🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.59 AU - 0.63 AU

Year: 213 Days

Day: 29.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,393,198 km

• M1: 58,642 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.92 AU - 1.06 AU

Year: 440 Days

Day: 29.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.5

Radius: 11.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.38 AU - 4.66 AU

Year: 3597 Days

Day: 10 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,393,198 km

• M1: 147,055 km (0.079 R)
• M2: 531,222 km (0.094 R)
• M3: 981,212 km (0.068 R)
• M4: 1,349,672 km (0.119 R)
• M5: 1,966,614 km (0.081 R)
• M6: 2,539,723 km (0.108 R)
• M7: 3,983,193 km (0.1 R)
• M8: 4,952,587 km (0.094 R)
• M9: 5,758,770 km (0.113 R)
• M10: 6,207,115 km (0.075 R)
• M11: 7,294,542 km (0.056 R)
• M12: 7,757,248 km (0.115 R)
• M13: 10,838,815 km (0.084 R)
• M14: 13,388,561 km (0.073 R)
• M15: 16,210,425 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.3

Radius: 7

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.62 AU - 14.54 AU

Year: 19910 Days

Day: 17 Hours

Environment

Temp: -218 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 72,393,198 km

• M1: 88,263 km (0.115 R)
• M2: 461,360 km (0.118 R)
• M3: 1,372,560 km (0.096 R)
• M4: 2,199,687 km (0.051 R)
• M5: 2,829,793 km (0.064 R)
• M6: 3,082,165 km (0.056 R)
• M7: 5,292,473 km (0.056 R)
• M8: 5,997,827 km (0.039 R)
• M9: 6,897,958 km (0.033 R)
• M10: 9,905,922 km (0.071 R)
• M11: 10,137,051 km (0.058 R)
• M12: 11,409,530 km (0.081 R)
• M13: 11,856,379 km (0.053 R)
• M14: 12,515,059 km (0.059 R)
• M15: 12,921,666 km (0.113 R)
• M16: 13,977,079 km (0.067 R)
• M17: 16,988,185 km (0.053 R)
• M18: 17,571,018 km (0.118 R)
• M19: 18,167,016 km (0.097 R)
• M20: 19,852,685 km (0.064 R)
• M21: 20,127,945 km (0.081 R)
• M22: 20,969,433 km (0.075 R)
• M23: 23,124,689 km (0.079 R)
• M24: 24,360,368 km (0.077 R)
• M25: 28,914,725 km (0.053 R)
• M26: 29,387,305 km (0.11 R)
• M27: 37,107,752 km (0.055 R)
• M28: 39,373,711 km (0.032 R)
• M29: 39,808,741 km (0.094 R)
• M30: 40,246,764 km (0.093 R)
• M31: 41,430,831 km (0.028 R)
• M32: 42,031,467 km (0.12 R)
• M33: 43,713,096 km (0.085 R)
• M34: 52,098,506 km (0.094 R)
• M35: 53,859,572 km (0.108 R)
• M36: 55,296,609 km (0.089 R)
• M37: 57,872,535 km (0.11 R)
• M38: 60,720,280 km (0.082 R)
• M39: 61,884,899 km (0.111 R)
• M40: 63,262,546 km (0.112 R)
• M41: 65,468,516 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 16,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit