🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.17 AU - 2.17 AU

Year: 1139 Days

Day: 15.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.22 AU - 3.86 AU

Year: 2374 Days

Day: 33 Hours

Environment

Temp: -99 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.79 AU - 4.51 AU

Year: 2486 Days

Day: 13.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,746,867 km

• M1: 36,352 km (0.115 R)
• M2: 2,000,124 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.6

Radius: 13.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.39 AU - 9.81 AU

Year: 8217 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 103.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,746,867 km

• M1: 183,706 km (0.104 R)
• M2: 916,437 km (0.105 R)
• M3: 1,630,018 km (0.109 R)
• M4: 2,547,801 km (0.11 R)
• M5: 6,127,379 km (0.098 R)
• M6: 7,153,022 km (0.049 R)
• M7: 9,268,486 km (0.09 R)
• M8: 18,513,036 km (0.097 R)
• M9: 24,038,882 km (0.101 R)
• M10: 25,401,120 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557

Radius: 9.4

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.28 AU - 15.38 AU

Year: 15433 Days

Day: 11.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,746,867 km

• M1: 117,135 km (0.114 R)
• M2: 453,132 km (0.092 R)
• M3: 1,357,002 km (0.049 R)
• M4: 1,663,379 km (0.069 R)
• M5: 2,565,454 km (0.098 R)
• M6: 3,440,901 km (0.112 R)
• M7: 3,904,654 km (0.084 R)
• M8: 4,287,026 km (0.047 R)
• M9: 5,161,875 km (0.077 R)
• M10: 6,711,559 km (0.031 R)
• M11: 8,073,498 km (0.085 R)
• M12: 9,145,965 km (0.073 R)
• M13: 10,092,022 km (0.058 R)
• M14: 12,804,680 km (0.098 R)
• M15: 17,891,307 km (0.075 R)
• M16: 18,701,529 km (0.107 R)
• M17: 20,922,609 km (0.105 R)
• M18: 24,476,904 km (0.113 R)
• M19: 25,576,449 km (0.075 R)
• M20: 29,516,857 km (0.082 R)
• M21: 30,992,191 km (0.09 R)
• M22: 42,154,137 km (0.117 R)
• M23: 43,442,474 km (0.049 R)
• M24: 44,315,676 km (0.042 R)
• M25: 47,771,836 km (0.115 R)
• M26: 48,702,185 km (0.087 R)
• M27: 49,644,652 km (0.106 R)
• M28: 50,599,086 km (0.084 R)
• M29: 55,726,254 km (0.047 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 17,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit