🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.66 AU - 0.68 AU

Year: 252 Days

Day: 42.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,483,983 km

• M1: 353,500 km (0.059 R)
• M2: 422,165 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.81 AU - 0.85 AU

Year: 348 Days

Day: 45.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,483,983 km

• M1: 51,162 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.81 AU - 1.21 AU

Year: 467 Days

Day: 12.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 102.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.35 AU - 1.49 AU

Year: 779 Days

Day: 33.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.8

Radius: 6.2

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.35 AU - 11.59 AU

Year: 14486 Days

Day: 20.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 48,483,983 km

• M1: 78,090 km (0.086 R)
• M2: 378,632 km (0.114 R)
• M3: 697,276 km (0.087 R)
• M4: 2,030,492 km (0.103 R)
• M5: 2,970,715 km (0.065 R)
• M6: 4,089,108 km (0.084 R)
• M7: 4,400,571 km (0.053 R)
• M8: 6,460,683 km (0.068 R)
• M9: 6,962,285 km (0.065 R)
• M10: 7,827,260 km (0.106 R)
• M11: 8,994,572 km (0.059 R)
• M12: 10,069,433 km (0.088 R)
• M13: 10,273,783 km (0.112 R)
• M14: 10,690,563 km (0.095 R)
• M15: 13,432,243 km (0.089 R)
• M16: 14,057,263 km (0.11 R)
• M17: 14,636,057 km (0.06 R)
• M18: 15,230,709 km (0.119 R)
• M19: 18,069,628 km (0.07 R)
• M20: 21,410,597 km (0.042 R)
• M21: 22,090,519 km (0.061 R)
• M22: 23,853,081 km (0.111 R)
• M23: 27,755,491 km (0.045 R)
• M24: 34,202,412 km (0.087 R)
• M25: 36,435,010 km (0.066 R)
• M26: 37,894,038 km (0.11 R)
• M27: 39,013,479 km (0.084 R)
• M28: 40,027,005 km (0.109 R)
• M29: 43,172,599 km (0.067 R)
• M30: 48,338,962 km (0.082 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 11,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit