🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.64 AU - 0.76 AU

Year: 222 Days

Day: 37.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.68 AU - 1.06 AU

Year: 307 Days

Day: 18.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,192,534 km

• M1: 60,288 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.06 AU - 1.14 AU

Year: 437 Days

Day: 40.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,192,534 km

• M1: 358,586 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.92 AU - 1.48 AU

Year: 498 Days

Day: 20.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 43.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,192,534 km

• M1: 35,903 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.3

Radius: 14

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.77 AU - 8.53 AU

Year: 8812 Days

Day: 9.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,192,534 km

• M1: 175,478 km (0.055 R)
• M2: 829,371 km (0.092 R)
• M3: 1,339,051 km (0.099 R)
• M4: 1,997,431 km (0.067 R)
• M5: 2,866,445 km (0.059 R)
• M6: 3,898,221 km (0.08 R)
• M7: 4,832,310 km (0.101 R)
• M8: 5,742,763 km (0.079 R)
• M9: 6,435,102 km (0.099 R)
• M10: 8,807,126 km (0.054 R)
• M11: 10,264,060 km (0.089 R)
• M12: 12,096,035 km (0.09 R)
• M13: 13,591,864 km (0.101 R)
• M14: 18,156,394 km (0.086 R)
• M15: 19,726,873 km (0.061 R)
• M16: 20,348,302 km (0.026 R)
• M17: 23,136,807 km (0.068 R)
• M18: 24,003,128 km (0.045 R)
• M19: 28,074,733 km (0.107 R)
• M20: 29,865,719 km (0.03 R)
• M21: 37,795,304 km (0.075 R)
• M22: 39,362,641 km (0.089 R)
• M23: 40,597,571 km (0.066 R)
• M24: 43,144,475 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 18,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit