🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.66 AU - 0.96 AU

Year: 273 Days

Day: 37.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,291,125 km

• M1: 76,295 km (0.076 R)
• M2: 150,944 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.81 AU - 0.95 AU

Year: 309 Days

Day: 39.3 Hours

Environment

Temp: 47 °C

Axial Tilt: 43.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,291,125 km

• M1: 60,438 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.87 AU - 1.25 AU

Year: 409 Days

Day: 41.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.15 AU - 1.29 AU

Year: 505 Days

Day: 43.1 Hours

Environment

Temp: -18 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.16 AU - 1.5 AU

Year: 575 Days

Day: 32.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.9

Radius: 13.2

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.34 AU - 8.9 AU

Year: 7119 Days

Day: 13.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,291,125 km

• M1: 164,258 km (0.106 R)
• M2: 838,047 km (0.071 R)
• M3: 2,332,979 km (0.117 R)
• M4: 3,103,707 km (0.092 R)
• M5: 4,115,288 km (0.063 R)
• M6: 4,655,785 km (0.057 R)
• M7: 5,460,771 km (0.07 R)
• M8: 7,861,069 km (0.047 R)
• M9: 8,313,752 km (0.065 R)
• M10: 8,740,256 km (0.077 R)
• M11: 9,316,806 km (0.101 R)
• M12: 9,871,365 km (0.103 R)
• M13: 10,995,892 km (0.116 R)
• M14: 12,423,206 km (0.082 R)
• M15: 12,925,406 km (0.119 R)
• M16: 14,210,302 km (0.097 R)
• M17: 16,427,641 km (0.114 R)
• M18: 17,101,580 km (0.042 R)
• M19: 17,584,033 km (0.115 R)
• M20: 19,013,291 km (0.088 R)
• M21: 22,264,501 km (0.102 R)
• M22: 27,905,388 km (0.118 R)
• M23: 28,671,479 km (0.099 R)
• M24: 31,669,869 km (0.089 R)
• M25: 35,536,825 km (0.036 R)
• M26: 39,707,912 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 16,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit