🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.06 AU - 1.12 AU

Year: 420 Days

Day: 45.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 118.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.01 AU - 1.43 AU

Year: 497 Days

Day: 29.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.41 AU - 1.85 AU

Year: 768 Days

Day: 32.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.98 AU - 2.06 AU

Year: 1059 Days

Day: 32.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 7,632,784 km

• M1: 447,447 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.39 AU - 2.53 AU

Year: 1424 Days

Day: 26 Hours

Environment

Temp: -92 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 7,632,784 km

• M1: 61,784 km (0.108 R)

Asteroid Belt

Center: 3.6 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.2

Radius: 12.2

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.28 AU - 5.18 AU

Year: 3795 Days

Day: 11.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 7,632,784 km

• M1: 174,431 km (0.041 R)
• M2: 284,386 km (0.104 R)
• M3: 556,205 km (0.1 R)
• M4: 666,907 km (0.034 R)
• M5: 887,115 km (0.118 R)
• M6: 1,025,793 km (0.114 R)
• M7: 1,155,045 km (0.118 R)
• M8: 1,350,420 km (0.107 R)
• M9: 1,621,791 km (0.116 R)
• M10: 1,747,453 km (0.108 R)
• M11: 2,044,255 km (0.115 R)
• M12: 2,387,432 km (0.054 R)
• M13: 2,508,607 km (0.12 R)
• M14: 2,709,816 km (0.039 R)
• M15: 3,120,312 km (0.109 R)
• M16: 3,337,229 km (0.096 R)
• M17: 3,473,363 km (0.083 R)
• M18: 3,611,293 km (0.083 R)
• M19: 3,689,682 km (0.119 R)
• M20: 3,768,670 km (0.108 R)
• M21: 4,090,305 km (0.083 R)
• M22: 4,328,166 km (0.117 R)
• M23: 4,448,891 km (0.073 R)
• M24: 4,561,239 km (0.089 R)
• M25: 4,846,522 km (0.043 R)
• M26: 5,010,781 km (0.104 R)
• M27: 5,236,075 km (0.086 R)
• M28: 5,605,432 km (0.115 R)
• M29: 5,798,413 km (0.113 R)
• M30: 5,880,393 km (0.047 R)
• M31: 5,993,639 km (0.094 R)
• M32: 6,180,636 km (0.103 R)
• M33: 6,710,212 km (0.111 R)
• M34: 6,969,765 km (0.099 R)
• M35: 7,144,495 km (0.099 R)
• M36: 7,476,303 km (0.102 R)
• M37: 7,576,683 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 17,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit