🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.52 AU - 0.62 AU

Year: 274 Days

Day: 12.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.5

Radius: 13.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.95 AU - 1.13 AU

Year: 674 Days

Day: 13.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 64,339,856 km

• M1: 165,605 km (0.116 R)
• M2: 249,978 km (0.1 R)
• M3: 454,329 km (0.106 R)
• M4: 566,378 km (0.099 R)
• M5: 690,095 km (0.074 R)
• M6: 824,284 km (0.087 R)
• M7: 944,561 km (0.117 R)
• M8: 1,036,414 km (0.12 R)
• M9: 1,294,321 km (0.093 R)
• M10: 1,436,888 km (0.095 R)
• M11: 1,847,833 km (0.118 R)
• M12: 1,934,600 km (0.102 R)
• M13: 2,190,113 km (0.067 R)
• M14: 2,650,126 km (0.079 R)
• M15: 2,776,985 km (0.103 R)
• M16: 2,963,983 km (0.033 R)
• M17: 3,073,937 km (0.116 R)
• M18: 3,170,278 km (0.041 R)
• M19: 3,320,474 km (0.104 R)
• M20: 3,527,069 km (0.111 R)
• M21: 3,643,755 km (0.103 R)
• M22: 3,738,002 km (0.059 R)
• M23: 3,953,273 km (0.079 R)
• M24: 4,050,213 km (0.109 R)
• M25: 4,213,723 km (0.078 R)
• M26: 4,321,134 km (0.119 R)
• M27: 4,547,177 km (0.114 R)
• M28: 4,640,526 km (0.05 R)
• M29: 4,924,164 km (0.083 R)
• M30: 5,046,235 km (0.086 R)
• M31: 5,134,049 km (0.045 R)
• M32: 5,418,584 km (0.093 R)
• M33: 5,553,821 km (0.093 R)
• M34: 5,919,887 km (0.109 R)
• M35: 6,190,210 km (0.106 R)
• M36: 6,350,729 km (0.094 R)
• M37: 6,436,149 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.1

Radius: 8.9

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.24 AU - 1.64 AU

Year: 1099 Days

Day: 8.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 64,339,856 km

• M1: 115,190 km (0.08 R)
• M2: 181,313 km (0.087 R)
• M3: 295,755 km (0.095 R)
• M4: 393,442 km (0.05 R)
• M5: 456,124 km (0.075 R)
• M6: 515,215 km (0.117 R)
• M7: 581,337 km (0.06 R)
• M8: 667,655 km (0.093 R)
• M9: 785,389 km (0.079 R)
• M10: 886,667 km (0.07 R)
• M11: 982,708 km (0.077 R)
• M12: 1,102,985 km (0.086 R)
• M13: 1,201,720 km (0.118 R)
• M14: 1,314,367 km (0.115 R)
• M15: 1,425,219 km (0.075 R)
• M16: 1,516,025 km (0.095 R)
• M17: 1,862,045 km (0.074 R)
• M18: 1,924,277 km (0.085 R)
• M19: 2,012,540 km (0.03 R)
• M20: 2,069,986 km (0.075 R)
• M21: 2,128,030 km (0.057 R)
• M22: 2,193,105 km (0.089 R)
• M23: 2,501,576 km (0.086 R)
• M24: 2,584,303 km (0.084 R)
• M25: 2,696,053 km (0.056 R)
• M26: 2,960,841 km (0.086 R)
• M27: 3,019,184 km (0.081 R)
• M28: 3,107,447 km (0.087 R)
• M29: 3,166,837 km (0.076 R)
• M30: 3,324,364 km (0.118 R)
• M31: 3,453,916 km (0.085 R)
• M32: 3,710,027 km (0.095 R)
• M33: 3,820,730 km (0.115 R)
• M34: 3,916,323 km (0.118 R)
• M35: 4,134,586 km (0.072 R)
• M36: 4,191,732 km (0.12 R)
• M37: 4,282,239 km (0.103 R)
• M38: 4,557,649 km (0.069 R)
• M39: 4,650,699 km (0.094 R)
• M40: 4,873,300 km (0.065 R)
• M41: 5,038,157 km (0.055 R)
• M42: 5,134,349 km (0.065 R)
• M43: 5,409,160 km (0.092 R)
• M44: 5,525,697 km (0.104 R)
• M45: 5,597,952 km (0.07 R)
• M46: 5,661,382 km (0.115 R)
• M47: 5,752,487 km (0.117 R)
• M48: 5,825,640 km (0.117 R)
• M49: 5,936,044 km (0.113 R)
• M50: 6,112,270 km (0.117 R)
• M51: 6,271,292 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753

Radius: 10.4

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2 AU - 3.26 AU

Year: 2712 Days

Day: 13.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,339,856 km

• M1: 153,039 km (0.073 R)
• M2: 230,979 km (0.031 R)
• M3: 300,393 km (0.048 R)
• M4: 432,039 km (0.088 R)
• M5: 502,649 km (0.068 R)
• M6: 595,400 km (0.089 R)
• M7: 713,432 km (0.108 R)
• M8: 790,475 km (0.096 R)
• M9: 891,005 km (0.104 R)
• M10: 964,158 km (0.118 R)
• M11: 1,083,687 km (0.111 R)
• M12: 1,349,971 km (0.07 R)
• M13: 1,754,933 km (0.099 R)
• M14: 1,944,024 km (0.051 R)
• M15: 2,566,202 km (0.074 R)
• M16: 3,067,205 km (0.04 R)
• M17: 3,312,695 km (0.038 R)
• M18: 3,496,850 km (0.112 R)
• M19: 3,736,057 km (0.117 R)
• M20: 3,980,650 km (0.096 R)
• M21: 4,087,163 km (0.098 R)
• M22: 4,212,676 km (0.105 R)
• M23: 4,303,033 km (0.096 R)
• M24: 4,412,389 km (0.096 R)
• M25: 4,504,242 km (0.106 R)
• M26: 4,615,244 km (0.099 R)
• M27: 5,242,508 km (0.091 R)
• M28: 5,615,754 km (0.087 R)
• M29: 5,715,536 km (0.081 R)
• M30: 6,140,693 km (0.103 R)
• M31: 6,597,116 km (0.08 R)
• M32: 6,872,077 km (0.093 R)
• M33: 7,389,536 km (0.071 R)
• M34: 7,919,562 km (0.066 R)
• M35: 8,053,901 km (0.085 R)
• M36: 8,347,860 km (0.11 R)
• M37: 8,438,965 km (0.12 R)
• M38: 8,622,223 km (0.114 R)
• M39: 9,510,984 km (0.077 R)
• M40: 9,869,720 km (0.09 R)
• M41: 10,428,617 km (0.116 R)
• M42: 10,650,022 km (0.057 R)
• M43: 11,450,221 km (0.099 R)
• M44: 11,806,264 km (0.114 R)
• M45: 11,960,051 km (0.097 R)
• M46: 12,269,569 km (0.099 R)
• M47: 12,686,348 km (0.084 R)
• M48: 12,949,192 km (0.115 R)
• M49: 13,081,436 km (0.117 R)
• M50: 13,160,873 km (0.097 R)
• M51: 13,507,192 km (0.111 R)
• M52: 13,614,304 km (0.048 R)
• M53: 13,748,643 km (0.098 R)
• M54: 13,829,575 km (0.109 R)
• M55: 14,127,275 km (0.093 R)
• M56: 14,399,693 km (0.065 R)
• M57: 14,509,198 km (0.071 R)
• M58: 14,839,361 km (0.092 R)
• M59: 14,977,739 km (0.115 R)
• M60: 15,199,892 km (0.082 R)
• M61: 15,451,066 km (0.112 R)
• M62: 15,619,364 km (0.109 R)
• M63: 16,270,115 km (0.077 R)
• M64: 16,384,108 km (0.101 R)
• M65: 16,785,479 km (0.108 R)
• M66: 17,132,098 km (0.098 R)
• M67: 17,248,036 km (0.113 R)
• M68: 17,510,132 km (0.03 R)
• M69: 18,038,362 km (0.109 R)
• M70: 18,423,127 km (0.096 R)
• M71: 18,900,345 km (0.077 R)
• M72: 19,230,657 km (0.092 R)
• M73: 19,532,844 km (0.069 R)
• M74: 19,714,755 km (0.112 R)
• M75: 20,080,522 km (0.106 R)
• M76: 20,417,716 km (0.106 R)
• M77: 20,694,921 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.2

Radius: 7

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.34 AU - 9.38 AU

Year: 16768 Days

Day: 21.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 64,339,856 km

• M1: 97,538 km (0.111 R)
• M2: 268,827 km (0.105 R)
• M3: 404,363 km (0.117 R)
• M4: 544,387 km (0.09 R)
• M5: 601,084 km (0.05 R)
• M6: 827,127 km (0.118 R)
• M7: 1,380,489 km (0.062 R)
• M8: 1,938,788 km (0.077 R)
• M9: 2,149,422 km (0.064 R)
• M10: 2,527,755 km (0.099 R)
• M11: 2,960,841 km (0.049 R)
• M12: 3,671,431 km (0.083 R)
• M13: 4,084,171 km (0.101 R)
• M14: 4,160,766 km (0.095 R)
• M15: 4,393,540 km (0.074 R)
• M16: 4,831,263 km (0.097 R)
• M17: 4,912,345 km (0.067 R)
• M18: 5,619,794 km (0.072 R)
• M19: 5,877,102 km (0.058 R)
• M20: 7,831,299 km (0.107 R)
• M21: 8,360,875 km (0.1 R)
• M22: 9,505,000 km (0.086 R)
• M23: 10,963,130 km (0.104 R)
• M24: 13,164,014 km (0.116 R)
• M25: 14,197,586 km (0.043 R)
• M26: 14,255,779 km (0.061 R)
• M27: 15,977,501 km (0.101 R)
• M28: 16,280,886 km (0.096 R)
• M29: 16,402,808 km (0.084 R)
• M30: 17,264,791 km (0.114 R)
• M31: 18,648,571 km (0.045 R)
• M32: 18,776,178 km (0.072 R)
• M33: 18,904,085 km (0.089 R)
• M34: 18,968,112 km (0.091 R)
• M35: 19,483,028 km (0.051 R)
• M36: 19,807,207 km (0.056 R)
• M37: 21,121,574 km (0.079 R)
• M38: 21,856,399 km (0.083 R)
• M39: 23,351,180 km (0.116 R)
• M40: 23,557,625 km (0.118 R)
• M41: 26,081,042 km (0.119 R)
• M42: 26,941,081 km (0.107 R)
• M43: 27,956,252 km (0.08 R)
• M44: 28,248,566 km (0.117 R)
• M45: 28,541,927 km (0.095 R)
• M46: 29,353,795 km (0.042 R)
• M47: 29,502,196 km (0.104 R)
• M48: 30,098,493 km (0.094 R)
• M49: 30,698,680 km (0.063 R)
• M50: 31,378,602 km (0.085 R)
• M51: 32,369,538 km (0.116 R)
• M52: 32,753,407 km (0.106 R)
• M53: 33,061,578 km (0.118 R)
• M54: 34,538,558 km (0.089 R)
• M55: 37,234,760 km (0.105 R)
• M56: 37,314,945 km (0.085 R)
• M57: 37,556,396 km (0.079 R)
• M58: 38,040,495 km (0.083 R)
• M59: 38,526,688 km (0.107 R)
• M60: 38,933,444 km (0.099 R)
• M61: 40,079,962 km (0.069 R)
• M62: 40,327,098 km (0.093 R)
• M63: 42,154,735 km (0.117 R)
• M64: 42,406,060 km (0.086 R)
• M65: 42,910,204 km (0.075 R)
• M66: 43,416,294 km (0.081 R)
• M67: 44,349,336 km (0.1 R)
• M68: 45,203,241 km (0.114 R)
• M69: 45,546,418 km (0.104 R)
• M70: 46,321,485 km (0.082 R)
• M71: 46,407,803 km (0.107 R)
• M72: 46,667,355 km (0.098 R)
• M73: 47,100,890 km (0.049 R)
• M74: 47,535,771 km (0.095 R)
• M75: 50,084,470 km (0.101 R)
• M76: 51,598,998 km (0.063 R)
• M77: 52,767,358 km (0.059 R)
• M78: 53,581,320 km (0.094 R)
• M79: 54,126,155 km (0.105 R)
• M80: 54,946,999 km (0.063 R)
• M81: 55,588,325 km (0.12 R)
• M82: 56,693,404 km (0.106 R)
• M83: 57,712,764 km (0.06 R)
• M84: 58,084,964 km (0.094 R)
• M85: 58,457,911 km (0.051 R)
• M86: 58,831,756 km (0.084 R)
• M87: 60,617,955 km (0.11 R)
• M88: 61,945,486 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 17,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit