🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.55 AU - 0.65 AU

Year: 169 Days

Day: 43.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.15 AU - 1.49 AU

Year: 551 Days

Day: 39.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,040,574 km

• M1: 187,297 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.73 AU - 2.71 AU

Year: 1202 Days

Day: 22.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.58 AU - 4.24 AU

Year: 2289 Days

Day: 35.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,040,574 km

• M1: 62,083 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.61 AU - 4.57 AU

Year: 3006 Days

Day: 38.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,040,574 km

• M1: 33,809 km (0.113 R)
• M2: 1,053,169 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.2

Radius: 6.5

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.15 AU - 18.17 AU

Year: 26972 Days

Day: 19.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 63,040,574 km

• M1: 80,783 km (0.064 R)
• M2: 655,687 km (0.108 R)
• M3: 1,064,538 km (0.115 R)
• M4: 1,920,388 km (0.085 R)
• M5: 2,202,529 km (0.117 R)
• M6: 2,621,553 km (0.043 R)
• M7: 2,921,497 km (0.07 R)
• M8: 3,295,791 km (0.088 R)
• M9: 3,730,073 km (0.085 R)
• M10: 4,451,883 km (0.075 R)
• M11: 5,894,904 km (0.079 R)
• M12: 7,131,031 km (0.089 R)
• M13: 7,810,056 km (0.118 R)
• M14: 8,285,927 km (0.103 R)
• M15: 10,960,886 km (0.106 R)
• M16: 11,802,075 km (0.112 R)
• M17: 14,371,568 km (0.097 R)
• M18: 15,013,343 km (0.113 R)
• M19: 16,354,338 km (0.04 R)
• M20: 23,580,364 km (0.073 R)
• M21: 29,501,149 km (0.109 R)
• M22: 30,073,510 km (0.104 R)
• M23: 36,210,613 km (0.115 R)
• M24: 37,131,388 km (0.112 R)
• M25: 39,709,109 km (0.074 R)
• M26: 42,259,005 km (0.105 R)
• M27: 42,694,335 km (0.115 R)
• M28: 45,673,128 km (0.1 R)
• M29: 48,947,077 km (0.1 R)
• M30: 55,436,184 km (0.071 R)
• M31: 56,307,442 km (0.028 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 19,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit