🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.75 AU - 0.91 AU

Year: 275 Days

Day: 42.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.91 AU - 1.15 AU

Year: 380 Days

Day: 30.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.06 AU - 1.08 AU

Year: 402 Days

Day: 25 Hours

Environment

Temp: 15 °C

Axial Tilt: 24.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.1 AU - 3.22 AU

Year: 1577 Days

Day: 24.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,161,273 km

• M1: 1,431,652 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.37 AU - 4.79 AU

Year: 2995 Days

Day: 12.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735

Radius: 5.1

Gravity: 28.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 16.9 AU - 18.82 AU

Year: 27432 Days

Day: 16.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 96,161,273 km

• M1: 64,028 km (0.093 R)
• M2: 279,449 km (0.104 R)
• M3: 775,964 km (0.08 R)
• M4: 1,100,741 km (0.118 R)
• M5: 1,811,630 km (0.118 R)
• M6: 1,976,038 km (0.088 R)
• M7: 2,335,223 km (0.111 R)
• M8: 3,182,994 km (0.115 R)
• M9: 3,907,496 km (0.093 R)
• M10: 4,509,777 km (0.087 R)
• M11: 4,774,865 km (0.096 R)
• M12: 7,081,963 km (0.085 R)
• M13: 8,878,783 km (0.119 R)
• M14: 12,003,733 km (0.07 R)
• M15: 15,364,150 km (0.09 R)
• M16: 20,613,689 km (0.118 R)
• M17: 22,307,735 km (0.109 R)
• M18: 23,864,301 km (0.082 R)
• M19: 29,356,039 km (0.109 R)
• M20: 30,413,098 km (0.114 R)
• M21: 36,684,240 km (0.106 R)
• M22: 37,755,211 km (0.085 R)
• M23: 38,846,977 km (0.097 R)
• M24: 39,321,202 km (0.101 R)
• M25: 45,491,665 km (0.101 R)
• M26: 45,666,844 km (0.109 R)
• M27: 49,635,526 km (0.097 R)
• M28: 50,380,823 km (0.1 R)
• M29: 56,615,165 km (0.101 R)
• M30: 58,663,907 km (0.119 R)
• M31: 69,652,769 km (0.087 R)
• M32: 76,367,319 km (0.088 R)
• M33: 77,610,029 km (0.072 R)
• M34: 84,026,282 km (0.075 R)
• M35: 85,084,687 km (0.092 R)
• M36: 87,498,299 km (0.119 R)
• M37: 87,769,370 km (0.09 R)
• M38: 94,441,884 km (0.057 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 14,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit