🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.72 AU - 1.06 AU

Year: 292 Days

Day: 36.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,787,292 km

• M1: 65,225 km (0.11 R)
• M2: 661,073 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.04 AU - 2.54 AU

Year: 1207 Days

Day: 44.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.41 AU - 2.47 AU

Year: 1327 Days

Day: 12.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,787,292 km

• M1: 134,040 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.18 AU - 3.8 AU

Year: 2271 Days

Day: 45.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.48 AU - 6.34 AU

Year: 4382 Days

Day: 32.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,787,292 km

• M1: 837,000 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.24 AU - 6.9 AU

Year: 4578 Days

Day: 30.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.6

Radius: 9.6

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.45 AU - 14.09 AU

Year: 15892 Days

Day: 7.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,787,292 km

• M1: 119,379 km (0.037 R)
• M2: 542,442 km (0.055 R)
• M3: 964,158 km (0.117 R)
• M4: 2,412,714 km (0.072 R)
• M5: 2,715,201 km (0.1 R)
• M6: 3,923,204 km (0.055 R)
• M7: 4,696,326 km (0.101 R)
• M8: 5,641,784 km (0.029 R)
• M9: 6,793,239 km (0.086 R)
• M10: 8,142,313 km (0.097 R)
• M11: 8,981,856 km (0.09 R)
• M12: 11,124,846 km (0.111 R)
• M13: 11,786,218 km (0.116 R)
• M14: 12,990,032 km (0.077 R)
• M15: 16,779,496 km (0.057 R)
• M16: 26,769,492 km (0.077 R)
• M17: 27,629,081 km (0.096 R)
• M18: 30,783,053 km (0.083 R)
• M19: 34,044,287 km (0.1 R)
• M20: 37,796,052 km (0.11 R)
• M21: 38,877,644 km (0.086 R)
• M22: 50,364,367 km (0.096 R)
• M23: 51,838,804 km (0.06 R)
• M24: 60,925,977 km (0.101 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 10,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit