🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.5 AU - 0.6 AU

Year: 151 Days

Day: 24.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,044,661 km

• M1: 14,212 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.02 AU - 1.58 AU

Year: 550 Days

Day: 28.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.26 AU - 1.44 AU

Year: 582 Days

Day: 13.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 159 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.7

Radius: 14

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.92 AU - 9.96 AU

Year: 9913 Days

Day: 11.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 53,044,661 km

• M1: 174,132 km (0.085 R)
• M2: 895,942 km (0.088 R)
• M3: 1,939,237 km (0.049 R)
• M4: 2,661,496 km (0.1 R)
• M5: 3,098,172 km (0.094 R)
• M6: 3,764,930 km (0.067 R)
• M7: 5,024,095 km (0.085 R)
• M8: 5,733,638 km (0.107 R)
• M9: 6,280,717 km (0.097 R)
• M10: 7,480,193 km (0.048 R)
• M11: 8,045,373 km (0.065 R)
• M12: 9,459,073 km (0.11 R)
• M13: 11,367,194 km (0.063 R)
• M14: 11,998,497 km (0.105 R)
• M15: 12,774,611 km (0.108 R)
• M16: 15,374,173 km (0.079 R)
• M17: 17,167,702 km (0.059 R)
• M18: 21,338,939 km (0.029 R)
• M19: 23,291,491 km (0.114 R)
• M20: 30,843,939 km (0.088 R)
• M21: 38,716,677 km (0.118 R)
• M22: 39,492,791 km (0.083 R)
• M23: 41,747,829 km (0.093 R)
• M24: 43,668,366 km (0.055 R)
• M25: 48,427,673 km (0.119 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: 315 - 10,648 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit