🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.62 AU - 0.84 AU

Year: 219 Days

Day: 29.2 Hours

Environment

Temp: 173 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.05 AU - 1.63 AU

Year: 545 Days

Day: 44.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,531,754 km

• M1: 52,060 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.37 AU - 4.01 AU

Year: 2491 Days

Day: 24.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.3

Radius: 5.2

Gravity: 23.31 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.75 AU - 14.65 AU

Year: 17822 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,531,754 km

• M1: 64,776 km (0.104 R)
• M2: 252,521 km (0.095 R)
• M3: 463,903 km (0.083 R)
• M4: 865,573 km (0.099 R)
• M5: 1,488,499 km (0.069 R)
• M6: 1,717,234 km (0.102 R)
• M7: 2,164,232 km (0.088 R)
• M8: 2,851,784 km (0.103 R)
• M9: 3,911,236 km (0.099 R)
• M10: 4,188,890 km (0.086 R)
• M11: 4,613,000 km (0.104 R)
• M12: 10,726,467 km (0.08 R)
• M13: 11,455,906 km (0.064 R)
• M14: 14,126,377 km (0.088 R)
• M15: 17,845,231 km (0.107 R)
• M16: 25,513,468 km (0.045 R)
• M17: 30,837,507 km (0.088 R)
• M18: 34,988,548 km (0.063 R)
• M19: 36,316,229 km (0.07 R)
• M20: 37,265,428 km (0.108 R)
• M21: 39,354,861 km (0.099 R)
• M22: 41,815,896 km (0.093 R)
• M23: 54,253,164 km (0.117 R)
• M24: 59,138,133 km (0.09 R)
• M25: 61,209,614 km (0.117 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 13,571 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit