🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.87 AU - 1.27 AU

Year: 404 Days

Day: 26.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,185,523 km

• M1: 42,635 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.37 AU - 4.57 AU

Year: 2889 Days

Day: 43.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,185,523 km

• M1: 1,066,334 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.45 AU - 5.73 AU

Year: 3592 Days

Day: 41.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.8

Radius: 10.5

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.11 AU - 6.37 AU

Year: 4381 Days

Day: 9.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 32,185,523 km

• M1: 131,497 km (0.062 R)
• M2: 663,467 km (0.106 R)
• M3: 1,030,281 km (0.058 R)
• M4: 1,400,834 km (0.119 R)
• M5: 2,217,639 km (0.087 R)
• M6: 2,723,728 km (0.079 R)
• M7: 3,186,883 km (0.105 R)
• M8: 3,531,407 km (0.095 R)
• M9: 5,140,632 km (0.07 R)
• M10: 6,001,119 km (0.073 R)
• M11: 7,644,750 km (0.042 R)
• M12: 8,647,954 km (0.048 R)
• M13: 10,162,183 km (0.108 R)
• M14: 15,355,922 km (0.105 R)
• M15: 16,405,650 km (0.069 R)
• M16: 17,627,267 km (0.109 R)
• M17: 18,196,337 km (0.106 R)
• M18: 20,319,729 km (0.114 R)
• M19: 24,269,113 km (0.067 R)
• M20: 24,894,731 km (0.068 R)
• M21: 28,702,595 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.9

Radius: 12.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.59 AU - 7.97 AU

Year: 7174 Days

Day: 8.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,185,523 km

• M1: 154,235 km (0.094 R)
• M2: 597,045 km (0.116 R)
• M3: 1,027,737 km (0.101 R)
• M4: 1,504,207 km (0.031 R)
• M5: 1,911,861 km (0.056 R)
• M6: 2,957,849 km (0.058 R)
• M7: 4,353,448 km (0.088 R)
• M8: 5,004,348 km (0.087 R)
• M9: 5,541,704 km (0.119 R)
• M10: 6,766,312 km (0.09 R)
• M11: 8,240,000 km (0.072 R)
• M12: 11,715,757 km (0.1 R)
• M13: 12,461,951 km (0.086 R)
• M14: 13,667,411 km (0.114 R)
• M15: 14,550,786 km (0.04 R)
• M16: 16,615,835 km (0.114 R)
• M17: 21,319,791 km (0.098 R)
• M18: 23,504,967 km (0.084 R)
• M19: 24,212,565 km (0.115 R)
• M20: 24,934,225 km (0.101 R)
• M21: 27,444,029 km (0.045 R)
• M22: 30,025,789 km (0.032 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 14,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit