🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.94 AU - 1.02 AU

Year: 364 Days

Day: 26.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,155,559 km

• M1: 331,359 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.46 AU - 2.26 AU

Year: 951 Days

Day: 44.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.34 AU - 4.42 AU

Year: 2864 Days

Day: 13.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,155,559 km

• M1: 2,801,519 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.4

Radius: 15

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.77 AU - 6.09 AU

Year: 4742 Days

Day: 12 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 36,155,559 km

• M1: 187,596 km (0.036 R)
• M2: 675,883 km (0.104 R)
• M3: 1,977,983 km (0.047 R)
• M4: 2,555,880 km (0.099 R)
• M5: 3,140,359 km (0.084 R)
• M6: 6,260,820 km (0.079 R)
• M7: 8,014,856 km (0.112 R)
• M8: 9,806,739 km (0.115 R)
• M9: 14,220,325 km (0.118 R)
• M10: 16,017,444 km (0.12 R)
• M11: 19,322,510 km (0.105 R)
• M12: 20,121,512 km (0.105 R)
• M13: 21,523,693 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.2

Radius: 14.7

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.16 AU - 8.64 AU

Year: 9123 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,155,559 km

• M1: 183,407 km (0.098 R)
• M2: 661,671 km (0.101 R)
• M3: 1,193,492 km (0.111 R)
• M4: 2,094,969 km (0.104 R)
• M5: 2,867,043 km (0.067 R)
• M6: 3,482,788 km (0.08 R)
• M7: 4,087,014 km (0.096 R)
• M8: 5,599,149 km (0.09 R)
• M9: 7,684,095 km (0.06 R)
• M10: 8,228,032 km (0.089 R)
• M11: 9,177,680 km (0.032 R)
• M12: 10,809,493 km (0.055 R)
• M13: 11,897,668 km (0.048 R)
• M14: 13,497,917 km (0.034 R)
• M15: 15,057,325 km (0.115 R)
• M16: 16,414,327 km (0.112 R)
• M17: 17,717,474 km (0.069 R)
• M18: 18,394,405 km (0.065 R)
• M19: 25,202,155 km (0.06 R)
• M20: 29,211,228 km (0.094 R)
• M21: 29,870,955 km (0.095 R)
• M22: 31,514,437 km (0.101 R)
• M23: 36,155,561 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 12,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit