🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.52 AU - 0.68 AU

Year: 300 Days

Day: 18.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.4

Radius: 13.3

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.25 AU - 1.99 AU

Year: 1331 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 58,413,913 km

• M1: 165,455 km (0.049 R)
• M2: 997,369 km (0.107 R)
• M3: 1,755,531 km (0.034 R)
• M4: 2,553,486 km (0.116 R)
• M5: 4,207,739 km (0.065 R)
• M6: 4,710,987 km (0.096 R)
• M7: 7,118,016 km (0.115 R)
• M8: 9,332,663 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.1

Radius: 8.8

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.46 AU - 2.86 AU

Year: 2801 Days

Day: 6.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,413,913 km

• M1: 109,506 km (0.116 R)
• M2: 431,291 km (0.061 R)
• M3: 784,192 km (0.105 R)
• M4: 1,409,661 km (0.074 R)
• M5: 1,819,409 km (0.06 R)
• M6: 2,208,663 km (0.066 R)
• M7: 3,173,569 km (0.031 R)
• M8: 3,801,132 km (0.069 R)
• M9: 4,329,811 km (0.042 R)
• M10: 4,693,334 km (0.099 R)
• M11: 5,302,197 km (0.057 R)
• M12: 7,225,577 km (0.059 R)
• M13: 7,640,412 km (0.09 R)
• M14: 7,936,765 km (0.111 R)
• M15: 9,918,339 km (0.077 R)
• M16: 11,254,098 km (0.107 R)
• M17: 11,552,247 km (0.051 R)
• M18: 12,660,318 km (0.089 R)
• M19: 13,405,764 km (0.109 R)
• M20: 13,692,693 km (0.11 R)
• M21: 13,983,811 km (0.063 R)
• M22: 14,729,556 km (0.103 R)
• M23: 19,648,484 km (0.056 R)
• M24: 20,019,037 km (0.118 R)
• M25: 20,583,620 km (0.063 R)
• M26: 22,341,395 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419

Radius: 7.9

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.5 AU - 9.34 AU

Year: 17201 Days

Day: 22.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,413,913 km

• M1: 101,427 km (0.081 R)
• M2: 374,743 km (0.059 R)
• M3: 710,739 km (0.1 R)
• M4: 1,550,133 km (0.109 R)
• M5: 2,555,880 km (0.07 R)
• M6: 2,864,650 km (0.055 R)
• M7: 3,719,601 km (0.071 R)
• M8: 4,176,473 km (0.107 R)
• M9: 5,065,833 km (0.08 R)
• M10: 8,440,611 km (0.095 R)
• M11: 9,486,450 km (0.062 R)
• M12: 13,530,978 km (0.071 R)
• M13: 15,965,833 km (0.098 R)
• M14: 16,410,737 km (0.111 R)
• M15: 18,273,230 km (0.088 R)
• M16: 18,678,341 km (0.118 R)
• M17: 21,503,647 km (0.106 R)
• M18: 28,959,455 km (0.049 R)
• M19: 32,962,694 km (0.106 R)
• M20: 33,322,028 km (0.075 R)
• M21: 35,533,533 km (0.069 R)
• M22: 38,499,311 km (0.117 R)
• M23: 40,519,930 km (0.116 R)
• M24: 50,890,204 km (0.048 R)
• M25: 56,853,474 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 13,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit