🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.56 AU - 2.46 AU

Year: 1041 Days

Day: 23.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,933,343 km

• M1: 358,436 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.85 AU - 2.19 AU

Year: 1049 Days

Day: 41.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.72 AU - 3.1 AU

Year: 1813 Days

Day: 18.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.5

Radius: 8.9

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.53 AU - 10.53 AU

Year: 11602 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,933,343 km

• M1: 110,702 km (0.115 R)
• M2: 400,922 km (0.117 R)
• M3: 687,701 km (0.115 R)
• M4: 1,166,863 km (0.114 R)
• M5: 1,616,405 km (0.073 R)
• M6: 2,031,090 km (0.044 R)
• M7: 2,730,161 km (0.11 R)
• M8: 3,528,266 km (0.039 R)
• M9: 4,662,666 km (0.116 R)
• M10: 6,612,226 km (0.077 R)
• M11: 11,205,928 km (0.097 R)
• M12: 11,556,286 km (0.094 R)
• M13: 14,906,530 km (0.116 R)
• M14: 15,981,690 km (0.077 R)
• M15: 19,350,036 km (0.042 R)
• M16: 22,419,335 km (0.104 R)
• M17: 25,296,701 km (0.116 R)
• M18: 30,285,191 km (0.109 R)
• M19: 31,425,127 km (0.04 R)
• M20: 33,548,818 km (0.054 R)
• M21: 35,766,308 km (0.07 R)
• M22: 36,526,714 km (0.102 R)
• M23: 40,082,505 km (0.108 R)
• M24: 45,173,471 km (0.071 R)
• M25: 47,416,242 km (0.062 R)
• M26: 48,642,196 km (0.09 R)
• M27: 50,520,697 km (0.111 R)
• M28: 52,284,605 km (0.074 R)
• M29: 52,936,104 km (0.037 R)
• M30: 54,421,761 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934.8

Radius: 8.2

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.14 AU - 12.38 AU

Year: 12892 Days

Day: 8.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 62,933,343 km

• M1: 102,026 km (0.109 R)
• M2: 480,957 km (0.07 R)
• M3: 876,943 km (0.112 R)
• M4: 1,467,406 km (0.113 R)
• M5: 4,065,921 km (0.061 R)
• M6: 4,403,713 km (0.062 R)
• M7: 4,962,760 km (0.11 R)
• M8: 5,642,532 km (0.109 R)
• M9: 5,985,560 km (0.038 R)
• M10: 6,671,616 km (0.08 R)
• M11: 7,142,700 km (0.047 R)
• M12: 9,096,598 km (0.064 R)
• M13: 11,143,845 km (0.105 R)
• M14: 11,745,976 km (0.072 R)
• M15: 13,547,583 km (0.113 R)
• M16: 19,097,215 km (0.112 R)
• M17: 20,399,914 km (0.054 R)
• M18: 20,667,245 km (0.107 R)
• M19: 23,963,335 km (0.099 R)
• M20: 27,702,534 km (0.056 R)
• M21: 28,918,465 km (0.102 R)
• M22: 31,933,161 km (0.028 R)
• M23: 34,516,268 km (0.114 R)
• M24: 38,172,589 km (0.083 R)
• M25: 43,242,312 km (0.116 R)
• M26: 46,244,143 km (0.101 R)
• M27: 49,221,888 km (0.089 R)
• M28: 51,166,960 km (0.107 R)
• M29: 52,659,049 km (0.091 R)
• M30: 55,556,161 km (0.101 R)
• M31: 55,903,827 km (0.095 R)
• M32: 57,308,999 km (0.049 R)
• M33: 60,556,620 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.7

Radius: 4.4

Gravity: 28.29 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 10.38 AU - 15.32 AU

Year: 16825 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,933,343 km

• M1: 54,902 km (0.084 R)
• M2: 271,221 km (0.082 R)
• M3: 819,796 km (0.077 R)
• M4: 1,306,139 km (0.072 R)
• M5: 1,604,138 km (0.045 R)
• M6: 2,461,184 km (0.091 R)
• M7: 2,963,983 km (0.076 R)
• M8: 4,170,190 km (0.089 R)
• M9: 9,846,233 km (0.105 R)
• M10: 12,772,666 km (0.087 R)
• M11: 14,397,299 km (0.043 R)
• M12: 15,702,540 km (0.08 R)
• M13: 18,629,572 km (0.102 R)
• M14: 20,353,688 km (0.103 R)
• M15: 26,475,682 km (0.073 R)
• M16: 29,664,959 km (0.049 R)
• M17: 31,887,684 km (0.112 R)
• M18: 32,248,514 km (0.098 R)
• M19: 33,224,042 km (0.08 R)
• M20: 42,178,521 km (0.057 R)
• M21: 45,436,314 km (0.102 R)
• M22: 51,782,256 km (0.079 R)
• M23: 53,287,210 km (0.058 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: 430 - 10,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit