🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.46 AU - 0.58 AU

Year: 138 Days

Day: 36.2 Hours

Environment

Temp: 171 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.77 AU - 1.19 AU

Year: 356 Days

Day: 19.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,138,828 km

• M1: 563,236 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.98 AU - 1.52 AU

Year: 513 Days

Day: 47.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,138,828 km

• M1: 37,848 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.07 AU - 2.95 AU

Year: 1460 Days

Day: 16.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.3

Radius: 9.4

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.33 AU - 10.31 AU

Year: 10445 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 38,138,828 km

• M1: 116,986 km (0.102 R)
• M2: 425,606 km (0.085 R)
• M3: 739,911 km (0.074 R)
• M4: 1,935,497 km (0.077 R)
• M5: 2,389,676 km (0.052 R)
• M6: 2,718,343 km (0.039 R)
• M7: 4,508,431 km (0.087 R)
• M8: 4,869,710 km (0.112 R)
• M9: 8,704,801 km (0.034 R)
• M10: 9,669,558 km (0.034 R)
• M11: 10,319,560 km (0.081 R)
• M12: 11,247,965 km (0.094 R)
• M13: 12,284,379 km (0.115 R)
• M14: 14,131,912 km (0.109 R)
• M15: 15,399,754 km (0.079 R)
• M16: 16,741,797 km (0.112 R)
• M17: 17,205,999 km (0.115 R)
• M18: 18,369,272 km (0.115 R)
• M19: 19,877,667 km (0.053 R)
• M20: 21,311,862 km (0.103 R)
• M21: 27,011,691 km (0.093 R)
• M22: 29,148,547 km (0.076 R)
• M23: 29,820,840 km (0.119 R)
• M24: 30,897,795 km (0.12 R)
• M25: 33,025,824 km (0.072 R)
• M26: 33,441,856 km (0.109 R)
• M27: 37,571,356 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 12,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit