🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.48 AU - 0.58 AU

Year: 167 Days

Day: 44.1 Hours

Environment

Temp: 46 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.7 AU - 0.94 AU

Year: 322 Days

Day: 36.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.8

Radius: 8.1

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.19 AU - 7.53 AU

Year: 8655 Days

Day: 7 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 43,678,211 km

• M1: 123,568 km (0.077 R)
• M2: 423,661 km (0.097 R)
• M3: 709,842 km (0.101 R)
• M4: 1,633,609 km (0.115 R)
• M5: 2,410,321 km (0.037 R)
• M6: 2,935,260 km (0.087 R)
• M7: 5,519,713 km (0.049 R)
• M8: 6,504,815 km (0.098 R)
• M9: 8,066,168 km (0.108 R)
• M10: 9,715,783 km (0.044 R)
• M11: 11,469,370 km (0.071 R)
• M12: 13,545,638 km (0.115 R)
• M13: 18,277,569 km (0.101 R)
• M14: 19,032,739 km (0.117 R)
• M15: 22,604,388 km (0.08 R)
• M16: 25,934,287 km (0.091 R)
• M17: 27,666,630 km (0.097 R)
• M18: 31,682,286 km (0.113 R)
• M19: 32,441,944 km (0.102 R)
• M20: 42,135,736 km (0.103 R)
• M21: 42,659,030 km (0.064 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982

Radius: 5.9

Gravity: 28.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 10.57 AU - 14.41 AU

Year: 19134 Days

Day: 22 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 43,678,211 km

• M1: 73,453 km (0.047 R)
• M2: 626,366 km (0.03 R)
• M3: 844,181 km (0.104 R)
• M4: 1,153,549 km (0.026 R)
• M5: 2,800,472 km (0.104 R)
• M6: 3,703,295 km (0.113 R)
• M7: 4,712,632 km (0.117 R)
• M8: 6,372,570 km (0.072 R)
• M9: 7,259,985 km (0.102 R)
• M10: 8,604,271 km (0.103 R)
• M11: 9,745,404 km (0.063 R)
• M12: 16,906,953 km (0.061 R)
• M13: 19,150,622 km (0.097 R)
• M14: 19,717,149 km (0.091 R)
• M15: 21,282,840 km (0.071 R)
• M16: 24,000,585 km (0.074 R)
• M17: 24,438,308 km (0.12 R)
• M18: 25,555,804 km (0.077 R)
• M19: 27,533,039 km (0.11 R)
• M20: 27,772,097 km (0.07 R)
• M21: 32,052,391 km (0.074 R)
• M22: 36,607,796 km (0.097 R)
• M23: 40,333,082 km (0.102 R)
• M24: 45,961,702 km (0.093 R)
• M25: 51,184,762 km (0.103 R)
• M26: 51,727,802 km (0.093 R)
• M27: 55,447,104 km (0.082 R)
• M28: 56,789,745 km (0.069 R)
• M29: 57,762,131 km (0.078 R)
• M30: 65,516,836 km (0.119 R)
• M31: 68,540,060 km (0.108 R)
• M32: 69,863,851 km (0.069 R)
• M33: 70,086,004 km (0.079 R)
• M34: 73,476,789 km (0.116 R)
• M35: 74,863,262 km (0.072 R)
• M36: 83,299,685 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89

Radius: 6.2

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 11.55 AU - 17.61 AU

Year: 24132 Days

Day: 20.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,678,211 km

• M1: 84,373 km (0.077 R)
• M2: 331,359 km (0.083 R)
• M3: 607,667 km (0.06 R)
• M4: 1,254,378 km (0.077 R)
• M5: 1,745,807 km (0.071 R)
• M6: 2,044,255 km (0.098 R)
• M7: 2,584,752 km (0.109 R)
• M8: 7,571,298 km (0.114 R)
• M9: 8,067,065 km (0.116 R)
• M10: 8,279,943 km (0.112 R)
• M11: 12,442,055 km (0.089 R)
• M12: 18,324,542 km (0.058 R)
• M13: 18,693,002 km (0.078 R)
• M14: 19,141,496 km (0.103 R)
• M15: 23,854,428 km (0.119 R)
• M16: 26,104,679 km (0.118 R)
• M17: 26,571,125 km (0.112 R)
• M18: 32,074,681 km (0.063 R)
• M19: 36,407,185 km (0.113 R)
• M20: 39,015,424 km (0.119 R)
• M21: 39,258,520 km (0.118 R)
• M22: 41,239,795 km (0.12 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: 191 - 16,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit