🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.11 AU - 1.17 AU

Year: 464 Days

Day: 46.4 Hours

Environment

Temp: 5 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 54,906,531 km

• M1: 27,077 km (0.027 R)
• M2: 426,653 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.1 AU - 1.78 AU

Year: 658 Days

Day: 39.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.54 AU - 2.98 AU

Year: 1746 Days

Day: 48 Hours

Environment

Temp: -113 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,906,531 km

• M1: 414,237 km (0.113 R)
• M2: 750,832 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.6 AU - 3.46 AU

Year: 2008 Days

Day: 40.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,906,531 km

• M1: 76,295 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.13 AU - 4.55 AU

Year: 2865 Days

Day: 43.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.78 AU - 4.24 AU

Year: 3058 Days

Day: 16.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.5

Radius: 7.5

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 16.39 AU - 16.79 AU

Year: 25732 Days

Day: 16.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,906,531 km

• M1: 93,349 km (0.103 R)
• M2: 392,096 km (0.101 R)
• M3: 684,859 km (0.079 R)
• M4: 991,535 km (0.103 R)
• M5: 1,558,511 km (0.103 R)
• M6: 2,154,060 km (0.061 R)
• M7: 2,847,296 km (0.099 R)
• M8: 3,394,974 km (0.054 R)
• M9: 3,926,645 km (0.047 R)
• M10: 4,636,337 km (0.098 R)
• M11: 4,988,939 km (0.118 R)
• M12: 5,747,849 km (0.111 R)
• M13: 6,944,932 km (0.047 R)
• M14: 9,015,366 km (0.037 R)
• M15: 9,362,882 km (0.114 R)
• M16: 17,788,533 km (0.086 R)
• M17: 18,178,385 km (0.114 R)
• M18: 19,137,008 km (0.115 R)
• M19: 21,592,358 km (0.108 R)
• M20: 23,033,135 km (0.104 R)
• M21: 24,154,970 km (0.111 R)
• M22: 26,913,555 km (0.104 R)
• M23: 32,697,457 km (0.095 R)
• M24: 33,518,450 km (0.1 R)
• M25: 36,939,903 km (0.076 R)
• M26: 37,319,732 km (0.075 R)
• M27: 38,865,377 km (0.032 R)
• M28: 48,286,004 km (0.032 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: 339 - 13,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit