🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.43 AU - 0.59 AU

Year: 139 Days

Day: 33.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.5 AU - 0.56 AU

Year: 148 Days

Day: 26.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,319,623 km

• M1: 386,561 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.5 AU - 0.6 AU

Year: 156 Days

Day: 30.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.95 AU - 1.07 AU

Year: 389 Days

Day: 13.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.86 AU - 1.16 AU

Year: 389 Days

Day: 34.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,319,623 km

• M1: 128,804 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.5

Radius: 4.2

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 13.34 AU - 22.04 AU

Year: 28488 Days

Day: 17 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,319,623 km

• M1: 52,359 km (0.068 R)
• M2: 526,585 km (0.059 R)
• M3: 1,203,664 km (0.095 R)
• M4: 1,837,810 km (0.082 R)
• M5: 2,863,004 km (0.108 R)
• M6: 4,583,230 km (0.092 R)
• M7: 5,522,854 km (0.095 R)
• M8: 7,630,539 km (0.085 R)
• M9: 8,168,193 km (0.06 R)
• M10: 8,678,472 km (0.084 R)
• M11: 9,762,308 km (0.116 R)
• M12: 10,278,421 km (0.098 R)
• M13: 13,833,315 km (0.083 R)
• M14: 17,959,224 km (0.099 R)
• M15: 18,732,645 km (0.116 R)
• M16: 18,995,339 km (0.12 R)
• M17: 21,186,050 km (0.098 R)
• M18: 22,736,632 km (0.098 R)
• M19: 24,884,259 km (0.119 R)
• M20: 28,641,859 km (0.113 R)
• M21: 28,874,035 km (0.08 R)
• M22: 36,981,790 km (0.105 R)
• M23: 37,257,051 km (0.111 R)
• M24: 50,766,636 km (0.066 R)
• M25: 55,126,217 km (0.118 R)
• M26: 55,305,585 km (0.068 R)
• M27: 58,043,525 km (0.109 R)
• M28: 67,820,195 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 14,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit