🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.73 AU - 1.05 AU

Year: 313 Days

Day: 24.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.03 AU - 2.53 AU

Year: 1283 Days

Day: 35.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 65.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.33 AU - 2.93 AU

Year: 1590 Days

Day: 31.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,294,973 km

• M1: 140,772 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.5 AU - 5.12 AU

Year: 3336 Days

Day: 39.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 129.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,294,973 km

• M1: 35,455 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 942.5

Radius: 13.1

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.8 AU - 6.72 AU

Year: 5153 Days

Day: 6.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 36,294,973 km

• M1: 163,062 km (0.084 R)
• M2: 652,247 km (0.087 R)
• M3: 1,065,436 km (0.075 R)
• M4: 1,539,212 km (0.095 R)
• M5: 1,947,016 km (0.099 R)
• M6: 2,707,721 km (0.097 R)
• M7: 3,188,529 km (0.119 R)
• M8: 3,887,749 km (0.111 R)
• M9: 4,349,708 km (0.077 R)
• M10: 4,848,617 km (0.068 R)
• M11: 5,298,009 km (0.115 R)
• M12: 6,120,348 km (0.098 R)
• M13: 7,492,909 km (0.092 R)
• M14: 10,147,373 km (0.109 R)
• M15: 11,562,719 km (0.098 R)
• M16: 12,839,686 km (0.111 R)
• M17: 13,321,690 km (0.03 R)
• M18: 17,429,050 km (0.087 R)
• M19: 20,886,705 km (0.103 R)
• M20: 21,704,706 km (0.099 R)
• M21: 22,854,366 km (0.12 R)
• M22: 25,108,507 km (0.092 R)
• M23: 32,459,297 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.9

Radius: 14.2

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.83 AU - 6.89 AU

Year: 6698 Days

Day: 13.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 36,294,973 km

• M1: 176,974 km (0.118 R)
• M2: 727,494 km (0.063 R)
• M3: 1,284,148 km (0.084 R)
• M4: 1,904,231 km (0.102 R)
• M5: 2,505,615 km (0.092 R)
• M6: 3,295,491 km (0.116 R)
• M7: 4,637,384 km (0.116 R)
• M8: 6,055,572 km (0.086 R)
• M9: 6,519,625 km (0.083 R)
• M10: 7,823,221 km (0.119 R)
• M11: 9,250,983 km (0.041 R)
• M12: 11,334,133 km (0.086 R)
• M13: 12,041,881 km (0.104 R)
• M14: 12,618,431 km (0.096 R)
• M15: 14,576,517 km (0.029 R)
• M16: 15,231,906 km (0.088 R)
• M17: 17,119,681 km (0.047 R)
• M18: 19,018,078 km (0.047 R)
• M19: 22,123,730 km (0.113 R)
• M20: 25,127,356 km (0.07 R)
• M21: 29,605,119 km (0.099 R)
• M22: 33,653,238 km (0.081 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 17,103 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit