🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.53 AU - 0.81 AU

Year: 196 Days

Day: 13.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 131.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.03 AU - 1.17 AU

Year: 413 Days

Day: 41.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.01 AU - 4.97 AU

Year: 2855 Days

Day: 43.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.52 AU - 4.54 AU

Year: 3453 Days

Day: 16.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,173,755 km

• M1: 133,740 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.88 AU - 5.72 AU

Year: 3766 Days

Day: 17.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,173,755 km

• M1: 109,506 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.1

Radius: 12

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.72 AU - 6.92 AU

Year: 5029 Days

Day: 14.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 59.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,173,755 km

• M1: 149,448 km (0.047 R)
• M2: 531,072 km (0.116 R)
• M3: 1,062,145 km (0.069 R)
• M4: 1,568,234 km (0.108 R)
• M5: 2,110,527 km (0.12 R)
• M6: 3,239,542 km (0.103 R)
• M7: 3,794,999 km (0.066 R)
• M8: 4,458,316 km (0.067 R)
• M9: 4,877,938 km (0.049 R)
• M10: 5,689,955 km (0.106 R)
• M11: 7,074,184 km (0.119 R)
• M12: 7,680,205 km (0.116 R)
• M13: 8,600,681 km (0.093 R)
• M14: 9,217,024 km (0.097 R)
• M15: 9,979,674 km (0.068 R)
• M16: 11,937,760 km (0.039 R)
• M17: 12,476,313 km (0.08 R)
• M18: 13,077,846 km (0.111 R)
• M19: 13,991,889 km (0.073 R)
• M20: 14,845,195 km (0.064 R)
• M21: 17,102,477 km (0.1 R)
• M22: 17,729,592 km (0.111 R)
• M23: 19,334,178 km (0.036 R)
• M24: 22,153,051 km (0.11 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 10,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit