🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.52 AU - 0.84 AU

Year: 196 Days

Day: 37.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.27 AU - 2.11 AU

Year: 769 Days

Day: 17 Hours

Environment

Temp: -42 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,453,760 km

• M1: 24,534 km (0.116 R)
• M2: 585,975 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.76 AU - 2.9 AU

Year: 1244 Days

Day: 30.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.72 AU - 2.8 AU

Year: 1604 Days

Day: 46.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.02 AU - 5.76 AU

Year: 4378 Days

Day: 26 Hours

Environment

Temp: -136 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.1

Radius: 11.8

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.35 AU - 11.91 AU

Year: 12125 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,453,760 km

• M1: 146,756 km (0.106 R)
• M2: 605,871 km (0.081 R)
• M3: 1,301,651 km (0.087 R)
• M4: 2,668,826 km (0.065 R)
• M5: 3,487,426 km (0.093 R)
• M6: 4,304,828 km (0.074 R)
• M7: 6,012,638 km (0.103 R)
• M8: 6,388,427 km (0.09 R)
• M9: 6,926,232 km (0.11 R)
• M10: 7,809,458 km (0.092 R)
• M11: 8,853,052 km (0.11 R)
• M12: 9,522,503 km (0.067 R)
• M13: 12,107,554 km (0.06 R)
• M14: 13,330,517 km (0.049 R)
• M15: 14,150,612 km (0.079 R)
• M16: 16,216,708 km (0.107 R)
• M17: 19,201,036 km (0.086 R)
• M18: 22,779,717 km (0.096 R)
• M19: 23,866,695 km (0.06 R)
• M20: 28,085,654 km (0.083 R)
• M21: 32,567,905 km (0.118 R)
• M22: 38,432,890 km (0.07 R)
• M23: 40,212,356 km (0.07 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 19,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit