🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.6 AU - 0.8 AU

Year: 204 Days

Day: 14 Hours

Environment

Temp: 176 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,630,621 km

• M1: 45,179 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.85 AU - 0.95 AU

Year: 297 Days

Day: 37.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.25 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.3 AU - 1.88 AU

Year: 698 Days

Day: 36.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,630,621 km

• M1: 489,634 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.1

Radius: 12.7

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.55 AU - 13.09 AU

Year: 15985 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,630,621 km

• M1: 158,125 km (0.064 R)
• M2: 553,363 km (0.116 R)
• M3: 950,545 km (0.106 R)
• M4: 1,463,666 km (0.1 R)
• M5: 3,399,163 km (0.096 R)
• M6: 5,788,989 km (0.111 R)
• M7: 6,960,490 km (0.074 R)
• M8: 9,031,373 km (0.072 R)
• M9: 10,546,351 km (0.106 R)
• M10: 11,008,907 km (0.056 R)
• M11: 13,731,439 km (0.088 R)
• M12: 14,283,455 km (0.088 R)
• M13: 15,654,220 km (0.099 R)
• M14: 17,110,855 km (0.087 R)
• M15: 19,765,619 km (0.117 R)
• M16: 20,828,512 km (0.081 R)
• M17: 22,779,717 km (0.093 R)
• M18: 27,258,078 km (0.118 R)
• M19: 30,047,929 km (0.118 R)
• M20: 31,810,342 km (0.096 R)
• M21: 35,928,621 km (0.092 R)
• M22: 38,454,282 km (0.06 R)
• M23: 39,000,614 km (0.118 R)
• M24: 41,667,345 km (0.055 R)
• M25: 43,265,499 km (0.12 R)
• M26: 49,261,681 km (0.062 R)
• M27: 52,040,462 km (0.09 R)
• M28: 56,842,553 km (0.066 R)
• M29: 58,626,957 km (0.068 R)
• M30: 63,440,418 km (0.088 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 17,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit