🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.67 AU - 0.75 AU

Year: 209 Days

Day: 17 Hours

Environment

Temp: 226 °C

Axial Tilt: 92.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.04 AU - 1.7 AU

Year: 561 Days

Day: 30.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,300,939 km

• M1: 1,040,154 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.6 AU - 4.46 AU

Year: 2830 Days

Day: 27.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.92 AU - 5.94 AU

Year: 3830 Days

Day: 46.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,300,939 km

• M1: 1,664,127 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431

Radius: 14.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.06 AU - 6.18 AU

Year: 5297 Days

Day: 11.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 40,300,939 km

• M1: 184,005 km (0.037 R)
• M2: 995,125 km (0.116 R)
• M3: 1,780,364 km (0.077 R)
• M4: 2,382,196 km (0.058 R)
• M5: 3,230,566 km (0.098 R)
• M6: 4,823,634 km (0.103 R)
• M7: 6,829,592 km (0.071 R)
• M8: 8,956,724 km (0.116 R)
• M9: 10,874,269 km (0.12 R)
• M10: 12,423,056 km (0.1 R)
• M11: 15,288,304 km (0.066 R)
• M12: 15,842,863 km (0.114 R)
• M13: 17,829,673 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289

Radius: 8.9

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.18 AU - 12.78 AU

Year: 11869 Days

Day: 12.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,300,939 km

• M1: 110,702 km (0.081 R)
• M2: 432,188 km (0.094 R)
• M3: 937,380 km (0.096 R)
• M4: 1,239,867 km (0.105 R)
• M5: 2,129,974 km (0.077 R)
• M6: 2,568,895 km (0.108 R)
• M7: 4,151,640 km (0.051 R)
• M8: 4,752,724 km (0.089 R)
• M9: 8,364,915 km (0.095 R)
• M10: 10,160,089 km (0.101 R)
• M11: 13,955,088 km (0.066 R)
• M12: 26,484,957 km (0.089 R)
• M13: 28,348,198 km (0.1 R)
• M14: 31,304,402 km (0.054 R)
• M15: 38,402,521 km (0.112 R)
• M16: 39,581,801 km (0.114 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 11,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit