🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 150 Days

Day: 30.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.68 AU - 0.96 AU

Year: 281 Days

Day: 27.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 41.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,308,342 km

• M1: 410,347 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.9 AU - 1.34 AU

Year: 449 Days

Day: 30.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 90,308,342 km

• M1: 181,761 km (0.096 R)
• M2: 297,700 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.13 AU - 1.51 AU

Year: 574 Days

Day: 23.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.8

Radius: 3.2

Gravity: 88.46 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.07 AU - 17.37 AU

Year: 22489 Days

Day: 19.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 90,308,342 km

• M1: 144,362 km (0.07 R)
• M2: 2,042,609 km (0.097 R)
• M3: 3,943,400 km (0.1 R)
• M4: 4,286,577 km (0.108 R)
• M5: 4,954,083 km (0.086 R)
• M6: 5,603,039 km (0.104 R)
• M7: 5,730,795 km (0.075 R)
• M8: 6,920,547 km (0.085 R)
• M9: 8,048,066 km (0.069 R)
• M10: 8,883,570 km (0.059 R)
• M11: 10,085,290 km (0.107 R)
• M12: 12,155,425 km (0.085 R)
• M13: 13,101,931 km (0.045 R)
• M14: 15,471,561 km (0.116 R)
• M15: 18,768,250 km (0.097 R)
• M16: 20,128,543 km (0.115 R)
• M17: 34,013,918 km (0.096 R)
• M18: 36,767,267 km (0.067 R)
• M19: 40,136,660 km (0.048 R)
• M20: 46,779,254 km (0.082 R)
• M21: 52,592,627 km (0.067 R)
• M22: 54,697,021 km (0.102 R)
• M23: 59,277,109 km (0.056 R)
• M24: 70,101,861 km (0.058 R)
• M25: 78,909,436 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 16,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit