🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.31 AU - 2.55 AU

Year: 1084 Days

Day: 25.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.61 AU - 3.43 AU

Year: 1501 Days

Day: 16.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.79 AU - 3.87 AU

Year: 2144 Days

Day: 33.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 15.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.2

Radius: 12.1

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.82 AU - 19.62 AU

Year: 17831 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 44,627,174 km

• M1: 199,564 km (0.113 R)
• M2: 648,656 km (0.041 R)
• M3: 1,245,103 km (0.114 R)
• M4: 2,155,107 km (0.105 R)
• M5: 2,660,598 km (0.109 R)
• M6: 4,518,155 km (0.074 R)
• M7: 6,675,655 km (0.065 R)
• M8: 10,166,372 km (0.091 R)
• M9: 11,597,725 km (0.097 R)
• M10: 12,123,411 km (0.037 R)
• M11: 12,543,033 km (0.095 R)
• M12: 14,721,627 km (0.06 R)
• M13: 18,524,854 km (0.071 R)
• M14: 28,636,174 km (0.073 R)
• M15: 29,167,546 km (0.1 R)
• M16: 30,031,623 km (0.068 R)
• M17: 33,658,923 km (0.115 R)
• M18: 40,425,683 km (0.091 R)
• M19: 46,277,054 km (0.086 R)
• M20: 47,452,295 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.2

Radius: 6.4

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 15.53 AU - 21.41 AU

Year: 22709 Days

Day: 24.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,627,174 km

• M1: 79,586 km (0.11 R)
• M2: 306,227 km (0.118 R)
• M3: 553,961 km (0.074 R)
• M4: 871,557 km (0.104 R)
• M5: 1,680,433 km (0.068 R)
• M6: 1,989,502 km (0.055 R)
• M7: 2,372,921 km (0.065 R)
• M8: 4,031,663 km (0.086 R)
• M9: 4,853,853 km (0.09 R)
• M10: 6,058,714 km (0.098 R)
• M11: 6,307,196 km (0.053 R)
• M12: 7,654,025 km (0.114 R)
• M13: 10,492,346 km (0.11 R)
• M14: 12,089,004 km (0.091 R)
• M15: 12,313,401 km (0.102 R)
• M16: 12,886,809 km (0.101 R)
• M17: 13,239,262 km (0.098 R)
• M18: 15,359,363 km (0.102 R)
• M19: 16,776,204 km (0.067 R)
• M20: 17,338,244 km (0.073 R)
• M21: 22,717,334 km (0.067 R)
• M22: 23,059,465 km (0.111 R)
• M23: 25,735,920 km (0.077 R)
• M24: 27,630,876 km (0.102 R)
• M25: 29,515,510 km (0.114 R)
• M26: 40,360,907 km (0.119 R)

Kuiper Belt

Range: 38.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 18,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit