🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.54 AU - 0.64 AU

Year: 174 Days

Day: 45.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,798,413 km

• M1: 31,715 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.64 AU - 0.66 AU

Year: 201 Days

Day: 38.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.8 AU - 0.8 AU

Year: 274 Days

Day: 47.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.5 AU - 2.2 AU

Year: 963 Days

Day: 46.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.3 °

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: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.68 AU - 3.88 AU

Year: 2274 Days

Day: 31.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,798,413 km

• M1: 117,584 km (0.108 R)

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.9

Radius: 14.4

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.69 AU - 7.91 AU

Year: 8341 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 41,798,413 km

• M1: 179,069 km (0.095 R)
• M2: 659,427 km (0.11 R)
• M3: 1,607,728 km (0.12 R)
• M4: 2,153,461 km (0.104 R)
• M5: 2,763,671 km (0.107 R)
• M6: 3,284,720 km (0.12 R)
• M7: 3,971,674 km (0.075 R)
• M8: 4,583,380 km (0.109 R)
• M9: 5,863,937 km (0.113 R)
• M10: 6,588,141 km (0.112 R)
• M11: 7,179,351 km (0.119 R)
• M12: 7,846,259 km (0.073 R)
• M13: 9,533,274 km (0.088 R)
• M14: 13,150,401 km (0.059 R)
• M15: 16,170,931 km (0.115 R)
• M16: 17,250,130 km (0.109 R)
• M17: 19,031,991 km (0.031 R)
• M18: 22,461,522 km (0.111 R)
• M19: 24,148,986 km (0.052 R)
• M20: 29,717,617 km (0.119 R)
• M21: 30,925,919 km (0.04 R)
• M22: 37,231,768 km (0.097 R)
• M23: 37,812,507 km (0.058 R)
• M24: 38,635,744 km (0.088 R)
• M25: 40,562,266 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 18,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit