🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.05 AU - 1.43 AU

Year: 520 Days

Day: 29.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.65 AU - 1.87 AU

Year: 880 Days

Day: 46.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,273,031 km

• M1: 1,098,198 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.08 AU - 2.32 AU

Year: 1229 Days

Day: 39.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,273,031 km

• M1: 96,191 km (0.111 R)
• M2: 1,333,515 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.92 AU - 4.08 AU

Year: 2467 Days

Day: 38.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.9

Radius: 14.5

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.21 AU - 4.55 AU

Year: 3453 Days

Day: 12.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 18,273,031 km

• M1: 180,565 km (0.081 R)
• M2: 1,064,688 km (0.098 R)
• M3: 1,552,228 km (0.103 R)
• M4: 2,276,580 km (0.095 R)
• M5: 3,298,035 km (0.061 R)
• M6: 4,142,664 km (0.087 R)
• M7: 5,084,383 km (0.052 R)
• M8: 6,388,128 km (0.107 R)
• M9: 7,064,759 km (0.077 R)
• M10: 7,674,371 km (0.107 R)
• M11: 8,810,118 km (0.109 R)
• M12: 10,401,690 km (0.119 R)
• M13: 11,945,390 km (0.072 R)
• M14: 15,346,498 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188

Radius: 12.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.04 AU - 6.4 AU

Year: 4493 Days

Day: 10 Hours

Environment

Temp: -157 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 18,273,031 km

• M1: 155,731 km (0.111 R)
• M2: 611,107 km (0.096 R)
• M3: 1,007,841 km (0.077 R)
• M4: 2,097,213 km (0.042 R)
• M5: 2,516,535 km (0.091 R)
• M6: 2,929,874 km (0.108 R)
• M7: 4,927,155 km (0.091 R)
• M8: 5,802,153 km (0.097 R)
• M9: 7,002,676 km (0.1 R)
• M10: 7,646,994 km (0.102 R)
• M11: 9,712,791 km (0.069 R)
• M12: 10,144,980 km (0.076 R)
• M13: 10,855,569 km (0.117 R)
• M14: 12,756,360 km (0.093 R)
• M15: 13,853,361 km (0.101 R)
• M16: 14,355,561 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 16,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit