🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.04 AU - 1.38 AU

Year: 496 Days

Day: 38.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.1

Radius: 14.7

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.38 AU - 7 AU

Year: 5060 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,743,418 km

• M1: 182,809 km (0.113 R)
• M2: 719,267 km (0.086 R)
• M3: 1,305,840 km (0.109 R)
• M4: 1,932,505 km (0.102 R)
• M5: 2,506,812 km (0.082 R)
• M6: 4,282,837 km (0.055 R)
• M7: 4,797,903 km (0.041 R)
• M8: 5,836,262 km (0.094 R)
• M9: 6,661,593 km (0.057 R)
• M10: 7,322,217 km (0.056 R)
• M11: 8,432,533 km (0.07 R)
• M12: 9,127,116 km (0.072 R)
• M13: 13,967,654 km (0.042 R)
• M14: 14,503,364 km (0.095 R)
• M15: 16,844,421 km (0.055 R)
• M16: 18,710,206 km (0.094 R)
• M17: 19,826,804 km (0.103 R)
• M18: 20,299,384 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.1

Radius: 9.7

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.92 AU - 8.86 AU

Year: 7489 Days

Day: 9.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,743,418 km

• M1: 131,945 km (0.052 R)
• M2: 520,451 km (0.097 R)
• M3: 1,215,782 km (0.118 R)
• M4: 1,525,300 km (0.099 R)
• M5: 3,722,593 km (0.103 R)
• M6: 4,520,399 km (0.098 R)
• M7: 7,011,054 km (0.114 R)
• M8: 7,792,553 km (0.093 R)
• M9: 8,797,252 km (0.073 R)
• M10: 9,222,559 km (0.045 R)
• M11: 11,013,694 km (0.081 R)
• M12: 11,558,231 km (0.107 R)
• M13: 12,647,602 km (0.114 R)
• M14: 14,032,131 km (0.12 R)
• M15: 14,909,971 km (0.088 R)
• M16: 21,187,546 km (0.115 R)
• M17: 22,498,921 km (0.12 R)
• M18: 25,539,199 km (0.093 R)
• M19: 27,202,129 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.6

Radius: 8.4

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 9.9 AU - 13.98 AU

Year: 15380 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 64,743,418 km

• M1: 104,868 km (0.096 R)
• M2: 439,219 km (0.087 R)
• M3: 1,240,615 km (0.117 R)
• M4: 2,086,591 km (0.049 R)
• M5: 2,828,597 km (0.093 R)
• M6: 5,243,705 km (0.075 R)
• M7: 6,273,836 km (0.095 R)
• M8: 6,944,782 km (0.098 R)
• M9: 7,991,967 km (0.049 R)
• M10: 8,729,485 km (0.104 R)
• M11: 12,651,193 km (0.028 R)
• M12: 14,489,601 km (0.084 R)
• M13: 16,969,934 km (0.086 R)
• M14: 17,856,002 km (0.095 R)
• M15: 22,180,727 km (0.109 R)
• M16: 22,466,159 km (0.055 R)
• M17: 23,337,417 km (0.07 R)
• M18: 23,731,608 km (0.119 R)
• M19: 26,617,650 km (0.03 R)
• M20: 27,156,501 km (0.114 R)
• M21: 27,923,041 km (0.115 R)
• M22: 28,591,594 km (0.079 R)
• M23: 30,426,412 km (0.087 R)
• M24: 31,253,389 km (0.106 R)
• M25: 34,967,754 km (0.086 R)
• M26: 41,650,291 km (0.09 R)
• M27: 43,111,264 km (0.055 R)
• M28: 43,854,466 km (0.118 R)
• M29: 46,290,069 km (0.111 R)
• M30: 56,758,479 km (0.103 R)
• M31: 64,743,415 km (0.07 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 13,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit