🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.76 AU - 1.06 AU

Year: 311 Days

Day: 40.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.09 AU - 1.35 AU

Year: 483 Days

Day: 43.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,891,117 km

• M1: 525,388 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.99 AU - 2.75 AU

Year: 1307 Days

Day: 24.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.19 AU - 3.51 AU

Year: 2196 Days

Day: 27 Hours

Environment

Temp: -96 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.57 AU - 5.15 AU

Year: 3837 Days

Day: 44.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.6

Radius: 9.4

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.87 AU - 10.51 AU

Year: 9175 Days

Day: 9.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 49,891,117 km

• M1: 116,986 km (0.119 R)
• M2: 787,932 km (0.042 R)
• M3: 1,434,045 km (0.063 R)
• M4: 1,889,421 km (0.055 R)
• M5: 2,269,250 km (0.031 R)
• M6: 2,638,158 km (0.111 R)
• M7: 3,001,831 km (0.119 R)
• M8: 3,910,937 km (0.095 R)
• M9: 4,414,932 km (0.065 R)
• M10: 5,972,845 km (0.1 R)
• M11: 6,338,611 km (0.054 R)
• M12: 7,115,623 km (0.109 R)
• M13: 8,625,963 km (0.09 R)
• M14: 10,287,546 km (0.072 R)
• M15: 12,210,627 km (0.076 R)
• M16: 12,982,253 km (0.084 R)
• M17: 14,168,115 km (0.039 R)
• M18: 14,491,995 km (0.113 R)
• M19: 15,424,737 km (0.045 R)
• M20: 16,326,364 km (0.096 R)
• M21: 17,557,853 km (0.053 R)
• M22: 20,204,988 km (0.094 R)
• M23: 20,532,906 km (0.096 R)
• M24: 20,947,891 km (0.107 R)
• M25: 21,708,895 km (0.083 R)
• M26: 22,400,636 km (0.103 R)
• M27: 22,929,165 km (0.118 R)
• M28: 25,792,917 km (0.12 R)
• M29: 29,618,284 km (0.111 R)
• M30: 30,041,796 km (0.117 R)
• M31: 30,469,197 km (0.101 R)
• M32: 32,108,490 km (0.081 R)
• M33: 33,805,828 km (0.041 R)
• M34: 36,644,746 km (0.077 R)
• M35: 38,497,516 km (0.106 R)
• M36: 40,153,116 km (0.118 R)
• M37: 42,255,265 km (0.038 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 13,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit