🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.42 AU - 0.68 AU

Year: 144 Days

Day: 15.4 Hours

Environment

Temp: 241 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.7 AU - 1 AU

Year: 277 Days

Day: 26.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,649,588 km

• M1: 227,239 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.72 AU - 2.12 AU

Year: 939 Days

Day: 13.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.52 AU - 2.58 AU

Year: 1438 Days

Day: 17.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,649,588 km

• M1: 121,473 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.35 AU - 3.19 AU

Year: 1628 Days

Day: 12.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.54 AU - 5.18 AU

Year: 3783 Days

Day: 45.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.9

Radius: 8.4

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5 AU - 6.28 AU

Year: 4730 Days

Day: 7 Hours

Environment

Temp: -137 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 28,649,588 km

• M1: 104,569 km (0.098 R)
• M2: 416,780 km (0.115 R)
• M3: 815,159 km (0.081 R)
• M4: 1,139,637 km (0.065 R)
• M5: 1,597,705 km (0.041 R)
• M6: 1,958,835 km (0.105 R)
• M7: 2,993,005 km (0.085 R)
• M8: 3,980,799 km (0.109 R)
• M9: 4,624,369 km (0.102 R)
• M10: 5,117,444 km (0.099 R)
• M11: 6,147,724 km (0.104 R)
• M12: 6,520,074 km (0.032 R)
• M13: 7,040,076 km (0.113 R)
• M14: 8,728,288 km (0.09 R)
• M15: 11,027,457 km (0.066 R)
• M16: 11,718,600 km (0.087 R)
• M17: 13,546,686 km (0.05 R)
• M18: 14,124,881 km (0.09 R)
• M19: 14,610,177 km (0.094 R)
• M20: 17,327,173 km (0.119 R)
• M21: 19,161,991 km (0.063 R)
• M22: 24,117,570 km (0.089 R)
• M23: 24,733,166 km (0.077 R)
• M24: 25,438,370 km (0.116 R)
• M25: 26,237,522 km (0.102 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 10,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit