🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.46 AU - 0.56 AU

Year: 105 Days

Day: 31.2 Hours

Environment

Temp: 375 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,672,766 km

• M1: 37,848 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.47 AU - 0.77 AU

Year: 141 Days

Day: 35.8 Hours

Environment

Temp: 372 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,672,766 km

• M1: 88,412 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.91 AU - 1.21 AU

Year: 314 Days

Day: 47.8 Hours

Environment

Temp: 267 °C

Axial Tilt: 151.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.33 AU - 1.63 AU

Year: 518 Days

Day: 26.1 Hours

Environment

Temp: 171 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.76 AU - 3.36 AU

Year: 1541 Days

Day: 12.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 121.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.69 AU - 12.71 AU

Year: 10075 Days

Day: 24.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.3

Radius: 13.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 10.55 AU - 15.41 AU

Year: 13461 Days

Day: 12.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 58,672,766 km

• M1: 167,550 km (0.026 R)
• M2: 858,841 km (0.085 R)
• M3: 1,463,516 km (0.117 R)
• M4: 2,444,728 km (0.07 R)
• M5: 3,010,508 km (0.115 R)
• M6: 3,716,759 km (0.106 R)
• M7: 4,168,395 km (0.094 R)
• M8: 5,014,670 km (0.056 R)
• M9: 7,926,443 km (0.077 R)
• M10: 8,487,286 km (0.094 R)
• M11: 8,925,159 km (0.047 R)
• M12: 9,688,706 km (0.078 R)
• M13: 11,878,669 km (0.049 R)
• M14: 12,489,627 km (0.101 R)
• M15: 15,146,036 km (0.113 R)
• M16: 17,062,535 km (0.099 R)
• M17: 18,400,089 km (0.044 R)
• M18: 19,385,640 km (0.092 R)
• M19: 20,753,862 km (0.094 R)
• M20: 22,277,217 km (0.108 R)
• M21: 22,832,375 km (0.12 R)
• M22: 24,848,206 km (0.088 R)
• M23: 29,121,469 km (0.104 R)
• M24: 31,838,017 km (0.119 R)
• M25: 32,898,816 km (0.092 R)
• M26: 35,340,702 km (0.063 R)
• M27: 36,991,215 km (0.073 R)
• M28: 40,172,563 km (0.099 R)
• M29: 41,133,879 km (0.111 R)
• M30: 43,245,154 km (0.109 R)
• M31: 44,546,207 km (0.055 R)
• M32: 47,378,244 km (0.063 R)
• M33: 48,760,678 km (0.106 R)
• M34: 58,147,795 km (0.119 R)

Kuiper Belt

Range: 38.1 - 63.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 18,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit