🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.86 AU - 1.32 AU

Year: 412 Days

Day: 31.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.86 AU - 1.34 AU

Year: 417 Days

Day: 45.6 Hours

Environment

Temp: 21 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,237,116 km

• M1: 34,408 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.83 AU - 4.17 AU

Year: 2368 Days

Day: 37.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 118.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,237,116 km

• M1: 97,687 km (0.078 R)
• M2: 1,672,205 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.2

Radius: 8.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.42 AU - 9.02 AU

Year: 8523 Days

Day: 10 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,237,116 km

• M1: 100,679 km (0.101 R)
• M2: 402,568 km (0.063 R)
• M3: 816,356 km (0.082 R)
• M4: 1,552,078 km (0.055 R)
• M5: 2,351,529 km (0.101 R)
• M6: 3,812,352 km (0.089 R)
• M7: 4,502,597 km (0.101 R)
• M8: 4,877,788 km (0.116 R)
• M9: 5,299,056 km (0.083 R)
• M10: 5,584,339 km (0.11 R)
• M11: 6,620,603 km (0.063 R)
• M12: 7,168,730 km (0.113 R)
• M13: 7,421,850 km (0.073 R)
• M14: 11,886,897 km (0.073 R)
• M15: 12,696,371 km (0.104 R)
• M16: 15,241,181 km (0.088 R)
• M17: 16,632,890 km (0.095 R)
• M18: 20,734,414 km (0.1 R)
• M19: 22,105,180 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.2

Radius: 7.3

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 12.41 AU - 16.99 AU

Year: 20383 Days

Day: 20.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,237,116 km

• M1: 90,806 km (0.102 R)
• M2: 490,083 km (0.091 R)
• M3: 755,619 km (0.068 R)
• M4: 1,179,130 km (0.113 R)
• M5: 2,274,785 km (0.076 R)
• M6: 2,692,462 km (0.071 R)
• M7: 4,049,016 km (0.092 R)
• M8: 5,662,130 km (0.076 R)
• M9: 6,838,418 km (0.058 R)
• M10: 9,877,648 km (0.083 R)
• M11: 11,690,774 km (0.068 R)
• M12: 12,802,586 km (0.05 R)
• M13: 19,946,333 km (0.105 R)
• M14: 23,479,984 km (0.098 R)
• M15: 25,043,132 km (0.078 R)
• M16: 25,952,239 km (0.042 R)
• M17: 26,987,905 km (0.053 R)
• M18: 30,147,113 km (0.045 R)
• M19: 35,903,639 km (0.084 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 16,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit