🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.65 AU - 0.85 AU

Year: 249 Days

Day: 43.8 Hours

Environment

Temp: 81 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.93 AU - 1.25 AU

Year: 436 Days

Day: 21.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,274,422 km

• M1: 137,032 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.3

Radius: 13.9

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.4 AU - 5.64 AU

Year: 4966 Days

Day: 14.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 41,274,422 km

• M1: 174,880 km (0.071 R)
• M2: 267,481 km (0.029 R)
• M3: 395,686 km (0.081 R)
• M4: 555,756 km (0.093 R)
• M5: 722,707 km (0.086 R)
• M6: 941,270 km (0.096 R)
• M7: 1,194,988 km (0.082 R)
• M8: 1,293,124 km (0.118 R)
• M9: 1,419,833 km (0.081 R)
• M10: 1,511,238 km (0.068 R)
• M11: 1,618,200 km (0.109 R)
• M12: 1,741,918 km (0.114 R)
• M13: 2,162,587 km (0.115 R)
• M14: 2,253,842 km (0.071 R)
• M15: 2,346,293 km (0.105 R)
• M16: 2,680,345 km (0.093 R)
• M17: 2,778,631 km (0.046 R)
• M18: 3,115,376 km (0.104 R)
• M19: 3,288,760 km (0.091 R)
• M20: 4,014,459 km (0.089 R)
• M21: 4,241,997 km (0.09 R)
• M22: 4,512,769 km (0.091 R)
• M23: 4,769,330 km (0.041 R)
• M24: 4,909,503 km (0.119 R)
• M25: 5,463,165 km (0.111 R)
• M26: 5,652,256 km (0.109 R)
• M27: 5,929,162 km (0.078 R)
• M28: 6,541,017 km (0.115 R)
• M29: 6,786,956 km (0.058 R)
• M30: 6,967,670 km (0.102 R)
• M31: 7,081,514 km (0.114 R)
• M32: 7,241,883 km (0.115 R)
• M33: 7,426,637 km (0.114 R)
• M34: 7,519,687 km (0.038 R)
• M35: 7,777,444 km (0.077 R)
• M36: 8,181,657 km (0.107 R)
• M37: 8,350,104 km (0.113 R)
• M38: 8,471,129 km (0.051 R)
• M39: 8,690,440 km (0.103 R)
• M40: 9,010,579 km (0.101 R)
• M41: 9,134,745 km (0.067 R)
• M42: 9,611,813 km (0.111 R)
• M43: 10,020,065 km (0.076 R)
• M44: 10,459,883 km (0.114 R)
• M45: 10,695,350 km (0.067 R)
• M46: 10,800,667 km (0.1 R)
• M47: 10,959,091 km (0.109 R)
• M48: 11,251,705 km (0.048 R)
• M49: 11,358,817 km (0.119 R)
• M50: 11,654,871 km (0.101 R)
• M51: 11,817,484 km (0.065 R)
• M52: 12,199,856 km (0.064 R)
• M53: 13,399,631 km (0.063 R)
• M54: 13,598,596 km (0.083 R)
• M55: 13,712,739 km (0.118 R)
• M56: 14,028,092 km (0.052 R)
• M57: 14,230,049 km (0.097 R)
• M58: 15,165,783 km (0.078 R)
• M59: 16,181,702 km (0.106 R)
• M60: 16,728,483 km (0.075 R)
• M61: 16,850,854 km (0.067 R)
• M62: 17,653,147 km (0.103 R)
• M63: 17,996,474 km (0.074 R)
• M64: 19,103,349 km (0.106 R)
• M65: 19,327,297 km (0.035 R)
• M66: 19,681,245 km (0.056 R)
• M67: 20,004,676 km (0.113 R)
• M68: 21,449,044 km (0.101 R)
• M69: 21,615,247 km (0.105 R)
• M70: 21,949,149 km (0.063 R)
• M71: 22,453,144 km (0.076 R)
• M72: 22,588,082 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.8

Radius: 9.6

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.34 AU - 8.54 AU

Year: 8566 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 41,274,422 km

• M1: 152,440 km (0.044 R)
• M2: 530,474 km (0.101 R)
• M3: 796,908 km (0.106 R)
• M4: 883,375 km (0.071 R)
• M5: 973,134 km (0.097 R)
• M6: 1,085,183 km (0.099 R)
• M7: 1,182,122 km (0.12 R)
• M8: 1,490,593 km (0.086 R)
• M9: 1,577,210 km (0.116 R)
• M10: 1,824,196 km (0.117 R)
• M11: 1,893,759 km (0.052 R)
• M12: 2,586,098 km (0.119 R)
• M13: 2,691,116 km (0.082 R)
• M14: 2,959,794 km (0.093 R)
• M15: 3,153,074 km (0.083 R)
• M16: 3,552,201 km (0.112 R)
• M17: 3,639,866 km (0.06 R)
• M18: 4,150,144 km (0.109 R)
• M19: 4,273,562 km (0.036 R)
• M20: 4,398,177 km (0.112 R)
• M21: 4,523,989 km (0.098 R)
• M22: 4,650,998 km (0.079 R)
• M23: 5,039,354 km (0.098 R)
• M24: 5,270,782 km (0.118 R)
• M25: 5,371,012 km (0.064 R)
• M26: 5,471,841 km (0.1 R)
• M27: 6,195,596 km (0.061 R)
• M28: 6,372,420 km (0.103 R)
• M29: 6,515,137 km (0.12 R)
• M30: 6,586,794 km (0.101 R)
• M31: 6,658,900 km (0.115 R)
• M32: 8,230,576 km (0.108 R)
• M33: 8,818,645 km (0.034 R)
• M34: 9,017,760 km (0.085 R)
• M35: 9,542,250 km (0.087 R)
• M36: 9,870,019 km (0.116 R)
• M37: 10,832,681 km (0.065 R)
• M38: 11,131,727 km (0.115 R)
• M39: 12,891,746 km (0.107 R)
• M40: 12,981,954 km (0.105 R)
• M41: 13,117,788 km (0.107 R)
• M42: 13,299,550 km (0.064 R)
• M43: 13,573,912 km (0.062 R)
• M44: 13,757,768 km (0.056 R)
• M45: 15,834,486 km (0.049 R)
• M46: 16,125,154 km (0.111 R)
• M47: 16,319,931 km (0.104 R)
• M48: 17,906,267 km (0.081 R)
• M49: 19,696,953 km (0.118 R)
• M50: 19,853,133 km (0.11 R)
• M51: 20,534,552 km (0.081 R)
• M52: 21,063,829 km (0.042 R)
• M53: 21,758,711 km (0.117 R)
• M54: 21,920,127 km (0.073 R)
• M55: 23,721,884 km (0.089 R)
• M56: 24,221,391 km (0.106 R)
• M57: 24,332,991 km (0.119 R)
• M58: 24,724,489 km (0.042 R)
• M59: 26,082,987 km (0.092 R)
• M60: 27,001,967 km (0.119 R)
• M61: 27,756,389 km (0.116 R)
• M62: 28,165,539 km (0.092 R)
• M63: 28,517,842 km (0.06 R)
• M64: 29,286,177 km (0.11 R)
• M65: 30,662,178 km (0.039 R)
• M66: 31,936,752 km (0.095 R)
• M67: 32,734,408 km (0.103 R)
• M68: 32,981,244 km (0.109 R)
• M69: 33,043,028 km (0.074 R)
• M70: 35,356,260 km (0.089 R)
• M71: 35,609,380 km (0.074 R)
• M72: 35,926,826 km (0.094 R)
• M73: 36,308,750 km (0.073 R)
• M74: 36,564,263 km (0.075 R)
• M75: 36,948,580 km (0.09 R)
• M76: 40,997,446 km (0.086 R)
• M77: 41,463,294 km (0.101 R)
• M78: 41,797,196 km (0.053 R)
• M79: 42,400,375 km (0.104 R)
• M80: 44,023,063 km (0.054 R)
• M81: 44,568,347 km (0.119 R)
• M82: 44,910,478 km (0.075 R)
• M83: 45,322,021 km (0.099 R)
• M84: 45,459,352 km (0.08 R)
• M85: 45,941,656 km (0.072 R)
• M86: 46,010,620 km (0.059 R)
• M87: 46,148,849 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316

Radius: 11.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.38 AU - 11.24 AU

Year: 11764 Days

Day: 7.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 41,274,422 km

• M1: 153,487 km (0.09 R)
• M2: 371,152 km (0.113 R)
• M3: 579,243 km (0.118 R)
• M4: 677,230 km (0.08 R)
• M5: 974,630 km (0.09 R)
• M6: 1,332,019 km (0.073 R)
• M7: 1,546,094 km (0.057 R)
• M8: 1,667,717 km (0.101 R)
• M9: 1,771,688 km (0.092 R)
• M10: 1,877,752 km (0.105 R)
• M11: 2,559,919 km (0.09 R)
• M12: 2,903,246 km (0.078 R)
• M13: 3,445,837 km (0.094 R)
• M14: 3,660,959 km (0.113 R)
• M15: 3,992,019 km (0.096 R)
• M16: 4,161,364 km (0.053 R)
• M17: 4,448,741 km (0.073 R)
• M18: 4,653,691 km (0.095 R)
• M19: 5,042,944 km (0.104 R)
• M20: 5,134,199 km (0.063 R)
• M21: 5,411,553 km (0.052 R)
• M22: 5,757,274 km (0.077 R)
• M23: 5,948,909 km (0.108 R)
• M24: 6,175,101 km (0.117 R)
• M25: 7,626,649 km (0.109 R)
• M26: 7,801,978 km (0.075 R)
• M27: 8,589,910 km (0.061 R)
• M28: 9,104,526 km (0.107 R)
• M29: 9,818,856 km (0.075 R)
• M30: 9,895,151 km (0.112 R)
• M31: 10,707,767 km (0.102 R)
• M32: 10,786,306 km (0.049 R)
• M33: 12,027,818 km (0.061 R)
• M34: 12,520,594 km (0.12 R)
• M35: 12,852,701 km (0.065 R)
• M36: 12,936,177 km (0.105 R)
• M37: 14,038,115 km (0.097 R)
• M38: 15,125,990 km (0.098 R)
• M39: 16,376,329 km (0.046 R)
• M40: 16,603,120 km (0.113 R)
• M41: 16,922,362 km (0.115 R)
• M42: 17,197,622 km (0.117 R)
• M43: 17,474,378 km (0.055 R)
• M44: 17,659,729 km (0.086 R)
• M45: 17,799,155 km (0.102 R)
• M46: 18,125,876 km (0.108 R)
• M47: 18,219,525 km (0.113 R)
• M48: 18,407,569 km (0.114 R)
• M49: 18,927,571 km (0.105 R)
• M50: 19,692,914 km (0.118 R)
• M51: 20,712,573 km (0.073 R)
• M52: 20,957,764 km (0.083 R)
• M53: 21,451,437 km (0.086 R)
• M54: 21,550,471 km (0.117 R)
• M55: 21,699,620 km (0.054 R)
• M56: 21,898,884 km (0.041 R)
• M57: 22,701,926 km (0.08 R)
• M58: 22,954,896 km (0.088 R)
• M59: 24,699,656 km (0.053 R)
• M60: 25,168,645 km (0.061 R)
• M61: 27,073,923 km (0.092 R)
• M62: 29,080,180 km (0.064 R)
• M63: 29,465,096 km (0.11 R)
• M64: 29,851,657 km (0.116 R)
• M65: 30,406,814 km (0.068 R)
• M66: 31,246,058 km (0.043 R)
• M67: 31,584,000 km (0.044 R)
• M68: 34,271,975 km (0.11 R)
• M69: 34,504,150 km (0.103 R)
• M70: 34,620,388 km (0.081 R)
• M71: 35,496,583 km (0.069 R)
• M72: 35,907,977 km (0.07 R)
• M73: 36,202,685 km (0.104 R)
• M74: 36,794,793 km (0.104 R)
• M75: 37,151,584 km (0.118 R)
• M76: 37,808,618 km (0.109 R)
• M77: 38,349,115 km (0.107 R)
• M78: 38,831,568 km (0.112 R)
• M79: 39,255,528 km (0.093 R)
• M80: 39,559,212 km (0.114 R)
• M81: 40,168,973 km (0.058 R)
• M82: 41,151,083 km (0.104 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: 337 - 15,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit