🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.16 AU - 1.26 AU

Year: 470 Days

Day: 14.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 95,546,830 km

• M1: 49,816 km (0.078 R)
• M2: 113,694 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.42 AU - 2.26 AU

Year: 881 Days

Day: 30.3 Hours

Environment

Temp: -55 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.6

Radius: 13.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.99 AU - 6.39 AU

Year: 4793 Days

Day: 9 Hours

Environment

Temp: -137 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 95,546,830 km

• M1: 167,849 km (0.058 R)
• M2: 639,232 km (0.058 R)
• M3: 1,159,683 km (0.082 R)
• M4: 1,806,095 km (0.105 R)
• M5: 2,292,139 km (0.042 R)
• M6: 2,815,881 km (0.107 R)
• M7: 3,269,910 km (0.083 R)
• M8: 3,938,164 km (0.098 R)
• M9: 4,395,335 km (0.103 R)
• M10: 7,051,595 km (0.088 R)
• M11: 7,630,239 km (0.074 R)
• M12: 8,240,599 km (0.071 R)
• M13: 8,883,271 km (0.102 R)
• M14: 9,636,347 km (0.045 R)
• M15: 10,148,271 km (0.057 R)
• M16: 10,929,471 km (0.069 R)
• M17: 12,473,022 km (0.105 R)
• M18: 13,321,391 km (0.071 R)
• M19: 15,503,875 km (0.057 R)
• M20: 23,825,256 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.3

Radius: 11.2

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.96 AU - 9.22 AU

Year: 9677 Days

Day: 12.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 95,546,830 km

• M1: 140,173 km (0.086 R)
• M2: 497,712 km (0.035 R)
• M3: 923,318 km (0.102 R)
• M4: 1,396,347 km (0.087 R)
• M5: 2,290,792 km (0.117 R)
• M6: 2,708,021 km (0.118 R)
• M7: 3,154,271 km (0.113 R)
• M8: 5,392,554 km (0.118 R)
• M9: 5,903,730 km (0.096 R)
• M10: 7,362,459 km (0.076 R)
• M11: 9,818,258 km (0.077 R)
• M12: 11,591,890 km (0.1 R)
• M13: 13,512,278 km (0.12 R)
• M14: 14,217,034 km (0.114 R)
• M15: 17,079,888 km (0.114 R)
• M16: 17,695,334 km (0.036 R)
• M17: 22,752,639 km (0.1 R)
• M18: 24,689,932 km (0.115 R)
• M19: 36,721,789 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.1

Radius: 11.9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.44 AU - 12.14 AU

Year: 12515 Days

Day: 10.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,546,830 km

• M1: 148,700 km (0.065 R)
• M2: 520,152 km (0.067 R)
• M3: 1,659,340 km (0.099 R)
• M4: 2,060,411 km (0.095 R)
• M5: 3,273,501 km (0.104 R)
• M6: 4,263,988 km (0.06 R)
• M7: 5,204,211 km (0.102 R)
• M8: 5,723,764 km (0.11 R)
• M9: 6,725,172 km (0.104 R)
• M10: 7,455,359 km (0.117 R)
• M11: 9,423,768 km (0.1 R)
• M12: 10,480,827 km (0.109 R)
• M13: 11,666,240 km (0.108 R)
• M14: 12,558,592 km (0.051 R)
• M15: 14,837,416 km (0.087 R)
• M16: 16,394,580 km (0.053 R)
• M17: 18,403,680 km (0.114 R)
• M18: 19,467,470 km (0.113 R)
• M19: 24,303,371 km (0.116 R)
• M20: 24,725,237 km (0.069 R)
• M21: 25,151,890 km (0.101 R)
• M22: 28,092,386 km (0.096 R)
• M23: 31,955,003 km (0.107 R)
• M24: 32,563,417 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 725.4

Radius: 7.8

Gravity: 11.92 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.53 AU - 19.81 AU

Year: 27348 Days

Day: 19.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 95,546,830 km

• M1: 99,632 km (0.1 R)
• M2: 353,350 km (0.072 R)
• M3: 635,342 km (0.104 R)
• M4: 1,184,217 km (0.113 R)
• M5: 1,975,739 km (0.113 R)
• M6: 2,473,451 km (0.073 R)
• M7: 3,080,370 km (0.082 R)
• M8: 3,434,468 km (0.083 R)
• M9: 3,750,119 km (0.105 R)
• M10: 5,010,631 km (0.12 R)
• M11: 5,459,574 km (0.102 R)
• M12: 5,715,536 km (0.069 R)
• M13: 6,968,568 km (0.118 R)
• M14: 8,062,577 km (0.051 R)
• M15: 9,570,673 km (0.08 R)
• M16: 10,326,591 km (0.028 R)
• M17: 10,919,149 km (0.054 R)
• M18: 14,307,241 km (0.118 R)
• M19: 15,548,305 km (0.117 R)
• M20: 16,502,889 km (0.099 R)
• M21: 19,402,844 km (0.114 R)
• M22: 20,203,043 km (0.085 R)
• M23: 21,655,937 km (0.09 R)
• M24: 22,516,724 km (0.038 R)
• M25: 27,165,926 km (0.091 R)
• M26: 30,776,471 km (0.113 R)
• M27: 36,021,222 km (0.1 R)
• M28: 48,237,983 km (0.108 R)
• M29: 50,261,444 km (0.097 R)
• M30: 60,596,861 km (0.119 R)
• M31: 62,734,465 km (0.099 R)
• M32: 74,665,195 km (0.059 R)
• M33: 80,647,913 km (0.067 R)
• M34: 82,971,317 km (0.098 R)
• M35: 92,711,934 km (0.071 R)
• M36: 94,690,366 km (0.112 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 15,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit