🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.46 AU - 0.6 AU

Year: 140 Days

Day: 20.5 Hours

Environment

Temp: 260 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.38 AU - 3.32 AU

Year: 1740 Days

Day: 41.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,624,446 km

• M1: 29,620 km (0.042 R)
• M2: 311,463 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.04 AU - 4.06 AU

Year: 2419 Days

Day: 17.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.5

Radius: 10.4

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.21 AU - 11.03 AU

Year: 9961 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 33,624,446 km

• M1: 130,749 km (0.075 R)
• M2: 522,845 km (0.095 R)
• M3: 930,200 km (0.092 R)
• M4: 1,317,808 km (0.107 R)
• M5: 1,798,466 km (0.04 R)
• M6: 2,193,554 km (0.112 R)
• M7: 3,138,863 km (0.106 R)
• M8: 3,516,597 km (0.105 R)
• M9: 3,951,179 km (0.087 R)
• M10: 4,715,325 km (0.096 R)
• M11: 5,117,145 km (0.109 R)
• M12: 5,745,306 km (0.103 R)
• M13: 8,071,254 km (0.106 R)
• M14: 8,512,418 km (0.09 R)
• M15: 9,735,081 km (0.082 R)
• M16: 10,911,220 km (0.061 R)
• M17: 11,952,122 km (0.035 R)
• M18: 14,550,786 km (0.047 R)
• M19: 14,941,087 km (0.032 R)
• M20: 15,338,419 km (0.026 R)
• M21: 15,742,782 km (0.096 R)
• M22: 19,472,856 km (0.026 R)
• M23: 20,510,317 km (0.057 R)
• M24: 22,263,454 km (0.053 R)
• M25: 25,404,112 km (0.118 R)
• M26: 27,423,833 km (0.096 R)
• M27: 28,220,741 km (0.084 R)
• M28: 30,385,871 km (0.062 R)
• M29: 33,894,838 km (0.099 R)
• M30: 34,812,621 km (0.081 R)
• M31: 43,159,434 km (0.083 R)
• M32: 44,920,201 km (0.082 R)
• M33: 47,294,170 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236

Radius: 9.2

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.56 AU - 9.74 AU

Year: 10010 Days

Day: 12.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 33,624,446 km

• M1: 117,285 km (0.105 R)
• M2: 461,659 km (0.085 R)
• M3: 759,508 km (0.11 R)
• M4: 1,677,890 km (0.108 R)
• M5: 2,071,781 km (0.077 R)
• M6: 2,544,211 km (0.12 R)
• M7: 3,397,517 km (0.1 R)
• M8: 4,404,461 km (0.105 R)
• M9: 5,046,983 km (0.041 R)
• M10: 6,451,857 km (0.096 R)
• M11: 6,823,159 km (0.105 R)
• M12: 7,608,847 km (0.097 R)
• M13: 8,062,278 km (0.1 R)
• M14: 8,573,604 km (0.087 R)
• M15: 10,420,389 km (0.066 R)
• M16: 12,831,608 km (0.119 R)
• M17: 16,324,419 km (0.104 R)
• M18: 17,207,345 km (0.116 R)
• M19: 18,930,863 km (0.111 R)
• M20: 19,413,914 km (0.119 R)
• M21: 27,681,740 km (0.09 R)
• M22: 29,576,995 km (0.09 R)
• M23: 31,653,862 km (0.118 R)
• M24: 32,530,805 km (0.09 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 16,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit