🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.54 AU - 0.88 AU

Year: 216 Days

Day: 32 Hours

Environment

Temp: 205 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.68 AU - 0.82 AU

Year: 235 Days

Day: 46.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,682,826 km

• M1: 40,391 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.84 AU - 1.06 AU

Year: 335 Days

Day: 21.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,682,826 km

• M1: 673,789 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.84 AU - 1.26 AU

Year: 389 Days

Day: 30.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.01 AU - 1.63 AU

Year: 548 Days

Day: 28.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.9 AU - 2.6 AU

Year: 1221 Days

Day: 42.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.32 AU - 3.42 AU

Year: 2237 Days

Day: 17.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,682,826 km

• M1: 122,521 km (0.103 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.37 AU - 3.87 AU

Year: 2491 Days

Day: 22.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.6

Radius: 9.7

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.27 AU - 11.09 AU

Year: 10892 Days

Day: 15 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 50,682,826 km

• M1: 120,576 km (0.047 R)
• M2: 760,256 km (0.026 R)
• M3: 1,093,860 km (0.115 R)
• M4: 1,445,265 km (0.093 R)
• M5: 1,904,830 km (0.077 R)
• M6: 2,288,548 km (0.116 R)
• M7: 2,723,579 km (0.099 R)
• M8: 3,529,463 km (0.114 R)
• M9: 4,667,005 km (0.072 R)
• M10: 5,010,182 km (0.085 R)
• M11: 5,505,351 km (0.112 R)
• M12: 6,290,441 km (0.111 R)
• M13: 7,107,694 km (0.114 R)
• M14: 7,690,827 km (0.108 R)
• M15: 9,000,107 km (0.062 R)
• M16: 9,337,301 km (0.109 R)
• M17: 10,295,325 km (0.105 R)
• M18: 11,096,721 km (0.098 R)
• M19: 12,170,984 km (0.103 R)
• M20: 13,499,861 km (0.082 R)
• M21: 15,259,880 km (0.053 R)
• M22: 20,943,702 km (0.098 R)
• M23: 22,580,153 km (0.109 R)
• M24: 28,719,051 km (0.106 R)
• M25: 34,109,661 km (0.062 R)
• M26: 36,006,263 km (0.12 R)
• M27: 41,185,491 km (0.064 R)
• M28: 41,849,256 km (0.092 R)
• M29: 46,840,589 km (0.088 R)
• M30: 48,147,775 km (0.086 R)
• M31: 48,588,790 km (0.074 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 14,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit