🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.74 AU - 0.78 AU

Year: 231 Days

Day: 17.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.75 AU - 0.85 AU

Year: 249 Days

Day: 20.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.78 AU - 0.92 AU

Year: 273 Days

Day: 29.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,611,481 km

• M1: 50,863 km (0.106 R)
• M2: 174,431 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.92 AU - 1.08 AU

Year: 348 Days

Day: 38.1 Hours

Environment

Temp: 168 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.21 AU - 2.97 AU

Year: 1452 Days

Day: 42.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,611,481 km

• M1: 25,282 km (0.101 R)
• M2: 1,220,569 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.3

Radius: 8.3

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 11.8 AU - 14.22 AU

Year: 16342 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,611,481 km

• M1: 107,411 km (0.033 R)
• M2: 379,979 km (0.082 R)
• M3: 641,625 km (0.077 R)
• M4: 1,331,271 km (0.086 R)
• M5: 2,132,069 km (0.112 R)
• M6: 3,844,067 km (0.116 R)
• M7: 5,788,690 km (0.05 R)
• M8: 6,447,219 km (0.12 R)
• M9: 8,988,289 km (0.083 R)
• M10: 11,053,338 km (0.099 R)
• M11: 11,935,666 km (0.115 R)
• M12: 12,327,762 km (0.095 R)
• M13: 12,864,070 km (0.057 R)
• M14: 13,697,630 km (0.118 R)
• M15: 15,704,036 km (0.067 R)
• M16: 17,394,193 km (0.055 R)
• M17: 18,412,805 km (0.079 R)
• M18: 22,488,599 km (0.045 R)
• M19: 24,735,858 km (0.095 R)
• M20: 25,266,632 km (0.105 R)
• M21: 28,729,074 km (0.074 R)
• M22: 32,242,979 km (0.073 R)
• M23: 32,749,068 km (0.116 R)
• M24: 37,824,774 km (0.099 R)
• M25: 39,386,576 km (0.111 R)
• M26: 41,883,813 km (0.098 R)
• M27: 43,247,847 km (0.066 R)
• M28: 58,366,806 km (0.06 R)
• M29: 70,544,222 km (0.102 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 18,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit