🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.59 AU - 0.79 AU

Year: 219 Days

Day: 35.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,155,365 km

• M1: 392,844 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.77 AU - 0.95 AU

Year: 305 Days

Day: 40 Hours

Environment

Temp: 33 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.42 AU - 1.76 AU

Year: 768 Days

Day: 35.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.78 AU - 2.5 AU

Year: 1199 Days

Day: 33.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.7

Radius: 4.5

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.07 AU - 18.29 AU

Year: 22645 Days

Day: 22.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,155,365 km

• M1: 57,146 km (0.077 R)
• M2: 340,934 km (0.056 R)
• M3: 826,528 km (0.087 R)
• M4: 1,387,371 km (0.034 R)
• M5: 1,762,712 km (0.119 R)
• M6: 2,138,053 km (0.054 R)
• M7: 2,788,654 km (0.12 R)
• M8: 4,236,163 km (0.045 R)
• M9: 4,603,276 km (0.111 R)
• M10: 5,706,560 km (0.089 R)
• M11: 16,520,990 km (0.101 R)
• M12: 19,693,213 km (0.112 R)
• M13: 21,308,571 km (0.049 R)
• M14: 22,303,397 km (0.102 R)
• M15: 25,814,459 km (0.118 R)
• M16: 26,680,631 km (0.105 R)
• M17: 28,197,403 km (0.079 R)
• M18: 29,395,383 km (0.051 R)
• M19: 32,189,423 km (0.081 R)
• M20: 33,395,481 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 16,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit