🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.88 AU - 1.24 AU

Year: 380 Days

Day: 44.2 Hours

Environment

Temp: 75 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,524,556 km

• M1: 35,155 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.03 AU - 1.27 AU

Year: 429 Days

Day: 14.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.96 AU - 1.4 AU

Year: 446 Days

Day: 36.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.2 AU - 1.48 AU

Year: 540 Days

Day: 38.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.58 AU - 2.22 AU

Year: 912 Days

Day: 12.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 94.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,524,556 km

• M1: 32,612 km (0.057 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.13 AU - 3.33 AU

Year: 1571 Days

Day: 38.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.01 AU - 4.05 AU

Year: 2310 Days

Day: 12.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.34 AU - 3.8 AU

Year: 2349 Days

Day: 34.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,524,556 km

• M1: 2,554,832 km (0.077 R)

Asteroid Belt

Center: 7.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395

Radius: 13.9

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 11.01 AU - 11.33 AU

Year: 13001 Days

Day: 8.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 47,524,556 km

• M1: 176,077 km (0.079 R)
• M2: 617,690 km (0.1 R)
• M3: 1,136,345 km (0.062 R)
• M4: 1,695,542 km (0.111 R)
• M5: 2,649,977 km (0.095 R)
• M6: 3,388,841 km (0.071 R)
• M7: 3,833,595 km (0.083 R)
• M8: 6,792,491 km (0.101 R)
• M9: 7,262,378 km (0.105 R)
• M10: 7,838,031 km (0.112 R)
• M11: 8,355,639 km (0.08 R)
• M12: 8,988,289 km (0.06 R)
• M13: 10,349,779 km (0.049 R)
• M14: 12,239,948 km (0.074 R)
• M15: 12,879,030 km (0.114 R)
• M16: 13,662,923 km (0.096 R)
• M17: 14,671,063 km (0.104 R)
• M18: 15,193,459 km (0.113 R)
• M19: 15,660,803 km (0.118 R)
• M20: 19,595,227 km (0.112 R)
• M21: 21,622,427 km (0.053 R)
• M22: 30,819,555 km (0.118 R)
• M23: 31,786,107 km (0.061 R)
• M24: 32,331,840 km (0.098 R)
• M25: 34,348,270 km (0.044 R)
• M26: 34,922,875 km (0.084 R)
• M27: 40,642,899 km (0.108 R)
• M28: 42,989,791 km (0.081 R)
• M29: 47,099,693 km (0.113 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 11,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit