🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.55 AU - 0.73 AU

Year: 196 Days

Day: 28.5 Hours

Environment

Temp: 186 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.85 AU - 2.03 AU

Year: 1035 Days

Day: 42.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.15 AU - 3.41 AU

Year: 1775 Days

Day: 38.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.67 AU - 3.83 AU

Year: 2780 Days

Day: 34.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 3.68 AU - 4.26 AU

Year: 3029 Days

Day: 12.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.6

Radius: 4.5

Gravity: 44.52 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 18.59 AU - 19.19 AU

Year: 31435 Days

Day: 15.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 59.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 112,724,822 km

• M1: 55,950 km (0.073 R)
• M2: 265,686 km (0.072 R)
• M3: 865,872 km (0.118 R)
• M4: 1,305,391 km (0.096 R)
• M5: 1,499,569 km (0.032 R)
• M6: 2,152,713 km (0.102 R)
• M7: 3,817,588 km (0.089 R)
• M8: 5,011,977 km (0.094 R)
• M9: 6,637,059 km (0.111 R)
• M10: 6,842,756 km (0.029 R)
• M11: 7,708,180 km (0.104 R)
• M12: 13,556,260 km (0.113 R)
• M13: 16,546,572 km (0.119 R)
• M14: 25,254,215 km (0.08 R)
• M15: 28,094,480 km (0.091 R)
• M16: 37,068,707 km (0.087 R)
• M17: 41,239,346 km (0.09 R)
• M18: 49,514,950 km (0.078 R)
• M19: 50,695,577 km (0.103 R)
• M20: 58,393,883 km (0.106 R)
• M21: 59,932,797 km (0.115 R)
• M22: 73,230,102 km (0.1 R)
• M23: 76,575,111 km (0.062 R)
• M24: 91,267,866 km (0.105 R)
• M25: 101,303,788 km (0.038 R)
• M26: 103,523,223 km (0.099 R)
• M27: 104,805,725 km (0.083 R)
• M28: 105,774,670 km (0.04 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 14,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit