🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.47 AU - 0.73 AU

Year: 173 Days

Day: 30.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.71 AU - 2.03 AU

Year: 953 Days

Day: 43.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.04 AU - 2.6 AU

Year: 1317 Days

Day: 13.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.3

Radius: 12.9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.79 AU - 7.45 AU

Year: 6350 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,572,238 km

• M1: 160,668 km (0.118 R)
• M2: 743,352 km (0.099 R)
• M3: 1,399,488 km (0.048 R)
• M4: 1,860,100 km (0.099 R)
• M5: 3,363,110 km (0.105 R)
• M6: 4,430,790 km (0.074 R)
• M7: 5,043,842 km (0.08 R)
• M8: 5,532,728 km (0.074 R)
• M9: 7,157,660 km (0.112 R)
• M10: 7,702,196 km (0.082 R)
• M11: 8,550,865 km (0.11 R)
• M12: 9,206,552 km (0.068 R)
• M13: 11,473,708 km (0.068 R)
• M14: 12,580,882 km (0.066 R)
• M15: 13,702,866 km (0.119 R)
• M16: 14,487,207 km (0.082 R)
• M17: 14,890,374 km (0.115 R)
• M18: 22,562,949 km (0.048 R)
• M19: 23,183,780 km (0.033 R)
• M20: 23,815,981 km (0.119 R)
• M21: 25,363,571 km (0.098 R)
• M22: 28,031,051 km (0.113 R)
• M23: 32,228,318 km (0.094 R)
• M24: 33,715,770 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 62.1

Radius: 6.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 15.1 AU - 15.34 AU

Year: 22135 Days

Day: 16.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 36,572,238 km

• M1: 84,523 km (0.113 R)
• M2: 462,557 km (0.112 R)
• M3: 1,040,453 km (0.112 R)
• M4: 1,269,039 km (0.118 R)
• M5: 1,932,804 km (0.089 R)
• M6: 2,455,051 km (0.093 R)
• M7: 3,213,961 km (0.102 R)
• M8: 3,590,050 km (0.09 R)
• M9: 3,921,409 km (0.107 R)
• M10: 4,145,058 km (0.097 R)
• M11: 4,591,009 km (0.068 R)
• M12: 7,887,398 km (0.07 R)
• M13: 8,244,937 km (0.064 R)
• M14: 10,058,811 km (0.092 R)
• M15: 10,766,559 km (0.081 R)
• M16: 12,869,905 km (0.085 R)
• M17: 14,046,791 km (0.09 R)
• M18: 19,403,891 km (0.06 R)
• M19: 24,361,265 km (0.099 R)
• M20: 25,462,006 km (0.105 R)
• M21: 33,180,359 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 15,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit