🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.9 AU - 1.36 AU

Year: 426 Days

Day: 19 Hours

Environment

Temp: 25 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.06 AU - 2.34 AU

Year: 1158 Days

Day: 47.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,396,821 km

• M1: 1,238,371 km (0.069 R)

Asteroid Belt

Center: 2.77 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.05 AU - 3.63 AU

Year: 2165 Days

Day: 13.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.5

Radius: 13.3

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.08 AU - 14.62 AU

Year: 16342 Days

Day: 14.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,396,821 km

• M1: 165,455 km (0.065 R)
• M2: 600,486 km (0.058 R)
• M3: 1,978,581 km (0.111 R)
• M4: 2,677,951 km (0.105 R)
• M5: 3,165,491 km (0.105 R)
• M6: 4,421,215 km (0.071 R)
• M7: 5,682,475 km (0.113 R)
• M8: 6,827,198 km (0.074 R)
• M9: 9,069,221 km (0.067 R)
• M10: 12,668,396 km (0.117 R)
• M11: 14,332,224 km (0.103 R)
• M12: 17,829,523 km (0.06 R)
• M13: 20,265,874 km (0.065 R)
• M14: 24,485,132 km (0.09 R)
• M15: 27,660,646 km (0.102 R)
• M16: 31,479,431 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.4

Radius: 4.4

Gravity: 18.98 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.65 AU - 20.31 AU

Year: 24822 Days

Day: 25 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,396,821 km

• M1: 55,351 km (0.119 R)
• M2: 194,028 km (0.105 R)
• M3: 1,352,514 km (0.055 R)
• M4: 1,849,179 km (0.083 R)
• M5: 2,327,294 km (0.106 R)
• M6: 2,712,957 km (0.101 R)
• M7: 4,000,397 km (0.102 R)
• M8: 5,340,345 km (0.094 R)
• M9: 6,215,193 km (0.12 R)
• M10: 6,555,827 km (0.055 R)
• M11: 8,093,394 km (0.097 R)
• M12: 8,345,616 km (0.091 R)
• M13: 9,407,462 km (0.056 R)
• M14: 10,979,437 km (0.104 R)
• M15: 16,811,958 km (0.07 R)
• M16: 18,581,851 km (0.081 R)
• M17: 19,020,920 km (0.087 R)
• M18: 22,685,470 km (0.107 R)
• M19: 37,409,940 km (0.115 R)
• M20: 44,959,097 km (0.078 R)
• M21: 52,063,051 km (0.098 R)
• M22: 52,236,734 km (0.108 R)
• M23: 65,570,243 km (0.104 R)
• M24: 70,756,651 km (0.109 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 13,162 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit