🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.7

Radius: 15

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.72 AU - 0.82 AU

Year: 466 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 51,558,718 km

• M1: 188,793 km (0.109 R)
• M2: 325,226 km (0.074 R)
• M3: 431,440 km (0.086 R)
• M4: 574,905 km (0.101 R)
• M5: 688,749 km (0.071 R)
• M6: 861,235 km (0.117 R)
• M7: 986,748 km (0.107 R)
• M8: 1,149,660 km (0.086 R)
• M9: 1,333,067 km (0.034 R)
• M10: 1,498,671 km (0.102 R)
• M11: 1,694,944 km (0.083 R)
• M12: 1,838,857 km (0.092 R)
• M13: 1,937,292 km (0.111 R)
• M14: 2,043,956 km (0.099 R)
• M15: 2,237,087 km (0.072 R)
• M16: 2,423,037 km (0.106 R)
• M17: 2,531,645 km (0.112 R)
• M18: 2,669,873 km (0.052 R)
• M19: 2,782,221 km (0.073 R)
• M20: 2,903,545 km (0.113 R)
• M21: 3,048,655 km (0.084 R)
• M22: 3,188,679 km (0.105 R)
• M23: 3,293,248 km (0.12 R)
• M24: 3,598,726 km (0.073 R)
• M25: 4,106,910 km (0.032 R)
• M26: 4,452,930 km (0.112 R)
• M27: 4,570,514 km (0.046 R)
• M28: 4,825,728 km (0.106 R)
• M29: 5,077,202 km (0.051 R)
• M30: 5,288,434 km (0.09 R)
• M31: 5,395,247 km (0.045 R)
• M32: 5,656,295 km (0.096 R)
• M33: 6,041,959 km (0.075 R)
• M34: 6,144,284 km (0.062 R)
• M35: 6,303,755 km (0.046 R)
• M36: 6,398,301 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.1

Radius: 11.3

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.92 AU - 2.72 AU

Year: 2439 Days

Day: 10.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 51,558,718 km

• M1: 176,077 km (0.12 R)
• M2: 310,715 km (0.045 R)
• M3: 381,026 km (0.109 R)
• M4: 464,950 km (0.042 R)
• M5: 648,956 km (0.062 R)
• M6: 805,884 km (0.071 R)
• M7: 936,483 km (0.102 R)
• M8: 1,024,895 km (0.104 R)
• M9: 1,427,313 km (0.057 R)
• M10: 1,685,818 km (0.055 R)
• M11: 1,765,404 km (0.089 R)
• M12: 1,866,682 km (0.118 R)
• M13: 2,171,862 km (0.116 R)
• M14: 2,515,787 km (0.106 R)
• M15: 2,841,462 km (0.104 R)
• M16: 3,156,216 km (0.097 R)
• M17: 3,255,399 km (0.095 R)
• M18: 3,610,694 km (0.066 R)
• M19: 3,793,054 km (0.118 R)
• M20: 3,951,927 km (0.118 R)
• M21: 4,207,889 km (0.102 R)
• M22: 4,399,973 km (0.048 R)
• M23: 4,736,119 km (0.081 R)
• M24: 4,878,686 km (0.07 R)
• M25: 5,241,461 km (0.1 R)
• M26: 5,537,964 km (0.114 R)
• M27: 6,539,372 km (0.086 R)
• M28: 6,762,422 km (0.06 R)
• M29: 6,858,763 km (0.036 R)
• M30: 7,496,200 km (0.076 R)
• M31: 8,050,609 km (0.097 R)
• M32: 8,135,731 km (0.064 R)
• M33: 8,427,446 km (0.12 R)
• M34: 8,845,273 km (0.099 R)
• M35: 8,968,392 km (0.071 R)
• M36: 9,127,564 km (0.081 R)
• M37: 9,269,832 km (0.116 R)
• M38: 9,484,655 km (0.068 R)
• M39: 9,574,563 km (0.035 R)
• M40: 10,083,794 km (0.061 R)
• M41: 10,564,602 km (0.096 R)
• M42: 10,751,449 km (0.101 R)
• M43: 10,977,193 km (0.118 R)
• M44: 11,109,736 km (0.049 R)
• M45: 12,090,500 km (0.109 R)
• M46: 12,227,232 km (0.097 R)
• M47: 12,522,239 km (0.075 R)
• M48: 12,958,916 km (0.094 R)
• M49: 13,684,316 km (0.03 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.8

Radius: 6.6

Gravity: 16.04 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.89 AU - 6.81 AU

Year: 11045 Days

Day: 16.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,558,718 km

• M1: 133,591 km (0.112 R)
• M2: 323,281 km (0.12 R)
• M3: 376,687 km (0.065 R)
• M4: 541,095 km (0.109 R)
• M5: 782,546 km (0.111 R)
• M6: 994,826 km (0.112 R)
• M7: 1,056,011 km (0.06 R)
• M8: 1,268,740 km (0.104 R)
• M9: 1,565,691 km (0.063 R)
• M10: 1,883,736 km (0.057 R)
• M11: 2,924,339 km (0.067 R)
• M12: 3,132,579 km (0.07 R)
• M13: 3,469,623 km (0.116 R)
• M14: 3,786,173 km (0.119 R)
• M15: 4,145,058 km (0.083 R)
• M16: 5,106,823 km (0.093 R)
• M17: 5,466,456 km (0.045 R)
• M18: 5,946,366 km (0.038 R)
• M19: 6,324,549 km (0.111 R)
• M20: 6,555,379 km (0.069 R)
• M21: 7,505,624 km (0.071 R)
• M22: 8,625,215 km (0.088 R)
• M23: 9,663,574 km (0.091 R)
• M24: 10,242,517 km (0.077 R)
• M25: 10,332,575 km (0.102 R)
• M26: 11,016,238 km (0.078 R)
• M27: 11,200,991 km (0.115 R)
• M28: 11,293,891 km (0.072 R)
• M29: 11,433,466 km (0.096 R)
• M30: 11,480,141 km (0.112 R)
• M31: 12,523,137 km (0.105 R)
• M32: 13,007,236 km (0.106 R)
• M33: 13,349,665 km (0.05 R)
• M34: 13,546,686 km (0.09 R)
• M35: 13,645,570 km (0.119 R)
• M36: 14,597,012 km (0.093 R)
• M37: 15,157,406 km (0.063 R)
• M38: 15,985,280 km (0.117 R)
• M39: 17,147,357 km (0.037 R)
• M40: 17,955,185 km (0.087 R)
• M41: 18,172,701 km (0.094 R)
• M42: 18,227,304 km (0.12 R)
• M43: 18,281,757 km (0.104 R)
• M44: 18,500,619 km (0.062 R)
• M45: 18,830,482 km (0.101 R)
• M46: 19,051,588 km (0.112 R)
• M47: 19,775,791 km (0.108 R)
• M48: 20,000,338 km (0.101 R)
• M49: 20,622,515 km (0.085 R)
• M50: 21,193,530 km (0.098 R)
• M51: 21,250,976 km (0.119 R)
• M52: 22,001,808 km (0.056 R)
• M53: 25,151,591 km (0.091 R)
• M54: 27,370,127 km (0.099 R)
• M55: 28,312,893 km (0.081 R)
• M56: 28,756,451 km (0.112 R)
• M57: 29,458,065 km (0.053 R)
• M58: 30,165,363 km (0.078 R)
• M59: 30,878,347 km (0.047 R)
• M60: 31,008,497 km (0.044 R)
• M61: 31,138,946 km (0.058 R)
• M62: 31,204,171 km (0.074 R)
• M63: 31,662,389 km (0.114 R)
• M64: 32,254,647 km (0.116 R)
• M65: 32,585,408 km (0.069 R)
• M66: 32,651,530 km (0.091 R)
• M67: 32,717,952 km (0.112 R)
• M68: 33,785,034 km (0.08 R)
• M69: 33,986,392 km (0.118 R)
• M70: 35,270,690 km (0.076 R)
• M71: 37,817,295 km (0.094 R)
• M72: 37,886,858 km (0.107 R)
• M73: 38,235,720 km (0.11 R)
• M74: 39,147,668 km (0.089 R)
• M75: 39,712,550 km (0.082 R)
• M76: 40,564,809 km (0.059 R)
• M77: 40,636,018 km (0.061 R)
• M78: 43,448,906 km (0.115 R)
• M79: 43,960,381 km (0.028 R)
• M80: 44,694,458 km (0.109 R)
• M81: 44,768,210 km (0.072 R)
• M82: 45,358,673 km (0.107 R)
• M83: 45,506,775 km (0.104 R)
• M84: 46,622,176 km (0.049 R)
• M85: 47,295,816 km (0.077 R)
• M86: 47,596,208 km (0.062 R)
• M87: 48,652,668 km (0.034 R)
• M88: 49,259,736 km (0.12 R)
• M89: 49,488,023 km (0.07 R)
• M90: 49,945,792 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 11,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit