🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.65 AU - 1.09 AU

Year: 349 Days

Day: 41.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.83 AU - 0.95 AU

Year: 361 Days

Day: 46.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,342,593 km

• M1: 103,223 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.48 AU - 1.84 AU

Year: 921 Days

Day: 26.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.84 AU - 1.92 AU

Year: 1110 Days

Day: 47.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.4

Radius: 9.4

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.97 AU - 6.53 AU

Year: 5178 Days

Day: 5.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 27,342,593 km

• M1: 117,584 km (0.12 R)
• M2: 454,030 km (0.079 R)
• M3: 1,107,772 km (0.052 R)
• M4: 1,403,378 km (0.066 R)
• M5: 2,052,333 km (0.052 R)
• M6: 2,454,452 km (0.053 R)
• M7: 2,813,338 km (0.106 R)
• M8: 3,353,984 km (0.061 R)
• M9: 4,010,121 km (0.104 R)
• M10: 5,310,425 km (0.068 R)
• M11: 6,872,077 km (0.074 R)
• M12: 7,224,979 km (0.086 R)
• M13: 7,627,247 km (0.062 R)
• M14: 8,357,285 km (0.11 R)
• M15: 8,800,843 km (0.082 R)
• M16: 9,175,286 km (0.096 R)
• M17: 9,779,063 km (0.03 R)
• M18: 10,135,705 km (0.119 R)
• M19: 11,258,437 km (0.094 R)
• M20: 14,140,739 km (0.101 R)
• M21: 14,887,681 km (0.09 R)
• M22: 19,439,196 km (0.085 R)
• M23: 20,945,198 km (0.114 R)
• M24: 21,915,490 km (0.115 R)
• M25: 23,625,393 km (0.119 R)
• M26: 26,268,937 km (0.118 R)
• M27: 32,135,567 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.8

Radius: 13.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.92 AU - 10.02 AU

Year: 12544 Days

Day: 12.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 27,342,593 km

• M1: 182,061 km (0.119 R)
• M2: 1,328,279 km (0.086 R)
• M3: 13,768,090 km (0.08 R)
• M4: 17,632,203 km (0.06 R)
• M5: 22,095,606 km (0.072 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 14,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit