🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.91 AU

Year: 192 Days

Day: 22.8 Hours

Environment

Temp: 312 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,433,267 km

• M1: 32,612 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.84 AU - 0.9 AU

Year: 245 Days

Day: 18.3 Hours

Environment

Temp: 238 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.96 AU - 0.98 AU

Year: 289 Days

Day: 28.4 Hours

Environment

Temp: 266 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.06 AU - 1.08 AU

Year: 335 Days

Day: 38.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,433,267 km

• M1: 274,213 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.64 AU - 5.04 AU

Year: 3219 Days

Day: 44.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 155.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.7 AU - 5.6 AU

Year: 3533 Days

Day: 47.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 5.49 AU - 7.91 AU

Year: 5242 Days

Day: 24.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 7.07 AU - 8.17 AU

Year: 6358 Days

Day: 19.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,433,267 km

• M1: 2,764,419 km (0.087 R)

Asteroid Belt

Center: 10.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.4

Radius: 12.4

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.3 AU - 15.32 AU

Year: 13859 Days

Day: 5.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,433,267 km

• M1: 155,432 km (0.104 R)
• M2: 750,084 km (0.105 R)
• M3: 1,342,790 km (0.074 R)
• M4: 1,928,466 km (0.087 R)
• M5: 2,347,041 km (0.071 R)
• M6: 2,784,465 km (0.069 R)
• M7: 4,828,122 km (0.095 R)
• M8: 5,374,304 km (0.079 R)
• M9: 5,784,501 km (0.094 R)
• M10: 7,223,782 km (0.084 R)
• M11: 7,896,673 km (0.087 R)
• M12: 9,662,975 km (0.086 R)
• M13: 10,066,142 km (0.084 R)
• M14: 11,399,059 km (0.063 R)
• M15: 12,195,218 km (0.102 R)
• M16: 14,089,875 km (0.101 R)
• M17: 14,543,606 km (0.059 R)
• M18: 16,599,679 km (0.118 R)
• M19: 18,149,662 km (0.091 R)
• M20: 19,235,294 km (0.116 R)
• M21: 20,199,901 km (0.05 R)
• M22: 26,480,618 km (0.028 R)
• M23: 27,472,751 km (0.109 R)
• M24: 32,470,367 km (0.088 R)
• M25: 32,921,854 km (0.073 R)
• M26: 34,652,103 km (0.1 R)
• M27: 40,466,224 km (0.065 R)
• M28: 44,777,036 km (0.103 R)
• M29: 49,682,799 km (0.048 R)

Kuiper Belt

Range: 36.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 19,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit