🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.66 AU

Year: 144 Days

Day: 14.5 Hours

Environment

Temp: 190 °C

Axial Tilt: 42.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,521,372 km

• M1: 129,851 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.95 AU - 2.97 AU

Year: 1798 Days

Day: 25.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.91 AU - 3.59 AU

Year: 2069 Days

Day: 29.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.8 AU - 4.56 AU

Year: 2493 Days

Day: 19.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.43 AU - 4.03 AU

Year: 2544 Days

Day: 20.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.33 AU - 4.49 AU

Year: 3270 Days

Day: 27.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,521,372 km

• M1: 2,869,138 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.3

Radius: 12.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.45 AU - 7.25 AU

Year: 6330 Days

Day: 9 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,521,372 km

• M1: 150,495 km (0.106 R)
• M2: 534,663 km (0.06 R)
• M3: 962,363 km (0.116 R)
• M4: 1,952,103 km (0.076 R)
• M5: 3,049,253 km (0.068 R)
• M6: 3,488,323 km (0.118 R)
• M7: 3,969,729 km (0.1 R)
• M8: 4,671,942 km (0.118 R)
• M9: 7,780,884 km (0.112 R)
• M10: 8,414,282 km (0.109 R)
• M11: 9,203,411 km (0.115 R)
• M12: 9,784,598 km (0.098 R)
• M13: 10,974,649 km (0.095 R)
• M14: 14,507,702 km (0.09 R)
• M15: 14,954,551 km (0.115 R)
• M16: 15,817,282 km (0.096 R)
• M17: 19,943,640 km (0.095 R)
• M18: 21,417,030 km (0.114 R)
• M19: 22,143,626 km (0.086 R)
• M20: 24,343,912 km (0.109 R)
• M21: 25,537,404 km (0.026 R)
• M22: 27,188,964 km (0.047 R)
• M23: 27,612,775 km (0.069 R)
• M24: 29,441,160 km (0.098 R)
• M25: 30,521,406 km (0.034 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 11,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit