🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.54 AU - 0.54 AU

Year: 260 Days

Day: 42.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 3,163,110 km

• M1: 32,612 km (0.085 R)
• M2: 125,812 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.54 AU - 0.72 AU

Year: 328 Days

Day: 15 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 3,163,110 km

• M1: 181,761 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.54 AU - 0.8 AU

Year: 360 Days

Day: 22.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.7

Radius: 13.2

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.77 AU - 0.77 AU

Year: 443 Days

Day: 8 Hours

Environment

Temp: -139 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 3,163,110 km

• M1: 164,109 km (0.086 R)
• M2: 734,077 km (0.088 R)
• M3: 1,179,280 km (0.08 R)
• M4: 1,594,414 km (0.08 R)
• M5: 2,031,838 km (0.118 R)
• M6: 2,985,525 km (0.041 R)
• M7: 3,596,782 km (0.117 R)
• M8: 4,304,978 km (0.1 R)
• M9: 5,071,817 km (0.067 R)
• M10: 5,505,650 km (0.094 R)
• M11: 6,037,022 km (0.108 R)
• M12: 6,505,862 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.9

Radius: 9.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.75 AU - 0.81 AU

Year: 452 Days

Day: 10.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 3,163,110 km

• M1: 117,434 km (0.084 R)
• M2: 450,439 km (0.118 R)
• M3: 980,464 km (0.118 R)
• M4: 1,291,778 km (0.055 R)
• M5: 1,683,275 km (0.099 R)
• M6: 1,997,580 km (0.096 R)
• M7: 2,911,474 km (0.1 R)
• M8: 3,292,948 km (0.06 R)
• M9: 3,825,816 km (0.117 R)
• M10: 4,388,753 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.6

Radius: 8.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.83 AU - 1.13 AU

Year: 636 Days

Day: 10.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 3,163,110 km

• M1: 104,719 km (0.118 R)
• M2: 390,750 km (0.107 R)
• M3: 653,144 km (0.119 R)
• M4: 1,153,549 km (0.12 R)
• M5: 1,878,800 km (0.12 R)
• M6: 2,319,365 km (0.115 R)
• M7: 2,718,642 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 15,894 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit