🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.51 AU - 0.73 AU

Year: 182 Days

Day: 46.4 Hours

Environment

Temp: 170 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,596,166 km

• M1: 35,903 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.01 AU - 1.15 AU

Year: 418 Days

Day: 37.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 18.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.94 AU - 3.94 AU

Year: 2915 Days

Day: 39.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,596,166 km

• M1: 231,278 km (0.076 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347

Radius: 9.2

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.76 AU - 8.06 AU

Year: 7519 Days

Day: 10.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 31,596,166 km

• M1: 119,379 km (0.112 R)
• M2: 406,009 km (0.09 R)
• M3: 922,570 km (0.106 R)
• M4: 1,953,299 km (0.101 R)
• M5: 2,480,333 km (0.104 R)
• M6: 2,945,133 km (0.077 R)
• M7: 3,445,987 km (0.075 R)
• M8: 5,853,017 km (0.103 R)
• M9: 6,712,456 km (0.086 R)
• M10: 7,017,038 km (0.084 R)
• M11: 7,800,332 km (0.069 R)
• M12: 8,405,904 km (0.092 R)
• M13: 8,961,212 km (0.109 R)
• M14: 9,796,566 km (0.099 R)
• M15: 10,912,716 km (0.1 R)
• M16: 13,609,367 km (0.083 R)
• M17: 14,153,455 km (0.034 R)
• M18: 16,783,236 km (0.105 R)
• M19: 17,791,974 km (0.101 R)
• M20: 19,176,502 km (0.085 R)
• M21: 20,348,901 km (0.049 R)
• M22: 22,233,385 km (0.073 R)
• M23: 23,682,091 km (0.111 R)
• M24: 25,355,343 km (0.081 R)
• M25: 28,229,417 km (0.107 R)
• M26: 29,383,415 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 15,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit