🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.46 AU - 0.58 AU

Year: 135 Days

Day: 44.2 Hours

Environment

Temp: 234 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.09 AU - 1.69 AU

Year: 590 Days

Day: 45.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,380,067 km

• M1: 242,199 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.05 AU - 2.35 AU

Year: 1174 Days

Day: 32.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.45 AU - 2.49 AU

Year: 1397 Days

Day: 26.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,380,067 km

• M1: 1,683,425 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.76 AU - 3.5 AU

Year: 1993 Days

Day: 29.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.6

Radius: 10.5

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.46 AU - 9.1 AU

Year: 8575 Days

Day: 13.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 43,380,067 km

• M1: 133,740 km (0.116 R)
• M2: 466,297 km (0.032 R)
• M3: 899,532 km (0.106 R)
• M4: 1,713,195 km (0.048 R)
• M5: 2,541,369 km (0.046 R)
• M6: 2,940,346 km (0.116 R)
• M7: 3,789,613 km (0.099 R)
• M8: 5,536,767 km (0.11 R)
• M9: 6,176,746 km (0.067 R)
• M10: 6,827,946 km (0.06 R)
• M11: 8,656,630 km (0.116 R)
• M12: 9,755,576 km (0.099 R)
• M13: 10,092,920 km (0.083 R)
• M14: 10,893,567 km (0.07 R)
• M15: 12,339,880 km (0.105 R)
• M16: 12,849,410 km (0.07 R)
• M17: 13,970,945 km (0.115 R)
• M18: 14,649,521 km (0.05 R)
• M19: 15,610,089 km (0.112 R)
• M20: 16,408,194 km (0.095 R)
• M21: 17,303,387 km (0.08 R)
• M22: 20,184,642 km (0.091 R)
• M23: 20,733,816 km (0.062 R)
• M24: 21,535,361 km (0.114 R)
• M25: 23,543,414 km (0.078 R)
• M26: 23,889,882 km (0.116 R)
• M27: 25,491,028 km (0.117 R)
• M28: 26,504,105 km (0.113 R)
• M29: 28,414,470 km (0.109 R)
• M30: 31,659,397 km (0.114 R)
• M31: 38,156,283 km (0.053 R)
• M32: 39,603,194 km (0.113 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 15,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit