🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.49 AU - 0.57 AU

Year: 148 Days

Day: 35.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,114,722 km

• M1: 45,029 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.8 AU - 2.62 AU

Year: 1258 Days

Day: 45.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.4

Radius: 11.2

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.2 AU - 7.94 AU

Year: 6448 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 76,114,722 km

• M1: 139,276 km (0.051 R)
• M2: 569,968 km (0.071 R)
• M3: 1,083,089 km (0.069 R)
• M4: 1,576,313 km (0.114 R)
• M5: 2,092,425 km (0.113 R)
• M6: 2,481,978 km (0.066 R)
• M7: 3,954,021 km (0.081 R)
• M8: 7,167,533 km (0.059 R)
• M9: 8,413,235 km (0.11 R)
• M10: 12,174,424 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.4

Radius: 11.2

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.57 AU - 8.31 AU

Year: 7000 Days

Day: 5.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 128.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 76,114,722 km

• M1: 170,691 km (0.096 R)
• M2: 1,578,557 km (0.109 R)
• M3: 2,015,383 km (0.073 R)
• M4: 3,186,285 km (0.103 R)
• M5: 7,678,260 km (0.116 R)
• M6: 8,747,735 km (0.094 R)
• M7: 11,026,410 km (0.103 R)
• M8: 15,290,698 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.3

Radius: 4.7

Gravity: 19.03 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.7 AU - 20.2 AU

Year: 25546 Days

Day: 16.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,114,722 km

• M1: 58,493 km (0.106 R)
• M2: 494,720 km (0.091 R)
• M3: 762,800 km (0.117 R)
• M4: 948,151 km (0.103 R)
• M5: 1,379,891 km (0.112 R)
• M6: 1,555,519 km (0.044 R)
• M7: 2,302,461 km (0.089 R)
• M8: 3,347,402 km (0.095 R)
• M9: 4,962,610 km (0.047 R)
• M10: 5,262,105 km (0.034 R)
• M11: 5,814,869 km (0.073 R)
• M12: 6,275,780 km (0.097 R)
• M13: 7,222,735 km (0.039 R)
• M14: 9,283,146 km (0.057 R)
• M15: 11,770,360 km (0.082 R)
• M16: 12,574,748 km (0.073 R)
• M17: 14,668,819 km (0.1 R)
• M18: 16,241,392 km (0.08 R)
• M19: 16,651,440 km (0.12 R)
• M20: 18,537,869 km (0.112 R)
• M21: 19,996,149 km (0.063 R)
• M22: 20,372,388 km (0.105 R)
• M23: 22,324,341 km (0.106 R)
• M24: 24,935,123 km (0.084 R)
• M25: 25,370,901 km (0.093 R)
• M26: 26,145,818 km (0.094 R)
• M27: 30,011,876 km (0.078 R)
• M28: 35,051,978 km (0.086 R)
• M29: 41,687,391 km (0.108 R)
• M30: 47,762,561 km (0.086 R)
• M31: 50,314,701 km (0.042 R)
• M32: 56,995,143 km (0.03 R)
• M33: 58,322,226 km (0.033 R)
• M34: 62,027,616 km (0.045 R)
• M35: 74,528,762 km (0.103 R)
• M36: 75,659,273 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 13,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit