🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.86 AU - 1.26 AU

Year: 403 Days

Day: 15.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 43,371,595 km

• M1: 166,502 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.7

Radius: 12.3

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.33 AU - 11.03 AU

Year: 10262 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,371,595 km

• M1: 165,006 km (0.075 R)
• M2: 249,380 km (0.099 R)
• M3: 400,473 km (0.095 R)
• M4: 534,064 km (0.073 R)
• M5: 818,450 km (0.037 R)
• M6: 1,396,496 km (0.12 R)
• M7: 1,704,817 km (0.12 R)
• M8: 1,843,794 km (0.1 R)
• M9: 1,962,574 km (0.069 R)
• M10: 2,463,578 km (0.088 R)
• M11: 2,542,266 km (0.073 R)
• M12: 3,088,149 km (0.117 R)
• M13: 3,173,270 km (0.059 R)
• M14: 3,374,928 km (0.083 R)
• M15: 3,640,464 km (0.052 R)
• M16: 3,851,846 km (0.081 R)
• M17: 4,005,333 km (0.103 R)
• M18: 4,542,390 km (0.115 R)
• M19: 5,305,189 km (0.107 R)
• M20: 6,000,969 km (0.031 R)
• M21: 7,060,421 km (0.081 R)
• M22: 7,173,367 km (0.117 R)
• M23: 7,902,657 km (0.103 R)
• M24: 8,137,825 km (0.088 R)
• M25: 8,615,192 km (0.11 R)
• M26: 9,142,823 km (0.056 R)
• M27: 9,266,092 km (0.069 R)
• M28: 9,890,514 km (0.072 R)
• M29: 10,831,185 km (0.033 R)
• M30: 11,048,850 km (0.032 R)
• M31: 11,621,959 km (0.083 R)
• M32: 12,249,822 km (0.056 R)
• M33: 12,340,478 km (0.098 R)
• M34: 13,679,379 km (0.113 R)
• M35: 13,773,476 km (0.117 R)
• M36: 14,342,247 km (0.04 R)
• M37: 14,485,711 km (0.088 R)
• M38: 15,502,827 km (0.101 R)
• M39: 16,094,487 km (0.085 R)
• M40: 16,243,486 km (0.077 R)
• M41: 16,343,119 km (0.026 R)
• M42: 16,894,686 km (0.054 R)
• M43: 17,248,934 km (0.072 R)
• M44: 17,810,524 km (0.105 R)
• M45: 18,274,577 km (0.086 R)
• M46: 18,534,129 km (0.119 R)
• M47: 18,638,249 km (0.112 R)
• M48: 18,742,519 km (0.095 R)
• M49: 18,951,806 km (0.094 R)
• M50: 19,425,433 km (0.074 R)
• M51: 19,690,371 km (0.097 R)
• M52: 20,384,505 km (0.086 R)
• M53: 20,869,950 km (0.114 R)
• M54: 21,906,963 km (0.111 R)
• M55: 22,515,078 km (0.077 R)
• M56: 22,626,229 km (0.111 R)
• M57: 23,409,524 km (0.117 R)
• M58: 23,804,462 km (0.071 R)
• M59: 26,103,482 km (0.113 R)
• M60: 26,571,723 km (0.03 R)
• M61: 27,873,823 km (0.114 R)
• M62: 31,156,898 km (0.055 R)
• M63: 31,529,247 km (0.119 R)
• M64: 32,278,284 km (0.106 R)
• M65: 33,476,264 km (0.035 R)
• M66: 35,010,090 km (0.092 R)
• M67: 36,240,683 km (0.115 R)
• M68: 36,697,554 km (0.043 R)
• M69: 37,156,521 km (0.093 R)
• M70: 37,947,445 km (0.058 R)
• M71: 38,212,383 km (0.096 R)
• M72: 38,677,482 km (0.096 R)
• M73: 38,877,345 km (0.047 R)
• M74: 40,084,001 km (0.092 R)
• M75: 40,286,258 km (0.032 R)
• M76: 40,421,345 km (0.078 R)
• M77: 41,643,559 km (0.101 R)
• M78: 42,809,076 km (0.117 R)
• M79: 43,361,242 km (0.117 R)
• M80: 45,101,963 km (0.107 R)
• M81: 45,242,286 km (0.045 R)
• M82: 45,523,230 km (0.119 R)
• M83: 45,875,085 km (0.085 R)
• M84: 47,719,926 km (0.092 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.7

Radius: 6.5

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 13.6 AU - 14.62 AU

Year: 19555 Days

Day: 23.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 43,371,595 km

• M1: 144,960 km (0.075 R)
• M2: 564,882 km (0.09 R)
• M3: 917,185 km (0.047 R)
• M4: 1,153,699 km (0.064 R)
• M5: 1,269,188 km (0.076 R)
• M6: 1,574,817 km (0.094 R)
• M7: 1,835,566 km (0.041 R)
• M8: 2,825,455 km (0.111 R)
• M9: 3,115,226 km (0.118 R)
• M10: 3,195,859 km (0.067 R)
• M11: 3,497,598 km (0.108 R)
• M12: 4,128,452 km (0.086 R)
• M13: 4,187,544 km (0.116 R)
• M14: 4,306,474 km (0.101 R)
• M15: 4,639,628 km (0.118 R)
• M16: 4,887,213 km (0.094 R)
• M17: 5,012,576 km (0.045 R)
• M18: 5,107,271 km (0.093 R)
• M19: 5,395,098 km (0.054 R)
• M20: 5,589,874 km (0.109 R)
• M21: 5,655,398 km (0.066 R)
• M22: 6,221,925 km (0.108 R)
• M23: 6,392,018 km (0.067 R)
• M24: 6,632,870 km (0.115 R)
• M25: 7,158,707 km (0.07 R)
• M26: 7,661,505 km (0.118 R)
• M27: 8,212,923 km (0.105 R)
• M28: 8,929,796 km (0.074 R)
• M29: 9,083,134 km (0.099 R)
• M30: 9,353,756 km (0.046 R)
• M31: 9,627,072 km (0.109 R)
• M32: 11,114,823 km (0.055 R)
• M33: 11,321,417 km (0.073 R)
• M34: 11,445,883 km (0.119 R)
• M35: 11,487,471 km (0.049 R)
• M36: 11,529,209 km (0.033 R)
• M37: 11,612,535 km (0.107 R)
• M38: 11,948,532 km (0.036 R)
• M39: 12,330,156 km (0.111 R)
• M40: 12,458,211 km (0.099 R)
• M41: 12,888,455 km (0.115 R)
• M42: 13,061,988 km (0.059 R)
• M43: 13,192,587 km (0.085 R)
• M44: 13,279,953 km (0.071 R)
• M45: 13,323,635 km (0.099 R)
• M46: 13,896,445 km (0.12 R)
• M47: 14,567,392 km (0.07 R)
• M48: 16,126,950 km (0.093 R)
• M49: 16,548,516 km (0.118 R)
• M50: 16,595,640 km (0.093 R)
• M51: 16,784,432 km (0.08 R)
• M52: 17,021,395 km (0.097 R)
• M53: 17,068,818 km (0.12 R)
• M54: 17,307,127 km (0.098 R)
• M55: 17,354,849 km (0.098 R)
• M56: 17,402,720 km (0.084 R)
• M57: 17,738,717 km (0.089 R)
• M58: 18,271,136 km (0.047 R)
• M59: 18,710,654 km (0.081 R)
• M60: 19,054,879 km (0.095 R)
• M61: 19,649,830 km (0.057 R)
• M62: 19,999,739 km (0.074 R)
• M63: 20,150,235 km (0.061 R)
• M64: 20,756,405 km (0.09 R)
• M65: 21,419,722 km (0.1 R)
• M66: 21,471,034 km (0.109 R)
• M67: 21,934,788 km (0.026 R)
• M68: 23,345,496 km (0.041 R)
• M69: 26,144,173 km (0.116 R)
• M70: 28,480,592 km (0.109 R)
• M71: 28,650,087 km (0.096 R)
• M72: 29,217,362 km (0.088 R)
• M73: 30,362,833 km (0.111 R)
• M74: 30,999,072 km (0.052 R)
• M75: 31,522,964 km (0.118 R)
• M76: 31,932,413 km (0.103 R)
• M77: 31,991,056 km (0.086 R)
• M78: 32,049,848 km (0.058 R)
• M79: 33,349,704 km (0.092 R)
• M80: 33,528,324 km (0.102 R)
• M81: 33,946,300 km (0.1 R)
• M82: 34,787,339 km (0.118 R)
• M83: 35,028,940 km (0.067 R)
• M84: 35,757,033 km (0.081 R)
• M85: 36,428,877 km (0.073 R)
• M86: 37,104,760 km (0.099 R)
• M87: 38,843,985 km (0.086 R)
• M88: 38,969,198 km (0.105 R)
• M89: 39,408,567 km (0.099 R)
• M90: 40,039,272 km (0.054 R)
• M91: 40,165,682 km (0.117 R)
• M92: 40,546,109 km (0.11 R)
• M93: 41,055,041 km (0.119 R)
• M94: 41,118,770 km (0.107 R)
• M95: 41,630,245 km (0.031 R)
• M96: 43,047,386 km (0.075 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 19,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit