🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.48 AU - 0.74 AU

Year: 167 Days

Day: 36 Hours

Environment

Temp: 199 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 94,368,201 km

• M1: 158,275 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.9 AU - 0.92 AU

Year: 305 Days

Day: 35.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.12 AU - 3.22 AU

Year: 1984 Days

Day: 39.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,368,201 km

• M1: 57,894 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.45 AU - 5.45 AU

Year: 3871 Days

Day: 15.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,368,201 km

• M1: 1,507,947 km (0.093 R)

Asteroid Belt

Center: 5.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.5

Radius: 8.8

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.52 AU - 7.14 AU

Year: 5597 Days

Day: 9.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 94,368,201 km

• M1: 113,844 km (0.112 R)
• M2: 796,010 km (0.109 R)
• M3: 1,493,136 km (0.036 R)
• M4: 1,995,187 km (0.087 R)
• M5: 5,869,921 km (0.11 R)
• M6: 7,162,746 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.5

Radius: 4.7

Gravity: 24.6 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 17.86 AU - 21.78 AU

Year: 31012 Days

Day: 17.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 94,368,201 km

• M1: 59,091 km (0.116 R)
• M2: 747,092 km (0.068 R)
• M3: 1,062,594 km (0.097 R)
• M4: 2,041,263 km (0.069 R)
• M5: 2,868,090 km (0.114 R)
• M6: 3,765,229 km (0.063 R)
• M7: 4,874,347 km (0.09 R)
• M8: 5,524,649 km (0.112 R)
• M9: 9,787,590 km (0.102 R)
• M10: 15,834,935 km (0.11 R)
• M11: 19,924,342 km (0.071 R)
• M12: 21,570,367 km (0.09 R)
• M13: 25,719,913 km (0.114 R)
• M14: 32,684,741 km (0.069 R)
• M15: 39,054,918 km (0.056 R)
• M16: 46,380,426 km (0.062 R)
• M17: 56,557,270 km (0.117 R)
• M18: 72,542,551 km (0.117 R)
• M19: 87,739,600 km (0.099 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 20,241 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit