🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.48 AU - 0.56 AU

Year: 132 Days

Day: 26.4 Hours

Environment

Temp: 262 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.26 AU - 5.64 AU

Year: 3889 Days

Day: 34.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.25 AU - 5.89 AU

Year: 4031 Days

Day: 46.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 19.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.6

Radius: 7.9

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 18.5 AU - 21.38 AU

Year: 31440 Days

Day: 16.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 82,985,182 km

• M1: 100,679 km (0.101 R)
• M2: 565,779 km (0.044 R)
• M3: 865,872 km (0.084 R)
• M4: 1,317,209 km (0.096 R)
• M5: 1,571,974 km (0.11 R)
• M6: 2,591,484 km (0.107 R)
• M7: 3,076,929 km (0.041 R)
• M8: 3,713,318 km (0.116 R)
• M9: 6,371,673 km (0.059 R)
• M10: 6,642,445 km (0.096 R)
• M11: 7,701,747 km (0.113 R)
• M12: 8,758,806 km (0.099 R)
• M13: 10,459,135 km (0.094 R)
• M14: 14,889,775 km (0.094 R)
• M15: 15,367,740 km (0.118 R)
• M16: 17,470,039 km (0.105 R)
• M17: 19,948,278 km (0.1 R)
• M18: 22,339,749 km (0.102 R)
• M19: 22,966,265 km (0.078 R)
• M20: 27,445,973 km (0.103 R)
• M21: 28,772,906 km (0.056 R)
• M22: 31,815,578 km (0.118 R)
• M23: 38,980,268 km (0.096 R)
• M24: 47,835,415 km (0.112 R)
• M25: 55,435,885 km (0.105 R)
• M26: 56,007,648 km (0.077 R)
• M27: 60,120,841 km (0.111 R)
• M28: 69,825,405 km (0.096 R)
• M29: 79,069,955 km (0.085 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 12,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit