🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.8

Radius: 9.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.55 AU - 0.71 AU

Year: 351 Days

Day: 8.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 60,872,431 km

• M1: 119,678 km (0.098 R)
• M2: 188,045 km (0.114 R)
• M3: 252,222 km (0.042 R)
• M4: 315,352 km (0.114 R)
• M5: 375,191 km (0.109 R)
• M6: 435,629 km (0.045 R)
• M7: 502,649 km (0.119 R)
• M8: 565,929 km (0.107 R)
• M9: 724,652 km (0.092 R)
• M10: 788,979 km (0.08 R)
• M11: 852,259 km (0.095 R)
• M12: 965,205 km (0.069 R)
• M13: 1,040,154 km (0.119 R)
• M14: 1,107,024 km (0.072 R)
• M15: 1,280,857 km (0.109 R)
• M16: 1,374,954 km (0.117 R)
• M17: 1,494,034 km (0.055 R)
• M18: 1,554,920 km (0.119 R)
• M19: 1,679,236 km (0.101 R)
• M20: 1,758,673 km (0.064 R)
• M21: 1,839,306 km (0.073 R)
• M22: 1,933,852 km (0.069 R)
• M23: 2,080,757 km (0.071 R)
• M24: 2,248,905 km (0.075 R)
• M25: 2,336,868 km (0.087 R)
• M26: 2,408,077 km (0.037 R)
• M27: 2,493,647 km (0.076 R)
• M28: 2,607,790 km (0.072 R)
• M29: 2,691,116 km (0.098 R)
• M30: 2,784,764 km (0.096 R)
• M31: 2,865,248 km (0.057 R)
• M32: 3,033,246 km (0.108 R)
• M33: 3,121,060 km (0.105 R)
• M34: 3,299,231 km (0.077 R)
• M35: 3,369,393 km (0.08 R)
• M36: 3,445,089 km (0.04 R)
• M37: 3,511,212 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151

Radius: 8.3

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.18 AU - 3.42 AU

Year: 3293 Days

Day: 8.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 60,872,431 km

• M1: 114,891 km (0.083 R)
• M2: 167,400 km (0.114 R)
• M3: 335,548 km (0.088 R)
• M4: 401,820 km (0.1 R)
• M5: 672,891 km (0.079 R)
• M6: 753,076 km (0.037 R)
• M7: 980,315 km (0.115 R)
• M8: 1,080,845 km (0.106 R)
• M9: 1,202,617 km (0.118 R)
• M10: 1,498,223 km (0.032 R)
• M11: 1,556,267 km (0.102 R)
• M12: 1,724,714 km (0.051 R)
• M13: 1,899,295 km (0.066 R)
• M14: 2,377,858 km (0.114 R)
• M15: 2,445,925 km (0.062 R)
• M16: 2,642,646 km (0.049 R)
• M17: 2,953,361 km (0.108 R)
• M18: 3,137,965 km (0.098 R)
• M19: 3,313,742 km (0.086 R)
• M20: 3,927,393 km (0.119 R)
• M21: 4,268,177 km (0.111 R)
• M22: 4,505,289 km (0.057 R)
• M23: 4,689,594 km (0.111 R)
• M24: 4,818,697 km (0.098 R)
• M25: 5,051,023 km (0.098 R)
• M26: 5,316,858 km (0.088 R)
• M27: 5,451,496 km (0.083 R)
• M28: 5,985,860 km (0.064 R)
• M29: 6,298,669 km (0.08 R)
• M30: 6,520,822 km (0.084 R)
• M31: 6,633,020 km (0.092 R)
• M32: 7,120,559 km (0.119 R)
• M33: 7,619,618 km (0.1 R)
• M34: 7,805,568 km (0.086 R)
• M35: 7,992,865 km (0.03 R)
• M36: 8,320,035 km (0.111 R)
• M37: 8,581,532 km (0.038 R)
• M38: 8,704,352 km (0.085 R)
• M39: 8,792,465 km (0.078 R)
• M40: 9,076,701 km (0.049 R)
• M41: 9,201,915 km (0.112 R)
• M42: 9,800,157 km (0.075 R)
• M43: 9,855,059 km (0.111 R)
• M44: 10,020,813 km (0.087 R)
• M45: 10,131,665 km (0.088 R)
• M46: 10,187,316 km (0.106 R)
• M47: 10,485,764 km (0.107 R)
• M48: 10,617,260 km (0.087 R)
• M49: 10,749,205 km (0.075 R)
• M50: 11,033,890 km (0.076 R)
• M51: 11,091,186 km (0.096 R)
• M52: 11,436,757 km (0.074 R)
• M53: 11,494,652 km (0.077 R)
• M54: 11,922,502 km (0.055 R)
• M55: 12,276,600 km (0.1 R)
• M56: 12,395,231 km (0.076 R)
• M57: 12,614,092 km (0.03 R)
• M58: 12,693,828 km (0.092 R)
• M59: 12,793,909 km (0.072 R)
• M60: 12,894,289 km (0.101 R)
• M61: 12,994,819 km (0.088 R)
• M62: 13,522,152 km (0.079 R)
• M63: 13,644,822 km (0.091 R)
• M64: 13,747,296 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.4

Radius: 11.8

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.95 AU - 3.41 AU

Year: 3986 Days

Day: 5.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 73.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,872,431 km

• M1: 156,330 km (0.095 R)
• M2: 280,795 km (0.073 R)
• M3: 355,893 km (0.108 R)
• M4: 432,338 km (0.032 R)
• M5: 576,101 km (0.107 R)
• M6: 761,154 km (0.101 R)
• M7: 992,582 km (0.08 R)
• M8: 1,434,195 km (0.051 R)
• M9: 1,523,654 km (0.049 R)
• M10: 1,835,865 km (0.066 R)
• M11: 1,983,219 km (0.103 R)
• M12: 2,100,504 km (0.086 R)
• M13: 2,272,392 km (0.115 R)
• M14: 2,520,874 km (0.071 R)
• M15: 2,611,829 km (0.086 R)
• M16: 2,891,428 km (0.118 R)
• M17: 3,684,296 km (0.09 R)
• M18: 3,829,855 km (0.049 R)
• M19: 4,212,826 km (0.07 R)
• M20: 4,299,742 km (0.12 R)
• M21: 4,652,943 km (0.115 R)
• M22: 4,924,313 km (0.105 R)
• M23: 5,200,770 km (0.06 R)
• M24: 5,435,040 km (0.093 R)
• M25: 5,577,308 km (0.089 R)
• M26: 5,768,943 km (0.096 R)
• M27: 6,257,679 km (0.085 R)
• M28: 6,431,960 km (0.104 R)
• M29: 6,709,016 km (0.083 R)
• M30: 6,887,336 km (0.12 R)
• M31: 7,829,653 km (0.1 R)
• M32: 8,562,683 km (0.094 R)
• M33: 8,839,888 km (0.081 R)
• M34: 8,979,463 km (0.071 R)
• M35: 9,346,127 km (0.104 R)
• M36: 9,689,005 km (0.104 R)
• M37: 9,833,068 km (0.115 R)
• M38: 10,094,116 km (0.099 R)
• M39: 11,312,591 km (0.077 R)
• M40: 11,525,319 km (0.067 R)
• M41: 11,616,873 km (0.049 R)
• M42: 12,016,449 km (0.063 R)
• M43: 12,171,283 km (0.099 R)
• M44: 12,451,779 km (0.039 R)
• M45: 12,577,142 km (0.075 R)
• M46: 12,829,065 km (0.098 R)
• M47: 13,019,203 km (0.059 R)
• M48: 13,530,679 km (0.118 R)
• M49: 13,788,885 km (0.115 R)
• M50: 14,310,233 km (0.119 R)
• M51: 15,037,578 km (0.11 R)
• M52: 15,171,019 km (0.106 R)
• M53: 15,709,272 km (0.086 R)
• M54: 16,287,917 km (0.088 R)
• M55: 16,838,886 km (0.117 R)
• M56: 17,012,419 km (0.088 R)
• M57: 17,536,311 km (0.032 R)
• M58: 17,676,933 km (0.099 R)
• M59: 17,959,224 km (0.057 R)
• M60: 18,101,043 km (0.103 R)
• M61: 18,421,332 km (0.105 R)
• M62: 19,502,476 km (0.054 R)
• M63: 20,161,006 km (0.084 R)
• M64: 20,234,758 km (0.081 R)
• M65: 20,901,366 km (0.061 R)
• M66: 21,199,963 km (0.067 R)
• M67: 21,462,507 km (0.067 R)
• M68: 21,612,853 km (0.073 R)
• M69: 21,990,588 km (0.046 R)
• M70: 22,104,432 km (0.027 R)
• M71: 23,329,788 km (0.079 R)
• M72: 23,717,246 km (0.096 R)
• M73: 23,950,619 km (0.075 R)
• M74: 25,566,575 km (0.047 R)
• M75: 25,726,196 km (0.071 R)
• M76: 26,006,094 km (0.086 R)
• M77: 26,771,287 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.9

Radius: 4.2

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5 AU - 6.06 AU

Year: 9141 Days

Day: 22.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 164.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,872,431 km

• M1: 102,325 km (0.101 R)
• M2: 157,676 km (0.118 R)
• M3: 698,323 km (0.091 R)
• M4: 749,336 km (0.054 R)
• M5: 909,854 km (0.077 R)
• M6: 979,866 km (0.048 R)
• M7: 1,140,385 km (0.117 R)
• M8: 1,170,454 km (0.098 R)
• M9: 1,653,206 km (0.108 R)
• M10: 1,704,668 km (0.112 R)
• M11: 1,808,937 km (0.082 R)
• M12: 1,897,499 km (0.12 R)
• M13: 2,380,850 km (0.114 R)
• M14: 2,596,271 km (0.064 R)
• M15: 2,900,104 km (0.105 R)
• M16: 3,172,522 km (0.084 R)
• M17: 3,453,168 km (0.091 R)
• M18: 3,607,702 km (0.097 R)
• M19: 3,946,093 km (0.117 R)
• M20: 3,992,019 km (0.04 R)
• M21: 4,154,034 km (0.116 R)
• M22: 4,318,292 km (0.079 R)
• M23: 4,508,581 km (0.095 R)
• M24: 4,604,772 km (0.084 R)
• M25: 4,750,331 km (0.091 R)
• M26: 5,070,769 km (0.071 R)
• M27: 5,474,833 km (0.046 R)
• M28: 5,968,057 km (0.086 R)
• M29: 6,206,666 km (0.114 R)
• M30: 6,693,009 km (0.073 R)
• M31: 6,885,541 km (0.079 R)
• M32: 6,913,217 km (0.106 R)
• M33: 7,079,869 km (0.07 R)
• M34: 7,332,390 km (0.114 R)
• M35: 7,417,212 km (0.109 R)
• M36: 7,473,910 km (0.081 R)
• M37: 7,502,333 km (0.065 R)
• M38: 7,990,920 km (0.071 R)
• M39: 8,195,121 km (0.107 R)
• M40: 8,283,085 km (0.068 R)
• M41: 8,608,609 km (0.079 R)
• M42: 8,787,828 km (0.062 R)
• M43: 8,817,897 km (0.112 R)
• M44: 8,908,104 km (0.113 R)
• M45: 8,968,392 km (0.1 R)
• M46: 9,211,040 km (0.1 R)
• M47: 10,266,004 km (0.088 R)
• M48: 11,588,150 km (0.089 R)
• M49: 11,852,191 km (0.105 R)
• M50: 12,051,754 km (0.053 R)
• M51: 12,218,705 km (0.074 R)
• M52: 12,588,960 km (0.109 R)
• M53: 12,724,496 km (0.09 R)
• M54: 13,271,426 km (0.048 R)
• M55: 13,860,991 km (0.03 R)
• M56: 14,352,869 km (0.108 R)
• M57: 15,065,403 km (0.076 R)
• M58: 15,137,360 km (0.086 R)
• M59: 15,534,692 km (0.028 R)
• M60: 15,898,963 km (0.069 R)
• M61: 17,459,567 km (0.045 R)
• M62: 17,724,356 km (0.102 R)
• M63: 17,876,198 km (0.085 R)
• M64: 17,952,343 km (0.108 R)
• M65: 18,028,488 km (0.051 R)
• M66: 18,296,119 km (0.11 R)
• M67: 18,334,565 km (0.071 R)
• M68: 18,796,673 km (0.117 R)
• M69: 19,575,480 km (0.053 R)
• M70: 19,771,902 km (0.053 R)
• M71: 21,003,691 km (0.1 R)
• M72: 21,730,288 km (0.05 R)
• M73: 21,811,519 km (0.056 R)
• M74: 22,178,333 km (0.106 R)
• M75: 22,219,173 km (0.046 R)
• M76: 22,629,520 km (0.092 R)
• M77: 23,499,133 km (0.09 R)
• M78: 24,084,958 km (0.081 R)
• M79: 24,253,106 km (0.111 R)
• M80: 24,506,226 km (0.049 R)
• M81: 25,613,250 km (0.044 R)
• M82: 26,302,447 km (0.049 R)
• M83: 27,611,279 km (0.069 R)
• M84: 29,613,646 km (0.115 R)
• M85: 29,793,912 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.2

Radius: 8

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.35 AU - 8.37 AU

Year: 14035 Days

Day: 23.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,872,431 km

• M1: 114,891 km (0.099 R)
• M2: 169,644 km (0.119 R)
• M3: 234,121 km (0.066 R)
• M4: 480,508 km (0.107 R)
• M5: 820,096 km (0.099 R)
• M6: 970,441 km (0.029 R)
• M7: 1,129,913 km (0.102 R)
• M8: 1,249,292 km (0.091 R)
• M9: 1,397,992 km (0.095 R)
• M10: 1,526,497 km (0.051 R)
• M11: 1,823,149 km (0.067 R)
• M12: 2,689,171 km (0.073 R)
• M13: 2,915,214 km (0.083 R)
• M14: 3,014,098 km (0.071 R)
• M15: 3,215,008 km (0.069 R)
• M16: 3,385,849 km (0.072 R)
• M17: 3,665,447 km (0.087 R)
• M18: 3,808,014 km (0.041 R)
• M19: 3,880,120 km (0.072 R)
• M20: 4,062,181 km (0.119 R)
• M21: 4,135,783 km (0.12 R)
• M22: 4,396,831 km (0.058 R)
• M23: 4,624,968 km (0.114 R)
• M24: 6,031,637 km (0.116 R)
• M25: 6,846,795 km (0.114 R)
• M26: 8,017,399 km (0.091 R)
• M27: 8,296,249 km (0.079 R)
• M28: 8,483,994 km (0.112 R)
• M29: 8,911,545 km (0.07 R)
• M30: 9,055,608 km (0.086 R)
• M31: 10,436,995 km (0.101 R)
• M32: 11,255,594 km (0.113 R)
• M33: 11,515,745 km (0.087 R)
• M34: 13,943,868 km (0.072 R)
• M35: 14,167,218 km (0.036 R)
• M36: 14,504,262 km (0.096 R)
• M37: 14,617,358 km (0.118 R)
• M38: 14,730,603 km (0.072 R)
• M39: 15,186,577 km (0.092 R)
• M40: 15,763,128 km (0.107 R)
• M41: 16,346,859 km (0.098 R)
• M42: 19,307,700 km (0.096 R)
• M43: 19,744,077 km (0.086 R)
• M44: 20,880,871 km (0.108 R)
• M45: 21,650,402 km (0.075 R)
• M46: 21,715,029 km (0.081 R)
• M47: 22,168,759 km (0.102 R)
• M48: 22,233,834 km (0.117 R)
• M49: 23,085,495 km (0.082 R)
• M50: 23,217,440 km (0.107 R)
• M51: 24,014,497 km (0.105 R)
• M52: 25,362,973 km (0.051 R)
• M53: 25,567,323 km (0.117 R)
• M54: 25,635,540 km (0.032 R)
• M55: 27,013,187 km (0.087 R)
• M56: 28,132,628 km (0.102 R)
• M57: 28,344,159 km (0.092 R)
• M58: 28,768,867 km (0.054 R)
• M59: 30,199,921 km (0.052 R)
• M60: 30,416,538 km (0.052 R)
• M61: 30,561,199 km (0.052 R)
• M62: 31,947,373 km (0.054 R)
• M63: 32,020,826 km (0.107 R)
• M64: 32,168,030 km (0.104 R)
• M65: 33,428,542 km (0.094 R)
• M66: 33,503,191 km (0.109 R)
• M67: 33,802,237 km (0.119 R)
• M68: 33,952,134 km (0.089 R)
• M69: 34,177,429 km (0.11 R)
• M70: 35,539,517 km (0.037 R)
• M71: 35,615,663 km (0.118 R)
• M72: 38,004,292 km (0.057 R)
• M73: 38,082,232 km (0.082 R)
• M74: 38,472,533 km (0.084 R)
• M75: 39,414,850 km (0.07 R)
• M76: 43,422,128 km (0.116 R)
• M77: 44,813,837 km (0.115 R)
• M78: 44,978,545 km (0.102 R)
• M79: 46,636,538 km (0.097 R)
• M80: 47,137,840 km (0.037 R)
• M81: 48,737,042 km (0.081 R)
• M82: 49,585,860 km (0.088 R)
• M83: 50,012,064 km (0.097 R)
• M84: 50,696,474 km (0.11 R)
• M85: 50,868,213 km (0.09 R)
• M86: 51,211,989 km (0.072 R)
• M87: 51,642,831 km (0.101 R)
• M88: 53,902,506 km (0.029 R)
• M89: 56,105,634 km (0.058 R)
• M90: 56,194,346 km (0.043 R)
• M91: 56,460,780 km (0.074 R)
• M92: 57,084,154 km (0.088 R)
• M93: 57,799,531 km (0.1 R)
• M94: 58,337,934 km (0.097 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: 445 - 12,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit