🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1 AU - 1.48 AU

Year: 488 Days

Day: 31 Hours

Environment

Temp: 23 °C

Axial Tilt: 41.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.38 AU - 1.52 AU

Year: 617 Days

Day: 31.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.15 AU - 1.79 AU

Year: 629 Days

Day: 12.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,318,583 km

• M1: 30,518 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.9 AU - 4.9 AU

Year: 3259 Days

Day: 41 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.6

Radius: 7.8

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.27 AU - 19.51 AU

Year: 22366 Days

Day: 18.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 88,318,583 km

• M1: 97,687 km (0.046 R)
• M2: 344,374 km (0.061 R)
• M3: 835,055 km (0.092 R)
• M4: 1,101,938 km (0.102 R)
• M5: 1,475,484 km (0.051 R)
• M6: 1,931,757 km (0.057 R)
• M7: 2,182,483 km (0.065 R)
• M8: 3,879,522 km (0.034 R)
• M9: 4,282,089 km (0.119 R)
• M10: 5,871,118 km (0.075 R)
• M11: 7,560,976 km (0.092 R)
• M12: 9,256,368 km (0.12 R)
• M13: 10,037,718 km (0.075 R)
• M14: 10,927,376 km (0.084 R)
• M15: 11,257,539 km (0.099 R)
• M16: 11,799,682 km (0.08 R)
• M17: 14,143,581 km (0.066 R)
• M18: 16,008,767 km (0.084 R)
• M19: 17,044,433 km (0.03 R)
• M20: 18,680,436 km (0.092 R)
• M21: 19,344,052 km (0.104 R)
• M22: 22,899,993 km (0.056 R)
• M23: 24,213,163 km (0.094 R)
• M24: 27,471,106 km (0.101 R)
• M25: 37,315,543 km (0.078 R)
• M26: 42,447,648 km (0.115 R)
• M27: 45,097,325 km (0.09 R)
• M28: 48,384,439 km (0.113 R)
• M29: 54,851,705 km (0.081 R)
• M30: 67,680,171 km (0.055 R)
• M31: 68,570,278 km (0.117 R)
• M32: 72,209,396 km (0.102 R)
• M33: 80,614,403 km (0.117 R)
• M34: 87,527,021 km (0.112 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 16,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit