🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.52 AU - 0.54 AU

Year: 147 Days

Day: 20.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.83 AU - 1.29 AU

Year: 416 Days

Day: 12.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.1 AU - 1.26 AU

Year: 488 Days

Day: 21.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.4

Radius: 14.3

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.52 AU - 5.3 AU

Year: 3527 Days

Day: 10.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 64,170,477 km

• M1: 254,316 km (0.038 R)
• M2: 447,896 km (0.043 R)
• M3: 574,905 km (0.117 R)
• M4: 717,322 km (0.11 R)
• M5: 883,076 km (0.107 R)
• M6: 991,535 km (0.086 R)
• M7: 1,115,551 km (0.048 R)
• M8: 1,368,970 km (0.102 R)
• M9: 1,766,302 km (0.096 R)
• M10: 1,855,313 km (0.027 R)
• M11: 1,985,313 km (0.119 R)
• M12: 2,105,141 km (0.072 R)
• M13: 2,241,126 km (0.08 R)
• M14: 2,338,065 km (0.098 R)
• M15: 2,681,841 km (0.098 R)
• M16: 2,890,081 km (0.088 R)
• M17: 3,088,298 km (0.115 R)
• M18: 3,196,906 km (0.095 R)
• M19: 3,466,183 km (0.108 R)
• M20: 3,660,959 km (0.103 R)
• M21: 4,493,471 km (0.118 R)
• M22: 4,634,991 km (0.053 R)
• M23: 4,742,103 km (0.108 R)
• M24: 4,832,011 km (0.06 R)
• M25: 5,013,623 km (0.113 R)
• M26: 5,290,230 km (0.083 R)
• M27: 5,762,510 km (0.093 R)
• M28: 5,897,298 km (0.106 R)
• M29: 6,091,625 km (0.119 R)
• M30: 6,209,209 km (0.096 R)
• M31: 6,808,648 km (0.101 R)
• M32: 7,468,823 km (0.099 R)
• M33: 8,453,476 km (0.103 R)
• M34: 8,562,982 km (0.045 R)
• M35: 9,456,081 km (0.093 R)
• M36: 9,615,553 km (0.104 R)
• M37: 9,729,846 km (0.109 R)
• M38: 9,890,813 km (0.097 R)
• M39: 10,425,775 km (0.078 R)
• M40: 10,519,872 km (0.109 R)
• M41: 10,685,028 km (0.12 R)
• M42: 11,306,308 km (0.104 R)
• M43: 11,451,418 km (0.096 R)
• M44: 11,548,357 km (0.107 R)
• M45: 11,743,283 km (0.047 R)
• M46: 12,409,293 km (0.106 R)
• M47: 12,558,891 km (0.046 R)
• M48: 13,546,386 km (0.097 R)
• M49: 13,932,947 km (0.083 R)
• M50: 14,166,619 km (0.1 R)
• M51: 14,296,919 km (0.118 R)
• M52: 14,769,648 km (0.083 R)
• M53: 15,703,438 km (0.093 R)
• M54: 15,919,457 km (0.116 R)
• M55: 16,218,354 km (0.109 R)
• M56: 16,519,046 km (0.075 R)
• M57: 16,683,753 km (0.106 R)
• M58: 16,959,611 km (0.08 R)
• M59: 17,320,591 km (0.086 R)
• M60: 17,740,063 km (0.11 R)
• M61: 18,219,674 km (0.096 R)
• M62: 18,503,761 km (0.107 R)
• M63: 18,617,904 km (0.027 R)
• M64: 18,904,085 km (0.112 R)
• M65: 19,134,016 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.9

Radius: 10.4

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.16 AU - 7.64 AU

Year: 6165 Days

Day: 11.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,170,477 km

• M1: 130,599 km (0.061 R)
• M2: 328,068 km (0.088 R)
• M3: 518,955 km (0.11 R)
• M4: 663,467 km (0.098 R)
• M5: 733,927 km (0.073 R)
• M6: 994,527 km (0.106 R)
• M7: 1,320,351 km (0.118 R)
• M8: 1,411,755 km (0.1 R)
• M9: 1,505,254 km (0.072 R)
• M10: 1,738,626 km (0.072 R)
• M11: 2,645,489 km (0.06 R)
• M12: 2,738,688 km (0.028 R)
• M13: 2,832,935 km (0.086 R)
• M14: 3,024,869 km (0.11 R)
• M15: 3,346,056 km (0.037 R)
• M16: 3,421,752 km (0.093 R)
• M17: 3,626,402 km (0.11 R)
• M18: 4,128,602 km (0.118 R)
• M19: 4,822,886 km (0.089 R)
• M20: 5,227,548 km (0.094 R)
• M21: 5,463,763 km (0.049 R)
• M22: 5,763,856 km (0.073 R)
• M23: 6,008,000 km (0.111 R)
• M24: 6,664,884 km (0.075 R)
• M25: 6,888,982 km (0.119 R)
• M26: 6,985,772 km (0.109 R)
• M27: 7,809,906 km (0.066 R)
• M28: 8,387,953 km (0.098 R)
• M29: 8,526,031 km (0.064 R)
• M30: 9,015,067 km (0.11 R)
• M31: 9,227,496 km (0.086 R)
• M32: 9,477,324 km (0.088 R)
• M33: 9,657,291 km (0.114 R)
• M34: 10,057,016 km (0.115 R)
• M35: 10,277,374 km (0.069 R)
• M36: 10,648,077 km (0.064 R)
• M37: 11,098,965 km (0.082 R)
• M38: 11,825,412 km (0.104 R)
• M39: 12,449,086 km (0.1 R)
• M40: 12,527,774 km (0.085 R)
• M41: 13,566,283 km (0.055 R)
• M42: 14,013,880 km (0.118 R)
• M43: 15,259,282 km (0.042 R)
• M44: 15,639,859 km (0.092 R)
• M45: 15,938,008 km (0.109 R)
• M46: 16,023,578 km (0.06 R)
• M47: 16,800,140 km (0.102 R)
• M48: 17,018,104 km (0.103 R)
• M49: 17,988,097 km (0.099 R)
• M50: 18,524,704 km (0.114 R)
• M51: 19,613,777 km (0.119 R)
• M52: 20,444,045 km (0.118 R)
• M53: 21,191,885 km (0.044 R)
• M54: 21,900,979 km (0.055 R)
• M55: 22,569,831 km (0.118 R)
• M56: 23,051,685 km (0.109 R)
• M57: 23,439,742 km (0.091 R)
• M58: 23,829,894 km (0.08 R)
• M59: 24,864,064 km (0.064 R)
• M60: 25,361,776 km (0.096 R)
• M61: 26,064,138 km (0.079 R)
• M62: 27,487,711 km (0.048 R)
• M63: 27,693,259 km (0.09 R)
• M64: 28,157,311 km (0.044 R)
• M65: 28,624,057 km (0.103 R)
• M66: 29,460,009 km (0.045 R)
• M67: 30,622,535 km (0.113 R)
• M68: 30,782,305 km (0.088 R)
• M69: 31,800,169 km (0.039 R)
• M70: 31,907,879 km (0.099 R)
• M71: 32,448,676 km (0.038 R)
• M72: 33,374,836 km (0.089 R)
• M73: 33,813,756 km (0.033 R)
• M74: 35,532,486 km (0.078 R)
• M75: 36,036,781 km (0.108 R)
• M76: 36,825,909 km (0.09 R)
• M77: 37,791,863 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.5

Radius: 14.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.52 AU - 11.22 AU

Year: 13647 Days

Day: 14.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 64,170,477 km

• M1: 241,900 km (0.062 R)
• M2: 579,093 km (0.069 R)
• M3: 829,819 km (0.074 R)
• M4: 958,623 km (0.062 R)
• M5: 1,337,704 km (0.116 R)
• M6: 1,763,609 km (0.12 R)
• M7: 1,992,793 km (0.074 R)
• M8: 2,231,851 km (0.111 R)
• M9: 2,449,067 km (0.069 R)
• M10: 2,673,464 km (0.104 R)
• M11: 3,005,870 km (0.098 R)
• M12: 3,177,309 km (0.101 R)
• M13: 3,674,722 km (0.085 R)
• M14: 3,784,527 km (0.119 R)
• M15: 3,970,028 km (0.052 R)
• M16: 4,158,671 km (0.085 R)
• M17: 5,187,456 km (0.032 R)
• M18: 5,394,200 km (0.119 R)
• M19: 6,030,739 km (0.115 R)
• M20: 8,033,406 km (0.101 R)
• M21: 8,224,891 km (0.102 R)
• M22: 8,321,382 km (0.119 R)
• M23: 8,759,703 km (0.079 R)
• M24: 9,006,540 km (0.114 R)
• M25: 9,155,689 km (0.048 R)
• M26: 10,275,130 km (0.117 R)
• M27: 10,535,580 km (0.039 R)
• M28: 10,692,957 km (0.066 R)
• M29: 10,903,890 km (0.11 R)
• M30: 11,330,094 km (0.1 R)
• M31: 11,653,375 km (0.1 R)
• M32: 11,816,137 km (0.08 R)
• M33: 12,198,809 km (0.102 R)
• M34: 12,641,319 km (0.119 R)
• M35: 14,405,377 km (0.111 R)
• M36: 16,124,556 km (0.094 R)
• M37: 16,610,300 km (0.072 R)
• M38: 18,537,420 km (0.093 R)
• M39: 19,366,641 km (0.079 R)
• M40: 20,273,055 km (0.068 R)
• M41: 20,469,177 km (0.098 R)
• M42: 21,792,221 km (0.038 R)
• M43: 22,060,151 km (0.096 R)
• M44: 23,553,437 km (0.053 R)
• M45: 23,828,398 km (0.078 R)
• M46: 24,659,713 km (0.113 R)
• M47: 25,712,433 km (0.11 R)
• M48: 25,924,713 km (0.084 R)
• M49: 26,279,858 km (0.107 R)
• M50: 26,779,814 km (0.063 R)
• M51: 27,354,868 km (0.042 R)
• M52: 27,789,001 km (0.096 R)
• M53: 28,298,232 km (0.075 R)
• M54: 28,663,999 km (0.087 R)
• M55: 29,622,024 km (0.075 R)
• M56: 29,993,326 km (0.089 R)
• M57: 30,740,567 km (0.115 R)
• M58: 31,191,904 km (0.109 R)
• M59: 31,493,942 km (0.112 R)
• M60: 32,253,451 km (0.069 R)
• M61: 32,406,040 km (0.087 R)
• M62: 34,256,117 km (0.053 R)
• M63: 41,161,705 km (0.105 R)
• M64: 41,410,187 km (0.107 R)
• M65: 42,660,077 km (0.062 R)
• M66: 42,827,626 km (0.092 R)
• M67: 45,367,499 km (0.052 R)
• M68: 46,053,106 km (0.118 R)
• M69: 46,828,472 km (0.036 R)
• M70: 47,521,260 km (0.11 R)
• M71: 47,695,092 km (0.1 R)
• M72: 48,654,314 km (0.104 R)
• M73: 49,972,870 km (0.098 R)
• M74: 50,503,493 km (0.105 R)
• M75: 52,914,562 km (0.059 R)
• M76: 54,815,652 km (0.084 R)
• M77: 54,906,757 km (0.071 R)
• M78: 55,089,117 km (0.098 R)
• M79: 57,200,391 km (0.058 R)
• M80: 57,940,901 km (0.084 R)
• M81: 58,312,352 km (0.081 R)
• M82: 61,501,629 km (0.087 R)
• M83: 61,880,561 km (0.098 R)
• M84: 62,165,395 km (0.059 R)
• M85: 63,022,142 km (0.112 R)
• M86: 63,117,436 km (0.106 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 16,827 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit