🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.49 AU - 0.67 AU

Year: 161 Days

Day: 32.7 Hours

Environment

Temp: 227 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.55 AU - 0.61 AU

Year: 161 Days

Day: 16.6 Hours

Environment

Temp: 242 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.18 AU - 2.68 AU

Year: 1384 Days

Day: 28.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,568,983 km

• M1: 1,562,400 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.96 AU - 3.9 AU

Year: 2320 Days

Day: 24.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.53 AU - 4.61 AU

Year: 3568 Days

Day: 37.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,568,983 km

• M1: 2,298,122 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.4

Radius: 4.4

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.18 AU - 20.84 AU

Year: 29087 Days

Day: 20.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,568,983 km

• M1: 64,626 km (0.069 R)
• M2: 293,960 km (0.078 R)
• M3: 582,534 km (0.114 R)
• M4: 760,107 km (0.089 R)
• M5: 1,521,261 km (0.042 R)
• M6: 1,914,853 km (0.093 R)
• M7: 2,739,885 km (0.041 R)
• M8: 3,168,184 km (0.116 R)
• M9: 3,372,235 km (0.094 R)
• M10: 3,806,817 km (0.045 R)
• M11: 6,513,940 km (0.09 R)
• M12: 6,677,750 km (0.114 R)
• M13: 11,251,256 km (0.116 R)
• M14: 12,591,054 km (0.091 R)
• M15: 18,850,528 km (0.086 R)
• M16: 22,083,638 km (0.067 R)
• M17: 22,360,992 km (0.084 R)
• M18: 22,828,336 km (0.105 R)
• M19: 27,119,252 km (0.097 R)
• M20: 27,972,707 km (0.082 R)
• M21: 31,100,949 km (0.091 R)
• M22: 44,902,998 km (0.086 R)
• M23: 45,199,351 km (0.079 R)
• M24: 45,795,947 km (0.039 R)
• M25: 46,549,023 km (0.092 R)
• M26: 52,216,987 km (0.045 R)
• M27: 56,757,731 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 17,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit