🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.73 AU - 0.79 AU

Year: 243 Days

Day: 24.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.21 AU - 1.59 AU

Year: 608 Days

Day: 16.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.52 AU - 5.54 AU

Year: 3539 Days

Day: 35.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.9

Radius: 10.5

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.36 AU - 7.8 AU

Year: 7661 Days

Day: 13.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,145,161 km

• M1: 130,599 km (0.027 R)
• M2: 1,322,146 km (0.081 R)
• M3: 1,774,829 km (0.081 R)
• M4: 2,383,992 km (0.053 R)
• M5: 4,538,949 km (0.084 R)
• M6: 5,984,364 km (0.082 R)
• M7: 6,812,687 km (0.104 R)
• M8: 7,234,852 km (0.091 R)
• M9: 7,674,670 km (0.068 R)
• M10: 8,696,274 km (0.073 R)
• M11: 11,270,404 km (0.117 R)
• M12: 11,917,116 km (0.087 R)
• M13: 12,759,950 km (0.114 R)
• M14: 13,166,707 km (0.114 R)
• M15: 14,439,186 km (0.03 R)
• M16: 16,947,344 km (0.115 R)
• M17: 17,940,375 km (0.111 R)
• M18: 20,911,538 km (0.071 R)
• M19: 25,000,048 km (0.091 R)
• M20: 26,379,789 km (0.118 R)
• M21: 27,040,713 km (0.099 R)
• M22: 30,822,846 km (0.119 R)
• M23: 39,786,601 km (0.084 R)
• M24: 42,819,548 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986.7

Radius: 9.5

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.11 AU - 10.67 AU

Year: 10563 Days

Day: 14.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 56,145,161 km

• M1: 120,725 km (0.099 R)
• M2: 455,974 km (0.112 R)
• M3: 892,650 km (0.113 R)
• M4: 1,885,980 km (0.117 R)
• M5: 2,398,802 km (0.031 R)
• M6: 3,216,803 km (0.118 R)
• M7: 3,703,894 km (0.116 R)
• M8: 4,093,746 km (0.072 R)
• M9: 5,861,095 km (0.1 R)
• M10: 6,198,887 km (0.057 R)
• M11: 7,996,006 km (0.083 R)
• M12: 9,287,933 km (0.069 R)
• M13: 10,385,084 km (0.106 R)
• M14: 11,979,498 km (0.078 R)
• M15: 12,648,500 km (0.103 R)
• M16: 17,044,583 km (0.12 R)
• M17: 18,926,524 km (0.094 R)
• M18: 21,646,064 km (0.12 R)
• M19: 22,364,582 km (0.109 R)
• M20: 24,422,600 km (0.12 R)
• M21: 25,201,257 km (0.076 R)
• M22: 30,114,351 km (0.12 R)
• M23: 30,559,853 km (0.055 R)
• M24: 31,807,499 km (0.11 R)
• M25: 32,971,072 km (0.108 R)
• M26: 34,283,494 km (0.085 R)
• M27: 34,769,238 km (0.09 R)
• M28: 36,379,659 km (0.1 R)
• M29: 40,554,786 km (0.077 R)
• M30: 45,914,578 km (0.114 R)
• M31: 53,011,950 km (0.09 R)
• M32: 53,336,129 km (0.084 R)
• M33: 55,642,479 km (0.045 R)
• M34: 55,977,279 km (0.096 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 12,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit