🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.54 AU - 0.58 AU

Year: 149 Days

Day: 17.4 Hours

Environment

Temp: 266 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,277,619 km

• M1: 273,465 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1 AU - 1.48 AU

Year: 490 Days

Day: 44.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.54 AU - 1.54 AU

Year: 678 Days

Day: 18.2 Hours

Environment

Temp: -20 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,277,619 km

• M1: 39,793 km (0.112 R)
• M2: 102,624 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.89 AU - 4.53 AU

Year: 2535 Days

Day: 25.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965

Radius: 9.4

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.28 AU - 7.22 AU

Year: 6221 Days

Day: 13 Hours

Environment

Temp: -143 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 16,277,619 km

• M1: 116,836 km (0.113 R)
• M2: 410,945 km (0.107 R)
• M3: 726,896 km (0.082 R)
• M4: 1,848,880 km (0.113 R)
• M5: 2,710,564 km (0.055 R)
• M6: 3,603,962 km (0.095 R)
• M7: 4,301,238 km (0.093 R)
• M8: 4,598,639 km (0.099 R)
• M9: 5,175,039 km (0.069 R)
• M10: 6,506,909 km (0.081 R)
• M11: 6,900,202 km (0.073 R)
• M12: 7,656,120 km (0.059 R)
• M13: 7,973,567 km (0.09 R)
• M14: 9,066,379 km (0.075 R)
• M15: 9,694,690 km (0.079 R)
• M16: 10,593,474 km (0.112 R)
• M17: 10,888,631 km (0.081 R)
• M18: 11,392,626 km (0.113 R)
• M19: 11,859,521 km (0.106 R)
• M20: 14,750,350 km (0.084 R)
• M21: 15,430,422 km (0.083 R)
• M22: 16,456,663 km (0.11 R)
• M23: 20,636,278 km (0.104 R)
• M24: 21,722,808 km (0.113 R)
• M25: 26,362,436 km (0.046 R)
• M26: 29,830,414 km (0.111 R)
• M27: 30,124,374 km (0.082 R)
• M28: 33,591,304 km (0.099 R)
• M29: 35,311,381 km (0.059 R)
• M30: 36,192,961 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.9

Radius: 14.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.52 AU - 8.14 AU

Year: 6332 Days

Day: 6.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 16,277,619 km

• M1: 247,584 km (0.075 R)
• M2: 715,377 km (0.079 R)
• M3: 1,336,956 km (0.103 R)
• M4: 1,914,254 km (0.104 R)
• M5: 2,415,557 km (0.036 R)
• M6: 3,743,088 km (0.116 R)
• M7: 4,998,364 km (0.058 R)
• M8: 6,338,462 km (0.093 R)
• M9: 7,245,324 km (0.027 R)
• M10: 7,759,342 km (0.099 R)
• M11: 12,071,800 km (0.095 R)
• M12: 14,962,779 km (0.068 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 17,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit