🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1 AU - 1.42 AU

Year: 484 Days

Day: 15.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.52 AU - 1.7 AU

Year: 742 Days

Day: 15.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,675,651 km

• M1: 45,478 km (0.077 R)
• M2: 67,169 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.46 AU - 2.5 AU

Year: 1419 Days

Day: 32.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,675,651 km

• M1: 40,092 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.8

Radius: 7.9

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.76 AU - 16.82 AU

Year: 20672 Days

Day: 23.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,675,651 km

• M1: 108,010 km (0.084 R)
• M2: 450,439 km (0.098 R)
• M3: 984,055 km (0.115 R)
• M4: 1,266,496 km (0.081 R)
• M5: 1,540,708 km (0.1 R)
• M6: 2,055,774 km (0.087 R)
• M7: 3,346,205 km (0.115 R)
• M8: 6,494,044 km (0.113 R)
• M9: 11,210,416 km (0.116 R)
• M10: 13,253,175 km (0.092 R)
• M11: 14,505,309 km (0.076 R)
• M12: 37,533,956 km (0.046 R)
• M13: 44,572,237 km (0.111 R)
• M14: 58,779,696 km (0.118 R)
• M15: 61,376,416 km (0.095 R)

Asteroid Belt

Center: 16.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.9

Radius: 4.3

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 16.58 AU - 20.76 AU

Year: 29319 Days

Day: 17.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,675,651 km

• M1: 55,650 km (0.09 R)
• M2: 640,129 km (0.094 R)
• M3: 7,166,486 km (0.117 R)
• M4: 11,178,701 km (0.105 R)
• M5: 11,752,110 km (0.098 R)
• M6: 15,822,668 km (0.079 R)
• M7: 16,108,998 km (0.112 R)
• M8: 18,210,399 km (0.054 R)
• M9: 36,099,462 km (0.09 R)
• M10: 40,063,207 km (0.074 R)
• M11: 49,906,747 km (0.085 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 12,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit