🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.47 AU - 0.55 AU

Year: 136 Days

Day: 24.3 Hours

Environment

Temp: 229 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.68 AU - 0.72 AU

Year: 218 Days

Day: 29.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.69 AU - 0.85 AU

Year: 252 Days

Day: 24.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,804,926 km

• M1: 352,153 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.62 AU - 2.22 AU

Year: 992 Days

Day: 44.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.03 AU - 2.13 AU

Year: 1118 Days

Day: 18 Hours

Environment

Temp: -82 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,804,926 km

• M1: 355,295 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.31 AU - 2.95 AU

Year: 1590 Days

Day: 30.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,804,926 km

• M1: 1,315,863 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.3

Radius: 13.4

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.67 AU - 10.95 AU

Year: 12341 Days

Day: 8.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 43,804,926 km

• M1: 167,101 km (0.113 R)
• M2: 677,080 km (0.056 R)
• M3: 1,145,321 km (0.083 R)
• M4: 1,897,051 km (0.082 R)
• M5: 2,359,158 km (0.112 R)
• M6: 2,815,432 km (0.099 R)
• M7: 4,143,113 km (0.071 R)
• M8: 4,784,589 km (0.039 R)
• M9: 6,231,948 km (0.107 R)
• M10: 9,405,218 km (0.114 R)
• M11: 10,218,582 km (0.101 R)
• M12: 12,485,737 km (0.116 R)
• M13: 15,070,489 km (0.061 R)
• M14: 17,003,593 km (0.099 R)
• M15: 20,088,900 km (0.088 R)
• M16: 22,930,960 km (0.104 R)
• M17: 27,923,041 km (0.104 R)
• M18: 30,826,736 km (0.102 R)
• M19: 32,619,517 km (0.103 R)
• M20: 33,596,241 km (0.114 R)
• M21: 34,928,859 km (0.086 R)
• M22: 36,760,086 km (0.047 R)
• M23: 37,345,164 km (0.091 R)
• M24: 38,055,604 km (0.108 R)
• M25: 38,775,020 km (0.118 R)
• M26: 39,625,783 km (0.108 R)
• M27: 43,543,602 km (0.028 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 11,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit