🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.54 AU - 0.66 AU

Year: 179 Days

Day: 24.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 48.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,319,597 km

• M1: 43,982 km (0.11 R)
• M2: 240,404 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.61 AU - 0.99 AU

Year: 275 Days

Day: 38.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.25 AU - 2.99 AU

Year: 1633 Days

Day: 25.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.91 AU - 3.15 AU

Year: 2031 Days

Day: 26 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.6

Radius: 3.1

Gravity: 43.98 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.84 AU - 14.8 AU

Year: 16649 Days

Day: 15.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 57,319,597 km

• M1: 50,265 km (0.113 R)
• M2: 510,727 km (0.116 R)
• M3: 763,099 km (0.108 R)
• M4: 3,256,746 km (0.081 R)
• M5: 3,704,492 km (0.089 R)
• M6: 4,498,109 km (0.054 R)
• M7: 4,688,846 km (0.108 R)
• M8: 5,398,688 km (0.068 R)
• M9: 6,695,402 km (0.076 R)
• M10: 8,518,252 km (0.093 R)
• M11: 9,260,108 km (0.048 R)
• M12: 10,479,929 km (0.095 R)
• M13: 11,743,134 km (0.117 R)
• M14: 15,696,856 km (0.086 R)
• M15: 17,266,586 km (0.117 R)
• M16: 17,733,631 km (0.118 R)
• M17: 18,611,471 km (0.094 R)
• M18: 20,024,722 km (0.062 R)
• M19: 21,957,527 km (0.055 R)
• M20: 25,382,570 km (0.071 R)
• M21: 26,496,027 km (0.079 R)
• M22: 27,959,842 km (0.069 R)
• M23: 39,207,208 km (0.076 R)
• M24: 39,608,729 km (0.062 R)
• M25: 48,072,229 km (0.069 R)
• M26: 50,086,265 km (0.082 R)
• M27: 51,994,685 km (0.092 R)
• M28: 55,450,096 km (0.089 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit