🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.58 AU - 0.6 AU

Year: 160 Days

Day: 20.9 Hours

Environment

Temp: 197 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 19,150,518 km

• M1: 104,419 km (0.082 R)
• M2: 368,160 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.53 AU - 0.75 AU

Year: 181 Days

Day: 19.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,150,518 km

• M1: 38,895 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.78 AU - 0.86 AU

Year: 262 Days

Day: 12.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.45 AU - 2.25 AU

Year: 888 Days

Day: 41.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.44 AU - 3.64 AU

Year: 1872 Days

Day: 46.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,150,518 km

• M1: 83,625 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.4 AU - 3.74 AU

Year: 2382 Days

Day: 14.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.6

Radius: 12.1

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.97 AU - 6.83 AU

Year: 5060 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 156.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 19,150,518 km

• M1: 153,787 km (0.048 R)
• M2: 744,399 km (0.084 R)
• M3: 1,184,815 km (0.059 R)
• M4: 2,291,391 km (0.052 R)
• M5: 2,745,719 km (0.102 R)
• M6: 3,346,205 km (0.084 R)
• M7: 3,954,321 km (0.054 R)
• M8: 4,722,655 km (0.101 R)
• M9: 6,695,402 km (0.09 R)
• M10: 7,212,712 km (0.101 R)
• M11: 10,062,102 km (0.068 R)
• M12: 13,098,490 km (0.113 R)
• M13: 14,945,575 km (0.099 R)
• M14: 15,730,964 km (0.12 R)
• M15: 16,133,981 km (0.036 R)
• M16: 16,543,729 km (0.101 R)
• M17: 17,815,012 km (0.064 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 12,711 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit