🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.3

Radius: 9.8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.24 AU - 1.38 AU

Year: 1035 Days

Day: 5.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 32,515,891 km

• M1: 142,268 km (0.116 R)
• M2: 224,696 km (0.067 R)
• M3: 504,294 km (0.108 R)
• M4: 766,689 km (0.104 R)
• M5: 847,921 km (0.082 R)
• M6: 1,038,957 km (0.057 R)
• M7: 1,216,979 km (0.071 R)
• M8: 1,369,718 km (0.115 R)
• M9: 1,588,430 km (0.115 R)
• M10: 1,663,828 km (0.111 R)
• M11: 1,732,792 km (0.094 R)
• M12: 1,977,983 km (0.081 R)
• M13: 2,051,286 km (0.078 R)
• M14: 2,142,092 km (0.085 R)
• M15: 2,310,988 km (0.074 R)
• M16: 2,510,551 km (0.105 R)
• M17: 2,634,867 km (0.032 R)
• M18: 2,743,027 km (0.106 R)
• M19: 2,973,258 km (0.046 R)
• M20: 3,076,630 km (0.067 R)
• M21: 3,190,773 km (0.095 R)
• M22: 3,501,937 km (0.082 R)
• M23: 3,711,673 km (0.091 R)
• M24: 3,997,704 km (0.089 R)
• M25: 4,059,937 km (0.072 R)
• M26: 4,122,469 km (0.107 R)
• M27: 4,301,537 km (0.102 R)
• M28: 4,365,266 km (0.06 R)
• M29: 4,667,304 km (0.096 R)
• M30: 4,898,283 km (0.101 R)
• M31: 5,032,024 km (0.052 R)
• M32: 5,166,961 km (0.057 R)
• M33: 5,325,983 km (0.096 R)
• M34: 5,417,537 km (0.048 R)
• M35: 5,509,540 km (0.071 R)
• M36: 5,648,666 km (0.09 R)
• M37: 5,718,678 km (0.091 R)
• M38: 6,049,289 km (0.107 R)
• M39: 6,144,882 km (0.052 R)
• M40: 6,289,244 km (0.108 R)
• M41: 6,386,184 km (0.083 R)
• M42: 6,507,956 km (0.109 R)
• M43: 6,581,409 km (0.027 R)
• M44: 6,790,995 km (0.046 R)
• M45: 6,853,078 km (0.099 R)
• M46: 7,369,191 km (0.12 R)
• M47: 7,574,140 km (0.1 R)
• M48: 7,651,482 km (0.067 R)
• M49: 7,780,884 km (0.112 R)
• M50: 7,845,960 km (0.057 R)
• M51: 8,226,537 km (0.114 R)
• M52: 8,292,659 km (0.115 R)
• M53: 8,412,337 km (0.087 R)
• M54: 8,559,392 km (0.089 R)
• M55: 8,801,890 km (0.114 R)
• M56: 9,005,642 km (0.047 R)
• M57: 9,211,040 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434

Radius: 8.9

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.01 AU - 2.81 AU

Year: 2582 Days

Day: 14.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 59.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 32,515,891 km

• M1: 113,395 km (0.072 R)
• M2: 172,337 km (0.066 R)
• M3: 279,598 km (0.075 R)
• M4: 336,446 km (0.071 R)
• M5: 478,863 km (0.105 R)
• M6: 740,659 km (0.096 R)
• M7: 870,211 km (0.12 R)
• M8: 1,007,542 km (0.117 R)
• M9: 1,132,605 km (0.092 R)
• M10: 1,262,905 km (0.114 R)
• M11: 1,335,161 km (0.116 R)
• M12: 1,787,096 km (0.11 R)
• M13: 1,845,439 km (0.061 R)
• M14: 2,024,209 km (0.115 R)
• M15: 2,398,802 km (0.106 R)
• M16: 2,476,294 km (0.059 R)
• M17: 3,211,866 km (0.067 R)
• M18: 3,355,181 km (0.098 R)
• M19: 3,858,428 km (0.104 R)
• M20: 3,934,424 km (0.049 R)
• M21: 4,337,740 km (0.09 R)
• M22: 4,432,735 km (0.07 R)
• M23: 4,705,751 km (0.038 R)
• M24: 4,786,982 km (0.074 R)
• M25: 5,133,750 km (0.114 R)
• M26: 5,284,844 km (0.105 R)
• M27: 5,352,462 km (0.066 R)
• M28: 5,557,112 km (0.103 R)
• M29: 5,712,245 km (0.12 R)
• M30: 6,311,534 km (0.102 R)
• M31: 6,473,549 km (0.109 R)
• M32: 6,764,965 km (0.058 R)
• M33: 6,893,769 km (0.055 R)
• M34: 7,210,169 km (0.09 R)
• M35: 7,266,417 km (0.11 R)
• M36: 7,722,242 km (0.083 R)
• M37: 8,167,894 km (0.12 R)
• M38: 8,423,407 km (0.093 R)
• M39: 8,482,798 km (0.106 R)
• M40: 9,104,377 km (0.106 R)
• M41: 9,205,954 km (0.075 R)
• M42: 10,116,406 km (0.085 R)
• M43: 10,179,537 km (0.068 R)
• M44: 10,285,003 km (0.111 R)
• M45: 10,369,676 km (0.058 R)
• M46: 10,454,647 km (0.1 R)
• M47: 10,539,768 km (0.116 R)
• M48: 11,033,741 km (0.067 R)
• M49: 11,403,846 km (0.095 R)
• M50: 12,089,004 km (0.107 R)
• M51: 12,245,633 km (0.064 R)
• M52: 12,515,507 km (0.117 R)
• M53: 13,615,201 km (0.094 R)
• M54: 13,754,776 km (0.076 R)
• M55: 13,894,800 km (0.091 R)
• M56: 14,223,616 km (0.089 R)
• M57: 14,673,906 km (0.092 R)
• M58: 15,370,134 km (0.116 R)
• M59: 15,467,073 km (0.078 R)
• M60: 15,685,786 km (0.084 R)
• M61: 15,954,463 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.6

Radius: 14.9

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.74 AU - 4.36 AU

Year: 5626 Days

Day: 14.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,515,891 km

• M1: 270,024 km (0.065 R)
• M2: 483,650 km (0.11 R)
• M3: 579,841 km (0.074 R)
• M4: 758,611 km (0.036 R)
• M5: 889,659 km (0.089 R)
• M6: 1,072,766 km (0.104 R)
• M7: 1,316,910 km (0.104 R)
• M8: 1,429,707 km (0.108 R)
• M9: 1,546,094 km (0.082 R)
• M10: 1,824,795 km (0.07 R)
• M11: 2,026,154 km (0.065 R)
• M12: 2,716,249 km (0.117 R)
• M13: 2,841,761 km (0.077 R)
• M14: 3,033,695 km (0.105 R)
• M15: 3,318,829 km (0.089 R)
• M16: 3,728,278 km (0.102 R)
• M17: 4,082,077 km (0.114 R)
• M18: 4,202,354 km (0.098 R)
• M19: 4,299,592 km (0.12 R)
• M20: 4,397,579 km (0.11 R)
• M21: 4,670,894 km (0.09 R)
• M22: 5,365,477 km (0.09 R)
• M23: 5,577,607 km (0.097 R)
• M24: 5,711,647 km (0.069 R)
• M25: 6,203,076 km (0.106 R)
• M26: 6,851,134 km (0.103 R)
• M27: 7,818,583 km (0.096 R)
• M28: 7,999,148 km (0.081 R)
• M29: 8,181,059 km (0.108 R)
• M30: 8,766,286 km (0.1 R)
• M31: 9,301,547 km (0.102 R)
• M32: 9,718,027 km (0.036 R)
• M33: 9,912,355 km (0.033 R)
• M34: 10,271,988 km (0.069 R)
• M35: 10,802,911 km (0.097 R)
• M36: 11,615,826 km (0.032 R)
• M37: 12,308,464 km (0.106 R)
• M38: 12,695,175 km (0.075 R)
• M39: 12,943,357 km (0.116 R)
• M40: 13,516,766 km (0.109 R)
• M41: 13,661,427 km (0.093 R)
• M42: 13,915,744 km (0.099 R)
• M43: 14,025,249 km (0.094 R)
• M44: 14,503,214 km (0.089 R)
• M45: 14,874,367 km (0.105 R)
• M46: 15,324,058 km (0.108 R)
• M47: 16,313,648 km (0.081 R)
• M48: 16,893,938 km (0.06 R)
• M49: 17,717,923 km (0.064 R)
• M50: 18,035,220 km (0.084 R)
• M51: 18,154,749 km (0.04 R)
• M52: 18,394,405 km (0.061 R)
• M53: 20,891,343 km (0.083 R)
• M54: 21,016,855 km (0.094 R)
• M55: 21,142,667 km (0.093 R)
• M56: 21,690,644 km (0.089 R)
• M57: 22,115,352 km (0.116 R)
• M58: 23,145,932 km (0.087 R)
• M59: 23,710,664 km (0.088 R)
• M60: 24,324,015 km (0.112 R)
• M61: 25,209,186 km (0.114 R)
• M62: 25,432,236 km (0.07 R)
• M63: 25,566,276 km (0.119 R)
• M64: 25,835,103 km (0.1 R)
• M65: 26,059,949 km (0.097 R)
• M66: 26,874,659 km (0.049 R)
• M67: 27,651,670 km (0.114 R)
• M68: 28,529,062 km (0.113 R)
• M69: 28,668,338 km (0.063 R)
• M70: 29,556,201 km (0.112 R)
• M71: 29,885,615 km (0.063 R)
• M72: 30,074,408 km (0.105 R)
• M73: 30,216,227 km (0.118 R)
• M74: 30,310,922 km (0.067 R)
• M75: 30,690,602 km (0.086 R)
• M76: 31,935,705 km (0.11 R)
• M77: 32,273,646 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 16,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit