🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.65 AU - 0.99 AU

Year: 311 Days

Day: 33.6 Hours

Environment

Temp: -5 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.86 AU - 1.16 AU

Year: 425 Days

Day: 30.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,324,172 km

• M1: 306,077 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.01 AU - 1.45 AU

Year: 572 Days

Day: 16.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.07 AU - 2.79 AU

Year: 1587 Days

Day: 38.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202

Radius: 11.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.85 AU - 7.31 AU

Year: 7072 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 25,324,172 km

• M1: 140,472 km (0.1 R)
• M2: 578,046 km (0.093 R)
• M3: 950,395 km (0.091 R)
• M4: 1,385,426 km (0.101 R)
• M5: 1,740,272 km (0.065 R)
• M6: 2,185,026 km (0.098 R)
• M7: 2,721,933 km (0.03 R)
• M8: 3,307,459 km (0.047 R)
• M9: 3,847,508 km (0.109 R)
• M10: 5,884,881 km (0.099 R)
• M11: 6,288,945 km (0.102 R)
• M12: 6,866,841 km (0.096 R)
• M13: 7,380,710 km (0.089 R)
• M14: 8,235,064 km (0.101 R)
• M15: 8,704,651 km (0.111 R)
• M16: 10,722,427 km (0.088 R)
• M17: 11,371,084 km (0.12 R)
• M18: 12,986,292 km (0.073 R)
• M19: 13,474,579 km (0.086 R)
• M20: 15,173,862 km (0.117 R)
• M21: 19,243,522 km (0.047 R)
• M22: 22,841,800 km (0.072 R)
• M23: 23,843,208 km (0.069 R)
• M24: 25,324,227 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 18,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit