🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.53 AU - 0.63 AU

Year: 162 Days

Day: 26.1 Hours

Environment

Temp: 227 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.02 AU - 1.14 AU

Year: 412 Days

Day: 30.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 35,135,168 km

• M1: 49,367 km (0.104 R)
• M2: 456,423 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.78 AU - 1.94 AU

Year: 931 Days

Day: 13.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.02 AU - 2.56 AU

Year: 1272 Days

Day: 36.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.02 AU - 3.54 AU

Year: 2181 Days

Day: 24.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.9

Radius: 13

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.48 AU - 6.8 AU

Year: 5585 Days

Day: 10.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,135,168 km

• M1: 162,613 km (0.105 R)
• M2: 604,076 km (0.059 R)
• M3: 1,059,452 km (0.113 R)
• M4: 1,834,519 km (0.118 R)
• M5: 2,484,970 km (0.048 R)
• M6: 2,961,739 km (0.117 R)
• M7: 4,226,140 km (0.118 R)
• M8: 5,164,866 km (0.071 R)
• M9: 5,791,981 km (0.08 R)
• M10: 6,672,663 km (0.065 R)
• M11: 9,286,886 km (0.091 R)
• M12: 9,989,547 km (0.108 R)
• M13: 11,600,866 km (0.065 R)
• M14: 13,215,476 km (0.108 R)
• M15: 15,942,346 km (0.092 R)
• M16: 17,144,365 km (0.049 R)
• M17: 17,934,092 km (0.086 R)
• M18: 20,231,466 km (0.115 R)
• M19: 20,742,942 km (0.077 R)
• M20: 21,639,781 km (0.069 R)
• M21: 26,690,803 km (0.119 R)
• M22: 27,217,837 km (0.081 R)
• M23: 30,147,113 km (0.118 R)
• M24: 31,200,730 km (0.12 R)
• M25: 31,883,944 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 11,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit