🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.65 AU - 0.89 AU

Year: 249 Days

Day: 28.3 Hours

Environment

Temp: 94 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,622,965 km

• M1: 117,584 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.35 AU - 2.55 AU

Year: 1415 Days

Day: 35.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.11 AU - 3.87 AU

Year: 2406 Days

Day: 18.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.2

Radius: 13

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.44 AU - 8.88 AU

Year: 7822 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,622,965 km

• M1: 161,715 km (0.069 R)
• M2: 574,905 km (0.119 R)
• M3: 1,068,428 km (0.093 R)
• M4: 2,456,397 km (0.033 R)
• M5: 3,232,511 km (0.108 R)
• M6: 4,737,765 km (0.115 R)
• M7: 5,600,944 km (0.081 R)
• M8: 6,498,681 km (0.097 R)
• M9: 6,947,026 km (0.056 R)
• M10: 7,906,247 km (0.104 R)
• M11: 8,661,717 km (0.101 R)
• M12: 12,277,198 km (0.103 R)
• M13: 19,212,855 km (0.072 R)
• M14: 20,651,986 km (0.073 R)
• M15: 23,181,686 km (0.114 R)
• M16: 29,406,304 km (0.054 R)
• M17: 34,538,857 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.2

Radius: 12.1

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.52 AU - 9.8 AU

Year: 11078 Days

Day: 9 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,622,965 km

• M1: 151,094 km (0.033 R)
• M2: 550,221 km (0.084 R)
• M3: 991,235 km (0.1 R)
• M4: 1,768,546 km (0.113 R)
• M5: 3,273,800 km (0.064 R)
• M6: 4,766,936 km (0.118 R)
• M7: 5,540,507 km (0.042 R)
• M8: 6,395,907 km (0.11 R)
• M9: 6,794,436 km (0.113 R)
• M10: 8,701,510 km (0.076 R)
• M11: 9,648,913 km (0.03 R)
• M12: 10,336,016 km (0.097 R)
• M13: 10,830,437 km (0.093 R)
• M14: 11,456,355 km (0.116 R)
• M15: 12,166,496 km (0.064 R)
• M16: 13,095,199 km (0.034 R)
• M17: 19,108,435 km (0.075 R)
• M18: 20,448,084 km (0.05 R)
• M19: 23,313,931 km (0.042 R)
• M20: 27,782,718 km (0.106 R)
• M21: 28,848,005 km (0.114 R)
• M22: 30,609,071 km (0.063 R)
• M23: 35,076,961 km (0.08 R)
• M24: 35,571,232 km (0.079 R)
• M25: 38,112,451 km (0.098 R)
• M26: 42,286,980 km (0.104 R)
• M27: 45,136,370 km (0.081 R)
• M28: 54,448,987 km (0.091 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 10,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit