🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.54 AU

Year: 141 Days

Day: 29.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.2 AU - 1.78 AU

Year: 685 Days

Day: 20.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,048,218 km

• M1: 48,769 km (0.118 R)
• M2: 981,661 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.74 AU - 2.78 AU

Year: 1280 Days

Day: 32 Hours

Environment

Temp: -87 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,048,218 km

• M1: 160,967 km (0.06 R)
• M2: 326,273 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.7

Radius: 8.7

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.91 AU - 7.61 AU

Year: 5900 Days

Day: 5.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,048,218 km

• M1: 178,919 km (0.083 R)
• M2: 847,023 km (0.099 R)
• M3: 1,125,724 km (0.117 R)
• M4: 2,103,047 km (0.091 R)
• M5: 6,742,226 km (0.065 R)
• M6: 7,176,210 km (0.072 R)
• M7: 8,026,375 km (0.094 R)
• M8: 9,101,235 km (0.104 R)
• M9: 13,361,035 km (0.09 R)
• M10: 15,717,351 km (0.085 R)
• M11: 16,540,887 km (0.097 R)
• M12: 18,337,557 km (0.077 R)
• M13: 20,884,012 km (0.08 R)
• M14: 22,534,825 km (0.089 R)
• M15: 24,039,480 km (0.101 R)
• M16: 26,666,718 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.8

Radius: 13.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.34 AU - 10.42 AU

Year: 12599 Days

Day: 12.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,048,218 km

• M1: 165,455 km (0.095 R)
• M2: 726,447 km (0.116 R)
• M3: 1,755,232 km (0.104 R)
• M4: 3,196,607 km (0.119 R)
• M5: 4,912,644 km (0.044 R)
• M6: 5,459,873 km (0.094 R)
• M7: 6,085,791 km (0.114 R)
• M8: 6,966,474 km (0.105 R)
• M9: 8,444,800 km (0.052 R)
• M10: 8,931,741 km (0.076 R)
• M11: 10,123,288 km (0.109 R)
• M12: 10,561,610 km (0.072 R)
• M13: 14,266,850 km (0.07 R)
• M14: 14,888,878 km (0.102 R)
• M15: 15,456,901 km (0.087 R)
• M16: 16,788,023 km (0.103 R)
• M17: 17,638,337 km (0.085 R)
• M18: 19,593,132 km (0.1 R)
• M19: 20,189,579 km (0.09 R)
• M20: 20,622,964 km (0.086 R)
• M21: 21,869,713 km (0.076 R)
• M22: 22,419,186 km (0.084 R)
• M23: 25,809,971 km (0.102 R)
• M24: 29,751,725 km (0.11 R)
• M25: 31,226,910 km (0.086 R)
• M26: 36,582,663 km (0.11 R)
• M27: 37,487,730 km (0.109 R)
• M28: 40,980,242 km (0.089 R)
• M29: 43,090,919 km (0.115 R)
• M30: 43,955,295 km (0.037 R)
• M31: 46,768,334 km (0.042 R)
• M32: 55,585,482 km (0.082 R)
• M33: 56,953,705 km (0.102 R)
• M34: 57,820,325 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 11,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit