🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.44 AU - 0.56 AU

Year: 124 Days

Day: 16.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.61 AU - 0.71 AU

Year: 188 Days

Day: 12.7 Hours

Environment

Temp: 175 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,221,041 km

• M1: 358,436 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.69 AU - 0.95 AU

Year: 261 Days

Day: 15.1 Hours

Environment

Temp: 117 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.75 AU - 2.37 AU

Year: 1039 Days

Day: 20.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.78 AU - 6.24 AU

Year: 3941 Days

Day: 46.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.6

Radius: 5.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.17 AU - 13.33 AU

Year: 16951 Days

Day: 21.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,221,041 km

• M1: 74,051 km (0.089 R)
• M2: 339,438 km (0.114 R)
• M3: 751,131 km (0.066 R)
• M4: 1,529,638 km (0.06 R)
• M5: 1,749,397 km (0.116 R)
• M6: 2,447,272 km (0.033 R)
• M7: 2,971,463 km (0.102 R)
• M8: 3,205,434 km (0.085 R)
• M9: 6,727,715 km (0.073 R)
• M10: 7,989,424 km (0.117 R)
• M11: 12,326,715 km (0.065 R)
• M12: 12,876,188 km (0.112 R)
• M13: 13,614,753 km (0.048 R)
• M14: 13,965,111 km (0.106 R)
• M15: 14,261,464 km (0.108 R)
• M16: 14,805,701 km (0.11 R)
• M17: 17,944,265 km (0.092 R)
• M18: 24,369,493 km (0.054 R)
• M19: 25,059,588 km (0.112 R)
• M20: 26,750,642 km (0.083 R)
• M21: 30,259,311 km (0.107 R)
• M22: 34,708,501 km (0.089 R)
• M23: 36,023,616 km (0.119 R)
• M24: 37,713,922 km (0.103 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 17,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit