🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.52 AU - 0.54 AU

Year: 136 Days

Day: 27.7 Hours

Environment

Temp: 263 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.47 AU - 0.69 AU

Year: 155 Days

Day: 38.9 Hours

Environment

Temp: 240 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.74 AU - 1.12 AU

Year: 315 Days

Day: 32.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,017,044 km

• M1: 39,943 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.85 AU - 1.03 AU

Year: 320 Days

Day: 21 Hours

Environment

Temp: 104 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.11 AU - 1.29 AU

Year: 462 Days

Day: 14.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 15.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,017,044 km

• M1: 21,692 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.9

Radius: 8.1

Gravity: 11.09 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 11.2 AU - 14.72 AU

Year: 16398 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,017,044 km

• M1: 100,829 km (0.084 R)
• M2: 358,586 km (0.085 R)
• M3: 916,287 km (0.062 R)
• M4: 1,187,657 km (0.056 R)
• M5: 2,654,016 km (0.112 R)
• M6: 2,914,017 km (0.063 R)
• M7: 3,710,925 km (0.087 R)
• M8: 4,191,732 km (0.115 R)
• M9: 4,781,597 km (0.095 R)
• M10: 5,691,152 km (0.085 R)
• M11: 5,965,365 km (0.102 R)
• M12: 6,540,419 km (0.071 R)
• M13: 10,041,159 km (0.087 R)
• M14: 11,155,513 km (0.068 R)
• M15: 11,586,205 km (0.11 R)
• M16: 12,612,297 km (0.11 R)
• M17: 16,287,019 km (0.073 R)
• M18: 16,602,372 km (0.069 R)
• M19: 19,804,514 km (0.092 R)
• M20: 20,803,080 km (0.115 R)
• M21: 21,834,856 km (0.117 R)
• M22: 23,296,278 km (0.054 R)
• M23: 24,306,213 km (0.102 R)
• M24: 25,662,168 km (0.09 R)
• M25: 27,845,848 km (0.081 R)
• M26: 28,867,752 km (0.077 R)
• M27: 36,194,307 km (0.078 R)
• M28: 44,057,171 km (0.097 R)
• M29: 46,700,117 km (0.058 R)
• M30: 53,505,324 km (0.104 R)
• M31: 55,615,552 km (0.111 R)
• M32: 57,963,490 km (0.103 R)
• M33: 64,808,939 km (0.1 R)
• M34: 67,205,347 km (0.059 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 19,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit