🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.6

Radius: 8.1

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.56 AU - 0.7 AU

Year: 345 Days

Day: 8.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 11,585,464 km

• M1: 100,829 km (0.095 R)
• M2: 154,834 km (0.091 R)
• M3: 211,980 km (0.043 R)
• M4: 283,787 km (0.075 R)
• M5: 336,894 km (0.098 R)
• M6: 404,961 km (0.093 R)
• M7: 455,974 km (0.084 R)
• M8: 509,830 km (0.067 R)
• M9: 565,929 km (0.097 R)
• M10: 627,713 km (0.092 R)
• M11: 701,764 km (0.118 R)
• M12: 785,838 km (0.07 R)
• M13: 859,290 km (0.07 R)
• M14: 924,216 km (0.102 R)
• M15: 1,036,264 km (0.062 R)
• M16: 1,233,285 km (0.113 R)
• M17: 1,294,770 km (0.068 R)
• M18: 1,357,301 km (0.087 R)
• M19: 1,412,353 km (0.06 R)
• M20: 1,463,965 km (0.065 R)
• M21: 1,525,001 km (0.068 R)
• M22: 1,636,002 km (0.056 R)
• M23: 1,814,772 km (0.114 R)
• M24: 1,889,870 km (0.069 R)
• M25: 2,053,231 km (0.108 R)
• M26: 2,216,292 km (0.098 R)
• M27: 2,317,121 km (0.116 R)
• M28: 2,373,221 km (0.043 R)
• M29: 2,450,563 km (0.109 R)
• M30: 2,518,331 km (0.032 R)
• M31: 2,645,040 km (0.119 R)
• M32: 2,719,839 km (0.106 R)
• M33: 2,773,844 km (0.112 R)
• M34: 2,860,760 km (0.074 R)
• M35: 2,926,733 km (0.087 R)
• M36: 2,993,154 km (0.098 R)
• M37: 3,138,713 km (0.104 R)
• M38: 3,246,723 km (0.115 R)
• M39: 3,344,260 km (0.077 R)
• M40: 3,507,172 km (0.078 R)
• M41: 3,566,114 km (0.119 R)
• M42: 3,625,205 km (0.083 R)
• M43: 3,696,713 km (0.087 R)
• M44: 3,847,059 km (0.037 R)
• M45: 3,913,779 km (0.117 R)
• M46: 3,968,832 km (0.117 R)
• M47: 4,116,634 km (0.108 R)
• M48: 4,228,683 km (0.053 R)
• M49: 4,291,365 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.4

Radius: 11.4

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.64 AU - 0.66 AU

Year: 362 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 11,585,464 km

• M1: 146,008 km (0.101 R)
• M2: 242,947 km (0.059 R)
• M3: 321,486 km (0.064 R)
• M4: 413,788 km (0.042 R)
• M5: 502,350 km (0.094 R)
• M6: 612,304 km (0.074 R)
• M7: 699,220 km (0.118 R)
• M8: 772,224 km (0.118 R)
• M9: 907,012 km (0.095 R)
• M10: 991,834 km (0.115 R)
• M11: 1,210,097 km (0.098 R)
• M12: 1,304,643 km (0.097 R)
• M13: 1,406,519 km (0.064 R)
• M14: 1,564,644 km (0.108 R)
• M15: 1,673,402 km (0.097 R)
• M16: 1,759,271 km (0.081 R)
• M17: 1,867,430 km (0.069 R)
• M18: 2,004,611 km (0.086 R)
• M19: 2,183,680 km (0.034 R)
• M20: 2,306,051 km (0.065 R)
• M21: 2,522,968 km (0.098 R)
• M22: 2,639,804 km (0.03 R)
• M23: 3,032,498 km (0.039 R)
• M24: 3,113,281 km (0.074 R)
• M25: 3,308,806 km (0.118 R)
• M26: 3,437,161 km (0.033 R)
• M27: 3,778,842 km (0.097 R)
• M28: 3,866,058 km (0.11 R)
• M29: 4,001,444 km (0.075 R)
• M30: 4,083,423 km (0.119 R)
• M31: 4,424,357 km (0.067 R)
• M32: 4,516,360 km (0.084 R)
• M33: 4,630,353 km (0.09 R)
• M34: 4,702,160 km (0.08 R)
• M35: 4,832,460 km (0.045 R)
• M36: 4,905,314 km (0.104 R)
• M37: 5,007,938 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.2

Radius: 9.9

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.51 AU - 2.07 AU

Year: 1653 Days

Day: 12.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 11,585,464 km

• M1: 128,804 km (0.106 R)
• M2: 229,633 km (0.067 R)
• M3: 291,566 km (0.049 R)
• M4: 362,326 km (0.104 R)
• M5: 468,690 km (0.095 R)
• M6: 550,520 km (0.104 R)
• M7: 631,453 km (0.11 R)
• M8: 696,827 km (0.118 R)
• M9: 806,781 km (0.077 R)
• M10: 960,568 km (0.11 R)
• M11: 1,100,442 km (0.093 R)
• M12: 1,348,924 km (0.053 R)
• M13: 1,488,948 km (0.11 R)
• M14: 1,928,317 km (0.106 R)
• M15: 2,056,971 km (0.103 R)
• M16: 2,239,779 km (0.047 R)
• M17: 2,534,786 km (0.097 R)
• M18: 2,665,236 km (0.099 R)
• M19: 2,898,758 km (0.083 R)
• M20: 2,966,675 km (0.038 R)
• M21: 3,127,343 km (0.085 R)
• M22: 3,338,276 km (0.059 R)
• M23: 3,651,235 km (0.056 R)
• M24: 3,786,621 km (0.089 R)
• M25: 3,886,104 km (0.099 R)
• M26: 4,062,181 km (0.099 R)
• M27: 4,138,475 km (0.1 R)
• M28: 4,241,100 km (0.066 R)
• M29: 4,448,741 km (0.068 R)
• M30: 4,686,303 km (0.086 R)
• M31: 5,023,197 km (0.115 R)
• M32: 5,187,755 km (0.098 R)
• M33: 5,451,945 km (0.103 R)
• M34: 5,550,380 km (0.065 R)
• M35: 5,763,408 km (0.115 R)
• M36: 5,979,128 km (0.063 R)
• M37: 6,080,705 km (0.084 R)
• M38: 6,212,201 km (0.075 R)
• M39: 6,315,125 km (0.117 R)
• M40: 6,418,646 km (0.109 R)
• M41: 6,687,324 km (0.037 R)
• M42: 6,792,791 km (0.038 R)
• M43: 7,097,372 km (0.076 R)
• M44: 7,282,275 km (0.1 R)
• M45: 7,593,887 km (0.094 R)
• M46: 7,814,694 km (0.109 R)
• M47: 7,941,852 km (0.093 R)
• M48: 8,085,615 km (0.106 R)
• M49: 8,489,829 km (0.112 R)
• M50: 8,555,053 km (0.101 R)
• M51: 8,884,019 km (0.111 R)
• M52: 9,486,599 km (0.057 R)
• M53: 9,622,285 km (0.097 R)
• M54: 9,827,084 km (0.072 R)
• M55: 10,154,255 km (0.089 R)
• M56: 10,345,291 km (0.11 R)
• M57: 10,678,146 km (0.103 R)
• M58: 10,837,019 km (0.1 R)
• M59: 11,192,913 km (0.1 R)
• M60: 11,390,382 km (0.051 R)
• M61: 11,843,364 km (0.093 R)
• M62: 11,952,870 km (0.069 R)
• M63: 12,468,833 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.6

Radius: 11.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.77 AU - 2.85 AU

Year: 2423 Days

Day: 11.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 11,585,464 km

• M1: 200,910 km (0.103 R)
• M2: 290,519 km (0.063 R)
• M3: 367,562 km (0.096 R)
• M4: 441,463 km (0.114 R)
• M5: 536,159 km (0.073 R)
• M6: 646,861 km (0.045 R)
• M7: 876,195 km (0.11 R)
• M8: 1,094,159 km (0.114 R)
• M9: 1,200,224 km (0.117 R)
• M10: 1,371,364 km (0.061 R)
• M11: 1,475,933 km (0.088 R)
• M12: 1,921,585 km (0.061 R)
• M13: 2,258,030 km (0.093 R)
• M14: 2,587,445 km (0.119 R)
• M15: 2,691,864 km (0.101 R)
• M16: 3,096,377 km (0.118 R)
• M17: 3,563,720 km (0.114 R)
• M18: 3,651,235 km (0.066 R)
• M19: 3,739,348 km (0.094 R)
• M20: 3,917,669 km (0.12 R)
• M21: 4,206,094 km (0.065 R)
• M22: 4,329,512 km (0.107 R)
• M23: 4,423,011 km (0.078 R)
• M24: 5,145,269 km (0.086 R)
• M25: 5,227,847 km (0.056 R)
• M26: 5,410,955 km (0.102 R)
• M27: 5,800,807 km (0.047 R)
• M28: 5,990,497 km (0.083 R)
• M29: 6,129,773 km (0.106 R)
• M30: 6,287,898 km (0.105 R)
• M31: 6,554,182 km (0.098 R)
• M32: 6,951,514 km (0.119 R)
• M33: 7,264,024 km (0.1 R)
• M34: 7,375,474 km (0.036 R)
• M35: 7,450,124 km (0.099 R)
• M36: 7,750,965 km (0.081 R)
• M37: 7,960,103 km (0.093 R)
• M38: 8,055,845 km (0.087 R)
• M39: 8,716,918 km (0.109 R)
• M40: 8,855,147 km (0.05 R)
• M41: 9,073,859 km (0.119 R)
• M42: 9,274,320 km (0.091 R)
• M43: 9,435,736 km (0.104 R)
• M44: 9,638,890 km (0.11 R)
• M45: 9,740,916 km (0.085 R)
• M46: 9,905,025 km (0.056 R)
• M47: 10,028,742 km (0.114 R)
• M48: 10,781,668 km (0.117 R)
• M49: 11,036,733 km (0.069 R)
• M50: 11,272,349 km (0.064 R)
• M51: 11,401,452 km (0.071 R)
• M52: 11,531,153 km (0.073 R)
• M53: 12,586,267 km (0.091 R)
• M54: 13,148,007 km (0.096 R)
• M55: 13,397,836 km (0.075 R)
• M56: 13,717,975 km (0.119 R)
• M57: 13,901,981 km (0.052 R)
• M58: 14,435,895 km (0.094 R)
• M59: 14,693,652 km (0.116 R)
• M60: 15,000,178 km (0.069 R)
• M61: 15,285,013 km (0.03 R)
• M62: 15,595,578 km (0.092 R)
• M63: 15,667,535 km (0.092 R)
• M64: 15,739,641 km (0.099 R)
• M65: 15,884,152 km (0.075 R)
• M66: 16,101,817 km (0.112 R)
• M67: 16,223,141 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102

Radius: 10.8

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.64 AU - 2.78 AU

Year: 3079 Days

Day: 9.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 11,585,464 km

• M1: 139,575 km (0.092 R)
• M2: 209,287 km (0.082 R)
• M3: 290,070 km (0.112 R)
• M4: 575,054 km (0.12 R)
• M5: 652,546 km (0.072 R)
• M6: 887,863 km (0.058 R)
• M7: 1,097,749 km (0.074 R)
• M8: 1,438,832 km (0.103 R)
• M9: 1,904,231 km (0.067 R)
• M10: 2,168,421 km (0.085 R)
• M11: 2,464,924 km (0.077 R)
• M12: 2,546,156 km (0.054 R)
• M13: 2,618,112 km (0.065 R)
• M14: 2,816,778 km (0.11 R)
• M15: 2,923,292 km (0.114 R)
• M16: 3,085,755 km (0.038 R)
• M17: 3,284,720 km (0.1 R)
• M18: 3,476,505 km (0.059 R)
• M19: 3,579,578 km (0.06 R)
• M20: 3,648,842 km (0.099 R)
• M21: 3,835,839 km (0.083 R)
• M22: 3,978,256 km (0.117 R)
• M23: 4,146,554 km (0.082 R)
• M24: 4,403,413 km (0.118 R)
• M25: 4,602,827 km (0.074 R)
• M26: 5,376,697 km (0.112 R)
• M27: 5,956,090 km (0.104 R)
• M28: 6,176,896 km (0.107 R)
• M29: 6,470,706 km (0.109 R)
• M30: 6,912,768 km (0.104 R)
• M31: 7,014,046 km (0.106 R)
• M32: 7,527,466 km (0.095 R)
• M33: 7,811,253 km (0.082 R)
• M34: 8,761,947 km (0.094 R)
• M35: 8,871,603 km (0.12 R)
• M36: 9,076,552 km (0.082 R)
• M37: 9,474,781 km (0.083 R)
• M38: 9,830,076 km (0.099 R)
• M39: 10,222,770 km (0.076 R)
• M40: 10,687,272 km (0.11 R)
• M41: 11,141,750 km (0.119 R)
• M42: 11,448,276 km (0.115 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: 380 - 11,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit