🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.77 AU - 0.79 AU

Year: 253 Days

Day: 14.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.31 AU - 1.39 AU

Year: 576 Days

Day: 44.5 Hours

Environment

Temp: 3 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.11 AU - 1.61 AU

Year: 582 Days

Day: 34.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.07 AU - 2.29 AU

Year: 1182 Days

Day: 36.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.16 AU - 2.76 AU

Year: 1416 Days

Day: 29 Hours

Environment

Temp: -92 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.3 AU - 2.66 AU

Year: 1434 Days

Day: 47.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.2

Radius: 14.3

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.72 AU - 7.46 AU

Year: 6930 Days

Day: 11.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,013,227 km

• M1: 245,191 km (0.07 R)
• M2: 403,615 km (0.081 R)
• M3: 605,871 km (0.105 R)
• M4: 847,023 km (0.095 R)
• M5: 997,070 km (0.101 R)
• M6: 1,110,166 km (0.1 R)
• M7: 1,264,401 km (0.118 R)
• M8: 1,622,239 km (0.052 R)
• M9: 1,758,074 km (0.086 R)
• M10: 2,463,727 km (0.116 R)
• M11: 2,621,254 km (0.089 R)
• M12: 2,766,065 km (0.107 R)
• M13: 2,880,657 km (0.092 R)
• M14: 3,131,532 km (0.064 R)
• M15: 3,285,618 km (0.118 R)
• M16: 3,530,510 km (0.051 R)
• M17: 3,709,130 km (0.027 R)
• M18: 3,817,738 km (0.053 R)
• M19: 3,909,142 km (0.11 R)
• M20: 4,263,240 km (0.119 R)
• M21: 4,396,382 km (0.093 R)
• M22: 4,784,439 km (0.098 R)
• M23: 5,123,129 km (0.114 R)
• M24: 6,057,367 km (0.112 R)
• M25: 6,228,956 km (0.063 R)
• M26: 6,424,032 km (0.112 R)
• M27: 6,687,324 km (0.076 R)
• M28: 6,999,086 km (0.07 R)
• M29: 7,544,520 km (0.109 R)
• M30: 7,660,009 km (0.04 R)
• M31: 8,151,139 km (0.105 R)
• M32: 8,269,621 km (0.086 R)
• M33: 8,508,379 km (0.104 R)
• M34: 8,725,146 km (0.059 R)
• M35: 9,041,546 km (0.044 R)
• M36: 9,988,051 km (0.108 R)
• M37: 11,123,350 km (0.047 R)
• M38: 11,387,091 km (0.079 R)
• M39: 11,732,961 km (0.072 R)
• M40: 11,974,562 km (0.049 R)
• M41: 12,109,499 km (0.11 R)
• M42: 12,380,869 km (0.096 R)
• M43: 12,626,808 km (0.102 R)
• M44: 12,929,744 km (0.096 R)
• M45: 13,095,947 km (0.114 R)
• M46: 13,570,621 km (0.091 R)
• M47: 13,852,613 km (0.117 R)
• M48: 13,966,008 km (0.099 R)
• M49: 14,364,986 km (0.067 R)
• M50: 14,623,641 km (0.065 R)
• M51: 14,796,875 km (0.031 R)
• M52: 15,203,781 km (0.066 R)
• M53: 15,496,544 km (0.037 R)
• M54: 15,821,022 km (0.077 R)
• M55: 16,147,594 km (0.077 R)
• M56: 16,296,743 km (0.113 R)
• M57: 16,536,399 km (0.056 R)
• M58: 16,989,082 km (0.081 R)
• M59: 17,080,038 km (0.091 R)
• M60: 17,906,416 km (0.104 R)
• M61: 18,091,918 km (0.06 R)
• M62: 18,215,785 km (0.11 R)
• M63: 19,281,071 km (0.118 R)
• M64: 19,407,631 km (0.092 R)
• M65: 20,013,054 km (0.113 R)
• M66: 20,657,072 km (0.116 R)
• M67: 21,275,061 km (0.047 R)
• M68: 21,537,157 km (0.105 R)
• M69: 21,833,360 km (0.119 R)
• M70: 22,130,761 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.7

Radius: 14.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.68 AU - 12.38 AU

Year: 11661 Days

Day: 12.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,013,227 km

• M1: 193,879 km (0.089 R)
• M2: 310,416 km (0.108 R)
• M3: 554,111 km (0.086 R)
• M4: 835,654 km (0.097 R)
• M5: 966,103 km (0.103 R)
• M6: 1,124,677 km (0.1 R)
• M7: 1,271,133 km (0.051 R)
• M8: 1,898,547 km (0.119 R)
• M9: 2,050,388 km (0.115 R)
• M10: 2,206,569 km (0.111 R)
• M11: 2,558,722 km (0.064 R)
• M12: 2,842,210 km (0.075 R)
• M13: 4,044,678 km (0.105 R)
• M14: 4,242,596 km (0.117 R)
• M15: 4,443,805 km (0.034 R)
• M16: 4,545,531 km (0.062 R)
• M17: 5,101,886 km (0.105 R)
• M18: 5,827,735 km (0.092 R)
• M19: 6,051,982 km (0.057 R)
• M20: 6,240,924 km (0.107 R)
• M21: 6,624,942 km (0.071 R)
• M22: 6,859,062 km (0.089 R)
• M23: 7,782,081 km (0.101 R)
• M24: 7,905,350 km (0.096 R)
• M25: 9,876,751 km (0.098 R)
• M26: 10,279,468 km (0.105 R)
• M27: 10,505,660 km (0.084 R)
• M28: 11,473,558 km (0.069 R)
• M29: 13,791,577 km (0.073 R)
• M30: 13,991,141 km (0.113 R)
• M31: 15,882,806 km (0.067 R)
• M32: 16,092,093 km (0.078 R)
• M33: 16,885,112 km (0.1 R)
• M34: 17,690,846 km (0.089 R)
• M35: 19,395,813 km (0.119 R)
• M36: 19,563,512 km (0.077 R)
• M37: 19,844,307 km (0.057 R)
• M38: 21,267,880 km (0.103 R)
• M39: 21,672,244 km (0.118 R)
• M40: 21,904,569 km (0.102 R)
• M41: 22,488,898 km (0.066 R)
• M42: 22,665,274 km (0.092 R)
• M43: 23,137,704 km (0.118 R)
• M44: 23,553,736 km (0.112 R)
• M45: 23,732,805 km (0.092 R)
• M46: 24,816,791 km (0.062 R)
• M47: 26,783,404 km (0.089 R)
• M48: 27,095,166 km (0.03 R)
• M49: 27,974,802 km (0.116 R)
• M50: 30,538,909 km (0.093 R)
• M51: 31,060,707 km (0.05 R)
• M52: 31,191,754 km (0.099 R)
• M53: 31,783,115 km (0.096 R)
• M54: 33,043,776 km (0.086 R)
• M55: 33,512,466 km (0.114 R)
• M56: 33,983,251 km (0.12 R)
• M57: 34,727,500 km (0.115 R)
• M58: 35,682,533 km (0.063 R)
• M59: 37,618,629 km (0.057 R)
• M60: 38,528,932 km (0.084 R)
• M61: 38,740,164 km (0.112 R)
• M62: 39,092,916 km (0.108 R)
• M63: 39,234,286 km (0.077 R)
• M64: 40,228,812 km (0.063 R)
• M65: 41,015,996 km (0.06 R)
• M66: 41,375,629 km (0.072 R)
• M67: 42,460,513 km (0.058 R)
• M68: 42,824,186 km (0.082 R)
• M69: 43,335,062 km (0.115 R)
• M70: 43,994,939 km (0.068 R)
• M71: 45,250,514 km (0.084 R)
• M72: 47,645,725 km (0.052 R)
• M73: 48,402,690 km (0.091 R)
• M74: 49,163,545 km (0.102 R)
• M75: 49,392,579 km (0.109 R)
• M76: 50,543,137 km (0.086 R)
• M77: 50,697,222 km (0.093 R)
• M78: 51,470,045 km (0.041 R)
• M79: 52,013,235 km (0.09 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: 448 - 13,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit