🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.5 AU - 0.66 AU

Year: 161 Days

Day: 28.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,662,150 km

• M1: 321,785 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.97 AU - 2.47 AU

Year: 1202 Days

Day: 14.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 115.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.7 AU - 3.62 AU

Year: 2042 Days

Day: 28.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,662,150 km

• M1: 689,347 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.55 AU - 5.45 AU

Year: 3469 Days

Day: 39.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.1

Radius: 14.8

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.99 AU - 7.99 AU

Year: 6717 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,662,150 km

• M1: 184,305 km (0.062 R)
• M2: 668,104 km (0.107 R)
• M3: 1,189,602 km (0.11 R)
• M4: 2,272,392 km (0.03 R)
• M5: 3,588,255 km (0.119 R)
• M6: 5,860,197 km (0.098 R)
• M7: 6,385,286 km (0.1 R)
• M8: 7,284,070 km (0.081 R)
• M9: 8,115,086 km (0.069 R)
• M10: 8,612,200 km (0.098 R)
• M11: 9,880,640 km (0.08 R)
• M12: 10,899,701 km (0.061 R)
• M13: 12,134,930 km (0.105 R)
• M14: 12,991,827 km (0.093 R)
• M15: 13,620,886 km (0.037 R)
• M16: 18,939,090 km (0.092 R)
• M17: 22,840,005 km (0.097 R)
• M18: 28,366,449 km (0.063 R)
• M19: 30,238,816 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.7

Radius: 11.2

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.54 AU - 10.78 AU

Year: 9262 Days

Day: 11.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,662,150 km

• M1: 146,008 km (0.026 R)
• M2: 516,262 km (0.115 R)
• M3: 1,159,234 km (0.106 R)
• M4: 1,874,910 km (0.111 R)
• M5: 2,483,624 km (0.118 R)
• M6: 3,821,178 km (0.067 R)
• M7: 4,253,367 km (0.108 R)
• M8: 4,661,769 km (0.06 R)
• M9: 5,557,860 km (0.09 R)
• M10: 6,424,331 km (0.091 R)
• M11: 7,340,020 km (0.103 R)
• M12: 8,010,966 km (0.106 R)
• M13: 8,722,304 km (0.091 R)
• M14: 9,751,238 km (0.096 R)
• M15: 11,212,660 km (0.036 R)
• M16: 11,836,333 km (0.107 R)
• M17: 13,788,436 km (0.086 R)
• M18: 14,263,110 km (0.096 R)
• M19: 15,688,927 km (0.104 R)
• M20: 16,076,086 km (0.067 R)
• M21: 17,004,192 km (0.07 R)
• M22: 22,431,453 km (0.111 R)
• M23: 22,840,752 km (0.086 R)
• M24: 25,137,678 km (0.059 R)
• M25: 25,757,313 km (0.117 R)
• M26: 27,119,700 km (0.056 R)
• M27: 29,987,791 km (0.091 R)
• M28: 32,319,124 km (0.116 R)
• M29: 34,010,627 km (0.108 R)
• M30: 34,768,939 km (0.096 R)
• M31: 35,317,514 km (0.048 R)
• M32: 38,496,469 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.9

Radius: 13.8

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.56 AU - 12.22 AU

Year: 11304 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 52,662,150 km

• M1: 171,589 km (0.065 R)
• M2: 782,546 km (0.052 R)
• M3: 1,979,030 km (0.102 R)
• M4: 4,125,460 km (0.034 R)
• M5: 5,664,972 km (0.096 R)
• M6: 6,716,346 km (0.058 R)
• M7: 7,487,074 km (0.108 R)
• M8: 10,291,436 km (0.107 R)
• M9: 10,842,405 km (0.086 R)
• M10: 15,328,097 km (0.119 R)
• M11: 17,554,861 km (0.097 R)
• M12: 18,209,950 km (0.085 R)
• M13: 19,291,992 km (0.036 R)
• M14: 21,957,975 km (0.059 R)
• M15: 26,532,379 km (0.096 R)
• M16: 29,360,826 km (0.041 R)
• M17: 30,098,194 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.4

Radius: 6.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.44 AU - 18.98 AU

Year: 24825 Days

Day: 15.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,662,150 km

• M1: 212,728 km (0.107 R)
• M2: 438,322 km (0.055 R)
• M3: 1,589,777 km (0.057 R)
• M4: 1,871,619 km (0.042 R)
• M5: 2,131,770 km (0.118 R)
• M6: 4,685,405 km (0.112 R)
• M7: 9,975,036 km (0.085 R)
• M8: 14,389,969 km (0.066 R)
• M9: 14,791,041 km (0.086 R)
• M10: 15,897,018 km (0.097 R)
• M11: 16,615,835 km (0.109 R)
• M12: 18,117,798 km (0.085 R)
• M13: 21,736,870 km (0.111 R)
• M14: 24,557,986 km (0.093 R)
• M15: 36,776,243 km (0.1 R)
• M16: 38,541,199 km (0.066 R)
• M17: 38,926,563 km (0.116 R)
• M18: 40,098,363 km (0.119 R)
• M19: 42,511,975 km (0.053 R)
• M20: 45,305,566 km (0.088 R)
• M21: 45,878,675 km (0.09 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 18,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit