🌌 Stone's Star System Generator

Asteroid Belt

Center: 4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227

Radius: 9.4

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.19 AU - 9.81 AU

Year: 8570 Days

Day: 9.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 81,118,832 km

• M1: 177,273 km (0.115 R)
• M2: 271,819 km (0.109 R)
• M3: 355,445 km (0.036 R)
• M4: 533,316 km (0.08 R)
• M5: 669,002 km (0.054 R)
• M6: 766,240 km (0.065 R)
• M7: 1,017,415 km (0.062 R)
• M8: 1,102,387 km (0.061 R)
• M9: 1,546,543 km (0.076 R)
• M10: 1,612,067 km (0.116 R)
• M11: 1,900,940 km (0.046 R)
• M12: 1,989,053 km (0.049 R)
• M13: 2,114,865 km (0.114 R)
• M14: 2,546,904 km (0.1 R)
• M15: 2,743,326 km (0.04 R)
• M16: 2,965,179 km (0.109 R)
• M17: 3,687,737 km (0.113 R)
• M18: 3,910,488 km (0.06 R)
• M19: 4,023,435 km (0.048 R)
• M20: 4,345,669 km (0.111 R)
• M21: 4,748,386 km (0.104 R)
• M22: 5,162,922 km (0.061 R)
• M23: 5,819,507 km (0.077 R)
• M24: 6,000,819 km (0.077 R)
• M25: 6,395,608 km (0.039 R)
• M26: 6,853,378 km (0.055 R)
• M27: 7,489,318 km (0.082 R)
• M28: 8,202,002 km (0.05 R)
• M29: 8,936,378 km (0.107 R)
• M30: 9,115,746 km (0.079 R)
• M31: 9,722,216 km (0.1 R)
• M32: 10,185,820 km (0.087 R)
• M33: 10,530,194 km (0.11 R)
• M34: 10,624,890 km (0.117 R)
• M35: 10,719,735 km (0.102 R)
• M36: 10,783,164 km (0.119 R)
• M37: 10,942,336 km (0.109 R)
• M38: 11,070,242 km (0.109 R)
• M39: 11,979,049 km (0.075 R)
• M40: 12,342,722 km (0.108 R)
• M41: 12,844,324 km (0.111 R)
• M42: 13,013,070 km (0.09 R)
• M43: 13,386,915 km (0.104 R)
• M44: 14,040,807 km (0.063 R)
• M45: 14,110,370 km (0.057 R)
• M46: 14,459,233 km (0.12 R)
• M47: 14,564,549 km (0.108 R)
• M48: 15,130,179 km (0.093 R)
• M49: 15,201,388 km (0.079 R)
• M50: 15,811,149 km (0.089 R)
• M51: 15,992,012 km (0.097 R)
• M52: 16,246,329 km (0.108 R)
• M53: 16,465,490 km (0.091 R)
• M54: 16,612,096 km (0.049 R)
• M55: 16,722,349 km (0.118 R)
• M56: 17,913,447 km (0.082 R)
• M57: 18,443,173 km (0.098 R)
• M58: 18,901,392 km (0.115 R)
• M59: 19,440,692 km (0.119 R)
• M60: 19,634,421 km (0.053 R)
• M61: 20,731,722 km (0.051 R)
• M62: 21,287,777 km (0.119 R)
• M63: 22,658,542 km (0.115 R)
• M64: 23,190,213 km (0.047 R)
• M65: 23,643,195 km (0.106 R)
• M66: 23,933,116 km (0.052 R)
• M67: 24,349,297 km (0.12 R)
• M68: 24,683,798 km (0.091 R)
• M69: 24,767,723 km (0.087 R)
• M70: 25,994,874 km (0.105 R)
• M71: 26,723,416 km (0.095 R)
• M72: 26,809,584 km (0.04 R)
• M73: 26,982,070 km (0.081 R)
• M74: 27,111,772 km (0.067 R)
• M75: 27,328,389 km (0.04 R)
• M76: 27,676,204 km (0.118 R)
• M77: 28,463,987 km (0.109 R)
• M78: 28,772,308 km (0.063 R)
• M79: 29,614,843 km (0.078 R)
• M80: 29,704,004 km (0.062 R)
• M81: 29,837,894 km (0.061 R)

Planet 2 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.7

Radius: 6.8

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 12.78 AU - 17.44 AU

Year: 22246 Days

Day: 22.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,118,832 km

• M1: 169,794 km (0.043 R)
• M2: 309,219 km (0.099 R)
• M3: 376,388 km (0.095 R)
• M4: 653,294 km (0.055 R)
• M5: 1,169,706 km (0.085 R)
• M6: 1,224,459 km (0.062 R)
• M7: 1,422,825 km (0.05 R)
• M8: 1,882,091 km (0.068 R)
• M9: 2,012,091 km (0.069 R)
• M10: 2,144,934 km (0.035 R)
• M11: 2,246,511 km (0.119 R)
• M12: 2,632,773 km (0.114 R)
• M13: 2,964,132 km (0.052 R)
• M14: 3,585,412 km (0.038 R)
• M15: 4,119,327 km (0.11 R)
• M16: 4,331,307 km (0.098 R)
• M17: 4,374,092 km (0.025 R)
• M18: 4,633,944 km (0.1 R)
• M19: 5,351,565 km (0.114 R)
• M20: 5,864,835 km (0.092 R)
• M21: 5,959,830 km (0.065 R)
• M22: 6,103,294 km (0.1 R)
• M23: 7,548,409 km (0.115 R)
• M24: 8,175,972 km (0.109 R)
• M25: 8,929,198 km (0.12 R)
• M26: 9,203,560 km (0.099 R)
• M27: 10,157,097 km (0.115 R)
• M28: 10,214,243 km (0.086 R)
• M29: 10,907,330 km (0.104 R)
• M30: 11,259,633 km (0.095 R)
• M31: 12,582,976 km (0.085 R)
• M32: 13,954,789 km (0.036 R)
• M33: 14,917,002 km (0.114 R)
• M34: 15,570,446 km (0.031 R)
• M35: 15,900,608 km (0.087 R)
• M36: 16,299,885 km (0.068 R)
• M37: 16,769,772 km (0.102 R)
• M38: 16,904,859 km (0.067 R)
• M39: 17,998,718 km (0.111 R)
• M40: 19,327,147 km (0.072 R)
• M41: 19,610,785 km (0.098 R)
• M42: 20,904,358 km (0.069 R)
• M43: 21,855,501 km (0.11 R)
• M44: 21,929,253 km (0.119 R)
• M45: 24,562,474 km (0.113 R)
• M46: 26,268,189 km (0.114 R)
• M47: 27,135,109 km (0.109 R)
• M48: 28,493,607 km (0.095 R)
• M49: 28,978,304 km (0.089 R)
• M50: 29,302,932 km (0.106 R)
• M51: 30,366,273 km (0.102 R)
• M52: 31,027,047 km (0.112 R)
• M53: 31,109,924 km (0.104 R)
• M54: 31,692,459 km (0.115 R)
• M55: 32,110,734 km (0.098 R)
• M56: 33,037,343 km (0.119 R)
• M57: 33,376,482 km (0.12 R)
• M58: 35,003,059 km (0.105 R)
• M59: 35,435,397 km (0.106 R)
• M60: 35,869,530 km (0.116 R)
• M61: 36,305,309 km (0.114 R)
• M62: 38,332,809 km (0.092 R)
• M63: 39,405,126 km (0.118 R)
• M64: 39,854,967 km (0.106 R)
• M65: 40,487,317 km (0.099 R)
• M66: 40,577,974 km (0.1 R)
• M67: 41,032,153 km (0.104 R)
• M68: 42,496,566 km (0.068 R)
• M69: 42,957,777 km (0.113 R)
• M70: 43,235,281 km (0.087 R)
• M71: 43,327,882 km (0.103 R)
• M72: 45,382,459 km (0.089 R)
• M73: 47,659,787 km (0.113 R)
• M74: 49,585,710 km (0.1 R)
• M75: 49,779,739 km (0.085 R)
• M76: 52,719,786 km (0.116 R)
• M77: 53,911,482 km (0.05 R)
• M78: 54,011,264 km (0.105 R)
• M79: 57,132,624 km (0.095 R)
• M80: 57,947,483 km (0.119 R)
• M81: 58,766,382 km (0.114 R)
• M82: 59,795,167 km (0.063 R)
• M83: 60,830,085 km (0.119 R)
• M84: 61,245,667 km (0.109 R)
• M85: 61,766,418 km (0.064 R)
• M86: 63,864,378 km (0.044 R)
• M87: 68,237,573 km (0.12 R)
• M88: 68,561,303 km (0.06 R)
• M89: 70,732,716 km (0.104 R)
• M90: 70,951,129 km (0.09 R)
• M91: 71,607,714 km (0.12 R)
• M92: 71,717,219 km (0.101 R)
• M93: 73,368,181 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.7

Radius: 4.9

Gravity: 17.06 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 17.49 AU - 18.13 AU

Year: 28467 Days

Day: 16.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,118,832 km

• M1: 81,381 km (0.084 R)
• M2: 181,013 km (0.082 R)
• M3: 240,553 km (0.102 R)
• M4: 440,715 km (0.105 R)
• M5: 482,154 km (0.034 R)
• M6: 1,312,273 km (0.116 R)
• M7: 1,759,271 km (0.063 R)
• M8: 1,826,740 km (0.118 R)
• M9: 1,895,106 km (0.098 R)
• M10: 2,286,005 km (0.096 R)
• M11: 2,434,406 km (0.117 R)
• M12: 2,818,873 km (0.071 R)
• M13: 3,058,528 km (0.039 R)
• M14: 3,472,615 km (0.051 R)
• M15: 3,643,157 km (0.04 R)
• M16: 3,686,241 km (0.092 R)
• M17: 3,816,541 km (0.104 R)
• M18: 4,216,416 km (0.066 R)
• M19: 4,722,954 km (0.101 R)
• M20: 4,817,201 km (0.112 R)
• M21: 5,055,361 km (0.103 R)
• M22: 5,151,702 km (0.118 R)
• M23: 5,944,271 km (0.062 R)
• M24: 5,994,985 km (0.102 R)
• M25: 7,202,539 km (0.078 R)
• M26: 7,750,366 km (0.094 R)
• M27: 8,885,515 km (0.091 R)
• M28: 9,651,007 km (0.057 R)
• M29: 9,890,663 km (0.058 R)
• M30: 11,878,221 km (0.119 R)
• M31: 12,264,183 km (0.091 R)
• M32: 12,982,552 km (0.094 R)
• M33: 13,247,191 km (0.069 R)
• M34: 13,380,183 km (0.102 R)
• M35: 13,916,342 km (0.087 R)
• M36: 15,009,902 km (0.085 R)
• M37: 15,357,269 km (0.115 R)
• M38: 16,060,079 km (0.048 R)
• M39: 16,415,225 km (0.077 R)
• M40: 19,123,545 km (0.109 R)
• M41: 20,798,293 km (0.111 R)
• M42: 21,030,319 km (0.047 R)
• M43: 22,282,004 km (0.051 R)
• M44: 22,837,162 km (0.08 R)
• M45: 23,236,439 km (0.077 R)
• M46: 24,366,800 km (0.08 R)
• M47: 24,611,393 km (0.097 R)
• M48: 24,774,903 km (0.102 R)
• M49: 25,432,536 km (0.066 R)
• M50: 25,763,446 km (0.113 R)
• M51: 26,179,029 km (0.108 R)
• M52: 26,513,231 km (0.09 R)
• M53: 28,290,453 km (0.065 R)
• M54: 29,323,127 km (0.108 R)
• M55: 30,543,547 km (0.038 R)
• M56: 31,425,277 km (0.11 R)
• M57: 31,602,700 km (0.079 R)
• M58: 32,226,074 km (0.106 R)
• M59: 32,853,637 km (0.119 R)
• M60: 33,485,090 km (0.099 R)
• M61: 34,485,451 km (0.062 R)
• M62: 35,495,685 km (0.047 R)
• M63: 36,143,594 km (0.044 R)
• M64: 37,169,536 km (0.086 R)
• M65: 37,733,221 km (0.052 R)
• M66: 38,964,261 km (0.11 R)
• M67: 39,441,179 km (0.031 R)
• M68: 39,536,772 km (0.107 R)
• M69: 39,728,258 km (0.111 R)
• M70: 40,786,812 km (0.053 R)
• M71: 42,343,229 km (0.101 R)
• M72: 43,819,759 km (0.112 R)
• M73: 45,213,114 km (0.096 R)
• M74: 45,814,647 km (0.034 R)
• M75: 49,273,350 km (0.118 R)
• M76: 49,582,419 km (0.069 R)
• M77: 50,410,144 km (0.114 R)
• M78: 51,555,615 km (0.086 R)
• M79: 54,190,632 km (0.112 R)
• M80: 55,149,853 km (0.063 R)
• M81: 57,518,287 km (0.077 R)
• M82: 58,061,178 km (0.059 R)
• M83: 63,582,835 km (0.1 R)
• M84: 63,807,232 km (0.078 R)
• M85: 63,919,430 km (0.054 R)
• M86: 67,660,873 km (0.057 R)
• M87: 71,239,553 km (0.094 R)
• M88: 73,228,008 km (0.114 R)
• M89: 75,234,714 km (0.092 R)
• M90: 77,618,556 km (0.087 R)
• M91: 78,218,294 km (0.099 R)
• M92: 79,181,255 km (0.093 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 14,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit