🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.51 AU - 0.53 AU

Year: 140 Days

Day: 24.4 Hours

Environment

Temp: 201 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,571,144 km

• M1: 31,715 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.56 AU - 2.66 AU

Year: 1572 Days

Day: 17.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 167.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,571,144 km

• M1: 1,971,251 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.26 AU - 3.04 AU

Year: 1608 Days

Day: 16.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.62 AU - 4.66 AU

Year: 3140 Days

Day: 35.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,571,144 km

• M1: 209,886 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.67 AU - 4.81 AU

Year: 3255 Days

Day: 38.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.6

Radius: 6.7

Gravity: 20.89 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 12.6 AU - 15.88 AU

Year: 20032 Days

Day: 16.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 84,571,144 km

• M1: 83,326 km (0.03 R)
• M2: 498,460 km (0.098 R)
• M3: 1,020,257 km (0.087 R)
• M4: 1,310,627 km (0.087 R)
• M5: 1,998,328 km (0.113 R)
• M6: 3,552,650 km (0.103 R)
• M7: 3,927,393 km (0.052 R)
• M8: 5,369,816 km (0.064 R)
• M9: 8,200,207 km (0.106 R)
• M10: 10,771,495 km (0.099 R)
• M11: 13,313,313 km (0.111 R)
• M12: 13,684,914 km (0.116 R)
• M13: 15,895,223 km (0.09 R)
• M14: 30,450,347 km (0.069 R)
• M15: 49,802,777 km (0.073 R)
• M16: 50,697,970 km (0.116 R)
• M17: 54,765,088 km (0.095 R)
• M18: 57,072,635 km (0.069 R)
• M19: 68,701,476 km (0.059 R)
• M20: 70,931,531 km (0.067 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 13,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit