🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.65 AU - 0.65 AU

Year: 196 Days

Day: 31.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,313,838 km

• M1: 43,683 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.92 AU - 1.28 AU

Year: 432 Days

Day: 25.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 44.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,313,838 km

• M1: 555,457 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.05 AU - 1.73 AU

Year: 614 Days

Day: 44.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,313,838 km

• M1: 66,721 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.18 AU - 4.22 AU

Year: 2667 Days

Day: 15.8 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.99 AU - 4.59 AU

Year: 2765 Days

Day: 19.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.1

Radius: 12.7

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6 AU - 6.58 AU

Year: 5912 Days

Day: 13 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 34,313,838 km

• M1: 172,935 km (0.12 R)
• M2: 737,667 km (0.035 R)
• M3: 1,902,137 km (0.087 R)
• M4: 2,798,527 km (0.119 R)
• M5: 3,482,489 km (0.111 R)
• M6: 3,958,958 km (0.107 R)
• M7: 4,769,180 km (0.061 R)
• M8: 6,960,939 km (0.096 R)
• M9: 7,572,495 km (0.114 R)
• M10: 8,258,850 km (0.103 R)
• M11: 8,780,049 km (0.09 R)
• M12: 10,897,606 km (0.08 R)
• M13: 11,823,318 km (0.068 R)
• M14: 12,747,833 km (0.091 R)
• M15: 14,625,137 km (0.066 R)
• M16: 15,092,480 km (0.089 R)
• M17: 16,118,572 km (0.11 R)
• M18: 20,839,133 km (0.089 R)
• M19: 21,431,391 km (0.059 R)
• M20: 24,318,031 km (0.059 R)
• M21: 27,015,730 km (0.105 R)
• M22: 28,346,553 km (0.074 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 20,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit