🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.43 AU - 0.63 AU

Year: 253 Days

Day: 22.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.42 AU - 0.66 AU

Year: 260 Days

Day: 29.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.6

Radius: 13.3

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.8 AU - 0.96 AU

Year: 542 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 56,732,309 km

• M1: 214,972 km (0.041 R)
• M2: 916,437 km (0.052 R)
• M3: 1,422,377 km (0.101 R)
• M4: 1,947,315 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.4

Radius: 10.7

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.01 AU - 3.57 AU

Year: 3915 Days

Day: 7.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,732,309 km

• M1: 133,142 km (0.117 R)
• M2: 564,134 km (0.093 R)
• M3: 1,393,803 km (0.073 R)
• M4: 2,011,643 km (0.106 R)
• M5: 2,378,307 km (0.079 R)
• M6: 3,059,127 km (0.052 R)
• M7: 4,702,908 km (0.051 R)
• M8: 5,609,920 km (0.091 R)
• M9: 6,117,805 km (0.05 R)
• M10: 6,629,729 km (0.067 R)
• M11: 7,768,917 km (0.066 R)
• M12: 8,840,785 km (0.112 R)
• M13: 9,529,684 km (0.117 R)
• M14: 11,851,143 km (0.066 R)
• M15: 12,688,891 km (0.084 R)
• M16: 13,736,974 km (0.038 R)
• M17: 15,626,395 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.6

Radius: 6.4

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 7.01 AU - 8.53 AU

Year: 14208 Days

Day: 16.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,732,309 km

• M1: 97,388 km (0.107 R)
• M2: 298,897 km (0.101 R)
• M3: 589,416 km (0.096 R)
• M4: 1,063,940 km (0.098 R)
• M5: 2,487,813 km (0.097 R)
• M6: 3,139,461 km (0.1 R)
• M7: 4,337,141 km (0.046 R)
• M8: 5,173,543 km (0.071 R)
• M9: 5,486,801 km (0.119 R)
• M10: 9,050,073 km (0.107 R)
• M11: 10,962,532 km (0.11 R)
• M12: 13,581,542 km (0.093 R)
• M13: 30,075,754 km (0.119 R)
• M14: 30,410,704 km (0.06 R)
• M15: 34,261,054 km (0.069 R)
• M16: 34,871,413 km (0.101 R)
• M17: 38,293,315 km (0.06 R)
• M18: 42,630,905 km (0.115 R)
• M19: 55,383,525 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 12,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit