M15: 1,894,059 km (0.109 R)
• M16: 1,999,974 km (0.051 R)
• M17: 2,099,606 km (0.098 R)
• M18: 2,252,346 km (0.089 R)
• M19: 2,365,142 km (0.094 R)
• M20: 2,506,512 km (0.052 R)
• M21: 2,600,909 km (0.077 R)
• M22: 2,710,414 km (0.065 R)
• M23: 2,802,866 km (0.096 R)
• M24: 2,919,851 km (0.077 R)
• M25: 3,173,719 km (0.095 R)
• M26: 3,266,470 km (0.058 R)
• M27: 3,479,946 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.9

Radius: 13.5

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.72 AU - 2.32 AU

Year: 1947 Days

Day: 5.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 58,053,799 km

• M1: 172,337 km (0.118 R)
• M2: 277,055 km (0.067 R)
• M3: 398,828 km (0.086 R)
• M4: 504,444 km (0.106 R)
• M5: 607,367 km (0.052 R)
• M6: 820,993 km (0.105 R)
• M7: 947,104 km (0.106 R)
• M8: 1,100,143 km (0.055 R)
• M9: 1,272,479 km (0.114 R)
• M10: 1,443,320 km (0.086 R)
• M11: 2,267,754 km (0.053 R)
• M12: 2,694,108 km (0.093 R)
• M13: 2,818,723 km (0.105 R)
• M14: 2,917,009 km (0.115 R)
• M15: 3,045,065 km (0.052 R)
• M16: 3,336,481 km (0.118 R)
• M17: 3,530,959 km (0.104 R)
• M18: 3,994,114 km (0.036 R)
• M19: 4,136,830 km (0.045 R)
• M20: 4,329,961 km (0.107 R)
• M21: 4,509,628 km (0.053 R)
• M22: 4,675,083 km (0.089 R)
• M23: 4,792,218 km (0.099 R)
• M24: 5,012,277 km (0.114 R)
• M25: 5,392,255 km (0.109 R)
• M26: 5,853,615 km (0.095 R)
• M27: 6,162,235 km (0.115 R)
• M28: 6,309,290 km (0.112 R)
• M29: 6,532,191 km (0.102 R)
• M30: 6,909,477 km (0.098 R)
• M31: 7,024,069 km (0.066 R)
• M32: 7,197,154 km (0.085 R)
• M33: 7,430,077 km (0.036 R)
• M34: 7,586,856 km (0.043 R)
• M35: 7,685,441 km (0.069 R)
• M36: 7,784,325 km (0.104 R)
• M37: 7,903,704 km (0.113 R)
• M38: 8,285,478 km (0.062 R)
• M39: 8,570,761 km (0.064 R)
• M40: 8,673,535 km (0.11 R)
• M41: 9,025,688 km (0.096 R)
• M42: 9,172,145 km (0.065 R)
• M43: 9,298,256 km (0.117 R)
• M44: 9,680,179 km (0.098 R)
• M45: 9,765,749 km (0.053 R)
• M46: 10,197,339 km (0.067 R)
• M47: 10,349,929 km (0.034 R)
• M48: 10,437,443 km (0.078 R)
• M49: 10,834,327 km (0.062 R)
• M50: 11,124,098 km (0.077 R)
• M51: 11,506,919 km (0.048 R)
• M52: 11,643,202 km (0.115 R)
• M53: 11,871,339 km (0.047 R)
• M54: 12,239,350 km (0.055 R)
• M55: 12,751,722 km (0.114 R)
• M56: 13,152,346 km (0.105 R)
• M57: 13,437,778 km (0.081 R)
• M58: 13,917,987 km (0.047 R)
• M59: 14,063,097 km (0.084 R)
• M60: 14,233,190 km (0.117 R)
• M61: 14,575,171 km (0.105 R)
• M62: 14,673,457 km (0.118 R)
• M63: 14,845,793 km (0.064 R)
• M64: 15,167,878 km (0.077 R)
• M65: 15,617,569 km (0.119 R)
• M66: 15,793,646 km (0.066 R)
• M67: 16,812,557 km (0.051 R)
• M68: 16,993,121 km (0.069 R)
• M69: 17,277,956 km (0.089 R)
• M70: 17,408,106 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.1

Radius: 5.5

Gravity: 32.9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.17 AU - 6.69 AU

Year: 11059 Days

Day: 21.9 Hours

Environment

Temp: -231 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,053,799 km

• M1: 70,161 km (0.101 R)
• M2: 154,385 km (0.079 R)
• M3: 716,723 km (0.101 R)
• M4: 836,850 km (0.034 R)
• M5: 1,007,242 km (0.08 R)
• M6: 1,096,552 km (0.071 R)
• M7: 1,454,989 km (0.028 R)
• M8: 1,530,835 km (0.035 R)
• M9: 1,608,028 km (0.104 R)
• M10: 1,712,896 km (0.061 R)
• M11: 1,793,080 km (0.112 R)
• M12: 2,388,928 km (0.106 R)
• M13: 2,849,241 km (0.105 R)
• M14: 3,641,212 km (0.063 R)
• M15: 4,277,003 km (0.094 R)
• M16: 5,371,910 km (0.073 R)
• M17: 5,489,943 km (0.119 R)
• M18: 6,589,936 km (0.113 R)
• M19: 6,674,159 km (0.081 R)
• M20: 7,143,298 km (0.076 R)
• M21: 7,800,183 km (0.116 R)
• M22: 8,430,588 km (0.096 R)
• M23: 8,798,150 km (0.095 R)
• M24: 9,501,260 km (0.093 R)
• M25: 10,368,628 km (0.065 R)
• M26: 10,811,887 km (0.099 R)
• M27: 11,412,373 km (0.078 R)
• M28: 13,597,698 km (0.084 R)
• M29: 14,082,545 km (0.111 R)
• M30: 15,068,994 km (0.114 R)
• M31: 15,346,946 km (0.074 R)
• M32: 16,589,955 km (0.034 R)
• M33: 18,218,178 km (0.075 R)
• M34: 18,514,232 km (0.104 R)
• M35: 19,835,780 km (0.095 R)
• M36: 20,630,893 km (0.105 R)
• M37: 20,754,161 km (0.099 R)
• M38: 21,063,380 km (0.06 R)
• M39: 21,249,630 km (0.089 R)
• M40: 22,125,974 km (0.067 R)
• M41: 22,315,365 km (0.101 R)
• M42: 22,632,063 km (0.031 R)
• M43: 22,886,529 km (0.05 R)
• M44: 23,078,015 km (0.066 R)
• M45: 23,978,594 km (0.055 R)
• M46: 25,880,432 km (0.074 R)
• M47: 26,614,359 km (0.111 R)
• M48: 26,748,548 km (0.102 R)
• M49: 27,694,156 km (0.111 R)
• M50: 27,898,208 km (0.045 R)
• M51: 28,513,354 km (0.104 R)
• M52: 28,925,795 km (0.1 R)
• M53: 30,105,524 km (0.045 R)
• M54: 31,300,811 km (0.087 R)
• M55: 32,296,834 km (0.089 R)
• M56: 32,870,542 km (0.053 R)
• M57: 33,158,817 km (0.102 R)
• M58: 34,028,280 km (0.072 R)
• M59: 34,685,314 km (0.089 R)
• M60: 35,125,580 km (0.102 R)
• M61: 35,420,288 km (0.036 R)
• M62: 36,457,749 km (0.096 R)
• M63: 36,830,697 km (0.076 R)
• M64: 37,430,135 km (0.078 R)
• M65: 37,655,729 km (0.118 R)
• M66: 38,108,262 km (0.111 R)
• M67: 39,095,010 km (0.071 R)
• M68: 40,475,050 km (0.073 R)
• M69: 41,015,996 km (0.045 R)
• M70: 41,403,903 km (0.103 R)
• M71: 41,715,067 km (0.119 R)
• M72: 42,183,308 km (0.097 R)
• M73: 43,598,355 km (0.058 R)
• M74: 44,391,223 km (0.052 R)
• M75: 44,630,131 km (0.09 R)
• M76: 44,709,717 km (0.114 R)
• M77: 45,268,914 km (0.079 R)
• M78: 46,636,538 km (0.105 R)
• M79: 47,447,358 km (0.118 R)
• M80: 48,836,374 km (0.087 R)
• M81: 49,659,761 km (0.106 R)
• M82: 49,907,645 km (0.109 R)
• M83: 50,487,636 km (0.116 R)
• M84: 50,903,219 km (0.094 R)
• M85: 51,236,672 km (0.034 R)
• M86: 51,320,148 km (0.057 R)
• M87: 51,821,750 km (0.087 R)
• M88: 52,829,890 km (0.085 R)
• M89: 53,251,905 km (0.114 R)
• M90: 53,420,951 km (0.079 R)
• M91: 53,844,462 km (0.109 R)
• M92: 54,354,292 km (0.106 R)
• M93: 55,378,439 km (0.084 R)
• M94: 57,272,797 km (0.065 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit