🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.52 AU - 0.54 AU

Year: 147 Days

Day: 31.1 Hours

Environment

Temp: 230 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.63 AU - 0.65 AU

Year: 195 Days

Day: 21.9 Hours

Environment

Temp: 113 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.76 AU - 1.9 AU

Year: 943 Days

Day: 18.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,994,994 km

• M1: 28,424 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.82 AU - 1.96 AU

Year: 989 Days

Day: 16.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,994,994 km

• M1: 35,006 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.68 AU - 4.46 AU

Year: 2569 Days

Day: 36.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.3

Radius: 12.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.21 AU - 5.35 AU

Year: 3980 Days

Day: 6.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,994,994 km

• M1: 160,519 km (0.096 R)
• M2: 567,425 km (0.118 R)
• M3: 1,153,848 km (0.1 R)
• M4: 1,987,258 km (0.1 R)
• M5: 2,484,372 km (0.047 R)
• M6: 3,358,771 km (0.074 R)
• M7: 3,942,053 km (0.045 R)
• M8: 4,808,225 km (0.082 R)
• M9: 6,281,914 km (0.071 R)
• M10: 6,793,539 km (0.046 R)
• M11: 8,212,923 km (0.083 R)
• M12: 8,678,621 km (0.111 R)
• M13: 11,765,274 km (0.1 R)
• M14: 12,358,430 km (0.071 R)
• M15: 14,309,186 km (0.111 R)
• M16: 14,827,393 km (0.102 R)
• M17: 17,200,165 km (0.07 R)
• M18: 18,084,438 km (0.034 R)
• M19: 19,372,924 km (0.118 R)
• M20: 21,995,375 km (0.091 R)
• M21: 22,756,230 km (0.056 R)
• M22: 24,772,211 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 17,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit