🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.6 AU - 0.68 AU

Year: 194 Days

Day: 41.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.99 AU - 1.27 AU

Year: 455 Days

Day: 37.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.39 AU - 2.31 AU

Year: 953 Days

Day: 28.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.01 AU - 2.03 AU

Year: 1087 Days

Day: 46.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,948,407 km

• M1: 249,529 km (0.089 R)

Asteroid Belt

Center: 6.95 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678

Radius: 5.3

Gravity: 24.14 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.15 AU - 13.59 AU

Year: 15489 Days

Day: 15.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,948,407 km

• M1: 65,973 km (0.117 R)
• M2: 317,895 km (0.068 R)
• M3: 666,010 km (0.07 R)
• M4: 1,040,304 km (0.093 R)
• M5: 1,228,049 km (0.078 R)
• M6: 1,453,343 km (0.092 R)
• M7: 2,666,432 km (0.088 R)
• M8: 3,249,565 km (0.094 R)
• M9: 3,797,392 km (0.097 R)
• M10: 4,093,297 km (0.082 R)
• M11: 4,341,181 km (0.085 R)
• M12: 5,180,574 km (0.113 R)
• M13: 5,360,541 km (0.106 R)
• M14: 5,695,341 km (0.098 R)
• M15: 6,698,394 km (0.098 R)
• M16: 8,244,339 km (0.114 R)
• M17: 14,423,927 km (0.115 R)
• M18: 16,115,730 km (0.089 R)
• M19: 18,937,295 km (0.118 R)
• M20: 22,260,612 km (0.094 R)
• M21: 22,737,530 km (0.071 R)
• M22: 23,026,852 km (0.111 R)
• M23: 24,511,013 km (0.077 R)
• M24: 25,019,496 km (0.111 R)
• M25: 27,016,328 km (0.09 R)
• M26: 30,032,969 km (0.089 R)
• M27: 30,615,204 km (0.089 R)
• M28: 32,529,010 km (0.088 R)
• M29: 35,936,999 km (0.036 R)
• M30: 40,415,959 km (0.117 R)
• M31: 41,411,533 km (0.082 R)
• M32: 43,009,089 km (0.084 R)
• M33: 45,101,065 km (0.116 R)
• M34: 48,843,555 km (0.111 R)
• M35: 54,319,884 km (0.093 R)
• M36: 63,375,193 km (0.061 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 11,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit