🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.47 AU - 0.59 AU

Year: 135 Days

Day: 22 Hours

Environment

Temp: 256 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,709,282 km

• M1: 140,622 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.31 AU - 1.73 AU

Year: 656 Days

Day: 19.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,709,282 km

• M1: 267,032 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.73 AU - 5.49 AU

Year: 3463 Days

Day: 26.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,709,282 km

• M1: 30,817 km (0.114 R)

Asteroid Belt

Center: 7.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.8

Radius: 8

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.24 AU - 11.76 AU

Year: 12763 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 59,709,282 km

• M1: 99,483 km (0.068 R)
• M2: 357,689 km (0.059 R)
• M3: 620,532 km (0.109 R)
• M4: 1,339,200 km (0.098 R)
• M5: 3,885,954 km (0.091 R)
• M6: 4,421,963 km (0.073 R)
• M7: 5,040,102 km (0.054 R)
• M8: 5,387,917 km (0.071 R)
• M9: 6,487,910 km (0.091 R)
• M10: 7,960,402 km (0.053 R)
• M11: 9,538,061 km (0.056 R)
• M12: 11,314,087 km (0.085 R)
• M13: 11,610,141 km (0.042 R)
• M14: 11,911,431 km (0.095 R)
• M15: 12,529,719 km (0.113 R)
• M16: 12,910,895 km (0.072 R)
• M17: 14,863,296 km (0.08 R)
• M18: 19,175,455 km (0.099 R)
• M19: 21,524,740 km (0.102 R)
• M20: 21,888,412 km (0.092 R)
• M21: 22,163,822 km (0.107 R)
• M22: 22,628,024 km (0.047 R)
• M23: 23,003,964 km (0.095 R)
• M24: 29,825,477 km (0.09 R)
• M25: 31,427,820 km (0.113 R)
• M26: 34,430,548 km (0.075 R)
• M27: 36,707,428 km (0.046 R)
• M28: 41,418,265 km (0.054 R)
• M29: 45,019,684 km (0.118 R)
• M30: 46,365,766 km (0.104 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 17,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit