🌌 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): 0.122

Orbit Range: 0.56 AU - 0.72 AU

Year: 179 Days

Day: 18.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.8 AU - 2.92 AU

Year: 1692 Days

Day: 15.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,793,045 km

• M1: 304,731 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.76 AU - 3.72 AU

Year: 2040 Days

Day: 18.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.38 AU - 4.26 AU

Year: 2612 Days

Day: 39.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,793,045 km

• M1: 67,469 km (0.104 R)
• M2: 1,178,981 km (0.101 R)

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.55 AU - 5.67 AU

Year: 3463 Days

Day: 18.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,793,045 km

• M1: 85,271 km (0.056 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.2

Radius: 5.9

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.24 AU - 16.86 AU

Year: 17450 Days

Day: 16.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,793,045 km

• M1: 73,602 km (0.081 R)
• M2: 456,274 km (0.104 R)
• M3: 838,047 km (0.09 R)
• M4: 1,442,423 km (0.107 R)
• M5: 2,244,118 km (0.07 R)
• M6: 3,161,153 km (0.116 R)
• M7: 3,649,290 km (0.091 R)
• M8: 7,553,196 km (0.067 R)
• M9: 10,087,684 km (0.104 R)
• M10: 13,011,125 km (0.104 R)
• M11: 15,222,631 km (0.113 R)
• M12: 15,650,032 km (0.108 R)
• M13: 20,032,800 km (0.026 R)
• M14: 21,509,631 km (0.069 R)
• M15: 23,244,368 km (0.052 R)
• M16: 40,600,563 km (0.119 R)
• M17: 43,952,902 km (0.034 R)
• M18: 47,485,207 km (0.094 R)
• M19: 55,275,366 km (0.112 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 16,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit