🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.41 AU - 0.63 AU

Year: 144 Days

Day: 24.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.87 AU - 1.31 AU

Year: 436 Days

Day: 43 Hours

Environment

Temp: 6 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.13 AU - 1.25 AU

Year: 497 Days

Day: 34.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.52 AU - 2.28 AU

Year: 1003 Days

Day: 21.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,771,452 km

• M1: 45,627 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.2

Radius: 8.8

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.37 AU - 11.61 AU

Year: 11194 Days

Day: 8.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,771,452 km

• M1: 112,498 km (0.117 R)
• M2: 426,204 km (0.119 R)
• M3: 801,845 km (0.09 R)
• M4: 1,396,347 km (0.095 R)
• M5: 2,278,076 km (0.12 R)
• M6: 3,346,504 km (0.117 R)
• M7: 4,281,192 km (0.097 R)
• M8: 4,569,467 km (0.069 R)
• M9: 5,026,339 km (0.11 R)
• M10: 5,648,516 km (0.044 R)
• M11: 5,996,032 km (0.098 R)
• M12: 6,431,811 km (0.101 R)
• M13: 7,326,406 km (0.072 R)
• M14: 9,265,344 km (0.091 R)
• M15: 9,898,143 km (0.087 R)
• M16: 11,523,674 km (0.079 R)
• M17: 13,259,158 km (0.112 R)
• M18: 13,564,488 km (0.111 R)
• M19: 14,252,638 km (0.049 R)
• M20: 15,971,966 km (0.089 R)
• M21: 16,387,549 km (0.069 R)
• M22: 20,459,154 km (0.026 R)
• M23: 21,447,548 km (0.117 R)
• M24: 22,553,973 km (0.102 R)
• M25: 25,065,572 km (0.081 R)
• M26: 29,379,825 km (0.063 R)
• M27: 34,050,570 km (0.111 R)
• M28: 35,203,670 km (0.105 R)
• M29: 41,102,913 km (0.065 R)
• M30: 42,806,982 km (0.072 R)
• M31: 47,771,387 km (0.066 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 14,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit