🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.52 AU - 0.54 AU

Year: 141 Days

Day: 34.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,423,902 km

• M1: 475,871 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.6 AU - 0.64 AU

Year: 178 Days

Day: 14.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1 AU - 1.02 AU

Year: 371 Days

Day: 43.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.48 AU - 2.64 AU

Year: 1496 Days

Day: 17.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,423,902 km

• M1: 66,721 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.42 AU - 3.96 AU

Year: 2081 Days

Day: 31 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,423,902 km

• M1: 39,344 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.6

Radius: 3

Gravity: 39.51 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 18.14 AU - 20.26 AU

Year: 30729 Days

Day: 22.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 81,423,902 km

• M1: 37,399 km (0.071 R)
• M2: 164,408 km (0.032 R)
• M3: 280,346 km (0.092 R)
• M4: 480,957 km (0.045 R)
• M5: 659,577 km (0.115 R)
• M6: 2,063,553 km (0.113 R)
• M7: 2,629,931 km (0.03 R)
• M8: 2,779,828 km (0.103 R)
• M9: 3,180,002 km (0.081 R)
• M10: 4,718,018 km (0.087 R)
• M11: 5,129,711 km (0.088 R)
• M12: 5,403,924 km (0.107 R)
• M13: 5,524,350 km (0.11 R)
• M14: 5,938,736 km (0.074 R)
• M15: 8,759,703 km (0.051 R)
• M16: 10,643,889 km (0.094 R)
• M17: 11,024,914 km (0.075 R)
• M18: 15,268,707 km (0.099 R)
• M19: 16,164,499 km (0.109 R)
• M20: 22,491,441 km (0.098 R)
• M21: 27,241,174 km (0.103 R)
• M22: 31,828,293 km (0.077 R)
• M23: 41,085,260 km (0.106 R)
• M24: 66,136,770 km (0.109 R)
• M25: 74,546,564 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 11,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit