🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.41 AU - 0.61 AU

Year: 134 Days

Day: 27.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 31.1 °

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: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.52 AU - 0.54 AU

Year: 142 Days

Day: 18.3 Hours

Environment

Temp: 225 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,575,537 km

• M1: 39,195 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.51 AU - 0.75 AU

Year: 184 Days

Day: 45.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,575,537 km

• M1: 418,276 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.59 AU - 2.57 AU

Year: 1107 Days

Day: 21.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.64 AU - 4.08 AU

Year: 2272 Days

Day: 17.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.3

Radius: 4.5

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 16.68 AU - 18.26 AU

Year: 26941 Days

Day: 15.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,575,537 km

• M1: 56,997 km (0.083 R)
• M2: 395,537 km (0.119 R)
• M3: 693,685 km (0.117 R)
• M4: 1,304,793 km (0.037 R)
• M5: 1,792,631 km (0.084 R)
• M6: 2,051,136 km (0.069 R)
• M7: 3,000,634 km (0.044 R)
• M8: 4,574,703 km (0.078 R)
• M9: 4,991,034 km (0.098 R)
• M10: 5,752,487 km (0.075 R)
• M11: 8,640,773 km (0.11 R)
• M12: 9,477,474 km (0.114 R)
• M13: 9,733,436 km (0.083 R)
• M14: 10,474,843 km (0.085 R)
• M15: 12,069,257 km (0.112 R)
• M16: 13,558,953 km (0.112 R)
• M17: 16,674,627 km (0.101 R)
• M18: 18,596,362 km (0.118 R)
• M19: 18,997,583 km (0.117 R)
• M20: 25,238,058 km (0.101 R)
• M21: 27,140,943 km (0.119 R)
• M22: 28,285,217 km (0.113 R)
• M23: 31,004,757 km (0.118 R)
• M24: 31,568,741 km (0.086 R)
• M25: 32,025,015 km (0.102 R)
• M26: 32,717,354 km (0.048 R)
• M27: 33,419,716 km (0.093 R)
• M28: 44,906,887 km (0.098 R)
• M29: 49,048,953 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 14,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit