🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.98 AU - 1.58 AU

Year: 641 Days

Day: 13.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.22 AU - 1.68 AU

Year: 773 Days

Day: 34.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 62.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.64 AU - 2.04 AU

Year: 1106 Days

Day: 41 Hours

Environment

Temp: -111 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.93 AU - 2.95 AU

Year: 1688 Days

Day: 20 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.2

Radius: 14.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.39 AU - 3.59 AU

Year: 2888 Days

Day: 9.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 12,024,237 km

• M1: 185,801 km (0.111 R)
• M2: 1,281,605 km (0.091 R)
• M3: 2,488,860 km (0.028 R)
• M4: 3,076,630 km (0.118 R)
• M5: 3,636,724 km (0.118 R)
• M6: 4,208,039 km (0.047 R)
• M7: 6,367,633 km (0.083 R)
• M8: 12,756,061 km (0.116 R)
• M9: 13,955,985 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.8

Radius: 12

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.21 AU - 4.29 AU

Year: 3881 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 12,024,237 km

• M1: 149,448 km (0.1 R)
• M2: 795,711 km (0.036 R)
• M3: 1,195,736 km (0.064 R)
• M4: 2,844,604 km (0.027 R)
• M5: 3,594,388 km (0.098 R)
• M6: 4,328,016 km (0.079 R)
• M7: 7,861,667 km (0.114 R)
• M8: 9,039,003 km (0.036 R)
• M9: 10,853,774 km (0.082 R)
• M10: 11,601,913 km (0.079 R)
• M11: 11,988,624 km (0.084 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 16,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit