🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.85 AU - 1.41 AU

Year: 448 Days

Day: 32.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.06 AU - 1.48 AU

Year: 534 Days

Day: 47.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,794,131 km

• M1: 532,718 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.61 AU - 1.85 AU

Year: 848 Days

Day: 26.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,794,131 km

• M1: 12,267 km (0.114 R)
• M2: 363,523 km (0.052 R)

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850

Radius: 14.6

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.09 AU - 5.07 AU

Year: 3654 Days

Day: 10.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,794,131 km

• M1: 181,612 km (0.107 R)
• M2: 780,452 km (0.094 R)
• M3: 1,331,571 km (0.098 R)
• M4: 2,303,957 km (0.078 R)
• M5: 2,793,291 km (0.109 R)
• M6: 3,469,175 km (0.105 R)
• M7: 8,402,015 km (0.068 R)
• M8: 13,769,138 km (0.103 R)
• M9: 16,407,894 km (0.109 R)
• M10: 18,736,834 km (0.096 R)
• M11: 19,240,530 km (0.101 R)
• M12: 20,209,476 km (0.113 R)
• M13: 20,940,560 km (0.118 R)
• M14: 21,896,341 km (0.086 R)

Asteroid Belt

Center: 9.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354

Radius: 5.7

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.62 AU - 14.24 AU

Year: 19381 Days

Day: 20.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,794,131 km

• M1: 71,059 km (0.104 R)
• M2: 297,550 km (0.093 R)
• M3: 623,973 km (0.082 R)
• M4: 1,038,060 km (0.116 R)
• M5: 1,396,047 km (0.052 R)
• M6: 1,699,581 km (0.081 R)
• M7: 2,296,178 km (0.109 R)
• M8: 2,609,585 km (0.06 R)
• M9: 2,834,132 km (0.025 R)
• M10: 3,559,382 km (0.1 R)
• M11: 5,585,984 km (0.096 R)
• M12: 7,314,588 km (0.117 R)
• M13: 9,114,101 km (0.057 R)
• M14: 9,632,756 km (0.118 R)
• M15: 12,150,638 km (0.094 R)
• M16: 16,396,824 km (0.1 R)
• M17: 17,713,585 km (0.082 R)
• M18: 25,468,738 km (0.119 R)
• M19: 32,880,116 km (0.094 R)
• M20: 35,722,476 km (0.088 R)
• M21: 38,724,606 km (0.034 R)
• M22: 40,631,978 km (0.029 R)
• M23: 42,316,002 km (0.074 R)
• M24: 44,045,951 km (0.056 R)
• M25: 50,152,537 km (0.07 R)
• M26: 57,320,668 km (0.094 R)
• M27: 58,196,115 km (0.076 R)
• M28: 59,615,200 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 19,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit