🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.74 AU - 1.24 AU

Year: 355 Days

Day: 29.3 Hours

Environment

Temp: 106 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,524,176 km

• M1: 45,328 km (0.106 R)
• M2: 97,987 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.08 AU - 1.36 AU

Year: 485 Days

Day: 36.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,524,176 km

• M1: 21,692 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.15 AU - 1.31 AU

Year: 491 Days

Day: 41.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.44 AU - 1.84 AU

Year: 756 Days

Day: 12.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.2

Radius: 14.4

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.04 AU - 14.5 AU

Year: 15468 Days

Day: 13.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 71,524,176 km

• M1: 179,517 km (0.075 R)
• M2: 839,842 km (0.114 R)
• M3: 1,521,859 km (0.04 R)
• M4: 2,673,763 km (0.08 R)
• M5: 3,648,393 km (0.054 R)
• M6: 4,509,628 km (0.111 R)
• M7: 5,278,411 km (0.05 R)
• M8: 6,723,826 km (0.097 R)
• M9: 9,258,762 km (0.107 R)
• M10: 9,754,828 km (0.042 R)
• M11: 13,047,029 km (0.071 R)
• M12: 14,171,556 km (0.11 R)
• M13: 20,504,632 km (0.073 R)
• M14: 23,211,306 km (0.088 R)
• M15: 32,623,705 km (0.097 R)
• M16: 33,389,048 km (0.095 R)
• M17: 34,691,297 km (0.103 R)
• M18: 39,086,333 km (0.098 R)
• M19: 39,805,001 km (0.114 R)
• M20: 40,826,007 km (0.102 R)
• M21: 42,314,805 km (0.101 R)
• M22: 47,322,294 km (0.107 R)
• M23: 52,363,144 km (0.095 R)
• M24: 54,120,171 km (0.047 R)
• M25: 57,196,502 km (0.075 R)
• M26: 58,123,111 km (0.109 R)
• M27: 65,495,444 km (0.056 R)
• M28: 66,305,965 km (0.119 R)
• M29: 66,918,269 km (0.107 R)
• M30: 68,154,097 km (0.108 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 10,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit