🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.5 AU - 0.52 AU

Year: 137 Days

Day: 19.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.77 AU - 1.17 AU

Year: 360 Days

Day: 18.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,051,721 km

• M1: 94,396 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.4

Radius: 10.7

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.7 AU - 7.7 AU

Year: 5816 Days

Day: 12.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 49,051,721 km

• M1: 133,142 km (0.064 R)
• M2: 485,295 km (0.06 R)
• M3: 1,332,917 km (0.092 R)
• M4: 1,693,149 km (0.117 R)
• M5: 2,358,560 km (0.117 R)
• M6: 2,817,676 km (0.056 R)
• M7: 3,252,108 km (0.067 R)
• M8: 5,369,068 km (0.094 R)
• M9: 8,080,828 km (0.104 R)
• M10: 8,434,328 km (0.108 R)
• M11: 9,644,276 km (0.114 R)
• M12: 10,132,264 km (0.066 R)
• M13: 11,596,827 km (0.083 R)
• M14: 12,251,318 km (0.084 R)
• M15: 13,197,973 km (0.048 R)
• M16: 15,535,290 km (0.064 R)
• M17: 16,393,084 km (0.076 R)
• M18: 19,364,696 km (0.073 R)
• M19: 20,286,070 km (0.105 R)
• M20: 21,310,516 km (0.039 R)
• M21: 21,835,604 km (0.097 R)
• M22: 22,292,476 km (0.085 R)
• M23: 22,911,512 km (0.085 R)
• M24: 23,383,344 km (0.089 R)
• M25: 24,103,209 km (0.115 R)
• M26: 27,482,625 km (0.115 R)
• M27: 28,464,585 km (0.089 R)
• M28: 29,377,431 km (0.11 R)
• M29: 32,627,595 km (0.118 R)
• M30: 33,728,486 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.1

Radius: 8

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 10.82 AU - 12.34 AU

Year: 14845 Days

Day: 9.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,051,721 km

• M1: 99,483 km (0.109 R)
• M2: 380,278 km (0.044 R)
• M3: 695,032 km (0.097 R)
• M4: 2,023,461 km (0.098 R)
• M5: 2,936,756 km (0.117 R)
• M6: 3,351,441 km (0.082 R)
• M7: 4,620,031 km (0.097 R)
• M8: 4,958,122 km (0.075 R)
• M9: 6,181,833 km (0.1 R)
• M10: 6,593,077 km (0.066 R)
• M11: 8,468,137 km (0.077 R)
• M12: 9,309,027 km (0.086 R)
• M13: 9,899,789 km (0.099 R)
• M14: 11,822,720 km (0.086 R)
• M15: 12,165,748 km (0.069 R)
• M16: 12,752,470 km (0.118 R)
• M17: 16,818,241 km (0.069 R)
• M18: 19,299,621 km (0.097 R)
• M19: 21,083,426 km (0.066 R)
• M20: 24,975,514 km (0.096 R)
• M21: 26,307,833 km (0.116 R)
• M22: 26,991,495 km (0.053 R)
• M23: 27,686,976 km (0.091 R)
• M24: 28,292,548 km (0.118 R)
• M25: 34,030,972 km (0.072 R)
• M26: 35,430,012 km (0.094 R)
• M27: 42,468,741 km (0.063 R)
• M28: 44,226,367 km (0.103 R)
• M29: 48,905,040 km (0.068 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 12,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit