🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.9 AU - 0.94 AU

Year: 391 Days

Day: 18.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.83 AU - 2.03 AU

Year: 1188 Days

Day: 20.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.75 AU - 2.49 AU

Year: 1367 Days

Day: 40 Hours

Environment

Temp: -131 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.6

Radius: 8.9

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.66 AU - 10.88 AU

Year: 12501 Days

Day: 6 Hours

Environment

Temp: -197 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,121,163 km

• M1: 134,339 km (0.12 R)
• M2: 457,470 km (0.116 R)
• M3: 599,738 km (0.076 R)
• M4: 836,551 km (0.104 R)
• M5: 1,456,485 km (0.11 R)
• M6: 1,858,155 km (0.069 R)
• M7: 2,264,313 km (0.094 R)
• M8: 2,410,770 km (0.115 R)
• M9: 2,636,513 km (0.099 R)
• M10: 3,488,024 km (0.084 R)
• M11: 4,236,911 km (0.119 R)
• M12: 4,564,979 km (0.07 R)
• M13: 4,713,530 km (0.111 R)
• M14: 5,381,783 km (0.104 R)
• M15: 6,428,968 km (0.101 R)
• M16: 6,890,628 km (0.079 R)
• M17: 7,125,496 km (0.114 R)
• M18: 7,319,674 km (0.056 R)
• M19: 9,926,118 km (0.109 R)
• M20: 10,483,819 km (0.033 R)
• M21: 10,828,193 km (0.1 R)
• M22: 11,756,149 km (0.038 R)
• M23: 11,960,200 km (0.089 R)
• M24: 14,826,795 km (0.099 R)
• M25: 16,821,084 km (0.115 R)
• M26: 17,543,193 km (0.073 R)
• M27: 18,040,007 km (0.06 R)
• M28: 18,511,839 km (0.028 R)
• M29: 19,618,414 km (0.045 R)
• M30: 19,769,658 km (0.081 R)
• M31: 19,981,937 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.7

Radius: 3

Gravity: 42.74 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.43 AU - 11.03 AU

Year: 15568 Days

Day: 24.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,121,163 km

• M1: 50,714 km (0.09 R)
• M2: 75,248 km (0.097 R)
• M3: 210,484 km (0.072 R)
• M4: 544,087 km (0.12 R)
• M5: 937,380 km (0.044 R)
• M6: 978,669 km (0.074 R)
• M7: 1,329,626 km (0.099 R)
• M8: 2,080,607 km (0.086 R)
• M9: 2,107,535 km (0.104 R)
• M10: 2,134,612 km (0.107 R)
• M11: 2,243,968 km (0.104 R)
• M12: 2,699,643 km (0.093 R)
• M13: 3,029,207 km (0.095 R)
• M14: 3,530,659 km (0.085 R)
• M15: 3,692,674 km (0.079 R)
• M16: 3,890,143 km (0.071 R)
• M17: 5,627,423 km (0.117 R)
• M18: 5,969,254 km (0.12 R)
• M19: 6,046,148 km (0.086 R)
• M20: 6,200,832 km (0.069 R)
• M21: 6,792,641 km (0.064 R)
• M22: 7,860,171 km (0.105 R)
• M23: 8,542,786 km (0.042 R)
• M24: 8,759,853 km (0.115 R)
• M25: 9,288,382 km (0.107 R)
• M26: 10,330,032 km (0.083 R)
• M27: 10,561,310 km (0.12 R)
• M28: 11,076,077 km (0.115 R)
• M29: 11,503,478 km (0.066 R)
• M30: 12,081,524 km (0.079 R)
• M31: 12,668,995 km (0.066 R)
• M32: 12,767,729 km (0.118 R)
• M33: 15,109,834 km (0.028 R)
• M34: 15,319,720 km (0.074 R)
• M35: 15,689,226 km (0.114 R)
• M36: 16,544,777 km (0.065 R)
• M37: 16,761,095 km (0.09 R)
• M38: 16,815,249 km (0.118 R)
• M39: 16,978,311 km (0.067 R)
• M40: 17,415,436 km (0.081 R)
• M41: 17,470,339 km (0.054 R)
• M42: 18,078,155 km (0.117 R)
• M43: 19,427,976 km (0.096 R)
• M44: 19,942,593 km (0.072 R)
• M45: 22,342,592 km (0.064 R)
• M46: 23,243,021 km (0.098 R)
• M47: 23,303,608 km (0.049 R)
• M48: 23,789,053 km (0.071 R)
• M49: 24,646,848 km (0.06 R)
• M50: 25,390,050 km (0.102 R)
• M51: 26,077,751 km (0.12 R)
• M52: 26,834,866 km (0.095 R)
• M53: 27,216,191 km (0.116 R)
• M54: 27,599,311 km (0.082 R)
• M55: 28,824,219 km (0.117 R)
• M56: 28,889,144 km (0.096 R)
• M57: 29,149,444 km (0.097 R)
• M58: 29,279,894 km (0.088 R)
• M59: 29,803,636 km (0.068 R)
• M60: 30,528,886 km (0.047 R)
• M61: 30,595,009 km (0.117 R)
• M62: 30,993,388 km (0.087 R)
• M63: 31,661,043 km (0.113 R)
• M64: 32,131,079 km (0.083 R)
• M65: 32,265,867 km (0.105 R)
• M66: 32,333,336 km (0.081 R)
• M67: 34,172,043 km (0.114 R)
• M68: 34,723,311 km (0.113 R)
• M69: 35,277,571 km (0.076 R)
• M70: 37,240,296 km (0.094 R)
• M71: 37,381,815 km (0.049 R)
• M72: 37,807,571 km (0.076 R)
• M73: 39,598,556 km (0.086 R)
• M74: 39,743,068 km (0.073 R)
• M75: 40,832,140 km (0.049 R)
• M76: 40,978,148 km (0.111 R)
• M77: 41,343,765 km (0.113 R)
• M78: 42,891,355 km (0.081 R)
• M79: 43,709,356 km (0.115 R)
• M80: 44,083,052 km (0.089 R)
• M81: 44,983,930 km (0.046 R)
• M82: 45,210,122 km (0.081 R)
• M83: 46,042,634 km (0.105 R)
• M84: 46,194,626 km (0.047 R)
• M85: 47,109,566 km (0.095 R)
• M86: 48,416,004 km (0.048 R)
• M87: 49,345,306 km (0.084 R)
• M88: 51,852,268 km (0.102 R)
• M89: 52,168,517 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 19,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit