🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.71 AU - 1.13 AU

Year: 322 Days

Day: 33.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.71 AU - 2.83 AU

Year: 1249 Days

Day: 42.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.99 AU - 2.97 AU

Year: 1426 Days

Day: 13.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.51 AU - 3.69 AU

Year: 1994 Days

Day: 32.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.44 AU - 4.8 AU

Year: 3627 Days

Day: 47.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,884,783 km

• M1: 282,590 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.2

Radius: 9.9

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.32 AU - 11.24 AU

Year: 11171 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,884,783 km

• M1: 124,316 km (0.044 R)
• M2: 468,092 km (0.092 R)
• M3: 908,508 km (0.078 R)
• M4: 1,634,806 km (0.044 R)
• M5: 2,483,624 km (0.096 R)
• M6: 3,252,856 km (0.071 R)
• M7: 5,225,304 km (0.106 R)
• M8: 5,600,944 km (0.086 R)
• M9: 6,561,363 km (0.069 R)
• M10: 7,163,195 km (0.119 R)
• M11: 15,017,831 km (0.098 R)
• M12: 22,293,075 km (0.058 R)
• M13: 25,354,296 km (0.076 R)
• M14: 26,434,093 km (0.092 R)
• M15: 29,427,547 km (0.11 R)
• M16: 32,639,862 km (0.038 R)
• M17: 33,565,573 km (0.091 R)
• M18: 34,627,718 km (0.114 R)
• M19: 37,068,258 km (0.073 R)
• M20: 39,230,994 km (0.11 R)
• M21: 39,621,146 km (0.097 R)
• M22: 40,541,771 km (0.055 R)
• M23: 45,789,515 km (0.081 R)
• M24: 47,831,825 km (0.106 R)
• M25: 50,699,616 km (0.116 R)
• M26: 51,317,754 km (0.113 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 17,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit