🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.5 AU - 0.78 AU

Year: 190 Days

Day: 43.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,189,939 km

• M1: 578,046 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.94 AU - 1.12 AU

Year: 388 Days

Day: 34.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1 AU - 1.22 AU

Year: 434 Days

Day: 47.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.28 AU - 1.34 AU

Year: 556 Days

Day: 24.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,189,939 km

• M1: 699,370 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.47 AU - 2.63 AU

Year: 1510 Days

Day: 16 Hours

Environment

Temp: -87 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.3

Radius: 5.8

Gravity: 26.44 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.49 AU - 14.09 AU

Year: 18991 Days

Day: 24.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,189,939 km

• M1: 72,106 km (0.115 R)
• M2: 419,173 km (0.076 R)
• M3: 752,328 km (0.093 R)
• M4: 1,034,320 km (0.036 R)
• M5: 1,666,670 km (0.05 R)
• M6: 2,108,133 km (0.089 R)
• M7: 5,923,477 km (0.103 R)
• M8: 6,758,233 km (0.12 R)
• M9: 7,227,821 km (0.1 R)
• M10: 8,767,482 km (0.08 R)
• M11: 9,099,739 km (0.103 R)
• M12: 9,907,717 km (0.118 R)
• M13: 11,865,355 km (0.111 R)
• M14: 14,753,791 km (0.111 R)
• M15: 18,168,063 km (0.117 R)
• M16: 18,436,741 km (0.062 R)
• M17: 19,166,479 km (0.09 R)
• M18: 21,272,069 km (0.101 R)
• M19: 22,586,137 km (0.095 R)
• M20: 23,953,461 km (0.031 R)
• M21: 26,163,321 km (0.047 R)
• M22: 36,222,731 km (0.053 R)
• M23: 43,603,291 km (0.117 R)
• M24: 52,286,101 km (0.116 R)
• M25: 54,670,243 km (0.104 R)
• M26: 75,940,965 km (0.092 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: 467 - 17,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit