🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.61 AU - 0.75 AU

Year: 202 Days

Day: 22.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,422,166 km

• M1: 33,959 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.69 AU - 2.17 AU

Year: 965 Days

Day: 32.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,422,166 km

• M1: 285,882 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.03 AU - 3.53 AU

Year: 2138 Days

Day: 16.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.21 AU - 3.65 AU

Year: 2286 Days

Day: 23.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.91 AU - 4.05 AU

Year: 2336 Days

Day: 38.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 12.4

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 6 AU - 6.1 AU

Year: 5356 Days

Day: 12.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 27,422,166 km

• M1: 159,172 km (0.096 R)
• M2: 1,636,002 km (0.056 R)
• M3: 4,166,151 km (0.117 R)
• M4: 6,074,122 km (0.044 R)
• M5: 8,022,934 km (0.041 R)
• M6: 9,713,988 km (0.1 R)
• M7: 10,390,021 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.7

Radius: 7.1

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 13.59 AU - 22.61 AU

Year: 27713 Days

Day: 22.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,422,166 km

• M1: 88,412 km (0.082 R)
• M2: 461,509 km (0.119 R)
• M3: 797,207 km (0.115 R)
• M4: 3,909,591 km (0.097 R)
• M5: 7,186,682 km (0.114 R)
• M6: 7,911,035 km (0.056 R)
• M7: 9,067,725 km (0.097 R)
• M8: 10,121,493 km (0.12 R)
• M9: 16,001,587 km (0.067 R)
• M10: 21,721,760 km (0.089 R)
• M11: 22,359,347 km (0.111 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 14,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit