🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.8 AU - 1.2 AU

Year: 375 Days

Day: 25.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.91 AU - 2.95 AU

Year: 1879 Days

Day: 14 Hours

Environment

Temp: -108 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,886,893 km

• M1: 2,359,009 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.59 AU - 3.91 AU

Year: 2196 Days

Day: 29 Hours

Environment

Temp: -113 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.3

Radius: 8.3

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.03 AU - 6.05 AU

Year: 5563 Days

Day: 7.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 40,886,893 km

• M1: 116,238 km (0.042 R)
• M2: 351,854 km (0.028 R)
• M3: 443,408 km (0.072 R)
• M4: 675,734 km (0.095 R)
• M5: 919,429 km (0.111 R)
• M6: 1,262,008 km (0.118 R)
• M7: 1,532,331 km (0.12 R)
• M8: 2,357,513 km (0.085 R)
• M9: 2,522,071 km (0.118 R)
• M10: 2,709,666 km (0.087 R)
• M11: 2,843,556 km (0.056 R)
• M12: 2,901,600 km (0.112 R)
• M13: 3,038,782 km (0.104 R)
• M14: 3,158,011 km (0.112 R)
• M15: 3,258,690 km (0.079 R)
• M16: 3,546,068 km (0.075 R)
• M17: 3,629,693 km (0.067 R)
• M18: 3,777,645 km (0.112 R)
• M19: 4,868,214 km (0.101 R)
• M20: 4,961,413 km (0.066 R)
• M21: 5,102,185 km (0.063 R)
• M22: 5,196,731 km (0.034 R)
• M23: 5,292,025 km (0.098 R)
• M24: 5,435,938 km (0.087 R)
• M25: 5,875,456 km (0.098 R)
• M26: 6,402,639 km (0.059 R)
• M27: 7,582,817 km (0.059 R)
• M28: 7,854,038 km (0.042 R)
• M29: 8,156,226 km (0.046 R)
• M30: 8,574,352 km (0.098 R)
• M31: 8,715,422 km (0.027 R)
• M32: 9,171,546 km (0.071 R)
• M33: 9,229,141 km (0.1 R)
• M34: 9,782,205 km (0.068 R)
• M35: 10,286,050 km (0.105 R)
• M36: 10,950,714 km (0.077 R)
• M37: 11,257,389 km (0.113 R)
• M38: 11,380,808 km (0.112 R)
• M39: 11,973,514 km (0.1 R)
• M40: 12,961,908 km (0.034 R)
• M41: 13,058,997 km (0.083 R)
• M42: 14,109,174 km (0.109 R)
• M43: 14,476,436 km (0.11 R)
• M44: 14,948,418 km (0.059 R)
• M45: 15,459,743 km (0.115 R)
• M46: 17,347,369 km (0.106 R)
• M47: 17,561,593 km (0.05 R)
• M48: 19,937,806 km (0.118 R)
• M49: 20,199,752 km (0.069 R)
• M50: 20,538,142 km (0.064 R)
• M51: 21,833,360 km (0.062 R)
• M52: 22,258,069 km (0.075 R)
• M53: 22,451,948 km (0.051 R)
• M54: 22,607,529 km (0.09 R)
• M55: 23,194,103 km (0.11 R)
• M56: 24,222,588 km (0.082 R)
• M57: 24,622,164 km (0.07 R)
• M58: 25,104,467 km (0.099 R)
• M59: 25,711,685 km (0.091 R)
• M60: 26,693,496 km (0.056 R)
• M61: 26,817,064 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.4

Radius: 12.4

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.83 AU - 9.67 AU

Year: 8085 Days

Day: 7.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,886,893 km

• M1: 157,826 km (0.044 R)
• M2: 236,664 km (0.118 R)
• M3: 345,122 km (0.042 R)
• M4: 492,327 km (0.102 R)
• M5: 752,926 km (0.117 R)
• M6: 908,657 km (0.094 R)
• M7: 990,787 km (0.09 R)
• M8: 1,403,826 km (0.049 R)
• M9: 1,500,616 km (0.096 R)
• M10: 1,660,536 km (0.077 R)
• M11: 1,742,666 km (0.111 R)
• M12: 1,826,291 km (0.057 R)
• M13: 1,932,804 km (0.09 R)
• M14: 2,219,733 km (0.052 R)
• M15: 2,591,933 km (0.073 R)
• M16: 2,761,128 km (0.107 R)
• M17: 2,909,080 km (0.12 R)
• M18: 3,009,311 km (0.108 R)
• M19: 3,110,589 km (0.115 R)
• M20: 4,074,148 km (0.105 R)
• M21: 4,186,646 km (0.094 R)
• M22: 4,300,191 km (0.085 R)
• M23: 5,461,070 km (0.059 R)
• M24: 5,868,874 km (0.115 R)
• M25: 6,319,014 km (0.117 R)
• M26: 6,847,244 km (0.085 R)
• M27: 7,287,062 km (0.103 R)
• M28: 7,596,879 km (0.098 R)
• M29: 7,736,005 km (0.094 R)
• M30: 8,336,641 km (0.092 R)
• M31: 8,552,361 km (0.088 R)
• M32: 9,062,639 km (0.12 R)
• M33: 9,358,843 km (0.111 R)
• M34: 9,808,983 km (0.102 R)
• M35: 11,880,764 km (0.074 R)
• M36: 12,083,170 km (0.101 R)
• M37: 12,532,262 km (0.114 R)
• M38: 12,986,741 km (0.075 R)
• M39: 13,153,393 km (0.1 R)
• M40: 13,573,164 km (0.081 R)
• M41: 14,168,265 km (0.118 R)
• M42: 14,555,424 km (0.094 R)
• M43: 16,497,504 km (0.117 R)
• M44: 17,361,282 km (0.084 R)
• M45: 17,636,991 km (0.106 R)
• M46: 17,867,970 km (0.095 R)
• M47: 19,369,783 km (0.112 R)
• M48: 19,895,320 km (0.086 R)
• M49: 20,377,175 km (0.085 R)
• M50: 20,522,434 km (0.111 R)
• M51: 20,716,762 km (0.11 R)
• M52: 20,911,688 km (0.102 R)
• M53: 21,697,376 km (0.061 R)
• M54: 21,796,260 km (0.066 R)
• M55: 22,044,144 km (0.079 R)
• M56: 22,843,744 km (0.101 R)
• M57: 23,907,685 km (0.066 R)
• M58: 24,060,873 km (0.098 R)
• M59: 24,884,110 km (0.102 R)
• M60: 26,346,728 km (0.108 R)
• M61: 26,505,152 km (0.076 R)
• M62: 28,376,023 km (0.099 R)
• M63: 28,484,332 km (0.109 R)
• M64: 29,136,280 km (0.035 R)
• M65: 29,683,509 km (0.062 R)
• M66: 29,848,366 km (0.056 R)
• M67: 30,510,635 km (0.032 R)
• M68: 30,843,640 km (0.081 R)
• M69: 31,625,289 km (0.11 R)
• M70: 31,849,835 km (0.097 R)
• M71: 32,244,026 km (0.118 R)
• M72: 32,526,467 km (0.084 R)
• M73: 32,809,955 km (0.028 R)
• M74: 33,779,648 km (0.047 R)
• M75: 34,239,213 km (0.119 R)
• M76: 34,411,998 km (0.068 R)
• M77: 34,700,722 km (0.094 R)
• M78: 34,990,344 km (0.116 R)
• M79: 35,164,475 km (0.071 R)
• M80: 35,688,666 km (0.042 R)
• M81: 35,922,338 km (0.053 R)
• M82: 37,158,017 km (0.04 R)
• M83: 40,399,055 km (0.089 R)
• M84: 40,886,893 km (0.098 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 12,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit