🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.6

Radius: 13.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.75 AU - 1.07 AU

Year: 569 Days

Day: 13.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 55,158,074 km

• M1: 182,809 km (0.102 R)
• M2: 317,447 km (0.106 R)
• M3: 433,385 km (0.096 R)
• M4: 541,544 km (0.075 R)
• M5: 685,308 km (0.117 R)
• M6: 781,050 km (0.119 R)
• M7: 908,957 km (0.076 R)
• M8: 1,016,069 km (0.1 R)
• M9: 1,187,807 km (0.052 R)
• M10: 1,329,027 km (0.114 R)
• M11: 1,509,293 km (0.087 R)
• M12: 1,595,312 km (0.079 R)
• M13: 1,683,126 km (0.11 R)
• M14: 1,899,743 km (0.118 R)
• M15: 1,988,006 km (0.118 R)
• M16: 2,201,482 km (0.113 R)
• M17: 2,456,547 km (0.077 R)
• M18: 2,559,021 km (0.103 R)
• M19: 2,645,489 km (0.079 R)
• M20: 2,780,276 km (0.101 R)
• M21: 2,935,409 km (0.074 R)
• M22: 3,179,703 km (0.059 R)
• M23: 3,273,052 km (0.1 R)
• M24: 3,714,814 km (0.1 R)
• M25: 3,846,311 km (0.094 R)
• M26: 4,033,308 km (0.085 R)
• M27: 4,161,962 km (0.115 R)
• M28: 4,513,966 km (0.084 R)
• M29: 4,718,616 km (0.078 R)
• M30: 4,875,843 km (0.106 R)
• M31: 4,962,461 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.6

Radius: 10.4

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.91 AU - 2.21 AU

Year: 1940 Days

Day: 12 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 55,158,074 km

• M1: 130,150 km (0.109 R)
• M2: 202,406 km (0.098 R)
• M3: 305,180 km (0.072 R)
• M4: 413,638 km (0.031 R)
• M5: 588,668 km (0.045 R)
• M6: 832,512 km (0.087 R)
• M7: 945,907 km (0.112 R)
• M8: 1,130,960 km (0.103 R)
• M9: 1,541,456 km (0.106 R)
• M10: 1,657,694 km (0.102 R)
• M11: 1,974,692 km (0.119 R)
• M12: 2,062,655 km (0.086 R)
• M13: 2,135,061 km (0.12 R)
• M14: 2,208,214 km (0.119 R)
• M15: 2,468,514 km (0.093 R)
• M16: 2,545,707 km (0.071 R)
• M17: 2,677,951 km (0.107 R)
• M18: 3,056,883 km (0.089 R)
• M19: 3,127,194 km (0.052 R)
• M20: 3,256,147 km (0.119 R)
• M21: 3,354,134 km (0.118 R)
• M22: 3,519,589 km (0.081 R)
• M23: 3,599,923 km (0.117 R)
• M24: 3,983,343 km (0.114 R)
• M25: 4,315,300 km (0.055 R)
• M26: 4,561,089 km (0.099 R)
• M27: 4,707,845 km (0.12 R)
• M28: 4,781,746 km (0.074 R)
• M29: 4,886,016 km (0.116 R)
• M30: 4,991,034 km (0.102 R)
• M31: 5,089,170 km (0.053 R)
• M32: 5,165,166 km (0.065 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.6

Radius: 6.3

Gravity: 23.42 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.34 AU - 7.44 AU

Year: 10596 Days

Day: 17.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 55,158,074 km

• M1: 179,517 km (0.055 R)
• M2: 270,473 km (0.099 R)
• M3: 322,683 km (0.032 R)
• M4: 867,668 km (0.083 R)
• M5: 1,120,338 km (0.074 R)
• M6: 1,209,648 km (0.068 R)
• M7: 1,348,026 km (0.115 R)
• M8: 1,979,180 km (0.1 R)
• M9: 2,454,303 km (0.084 R)
• M10: 2,780,127 km (0.118 R)
• M11: 3,150,980 km (0.064 R)
• M12: 3,214,409 km (0.115 R)
• M13: 3,803,526 km (0.03 R)
• M14: 4,568,121 km (0.109 R)
• M15: 4,931,045 km (0.097 R)
• M16: 5,341,093 km (0.069 R)
• M17: 5,492,935 km (0.063 R)
• M18: 5,800,807 km (0.076 R)
• M19: 5,878,598 km (0.088 R)
• M20: 6,273,088 km (0.071 R)
• M21: 6,353,122 km (0.116 R)
• M22: 6,554,332 km (0.109 R)
• M23: 7,296,487 km (0.099 R)
• M24: 7,805,867 km (0.088 R)
• M25: 7,891,886 km (0.094 R)
• M26: 8,502,844 km (0.044 R)
• M27: 8,680,117 km (0.099 R)
• M28: 8,948,496 km (0.071 R)
• M29: 9,174,089 km (0.049 R)
• M30: 9,447,554 km (0.099 R)
• M31: 9,862,539 km (0.11 R)
• M32: 10,189,410 km (0.095 R)
• M33: 10,758,032 km (0.088 R)
• M34: 10,805,903 km (0.09 R)
• M35: 11,581,269 km (0.07 R)
• M36: 13,236,120 km (0.051 R)
• M37: 13,390,206 km (0.085 R)
• M38: 13,544,890 km (0.09 R)
• M39: 14,012,533 km (0.042 R)
• M40: 14,222,120 km (0.115 R)
• M41: 14,644,285 km (0.083 R)
• M42: 14,910,270 km (0.028 R)
• M43: 15,124,195 km (0.118 R)
• M44: 15,393,023 km (0.119 R)
• M45: 16,154,027 km (0.059 R)
• M46: 16,705,145 km (0.072 R)
• M47: 17,599,890 km (0.097 R)
• M48: 18,452,598 km (0.07 R)
• M49: 18,739,826 km (0.064 R)
• M50: 18,970,656 km (0.093 R)
• M51: 19,086,444 km (0.115 R)
• M52: 20,021,132 km (0.12 R)
• M53: 21,150,446 km (0.031 R)
• M54: 21,632,151 km (0.084 R)
• M55: 21,874,201 km (0.117 R)
• M56: 22,790,338 km (0.062 R)
• M57: 24,219,297 km (0.111 R)
• M58: 24,786,422 km (0.115 R)
• M59: 25,677,128 km (0.087 R)
• M60: 26,062,043 km (0.103 R)
• M61: 26,319,651 km (0.089 R)
• M62: 26,513,530 km (0.025 R)
• M63: 27,686,377 km (0.109 R)
• M64: 27,817,724 km (0.074 R)
• M65: 28,876,129 km (0.07 R)
• M66: 29,745,741 km (0.057 R)
• M67: 30,285,042 km (0.116 R)
• M68: 31,785,060 km (0.118 R)
• M69: 32,129,284 km (0.072 R)
• M70: 32,752,060 km (0.116 R)
• M71: 34,079,891 km (0.025 R)
• M72: 34,150,202 km (0.11 R)
• M73: 35,211,599 km (0.112 R)
• M74: 36,860,018 km (0.06 R)
• M75: 37,730,079 km (0.11 R)
• M76: 37,875,638 km (0.042 R)
• M77: 39,712,101 km (0.101 R)
• M78: 40,008,604 km (0.118 R)
• M79: 40,977,400 km (0.107 R)
• M80: 43,089,871 km (0.049 R)
• M81: 43,318,457 km (0.066 R)
• M82: 44,389,727 km (0.111 R)
• M83: 47,263,054 km (0.055 R)
• M84: 47,971,100 km (0.118 R)
• M85: 49,796,194 km (0.085 R)
• M86: 50,436,324 km (0.116 R)
• M87: 50,516,508 km (0.094 R)
• M88: 51,724,810 km (0.113 R)
• M89: 52,048,540 km (0.056 R)
• M90: 52,129,622 km (0.083 R)
• M91: 52,291,786 km (0.104 R)
• M92: 53,268,810 km (0.113 R)
• M93: 53,841,470 km (0.117 R)
• M94: 54,416,225 km (0.11 R)
• M95: 54,910,347 km (0.12 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 19,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit