🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.52 AU - 0.62 AU

Year: 162 Days

Day: 21.2 Hours

Environment

Temp: 128 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,504,096 km

• M1: 30,219 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.74 AU - 0.74 AU

Year: 240 Days

Day: 39.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.88 AU - 1.38 AU

Year: 453 Days

Day: 15.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.1

Radius: 9.5

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.27 AU - 8.01 AU

Year: 6446 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 32,504,096 km

• M1: 123,269 km (0.09 R)
• M2: 431,141 km (0.112 R)
• M3: 1,055,263 km (0.106 R)
• M4: 2,024,508 km (0.072 R)
• M5: 2,517,583 km (0.079 R)
• M6: 3,480,544 km (0.087 R)
• M7: 4,724,600 km (0.078 R)
• M8: 5,274,671 km (0.058 R)
• M9: 7,361,262 km (0.053 R)
• M10: 7,874,084 km (0.08 R)
• M11: 8,371,347 km (0.114 R)
• M12: 8,808,472 km (0.07 R)
• M13: 9,135,792 km (0.113 R)
• M14: 10,711,058 km (0.11 R)
• M15: 11,369,887 km (0.085 R)
• M16: 13,671,899 km (0.107 R)
• M17: 17,393,146 km (0.067 R)
• M18: 18,369,571 km (0.073 R)
• M19: 19,245,018 km (0.094 R)
• M20: 20,077,381 km (0.062 R)
• M21: 20,431,329 km (0.081 R)
• M22: 22,188,207 km (0.094 R)
• M23: 24,043,669 km (0.119 R)
• M24: 24,523,280 km (0.035 R)
• M25: 25,254,514 km (0.114 R)
• M26: 27,885,043 km (0.116 R)
• M27: 28,325,758 km (0.074 R)
• M28: 30,043,142 km (0.118 R)
• M29: 31,352,123 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 17,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit