🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.82 AU - 0.92 AU

Year: 289 Days

Day: 12.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,875,918 km

• M1: 54,753 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.25 AU - 1.93 AU

Year: 715 Days

Day: 45.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,875,918 km

• M1: 51,162 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.1

Radius: 11.2

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.5 AU - 11.58 AU

Year: 10503 Days

Day: 9.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,875,918 km

• M1: 139,575 km (0.083 R)
• M2: 558,748 km (0.105 R)
• M3: 1,170,005 km (0.103 R)
• M4: 2,092,276 km (0.045 R)
• M5: 2,649,079 km (0.072 R)
• M6: 3,163,995 km (0.096 R)
• M7: 4,143,113 km (0.116 R)
• M8: 5,412,002 km (0.111 R)
• M9: 5,783,753 km (0.052 R)
• M10: 6,692,560 km (0.085 R)
• M11: 7,444,888 km (0.116 R)
• M12: 9,597,302 km (0.1 R)
• M13: 14,763,664 km (0.12 R)
• M14: 18,573,922 km (0.056 R)
• M15: 19,818,128 km (0.119 R)
• M16: 21,534,314 km (0.075 R)
• M17: 22,906,875 km (0.118 R)
• M18: 25,166,999 km (0.119 R)
• M19: 28,171,074 km (0.053 R)
• M20: 31,190,707 km (0.091 R)
• M21: 35,936,999 km (0.086 R)
• M22: 36,772,204 km (0.118 R)
• M23: 38,605,526 km (0.093 R)
• M24: 42,985,452 km (0.076 R)
• M25: 45,433,173 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.2

Radius: 8.9

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 8.48 AU - 14.06 AU

Year: 13486 Days

Day: 12.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,875,918 km

• M1: 129,253 km (0.118 R)
• M2: 862,133 km (0.11 R)
• M3: 1,795,025 km (0.076 R)
• M4: 2,624,994 km (0.099 R)
• M5: 3,341,867 km (0.08 R)
• M6: 3,946,242 km (0.087 R)
• M7: 5,444,166 km (0.104 R)
• M8: 6,241,074 km (0.077 R)
• M9: 7,200,744 km (0.053 R)
• M10: 7,785,073 km (0.087 R)
• M11: 8,845,572 km (0.116 R)
• M12: 9,150,902 km (0.046 R)
• M13: 10,669,619 km (0.098 R)
• M14: 11,015,789 km (0.052 R)
• M15: 16,000,390 km (0.098 R)
• M16: 17,547,082 km (0.075 R)
• M17: 20,401,110 km (0.084 R)
• M18: 22,782,260 km (0.116 R)
• M19: 25,856,496 km (0.116 R)
• M20: 27,654,513 km (0.103 R)
• M21: 29,196,568 km (0.104 R)
• M22: 29,761,000 km (0.053 R)
• M23: 30,795,170 km (0.07 R)
• M24: 34,541,251 km (0.109 R)
• M25: 38,715,630 km (0.08 R)
• M26: 39,809,340 km (0.089 R)
• M27: 40,923,694 km (0.059 R)
• M28: 43,653,257 km (0.114 R)
• M29: 44,242,972 km (0.1 R)
• M30: 44,539,774 km (0.109 R)
• M31: 46,808,725 km (0.063 R)
• M32: 47,737,578 km (0.081 R)
• M33: 50,113,192 km (0.09 R)
• M34: 56,134,207 km (0.054 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 14,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit