🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 13

Gravity: 4.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.6 AU - 0.92 AU

Year: 442 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,884,125 km

• M1: 168,447 km (0.1 R)
• M2: 264,639 km (0.08 R)
• M3: 420,819 km (0.097 R)
• M4: 513,420 km (0.057 R)
• M5: 611,257 km (0.071 R)
• M6: 712,684 km (0.109 R)
• M7: 825,032 km (0.096 R)
• M8: 921,672 km (0.096 R)
• M9: 1,003,802 km (0.105 R)
• M10: 1,246,449 km (0.113 R)
• M11: 1,406,818 km (0.091 R)
• M12: 1,629,869 km (0.099 R)
• M13: 1,841,400 km (0.112 R)
• M14: 2,044,105 km (0.11 R)
• M15: 2,229,158 km (0.037 R)
• M16: 2,343,002 km (0.088 R)
• M17: 2,439,343 km (0.111 R)
• M18: 2,569,942 km (0.116 R)
• M19: 2,817,975 km (0.078 R)
• M20: 2,948,424 km (0.091 R)
• M21: 3,052,844 km (0.108 R)
• M22: 3,151,429 km (0.105 R)
• M23: 3,251,211 km (0.106 R)
• M24: 3,388,242 km (0.109 R)
• M25: 3,497,897 km (0.096 R)
• M26: 3,979,004 km (0.082 R)
• M27: 4,094,943 km (0.119 R)
• M28: 4,266,980 km (0.117 R)
• M29: 4,353,896 km (0.111 R)
• M30: 4,489,432 km (0.06 R)
• M31: 4,658,777 km (0.119 R)
• M32: 4,921,022 km (0.112 R)
• M33: 5,020,654 km (0.074 R)
• M34: 5,357,698 km (0.093 R)
• M35: 5,468,700 km (0.088 R)
• M36: 5,597,952 km (0.113 R)
• M37: 5,710,749 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.9

Radius: 10.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.2 AU - 1.84 AU

Year: 1250 Days

Day: 11.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 55,884,125 km

• M1: 134,189 km (0.117 R)
• M2: 199,414 km (0.095 R)
• M3: 294,857 km (0.077 R)
• M4: 372,947 km (0.057 R)
• M5: 537,206 km (0.095 R)
• M6: 614,249 km (0.079 R)
• M7: 727,046 km (0.098 R)
• M8: 870,211 km (0.086 R)
• M9: 933,790 km (0.117 R)
• M10: 1,097,001 km (0.109 R)
• M11: 1,172,698 km (0.085 R)
• M12: 1,322,894 km (0.06 R)
• M13: 1,397,095 km (0.111 R)
• M14: 1,514,529 km (0.1 R)
• M15: 1,678,937 km (0.098 R)
• M16: 1,841,849 km (0.077 R)
• M17: 1,932,954 km (0.099 R)
• M18: 2,002,367 km (0.083 R)
• M19: 2,112,023 km (0.106 R)
• M20: 2,183,531 km (0.105 R)
• M21: 2,247,858 km (0.059 R)
• M22: 2,428,123 km (0.106 R)
• M23: 2,587,594 km (0.047 R)
• M24: 2,794,189 km (0.091 R)
• M25: 3,087,102 km (0.078 R)
• M26: 3,150,382 km (0.111 R)
• M27: 3,408,587 km (0.088 R)
• M28: 3,540,234 km (0.111 R)
• M29: 3,721,696 km (0.119 R)
• M30: 3,789,314 km (0.08 R)
• M31: 3,906,300 km (0.062 R)
• M32: 4,294,656 km (0.108 R)
• M33: 4,365,715 km (0.11 R)
• M34: 4,447,395 km (0.074 R)
• M35: 4,550,169 km (0.109 R)
• M36: 4,622,574 km (0.095 R)
• M37: 4,747,638 km (0.105 R)
• M38: 5,076,155 km (0.086 R)
• M39: 5,324,637 km (0.118 R)
• M40: 5,444,914 km (0.11 R)
• M41: 5,632,509 km (0.112 R)
• M42: 5,755,180 km (0.105 R)
• M43: 5,901,187 km (0.095 R)
• M44: 6,059,761 km (0.072 R)
• M45: 6,277,426 km (0.113 R)
• M46: 6,637,957 km (0.078 R)
• M47: 6,755,690 km (0.099 R)
• M48: 6,862,354 km (0.098 R)
• M49: 7,017,187 km (0.113 R)
• M50: 7,089,144 km (0.067 R)
• M51: 7,330,595 km (0.09 R)
• M52: 7,587,155 km (0.094 R)
• M53: 7,710,424 km (0.104 R)
• M54: 8,008,722 km (0.058 R)
• M55: 8,083,970 km (0.068 R)
• M56: 8,298,343 km (0.104 R)
• M57: 8,387,055 km (0.096 R)
• M58: 8,476,215 km (0.113 R)
• M59: 8,540,094 km (0.042 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.4

Radius: 6.7

Gravity: 21.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.58 AU - 7.12 AU

Year: 10671 Days

Day: 15 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,884,125 km

• M1: 123,269 km (0.072 R)
• M2: 196,272 km (0.105 R)
• M3: 387,907 km (0.072 R)
• M4: 529,726 km (0.103 R)
• M5: 783,594 km (0.067 R)
• M6: 1,007,990 km (0.119 R)
• M7: 1,161,328 km (0.11 R)
• M8: 1,322,296 km (0.112 R)
• M9: 1,417,589 km (0.045 R)
• M10: 1,539,960 km (0.072 R)
• M11: 1,927,868 km (0.075 R)
• M12: 1,981,873 km (0.078 R)
• M13: 2,287,950 km (0.102 R)
• M14: 2,729,114 km (0.106 R)
• M15: 2,789,851 km (0.084 R)
• M16: 3,196,308 km (0.072 R)
• M17: 3,390,037 km (0.109 R)
• M18: 3,488,473 km (0.11 R)
• M19: 3,994,562 km (0.096 R)
• M20: 4,168,395 km (0.102 R)
• M21: 4,273,862 km (0.109 R)
• M22: 4,380,226 km (0.067 R)
• M23: 4,668,202 km (0.072 R)
• M24: 4,962,461 km (0.057 R)
• M25: 5,187,007 km (0.099 R)
• M26: 5,920,037 km (0.099 R)
• M27: 6,278,623 km (0.086 R)
• M28: 6,726,369 km (0.103 R)
• M29: 7,868,549 km (0.042 R)
• M30: 8,218,309 km (0.045 R)
• M31: 8,350,852 km (0.094 R)
• M32: 8,662,913 km (0.076 R)
• M33: 8,797,701 km (0.111 R)
• M34: 9,069,521 km (0.103 R)
• M35: 9,206,552 km (0.116 R)
• M36: 9,668,062 km (0.102 R)
• M37: 11,588,150 km (0.072 R)
• M38: 11,886,000 km (0.097 R)
• M39: 12,136,277 km (0.071 R)
• M40: 12,692,931 km (0.089 R)
• M41: 13,000,055 km (0.068 R)
• M42: 13,673,844 km (0.098 R)
• M43: 14,786,254 km (0.117 R)
• M44: 16,759,749 km (0.087 R)
• M45: 18,582,150 km (0.116 R)
• M46: 19,164,385 km (0.052 R)
• M47: 19,457,896 km (0.097 R)
• M48: 19,634,571 km (0.079 R)
• M49: 19,811,844 km (0.082 R)
• M50: 20,287,266 km (0.073 R)
• M51: 20,706,290 km (0.056 R)
• M52: 21,919,230 km (0.044 R)
• M53: 21,980,415 km (0.117 R)
• M54: 22,041,750 km (0.084 R)
• M55: 23,155,058 km (0.067 R)
• M56: 23,279,822 km (0.103 R)
• M57: 25,371,500 km (0.089 R)
• M58: 25,564,631 km (0.109 R)
• M59: 25,758,360 km (0.109 R)
• M60: 25,887,612 km (0.11 R)
• M61: 26,277,016 km (0.11 R)
• M62: 26,602,840 km (0.048 R)
• M63: 27,456,595 km (0.07 R)
• M64: 27,588,690 km (0.095 R)
• M65: 27,654,812 km (0.076 R)
• M66: 27,986,321 km (0.089 R)
• M67: 29,460,608 km (0.106 R)
• M68: 29,731,380 km (0.12 R)
• M69: 29,799,148 km (0.113 R)
• M70: 30,002,900 km (0.09 R)
• M71: 32,833,741 km (0.047 R)
• M72: 33,184,847 km (0.065 R)
• M73: 33,255,158 km (0.079 R)
• M74: 33,961,409 km (0.052 R)
• M75: 35,388,723 km (0.094 R)
• M76: 36,254,595 km (0.104 R)
• M77: 36,544,665 km (0.111 R)
• M78: 37,273,357 km (0.103 R)
• M79: 38,301,692 km (0.077 R)
• M80: 38,967,553 km (0.055 R)
• M81: 40,160,895 km (0.056 R)
• M82: 40,762,129 km (0.116 R)
• M83: 41,973,273 km (0.11 R)
• M84: 42,049,418 km (0.114 R)
• M85: 42,201,709 km (0.067 R)
• M86: 44,431,016 km (0.055 R)
• M87: 44,819,223 km (0.116 R)
• M88: 45,990,724 km (0.051 R)
• M89: 47,647,520 km (0.064 R)
• M90: 47,965,266 km (0.119 R)
• M91: 48,283,760 km (0.032 R)
• M92: 48,523,117 km (0.105 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 11,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit