🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.75 AU - 0.77 AU

Year: 243 Days

Day: 19.6 Hours

Environment

Temp: 152 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.88 AU - 1.04 AU

Year: 345 Days

Day: 47 Hours

Environment

Temp: 19 °C

Axial Tilt: 47.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 30,748,697 km

• M1: 20,495 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.11 AU - 2.47 AU

Year: 1272 Days

Day: 25.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.9

Radius: 11.3

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.29 AU - 6.51 AU

Year: 5944 Days

Day: 14.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,748,697 km

• M1: 140,772 km (0.068 R)
• M2: 493,823 km (0.108 R)
• M3: 864,077 km (0.093 R)
• M4: 1,240,466 km (0.05 R)
• M5: 1,914,554 km (0.077 R)
• M6: 2,296,776 km (0.075 R)
• M7: 2,874,224 km (0.058 R)
• M8: 3,298,184 km (0.104 R)
• M9: 5,040,999 km (0.116 R)
• M10: 6,237,034 km (0.111 R)
• M11: 6,718,889 km (0.039 R)
• M12: 7,365,002 km (0.116 R)
• M13: 7,721,344 km (0.051 R)
• M14: 8,585,123 km (0.12 R)
• M15: 9,264,147 km (0.107 R)
• M16: 10,108,478 km (0.115 R)
• M17: 10,460,182 km (0.118 R)
• M18: 11,003,223 km (0.103 R)
• M19: 11,998,796 km (0.11 R)
• M20: 13,897,493 km (0.095 R)
• M21: 18,477,132 km (0.094 R)
• M22: 20,505,380 km (0.058 R)
• M23: 21,718,320 km (0.108 R)
• M24: 23,742,379 km (0.106 R)
• M25: 25,725,747 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 18,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit