🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.53 AU - 0.63 AU

Year: 158 Days

Day: 47.6 Hours

Environment

Temp: 220 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,128,554 km

• M1: 33,510 km (0.045 R)

Asteroid Belt

Center: 0.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.14 AU - 1.38 AU

Year: 507 Days

Day: 16.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,128,554 km

• M1: 48,769 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.19 AU - 1.61 AU

Year: 593 Days

Day: 46.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 32,128,554 km

• M1: 34,258 km (0.072 R)
• M2: 611,556 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.26 AU - 1.7 AU

Year: 645 Days

Day: 44 Hours

Environment

Temp: -21 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.4

Radius: 8.8

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.24 AU - 7.3 AU

Year: 5623 Days

Day: 14.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,128,554 km

• M1: 118,631 km (0.092 R)
• M2: 397,631 km (0.08 R)
• M3: 768,035 km (0.113 R)
• M4: 1,158,636 km (0.098 R)
• M5: 1,653,655 km (0.092 R)
• M6: 3,830,453 km (0.104 R)
• M7: 6,719,039 km (0.055 R)
• M8: 7,129,835 km (0.074 R)
• M9: 8,153,982 km (0.099 R)
• M10: 10,044,599 km (0.118 R)
• M11: 10,719,735 km (0.102 R)
• M12: 12,565,473 km (0.104 R)
• M13: 14,557,070 km (0.036 R)
• M14: 14,898,751 km (0.075 R)
• M15: 15,539,180 km (0.086 R)
• M16: 16,812,557 km (0.117 R)
• M17: 18,023,402 km (0.039 R)
• M18: 19,634,721 km (0.119 R)
• M19: 26,030,777 km (0.053 R)
• M20: 26,365,877 km (0.116 R)
• M21: 31,271,789 km (0.104 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 16,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit