🌌 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: 204.9

Radius: 8.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.74 AU - 0.82 AU

Year: 445 Days

Day: 9.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 171.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 54,444,897 km

• M1: 108,907 km (0.065 R)
• M2: 168,597 km (0.111 R)
• M3: 233,821 km (0.086 R)
• M4: 296,054 km (0.115 R)
• M5: 363,523 km (0.119 R)
• M6: 448,046 km (0.11 R)
• M7: 568,622 km (0.114 R)
• M8: 642,373 km (0.111 R)
• M9: 784,042 km (0.069 R)
• M10: 898,335 km (0.088 R)
• M11: 957,576 km (0.104 R)
• M12: 1,021,903 km (0.07 R)
• M13: 1,095,206 km (0.051 R)
• M14: 1,204,712 km (0.09 R)
• M15: 1,259,016 km (0.113 R)
• M16: 1,321,996 km (0.116 R)
• M17: 1,398,291 km (0.045 R)
• M18: 1,459,626 km (0.108 R)
• M19: 1,526,048 km (0.116 R)
• M20: 1,597,855 km (0.093 R)
• M21: 1,696,889 km (0.117 R)
• M22: 1,811,181 km (0.092 R)
• M23: 1,900,940 km (0.116 R)
• M24: 2,006,107 km (0.055 R)
• M25: 2,061,758 km (0.096 R)
• M26: 2,150,918 km (0.035 R)
• M27: 2,222,276 km (0.115 R)
• M28: 2,431,265 km (0.114 R)
• M29: 2,505,615 km (0.084 R)
• M30: 2,661,945 km (0.118 R)
• M31: 2,749,010 km (0.068 R)
• M32: 2,926,134 km (0.07 R)
• M33: 3,074,835 km (0.091 R)
• M34: 3,182,545 km (0.098 R)
• M35: 3,275,146 km (0.107 R)
• M36: 3,368,495 km (0.079 R)
• M37: 3,496,551 km (0.087 R)
• M38: 3,626,103 km (0.048 R)
• M39: 3,694,319 km (0.096 R)
• M40: 3,768,670 km (0.07 R)
• M41: 3,936,518 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.8

Radius: 12.3

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.79 AU - 0.95 AU

Year: 524 Days

Day: 7 Hours

Environment

Temp: -148 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 54,444,897 km

• M1: 153,936 km (0.101 R)
• M2: 234,569 km (0.06 R)
• M3: 317,147 km (0.102 R)
• M4: 457,919 km (0.119 R)
• M5: 548,875 km (0.07 R)
• M6: 628,610 km (0.094 R)
• M7: 724,951 km (0.034 R)
• M8: 835,504 km (0.068 R)
• M9: 1,047,484 km (0.086 R)
• M10: 1,155,494 km (0.086 R)
• M11: 1,348,026 km (0.113 R)
• M12: 1,430,156 km (0.071 R)
• M13: 1,524,701 km (0.091 R)
• M14: 1,827,338 km (0.117 R)
• M15: 1,924,876 km (0.112 R)
• M16: 2,036,027 km (0.106 R)
• M17: 2,143,289 km (0.082 R)
• M18: 2,301,862 km (0.103 R)
• M19: 2,458,043 km (0.04 R)
• M20: 2,695,903 km (0.06 R)
• M21: 2,887,688 km (0.094 R)
• M22: 3,104,605 km (0.085 R)
• M23: 3,242,833 km (0.117 R)
• M24: 3,340,969 km (0.085 R)
• M25: 3,468,576 km (0.104 R)
• M26: 3,634,031 km (0.079 R)
• M27: 3,824,320 km (0.069 R)
• M28: 3,913,181 km (0.035 R)
• M29: 4,032,859 km (0.114 R)
• M30: 4,176,623 km (0.095 R)
• M31: 4,291,365 km (0.102 R)
• M32: 4,453,678 km (0.116 R)
• M33: 4,872,702 km (0.069 R)
• M34: 5,123,727 km (0.098 R)
• M35: 5,230,241 km (0.091 R)
• M36: 5,312,669 km (0.082 R)
• M37: 5,412,301 km (0.116 R)
• M38: 5,748,597 km (0.057 R)
• M39: 5,850,922 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.2

Radius: 12.2

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.05 AU - 1.13 AU

Year: 735 Days

Day: 12.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 54,444,897 km

• M1: 153,936 km (0.104 R)
• M2: 242,648 km (0.106 R)
• M3: 372,798 km (0.073 R)
• M4: 560,394 km (0.119 R)
• M5: 670,198 km (0.108 R)
• M6: 760,705 km (0.071 R)
• M7: 885,021 km (0.097 R)
• M8: 967,898 km (0.088 R)
• M9: 1,220,719 km (0.09 R)
• M10: 1,495,231 km (0.11 R)
• M11: 1,588,879 km (0.108 R)
• M12: 1,905,278 km (0.114 R)
• M13: 2,119,503 km (0.098 R)
• M14: 2,201,033 km (0.03 R)
• M15: 2,350,332 km (0.117 R)
• M16: 2,546,156 km (0.094 R)
• M17: 2,685,581 km (0.095 R)
• M18: 2,809,747 km (0.105 R)
• M19: 3,054,639 km (0.035 R)
• M20: 3,335,285 km (0.119 R)
• M21: 3,449,876 km (0.107 R)
• M22: 3,624,308 km (0.051 R)
• M23: 3,761,938 km (0.047 R)
• M24: 3,941,605 km (0.109 R)
• M25: 4,052,756 km (0.109 R)
• M26: 4,206,243 km (0.066 R)
• M27: 4,351,054 km (0.114 R)
• M28: 4,455,623 km (0.036 R)
• M29: 4,539,847 km (0.109 R)
• M30: 4,624,669 km (0.111 R)
• M31: 4,785,187 km (0.066 R)
• M32: 4,936,580 km (0.053 R)
• M33: 5,111,610 km (0.101 R)
• M34: 5,255,373 km (0.071 R)
• M35: 5,378,043 km (0.055 R)
• M36: 5,615,006 km (0.1 R)
• M37: 5,694,742 km (0.112 R)
• M38: 5,797,965 km (0.071 R)
• M39: 6,029,243 km (0.109 R)
• M40: 6,393,963 km (0.079 R)
• M41: 6,477,289 km (0.105 R)
• M42: 6,621,052 km (0.069 R)
• M43: 6,717,543 km (0.119 R)
• M44: 7,120,410 km (0.101 R)
• M45: 7,443,242 km (0.076 R)
• M46: 7,872,887 km (0.099 R)
• M47: 8,026,375 km (0.082 R)
• M48: 8,232,820 km (0.115 R)
• M49: 8,493,120 km (0.117 R)
• M50: 8,611,153 km (0.082 R)
• M51: 8,743,098 km (0.111 R)
• M52: 8,835,699 km (0.062 R)
• M53: 8,942,063 km (0.117 R)
• M54: 9,062,190 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.5

Radius: 14.1

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.36 AU - 2.68 AU

Year: 2583 Days

Day: 12.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 54,444,897 km

• M1: 260,151 km (0.104 R)
• M2: 415,433 km (0.116 R)
• M3: 531,222 km (0.106 R)
• M4: 691,890 km (0.11 R)
• M5: 871,408 km (0.117 R)
• M6: 1,095,954 km (0.096 R)
• M7: 1,250,189 km (0.111 R)
• M8: 1,464,563 km (0.114 R)
• M9: 1,669,213 km (0.104 R)
• M10: 1,826,440 km (0.119 R)
• M11: 2,012,391 km (0.119 R)
• M12: 2,204,773 km (0.105 R)
• M13: 2,303,358 km (0.052 R)
• M14: 2,765,915 km (0.069 R)
• M15: 2,859,264 km (0.052 R)
• M16: 3,008,264 km (0.072 R)
• M17: 3,104,455 km (0.113 R)
• M18: 3,299,979 km (0.119 R)
• M19: 3,528,565 km (0.116 R)
• M20: 3,674,124 km (0.056 R)
• M21: 3,777,197 km (0.099 R)
• M22: 3,911,236 km (0.045 R)
• M23: 4,107,658 km (0.083 R)
• M24: 4,385,162 km (0.104 R)
• M25: 4,797,005 km (0.112 R)
• M26: 5,073,163 km (0.108 R)
• M27: 5,171,898 km (0.1 R)
• M28: 5,488,895 km (0.094 R)
• M29: 5,658,240 km (0.09 R)
• M30: 5,898,345 km (0.107 R)
• M31: 6,229,555 km (0.111 R)
• M32: 6,638,854 km (0.117 R)
• M33: 6,892,273 km (0.115 R)
• M34: 7,093,781 km (0.063 R)
• M35: 7,241,435 km (0.089 R)
• M36: 7,483,783 km (0.084 R)
• M37: 7,577,581 km (0.078 R)
• M38: 8,014,706 km (0.08 R)
• M39: 8,168,642 km (0.07 R)
• M40: 8,656,182 km (0.088 R)
• M41: 8,794,410 km (0.09 R)
• M42: 8,913,490 km (0.095 R)
• M43: 9,013,122 km (0.088 R)
• M44: 9,395,045 km (0.077 R)
• M45: 9,802,999 km (0.064 R)
• M46: 9,926,567 km (0.097 R)
• M47: 10,216,787 km (0.082 R)
• M48: 10,446,719 km (0.083 R)
• M49: 10,678,595 km (0.101 R)
• M50: 11,040,024 km (0.041 R)
• M51: 11,319,323 km (0.091 R)
• M52: 11,600,866 km (0.089 R)
• M53: 12,038,589 km (0.055 R)
• M54: 12,170,984 km (0.105 R)
• M55: 12,392,688 km (0.108 R)
• M56: 12,571,008 km (0.097 R)
• M57: 13,179,423 km (0.063 R)
• M58: 13,384,222 km (0.046 R)
• M59: 13,544,292 km (0.05 R)
• M60: 13,820,300 km (0.077 R)
• M61: 13,958,977 km (0.072 R)
• M62: 14,144,628 km (0.072 R)
• M63: 14,377,851 km (0.094 R)
• M64: 14,588,784 km (0.092 R)
• M65: 14,730,005 km (0.06 R)
• M66: 15,132,722 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699

Radius: 6

Gravity: 19.42 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.41 AU - 7.61 AU

Year: 11984 Days

Day: 19 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 54,444,897 km

• M1: 79,436 km (0.099 R)
• M2: 137,331 km (0.027 R)
• M3: 276,756 km (0.111 R)
• M4: 415,433 km (0.095 R)
• M5: 477,367 km (0.065 R)
• M6: 954,883 km (0.103 R)
• M7: 1,259,016 km (0.083 R)
• M8: 1,327,980 km (0.071 R)
• M9: 1,374,655 km (0.058 R)
• M10: 1,518,269 km (0.101 R)
• M11: 2,085,245 km (0.107 R)
• M12: 2,250,550 km (0.097 R)
• M13: 2,682,140 km (0.031 R)
• M14: 2,741,531 km (0.113 R)
• M15: 2,831,588 km (0.12 R)
• M16: 2,953,212 km (0.051 R)
• M17: 3,360,417 km (0.116 R)
• M18: 3,456,908 km (0.082 R)
• M19: 3,718,704 km (0.119 R)
• M20: 4,123,366 km (0.039 R)
• M21: 5,419,482 km (0.12 R)
• M22: 5,494,879 km (0.064 R)
• M23: 5,916,147 km (0.109 R)
• M24: 6,347,737 km (0.111 R)
• M25: 6,387,530 km (0.095 R)
• M26: 6,427,323 km (0.068 R)
• M27: 6,627,784 km (0.078 R)
• M28: 7,660,159 km (0.118 R)
• M29: 7,744,981 km (0.089 R)
• M30: 7,830,102 km (0.119 R)
• M31: 8,477,861 km (0.094 R)
• M32: 8,830,463 km (0.075 R)
• M33: 11,140,254 km (0.079 R)
• M34: 11,380,957 km (0.053 R)
• M35: 12,212,273 km (0.084 R)
• M36: 12,460,455 km (0.094 R)
• M37: 12,560,237 km (0.071 R)
• M38: 13,265,890 km (0.102 R)
• M39: 13,520,955 km (0.095 R)
• M40: 13,880,887 km (0.112 R)
• M41: 13,932,648 km (0.07 R)
• M42: 14,610,177 km (0.068 R)
• M43: 14,662,835 km (0.092 R)
• M44: 15,032,641 km (0.048 R)
• M45: 15,351,883 km (0.069 R)
• M46: 15,781,229 km (0.087 R)
• M47: 16,160,160 km (0.054 R)
• M48: 16,214,614 km (0.046 R)
• M49: 17,148,254 km (0.088 R)
• M50: 17,873,804 km (0.089 R)
• M51: 18,780,666 km (0.099 R)
• M52: 19,470,612 km (0.108 R)
• M53: 19,586,550 km (0.12 R)
• M54: 19,935,263 km (0.059 R)
• M55: 20,110,442 km (0.098 R)
• M56: 21,053,208 km (0.093 R)
• M57: 21,171,988 km (0.107 R)
• M58: 22,494,134 km (0.089 R)
• M59: 23,410,870 km (0.067 R)
• M60: 24,589,402 km (0.1 R)
• M61: 24,839,978 km (0.111 R)
• M62: 25,343,674 km (0.077 R)
• M63: 25,470,085 km (0.077 R)
• M64: 26,617,500 km (0.093 R)
• M65: 26,874,809 km (0.114 R)
• M66: 27,133,015 km (0.108 R)
• M67: 27,391,819 km (0.05 R)
• M68: 27,781,821 km (0.087 R)
• M69: 28,567,209 km (0.059 R)
• M70: 29,492,622 km (0.104 R)
• M71: 29,825,627 km (0.11 R)
• M72: 30,831,672 km (0.109 R)
• M73: 31,985,521 km (0.117 R)
• M74: 32,877,274 km (0.11 R)
• M75: 33,153,282 km (0.027 R)
• M76: 33,986,093 km (0.081 R)
• M77: 34,404,967 km (0.08 R)
• M78: 36,811,099 km (0.103 R)
• M79: 36,882,757 km (0.061 R)
• M80: 38,396,687 km (0.111 R)
• M81: 39,197,933 km (0.084 R)
• M82: 39,490,547 km (0.074 R)
• M83: 39,857,510 km (0.106 R)
• M84: 41,932,882 km (0.099 R)
• M85: 42,007,531 km (0.072 R)
• M86: 42,082,330 km (0.109 R)
• M87: 42,757,764 km (0.085 R)
• M88: 43,739,425 km (0.056 R)
• M89: 44,119,105 km (0.071 R)
• M90: 45,494,657 km (0.042 R)
• M91: 46,419,471 km (0.062 R)
• M92: 47,117,046 km (0.116 R)
• M93: 48,758,434 km (0.069 R)
• M94: 50,259,649 km (0.066 R)
• M95: 51,695,788 km (0.119 R)
• M96: 51,775,823 km (0.088 R)
• M97: 53,469,121 km (0.075 R)
• M98: 53,874,980 km (0.054 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 19,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit