🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.74 AU - 0.88 AU

Year: 273 Days

Day: 14.2 Hours

Environment

Temp: 110 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.25 AU - 2.85 AU

Year: 1526 Days

Day: 25.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,622,165 km

• M1: 240,703 km (0.102 R)
• M2: 1,428,660 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.69 AU - 2.95 AU

Year: 1775 Days

Day: 25.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.2

Radius: 14.1

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.74 AU - 5.74 AU

Year: 3867 Days

Day: 9.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 20,622,165 km

• M1: 182,210 km (0.07 R)
• M2: 820,993 km (0.071 R)
• M3: 1,320,201 km (0.12 R)
• M4: 1,865,037 km (0.089 R)
• M5: 2,763,073 km (0.095 R)
• M6: 3,219,645 km (0.107 R)
• M7: 3,727,081 km (0.108 R)
• M8: 4,349,109 km (0.054 R)
• M9: 5,532,129 km (0.042 R)
• M10: 6,724,424 km (0.082 R)
• M11: 13,337,548 km (0.084 R)
• M12: 16,162,704 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.4

Radius: 14.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.72 AU - 6.76 AU

Year: 5153 Days

Day: 11.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 20,622,165 km

• M1: 187,596 km (0.07 R)
• M2: 676,482 km (0.052 R)
• M3: 1,282,054 km (0.096 R)
• M4: 1,967,362 km (0.056 R)
• M5: 2,524,614 km (0.075 R)
• M6: 3,542,328 km (0.118 R)
• M7: 7,713,715 km (0.092 R)
• M8: 9,694,391 km (0.112 R)
• M9: 14,982,676 km (0.112 R)
• M10: 16,569,460 km (0.105 R)
• M11: 17,158,577 km (0.092 R)
• M12: 19,835,182 km (0.1 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit