🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.52 AU - 0.78 AU

Year: 185 Days

Day: 35.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,519,878 km

• M1: 124,316 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.55 AU - 0.83 AU

Year: 202 Days

Day: 28.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.01 AU - 1.47 AU

Year: 488 Days

Day: 25.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.94 AU - 1.96 AU

Year: 962 Days

Day: 43.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.2 AU - 4.44 AU

Year: 2636 Days

Day: 34 Hours

Environment

Temp: -122 °C

Axial Tilt: 140.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431

Radius: 7.7

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.77 AU - 15.61 AU

Year: 17886 Days

Day: 19 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 60,519,878 km

• M1: 108,159 km (0.048 R)
• M2: 430,842 km (0.04 R)
• M3: 671,545 km (0.085 R)
• M4: 1,311,674 km (0.117 R)
• M5: 2,470,609 km (0.099 R)
• M6: 2,985,973 km (0.089 R)
• M7: 3,231,464 km (0.063 R)
• M8: 3,876,530 km (0.111 R)
• M9: 4,799,997 km (0.118 R)
• M10: 5,173,094 km (0.085 R)
• M11: 5,565,340 km (0.118 R)
• M12: 6,612,525 km (0.113 R)
• M13: 7,074,783 km (0.112 R)
• M14: 8,789,473 km (0.05 R)
• M15: 10,537,524 km (0.044 R)
• M16: 12,317,290 km (0.06 R)
• M17: 13,810,875 km (0.117 R)
• M18: 15,935,614 km (0.108 R)
• M19: 19,432,315 km (0.12 R)
• M20: 20,292,802 km (0.117 R)
• M21: 22,837,461 km (0.119 R)
• M22: 23,505,266 km (0.094 R)
• M23: 26,830,528 km (0.088 R)
• M24: 32,088,893 km (0.071 R)
• M25: 32,565,661 km (0.104 R)
• M26: 33,047,366 km (0.1 R)
• M27: 36,423,491 km (0.077 R)
• M28: 37,466,338 km (0.101 R)
• M29: 37,730,079 km (0.084 R)
• M30: 38,395,042 km (0.059 R)
• M31: 41,273,155 km (0.038 R)
• M32: 42,692,839 km (0.095 R)
• M33: 45,779,940 km (0.069 R)
• M34: 47,300,902 km (0.095 R)
• M35: 48,855,224 km (0.117 R)
• M36: 50,604,023 km (0.088 R)
• M37: 51,738,424 km (0.098 R)
• M38: 55,928,211 km (0.104 R)
• M39: 56,618,905 km (0.091 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 18,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit