🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.99 AU - 1.27 AU

Year: 430 Days

Day: 35.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.92 AU - 2.86 AU

Year: 1323 Days

Day: 28.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,881,101 km

• M1: 34,408 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.09 AU - 5.09 AU

Year: 3522 Days

Day: 28.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455

Radius: 14.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.97 AU - 6.11 AU

Year: 5317 Days

Day: 6.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 40,881,101 km

• M1: 185,651 km (0.032 R)
• M2: 1,657,694 km (0.048 R)
• M3: 2,539,424 km (0.102 R)
• M4: 3,257,045 km (0.033 R)
• M5: 4,647,108 km (0.1 R)
• M6: 6,073,823 km (0.046 R)
• M7: 6,588,589 km (0.069 R)
• M8: 8,311,359 km (0.039 R)
• M9: 8,909,301 km (0.084 R)
• M10: 12,534,357 km (0.087 R)
• M11: 16,868,357 km (0.098 R)
• M12: 20,058,980 km (0.115 R)
• M13: 22,184,167 km (0.03 R)
• M14: 23,929,675 km (0.07 R)
• M15: 24,989,277 km (0.05 R)
• M16: 25,452,881 km (0.092 R)
• M17: 27,202,278 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.3

Radius: 13.8

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 9.41 AU - 10.61 AU

Year: 11343 Days

Day: 8.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 40,881,101 km

• M1: 171,589 km (0.113 R)
• M2: 647,759 km (0.086 R)
• M3: 1,195,586 km (0.084 R)
• M4: 2,370,378 km (0.069 R)
• M5: 3,318,829 km (0.073 R)
• M6: 4,931,793 km (0.099 R)
• M7: 7,056,083 km (0.118 R)
• M8: 8,238,355 km (0.12 R)
• M9: 9,548,832 km (0.098 R)
• M10: 10,254,336 km (0.057 R)
• M11: 13,837,953 km (0.035 R)
• M12: 14,741,973 km (0.107 R)
• M13: 15,878,468 km (0.092 R)
• M14: 19,342,107 km (0.078 R)
• M15: 21,014,910 km (0.053 R)
• M16: 23,364,794 km (0.064 R)
• M17: 24,646,698 km (0.095 R)
• M18: 26,428,109 km (0.08 R)
• M19: 28,581,272 km (0.08 R)
• M20: 29,651,495 km (0.056 R)
• M21: 32,705,834 km (0.095 R)
• M22: 36,754,402 km (0.096 R)
• M23: 37,787,674 km (0.025 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit