🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.99 AU - 1.05 AU

Year: 390 Days

Day: 32.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.92 AU - 1.38 AU

Year: 467 Days

Day: 42.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,983,673 km

• M1: 44,431 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.89 AU - 2.17 AU

Year: 1095 Days

Day: 31 Hours

Environment

Temp: -78 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.5

Radius: 14.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.06 AU - 10.1 AU

Year: 9519 Days

Day: 7.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 178 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 31,983,673 km

• M1: 423,960 km (0.098 R)
• M2: 1,090,568 km (0.117 R)
• M3: 1,600,548 km (0.113 R)
• M4: 2,359,906 km (0.115 R)
• M5: 4,059,488 km (0.111 R)
• M6: 5,645,375 km (0.067 R)
• M7: 7,102,757 km (0.111 R)
• M8: 9,765,450 km (0.118 R)
• M9: 11,320,819 km (0.113 R)
• M10: 13,744,604 km (0.064 R)
• M11: 14,603,595 km (0.086 R)
• M12: 16,428,689 km (0.052 R)
• M13: 21,896,940 km (0.038 R)
• M14: 26,742,265 km (0.047 R)
• M15: 29,264,186 km (0.098 R)
• M16: 30,275,019 km (0.084 R)
• M17: 38,492,729 km (0.044 R)
• M18: 39,339,602 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.9

Radius: 9.3

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.9 AU - 12.54 AU

Year: 12374 Days

Day: 5.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 31,983,673 km

• M1: 115,639 km (0.106 R)
• M2: 607,667 km (0.093 R)
• M3: 1,002,156 km (0.102 R)
• M4: 1,324,540 km (0.103 R)
• M5: 1,920,089 km (0.043 R)
• M6: 2,961,888 km (0.097 R)
• M7: 3,530,959 km (0.037 R)
• M8: 4,171,237 km (0.105 R)
• M9: 4,596,544 km (0.105 R)
• M10: 6,174,054 km (0.102 R)
• M11: 7,137,763 km (0.114 R)
• M12: 7,492,310 km (0.116 R)
• M13: 8,430,588 km (0.103 R)
• M14: 9,319,349 km (0.103 R)
• M15: 9,960,226 km (0.041 R)
• M16: 12,977,017 km (0.061 R)
• M17: 13,885,226 km (0.098 R)
• M18: 16,432,129 km (0.118 R)
• M19: 17,303,836 km (0.062 R)
• M20: 19,343,304 km (0.093 R)
• M21: 21,391,598 km (0.105 R)
• M22: 22,581,649 km (0.069 R)
• M23: 30,663,824 km (0.039 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 17,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit