🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.1 AU - 1.68 AU

Year: 596 Days

Day: 47.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.29 AU - 1.81 AU

Year: 701 Days

Day: 34.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.8 AU - 2.1 AU

Year: 990 Days

Day: 41 Hours

Environment

Temp: -54 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.71 AU - 3.67 AU

Year: 2071 Days

Day: 45.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.75 AU - 4.47 AU

Year: 2493 Days

Day: 31.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.25 AU - 5.19 AU

Year: 3727 Days

Day: 34.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.9

Radius: 8.4

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 11.65 AU - 11.79 AU

Year: 14582 Days

Day: 10.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,468,429 km

• M1: 109,506 km (0.09 R)
• M2: 400,473 km (0.098 R)
• M3: 793,467 km (0.083 R)
• M4: 1,147,266 km (0.045 R)
• M5: 2,180,838 km (0.067 R)
• M6: 2,451,311 km (0.068 R)
• M7: 2,936,157 km (0.111 R)
• M8: 5,061,644 km (0.111 R)
• M9: 6,802,215 km (0.084 R)
• M10: 8,246,283 km (0.089 R)
• M11: 10,282,310 km (0.091 R)
• M12: 20,482,192 km (0.047 R)
• M13: 23,452,907 km (0.092 R)
• M14: 26,699,181 km (0.098 R)
• M15: 29,996,318 km (0.109 R)
• M16: 31,803,759 km (0.097 R)
• M17: 33,555,251 km (0.081 R)
• M18: 40,624,050 km (0.117 R)
• M19: 48,461,632 km (0.102 R)
• M20: 52,132,764 km (0.11 R)
• M21: 55,093,455 km (0.106 R)
• M22: 58,348,555 km (0.063 R)
• M23: 60,399,692 km (0.11 R)
• M24: 63,468,243 km (0.076 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 10,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit