🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.41 AU - 0.65 AU

Year: 147 Days

Day: 30.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.92 AU - 1.16 AU

Year: 404 Days

Day: 12.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 178.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.17 AU - 1.19 AU

Year: 488 Days

Day: 47.2 Hours

Environment

Temp: 0 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,635,694 km

• M1: 26,778 km (0.082 R)

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851

Radius: 12.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.33 AU - 6.89 AU

Year: 5751 Days

Day: 9.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 35,635,694 km

• M1: 154,235 km (0.061 R)
• M2: 620,532 km (0.113 R)
• M3: 1,131,558 km (0.113 R)
• M4: 1,649,616 km (0.109 R)
• M5: 2,671,968 km (0.052 R)
• M6: 3,074,835 km (0.052 R)
• M7: 4,354,196 km (0.119 R)
• M8: 5,028,882 km (0.115 R)
• M9: 5,526,744 km (0.038 R)
• M10: 6,725,172 km (0.093 R)
• M11: 8,327,216 km (0.047 R)
• M12: 9,068,623 km (0.104 R)
• M13: 10,448,065 km (0.113 R)
• M14: 10,921,542 km (0.102 R)
• M15: 13,900,485 km (0.118 R)
• M16: 14,357,955 km (0.112 R)
• M17: 15,546,061 km (0.055 R)
• M18: 16,798,494 km (0.092 R)
• M19: 21,184,255 km (0.105 R)
• M20: 22,722,421 km (0.074 R)
• M21: 24,999,300 km (0.107 R)
• M22: 26,193,091 km (0.055 R)
• M23: 26,892,012 km (0.106 R)
• M24: 27,424,431 km (0.052 R)
• M25: 29,343,323 km (0.072 R)
• M26: 33,651,443 km (0.109 R)
• M27: 35,635,709 km (0.053 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 20,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit