🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.4

Radius: 12.5

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.7 AU - 0.78 AU

Year: 424 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 31,702,026 km

• M1: 160,668 km (0.051 R)
• M2: 289,023 km (0.075 R)
• M3: 416,630 km (0.11 R)
• M4: 515,065 km (0.051 R)
• M5: 631,303 km (0.117 R)
• M6: 762,052 km (0.114 R)
• M7: 871,557 km (0.119 R)
• M8: 1,048,831 km (0.061 R)
• M9: 1,218,325 km (0.078 R)
• M10: 1,296,116 km (0.112 R)
• M11: 1,397,244 km (0.06 R)
• M12: 1,540,260 km (0.092 R)
• M13: 1,625,082 km (0.076 R)
• M14: 1,711,549 km (0.088 R)
• M15: 1,944,024 km (0.112 R)
• M16: 2,030,043 km (0.077 R)
• M17: 2,148,973 km (0.079 R)
• M18: 2,263,865 km (0.111 R)
• M19: 2,413,762 km (0.041 R)
• M20: 2,614,372 km (0.037 R)
• M21: 2,716,697 km (0.112 R)
• M22: 2,799,575 km (0.108 R)
• M23: 2,989,414 km (0.042 R)
• M24: 3,075,134 km (0.08 R)
• M25: 3,463,789 km (0.091 R)
• M26: 3,599,325 km (0.089 R)
• M27: 3,729,176 km (0.099 R)
• M28: 4,072,353 km (0.112 R)
• M29: 4,183,654 km (0.116 R)
• M30: 4,304,230 km (0.098 R)
• M31: 4,573,357 km (0.09 R)
• M32: 4,806,131 km (0.109 R)
• M33: 4,966,350 km (0.036 R)
• M34: 5,145,568 km (0.069 R)
• M35: 5,248,940 km (0.084 R)
• M36: 5,326,881 km (0.113 R)
• M37: 5,422,773 km (0.082 R)
• M38: 5,501,611 km (0.086 R)
• M39: 5,625,030 km (0.104 R)
• M40: 5,713,741 km (0.046 R)
• M41: 6,073,524 km (0.075 R)
• M42: 6,219,382 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.4

Radius: 14.3

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.83 AU - 1.11 AU

Year: 637 Days

Day: 11.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 31,702,026 km

• M1: 180,714 km (0.102 R)
• M2: 359,184 km (0.077 R)
• M3: 454,478 km (0.111 R)
• M4: 566,677 km (0.117 R)
• M5: 700,567 km (0.094 R)
• M6: 795,113 km (0.092 R)
• M7: 932,892 km (0.056 R)
• M8: 1,033,422 km (0.1 R)
• M9: 1,308,832 km (0.103 R)
• M10: 1,554,920 km (0.095 R)
• M11: 1,649,466 km (0.047 R)
• M12: 1,767,200 km (0.102 R)
• M13: 1,880,744 km (0.073 R)
• M14: 1,982,172 km (0.073 R)
• M15: 2,122,943 km (0.082 R)
• M16: 2,236,488 km (0.1 R)
• M17: 2,336,719 km (0.108 R)
• M18: 2,446,224 km (0.111 R)
• M19: 2,687,227 km (0.107 R)
• M20: 2,785,812 km (0.106 R)
• M21: 3,140,807 km (0.079 R)
• M22: 3,591,546 km (0.115 R)
• M23: 3,885,206 km (0.1 R)
• M24: 4,082,227 km (0.116 R)
• M25: 4,196,220 km (0.068 R)
• M26: 4,447,096 km (0.075 R)
• M27: 4,623,771 km (0.101 R)
• M28: 4,792,817 km (0.039 R)
• M29: 5,035,016 km (0.115 R)
• M30: 5,281,254 km (0.079 R)
• M31: 5,458,078 km (0.089 R)
• M32: 5,636,997 km (0.114 R)
• M33: 5,753,684 km (0.03 R)
• M34: 5,968,207 km (0.062 R)
• M35: 6,076,366 km (0.115 R)
• M36: 6,207,115 km (0.083 R)
• M37: 6,349,831 km (0.084 R)
• M38: 6,515,885 km (0.056 R)
• M39: 6,660,995 km (0.051 R)
• M40: 7,022,872 km (0.117 R)
• M41: 7,286,912 km (0.106 R)
• M42: 7,542,575 km (0.063 R)
• M43: 7,648,042 km (0.088 R)
• M44: 7,777,593 km (0.117 R)
• M45: 7,967,433 km (0.108 R)
• M46: 8,062,876 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.6

Radius: 12.7

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.67 AU - 2.29 AU

Year: 1858 Days

Day: 14.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 31,702,026 km

• M1: 166,353 km (0.075 R)
• M2: 259,702 km (0.063 R)
• M3: 373,396 km (0.07 R)
• M4: 512,373 km (0.051 R)
• M5: 596,596 km (0.064 R)
• M6: 744,997 km (0.101 R)
• M7: 859,440 km (0.069 R)
• M8: 939,325 km (0.056 R)
• M9: 1,098,946 km (0.06 R)
• M10: 1,213,837 km (0.049 R)
• M11: 1,379,891 km (0.025 R)
• M12: 1,485,208 km (0.046 R)
• M13: 1,663,828 km (0.118 R)
• M14: 1,776,624 km (0.077 R)
• M15: 1,881,492 km (0.089 R)
• M16: 2,042,909 km (0.066 R)
• M17: 2,141,942 km (0.042 R)
• M18: 2,231,402 km (0.035 R)
• M19: 2,930,622 km (0.073 R)
• M20: 3,106,250 km (0.115 R)
• M21: 3,468,127 km (0.1 R)
• M22: 3,560,729 km (0.077 R)
• M23: 3,721,546 km (0.102 R)
• M24: 4,078,188 km (0.068 R)
• M25: 4,402,965 km (0.06 R)
• M26: 4,489,133 km (0.106 R)
• M27: 4,868,962 km (0.092 R)
• M28: 5,244,153 km (0.11 R)
• M29: 5,691,301 km (0.098 R)
• M30: 5,801,106 km (0.089 R)
• M31: 5,895,652 km (0.048 R)
• M32: 6,006,803 km (0.048 R)
• M33: 6,150,716 km (0.037 R)
• M34: 6,376,759 km (0.105 R)
• M35: 6,539,970 km (0.08 R)
• M36: 6,770,949 km (0.12 R)
• M37: 6,954,207 km (0.108 R)
• M38: 7,139,110 km (0.098 R)
• M39: 7,359,916 km (0.082 R)
• M40: 7,634,727 km (0.066 R)
• M41: 8,194,373 km (0.06 R)
• M42: 8,803,685 km (0.094 R)
• M43: 8,912,742 km (0.091 R)
• M44: 10,352,023 km (0.09 R)
• M45: 10,563,554 km (0.092 R)
• M46: 10,698,941 km (0.042 R)
• M47: 10,834,775 km (0.036 R)
• M48: 11,523,075 km (0.112 R)
• M49: 11,702,293 km (0.12 R)
• M50: 11,922,801 km (0.101 R)
• M51: 12,367,705 km (0.09 R)
• M52: 12,469,581 km (0.107 R)
• M53: 12,592,251 km (0.102 R)
• M54: 12,838,788 km (0.071 R)
• M55: 12,941,861 km (0.07 R)
• M56: 13,441,069 km (0.091 R)
• M57: 13,756,272 km (0.087 R)
• M58: 13,861,739 km (0.091 R)
• M59: 14,052,626 km (0.117 R)
• M60: 14,308,288 km (0.103 R)
• M61: 14,436,793 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.2

Radius: 14.7

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.66 AU - 4.2 AU

Year: 5195 Days

Day: 9.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,702,026 km

• M1: 185,651 km (0.052 R)
• M2: 278,701 km (0.095 R)
• M3: 407,205 km (0.094 R)
• M4: 556,504 km (0.119 R)
• M5: 657,632 km (0.037 R)
• M6: 950,096 km (0.106 R)
• M7: 1,380,040 km (0.11 R)
• M8: 1,476,681 km (0.092 R)
• M9: 1,643,183 km (0.106 R)
• M10: 2,181,137 km (0.088 R)
• M11: 2,295,280 km (0.099 R)
• M12: 2,510,103 km (0.08 R)
• M13: 3,216,055 km (0.036 R)
• M14: 3,727,829 km (0.11 R)
• M15: 4,902,921 km (0.053 R)
• M16: 5,003,600 km (0.053 R)
• M17: 5,233,083 km (0.08 R)
• M18: 5,361,887 km (0.102 R)
• M19: 5,808,287 km (0.076 R)
• M20: 5,968,805 km (0.085 R)
• M21: 6,103,743 km (0.072 R)
• M22: 6,514,389 km (0.057 R)
• M23: 6,906,036 km (0.049 R)
• M24: 7,190,422 km (0.046 R)
• M25: 7,334,185 km (0.078 R)
• M26: 7,449,824 km (0.102 R)
• M27: 8,126,755 km (0.046 R)
• M28: 8,518,103 km (0.098 R)
• M29: 8,700,911 km (0.064 R)
• M30: 9,163,468 km (0.058 R)
• M31: 9,256,967 km (0.091 R)
• M32: 9,984,311 km (0.063 R)
• M33: 11,027,009 km (0.119 R)
• M34: 11,561,372 km (0.079 R)
• M35: 12,070,005 km (0.1 R)
• M36: 13,214,878 km (0.101 R)
• M37: 13,533,222 km (0.118 R)
• M38: 13,639,885 km (0.09 R)
• M39: 13,853,960 km (0.103 R)
• M40: 14,285,699 km (0.104 R)
• M41: 14,466,862 km (0.083 R)
• M42: 15,236,244 km (0.092 R)
• M43: 16,056,639 km (0.103 R)
• M44: 16,169,585 km (0.034 R)
• M45: 17,006,286 km (0.1 R)
• M46: 18,052,274 km (0.055 R)
• M47: 18,484,463 km (0.069 R)
• M48: 18,959,735 km (0.079 R)
• M49: 19,359,012 km (0.11 R)
• M50: 19,559,622 km (0.097 R)
• M51: 20,165,793 km (0.095 R)
• M52: 20,532,457 km (0.053 R)
• M53: 20,942,356 km (0.109 R)
• M54: 21,313,807 km (0.084 R)
• M55: 21,645,615 km (0.082 R)
• M56: 21,812,267 km (0.118 R)
• M57: 21,937,481 km (0.112 R)
• M58: 22,314,617 km (0.098 R)
• M59: 22,990,350 km (0.105 R)
• M60: 23,672,816 km (0.047 R)
• M61: 23,973,508 km (0.112 R)
• M62: 24,189,078 km (0.115 R)
• M63: 24,405,247 km (0.051 R)
• M64: 24,665,547 km (0.119 R)
• M65: 25,539,947 km (0.115 R)
• M66: 25,716,024 km (0.087 R)
• M67: 26,602,541 km (0.089 R)
• M68: 26,736,431 km (0.06 R)
• M69: 26,959,930 km (0.097 R)
• M70: 27,589,288 km (0.1 R)
• M71: 27,724,824 km (0.115 R)
• M72: 28,816,589 km (0.065 R)
• M73: 29,321,781 km (0.048 R)
• M74: 29,737,364 km (0.1 R)
• M75: 30,294,317 km (0.12 R)
• M76: 30,714,388 km (0.101 R)
• M77: 30,948,658 km (0.118 R)
• M78: 31,183,377 km (0.08 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 14,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit