🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.24 AU - 1.28 AU

Year: 499 Days

Day: 20.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 90,262,464 km

• M1: 179,218 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.32 AU - 1.42 AU

Year: 566 Days

Day: 23.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.52 AU - 1.68 AU

Year: 715 Days

Day: 34.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.78 AU - 3.2 AU

Year: 1826 Days

Day: 37.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.96 AU - 4.28 AU

Year: 2432 Days

Day: 23 Hours

Environment

Temp: -102 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.25 AU - 4.03 AU

Year: 2452 Days

Day: 39.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,262,464 km

• M1: 653,743 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.3

Radius: 4.8

Gravity: 41.46 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.47 AU - 17.85 AU

Year: 21882 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 90,262,464 km

• M1: 167,101 km (0.116 R)
• M2: 323,431 km (0.119 R)
• M3: 659,128 km (0.089 R)
• M4: 825,481 km (0.097 R)
• M5: 2,495,143 km (0.102 R)
• M6: 2,695,305 km (0.093 R)
• M7: 3,156,216 km (0.105 R)
• M8: 3,450,924 km (0.085 R)
• M9: 6,141,142 km (0.115 R)
• M10: 7,484,531 km (0.08 R)
• M11: 8,008,423 km (0.106 R)
• M12: 8,954,629 km (0.092 R)
• M13: 9,726,854 km (0.047 R)
• M14: 14,822,905 km (0.115 R)
• M15: 18,679,837 km (0.118 R)
• M16: 20,233,411 km (0.115 R)
• M17: 23,374,817 km (0.119 R)
• M18: 23,595,175 km (0.109 R)
• M19: 36,169,324 km (0.1 R)
• M20: 55,651,156 km (0.087 R)
• M21: 89,992,095 km (0.113 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 18,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit