🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.5 AU - 0.64 AU

Year: 161 Days

Day: 34.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,463,627 km

• M1: 272,418 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.62 AU - 0.78 AU

Year: 219 Days

Day: 30.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,463,627 km

• M1: 16,456 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.42 AU - 1.94 AU

Year: 816 Days

Day: 19.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.72 AU - 2.34 AU

Year: 1084 Days

Day: 29.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.6 AU - 4.32 AU

Year: 2412 Days

Day: 14.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,463,627 km

• M1: 2,045,003 km (0.044 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.25 AU - 5.19 AU

Year: 3249 Days

Day: 32.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306

Radius: 6.9

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 13.37 AU - 21.95 AU

Year: 27811 Days

Day: 23.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 72,463,627 km

• M1: 85,869 km (0.085 R)
• M2: 500,854 km (0.112 R)
• M3: 835,654 km (0.04 R)
• M4: 1,478,925 km (0.091 R)
• M5: 2,369,630 km (0.043 R)
• M6: 2,616,616 km (0.112 R)
• M7: 4,512,620 km (0.045 R)
• M8: 6,002,465 km (0.112 R)
• M9: 13,773,775 km (0.089 R)
• M10: 14,427,817 km (0.086 R)
• M11: 19,059,218 km (0.104 R)
• M12: 21,757,066 km (0.093 R)
• M13: 23,247,659 km (0.1 R)
• M14: 24,593,591 km (0.06 R)
• M15: 25,555,206 km (0.086 R)
• M16: 25,990,685 km (0.082 R)
• M17: 29,177,868 km (0.079 R)
• M18: 33,000,093 km (0.055 R)
• M19: 42,374,494 km (0.119 R)
• M20: 47,255,424 km (0.084 R)
• M21: 54,627,607 km (0.102 R)
• M22: 57,928,634 km (0.056 R)
• M23: 61,945,038 km (0.114 R)
• M24: 63,921,225 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 13,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit