🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.38 AU - 2.14 AU

Year: 813 Days

Day: 37.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.54 AU - 2.96 AU

Year: 1588 Days

Day: 31.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,426,027 km

• M1: 706,551 km (0.108 R)
• M2: 1,817,315 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.96 AU - 3.04 AU

Year: 1810 Days

Day: 43.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.2

Radius: 8.3

Gravity: 12.24 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.56 AU - 10.42 AU

Year: 9387 Days

Day: 13.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 67,426,027 km

• M1: 103,372 km (0.057 R)
• M2: 409,449 km (0.073 R)
• M3: 1,339,499 km (0.119 R)
• M4: 1,774,829 km (0.112 R)
• M5: 3,155,169 km (0.08 R)
• M6: 3,929,487 km (0.095 R)
• M7: 4,551,964 km (0.11 R)
• M8: 5,538,412 km (0.115 R)
• M9: 6,028,046 km (0.039 R)
• M10: 8,550,416 km (0.057 R)
• M11: 8,967,345 km (0.027 R)
• M12: 9,593,412 km (0.098 R)
• M13: 10,403,485 km (0.109 R)
• M14: 12,159,465 km (0.12 R)
• M15: 12,509,524 km (0.111 R)
• M16: 18,142,931 km (0.101 R)
• M17: 19,777,287 km (0.094 R)
• M18: 21,677,330 km (0.109 R)
• M19: 22,365,779 km (0.09 R)
• M20: 22,980,028 km (0.105 R)
• M21: 23,515,588 km (0.039 R)
• M22: 25,932,492 km (0.093 R)
• M23: 26,221,664 km (0.071 R)
• M24: 32,132,575 km (0.045 R)
• M25: 32,466,179 km (0.075 R)
• M26: 33,709,337 km (0.115 R)
• M27: 35,692,556 km (0.106 R)
• M28: 46,928,104 km (0.104 R)
• M29: 48,808,549 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 200.7

Radius: 6.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 16.36 AU - 23.36 AU

Year: 30822 Days

Day: 18.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 67,426,027 km

• M1: 82,279 km (0.061 R)
• M2: 304,880 km (0.117 R)
• M3: 529,576 km (0.11 R)
• M4: 1,121,685 km (0.09 R)
• M5: 1,758,673 km (0.108 R)
• M6: 2,415,258 km (0.043 R)
• M7: 3,197,954 km (0.082 R)
• M8: 10,568,940 km (0.078 R)
• M9: 11,972,168 km (0.118 R)
• M10: 22,013,327 km (0.072 R)
• M11: 23,880,906 km (0.095 R)
• M12: 25,958,372 km (0.09 R)
• M13: 31,066,990 km (0.104 R)
• M14: 33,919,672 km (0.097 R)
• M15: 42,618,489 km (0.104 R)
• M16: 43,366,478 km (0.081 R)
• M17: 45,197,257 km (0.064 R)
• M18: 48,362,149 km (0.039 R)
• M19: 49,339,622 km (0.099 R)
• M20: 50,998,064 km (0.118 R)
• M21: 54,952,683 km (0.116 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 19,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit