🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.74 AU - 0.94 AU

Year: 293 Days

Day: 36.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.06 AU - 1.1 AU

Year: 427 Days

Day: 13.5 Hours

Environment

Temp: 11 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,053,800 km

• M1: 159,621 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.02 AU - 1.28 AU

Year: 470 Days

Day: 20.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.18 AU - 4.34 AU

Year: 2776 Days

Day: 46 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.3 AU - 4.94 AU

Year: 3185 Days

Day: 38.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.8

Radius: 14

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.8 AU - 14 AU

Year: 14657 Days

Day: 7.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,053,800 km

• M1: 174,132 km (0.103 R)
• M2: 739,612 km (0.093 R)
• M3: 1,316,312 km (0.109 R)
• M4: 1,822,850 km (0.101 R)
• M5: 2,874,822 km (0.105 R)
• M6: 3,622,064 km (0.12 R)
• M7: 4,082,376 km (0.093 R)
• M8: 4,669,099 km (0.114 R)
• M9: 5,408,262 km (0.048 R)
• M10: 7,807,363 km (0.108 R)
• M11: 8,941,914 km (0.026 R)
• M12: 9,644,874 km (0.064 R)
• M13: 11,977,105 km (0.098 R)
• M14: 14,985,368 km (0.052 R)
• M15: 16,250,517 km (0.098 R)
• M16: 25,563,434 km (0.113 R)
• M17: 30,804,595 km (0.101 R)
• M18: 32,409,032 km (0.047 R)
• M19: 36,250,706 km (0.091 R)
• M20: 37,796,650 km (0.118 R)
• M21: 39,015,424 km (0.115 R)
• M22: 42,698,075 km (0.061 R)
• M23: 44,421,891 km (0.04 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 17,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit