🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.75 AU - 1.21 AU

Year: 364 Days

Day: 40 Hours

Environment

Temp: 25 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,456,629 km

• M1: 592,258 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.98 AU - 1.04 AU

Year: 380 Days

Day: 45.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.89 AU - 1.25 AU

Year: 415 Days

Day: 17.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.67 AU - 2.49 AU

Year: 1124 Days

Day: 45.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.89 AU - 2.43 AU

Year: 1190 Days

Day: 44.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,456,629 km

• M1: 31,416 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.42 AU - 5.26 AU

Year: 3388 Days

Day: 44.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.6

Radius: 13.6

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.94 AU - 10.36 AU

Year: 9534 Days

Day: 14 Hours

Environment

Temp: -180 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,456,629 km

• M1: 169,494 km (0.083 R)
• M2: 610,659 km (0.077 R)
• M3: 1,178,532 km (0.096 R)
• M4: 1,862,194 km (0.057 R)
• M5: 2,288,698 km (0.071 R)
• M6: 2,896,215 km (0.119 R)
• M7: 5,602,141 km (0.081 R)
• M8: 6,239,428 km (0.104 R)
• M9: 7,286,015 km (0.106 R)
• M10: 7,812,898 km (0.045 R)
• M11: 9,071,016 km (0.098 R)
• M12: 10,507,156 km (0.082 R)
• M13: 10,937,100 km (0.101 R)
• M14: 11,478,645 km (0.095 R)
• M15: 12,246,082 km (0.103 R)
• M16: 13,322,139 km (0.091 R)
• M17: 16,478,804 km (0.102 R)
• M18: 17,789,880 km (0.049 R)
• M19: 18,609,377 km (0.11 R)
• M20: 19,597,022 km (0.065 R)
• M21: 23,982,184 km (0.082 R)
• M22: 24,982,396 km (0.084 R)
• M23: 27,244,764 km (0.073 R)
• M24: 27,785,710 km (0.108 R)
• M25: 30,021,301 km (0.104 R)
• M26: 32,981,394 km (0.08 R)
• M27: 34,742,609 km (0.08 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: 219 - 17,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit