🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.86 AU - 1.22 AU

Year: 406 Days

Day: 12.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.92 AU - 1.3 AU

Year: 448 Days

Day: 18.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 30,974,770 km

• M1: 43,683 km (0.047 R)
• M2: 546,032 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.32 AU - 3.8 AU

Year: 2050 Days

Day: 25.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,974,770 km

• M1: 62,382 km (0.047 R)
• M2: 2,451,460 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.1

Radius: 8.9

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.7 AU - 5.52 AU

Year: 3790 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,974,770 km

• M1: 114,891 km (0.093 R)
• M2: 1,644,529 km (0.093 R)
• M3: 1,955,843 km (0.097 R)
• M4: 2,933,165 km (0.103 R)
• M5: 4,503,345 km (0.073 R)
• M6: 5,590,323 km (0.108 R)
• M7: 6,136,355 km (0.118 R)
• M8: 6,471,005 km (0.099 R)
• M9: 6,893,769 km (0.07 R)
• M10: 7,468,225 km (0.065 R)
• M11: 7,877,824 km (0.113 R)
• M12: 9,541,352 km (0.112 R)
• M13: 10,188,662 km (0.05 R)
• M14: 12,495,312 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.7

Radius: 9.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.68 AU - 8.92 AU

Year: 8341 Days

Day: 10.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,974,770 km

• M1: 118,182 km (0.07 R)
• M2: 588,817 km (0.102 R)
• M3: 894,296 km (0.118 R)
• M4: 1,962,574 km (0.094 R)
• M5: 2,588,642 km (0.112 R)
• M6: 3,616,678 km (0.048 R)
• M7: 4,608,811 km (0.074 R)
• M8: 5,624,581 km (0.115 R)
• M9: 6,138,599 km (0.084 R)
• M10: 6,683,734 km (0.098 R)
• M11: 9,151,500 km (0.03 R)
• M12: 9,992,689 km (0.103 R)
• M13: 10,838,665 km (0.118 R)
• M14: 11,539,681 km (0.118 R)
• M15: 12,171,283 km (0.09 R)
• M16: 13,878,494 km (0.099 R)
• M17: 14,481,373 km (0.084 R)
• M18: 15,563,863 km (0.074 R)
• M19: 16,638,425 km (0.111 R)
• M20: 19,269,253 km (0.113 R)
• M21: 21,434,084 km (0.106 R)
• M22: 23,141,594 km (0.113 R)
• M23: 29,517,156 km (0.085 R)
• M24: 30,058,251 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 16,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit