🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.9

Radius: 10.2

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.74 AU - 0.9 AU

Year: 504 Days

Day: 11.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 53,286,368 km

• M1: 152,440 km (0.102 R)
• M2: 215,870 km (0.07 R)
• M3: 351,705 km (0.1 R)
• M4: 425,606 km (0.086 R)
• M5: 604,375 km (0.068 R)
• M6: 746,344 km (0.111 R)
• M7: 817,552 km (0.029 R)
• M8: 1,008,738 km (0.031 R)
• M9: 1,083,837 km (0.032 R)
• M10: 1,295,368 km (0.07 R)
• M11: 1,429,856 km (0.093 R)
• M12: 1,520,513 km (0.102 R)
• M13: 1,591,123 km (0.05 R)
• M14: 1,718,880 km (0.098 R)
• M15: 1,821,354 km (0.118 R)
• M16: 1,890,767 km (0.1 R)
• M17: 1,996,683 km (0.108 R)
• M18: 2,080,607 km (0.098 R)
• M19: 2,282,864 km (0.091 R)
• M20: 2,376,961 km (0.086 R)
• M21: 2,523,866 km (0.05 R)
• M22: 2,634,568 km (0.092 R)
• M23: 2,820,219 km (0.031 R)
• M24: 2,894,420 km (0.112 R)
• M25: 3,030,853 km (0.11 R)
• M26: 3,106,998 km (0.089 R)
• M27: 3,381,660 km (0.069 R)
• M28: 3,540,234 km (0.095 R)
• M29: 3,693,871 km (0.114 R)
• M30: 3,782,732 km (0.104 R)
• M31: 3,947,289 km (0.087 R)
• M32: 4,022,986 km (0.106 R)
• M33: 4,191,134 km (0.048 R)
• M34: 4,353,896 km (0.097 R)
• M35: 4,447,844 km (0.056 R)
• M36: 4,830,366 km (0.082 R)
• M37: 4,992,979 km (0.058 R)
• M38: 5,124,325 km (0.087 R)
• M39: 5,290,080 km (0.118 R)
• M40: 5,398,838 km (0.078 R)
• M41: 5,712,544 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.7

Radius: 9.6

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.3 AU - 1.7 AU

Year: 1246 Days

Day: 8.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 53,286,368 km

• M1: 120,426 km (0.095 R)
• M2: 187,147 km (0.074 R)
• M3: 261,347 km (0.086 R)
• M4: 337,792 km (0.059 R)
• M5: 429,795 km (0.106 R)
• M6: 520,750 km (0.119 R)
• M7: 583,581 km (0.073 R)
• M8: 769,681 km (0.107 R)
• M9: 898,036 km (0.103 R)
• M10: 975,677 km (0.08 R)
• M11: 1,048,382 km (0.117 R)
• M12: 1,254,528 km (0.078 R)
• M13: 1,366,577 km (0.082 R)
• M14: 1,688,212 km (0.098 R)
• M15: 1,776,774 km (0.047 R)
• M16: 1,866,981 km (0.096 R)
• M17: 1,995,935 km (0.118 R)
• M18: 2,147,029 km (0.118 R)
• M19: 2,224,072 km (0.108 R)
• M20: 2,351,230 km (0.103 R)
• M21: 2,460,735 km (0.111 R)
• M22: 2,643,544 km (0.083 R)
• M23: 2,715,949 km (0.08 R)
• M24: 2,841,612 km (0.11 R)
• M25: 2,958,447 km (0.116 R)
• M26: 3,055,387 km (0.091 R)
• M27: 3,142,303 km (0.115 R)
• M28: 3,241,187 km (0.113 R)
• M29: 3,329,899 km (0.11 R)
• M30: 4,165,104 km (0.108 R)
• M31: 4,237,659 km (0.033 R)
• M32: 4,568,869 km (0.056 R)
• M33: 4,631,251 km (0.053 R)
• M34: 4,896,039 km (0.082 R)
• M35: 5,139,734 km (0.085 R)
• M36: 5,895,054 km (0.117 R)
• M37: 6,278,922 km (0.08 R)
• M38: 6,515,885 km (0.098 R)
• M39: 6,741,628 km (0.072 R)
• M40: 6,926,980 km (0.111 R)
• M41: 7,099,466 km (0.095 R)
• M42: 7,434,266 km (0.107 R)
• M43: 7,818,882 km (0.071 R)
• M44: 8,089,056 km (0.107 R)
• M45: 8,225,340 km (0.052 R)
• M46: 8,715,871 km (0.103 R)
• M47: 8,855,596 km (0.042 R)
• M48: 8,996,068 km (0.04 R)
• M49: 9,215,977 km (0.11 R)
• M50: 9,437,681 km (0.049 R)
• M51: 9,517,417 km (0.057 R)
• M52: 9,709,351 km (0.051 R)
• M53: 9,805,841 km (0.088 R)
• M54: 9,967,407 km (0.081 R)
• M55: 10,080,952 km (0.118 R)
• M56: 10,424,428 km (0.111 R)
• M57: 10,523,163 km (0.063 R)
• M58: 10,589,285 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.9

Radius: 12.5

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.51 AU - 2.85 AU

Year: 2976 Days

Day: 13.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 53,286,368 km

• M1: 209,886 km (0.098 R)
• M2: 304,731 km (0.092 R)
• M3: 444,306 km (0.099 R)
• M4: 591,211 km (0.045 R)
• M5: 764,445 km (0.109 R)
• M6: 857,944 km (0.104 R)
• M7: 947,553 km (0.1 R)
• M8: 1,057,956 km (0.111 R)
• M9: 1,330,523 km (0.091 R)
• M10: 1,465,610 km (0.115 R)
• M11: 1,565,093 km (0.081 R)
• M12: 1,666,969 km (0.119 R)
• M13: 1,792,332 km (0.082 R)
• M14: 1,877,752 km (0.099 R)
• M15: 2,131,171 km (0.071 R)
• M16: 2,431,265 km (0.089 R)
• M17: 2,857,020 km (0.076 R)
• M18: 2,970,415 km (0.075 R)
• M19: 3,345,906 km (0.115 R)
• M20: 3,750,718 km (0.028 R)
• M21: 3,847,358 km (0.077 R)
• M22: 4,001,145 km (0.089 R)
• M23: 4,156,876 km (0.108 R)
• M24: 4,636,487 km (0.107 R)
• M25: 4,800,296 km (0.028 R)
• M26: 4,996,419 km (0.087 R)
• M27: 5,103,232 km (0.098 R)
• M28: 5,257,019 km (0.084 R)
• M29: 5,412,451 km (0.119 R)
• M30: 5,807,539 km (0.102 R)
• M31: 6,032,983 km (0.079 R)
• M32: 6,146,827 km (0.117 R)
• M33: 6,228,507 km (0.082 R)
• M34: 6,693,009 km (0.056 R)
• M35: 6,844,701 km (0.037 R)
• M36: 7,151,526 km (0.032 R)
• M37: 7,272,102 km (0.117 R)
• M38: 7,393,426 km (0.089 R)
• M39: 7,867,502 km (0.055 R)
• M40: 7,991,967 km (0.117 R)
• M41: 8,081,277 km (0.092 R)
• M42: 8,188,987 km (0.115 R)
• M43: 8,333,349 km (0.111 R)
• M44: 8,569,714 km (0.116 R)
• M45: 9,067,576 km (0.112 R)
• M46: 9,310,672 km (0.11 R)
• M47: 9,613,010 km (0.098 R)
• M48: 9,841,745 km (0.106 R)
• M49: 10,014,530 km (0.118 R)
• M50: 10,111,021 km (0.033 R)
• M51: 10,814,580 km (0.116 R)
• M52: 11,072,486 km (0.082 R)
• M53: 11,252,303 km (0.101 R)
• M54: 11,594,433 km (0.062 R)
• M55: 11,675,515 km (0.107 R)
• M56: 13,145,165 km (0.104 R)
• M57: 13,250,781 km (0.107 R)
• M58: 13,378,089 km (0.113 R)
• M59: 13,762,107 km (0.115 R)
• M60: 13,890,910 km (0.082 R)
• M61: 14,128,173 km (0.108 R)
• M62: 14,453,847 km (0.104 R)
• M63: 14,541,212 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.8

Radius: 9.9

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.43 AU - 3.45 AU

Year: 3419 Days

Day: 10.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 53,286,368 km

• M1: 134,339 km (0.12 R)
• M2: 213,327 km (0.11 R)
• M3: 487,539 km (0.117 R)
• M4: 592,108 km (0.09 R)
• M5: 696,228 km (0.025 R)
• M6: 1,047,035 km (0.112 R)
• M7: 1,333,067 km (0.097 R)
• M8: 2,003,714 km (0.073 R)
• M9: 2,124,739 km (0.091 R)
• M10: 2,388,330 km (0.099 R)
• M11: 2,677,203 km (0.112 R)
• M12: 2,810,944 km (0.088 R)
• M13: 2,947,078 km (0.103 R)
• M14: 3,257,194 km (0.081 R)
• M15: 3,626,851 km (0.106 R)
• M16: 4,249,776 km (0.088 R)
• M17: 4,319,190 km (0.101 R)
• M18: 4,779,353 km (0.113 R)
• M19: 5,106,972 km (0.06 R)
• M20: 5,255,074 km (0.026 R)
• M21: 5,498,619 km (0.064 R)
• M22: 5,574,316 km (0.028 R)
• M23: 5,650,461 km (0.073 R)
• M24: 5,803,649 km (0.117 R)
• M25: 5,997,079 km (0.114 R)
• M26: 6,310,936 km (0.101 R)
• M27: 6,751,502 km (0.097 R)
• M28: 6,852,929 km (0.089 R)
• M29: 7,641,010 km (0.051 R)
• M30: 7,768,019 km (0.112 R)
• M31: 8,523,189 km (0.075 R)
• M32: 8,787,529 km (0.118 R)
• M33: 9,009,831 km (0.12 R)
• M34: 9,076,851 km (0.077 R)
• M35: 9,189,049 km (0.101 R)
• M36: 9,256,667 km (0.086 R)
• M37: 9,596,703 km (0.08 R)
• M38: 9,963,966 km (0.1 R)
• M39: 10,688,618 km (0.076 R)
• M40: 10,759,677 km (0.071 R)
• M41: 10,926,180 km (0.06 R)
• M42: 11,333,684 km (0.11 R)
• M43: 11,478,794 km (0.098 R)
• M44: 11,844,262 km (0.11 R)
• M45: 12,188,636 km (0.077 R)
• M46: 12,636,383 km (0.113 R)
• M47: 13,064,232 km (0.066 R)
• M48: 13,369,113 km (0.086 R)
• M49: 14,454,745 km (0.101 R)
• M50: 14,822,905 km (0.094 R)
• M51: 15,114,322 km (0.068 R)
• M52: 15,194,057 km (0.057 R)
• M53: 15,380,905 km (0.057 R)
• M54: 15,488,017 km (0.112 R)
• M55: 15,595,279 km (0.105 R)
• M56: 16,027,018 km (0.106 R)
• M57: 16,217,157 km (0.113 R)
• M58: 17,040,544 km (0.062 R)
• M59: 17,709,097 km (0.049 R)
• M60: 17,849,420 km (0.101 R)
• M61: 18,471,298 km (0.073 R)
• M62: 19,330,887 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 379.3

Radius: 7

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.42 AU - 8.86 AU

Year: 15752 Days

Day: 16.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 53,286,368 km

• M1: 95,743 km (0.114 R)
• M2: 481,107 km (0.082 R)
• M3: 528,679 km (0.097 R)
• M4: 1,009,636 km (0.074 R)
• M5: 1,072,318 km (0.091 R)
• M6: 1,223,711 km (0.08 R)
• M7: 1,571,526 km (0.113 R)
• M8: 2,580,563 km (0.047 R)
• M9: 2,667,480 km (0.059 R)
• M10: 2,844,005 km (0.077 R)
• M11: 3,146,791 km (0.032 R)
• M12: 3,652,582 km (0.096 R)
• M13: 4,015,057 km (0.093 R)
• M14: 4,952,737 km (0.037 R)
• M15: 6,263,962 km (0.115 R)
• M16: 6,816,876 km (0.11 R)
• M17: 7,633,830 km (0.117 R)
• M18: 7,927,042 km (0.093 R)
• M19: 8,181,208 km (0.069 R)
• M20: 8,438,217 km (0.102 R)
• M21: 8,611,003 km (0.091 R)
• M22: 9,180,522 km (0.089 R)
• M23: 10,126,280 km (0.061 R)
• M24: 10,217,983 km (0.078 R)
• M25: 10,402,138 km (0.058 R)
• M26: 10,448,364 km (0.105 R)
• M27: 10,540,965 km (0.082 R)
• M28: 10,867,388 km (0.11 R)
• M29: 11,866,552 km (0.12 R)
• M30: 11,914,872 km (0.112 R)
• M31: 12,450,582 km (0.085 R)
• M32: 13,444,660 km (0.048 R)
• M33: 13,596,053 km (0.07 R)
• M34: 13,747,895 km (0.077 R)
• M35: 14,930,915 km (0.114 R)
• M36: 14,983,124 km (0.052 R)
• M37: 15,455,405 km (0.046 R)
• M38: 15,561,021 km (0.075 R)
• M39: 17,723,458 km (0.09 R)
• M40: 18,895,857 km (0.059 R)
• M41: 18,952,255 km (0.105 R)
• M42: 19,065,351 km (0.039 R)
• M43: 19,292,141 km (0.114 R)
• M44: 20,730,076 km (0.056 R)
• M45: 21,786,536 km (0.074 R)
• M46: 22,321,349 km (0.094 R)
• M47: 24,319,079 km (0.111 R)
• M48: 25,432,536 km (0.114 R)
• M49: 26,562,598 km (0.115 R)
• M50: 27,197,491 km (0.042 R)
• M51: 27,516,883 km (0.119 R)
• M52: 28,030,303 km (0.078 R)
• M53: 28,352,836 km (0.111 R)
• M54: 29,655,384 km (0.109 R)
• M55: 29,786,582 km (0.102 R)
• M56: 31,712,355 km (0.119 R)
• M57: 31,846,694 km (0.036 R)
• M58: 32,656,318 km (0.066 R)
• M59: 34,089,615 km (0.092 R)
• M60: 35,334,419 km (0.082 R)
• M61: 39,445,368 km (0.114 R)
• M62: 39,517,474 km (0.109 R)
• M63: 40,532,795 km (0.075 R)
• M64: 41,850,902 km (0.049 R)
• M65: 43,406,271 km (0.094 R)
• M66: 45,585,164 km (0.09 R)
• M67: 46,573,407 km (0.103 R)
• M68: 48,803,313 km (0.062 R)
• M69: 50,674,783 km (0.1 R)
• M70: 52,014,731 km (0.111 R)
• M71: 53,047,106 km (0.084 R)
• M72: 53,286,313 km (0.053 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: 424 - 13,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit