🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.51 AU - 0.63 AU

Year: 154 Days

Day: 47 Hours

Environment

Temp: 215 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.63 AU - 0.75 AU

Year: 205 Days

Day: 46.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,824,057 km

• M1: 71,657 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.02 AU - 1.14 AU

Year: 402 Days

Day: 28.6 Hours

Environment

Temp: 43 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.56 AU - 2.2 AU

Year: 923 Days

Day: 45.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,824,057 km

• M1: 100,979 km (0.093 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: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.43 AU - 5.58 AU

Year: 4004 Days

Day: 17.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 992.5

Radius: 7.6

Gravity: 17.18 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 13.24 AU - 18.94 AU

Year: 23116 Days

Day: 15.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 94,824,057 km

• M1: 102,624 km (0.067 R)
• M2: 610,958 km (0.089 R)
• M3: 886,966 km (0.12 R)
• M4: 1,522,009 km (0.11 R)
• M5: 2,782,221 km (0.106 R)
• M6: 4,477,464 km (0.117 R)
• M7: 5,627,722 km (0.069 R)
• M8: 6,816,277 km (0.051 R)
• M9: 8,164,005 km (0.096 R)
• M10: 9,618,993 km (0.112 R)
• M11: 9,992,539 km (0.099 R)
• M12: 10,246,856 km (0.117 R)
• M13: 10,968,665 km (0.081 R)
• M14: 15,429,225 km (0.092 R)
• M15: 17,089,612 km (0.109 R)
• M16: 18,009,639 km (0.082 R)
• M17: 18,292,080 km (0.085 R)
• M18: 19,352,729 km (0.047 R)
• M19: 20,048,807 km (0.112 R)
• M20: 29,618,434 km (0.112 R)
• M21: 31,078,958 km (0.029 R)
• M22: 41,678,565 km (0.031 R)
• M23: 43,849,081 km (0.105 R)
• M24: 46,093,946 km (0.115 R)
• M25: 48,960,690 km (0.084 R)
• M26: 50,811,515 km (0.114 R)
• M27: 52,516,632 km (0.094 R)
• M28: 65,312,486 km (0.074 R)
• M29: 67,553,462 km (0.102 R)
• M30: 70,542,726 km (0.107 R)
• M31: 74,341,465 km (0.119 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 19,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit