🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.1

Radius: 12.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.26 AU - 1.36 AU

Year: 953 Days

Day: 13.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 86,558,562 km

• M1: 188,194 km (0.118 R)
• M2: 272,867 km (0.079 R)
• M3: 379,979 km (0.102 R)
• M4: 476,469 km (0.069 R)
• M5: 717,172 km (0.097 R)
• M6: 810,671 km (0.095 R)
• M7: 992,881 km (0.115 R)
• M8: 1,080,097 km (0.048 R)
• M9: 1,196,185 km (0.085 R)
• M10: 1,310,029 km (0.092 R)
• M11: 1,607,579 km (0.057 R)
• M12: 1,696,739 km (0.082 R)
• M13: 1,903,633 km (0.103 R)
• M14: 2,006,257 km (0.111 R)
• M15: 2,242,173 km (0.12 R)
• M16: 2,367,985 km (0.119 R)
• M17: 2,582,807 km (0.093 R)
• M18: 2,688,274 km (0.06 R)
• M19: 2,813,188 km (0.052 R)
• M20: 2,912,820 km (0.067 R)
• M21: 3,004,374 km (0.072 R)
• M22: 3,106,250 km (0.096 R)
• M23: 3,218,598 km (0.1 R)
• M24: 3,323,018 km (0.057 R)
• M25: 3,409,186 km (0.112 R)
• M26: 3,564,319 km (0.089 R)
• M27: 3,642,858 km (0.086 R)
• M28: 3,841,673 km (0.091 R)
• M29: 4,023,734 km (0.096 R)
• M30: 4,281,341 km (0.081 R)
• M31: 4,375,439 km (0.102 R)
• M32: 4,629,755 km (0.115 R)
• M33: 4,737,166 km (0.108 R)
• M34: 4,834,704 km (0.102 R)
• M35: 5,108,767 km (0.103 R)
• M36: 5,580,898 km (0.113 R)
• M37: 5,718,528 km (0.111 R)
• M38: 5,822,349 km (0.085 R)
• M39: 6,161,488 km (0.103 R)
• M40: 6,422,985 km (0.087 R)
• M41: 6,555,229 km (0.111 R)
• M42: 6,749,108 km (0.087 R)
• M43: 6,846,646 km (0.071 R)
• M44: 7,055,784 km (0.104 R)
• M45: 7,179,800 km (0.065 R)
• M46: 7,329,548 km (0.118 R)
• M47: 7,430,077 km (0.051 R)
• M48: 7,518,340 km (0.069 R)
• M49: 7,632,334 km (0.068 R)
• M50: 8,499,104 km (0.081 R)
• M51: 8,617,885 km (0.101 R)
• M52: 8,737,264 km (0.027 R)
• M53: 8,950,889 km (0.076 R)
• M54: 9,085,378 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20

Radius: 9.5

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.13 AU - 1.65 AU

Year: 1042 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,558,562 km

• M1: 130,599 km (0.087 R)
• M2: 190,737 km (0.102 R)
• M3: 265,835 km (0.047 R)
• M4: 368,759 km (0.094 R)
• M5: 552,764 km (0.098 R)
• M6: 664,514 km (0.114 R)
• M7: 726,148 km (0.089 R)
• M8: 879,486 km (0.101 R)
• M9: 997,070 km (0.063 R)
• M10: 1,085,033 km (0.105 R)
• M11: 1,146,219 km (0.079 R)
• M12: 1,343,987 km (0.08 R)
• M13: 1,448,855 km (0.095 R)
• M14: 1,545,795 km (0.082 R)
• M15: 1,659,788 km (0.032 R)
• M16: 1,853,518 km (0.111 R)
• M17: 1,955,095 km (0.107 R)
• M18: 2,127,431 km (0.084 R)
• M19: 2,188,766 km (0.105 R)
• M20: 2,254,889 km (0.074 R)
• M21: 2,372,173 km (0.108 R)
• M22: 2,487,214 km (0.12 R)
• M23: 2,556,328 km (0.113 R)
• M24: 2,758,585 km (0.105 R)
• M25: 3,183,592 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.9

Radius: 14

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.67 AU - 2.25 AU

Year: 1745 Days

Day: 14.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,558,562 km

• M1: 177,573 km (0.082 R)
• M2: 347,665 km (0.118 R)
• M3: 467,194 km (0.111 R)
• M4: 590,313 km (0.071 R)
• M5: 749,934 km (0.105 R)
• M6: 977,173 km (0.102 R)
• M7: 1,144,424 km (0.094 R)
• M8: 1,314,516 km (0.114 R)
• M9: 1,570,778 km (0.108 R)
• M10: 1,705,266 km (0.116 R)
• M11: 2,229,307 km (0.084 R)
• M12: 2,336,420 km (0.074 R)
• M13: 2,649,977 km (0.088 R)
• M14: 2,928,229 km (0.085 R)
• M15: 3,155,917 km (0.107 R)
• M16: 3,618,324 km (0.088 R)
• M17: 3,906,300 km (0.12 R)
• M18: 4,346,865 km (0.072 R)
• M19: 4,630,503 km (0.055 R)
• M20: 4,803,588 km (0.092 R)
• M21: 5,156,190 km (0.077 R)
• M22: 5,688,908 km (0.06 R)
• M23: 5,800,059 km (0.07 R)
• M24: 5,924,524 km (0.043 R)
• M25: 6,315,723 km (0.097 R)
• M26: 6,469,510 km (0.082 R)
• M27: 6,885,691 km (0.106 R)
• M28: 7,190,122 km (0.111 R)
• M29: 7,499,192 km (0.082 R)
• M30: 7,798,836 km (0.081 R)
• M31: 8,088,607 km (0.098 R)
• M32: 8,438,367 km (0.114 R)
• M33: 8,850,210 km (0.062 R)
• M34: 9,210,591 km (0.099 R)
• M35: 9,414,493 km (0.071 R)
• M36: 9,516,968 km (0.066 R)
• M37: 9,782,354 km (0.09 R)
• M38: 10,020,365 km (0.066 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.9

Radius: 6.1

Gravity: 20.88 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 10.42 AU - 11.32 AU

Year: 22786 Days

Day: 24.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,558,562 km

• M1: 502,948 km (0.077 R)
• M2: 1,101,340 km (0.103 R)
• M3: 1,443,470 km (0.086 R)
• M4: 1,575,714 km (0.052 R)
• M5: 1,677,591 km (0.032 R)
• M6: 2,032,736 km (0.064 R)
• M7: 2,608,089 km (0.05 R)
• M8: 2,893,073 km (0.099 R)
• M9: 2,976,399 km (0.091 R)
• M10: 3,448,530 km (0.08 R)
• M11: 3,897,922 km (0.098 R)
• M12: 3,943,849 km (0.089 R)
• M13: 4,851,010 km (0.095 R)
• M14: 5,610,818 km (0.091 R)
• M15: 5,872,165 km (0.117 R)
• M16: 6,570,638 km (0.096 R)
• M17: 6,735,495 km (0.065 R)
• M18: 7,013,298 km (0.071 R)
• M19: 7,580,274 km (0.098 R)
• M20: 7,695,314 km (0.086 R)
• M21: 7,811,103 km (0.086 R)
• M22: 7,869,147 km (0.102 R)
• M23: 8,102,969 km (0.107 R)
• M24: 8,279,793 km (0.097 R)
• M25: 8,999,957 km (0.039 R)
• M26: 10,563,554 km (0.095 R)
• M27: 10,821,461 km (0.117 R)
• M28: 11,409,231 km (0.09 R)
• M29: 12,208,981 km (0.053 R)
• M30: 12,411,836 km (0.049 R)
• M31: 13,932,648 km (0.081 R)
• M32: 14,003,109 km (0.114 R)
• M33: 14,215,388 km (0.052 R)
• M34: 14,643,088 km (0.04 R)
• M35: 14,714,895 km (0.091 R)
• M36: 15,438,351 km (0.111 R)
• M37: 17,145,711 km (0.114 R)
• M38: 17,372,801 km (0.119 R)
• M39: 18,060,053 km (0.094 R)
• M40: 18,523,059 km (0.094 R)
• M41: 18,990,103 km (0.067 R)
• M42: 20,654,978 km (0.108 R)
• M43: 23,280,271 km (0.108 R)
• M44: 25,834,954 km (0.114 R)
• M45: 25,921,721 km (0.043 R)
• M46: 27,410,070 km (0.079 R)
• M47: 27,498,482 km (0.037 R)
• M48: 27,764,318 km (0.074 R)
• M49: 28,925,945 km (0.113 R)
• M50: 29,376,983 km (0.105 R)
• M51: 29,921,220 km (0.116 R)
• M52: 31,666,728 km (0.107 R)
• M53: 33,067,861 km (0.052 R)
• M54: 33,256,205 km (0.086 R)
• M55: 35,159,090 km (0.091 R)
• M56: 36,414,964 km (0.098 R)
• M57: 36,804,218 km (0.073 R)
• M58: 37,980,506 km (0.106 R)
• M59: 38,177,825 km (0.115 R)
• M60: 40,772,900 km (0.106 R)
• M61: 41,582,673 km (0.07 R)
• M62: 41,887,853 km (0.053 R)
• M63: 43,527,296 km (0.1 R)
• M64: 44,044,007 km (0.067 R)
• M65: 44,979,143 km (0.092 R)
• M66: 45,606,108 km (0.118 R)
• M67: 45,815,844 km (0.067 R)
• M68: 47,080,544 km (0.115 R)
• M69: 48,677,352 km (0.078 R)
• M70: 48,891,576 km (0.094 R)
• M71: 49,321,072 km (0.076 R)
• M72: 53,352,585 km (0.079 R)
• M73: 56,023,505 km (0.03 R)
• M74: 56,698,042 km (0.112 R)
• M75: 57,262,175 km (0.116 R)
• M76: 57,601,463 km (0.075 R)
• M77: 60,455,641 km (0.099 R)
• M78: 60,570,682 km (0.12 R)
• M79: 60,801,212 km (0.113 R)
• M80: 64,175,392 km (0.068 R)
• M81: 64,645,578 km (0.093 R)
• M82: 65,471,209 km (0.085 R)
• M83: 67,013,563 km (0.112 R)
• M84: 67,968,596 km (0.106 R)
• M85: 70,618,273 km (0.109 R)
• M86: 70,739,597 km (0.12 R)
• M87: 72,322,043 km (0.071 R)
• M88: 75,893,842 km (0.106 R)
• M89: 76,640,036 km (0.09 R)
• M90: 82,440,843 km (0.085 R)
• M91: 83,463,943 km (0.09 R)
• M92: 84,877,643 km (0.076 R)
• M93: 86,040,168 km (0.107 R)
• M94: 86,299,272 km (0.118 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: 471 - 17,506 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit