🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.72 AU - 0.72 AU

Year: 231 Days

Day: 18.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,476,520 km

• M1: 284,386 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.19 AU - 1.59 AU

Year: 621 Days

Day: 12 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.16 AU - 2.6 AU

Year: 1391 Days

Day: 13.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.8

Radius: 14.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.12 AU - 9.54 AU

Year: 8298 Days

Day: 6.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,476,520 km

• M1: 177,872 km (0.08 R)
• M2: 741,557 km (0.119 R)
• M3: 2,577,721 km (0.109 R)
• M4: 3,386,447 km (0.095 R)
• M5: 3,954,021 km (0.07 R)
• M6: 4,661,918 km (0.113 R)
• M7: 7,304,266 km (0.055 R)
• M8: 8,686,101 km (0.061 R)
• M9: 10,369,227 km (0.068 R)
• M10: 10,914,212 km (0.091 R)
• M11: 14,206,711 km (0.112 R)
• M12: 14,994,344 km (0.059 R)
• M13: 15,810,700 km (0.076 R)
• M14: 17,028,426 km (0.107 R)
• M15: 17,532,571 km (0.086 R)
• M16: 19,718,944 km (0.061 R)
• M17: 20,345,460 km (0.1 R)
• M18: 21,785,489 km (0.112 R)
• M19: 24,388,043 km (0.118 R)
• M20: 25,272,615 km (0.087 R)
• M21: 27,707,770 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.4

Radius: 6.5

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.82 AU - 14.78 AU

Year: 18371 Days

Day: 15.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,476,520 km

• M1: 80,932 km (0.113 R)
• M2: 385,663 km (0.034 R)
• M3: 650,751 km (0.096 R)
• M4: 1,413,700 km (0.111 R)
• M5: 2,360,804 km (0.101 R)
• M6: 2,968,321 km (0.072 R)
• M7: 3,321,073 km (0.105 R)
• M8: 5,729,299 km (0.105 R)
• M9: 6,239,278 km (0.084 R)
• M10: 7,995,258 km (0.1 R)
• M11: 9,203,859 km (0.074 R)
• M12: 10,005,405 km (0.077 R)
• M13: 13,617,146 km (0.06 R)
• M14: 15,059,270 km (0.072 R)
• M15: 18,553,726 km (0.079 R)
• M16: 23,453,356 km (0.089 R)
• M17: 26,593,265 km (0.053 R)
• M18: 28,522,629 km (0.08 R)
• M19: 36,069,543 km (0.075 R)
• M20: 38,429,299 km (0.06 R)
• M21: 43,042,299 km (0.111 R)
• M22: 49,347,999 km (0.077 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: 344 - 17,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit