🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.49 AU - 0.77 AU

Year: 183 Days

Day: 27.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.31 AU - 1.87 AU

Year: 732 Days

Day: 38.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.58 AU - 5.54 AU

Year: 3557 Days

Day: 12.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.2

Radius: 14.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.76 AU - 11.94 AU

Year: 11291 Days

Day: 11 Hours

Environment

Temp: -175 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,118,764 km

• M1: 179,517 km (0.095 R)
• M2: 742,753 km (0.097 R)
• M3: 1,820,905 km (0.057 R)
• M4: 2,315,476 km (0.083 R)
• M5: 2,946,928 km (0.051 R)
• M6: 3,407,391 km (0.112 R)
• M7: 4,331,158 km (0.117 R)
• M8: 4,841,585 km (0.109 R)
• M9: 6,350,130 km (0.108 R)
• M10: 10,203,772 km (0.086 R)
• M11: 11,668,634 km (0.066 R)
• M12: 12,578,638 km (0.034 R)
• M13: 13,094,601 km (0.042 R)
• M14: 13,895,099 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.4

Radius: 3.1

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.19 AU - 18.47 AU

Year: 21923 Days

Day: 16 Hours

Environment

Temp: -196 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 34,118,764 km

• M1: 39,195 km (0.101 R)
• M2: 227,538 km (0.093 R)
• M3: 386,860 km (0.031 R)
• M4: 515,664 km (0.116 R)
• M5: 1,655,300 km (0.067 R)
• M6: 1,923,380 km (0.081 R)
• M7: 2,617,963 km (0.089 R)
• M8: 3,645,102 km (0.103 R)
• M9: 5,026,638 km (0.077 R)
• M10: 6,023,558 km (0.063 R)
• M11: 8,358,931 km (0.042 R)
• M12: 9,970,698 km (0.119 R)
• M13: 20,820,732 km (0.073 R)
• M14: 32,212,909 km (0.056 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 17,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit