🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.7

Radius: 9.8

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.7 AU - 0.8 AU

Year: 448 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,128,538 km

• M1: 122,072 km (0.077 R)
• M2: 186,249 km (0.085 R)
• M3: 261,796 km (0.062 R)
• M4: 335,099 km (0.072 R)
• M5: 405,709 km (0.081 R)
• M6: 575,952 km (0.051 R)
• M7: 649,704 km (0.119 R)
• M8: 720,463 km (0.115 R)
• M9: 812,915 km (0.102 R)
• M10: 982,559 km (0.099 R)
• M11: 1,060,051 km (0.111 R)
• M12: 1,131,708 km (0.111 R)
• M13: 1,221,616 km (0.107 R)
• M14: 1,351,168 km (0.076 R)
• M15: 1,414,747 km (0.101 R)
• M16: 1,476,531 km (0.036 R)
• M17: 1,834,219 km (0.119 R)
• M18: 1,908,420 km (0.073 R)
• M19: 2,016,729 km (0.116 R)
• M20: 2,123,691 km (0.058 R)
• M21: 2,184,727 km (0.054 R)
• M22: 2,298,122 km (0.103 R)
• M23: 2,371,425 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.8

Radius: 12.5

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.43 AU - 1.71 AU

Year: 1358 Days

Day: 14.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 44,128,538 km

• M1: 157,676 km (0.098 R)
• M2: 261,946 km (0.114 R)
• M3: 341,532 km (0.085 R)
• M4: 423,512 km (0.042 R)
• M5: 545,434 km (0.111 R)
• M6: 695,181 km (0.052 R)
• M7: 845,527 km (0.117 R)
• M8: 999,763 km (0.078 R)
• M9: 1,215,034 km (0.057 R)
• M10: 1,319,752 km (0.095 R)
• M11: 1,576,612 km (0.067 R)
• M12: 1,809,985 km (0.065 R)
• M13: 1,910,664 km (0.115 R)
• M14: 1,992,644 km (0.085 R)
• M15: 2,181,586 km (0.058 R)
• M16: 2,498,434 km (0.038 R)
• M17: 2,749,010 km (0.103 R)
• M18: 2,948,275 km (0.115 R)
• M19: 3,067,804 km (0.069 R)
• M20: 3,188,978 km (0.042 R)
• M21: 3,436,263 km (0.103 R)
• M22: 3,562,224 km (0.108 R)
• M23: 3,702,697 km (0.119 R)
• M24: 3,818,934 km (0.048 R)
• M25: 3,897,174 km (0.086 R)
• M26: 4,175,277 km (0.117 R)
• M27: 4,364,368 km (0.069 R)
• M28: 4,570,065 km (0.114 R)
• M29: 4,835,302 km (0.096 R)
• M30: 4,991,183 km (0.114 R)
• M31: 5,279,010 km (0.098 R)
• M32: 5,381,035 km (0.083 R)
• M33: 5,646,422 km (0.092 R)
• M34: 5,765,801 km (0.082 R)
• M35: 5,931,256 km (0.113 R)
• M36: 6,267,104 km (0.05 R)
• M37: 6,562,260 km (0.117 R)
• M38: 6,989,362 km (0.088 R)
• M39: 7,085,554 km (0.095 R)
• M40: 7,540,331 km (0.068 R)
• M41: 7,638,916 km (0.084 R)
• M42: 7,787,766 km (0.109 R)
• M43: 7,887,548 km (0.053 R)
• M44: 8,546,526 km (0.117 R)
• M45: 8,960,912 km (0.076 R)
• M46: 9,100,487 km (0.095 R)
• M47: 9,381,731 km (0.064 R)
• M48: 9,470,293 km (0.055 R)
• M49: 10,025,301 km (0.109 R)
• M50: 10,370,723 km (0.113 R)
• M51: 10,980,035 km (0.104 R)
• M52: 11,167,032 km (0.101 R)
• M53: 11,392,775 km (0.108 R)
• M54: 11,582,017 km (0.119 R)
• M55: 11,848,899 km (0.113 R)
• M56: 12,233,515 km (0.061 R)
• M57: 12,427,394 km (0.111 R)
• M58: 12,759,202 km (0.101 R)
• M59: 12,916,430 km (0.048 R)
• M60: 13,094,152 km (0.117 R)
• M61: 13,252,726 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.3

Radius: 9.7

Gravity: 2.53 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.93 AU - 2.45 AU

Year: 2237 Days

Day: 8.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,128,538 km

• M1: 158,125 km (0.097 R)
• M2: 222,751 km (0.115 R)
• M3: 315,203 km (0.073 R)
• M4: 383,419 km (0.106 R)
• M5: 447,298 km (0.114 R)
• M6: 569,519 km (0.097 R)
• M7: 657,782 km (0.095 R)
• M8: 724,054 km (0.072 R)
• M9: 952,639 km (0.094 R)
• M10: 1,204,562 km (0.112 R)
• M11: 1,270,834 km (0.091 R)
• M12: 1,549,086 km (0.108 R)
• M13: 1,630,766 km (0.046 R)
• M14: 1,846,636 km (0.026 R)
• M15: 2,002,218 km (0.106 R)
• M16: 2,081,804 km (0.108 R)
• M17: 2,172,460 km (0.097 R)
• M18: 2,233,795 km (0.068 R)
• M19: 2,337,168 km (0.106 R)
• M20: 2,399,999 km (0.053 R)
• M21: 2,516,685 km (0.105 R)
• M22: 2,689,919 km (0.117 R)
• M23: 2,844,604 km (0.09 R)
• M24: 2,957,101 km (0.101 R)
• M25: 3,025,168 km (0.1 R)
• M26: 3,209,622 km (0.098 R)
• M27: 3,601,718 km (0.092 R)
• M28: 3,846,760 km (0.073 R)
• M29: 3,908,843 km (0.089 R)
• M30: 4,250,225 km (0.059 R)
• M31: 4,392,193 km (0.112 R)
• M32: 4,457,119 km (0.07 R)
• M33: 4,561,837 km (0.08 R)
• M34: 4,720,411 km (0.064 R)
• M35: 4,867,466 km (0.089 R)
• M36: 4,975,326 km (0.038 R)
• M37: 5,234,729 km (0.094 R)
• M38: 5,317,606 km (0.093 R)
• M39: 5,568,930 km (0.083 R)
• M40: 5,639,391 km (0.115 R)
• M41: 5,823,995 km (0.083 R)
• M42: 6,111,971 km (0.114 R)
• M43: 6,331,131 km (0.04 R)
• M44: 6,747,014 km (0.118 R)
• M45: 7,019,132 km (0.078 R)
• M46: 7,187,131 km (0.11 R)
• M47: 7,310,250 km (0.073 R)
• M48: 7,449,525 km (0.107 R)
• M49: 7,574,140 km (0.071 R)
• M50: 7,936,167 km (0.075 R)
• M51: 8,079,332 km (0.112 R)
• M52: 8,271,715 km (0.102 R)
• M53: 8,644,513 km (0.108 R)
• M54: 8,808,323 km (0.062 R)
• M55: 9,172,294 km (0.074 R)
• M56: 9,255,770 km (0.08 R)
• M57: 9,406,565 km (0.118 R)
• M58: 9,659,684 km (0.066 R)
• M59: 10,052,229 km (0.094 R)
• M60: 10,415,303 km (0.069 R)
• M61: 10,712,255 km (0.073 R)
• M62: 10,800,218 km (0.097 R)
• M63: 10,905,984 km (0.098 R)
• M64: 11,065,306 km (0.085 R)
• M65: 11,189,771 km (0.118 R)
• M66: 11,458,150 km (0.116 R)
• M67: 11,746,724 km (0.084 R)
• M68: 11,891,834 km (0.096 R)
• M69: 12,367,705 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.4

Radius: 7.8

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.1 AU - 10.88 AU

Year: 18606 Days

Day: 15.1 Hours

Environment

Temp: -241 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,128,538 km

• M1: 134,638 km (0.068 R)
• M2: 212,279 km (0.087 R)
• M3: 449,242 km (0.114 R)
• M4: 517,309 km (0.076 R)
• M5: 604,076 km (0.119 R)
• M6: 809,923 km (0.064 R)
• M7: 1,112,111 km (0.091 R)
• M8: 1,168,958 km (0.084 R)
• M9: 1,325,736 km (0.096 R)
• M10: 1,447,808 km (0.063 R)
• M11: 1,814,173 km (0.098 R)
• M12: 1,996,384 km (0.089 R)
• M13: 2,184,727 km (0.069 R)
• M14: 2,281,068 km (0.044 R)
• M15: 2,553,336 km (0.109 R)
• M16: 2,655,063 km (0.112 R)
• M17: 2,784,016 km (0.094 R)
• M18: 3,237,896 km (0.032 R)
• M19: 3,743,687 km (0.094 R)
• M20: 4,005,782 km (0.103 R)
• M21: 6,171,810 km (0.072 R)
• M22: 6,308,841 km (0.037 R)
• M23: 6,725,920 km (0.103 R)
• M24: 7,044,713 km (0.119 R)
• M25: 8,067,514 km (0.065 R)
• M26: 8,330,507 km (0.103 R)
• M27: 8,596,342 km (0.088 R)
• M28: 8,826,424 km (0.101 R)
• M29: 9,331,766 km (0.048 R)
• M30: 9,489,143 km (0.105 R)
• M31: 9,568,280 km (0.117 R)
• M32: 11,152,820 km (0.117 R)
• M33: 11,614,180 km (0.1 R)
• M34: 11,741,189 km (0.058 R)
• M35: 12,904,462 km (0.114 R)
• M36: 13,300,298 km (0.103 R)
• M37: 13,834,213 km (0.046 R)
• M38: 15,711,217 km (0.091 R)
• M39: 15,992,611 km (0.117 R)
• M40: 17,763,999 km (0.075 R)
• M41: 17,910,306 km (0.094 R)
• M42: 19,245,317 km (0.07 R)
• M43: 20,663,355 km (0.07 R)
• M44: 20,868,753 km (0.074 R)
• M45: 21,957,826 km (0.091 R)
• M46: 22,010,036 km (0.09 R)
• M47: 22,641,189 km (0.115 R)
• M48: 23,278,177 km (0.065 R)
• M49: 23,759,732 km (0.062 R)
• M50: 24,841,774 km (0.074 R)
• M51: 25,169,543 km (0.101 R)
• M52: 25,995,173 km (0.119 R)
• M53: 26,106,025 km (0.092 R)
• M54: 26,272,378 km (0.074 R)
• M55: 26,717,881 km (0.093 R)
• M56: 27,165,926 km (0.08 R)
• M57: 27,447,170 km (0.119 R)
• M58: 27,672,913 km (0.062 R)
• M59: 27,955,952 km (0.099 R)
• M60: 28,183,042 km (0.064 R)
• M61: 28,353,883 km (0.12 R)
• M62: 29,847,917 km (0.029 R)
• M63: 32,017,834 km (0.052 R)
• M64: 32,672,773 km (0.096 R)
• M65: 32,792,302 km (0.119 R)
• M66: 32,971,819 km (0.088 R)
• M67: 34,177,429 km (0.087 R)
• M68: 34,541,999 km (0.058 R)
• M69: 35,213,544 km (0.092 R)
• M70: 36,012,845 km (0.104 R)
• M71: 38,257,112 km (0.116 R)
• M72: 38,383,074 km (0.079 R)
• M73: 38,509,334 km (0.052 R)
• M74: 40,867,745 km (0.067 R)
• M75: 41,642,811 km (0.119 R)
• M76: 41,707,587 km (0.089 R)
• M77: 42,879,686 km (0.069 R)
• M78: 43,404,027 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 14,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit