🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.64 AU - 1.04 AU

Year: 276 Days

Day: 18.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.99 AU - 1.41 AU

Year: 471 Days

Day: 39.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,043,488 km

• M1: 496,665 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.26 AU - 2.74 AU

Year: 1416 Days

Day: 16.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,043,488 km

• M1: 128,953 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.59 AU - 2.69 AU

Year: 1536 Days

Day: 45 Hours

Environment

Temp: -88 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,043,488 km

• M1: 1,411,157 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.63 AU - 3.03 AU

Year: 1705 Days

Day: 41.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.2

Radius: 12.1

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.84 AU - 5.9 AU

Year: 5094 Days

Day: 9.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 31,043,488 km

• M1: 150,495 km (0.115 R)
• M2: 656,735 km (0.073 R)
• M3: 1,260,661 km (0.071 R)
• M4: 1,702,573 km (0.119 R)
• M5: 2,439,343 km (0.045 R)
• M6: 2,909,679 km (0.112 R)
• M7: 3,588,404 km (0.086 R)
• M8: 4,152,837 km (0.096 R)
• M9: 5,290,230 km (0.077 R)
• M10: 6,723,826 km (0.12 R)
• M11: 7,986,133 km (0.08 R)
• M12: 10,255,084 km (0.091 R)
• M13: 11,395,319 km (0.108 R)
• M14: 12,366,957 km (0.112 R)
• M15: 13,498,814 km (0.111 R)
• M16: 14,364,388 km (0.105 R)
• M17: 15,672,920 km (0.058 R)
• M18: 17,497,416 km (0.077 R)
• M19: 19,800,176 km (0.112 R)
• M20: 20,775,554 km (0.119 R)
• M21: 22,076,307 km (0.109 R)
• M22: 29,494,567 km (0.073 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 13,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit