🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.81 AU - 1.21 AU

Year: 362 Days

Day: 15.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.06 AU - 2.96 AU

Year: 1417 Days

Day: 38.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.31 AU - 3.85 AU

Year: 1927 Days

Day: 15.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,374,476 km

• M1: 40,691 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.56 AU - 5.26 AU

Year: 3878 Days

Day: 17.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,374,476 km

• M1: 969,693 km (0.046 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.82 AU - 5.06 AU

Year: 3914 Days

Day: 27.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.5

Radius: 14.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.39 AU - 9.67 AU

Year: 8880 Days

Day: 15 Hours

Environment

Temp: -170 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,374,476 km

• M1: 176,675 km (0.104 R)
• M2: 691,890 km (0.106 R)
• M3: 1,509,742 km (0.108 R)
• M4: 2,799,874 km (0.046 R)
• M5: 3,403,052 km (0.032 R)
• M6: 4,194,575 km (0.089 R)
• M7: 5,593,315 km (0.12 R)
• M8: 6,452,306 km (0.051 R)
• M9: 6,913,965 km (0.073 R)
• M10: 7,864,210 km (0.098 R)
• M11: 9,746,451 km (0.112 R)
• M12: 10,792,888 km (0.084 R)
• M13: 12,018,693 km (0.11 R)
• M14: 12,830,860 km (0.119 R)
• M15: 15,932,024 km (0.081 R)
• M16: 18,352,068 km (0.082 R)
• M17: 19,429,323 km (0.035 R)
• M18: 22,996,933 km (0.12 R)
• M19: 25,634,194 km (0.108 R)
• M20: 26,436,038 km (0.081 R)
• M21: 30,106,272 km (0.078 R)
• M22: 31,099,303 km (0.11 R)
• M23: 32,526,317 km (0.106 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 19,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit