🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.8

Radius: 14.5

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.62 AU - 0.94 AU

Year: 438 Days

Day: 9.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 13,761,301 km

• M1: 182,659 km (0.116 R)
• M2: 274,961 km (0.099 R)
• M3: 409,001 km (0.113 R)
• M4: 554,559 km (0.096 R)
• M5: 664,215 km (0.056 R)
• M6: 756,516 km (0.065 R)
• M7: 858,692 km (0.062 R)
• M8: 1,170,903 km (0.09 R)
• M9: 1,474,437 km (0.058 R)
• M10: 1,583,493 km (0.114 R)
• M11: 1,701,377 km (0.092 R)
• M12: 1,908,869 km (0.104 R)
• M13: 2,022,264 km (0.099 R)
• M14: 2,151,068 km (0.109 R)
• M15: 2,296,028 km (0.117 R)
• M16: 2,417,202 km (0.091 R)
• M17: 2,596,121 km (0.089 R)
• M18: 2,729,712 km (0.1 R)
• M19: 2,851,186 km (0.028 R)
• M20: 2,989,265 km (0.045 R)
• M21: 3,272,304 km (0.061 R)
• M22: 3,409,485 km (0.116 R)
• M23: 3,525,423 km (0.064 R)
• M24: 3,626,851 km (0.046 R)
• M25: 3,848,854 km (0.081 R)
• M26: 3,945,345 km (0.073 R)
• M27: 4,124,413 km (0.111 R)
• M28: 4,398,327 km (0.057 R)
• M29: 4,533,264 km (0.076 R)
• M30: 4,842,184 km (0.08 R)
• M31: 5,051,920 km (0.094 R)
• M32: 5,193,440 km (0.031 R)
• M33: 5,336,306 km (0.105 R)
• M34: 5,507,745 km (0.043 R)
• M35: 5,644,328 km (0.107 R)
• M36: 5,782,107 km (0.112 R)
• M37: 5,874,559 km (0.103 R)
• M38: 6,126,781 km (0.046 R)
• M39: 6,268,600 km (0.093 R)
• M40: 6,373,168 km (0.1 R)
• M41: 6,497,484 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.7

Radius: 11.7

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.95 AU - 1.05 AU

Year: 636 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 13,761,301 km

• M1: 177,722 km (0.032 R)
• M2: 250,876 km (0.106 R)
• M3: 358,736 km (0.085 R)
• M4: 439,369 km (0.066 R)
• M5: 532,718 km (0.117 R)
• M6: 629,508 km (0.083 R)
• M7: 881,431 km (0.119 R)
• M8: 999,763 km (0.065 R)
• M9: 1,142,030 km (0.107 R)
• M10: 1,278,613 km (0.079 R)
• M11: 1,474,137 km (0.066 R)
• M12: 1,568,833 km (0.11 R)
• M13: 1,665,623 km (0.039 R)
• M14: 1,771,688 km (0.084 R)
• M15: 1,865,635 km (0.05 R)
• M16: 1,953,898 km (0.11 R)
• M17: 2,142,242 km (0.046 R)
• M18: 2,305,303 km (0.109 R)
• M19: 2,464,475 km (0.117 R)
• M20: 2,561,714 km (0.083 R)
• M21: 2,676,904 km (0.045 R)
• M22: 2,810,645 km (0.061 R)
• M23: 3,067,654 km (0.119 R)
• M24: 3,504,031 km (0.114 R)
• M25: 3,595,585 km (0.029 R)
• M26: 3,669,337 km (0.115 R)
• M27: 3,780,937 km (0.085 R)
• M28: 4,151,790 km (0.104 R)
• M29: 4,248,729 km (0.119 R)
• M30: 4,455,025 km (0.027 R)
• M31: 4,544,484 km (0.088 R)
• M32: 4,694,830 km (0.101 R)
• M33: 4,846,821 km (0.098 R)
• M34: 4,959,319 km (0.107 R)
• M35: 5,218,423 km (0.047 R)
• M36: 5,386,571 km (0.027 R)
• M37: 5,471,243 km (0.117 R)
• M38: 5,556,514 km (0.119 R)
• M39: 5,652,855 km (0.095 R)
• M40: 5,749,944 km (0.051 R)
• M41: 5,934,548 km (0.043 R)
• M42: 6,099,105 km (0.099 R)
• M43: 6,231,948 km (0.116 R)
• M44: 6,332,179 km (0.061 R)
• M45: 6,489,256 km (0.055 R)
• M46: 6,602,203 km (0.117 R)
• M47: 6,681,639 km (0.085 R)
• M48: 6,910,374 km (0.092 R)
• M49: 7,130,134 km (0.063 R)
• M50: 7,328,800 km (0.088 R)
• M51: 7,470,020 km (0.102 R)
• M52: 7,600,469 km (0.108 R)
• M53: 7,851,345 km (0.078 R)
• M54: 8,020,241 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.5

Radius: 9

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.85 AU - 1.39 AU

Year: 754 Days

Day: 5.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 13,761,301 km

• M1: 127,757 km (0.113 R)
• M2: 190,588 km (0.1 R)
• M3: 279,598 km (0.105 R)
• M4: 365,318 km (0.103 R)
• M5: 544,686 km (0.025 R)
• M6: 622,028 km (0.096 R)
• M7: 680,820 km (0.108 R)
• M8: 853,157 km (0.097 R)
• M9: 923,767 km (0.083 R)
• M10: 987,795 km (0.077 R)
• M11: 1,053,319 km (0.069 R)
• M12: 1,125,126 km (0.1 R)
• M13: 1,240,615 km (0.104 R)
• M14: 1,365,081 km (0.105 R)
• M15: 1,503,907 km (0.092 R)
• M16: 1,590,375 km (0.079 R)
• M17: 1,663,080 km (0.094 R)
• M18: 1,795,623 km (0.119 R)
• M19: 1,855,014 km (0.098 R)
• M20: 1,937,292 km (0.074 R)
• M21: 2,003,863 km (0.078 R)
• M22: 2,059,963 km (0.103 R)
• M23: 2,156,753 km (0.041 R)
• M24: 2,284,060 km (0.064 R)
• M25: 2,366,489 km (0.049 R)
• M26: 2,467,916 km (0.115 R)
• M27: 2,558,722 km (0.053 R)
• M28: 2,632,025 km (0.07 R)
• M29: 2,749,758 km (0.101 R)
• M30: 2,856,571 km (0.068 R)
• M31: 2,952,015 km (0.041 R)
• M32: 3,029,058 km (0.106 R)
• M33: 3,159,058 km (0.12 R)
• M34: 3,310,900 km (0.095 R)
• M35: 3,451,672 km (0.051 R)
• M36: 3,533,053 km (0.111 R)
• M37: 3,683,848 km (0.029 R)
• M38: 3,760,142 km (0.057 R)
• M39: 3,829,855 km (0.027 R)
• M40: 3,900,016 km (0.081 R)
• M41: 4,077,440 km (0.099 R)
• M42: 4,185,150 km (0.106 R)
• M43: 4,250,225 km (0.044 R)
• M44: 4,396,083 km (0.109 R)
• M45: 4,874,048 km (0.072 R)
• M46: 4,950,194 km (0.061 R)
• M47: 5,073,013 km (0.113 R)
• M48: 5,181,173 km (0.041 R)
• M49: 5,266,892 km (0.086 R)
• M50: 5,329,424 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.9

Radius: 12.5

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.38 AU - 1.96 AU

Year: 1372 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 13,761,301 km

• M1: 209,287 km (0.088 R)
• M2: 294,109 km (0.112 R)
• M3: 469,139 km (0.101 R)
• M4: 547,528 km (0.119 R)
• M5: 672,293 km (0.033 R)
• M6: 756,816 km (0.108 R)
• M7: 1,042,548 km (0.062 R)
• M8: 1,151,455 km (0.094 R)
• M9: 1,336,059 km (0.106 R)
• M10: 1,436,888 km (0.098 R)
• M11: 1,549,834 km (0.075 R)
• M12: 1,705,416 km (0.106 R)
• M13: 1,785,301 km (0.045 R)
• M14: 1,897,200 km (0.118 R)
• M15: 2,096,165 km (0.054 R)
• M16: 2,225,568 km (0.06 R)
• M17: 2,447,272 km (0.116 R)
• M18: 2,746,467 km (0.088 R)
• M19: 3,009,012 km (0.111 R)
• M20: 3,106,549 km (0.09 R)
• M21: 3,254,950 km (0.08 R)
• M22: 3,636,275 km (0.102 R)
• M23: 3,753,560 km (0.096 R)
• M24: 3,951,777 km (0.109 R)
• M25: 4,032,111 km (0.066 R)
• M26: 4,167,198 km (0.092 R)
• M27: 4,249,028 km (0.058 R)
• M28: 4,736,867 km (0.064 R)
• M29: 4,908,306 km (0.096 R)
• M30: 5,009,135 km (0.064 R)
• M31: 5,257,318 km (0.109 R)
• M32: 5,375,500 km (0.101 R)
• M33: 5,569,529 km (0.084 R)
• M34: 5,735,433 km (0.07 R)
• M35: 6,227,610 km (0.068 R)
• M36: 6,431,512 km (0.053 R)
• M37: 6,829,891 km (0.056 R)
• M38: 7,583,714 km (0.099 R)
• M39: 7,801,679 km (0.117 R)
• M40: 8,004,683 km (0.103 R)
• M41: 8,158,021 km (0.11 R)
• M42: 8,676,527 km (0.035 R)
• M43: 8,763,892 km (0.102 R)
• M44: 8,992,777 km (0.071 R)
• M45: 9,205,655 km (0.115 R)
• M46: 9,474,183 km (0.117 R)
• M47: 9,618,545 km (0.045 R)
• M48: 9,818,108 km (0.046 R)
• M49: 9,945,865 km (0.116 R)
• M50: 10,239,825 km (0.079 R)
• M51: 10,350,976 km (0.119 R)
• M52: 10,648,975 km (0.108 R)
• M53: 10,855,420 km (0.096 R)
• M54: 11,158,356 km (0.052 R)
• M55: 11,966,483 km (0.074 R)
• M56: 12,259,695 km (0.097 R)
• M57: 12,515,807 km (0.115 R)
• M58: 12,913,139 km (0.086 R)
• M59: 12,993,173 km (0.04 R)
• M60: 13,153,692 km (0.078 R)
• M61: 13,294,613 km (0.11 R)
• M62: 13,375,396 km (0.107 R)
• M63: 13,578,101 km (0.094 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: 438 - 20,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit