🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.52 AU - 0.64 AU

Year: 134 Days

Day: 19.1 Hours

Environment

Temp: 308 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,555,741 km

• M1: 105,018 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.3 AU - 1.32 AU

Year: 455 Days

Day: 29.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,555,741 km

• M1: 670,647 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.4 AU - 1.82 AU

Year: 620 Days

Day: 40.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,555,741 km

• M1: 114,293 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.95 AU - 3.97 AU

Year: 2390 Days

Day: 17.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.37 AU - 8.09 AU

Year: 5296 Days

Day: 14.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.61 AU - 8.73 AU

Year: 5824 Days

Day: 38.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.3

Radius: 9.8

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.68 AU - 10.94 AU

Year: 9320 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 85.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,555,741 km

• M1: 122,072 km (0.11 R)
• M2: 458,218 km (0.073 R)
• M3: 1,337,704 km (0.065 R)
• M4: 2,125,636 km (0.1 R)
• M5: 2,769,655 km (0.059 R)
• M6: 3,172,821 km (0.082 R)
• M7: 3,959,856 km (0.108 R)
• M8: 5,394,050 km (0.091 R)
• M9: 6,512,594 km (0.081 R)
• M10: 7,312,194 km (0.07 R)
• M11: 7,953,820 km (0.1 R)
• M12: 8,914,687 km (0.108 R)
• M13: 9,398,636 km (0.074 R)
• M14: 9,747,648 km (0.117 R)
• M15: 10,053,725 km (0.091 R)
• M16: 11,065,754 km (0.118 R)
• M17: 11,568,254 km (0.049 R)
• M18: 12,085,862 km (0.078 R)
• M19: 13,795,467 km (0.085 R)
• M20: 15,179,397 km (0.098 R)
• M21: 15,660,653 km (0.032 R)
• M22: 20,130,488 km (0.113 R)
• M23: 21,389,504 km (0.073 R)
• M24: 23,970,964 km (0.075 R)
• M25: 29,637,582 km (0.091 R)
• M26: 34,225,300 km (0.092 R)
• M27: 36,626,196 km (0.052 R)
• M28: 41,226,780 km (0.1 R)

Kuiper Belt

Range: 36.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 18,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit