🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.8 AU - 1 AU

Year: 304 Days

Day: 40.5 Hours

Environment

Temp: 86 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,598,345 km

• M1: 54,902 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.22 AU - 1.66 AU

Year: 616 Days

Day: 44.4 Hours

Environment

Temp: -19 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 57,598,345 km

• M1: 24,235 km (0.085 R)
• M2: 114,891 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2 AU - 2.2 AU

Year: 1085 Days

Day: 13.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.96 AU - 2.96 AU

Year: 1375 Days

Day: 46.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.99 AU - 2.97 AU

Year: 1392 Days

Day: 29.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 105.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.28 AU - 3.38 AU

Year: 1697 Days

Day: 18.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 11.7

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.94 AU - 10.44 AU

Year: 9930 Days

Day: 13.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 57,598,345 km

• M1: 145,559 km (0.119 R)
• M2: 784,790 km (0.045 R)
• M3: 2,279,124 km (0.053 R)
• M4: 3,645,999 km (0.112 R)
• M5: 5,837,309 km (0.069 R)
• M6: 6,506,311 km (0.057 R)
• M7: 7,279,133 km (0.116 R)
• M8: 9,447,554 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.3

Radius: 7.1

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 15.33 AU - 19.23 AU

Year: 25604 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,598,345 km

• M1: 88,562 km (0.073 R)
• M2: 1,391,709 km (0.11 R)
• M3: 1,768,696 km (0.048 R)
• M4: 2,449,815 km (0.105 R)
• M5: 2,931,071 km (0.078 R)
• M6: 3,219,197 km (0.09 R)
• M7: 4,349,109 km (0.062 R)
• M8: 4,789,525 km (0.116 R)
• M9: 5,156,190 km (0.113 R)
• M10: 6,212,949 km (0.114 R)
• M11: 6,649,326 km (0.089 R)
• M12: 7,989,424 km (0.031 R)
• M13: 9,043,790 km (0.099 R)
• M14: 9,866,877 km (0.096 R)
• M15: 10,460,930 km (0.086 R)
• M16: 10,851,231 km (0.079 R)
• M17: 11,425,687 km (0.096 R)
• M18: 12,263,734 km (0.068 R)
• M19: 18,251,239 km (0.093 R)
• M20: 19,645,641 km (0.088 R)
• M21: 26,241,411 km (0.11 R)
• M22: 26,858,353 km (0.088 R)
• M23: 31,913,714 km (0.069 R)
• M24: 38,220,610 km (0.106 R)
• M25: 38,615,549 km (0.108 R)
• M26: 41,873,491 km (0.101 R)
• M27: 46,049,067 km (0.047 R)
• M28: 53,228,119 km (0.118 R)
• M29: 53,885,602 km (0.12 R)
• M30: 54,881,774 km (0.103 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 13,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit