🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.78 AU - 1.08 AU

Year: 312 Days

Day: 24.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,883,313 km

• M1: 39,344 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.73 AU - 2.19 AU

Year: 956 Days

Day: 16.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.86 AU - 3.02 AU

Year: 1327 Days

Day: 45.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 172.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,883,313 km

• M1: 781,350 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.8 AU - 2.86 AU

Year: 1658 Days

Day: 31.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,883,313 km

• M1: 2,342,104 km (0.084 R)

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.23 AU - 4.85 AU

Year: 2828 Days

Day: 35.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,883,313 km

• M1: 689,497 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.8

Radius: 5.4

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 14.19 AU - 22.53 AU

Year: 27397 Days

Day: 21.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,883,313 km

• M1: 67,169 km (0.075 R)
• M2: 395,686 km (0.099 R)
• M3: 842,386 km (0.114 R)
• M4: 1,677,740 km (0.054 R)
• M5: 2,248,306 km (0.039 R)
• M6: 7,334,634 km (0.051 R)
• M7: 10,106,982 km (0.119 R)
• M8: 10,819,516 km (0.112 R)
• M9: 12,278,096 km (0.088 R)
• M10: 15,347,994 km (0.048 R)
• M11: 15,735,153 km (0.086 R)
• M12: 18,455,590 km (0.109 R)
• M13: 21,473,877 km (0.109 R)
• M14: 32,471,863 km (0.097 R)
• M15: 33,496,459 km (0.095 R)
• M16: 36,015,837 km (0.074 R)
• M17: 38,091,956 km (0.089 R)
• M18: 44,015,733 km (0.102 R)
• M19: 53,122,353 km (0.115 R)
• M20: 60,865,988 km (0.117 R)
• M21: 64,603,392 km (0.058 R)
• M22: 69,328,889 km (0.063 R)
• M23: 70,173,519 km (0.097 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 15,140 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit