🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.05 AU - 1.21 AU

Year: 455 Days

Day: 13.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.58 AU - 2.54 AU

Year: 1120 Days

Day: 27.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.16 AU - 4.3 AU

Year: 2728 Days

Day: 30 Hours

Environment

Temp: -122 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.9

Radius: 6.8

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.36 AU - 12.64 AU

Year: 16738 Days

Day: 21.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,927,804 km

• M1: 84,672 km (0.069 R)
• M2: 364,720 km (0.106 R)
• M3: 1,428,809 km (0.09 R)
• M4: 2,016,878 km (0.105 R)
• M5: 2,491,403 km (0.055 R)
• M6: 2,801,071 km (0.093 R)
• M7: 5,300,851 km (0.079 R)
• M8: 7,466,879 km (0.05 R)
• M9: 9,673,597 km (0.055 R)
• M10: 13,245,545 km (0.119 R)
• M11: 15,396,463 km (0.066 R)
• M12: 18,667,570 km (0.04 R)
• M13: 20,464,690 km (0.107 R)
• M14: 23,906,488 km (0.116 R)
• M15: 34,344,829 km (0.117 R)
• M16: 46,535,260 km (0.061 R)
• M17: 46,841,636 km (0.081 R)
• M18: 52,586,943 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.1

Radius: 5.3

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 12.99 AU - 19.99 AU

Year: 25362 Days

Day: 22 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,927,804 km

• M1: 65,973 km (0.107 R)
• M2: 437,424 km (0.05 R)
• M3: 4,033,159 km (0.099 R)
• M4: 6,991,606 km (0.096 R)
• M5: 9,926,866 km (0.093 R)
• M6: 12,717,913 km (0.06 R)
• M7: 12,916,430 km (0.068 R)
• M8: 13,730,541 km (0.103 R)
• M9: 14,009,392 km (0.095 R)
• M10: 14,941,835 km (0.092 R)
• M11: 15,838,675 km (0.063 R)
• M12: 28,186,184 km (0.088 R)
• M13: 37,588,859 km (0.117 R)
• M14: 37,861,127 km (0.087 R)
• M15: 42,104,022 km (0.106 R)
• M16: 44,643,595 km (0.104 R)
• M17: 45,102,112 km (0.073 R)
• M18: 57,610,888 km (0.052 R)
• M19: 63,585,079 km (0.113 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: 149 - 11,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit