🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.05 AU - 4.35 AU

Year: 2490 Days

Day: 46.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,725,589 km

• M1: 58,493 km (0.07 R)
• M2: 1,457,981 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.63 AU - 5.29 AU

Year: 3295 Days

Day: 39.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.9

Radius: 9

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.55 AU - 11.09 AU

Year: 11598 Days

Day: 12.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 78,725,589 km

• M1: 113,246 km (0.055 R)
• M2: 456,722 km (0.077 R)
• M3: 1,120,488 km (0.117 R)
• M4: 1,683,724 km (0.095 R)
• M5: 2,406,282 km (0.106 R)
• M6: 3,181,797 km (0.109 R)
• M7: 3,716,759 km (0.076 R)
• M8: 4,541,492 km (0.083 R)
• M9: 7,334,335 km (0.103 R)
• M10: 9,231,086 km (0.11 R)
• M11: 16,214,764 km (0.11 R)
• M12: 17,718,970 km (0.118 R)
• M13: 26,174,541 km (0.104 R)
• M14: 28,542,526 km (0.093 R)
• M15: 28,848,304 km (0.11 R)
• M16: 29,987,940 km (0.094 R)
• M17: 31,373,067 km (0.111 R)
• M18: 32,467,375 km (0.094 R)
• M19: 33,248,276 km (0.05 R)
• M20: 44,982,883 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.2

Radius: 6.1

Gravity: 19.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.06 AU - 18.14 AU

Year: 20528 Days

Day: 16.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 78,725,589 km

• M1: 79,586 km (0.111 R)
• M2: 273,764 km (0.114 R)
• M3: 1,218,325 km (0.072 R)
• M4: 1,539,512 km (0.074 R)
• M5: 1,877,453 km (0.109 R)
• M6: 3,506,125 km (0.119 R)
• M7: 3,745,332 km (0.088 R)
• M8: 5,656,744 km (0.099 R)
• M9: 7,242,781 km (0.064 R)
• M10: 7,484,381 km (0.096 R)
• M11: 8,828,369 km (0.107 R)
• M12: 10,818,768 km (0.073 R)
• M13: 16,643,062 km (0.085 R)
• M14: 17,492,479 km (0.093 R)
• M15: 17,840,144 km (0.053 R)
• M16: 18,820,310 km (0.079 R)
• M17: 19,648,484 km (0.092 R)
• M18: 20,118,969 km (0.102 R)
• M19: 22,687,415 km (0.113 R)
• M20: 24,480,046 km (0.103 R)
• M21: 25,024,732 km (0.107 R)
• M22: 28,583,815 km (0.104 R)
• M23: 30,421,176 km (0.079 R)
• M24: 31,177,692 km (0.032 R)
• M25: 32,335,879 km (0.079 R)
• M26: 35,842,303 km (0.119 R)
• M27: 39,000,614 km (0.071 R)
• M28: 41,873,491 km (0.097 R)
• M29: 43,758,873 km (0.076 R)
• M30: 44,399,750 km (0.111 R)
• M31: 45,372,585 km (0.103 R)
• M32: 59,539,653 km (0.076 R)
• M33: 60,920,890 km (0.088 R)
• M34: 63,952,491 km (0.091 R)
• M35: 64,364,185 km (0.111 R)
• M36: 67,934,936 km (0.095 R)
• M37: 68,578,506 km (0.104 R)
• M38: 72,302,296 km (0.084 R)
• M39: 77,318,313 km (0.025 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 14,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit