🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.66 AU

Year: 162 Days

Day: 41.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.07 AU - 1.41 AU

Year: 579 Days

Day: 46.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,329,079 km

• M1: 382,671 km (0.077 R)
• M2: 417,528 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.25 AU - 1.39 AU

Year: 635 Days

Day: 46.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.29 AU - 1.87 AU

Year: 832 Days

Day: 32.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,329,079 km

• M1: 1,213,089 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.8

Radius: 10.3

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.67 AU - 3.91 AU

Year: 2500 Days

Day: 7.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 17,329,079 km

• M1: 128,205 km (0.097 R)
• M2: 450,888 km (0.102 R)
• M3: 858,093 km (0.118 R)
• M4: 1,299,856 km (0.057 R)
• M5: 1,535,024 km (0.1 R)
• M6: 1,749,248 km (0.097 R)
• M7: 2,104,842 km (0.056 R)
• M8: 2,935,559 km (0.118 R)
• M9: 3,205,882 km (0.109 R)
• M10: 4,359,880 km (0.113 R)
• M11: 5,464,661 km (0.096 R)
• M12: 6,054,974 km (0.12 R)
• M13: 7,620,815 km (0.076 R)
• M14: 8,246,433 km (0.055 R)
• M15: 8,653,190 km (0.092 R)
• M16: 10,194,496 km (0.064 R)
• M17: 10,754,741 km (0.092 R)
• M18: 11,081,761 km (0.071 R)
• M19: 11,553,444 km (0.114 R)
• M20: 14,845,644 km (0.08 R)
• M21: 15,947,582 km (0.101 R)
• M22: 16,146,098 km (0.073 R)
• M23: 16,546,871 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 20,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit