🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.62 AU - 0.76 AU

Year: 204 Days

Day: 46.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.77 AU - 1.09 AU

Year: 320 Days

Day: 29.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.85 AU - 1.35 AU

Year: 411 Days

Day: 13.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.6

Radius: 11.1

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.16 AU - 13.08 AU

Year: 12336 Days

Day: 5.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,148,079 km

• M1: 138,079 km (0.108 R)
• M2: 511,625 km (0.101 R)
• M3: 1,063,192 km (0.102 R)
• M4: 2,277,927 km (0.094 R)
• M5: 3,018,287 km (0.069 R)
• M6: 3,760,292 km (0.101 R)
• M7: 5,378,941 km (0.109 R)
• M8: 6,325,746 km (0.055 R)
• M9: 9,130,108 km (0.091 R)
• M10: 9,501,559 km (0.087 R)
• M11: 10,077,511 km (0.049 R)
• M12: 10,778,975 km (0.071 R)
• M13: 11,352,534 km (0.077 R)
• M14: 12,112,042 km (0.097 R)
• M15: 18,261,113 km (0.045 R)
• M16: 18,926,823 km (0.077 R)
• M17: 20,150,235 km (0.11 R)
• M18: 22,249,392 km (0.112 R)
• M19: 31,056,668 km (0.109 R)
• M20: 32,111,781 km (0.098 R)
• M21: 35,649,023 km (0.076 R)
• M22: 37,987,238 km (0.12 R)
• M23: 40,550,298 km (0.118 R)
• M24: 42,321,836 km (0.101 R)
• M25: 43,487,503 km (0.12 R)
• M26: 44,144,237 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.6

Radius: 8

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.7 AU - 12.32 AU

Year: 14836 Days

Day: 6.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,148,079 km

• M1: 102,175 km (0.098 R)
• M2: 517,160 km (0.045 R)
• M3: 883,824 km (0.087 R)
• M4: 1,277,865 km (0.104 R)
• M5: 2,039,468 km (0.105 R)
• M6: 3,837,036 km (0.098 R)
• M7: 4,586,671 km (0.086 R)
• M8: 5,580,449 km (0.098 R)
• M9: 6,754,194 km (0.109 R)
• M10: 7,376,372 km (0.091 R)
• M11: 8,530,968 km (0.117 R)
• M12: 12,451,180 km (0.06 R)
• M13: 16,234,211 km (0.057 R)
• M14: 16,705,594 km (0.107 R)
• M15: 17,675,886 km (0.102 R)
• M16: 21,181,712 km (0.062 R)
• M17: 32,657,514 km (0.114 R)
• M18: 40,985,777 km (0.085 R)
• M19: 63,980,915 km (0.105 R)
• M20: 64,959,734 km (0.097 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 12,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit