🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.92 AU - 2.5 AU

Year: 1231 Days

Day: 14.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,095,608 km

• M1: 101,577 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2 AU - 2.6 AU

Year: 1307 Days

Day: 45.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,095,608 km

• M1: 78,539 km (0.091 R)
• M2: 861,235 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.32 AU - 2.72 AU

Year: 1499 Days

Day: 29.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.39 AU - 2.79 AU

Year: 1562 Days

Day: 23.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.88 AU - 3.96 AU

Year: 2370 Days

Day: 36.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,095,608 km

• M1: 183,257 km (0.106 R)
• M2: 630,256 km (0.064 R)

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.1

Radius: 10.3

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.27 AU - 6.55 AU

Year: 4715 Days

Day: 10 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 26,095,608 km

• M1: 128,056 km (0.084 R)
• M2: 616,792 km (0.044 R)
• M3: 971,040 km (0.034 R)
• M4: 1,309,580 km (0.111 R)
• M5: 1,790,088 km (0.063 R)
• M6: 2,310,090 km (0.114 R)
• M7: 2,639,206 km (0.099 R)
• M8: 3,296,688 km (0.1 R)
• M9: 5,013,473 km (0.116 R)
• M10: 5,461,220 km (0.057 R)
• M11: 9,034,963 km (0.104 R)
• M12: 9,619,891 km (0.063 R)
• M13: 10,438,939 km (0.11 R)
• M14: 11,215,053 km (0.04 R)
• M15: 11,890,936 km (0.064 R)
• M16: 12,785,831 km (0.117 R)
• M17: 14,922,388 km (0.096 R)
• M18: 15,851,241 km (0.065 R)
• M19: 16,644,857 km (0.08 R)
• M20: 18,995,339 km (0.11 R)
• M21: 19,890,682 km (0.106 R)
• M22: 22,532,880 km (0.097 R)
• M23: 23,318,568 km (0.113 R)
• M24: 24,793,603 km (0.032 R)
• M25: 25,708,095 km (0.084 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 11,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit