🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.36 AU - 1.84 AU

Year: 751 Days

Day: 22.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.54 AU - 2.06 AU

Year: 896 Days

Day: 34.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,185,420 km

• M1: 772,823 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.47 AU - 2.53 AU

Year: 1466 Days

Day: 13.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,185,420 km

• M1: 1,555,219 km (0.119 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.5

Radius: 14.3

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.21 AU - 6.69 AU

Year: 6075 Days

Day: 6.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,185,420 km

• M1: 178,321 km (0.092 R)
• M2: 1,172,698 km (0.077 R)
• M3: 1,797,718 km (0.096 R)
• M4: 2,557,824 km (0.094 R)
• M5: 3,242,833 km (0.095 R)
• M6: 5,170,252 km (0.107 R)
• M7: 5,673,798 km (0.032 R)
• M8: 7,989,424 km (0.101 R)
• M9: 11,150,726 km (0.06 R)
• M10: 13,188,099 km (0.03 R)
• M11: 14,241,119 km (0.102 R)
• M12: 15,463,334 km (0.077 R)
• M13: 16,514,558 km (0.113 R)
• M14: 21,627,215 km (0.04 R)
• M15: 25,809,672 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.1

Radius: 8.9

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 8.45 AU - 13.43 AU

Year: 13419 Days

Day: 13.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,185,420 km

• M1: 111,899 km (0.113 R)
• M2: 416,480 km (0.067 R)
• M3: 810,820 km (0.113 R)
• M4: 1,210,097 km (0.086 R)
• M5: 1,658,292 km (0.103 R)
• M6: 1,974,692 km (0.063 R)
• M7: 2,412,116 km (0.115 R)
• M8: 3,508,220 km (0.103 R)
• M9: 4,212,078 km (0.101 R)
• M10: 4,774,865 km (0.118 R)
• M11: 5,749,046 km (0.098 R)
• M12: 6,603,100 km (0.086 R)
• M13: 7,628,743 km (0.118 R)
• M14: 9,516,519 km (0.1 R)
• M15: 9,832,470 km (0.084 R)
• M16: 11,050,944 km (0.061 R)
• M17: 17,640,581 km (0.067 R)
• M18: 20,898,823 km (0.081 R)
• M19: 21,523,394 km (0.088 R)
• M20: 26,351,366 km (0.099 R)
• M21: 27,080,207 km (0.085 R)
• M22: 31,855,520 km (0.108 R)
• M23: 33,041,383 km (0.119 R)
• M24: 35,249,746 km (0.118 R)
• M25: 39,145,873 km (0.083 R)
• M26: 40,231,355 km (0.098 R)
• M27: 43,319,803 km (0.042 R)
• M28: 44,921,847 km (0.118 R)
• M29: 46,714,029 km (0.082 R)
• M30: 51,563,843 km (0.063 R)
• M31: 53,693,817 km (0.074 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 13,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit