🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.82 AU - 1 AU

Year: 304 Days

Day: 14.4 Hours

Environment

Temp: 96 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.99 AU - 1.39 AU

Year: 454 Days

Day: 38.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.3 AU - 1.68 AU

Year: 636 Days

Day: 36.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,530,146 km

• M1: 34,557 km (0.039 R)
• M2: 328,367 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.61 AU - 1.67 AU

Year: 735 Days

Day: 46.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,530,146 km

• M1: 1,593,068 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.49 AU - 5.45 AU

Year: 3306 Days

Day: 34.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,530,146 km

• M1: 56,099 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837

Radius: 14.9

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.34 AU - 12.84 AU

Year: 13804 Days

Day: 6.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 63,530,146 km

• M1: 186,698 km (0.072 R)
• M2: 662,270 km (0.087 R)
• M3: 1,199,027 km (0.106 R)
• M4: 1,828,086 km (0.062 R)
• M5: 7,637,719 km (0.032 R)
• M6: 9,247,093 km (0.1 R)
• M7: 10,049,387 km (0.116 R)
• M8: 11,014,293 km (0.109 R)
• M9: 11,549,704 km (0.094 R)
• M10: 12,997,512 km (0.111 R)
• M11: 14,563,353 km (0.063 R)
• M12: 18,897,951 km (0.042 R)
• M13: 20,367,750 km (0.107 R)
• M14: 27,555,479 km (0.112 R)
• M15: 35,883,892 km (0.066 R)
• M16: 37,864,268 km (0.084 R)
• M17: 45,446,337 km (0.055 R)
• M18: 46,056,547 km (0.076 R)
• M19: 52,463,375 km (0.092 R)
• M20: 55,879,293 km (0.116 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 17,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit