🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.74 AU - 1.22 AU

Year: 358 Days

Day: 30.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.9 AU - 1.26 AU

Year: 414 Days

Day: 38.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 24,170,012 km

• M1: 146,456 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.92 AU - 1.32 AU

Year: 437 Days

Day: 33.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.23 AU - 1.89 AU

Year: 719 Days

Day: 25.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.17 AU - 2.61 AU

Year: 1363 Days

Day: 13.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.4

Radius: 11.7

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.25 AU - 9.65 AU

Year: 8270 Days

Day: 7.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,170,012 km

• M1: 151,543 km (0.082 R)
• M2: 302,786 km (0.078 R)
• M3: 390,301 km (0.106 R)
• M4: 709,692 km (0.118 R)
• M5: 1,390,512 km (0.1 R)
• M6: 2,230,205 km (0.112 R)
• M7: 2,310,390 km (0.088 R)
• M8: 2,440,988 km (0.038 R)
• M9: 3,422,799 km (0.096 R)
• M10: 5,035,016 km (0.087 R)
• M11: 5,728,850 km (0.1 R)
• M12: 6,337,564 km (0.106 R)
• M13: 6,475,643 km (0.077 R)
• M14: 6,801,916 km (0.086 R)
• M15: 6,967,072 km (0.105 R)
• M16: 7,061,917 km (0.118 R)
• M17: 7,277,188 km (0.085 R)
• M18: 7,421,999 km (0.105 R)
• M19: 7,886,650 km (0.114 R)
• M20: 8,134,983 km (0.074 R)
• M21: 8,411,140 km (0.115 R)
• M22: 8,767,183 km (0.087 R)
• M23: 9,336,702 km (0.062 R)
• M24: 10,402,737 km (0.104 R)
• M25: 10,757,433 km (0.064 R)
• M26: 11,005,467 km (0.054 R)
• M27: 11,902,306 km (0.119 R)
• M28: 12,016,150 km (0.105 R)
• M29: 13,380,034 km (0.062 R)
• M30: 14,823,055 km (0.08 R)
• M31: 15,594,082 km (0.11 R)
• M32: 17,497,416 km (0.114 R)
• M33: 17,691,743 km (0.082 R)
• M34: 18,674,302 km (0.048 R)
• M35: 18,839,907 km (0.078 R)
• M36: 19,506,665 km (0.113 R)
• M37: 19,876,770 km (0.108 R)
• M38: 20,249,119 km (0.118 R)
• M39: 21,207,443 km (0.083 R)
• M40: 21,518,607 km (0.117 R)
• M41: 22,285,595 km (0.111 R)
• M42: 23,703,035 km (0.097 R)
• M43: 23,846,349 km (0.116 R)
• M44: 24,134,026 km (0.029 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 15,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit