🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.52 AU - 0.72 AU

Year: 175 Days

Day: 46.9 Hours

Environment

Temp: 146 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.64 AU - 0.82 AU

Year: 223 Days

Day: 39.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.74 AU - 0.94 AU

Year: 276 Days

Day: 38.5 Hours

Environment

Temp: 115 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.91 AU - 2.93 AU

Year: 1787 Days

Day: 46.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.87 AU - 3.49 AU

Year: 2031 Days

Day: 32.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.7

Radius: 13.8

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.28 AU - 9.66 AU

Year: 10438 Days

Day: 8.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 54,053,396 km

• M1: 172,786 km (0.06 R)
• M2: 907,161 km (0.098 R)
• M3: 1,583,194 km (0.06 R)
• M4: 2,308,146 km (0.103 R)
• M5: 3,198,851 km (0.09 R)
• M6: 3,912,433 km (0.056 R)
• M7: 4,515,612 km (0.092 R)
• M8: 6,280,717 km (0.08 R)
• M9: 8,515,410 km (0.105 R)
• M10: 10,576,270 km (0.109 R)
• M11: 13,902,878 km (0.1 R)
• M12: 19,051,887 km (0.106 R)
• M13: 20,115,827 km (0.115 R)
• M14: 22,994,090 km (0.104 R)
• M15: 23,824,358 km (0.116 R)
• M16: 26,536,119 km (0.098 R)
• M17: 27,655,710 km (0.117 R)
• M18: 28,806,566 km (0.094 R)
• M19: 34,324,035 km (0.101 R)
• M20: 37,267,373 km (0.077 R)
• M21: 39,451,502 km (0.111 R)
• M22: 42,265,737 km (0.09 R)
• M23: 53,569,950 km (0.103 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 11,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit