🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.22 AU - 1.38 AU

Year: 521 Days

Day: 47.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,139,997 km

• M1: 10,322 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.22 AU - 2.22 AU

Year: 1163 Days

Day: 29.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,139,997 km

• M1: 69,413 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.34 AU - 5.82 AU

Year: 4024 Days

Day: 39.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,139,997 km

• M1: 37,848 km (0.096 R)
• M2: 2,996,595 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.4

Radius: 14.4

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.84 AU - 10.28 AU

Year: 9585 Days

Day: 7.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,139,997 km

• M1: 198,666 km (0.111 R)
• M2: 747,690 km (0.114 R)
• M3: 1,323,343 km (0.102 R)
• M4: 1,882,839 km (0.073 R)
• M5: 2,490,057 km (0.086 R)
• M6: 4,477,015 km (0.077 R)
• M7: 5,228,745 km (0.086 R)
• M8: 5,699,828 km (0.076 R)
• M9: 6,513,192 km (0.066 R)
• M10: 7,677,064 km (0.066 R)
• M11: 9,423,918 km (0.112 R)
• M12: 10,761,024 km (0.118 R)
• M13: 11,319,622 km (0.082 R)
• M14: 12,384,909 km (0.026 R)
• M15: 13,633,004 km (0.048 R)
• M16: 15,467,971 km (0.098 R)
• M17: 17,462,709 km (0.099 R)
• M18: 18,164,323 km (0.074 R)
• M19: 18,666,523 km (0.054 R)
• M20: 19,251,900 km (0.042 R)
• M21: 20,459,304 km (0.034 R)
• M22: 21,318,295 km (0.057 R)
• M23: 22,282,603 km (0.109 R)
• M24: 24,040,079 km (0.12 R)
• M25: 26,433,345 km (0.093 R)
• M26: 27,546,503 km (0.076 R)
• M27: 28,497,796 km (0.092 R)
• M28: 32,733,959 km (0.03 R)
• M29: 35,334,269 km (0.055 R)
• M30: 37,488,329 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.3

Radius: 14.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.09 AU - 12.91 AU

Year: 12822 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,139,997 km

• M1: 176,675 km (0.111 R)
• M2: 656,435 km (0.078 R)
• M3: 1,298,510 km (0.085 R)
• M4: 2,022,414 km (0.112 R)
• M5: 4,688,397 km (0.088 R)
• M6: 5,872,614 km (0.106 R)
• M7: 6,443,031 km (0.075 R)
• M8: 10,119,099 km (0.066 R)
• M9: 10,576,420 km (0.097 R)
• M10: 11,642,305 km (0.115 R)
• M11: 14,813,480 km (0.114 R)
• M12: 16,985,342 km (0.108 R)
• M13: 22,635,055 km (0.119 R)
• M14: 23,331,434 km (0.106 R)
• M15: 23,773,794 km (0.034 R)
• M16: 24,312,197 km (0.099 R)
• M17: 25,042,534 km (0.101 R)
• M18: 29,017,948 km (0.12 R)
• M19: 30,889,417 km (0.084 R)
• M20: 44,108,035 km (0.059 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 18,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit