🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.87 AU - 1.07 AU

Year: 336 Days

Day: 37.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,110,399 km

• M1: 43,832 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.25 AU - 1.99 AU

Year: 725 Days

Day: 31.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.07 AU - 2.73 AU

Year: 1307 Days

Day: 26.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,110,399 km

• M1: 572,511 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.72 AU - 3.88 AU

Year: 2603 Days

Day: 30.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,110,399 km

• M1: 750,233 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.05 AU - 6.39 AU

Year: 4192 Days

Day: 41.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,110,399 km

• M1: 1,522,009 km (0.093 R)

Asteroid Belt

Center: 9.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.8

Radius: 3.5

Gravity: 18.92 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 11.34 AU - 17.74 AU

Year: 19486 Days

Day: 23.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,110,399 km

• M1: 44,730 km (0.083 R)
• M2: 1,313,320 km (0.104 R)
• M3: 4,212,227 km (0.119 R)
• M4: 4,388,753 km (0.071 R)
• M5: 5,449,252 km (0.113 R)
• M6: 8,379,575 km (0.102 R)
• M7: 11,233,903 km (0.102 R)
• M8: 12,036,944 km (0.097 R)
• M9: 13,249,584 km (0.07 R)
• M10: 14,408,519 km (0.112 R)
• M11: 15,563,564 km (0.104 R)
• M12: 16,925,802 km (0.03 R)
• M13: 17,222,455 km (0.034 R)
• M14: 19,075,374 km (0.119 R)
• M15: 19,396,561 km (0.114 R)
• M16: 27,103,693 km (0.094 R)
• M17: 28,229,567 km (0.112 R)
• M18: 29,493,071 km (0.057 R)
• M19: 30,138,735 km (0.091 R)
• M20: 30,465,008 km (0.096 R)
• M21: 31,681,687 km (0.073 R)
• M22: 35,889,726 km (0.088 R)
• M23: 45,821,678 km (0.104 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 15,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit