🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.54 AU - 0.74 AU

Year: 183 Days

Day: 34.4 Hours

Environment

Temp: 212 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.62 AU - 0.78 AU

Year: 209 Days

Day: 19.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,105,711 km

• M1: 234,569 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.94 AU - 0.94 AU

Year: 325 Days

Day: 37.3 Hours

Environment

Temp: 79 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.36 AU - 2.04 AU

Year: 790 Days

Day: 17.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,105,711 km

• M1: 109,356 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.05 AU - 2.39 AU

Year: 1179 Days

Day: 45.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,105,711 km

• M1: 741,557 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.5 AU - 4.54 AU

Year: 2873 Days

Day: 24.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,105,711 km

• M1: 10,771 km (0.109 R)

Asteroid Belt

Center: 5.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.2

Radius: 13.1

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.18 AU - 8.5 AU

Year: 7825 Days

Day: 7.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 91.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 32,105,711 km

• M1: 176,974 km (0.113 R)
• M2: 668,104 km (0.111 R)
• M3: 1,901,838 km (0.116 R)
• M4: 2,792,244 km (0.087 R)
• M5: 3,990,374 km (0.085 R)
• M6: 4,450,237 km (0.109 R)
• M7: 5,954,893 km (0.111 R)
• M8: 7,201,492 km (0.075 R)
• M9: 7,775,798 km (0.107 R)
• M10: 8,380,473 km (0.073 R)
• M11: 9,430,051 km (0.11 R)
• M12: 10,074,369 km (0.053 R)
• M13: 14,632,467 km (0.099 R)
• M14: 18,692,703 km (0.114 R)
• M15: 22,379,393 km (0.063 R)
• M16: 23,063,205 km (0.109 R)
• M17: 24,393,130 km (0.11 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 15,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit