🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.7

Radius: 12.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.97 AU - 1.35 AU

Year: 847 Days

Day: 8.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 42,672,446 km

• M1: 171,888 km (0.086 R)
• M2: 273,615 km (0.116 R)
• M3: 415,583 km (0.034 R)
• M4: 526,884 km (0.103 R)
• M5: 717,172 km (0.087 R)
• M6: 806,033 km (0.063 R)
• M7: 907,161 km (0.079 R)
• M8: 987,346 km (0.106 R)
• M9: 1,088,025 km (0.071 R)
• M10: 1,201,570 km (0.068 R)
• M11: 1,314,666 km (0.089 R)
• M12: 1,446,462 km (0.03 R)
• M13: 1,547,141 km (0.081 R)
• M14: 1,671,158 km (0.12 R)
• M15: 1,798,765 km (0.091 R)
• M16: 1,902,137 km (0.102 R)
• M17: 1,996,384 km (0.084 R)
• M18: 2,149,422 km (0.06 R)
• M19: 2,342,104 km (0.092 R)
• M20: 2,437,548 km (0.078 R)
• M21: 2,540,471 km (0.1 R)
• M22: 2,651,024 km (0.044 R)
• M23: 2,731,956 km (0.051 R)
• M24: 2,832,785 km (0.09 R)
• M25: 2,921,946 km (0.079 R)
• M26: 3,195,411 km (0.063 R)
• M27: 3,308,507 km (0.103 R)
• M28: 3,396,021 km (0.098 R)
• M29: 3,491,016 km (0.104 R)
• M30: 3,656,022 km (0.059 R)
• M31: 3,739,498 km (0.066 R)
• M32: 3,823,722 km (0.074 R)
• M33: 3,908,544 km (0.057 R)
• M34: 4,058,441 km (0.106 R)
• M35: 4,181,260 km (0.109 R)
• M36: 4,334,748 km (0.106 R)
• M37: 4,438,120 km (0.112 R)
• M38: 4,519,950 km (0.038 R)
• M39: 4,609,709 km (0.076 R)
• M40: 4,738,064 km (0.116 R)
• M41: 4,829,318 km (0.056 R)
• M42: 5,263,302 km (0.058 R)
• M43: 5,389,562 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.6

Radius: 15

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.31 AU - 1.85 AU

Year: 1347 Days

Day: 13.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 42,672,446 km

• M1: 258,804 km (0.115 R)
• M2: 352,901 km (0.069 R)
• M3: 469,887 km (0.109 R)
• M4: 567,724 km (0.098 R)
• M5: 765,044 km (0.056 R)
• M6: 953,836 km (0.059 R)
• M7: 1,079,648 km (0.096 R)
• M8: 1,241,812 km (0.088 R)
• M9: 1,525,898 km (0.104 R)
• M10: 1,858,155 km (0.051 R)
• M11: 1,983,219 km (0.079 R)
• M12: 2,120,550 km (0.071 R)
• M13: 2,261,172 km (0.11 R)
• M14: 2,405,085 km (0.117 R)
• M15: 2,522,669 km (0.079 R)
• M16: 2,917,906 km (0.041 R)
• M17: 3,033,097 km (0.061 R)
• M18: 3,160,554 km (0.1 R)
• M19: 3,333,340 km (0.104 R)
• M20: 3,454,065 km (0.08 R)
• M21: 3,576,137 km (0.094 R)
• M22: 3,711,224 km (0.084 R)
• M23: 3,905,402 km (0.116 R)
• M24: 4,009,522 km (0.107 R)
• M25: 4,103,021 km (0.026 R)
• M26: 4,280,294 km (0.118 R)
• M27: 4,399,823 km (0.095 R)
• M28: 4,642,321 km (0.118 R)
• M29: 5,014,670 km (0.064 R)
• M30: 5,306,685 km (0.093 R)
• M31: 5,422,474 km (0.07 R)
• M32: 5,696,089 km (0.042 R)
• M33: 5,987,655 km (0.102 R)
• M34: 6,434,354 km (0.068 R)
• M35: 6,544,159 km (0.082 R)
• M36: 6,640,949 km (0.099 R)
• M37: 6,738,187 km (0.07 R)
• M38: 6,835,875 km (0.102 R)
• M39: 6,948,073 km (0.111 R)
• M40: 7,046,808 km (0.092 R)
• M41: 7,388,788 km (0.108 R)
• M42: 7,547,362 km (0.066 R)
• M43: 7,677,961 km (0.046 R)
• M44: 7,853,290 km (0.099 R)
• M45: 8,148,596 km (0.036 R)
• M46: 8,417,423 km (0.039 R)
• M47: 8,537,850 km (0.112 R)
• M48: 8,917,978 km (0.093 R)
• M49: 9,257,266 km (0.069 R)
• M50: 9,490,938 km (0.081 R)
• M51: 9,600,593 km (0.113 R)
• M52: 10,059,858 km (0.087 R)
• M53: 10,284,106 km (0.081 R)
• M54: 10,639,849 km (0.029 R)
• M55: 10,884,891 km (0.086 R)
• M56: 11,164,639 km (0.105 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.7

Radius: 4.2

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.67 AU - 7.97 AU

Year: 14832 Days

Day: 21.4 Hours

Environment

Temp: -240 °C

Axial Tilt: 60.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,672,446 km

• M1: 94,845 km (0.062 R)
• M2: 220,657 km (0.11 R)
• M3: 432,188 km (0.094 R)
• M4: 472,729 km (0.106 R)
• M5: 910,153 km (0.079 R)
• M6: 1,523,056 km (0.072 R)
• M7: 1,586,037 km (0.081 R)
• M8: 1,823,897 km (0.079 R)
• M9: 2,004,013 km (0.109 R)
• M10: 2,142,840 km (0.112 R)
• M11: 2,237,087 km (0.07 R)
• M12: 2,308,744 km (0.115 R)
• M13: 2,503,520 km (0.083 R)
• M14: 2,653,118 km (0.083 R)
• M15: 2,831,289 km (0.103 R)
• M16: 3,950,431 km (0.075 R)
• M17: 4,124,413 km (0.069 R)
• M18: 4,540,445 km (0.106 R)
• M19: 5,126,121 km (0.065 R)
• M20: 5,284,096 km (0.066 R)
• M21: 5,443,867 km (0.087 R)
• M22: 5,475,880 km (0.087 R)
• M23: 6,299,417 km (0.106 R)
• M24: 6,434,653 km (0.068 R)
• M25: 7,767,271 km (0.032 R)
• M26: 7,985,385 km (0.044 R)
• M27: 8,095,040 km (0.073 R)
• M28: 8,353,096 km (0.073 R)
• M29: 8,990,982 km (0.05 R)
• M30: 10,392,714 km (0.111 R)
• M31: 10,552,634 km (0.064 R)
• M32: 10,915,409 km (0.041 R)
• M33: 11,241,233 km (0.109 R)
• M34: 11,611,637 km (0.119 R)
• M35: 12,533,908 km (0.074 R)
• M36: 12,576,394 km (0.082 R)
• M37: 13,262,599 km (0.091 R)
• M38: 13,479,516 km (0.12 R)
• M39: 14,137,298 km (0.103 R)
• M40: 15,211,261 km (0.085 R)
• M41: 16,264,879 km (0.12 R)
• M42: 16,543,580 km (0.109 R)
• M43: 17,152,892 km (0.099 R)
• M44: 17,579,096 km (0.09 R)
• M45: 18,248,846 km (0.086 R)
• M46: 18,441,678 km (0.093 R)
• M47: 18,683,727 km (0.095 R)
• M48: 19,171,117 km (0.058 R)
• M49: 19,959,498 km (0.1 R)
• M50: 20,108,497 km (0.1 R)
• M51: 20,357,577 km (0.094 R)
• M52: 20,959,709 km (0.069 R)
• M53: 21,465,948 km (0.09 R)
• M54: 24,056,684 km (0.111 R)
• M55: 24,374,131 km (0.08 R)
• M56: 25,173,881 km (0.12 R)
• M57: 25,657,830 km (0.114 R)
• M58: 25,765,840 km (0.117 R)
• M59: 26,362,286 km (0.08 R)
• M60: 26,471,343 km (0.072 R)
• M61: 26,635,003 km (0.088 R)
• M62: 26,689,607 km (0.076 R)
• M63: 28,012,201 km (0.108 R)
• M64: 28,123,353 km (0.118 R)
• M65: 29,412,288 km (0.095 R)
• M66: 29,468,836 km (0.104 R)
• M67: 30,663,225 km (0.091 R)
• M68: 31,295,127 km (0.057 R)
• M69: 32,222,035 km (0.108 R)
• M70: 32,396,765 km (0.09 R)
• M71: 32,455,108 km (0.097 R)
• M72: 32,805,766 km (0.078 R)
• M73: 33,570,061 km (0.102 R)
• M74: 35,056,017 km (0.082 R)
• M75: 36,199,693 km (0.078 R)
• M76: 37,172,229 km (0.109 R)
• M77: 37,355,486 km (0.072 R)
• M78: 38,338,194 km (0.104 R)
• M79: 38,523,396 km (0.114 R)
• M80: 40,706,029 km (0.07 R)
• M81: 40,831,991 km (0.061 R)
• M82: 41,717,161 km (0.111 R)
• M83: 42,608,466 km (0.079 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 12,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit