🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.86 AU - 1.3 AU

Year: 404 Days

Day: 16.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 167.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 55,811,229 km

• M1: 16,157 km (0.112 R)
• M2: 37,699 km (0.087 R)

Asteroid Belt

Center: 1.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.17 AU - 2.97 AU

Year: 1483 Days

Day: 33.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,811,229 km

• M1: 71,657 km (0.098 R)
• M2: 491,878 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.4

Radius: 12.6

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 12.36 AU - 12.92 AU

Year: 16173 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,811,229 km

• M1: 156,779 km (0.062 R)
• M2: 717,621 km (0.066 R)
• M3: 1,301,501 km (0.051 R)
• M4: 1,720,226 km (0.049 R)
• M5: 2,156,753 km (0.091 R)
• M6: 2,863,004 km (0.12 R)
• M7: 3,458,104 km (0.067 R)
• M8: 3,908,843 km (0.092 R)
• M9: 4,339,236 km (0.07 R)
• M10: 5,468,550 km (0.113 R)
• M11: 6,009,047 km (0.068 R)
• M12: 6,506,011 km (0.098 R)
• M13: 10,088,432 km (0.109 R)
• M14: 12,058,336 km (0.094 R)
• M15: 16,230,023 km (0.059 R)
• M16: 18,202,321 km (0.084 R)
• M17: 19,658,207 km (0.102 R)
• M18: 20,244,930 km (0.104 R)
• M19: 20,670,985 km (0.097 R)
• M20: 23,448,569 km (0.047 R)
• M21: 24,975,514 km (0.037 R)
• M22: 27,388,677 km (0.115 R)
• M23: 30,507,195 km (0.082 R)
• M24: 33,379,474 km (0.056 R)
• M25: 41,545,722 km (0.04 R)
• M26: 46,382,521 km (0.084 R)
• M27: 47,273,226 km (0.111 R)
• M28: 47,722,918 km (0.093 R)
• M29: 53,182,342 km (0.075 R)
• M30: 53,831,597 km (0.07 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 16,835 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit