🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.55 AU - 0.55 AU

Year: 152 Days

Day: 22.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.58 AU - 0.86 AU

Year: 228 Days

Day: 28.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,016,968 km

• M1: 44,730 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.23 AU - 1.61 AU

Year: 631 Days

Day: 33.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.93 AU - 3.09 AU

Year: 1482 Days

Day: 27.9 Hours

Environment

Temp: -95 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.6

Radius: 14.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.03 AU - 14.33 AU

Year: 14881 Days

Day: 6.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 43,016,968 km

• M1: 179,218 km (0.106 R)
• M2: 727,943 km (0.115 R)
• M3: 1,256,622 km (0.082 R)
• M4: 2,585,799 km (0.102 R)
• M5: 4,005,184 km (0.113 R)
• M6: 5,249,838 km (0.056 R)
• M7: 6,237,184 km (0.115 R)
• M8: 7,037,533 km (0.089 R)
• M9: 8,154,131 km (0.118 R)
• M10: 9,571,571 km (0.112 R)
• M11: 11,095,824 km (0.054 R)
• M12: 11,567,506 km (0.083 R)
• M13: 12,107,105 km (0.111 R)
• M14: 15,125,841 km (0.064 R)
• M15: 18,035,370 km (0.089 R)
• M16: 19,659,853 km (0.097 R)
• M17: 21,866,272 km (0.12 R)
• M18: 24,408,538 km (0.072 R)
• M19: 25,208,288 km (0.108 R)
• M20: 30,074,109 km (0.093 R)
• M21: 31,931,217 km (0.116 R)
• M22: 35,082,496 km (0.099 R)
• M23: 36,101,257 km (0.082 R)
• M24: 42,504,944 km (0.063 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,064 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit