🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.52 AU - 0.62 AU

Year: 153 Days

Day: 44.4 Hours

Environment

Temp: 166 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.62 AU - 0.8 AU

Year: 212 Days

Day: 45.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,430,647 km

• M1: 65,823 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.65 AU - 0.85 AU

Year: 230 Days

Day: 31.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.44 AU - 1.78 AU

Year: 725 Days

Day: 45.2 Hours

Environment

Temp: -28 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,430,647 km

• M1: 48,619 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.91 AU - 2.61 AU

Year: 1205 Days

Day: 37.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.6

Radius: 11.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 9.67 AU - 15.45 AU

Year: 15791 Days

Day: 12.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,430,647 km

• M1: 139,575 km (0.094 R)
• M2: 505,042 km (0.088 R)
• M3: 918,980 km (0.045 R)
• M4: 1,306,289 km (0.081 R)
• M5: 1,708,707 km (0.092 R)
• M6: 2,461,932 km (0.098 R)
• M7: 4,356,888 km (0.1 R)
• M8: 4,813,162 km (0.1 R)
• M9: 5,183,417 km (0.037 R)
• M10: 7,183,540 km (0.025 R)
• M11: 9,968,454 km (0.089 R)
• M12: 10,525,557 km (0.095 R)
• M13: 11,103,304 km (0.09 R)
• M14: 12,694,277 km (0.047 R)
• M15: 16,514,558 km (0.086 R)
• M16: 18,237,028 km (0.077 R)
• M17: 20,222,491 km (0.112 R)
• M18: 21,496,017 km (0.062 R)
• M19: 22,035,766 km (0.111 R)
• M20: 22,505,504 km (0.102 R)
• M21: 24,285,270 km (0.094 R)
• M22: 26,683,922 km (0.059 R)
• M23: 28,306,909 km (0.03 R)
• M24: 34,401,078 km (0.117 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 12,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit