🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.57 AU - 0.83 AU

Year: 225 Days

Day: 28.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,402,884 km

• M1: 119,977 km (0.113 R)

Planet 2 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.8

Radius: 5.9

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.71 AU - 14.85 AU

Year: 21877 Days

Day: 20.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,402,884 km

• M1: 73,303 km (0.06 R)
• M2: 328,218 km (0.038 R)
• M3: 512,522 km (0.094 R)
• M4: 979,567 km (0.118 R)
• M5: 1,621,342 km (0.052 R)
• M6: 1,806,843 km (0.09 R)
• M7: 2,166,177 km (0.107 R)
• M8: 2,353,474 km (0.104 R)
• M9: 2,551,691 km (0.104 R)
• M10: 2,936,756 km (0.102 R)
• M11: 3,214,409 km (0.051 R)
• M12: 4,297,498 km (0.104 R)
• M13: 4,842,633 km (0.094 R)
• M14: 5,297,560 km (0.06 R)
• M15: 7,575,487 km (0.09 R)
• M16: 8,233,119 km (0.065 R)
• M17: 12,044,573 km (0.113 R)
• M18: 16,962,155 km (0.032 R)
• M19: 21,833,660 km (0.099 R)
• M20: 23,341,008 km (0.117 R)
• M21: 24,166,489 km (0.077 R)
• M22: 25,106,263 km (0.032 R)
• M23: 26,070,271 km (0.056 R)
• M24: 26,462,667 km (0.116 R)
• M25: 26,660,285 km (0.118 R)
• M26: 28,071,741 km (0.05 R)
• M27: 28,795,795 km (0.06 R)
• M28: 30,389,162 km (0.053 R)
• M29: 30,605,929 km (0.119 R)
• M30: 30,823,744 km (0.117 R)
• M31: 36,980,444 km (0.109 R)
• M32: 46,732,580 km (0.114 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.4

Radius: 7.6

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 12.88 AU - 18.8 AU

Year: 24272 Days

Day: 18.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 51,402,884 km

• M1: 97,538 km (0.1 R)
• M2: 590,313 km (0.085 R)
• M3: 5,387,618 km (0.094 R)
• M4: 6,167,920 km (0.096 R)
• M5: 8,263,786 km (0.071 R)
• M6: 8,913,340 km (0.104 R)
• M7: 9,496,772 km (0.114 R)
• M8: 13,990,842 km (0.047 R)
• M9: 16,370,345 km (0.105 R)
• M10: 16,949,738 km (0.096 R)
• M11: 17,617,992 km (0.1 R)
• M12: 19,646,988 km (0.107 R)
• M13: 25,487,737 km (0.045 R)
• M14: 32,051,194 km (0.115 R)
• M15: 34,231,882 km (0.096 R)
• M16: 37,999,206 km (0.046 R)
• M17: 40,178,099 km (0.085 R)
• M18: 46,058,641 km (0.113 R)
• M19: 50,484,793 km (0.113 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 15,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit