🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.48 AU - 0.66 AU

Year: 151 Days

Day: 30.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.6 AU - 2.18 AU

Year: 913 Days

Day: 19.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.05 AU - 2.25 AU

Year: 1108 Days

Day: 17.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,378,943 km

• M1: 913,594 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.75 AU - 3.91 AU

Year: 2136 Days

Day: 44.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.6

Radius: 11.9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 8.32 AU - 12.7 AU

Year: 11975 Days

Day: 10.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 85.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 80,378,943 km

• M1: 147,952 km (0.055 R)
• M2: 1,136,196 km (0.091 R)
• M3: 1,688,062 km (0.075 R)
• M4: 2,197,892 km (0.108 R)
• M5: 4,345,818 km (0.096 R)
• M6: 7,185,036 km (0.082 R)
• M7: 7,672,875 km (0.094 R)
• M8: 29,834,902 km (0.066 R)
• M9: 40,700,045 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995

Radius: 5.6

Gravity: 31.73 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.25 AU - 15.35 AU

Year: 18018 Days

Day: 18.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,378,943 km

• M1: 69,713 km (0.095 R)
• M2: 620,532 km (0.067 R)
• M3: 1,598,304 km (0.051 R)
• M4: 1,889,870 km (0.066 R)
• M5: 2,237,984 km (0.084 R)
• M6: 2,579,815 km (0.111 R)
• M7: 3,310,451 km (0.106 R)
• M8: 3,723,641 km (0.11 R)
• M9: 4,071,904 km (0.114 R)
• M10: 4,441,710 km (0.088 R)
• M11: 5,019,158 km (0.046 R)
• M12: 5,604,684 km (0.112 R)
• M13: 6,191,257 km (0.088 R)
• M14: 8,354,443 km (0.11 R)
• M15: 8,951,189 km (0.066 R)
• M16: 10,048,190 km (0.118 R)
• M17: 17,157,529 km (0.109 R)
• M18: 19,488,713 km (0.111 R)
• M19: 20,438,959 km (0.117 R)
• M20: 22,431,303 km (0.105 R)
• M21: 25,544,884 km (0.103 R)
• M22: 28,934,921 km (0.037 R)
• M23: 30,927,714 km (0.099 R)
• M24: 38,918,185 km (0.083 R)
• M25: 40,727,123 km (0.117 R)
• M26: 42,433,885 km (0.09 R)
• M27: 44,674,412 km (0.101 R)
• M28: 47,330,074 km (0.098 R)
• M29: 51,329,273 km (0.058 R)
• M30: 53,686,337 km (0.066 R)
• M31: 56,685,176 km (0.052 R)
• M32: 66,560,581 km (0.085 R)
• M33: 70,458,204 km (0.089 R)
• M34: 75,194,323 km (0.109 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 15,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit