🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.49 AU - 0.67 AU

Year: 158 Days

Day: 32.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,477,541 km

• M1: 367,113 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.94 AU - 3.24 AU

Year: 1493 Days

Day: 16.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 109 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.29 AU - 4.51 AU

Year: 2758 Days

Day: 46.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.61 AU - 5.47 AU

Year: 4052 Days

Day: 38.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.6

Radius: 5.2

Gravity: 29.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.06 AU - 15.16 AU

Year: 21036 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,477,541 km

• M1: 91,703 km (0.071 R)
• M2: 267,481 km (0.095 R)
• M3: 441,613 km (0.081 R)
• M4: 603,627 km (0.12 R)
• M5: 838,795 km (0.064 R)
• M6: 1,563,896 km (0.088 R)
• M7: 2,033,334 km (0.075 R)
• M8: 2,714,902 km (0.086 R)
• M9: 4,039,292 km (0.091 R)
• M10: 4,804,485 km (0.098 R)
• M11: 5,744,708 km (0.082 R)
• M12: 7,725,683 km (0.119 R)
• M13: 8,191,531 km (0.037 R)
• M14: 8,566,572 km (0.105 R)
• M15: 9,293,319 km (0.089 R)
• M16: 12,898,029 km (0.118 R)
• M17: 20,476,059 km (0.034 R)
• M18: 23,012,192 km (0.063 R)
• M19: 24,191,472 km (0.058 R)
• M20: 27,138,101 km (0.077 R)
• M21: 28,942,401 km (0.087 R)
• M22: 29,561,138 km (0.058 R)
• M23: 35,673,707 km (0.087 R)
• M24: 37,396,476 km (0.103 R)
• M25: 41,006,871 km (0.045 R)
• M26: 41,630,245 km (0.086 R)
• M27: 42,418,476 km (0.056 R)
• M28: 43,377,399 km (0.082 R)
• M29: 44,678,302 km (0.118 R)
• M30: 46,172,784 km (0.056 R)
• M31: 48,216,591 km (0.037 R)
• M32: 49,260,784 km (0.092 R)
• M33: 49,965,240 km (0.081 R)
• M34: 55,844,736 km (0.076 R)
• M35: 69,173,008 km (0.059 R)
• M36: 75,513,564 km (0.116 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 16,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit