🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.79 AU - 1.27 AU

Year: 400 Days

Day: 23 Hours

Environment

Temp: -4 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.04 AU - 1.26 AU

Year: 472 Days

Day: 13.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 58,198,507 km

• M1: 18,251 km (0.12 R)
• M2: 138,827 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.4

Radius: 10.2

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.11 AU - 6.69 AU

Year: 4805 Days

Day: 13.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,198,507 km

• M1: 126,859 km (0.113 R)
• M2: 459,116 km (0.102 R)
• M3: 794,664 km (0.114 R)
• M4: 1,121,086 km (0.089 R)
• M5: 1,951,055 km (0.099 R)
• M6: 3,035,939 km (0.072 R)
• M7: 3,861,869 km (0.078 R)
• M8: 4,245,588 km (0.088 R)
• M9: 5,011,379 km (0.114 R)
• M10: 6,013,386 km (0.028 R)
• M11: 6,437,196 km (0.051 R)
• M12: 7,011,503 km (0.075 R)
• M13: 7,724,336 km (0.051 R)
• M14: 8,336,192 km (0.109 R)
• M15: 9,097,047 km (0.11 R)
• M16: 11,798,036 km (0.108 R)
• M17: 12,271,214 km (0.107 R)
• M18: 14,774,884 km (0.107 R)
• M19: 16,002,634 km (0.08 R)
• M20: 17,970,145 km (0.049 R)
• M21: 21,112,299 km (0.1 R)
• M22: 23,622,252 km (0.077 R)
• M23: 26,085,381 km (0.118 R)
• M24: 27,543,810 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.8

Radius: 11.1

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 9.95 AU - 12.01 AU

Year: 13931 Days

Day: 13.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 58,198,507 km

• M1: 138,228 km (0.099 R)
• M2: 499,657 km (0.112 R)
• M3: 1,399,039 km (0.09 R)
• M4: 1,901,389 km (0.087 R)
• M5: 2,379,953 km (0.104 R)
• M6: 4,722,057 km (0.088 R)
• M7: 6,204,572 km (0.117 R)
• M8: 7,094,978 km (0.064 R)
• M9: 7,571,148 km (0.117 R)
• M10: 8,539,645 km (0.116 R)
• M11: 9,078,796 km (0.114 R)
• M12: 9,692,895 km (0.112 R)
• M13: 10,225,463 km (0.091 R)
• M14: 12,868,110 km (0.091 R)
• M15: 13,316,604 km (0.025 R)
• M16: 14,864,344 km (0.11 R)
• M17: 16,830,209 km (0.119 R)
• M18: 19,629,036 km (0.105 R)
• M19: 20,482,641 km (0.104 R)
• M20: 22,355,307 km (0.118 R)
• M21: 23,475,347 km (0.068 R)
• M22: 24,927,344 km (0.07 R)
• M23: 26,335,957 km (0.046 R)
• M24: 29,311,160 km (0.11 R)
• M25: 36,046,654 km (0.079 R)
• M26: 36,939,005 km (0.117 R)
• M27: 39,435,495 km (0.044 R)
• M28: 41,484,238 km (0.119 R)
• M29: 42,888,812 km (0.051 R)
• M30: 44,324,802 km (0.109 R)
• M31: 47,292,824 km (0.109 R)
• M32: 50,390,696 km (0.112 R)
• M33: 50,866,866 km (0.102 R)
• M34: 52,964,528 km (0.11 R)
• M35: 53,786,568 km (0.073 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 16,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit