🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.4 AU - 0.66 AU

Year: 134 Days

Day: 28.5 Hours

Environment

Temp: 287 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.32 AU - 1.78 AU

Year: 672 Days

Day: 47.5 Hours

Environment

Temp: -14 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.99 AU - 2.21 AU

Year: 1060 Days

Day: 35.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,891,735 km

• M1: 44,431 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.9

Radius: 6.6

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.94 AU - 14.18 AU

Year: 17389 Days

Day: 18.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,891,735 km

• M1: 82,129 km (0.076 R)
• M2: 413,788 km (0.085 R)
• M3: 1,170,155 km (0.106 R)
• M4: 1,664,875 km (0.11 R)
• M5: 2,474,498 km (0.095 R)
• M6: 3,909,890 km (0.076 R)
• M7: 6,947,774 km (0.083 R)
• M8: 10,473,497 km (0.114 R)
• M9: 11,100,162 km (0.094 R)
• M10: 12,179,361 km (0.06 R)
• M11: 14,267,598 km (0.073 R)
• M12: 15,687,431 km (0.115 R)
• M13: 17,750,386 km (0.118 R)
• M14: 18,394,704 km (0.096 R)
• M15: 29,682,761 km (0.105 R)
• M16: 32,459,596 km (0.106 R)
• M17: 35,153,106 km (0.08 R)
• M18: 37,596,039 km (0.089 R)
• M19: 38,257,262 km (0.105 R)
• M20: 39,195,989 km (0.096 R)
• M21: 40,563,463 km (0.039 R)
• M22: 46,807,229 km (0.09 R)
• M23: 49,127,492 km (0.119 R)
• M24: 54,837,792 km (0.099 R)
• M25: 55,859,097 km (0.037 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 14,665 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit