🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.79 AU - 0.83 AU

Year: 275 Days

Day: 12.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.39 AU - 2.79 AU

Year: 1570 Days

Day: 46.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.68 AU - 2.86 AU

Year: 1737 Days

Day: 15.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 162.8

Radius: 12.7

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.15 AU - 8.33 AU

Year: 6592 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 65,529,601 km

• M1: 162,014 km (0.12 R)
• M2: 1,074,861 km (0.12 R)
• M3: 2,086,292 km (0.084 R)
• M4: 2,966,077 km (0.034 R)
• M5: 3,596,632 km (0.091 R)
• M6: 4,079,534 km (0.043 R)
• M7: 14,262,661 km (0.111 R)
• M8: 18,235,980 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.9

Radius: 7.1

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.8 AU - 14.5 AU

Year: 18999 Days

Day: 20.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,529,601 km

• M1: 88,562 km (0.094 R)
• M2: 451,187 km (0.077 R)
• M3: 1,098,647 km (0.108 R)
• M4: 1,449,304 km (0.105 R)
• M5: 2,153,312 km (0.086 R)
• M6: 2,397,605 km (0.116 R)
• M7: 4,339,685 km (0.12 R)
• M8: 6,252,593 km (0.07 R)
• M9: 7,646,845 km (0.1 R)
• M10: 8,871,752 km (0.12 R)
• M11: 9,450,097 km (0.037 R)
• M12: 10,053,276 km (0.111 R)
• M13: 11,954,216 km (0.083 R)
• M14: 15,310,444 km (0.062 R)
• M15: 16,608,056 km (0.111 R)
• M16: 21,030,469 km (0.071 R)
• M17: 24,008,813 km (0.081 R)
• M18: 25,441,661 km (0.119 R)
• M19: 30,786,643 km (0.046 R)
• M20: 32,231,011 km (0.088 R)
• M21: 32,846,008 km (0.11 R)
• M22: 36,435,160 km (0.09 R)
• M23: 40,847,549 km (0.046 R)
• M24: 46,378,033 km (0.077 R)
• M25: 49,402,902 km (0.051 R)
• M26: 55,666,116 km (0.095 R)
• M27: 56,195,991 km (0.102 R)
• M28: 57,625,399 km (0.113 R)
• M29: 58,895,934 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 13,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit