🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.6

Radius: 11.4

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.91 AU - 0.95 AU

Year: 598 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 57,873,494 km

• M1: 145,110 km (0.092 R)
• M2: 252,072 km (0.107 R)
• M3: 328,218 km (0.066 R)
• M4: 420,370 km (0.051 R)
• M5: 496,216 km (0.095 R)
• M6: 586,274 km (0.1 R)
• M7: 660,325 km (0.111 R)
• M8: 738,116 km (0.11 R)
• M9: 879,037 km (0.076 R)
• M10: 992,283 km (0.107 R)
• M11: 1,105,379 km (0.117 R)
• M12: 1,194,689 km (0.093 R)
• M13: 1,398,890 km (0.059 R)
• M14: 1,496,128 km (0.085 R)
• M15: 1,589,477 km (0.073 R)
• M16: 1,691,354 km (0.045 R)
• M17: 1,928,915 km (0.072 R)
• M18: 2,003,564 km (0.111 R)
• M19: 2,241,126 km (0.1 R)
• M20: 2,392,519 km (0.114 R)
• M21: 2,532,542 km (0.054 R)
• M22: 2,660,149 km (0.026 R)
• M23: 2,759,183 km (0.097 R)
• M24: 2,851,635 km (0.116 R)
• M25: 3,008,264 km (0.045 R)
• M26: 3,087,700 km (0.093 R)
• M27: 3,240,589 km (0.119 R)
• M28: 3,503,732 km (0.105 R)
• M29: 3,629,544 km (0.084 R)
• M30: 3,756,851 km (0.033 R)
• M31: 4,051,110 km (0.081 R)
• M32: 4,227,636 km (0.082 R)
• M33: 4,361,825 km (0.081 R)
• M34: 4,515,612 km (0.084 R)
• M35: 4,588,615 km (0.068 R)
• M36: 4,717,270 km (0.077 R)
• M37: 5,186,857 km (0.08 R)
• M38: 5,282,600 km (0.119 R)
• M39: 5,359,643 km (0.105 R)
• M40: 5,436,985 km (0.054 R)
• M41: 5,534,224 km (0.092 R)
• M42: 5,641,934 km (0.101 R)
• M43: 5,849,426 km (0.04 R)
• M44: 5,979,277 km (0.096 R)
• M45: 6,110,026 km (0.077 R)
• M46: 6,580,212 km (0.08 R)
• M47: 6,715,299 km (0.067 R)
• M48: 6,798,774 km (0.112 R)
• M49: 6,966,922 km (0.045 R)
• M50: 7,051,595 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.8

Radius: 14.4

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.07 AU - 2.17 AU

Year: 2058 Days

Day: 13.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,873,494 km

• M1: 182,509 km (0.065 R)
• M2: 521,947 km (0.091 R)
• M3: 621,130 km (0.12 R)
• M4: 719,267 km (0.044 R)
• M5: 975,528 km (0.093 R)
• M6: 1,077,105 km (0.108 R)
• M7: 1,177,036 km (0.081 R)
• M8: 1,369,120 km (0.096 R)
• M9: 1,490,892 km (0.102 R)
• M10: 1,597,556 km (0.081 R)
• M11: 1,732,942 km (0.11 R)
• M12: 1,852,321 km (0.032 R)
• M13: 2,057,569 km (0.119 R)
• M14: 2,765,616 km (0.08 R)
• M15: 2,859,264 km (0.087 R)
• M16: 3,001,831 km (0.078 R)
• M17: 3,310,750 km (0.111 R)
• M18: 3,587,656 km (0.039 R)
• M19: 3,759,095 km (0.116 R)
• M20: 4,003,987 km (0.043 R)
• M21: 4,317,544 km (0.049 R)
• M22: 4,445,151 km (0.083 R)
• M23: 4,555,704 km (0.116 R)
• M24: 5,394,050 km (0.061 R)
• M25: 5,710,899 km (0.069 R)
• M26: 5,912,108 km (0.099 R)
• M27: 6,249,152 km (0.066 R)
• M28: 6,414,906 km (0.105 R)
• M29: 6,761,375 km (0.092 R)
• M30: 7,211,216 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.4

Radius: 12.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.71 AU - 5.93 AU

Year: 7057 Days

Day: 14.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,873,494 km

• M1: 178,171 km (0.098 R)
• M2: 431,291 km (0.11 R)
• M3: 628,461 km (0.058 R)
• M4: 1,082,341 km (0.107 R)
• M5: 1,202,168 km (0.083 R)
• M6: 1,436,888 km (0.109 R)
• M7: 1,627,924 km (0.071 R)
• M8: 1,746,705 km (0.105 R)
• M9: 1,848,132 km (0.049 R)
• M10: 2,121,148 km (0.11 R)
• M11: 2,295,879 km (0.097 R)
• M12: 2,385,039 km (0.116 R)
• M13: 2,706,525 km (0.104 R)
• M14: 3,190,175 km (0.072 R)
• M15: 3,290,106 km (0.104 R)
• M16: 3,570,752 km (0.069 R)
• M17: 4,101,076 km (0.101 R)
• M18: 4,320,237 km (0.087 R)
• M19: 5,624,282 km (0.087 R)
• M20: 5,991,395 km (0.1 R)
• M21: 6,366,586 km (0.029 R)
• M22: 7,041,422 km (0.101 R)
• M23: 7,139,708 km (0.085 R)
• M24: 7,470,768 km (0.032 R)
• M25: 7,705,487 km (0.114 R)
• M26: 7,840,574 km (0.11 R)
• M27: 7,976,708 km (0.056 R)
• M28: 9,128,612 km (0.07 R)
• M29: 9,379,786 km (0.117 R)
• M30: 9,596,853 km (0.051 R)
• M31: 9,852,067 km (0.079 R)
• M32: 10,183,725 km (0.047 R)
• M33: 10,857,963 km (0.091 R)
• M34: 11,162,245 km (0.09 R)
• M35: 11,353,880 km (0.112 R)
• M36: 11,662,800 km (0.117 R)
• M37: 12,566,371 km (0.087 R)
• M38: 12,966,246 km (0.053 R)
• M39: 13,087,121 km (0.042 R)
• M40: 13,492,531 km (0.068 R)
• M41: 13,860,841 km (0.111 R)
• M42: 14,482,121 km (0.115 R)
• M43: 15,070,340 km (0.112 R)
• M44: 15,324,806 km (0.109 R)
• M45: 15,623,553 km (0.054 R)
• M46: 17,367,116 km (0.062 R)
• M47: 17,678,429 km (0.113 R)
• M48: 17,902,078 km (0.093 R)
• M49: 18,261,861 km (0.061 R)
• M50: 18,669,365 km (0.12 R)
• M51: 18,760,321 km (0.039 R)
• M52: 19,263,419 km (0.113 R)
• M53: 19,632,028 km (0.071 R)
• M54: 20,563,873 km (0.052 R)
• M55: 20,799,041 km (0.086 R)
• M56: 21,557,652 km (0.059 R)
• M57: 21,748,838 km (0.087 R)
• M58: 22,036,514 km (0.067 R)
• M59: 22,518,818 km (0.097 R)
• M60: 22,907,174 km (0.082 R)
• M61: 23,053,331 km (0.116 R)
• M62: 23,199,937 km (0.106 R)
• M63: 23,395,761 km (0.055 R)
• M64: 24,036,039 km (0.084 R)
• M65: 24,432,923 km (0.079 R)
• M66: 24,982,246 km (0.08 R)
• M67: 25,788,429 km (0.115 R)
• M68: 28,049,451 km (0.116 R)
• M69: 28,258,140 km (0.112 R)
• M70: 29,045,175 km (0.107 R)
• M71: 29,203,599 km (0.108 R)
• M72: 29,414,981 km (0.099 R)
• M73: 30,105,973 km (0.091 R)
• M74: 30,587,529 km (0.101 R)
• M75: 31,449,811 km (0.119 R)
• M76: 32,320,022 km (0.117 R)
• M77: 33,143,109 km (0.063 R)
• M78: 33,253,363 km (0.032 R)
• M79: 33,640,223 km (0.106 R)
• M80: 34,084,229 km (0.043 R)
• M81: 36,446,978 km (0.099 R)
• M82: 36,617,669 km (0.078 R)
• M83: 36,902,952 km (0.108 R)
• M84: 37,647,950 km (0.076 R)
• M85: 37,820,586 km (0.116 R)
• M86: 38,398,033 km (0.054 R)
• M87: 38,803,892 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.3

Radius: 4.7

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.72 AU - 10.52 AU

Year: 16877 Days

Day: 22.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,873,494 km

• M1: 67,917 km (0.089 R)
• M2: 107,860 km (0.12 R)
• M3: 198,068 km (0.101 R)
• M4: 574,007 km (0.113 R)
• M5: 1,106,276 km (0.094 R)
• M6: 1,222,215 km (0.113 R)
• M7: 1,832,125 km (0.083 R)
• M8: 1,997,580 km (0.102 R)
• M9: 2,081,954 km (0.074 R)
• M10: 2,225,568 km (0.071 R)
• M11: 2,313,082 km (0.12 R)
• M12: 2,958,148 km (0.03 R)
• M13: 3,022,326 km (0.097 R)
• M14: 4,922,368 km (0.06 R)
• M15: 5,075,257 km (0.109 R)
• M16: 5,902,683 km (0.101 R)
• M17: 6,187,817 km (0.101 R)
• M18: 6,311,385 km (0.062 R)
• M19: 6,435,700 km (0.118 R)
• M20: 8,034,902 km (0.084 R)
• M21: 8,079,781 km (0.12 R)
• M22: 8,532,763 km (0.102 R)
• M23: 8,808,622 km (0.101 R)
• M24: 9,087,472 km (0.119 R)
• M25: 9,227,945 km (0.093 R)
• M26: 9,558,406 km (0.116 R)
• M27: 9,989,099 km (0.036 R)
• M28: 10,475,142 km (0.063 R)
• M29: 11,168,229 km (0.119 R)
• M30: 12,546,474 km (0.068 R)
• M31: 12,650,744 km (0.046 R)
• M32: 13,548,032 km (0.109 R)
• M33: 13,654,994 km (0.117 R)
• M34: 14,248,000 km (0.04 R)
• M35: 15,851,390 km (0.101 R)
• M36: 16,076,984 km (0.085 R)
• M37: 16,702,901 km (0.117 R)
• M38: 17,861,238 km (0.064 R)
• M39: 18,213,840 km (0.118 R)
• M40: 19,828,300 km (0.087 R)
• M41: 20,193,319 km (0.095 R)
• M42: 20,744,886 km (0.086 R)
• M43: 20,806,521 km (0.097 R)
• M44: 20,929,939 km (0.088 R)
• M45: 21,488,089 km (0.116 R)
• M46: 21,988,344 km (0.102 R)
• M47: 23,704,979 km (0.117 R)
• M48: 24,221,840 km (0.107 R)
• M49: 25,135,285 km (0.099 R)
• M50: 26,593,265 km (0.111 R)
• M51: 26,660,136 km (0.027 R)
• M52: 26,794,175 km (0.064 R)
• M53: 30,076,951 km (0.114 R)
• M54: 30,496,124 km (0.113 R)
• M55: 31,269,695 km (0.076 R)
• M56: 31,552,584 km (0.12 R)
• M57: 32,049,698 km (0.112 R)
• M58: 32,192,115 km (0.097 R)
• M59: 32,477,847 km (0.065 R)
• M60: 32,979,599 km (0.09 R)
• M61: 34,063,734 km (0.117 R)
• M62: 34,939,331 km (0.066 R)
• M63: 35,232,991 km (0.073 R)
• M64: 36,638,314 km (0.085 R)
• M65: 36,787,313 km (0.1 R)
• M66: 38,061,887 km (0.054 R)
• M67: 38,137,434 km (0.103 R)
• M68: 39,962,528 km (0.116 R)
• M69: 42,283,689 km (0.036 R)
• M70: 42,361,779 km (0.077 R)
• M71: 43,697,239 km (0.119 R)
• M72: 44,489,210 km (0.103 R)
• M73: 44,807,405 km (0.052 R)
• M74: 45,206,083 km (0.048 R)
• M75: 45,445,888 km (0.115 R)
• M76: 46,409,299 km (0.086 R)
• M77: 47,055,262 km (0.074 R)
• M78: 47,785,599 km (0.102 R)
• M79: 47,948,362 km (0.12 R)
• M80: 48,437,846 km (0.104 R)
• M81: 48,601,356 km (0.114 R)
• M82: 52,077,712 km (0.089 R)
• M83: 52,245,261 km (0.038 R)
• M84: 52,496,885 km (0.112 R)
• M85: 53,845,809 km (0.106 R)
• M86: 54,524,534 km (0.089 R)
• M87: 55,376,793 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 11,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit