🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.94 AU - 1.1 AU

Year: 394 Days

Day: 45.3 Hours

Environment

Temp: -4 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.28 AU - 1.76 AU

Year: 718 Days

Day: 39.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.02 AU - 2.62 AU

Year: 1353 Days

Day: 44.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,044,356 km

• M1: 241,601 km (0.119 R)
• M2: 590,463 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.84 AU - 2.82 AU

Year: 1362 Days

Day: 32.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,044,356 km

• M1: 25,731 km (0.087 R)

Asteroid Belt

Center: 3.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.71 AU - 4.29 AU

Year: 3063 Days

Day: 37.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.3

Radius: 3.7

Gravity: 58.53 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.97 AU - 18.07 AU

Year: 23410 Days

Day: 17.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 89,044,356 km

• M1: 47,423 km (0.118 R)
• M2: 211,681 km (0.101 R)
• M3: 383,868 km (0.115 R)
• M4: 618,737 km (0.102 R)
• M5: 1,539,212 km (0.1 R)
• M6: 1,797,718 km (0.035 R)
• M7: 1,958,087 km (0.106 R)
• M8: 2,473,152 km (0.114 R)
• M9: 3,273,501 km (0.06 R)
• M10: 3,543,974 km (0.081 R)
• M11: 3,668,888 km (0.073 R)
• M12: 4,267,878 km (0.064 R)
• M13: 5,124,774 km (0.099 R)
• M14: 6,224,917 km (0.113 R)
• M15: 7,171,423 km (0.075 R)
• M16: 7,371,734 km (0.095 R)
• M17: 7,575,636 km (0.113 R)
• M18: 8,319,287 km (0.108 R)
• M19: 8,540,393 km (0.115 R)
• M20: 13,674,293 km (0.062 R)
• M21: 17,500,557 km (0.115 R)
• M22: 19,950,372 km (0.085 R)
• M23: 20,747,729 km (0.116 R)
• M24: 24,038,732 km (0.057 R)
• M25: 39,890,272 km (0.112 R)
• M26: 40,518,583 km (0.107 R)
• M27: 59,056,751 km (0.053 R)
• M28: 64,709,756 km (0.089 R)
• M29: 75,630,400 km (0.081 R)
• M30: 84,582,187 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 11,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit