🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.46 AU - 0.74 AU

Year: 177 Days

Day: 40.9 Hours

Environment

Temp: 205 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.42 AU - 1.82 AU

Year: 785 Days

Day: 38.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.84 AU - 2.24 AU

Year: 1110 Days

Day: 28.6 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.26 AU - 4.4 AU

Year: 2854 Days

Day: 32.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,524,072 km

• M1: 152,590 km (0.103 R)

Asteroid Belt

Center: 8.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.8

Radius: 5.4

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.99 AU - 16.67 AU

Year: 19585 Days

Day: 18.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,524,072 km

• M1: 67,169 km (0.11 R)
• M2: 352,453 km (0.108 R)
• M3: 600,187 km (0.081 R)
• M4: 871,108 km (0.077 R)
• M5: 1,361,490 km (0.114 R)
• M6: 1,555,967 km (0.09 R)
• M7: 2,548,849 km (0.116 R)
• M8: 3,410,083 km (0.057 R)
• M9: 4,017,301 km (0.067 R)
• M10: 5,307,882 km (0.059 R)
• M11: 6,195,446 km (0.104 R)
• M12: 6,615,816 km (0.089 R)
• M13: 6,933,263 km (0.075 R)
• M14: 7,219,294 km (0.113 R)
• M15: 7,598,525 km (0.067 R)
• M16: 12,569,662 km (0.11 R)
• M17: 13,493,130 km (0.04 R)
• M18: 14,263,858 km (0.092 R)
• M19: 15,405,290 km (0.092 R)
• M20: 16,751,670 km (0.098 R)
• M21: 17,044,882 km (0.073 R)
• M22: 17,266,885 km (0.035 R)
• M23: 17,566,081 km (0.081 R)
• M24: 21,258,755 km (0.12 R)
• M25: 28,128,588 km (0.093 R)
• M26: 28,751,364 km (0.114 R)
• M27: 32,229,066 km (0.106 R)
• M28: 33,718,612 km (0.12 R)
• M29: 38,715,929 km (0.104 R)
• M30: 41,323,569 km (0.03 R)
• M31: 41,858,681 km (0.042 R)
• M32: 43,079,848 km (0.086 R)
• M33: 46,164,407 km (0.066 R)
• M34: 47,030,429 km (0.099 R)
• M35: 50,603,425 km (0.082 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 14,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit