🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.53 AU - 0.59 AU

Year: 147 Days

Day: 17.9 Hours

Environment

Temp: 228 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,925,997 km

• M1: 389,702 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.58 AU - 0.66 AU

Year: 171 Days

Day: 20.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.75 AU - 0.75 AU

Year: 227 Days

Day: 32.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.32 AU - 1.48 AU

Year: 580 Days

Day: 24.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.81 AU - 2.45 AU

Year: 1088 Days

Day: 13.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.42 AU - 2.44 AU

Year: 1325 Days

Day: 39.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 8

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.53 AU - 12.73 AU

Year: 15703 Days

Day: 14 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 70,925,997 km

• M1: 101,427 km (0.117 R)
• M2: 373,546 km (0.079 R)
• M3: 1,054,366 km (0.034 R)
• M4: 2,621,703 km (0.11 R)
• M5: 3,543,525 km (0.103 R)
• M6: 3,985,886 km (0.114 R)
• M7: 4,365,864 km (0.097 R)
• M8: 6,859,511 km (0.079 R)
• M9: 7,220,640 km (0.085 R)
• M10: 8,330,507 km (0.112 R)
• M11: 10,000,917 km (0.063 R)
• M12: 10,406,925 km (0.115 R)
• M13: 12,077,186 km (0.098 R)
• M14: 17,143,318 km (0.092 R)
• M15: 20,647,498 km (0.053 R)
• M16: 21,211,332 km (0.082 R)
• M17: 25,235,515 km (0.105 R)
• M18: 28,683,896 km (0.118 R)
• M19: 33,068,161 km (0.094 R)
• M20: 34,623,380 km (0.089 R)
• M21: 35,552,832 km (0.07 R)
• M22: 40,597,122 km (0.109 R)
• M23: 42,681,170 km (0.048 R)
• M24: 43,903,534 km (0.105 R)
• M25: 53,648,489 km (0.095 R)
• M26: 59,681,023 km (0.103 R)
• M27: 66,150,533 km (0.1 R)
• M28: 66,556,990 km (0.069 R)
• M29: 70,290,504 km (0.107 R)
• M30: 70,713,717 km (0.051 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 12,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit