🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.5 AU - 0.56 AU

Year: 148 Days

Day: 38.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.7 AU - 1.08 AU

Year: 321 Days

Day: 41.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.39 AU - 1.79 AU

Year: 768 Days

Day: 18 Hours

Environment

Temp: -61 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.7

Radius: 13.1

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.41 AU - 12.45 AU

Year: 12897 Days

Day: 14.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,904,582 km

• M1: 164,109 km (0.037 R)
• M2: 808,277 km (0.09 R)
• M3: 1,585,139 km (0.1 R)
• M4: 2,165,280 km (0.108 R)
• M5: 3,475,009 km (0.072 R)
• M6: 3,948,785 km (0.097 R)
• M7: 4,898,732 km (0.089 R)
• M8: 5,496,974 km (0.097 R)
• M9: 6,408,474 km (0.079 R)
• M10: 6,880,604 km (0.072 R)
• M11: 8,118,676 km (0.068 R)
• M12: 8,531,567 km (0.109 R)
• M13: 9,055,458 km (0.116 R)
• M14: 9,753,332 km (0.085 R)
• M15: 11,540,429 km (0.096 R)
• M16: 14,853,722 km (0.096 R)
• M17: 17,061,039 km (0.086 R)
• M18: 18,754,786 km (0.056 R)
• M19: 19,724,629 km (0.113 R)
• M20: 21,414,935 km (0.109 R)
• M21: 21,852,210 km (0.117 R)
• M22: 22,835,217 km (0.098 R)
• M23: 23,754,197 km (0.052 R)
• M24: 24,602,267 km (0.115 R)
• M25: 25,470,384 km (0.103 R)
• M26: 27,370,277 km (0.082 R)
• M27: 28,302,421 km (0.119 R)
• M28: 37,036,693 km (0.05 R)
• M29: 40,661,150 km (0.077 R)
• M30: 51,522,255 km (0.104 R)
• M31: 53,904,601 km (0.075 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit