🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.54 AU - 0.88 AU

Year: 208 Days

Day: 41.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,477,503 km

• M1: 87,964 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.69 AU - 0.91 AU

Year: 249 Days

Day: 26 Hours

Environment

Temp: 161 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.19 AU - 1.43 AU

Year: 522 Days

Day: 45 Hours

Environment

Temp: 7 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,477,503 km

• M1: 766,390 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.4 AU - 2.62 AU

Year: 1385 Days

Day: 29.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,477,503 km

• M1: 584,628 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.36 AU - 2.94 AU

Year: 1502 Days

Day: 19.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.5

Radius: 11.1

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.44 AU - 8.46 AU

Year: 6381 Days

Day: 13.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,477,503 km

• M1: 138,079 km (0.072 R)
• M2: 629,358 km (0.093 R)
• M3: 1,041,949 km (0.089 R)
• M4: 1,394,701 km (0.119 R)
• M5: 1,815,969 km (0.059 R)
• M6: 2,635,316 km (0.111 R)
• M7: 3,308,058 km (0.117 R)
• M8: 4,354,944 km (0.036 R)
• M9: 4,995,522 km (0.114 R)
• M10: 5,697,734 km (0.097 R)
• M11: 7,796,742 km (0.078 R)
• M12: 8,393,338 km (0.077 R)
• M13: 8,860,532 km (0.097 R)
• M14: 9,677,785 km (0.044 R)
• M15: 14,983,274 km (0.091 R)
• M16: 18,313,771 km (0.113 R)
• M17: 19,706,228 km (0.07 R)
• M18: 21,096,741 km (0.068 R)
• M19: 22,626,229 km (0.093 R)
• M20: 24,858,080 km (0.06 R)
• M21: 27,401,992 km (0.062 R)
• M22: 28,605,955 km (0.115 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 14,476 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit