🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.83 AU - 1.19 AU

Year: 373 Days

Day: 37.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 68.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.82 AU - 2.32 AU

Year: 1093 Days

Day: 12.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,499,926 km

• M1: 46,974 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.69 AU - 2.53 AU

Year: 1125 Days

Day: 42.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.85 AU - 3.85 AU

Year: 2773 Days

Day: 20.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,499,926 km

• M1: 21,841 km (0.09 R)
• M2: 85,271 km (0.106 R)

Asteroid Belt

Center: 7.8 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.1

Radius: 8.2

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.71 AU - 13.79 AU

Year: 14785 Days

Day: 8.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 49,499,926 km

• M1: 102,026 km (0.116 R)
• M2: 362,176 km (0.107 R)
• M3: 751,281 km (0.113 R)
• M4: 1,331,870 km (0.086 R)
• M5: 1,861,147 km (0.098 R)
• M6: 2,148,076 km (0.065 R)
• M7: 2,899,057 km (0.076 R)
• M8: 3,735,758 km (0.119 R)
• M9: 4,196,220 km (0.12 R)
• M10: 4,543,587 km (0.115 R)
• M11: 8,275,754 km (0.116 R)
• M12: 8,730,681 km (0.094 R)
• M13: 9,106,471 km (0.091 R)
• M14: 10,771,944 km (0.08 R)
• M15: 12,990,780 km (0.065 R)
• M16: 15,092,480 km (0.11 R)
• M17: 18,539,664 km (0.107 R)
• M18: 19,239,782 km (0.082 R)
• M19: 20,445,541 km (0.11 R)
• M20: 21,361,379 km (0.117 R)
• M21: 25,967,049 km (0.117 R)
• M22: 26,451,447 km (0.104 R)
• M23: 31,412,411 km (0.075 R)
• M24: 33,081,475 km (0.07 R)
• M25: 35,635,110 km (0.076 R)
• M26: 37,572,852 km (0.086 R)
• M27: 39,707,464 km (0.111 R)
• M28: 46,737,367 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 17,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit