🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.15 AU - 1.67 AU

Year: 588 Days

Day: 23.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.84 AU - 2.56 AU

Year: 1147 Days

Day: 13.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.2 AU - 3 AU

Year: 1473 Days

Day: 26.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,743,003 km

• M1: 274,512 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.05 AU - 4.11 AU

Year: 2381 Days

Day: 31.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.72 AU - 4.22 AU

Year: 2780 Days

Day: 28.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,743,003 km

• M1: 1,754,334 km (0.088 R)
• M2: 3,125,399 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.9

Radius: 3.8

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 13.07 AU - 13.93 AU

Year: 17433 Days

Day: 20.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 49,743,003 km

• M1: 47,273 km (0.072 R)
• M2: 214,972 km (0.056 R)
• M3: 351,854 km (0.096 R)
• M4: 541,095 km (0.082 R)
• M5: 760,406 km (0.104 R)
• M6: 1,222,065 km (0.079 R)
• M7: 3,702,846 km (0.043 R)
• M8: 4,194,575 km (0.077 R)
• M9: 4,605,969 km (0.11 R)
• M10: 5,965,813 km (0.104 R)
• M11: 7,657,167 km (0.054 R)
• M12: 8,774,663 km (0.047 R)
• M13: 8,915,584 km (0.103 R)
• M14: 10,462,725 km (0.095 R)
• M15: 10,781,519 km (0.097 R)
• M16: 13,821,347 km (0.114 R)
• M17: 13,948,505 km (0.053 R)
• M18: 14,993,895 km (0.089 R)
• M19: 16,231,219 km (0.111 R)
• M20: 16,730,278 km (0.117 R)
• M21: 17,609,465 km (0.042 R)
• M22: 18,673,554 km (0.09 R)
• M23: 21,265,188 km (0.079 R)
• M24: 22,208,701 km (0.069 R)
• M25: 22,383,282 km (0.088 R)
• M26: 23,721,286 km (0.087 R)
• M27: 25,971,537 km (0.103 R)
• M28: 26,262,505 km (0.066 R)
• M29: 27,447,918 km (0.082 R)
• M30: 29,818,895 km (0.085 R)
• M31: 37,868,158 km (0.032 R)
• M32: 39,124,481 km (0.101 R)
• M33: 40,538,330 km (0.089 R)
• M34: 46,250,126 km (0.084 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 12,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit