🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.98 AU - 1.14 AU

Year: 416 Days

Day: 33.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.92 AU - 2 AU

Year: 1045 Days

Day: 14.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.39 AU - 3.63 AU

Year: 2504 Days

Day: 32.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109

Radius: 14

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.3 AU - 11.88 AU

Year: 13123 Days

Day: 7.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 87,482,052 km

• M1: 490,531 km (0.076 R)
• M2: 2,125,935 km (0.075 R)
• M3: 2,775,639 km (0.103 R)
• M4: 4,232,872 km (0.116 R)
• M5: 7,732,714 km (0.099 R)
• M6: 10,793,486 km (0.074 R)
• M7: 27,394,811 km (0.059 R)
• M8: 28,958,258 km (0.11 R)
• M9: 29,402,863 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 533.1

Radius: 7.4

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 15.9 AU - 19.16 AU

Year: 27949 Days

Day: 20.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 87,482,052 km

• M1: 117,135 km (0.093 R)
• M2: 672,742 km (0.084 R)
• M3: 984,952 km (0.117 R)
• M4: 4,447,246 km (0.107 R)
• M5: 8,108,653 km (0.057 R)
• M6: 8,653,788 km (0.056 R)
• M7: 10,310,584 km (0.042 R)
• M8: 10,627,283 km (0.11 R)
• M9: 11,213,557 km (0.086 R)
• M10: 14,006,250 km (0.095 R)
• M11: 18,407,569 km (0.07 R)
• M12: 22,047,884 km (0.119 R)
• M13: 23,760,779 km (0.089 R)
• M14: 26,849,227 km (0.075 R)
• M15: 27,088,135 km (0.058 R)
• M16: 28,427,635 km (0.119 R)
• M17: 29,810,667 km (0.086 R)
• M18: 32,035,337 km (0.036 R)
• M19: 34,368,465 km (0.081 R)
• M20: 34,933,347 km (0.074 R)
• M21: 37,552,656 km (0.086 R)
• M22: 39,062,996 km (0.077 R)
• M23: 41,403,903 km (0.119 R)
• M24: 48,276,130 km (0.025 R)
• M25: 59,443,163 km (0.112 R)
• M26: 74,310,498 km (0.116 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 13,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit