🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.61 AU - 0.67 AU

Year: 189 Days

Day: 21 Hours

Environment

Temp: 218 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.8 AU - 2.24 AU

Year: 1059 Days

Day: 28.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.12 AU - 3.08 AU

Year: 1547 Days

Day: 39.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,954,534 km

• M1: 454,179 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.37 AU - 2.85 AU

Year: 1556 Days

Day: 45.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,954,534 km

• M1: 97,538 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.2

Radius: 8

Gravity: 9.43 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 15.74 AU - 19.2 AU

Year: 26941 Days

Day: 18.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,954,534 km

• M1: 101,876 km (0.073 R)
• M2: 970,292 km (0.03 R)
• M3: 2,620,506 km (0.037 R)
• M4: 3,292,649 km (0.108 R)
• M5: 3,591,845 km (0.1 R)
• M6: 4,008,026 km (0.051 R)
• M7: 7,929,435 km (0.096 R)
• M8: 8,861,579 km (0.109 R)
• M9: 9,324,734 km (0.069 R)
• M10: 9,622,285 km (0.025 R)
• M11: 10,941,887 km (0.094 R)
• M12: 12,378,177 km (0.101 R)
• M13: 12,810,664 km (0.103 R)
• M14: 15,044,609 km (0.08 R)
• M15: 21,378,733 km (0.107 R)
• M16: 23,831,838 km (0.063 R)
• M17: 28,161,799 km (0.076 R)
• M18: 32,578,377 km (0.071 R)
• M19: 38,036,904 km (0.119 R)
• M20: 49,992,916 km (0.088 R)
• M21: 64,443,920 km (0.119 R)
• M22: 70,424,095 km (0.102 R)
• M23: 73,665,731 km (0.113 R)
• M24: 85,274,676 km (0.079 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 14,310 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit