🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.88 AU - 0.94 AU

Year: 311 Days

Day: 48 Hours

Environment

Temp: 129 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,077,313 km

• M1: 170,542 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.29 AU - 1.63 AU

Year: 632 Days

Day: 17 Hours

Environment

Temp: -24 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,077,313 km

• M1: 134,040 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.61 AU - 1.69 AU

Year: 759 Days

Day: 12.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.82 AU - 2.88 AU

Year: 1290 Days

Day: 36.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.1

Radius: 13.9

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.78 AU - 8.94 AU

Year: 7151 Days

Day: 14.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,077,313 km

• M1: 172,935 km (0.069 R)
• M2: 609,761 km (0.038 R)
• M3: 1,712,297 km (0.112 R)
• M4: 2,419,446 km (0.102 R)
• M5: 4,268,925 km (0.04 R)
• M6: 6,444,527 km (0.111 R)
• M7: 8,606,216 km (0.081 R)
• M8: 10,923,337 km (0.04 R)
• M9: 11,763,928 km (0.108 R)
• M10: 13,077,846 km (0.117 R)
• M11: 13,968,851 km (0.066 R)
• M12: 15,441,492 km (0.052 R)
• M13: 15,996,351 km (0.08 R)
• M14: 16,692,430 km (0.109 R)
• M15: 19,395,663 km (0.119 R)
• M16: 23,897,661 km (0.118 R)
• M17: 26,260,111 km (0.068 R)
• M18: 26,874,210 km (0.111 R)
• M19: 28,405,644 km (0.088 R)
• M20: 31,249,050 km (0.055 R)
• M21: 32,237,593 km (0.095 R)
• M22: 34,485,750 km (0.118 R)
• M23: 35,434,948 km (0.113 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 17,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit