🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.52 AU - 0.58 AU

Year: 144 Days

Day: 37.6 Hours

Environment

Temp: 244 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,619,744 km

• M1: 52,808 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.54 AU - 0.64 AU

Year: 160 Days

Day: 29.1 Hours

Environment

Temp: 203 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,619,744 km

• M1: 49,966 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.55 AU - 0.63 AU

Year: 160 Days

Day: 20.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,619,744 km

• M1: 95,892 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.63 AU - 0.67 AU

Year: 185 Days

Day: 24 Hours

Environment

Temp: 144 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.03 AU - 1.07 AU

Year: 380 Days

Day: 30.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,619,744 km

• M1: 49,068 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.15 AU - 4.61 AU

Year: 2699 Days

Day: 38.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.1

Radius: 11.9

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.84 AU - 8.06 AU

Year: 5784 Days

Day: 9.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 145.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,619,744 km

• M1: 179,218 km (0.106 R)
• M2: 431,889 km (0.066 R)
• M3: 515,514 km (0.072 R)
• M4: 669,600 km (0.118 R)
• M5: 938,727 km (0.112 R)
• M6: 1,106,426 km (0.116 R)
• M7: 1,428,360 km (0.03 R)
• M8: 1,517,222 km (0.083 R)
• M9: 1,779,915 km (0.047 R)
• M10: 2,007,454 km (0.09 R)
• M11: 2,107,834 km (0.117 R)
• M12: 2,192,955 km (0.1 R)
• M13: 2,331,632 km (0.11 R)
• M14: 2,455,350 km (0.099 R)
• M15: 2,581,311 km (0.069 R)
• M16: 2,709,517 km (0.085 R)
• M17: 2,783,717 km (0.056 R)
• M18: 3,049,104 km (0.079 R)
• M19: 3,523,329 km (0.11 R)
• M20: 3,957,462 km (0.112 R)
• M21: 4,321,434 km (0.092 R)
• M22: 4,562,885 km (0.036 R)
• M23: 4,718,766 km (0.102 R)
• M24: 5,266,892 km (0.111 R)
• M25: 6,127,080 km (0.094 R)
• M26: 6,523,365 km (0.105 R)
• M27: 6,699,292 km (0.104 R)
• M28: 7,030,502 km (0.095 R)
• M29: 7,262,977 km (0.113 R)
• M30: 7,550,504 km (0.095 R)
• M31: 7,761,886 km (0.086 R)
• M32: 7,921,806 km (0.078 R)
• M33: 8,190,783 km (0.113 R)
• M34: 8,462,901 km (0.114 R)
• M35: 9,184,112 km (0.081 R)
• M36: 9,268,486 km (0.032 R)
• M37: 9,466,703 km (0.037 R)
• M38: 9,723,562 km (0.069 R)
• M39: 9,982,816 km (0.111 R)
• M40: 10,127,776 km (0.069 R)
• M41: 10,537,375 km (0.085 R)
• M42: 10,655,408 km (0.08 R)
• M43: 11,012,348 km (0.109 R)
• M44: 11,342,959 km (0.12 R)
• M45: 11,463,984 km (0.028 R)
• M46: 11,676,712 km (0.092 R)
• M47: 11,952,271 km (0.104 R)
• M48: 12,635,036 km (0.1 R)
• M49: 13,107,765 km (0.075 R)
• M50: 13,266,638 km (0.107 R)
• M51: 13,394,245 km (0.111 R)
• M52: 14,824,401 km (0.071 R)
• M53: 15,624,750 km (0.085 R)
• M54: 16,064,268 km (0.117 R)
• M55: 16,542,084 km (0.102 R)
• M56: 17,581,639 km (0.038 R)
• M57: 18,003,505 km (0.097 R)
• M58: 18,215,635 km (0.057 R)
• M59: 18,749,550 km (0.106 R)
• M60: 19,760,084 km (0.091 R)
• M61: 20,456,013 km (0.118 R)
• M62: 20,640,467 km (0.08 R)
• M63: 20,788,419 km (0.06 R)
• M64: 21,159,871 km (0.072 R)
• M65: 21,309,020 km (0.112 R)
• M66: 21,458,618 km (0.084 R)
• M67: 21,758,711 km (0.116 R)
• M68: 21,947,055 km (0.075 R)
• M69: 22,553,225 km (0.103 R)
• M70: 22,629,371 km (0.095 R)
• M71: 23,088,187 km (0.063 R)
• M72: 23,434,357 km (0.106 R)
• M73: 23,704,680 km (0.107 R)
• M74: 24,914,628 km (0.048 R)
• M75: 25,190,486 km (0.047 R)
• M76: 25,705,851 km (0.068 R)
• M77: 25,904,966 km (0.092 R)
• M78: 26,184,564 km (0.066 R)
• M79: 26,465,060 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.1

Radius: 9.7

Gravity: 9.27 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.42 AU - 12.16 AU

Year: 10816 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,619,744 km

• M1: 152,590 km (0.066 R)
• M2: 231,129 km (0.11 R)
• M3: 418,724 km (0.081 R)
• M4: 749,635 km (0.109 R)
• M5: 1,719,927 km (0.106 R)
• M6: 2,391,172 km (0.094 R)
• M7: 2,476,742 km (0.083 R)
• M8: 3,848,256 km (0.078 R)
• M9: 4,119,177 km (0.116 R)
• M10: 4,431,538 km (0.087 R)
• M11: 4,572,908 km (0.084 R)
• M12: 5,005,994 km (0.086 R)
• M13: 5,079,446 km (0.035 R)
• M14: 5,527,791 km (0.074 R)
• M15: 6,184,675 km (0.079 R)
• M16: 6,462,478 km (0.119 R)
• M17: 6,866,393 km (0.101 R)
• M18: 7,487,523 km (0.066 R)
• M19: 8,126,605 km (0.084 R)
• M20: 8,387,205 km (0.083 R)
• M21: 8,562,533 km (0.109 R)
• M22: 8,694,778 km (0.109 R)
• M23: 9,411,501 km (0.034 R)
• M24: 9,961,573 km (0.07 R)
• M25: 10,901,346 km (0.065 R)
• M26: 10,996,939 km (0.029 R)
• M27: 11,140,703 km (0.087 R)
• M28: 12,463,298 km (0.05 R)
• M29: 12,713,725 km (0.1 R)
• M30: 12,864,669 km (0.089 R)
• M31: 13,168,502 km (0.088 R)
• M32: 13,834,961 km (0.119 R)
• M33: 14,042,154 km (0.069 R)
• M34: 14,987,612 km (0.085 R)
• M35: 16,334,592 km (0.104 R)
• M36: 16,663,557 km (0.044 R)
• M37: 16,884,214 km (0.069 R)
• M38: 16,994,767 km (0.114 R)
• M39: 17,439,821 km (0.063 R)
• M40: 17,888,764 km (0.097 R)
• M41: 18,398,294 km (0.114 R)
• M42: 19,780,279 km (0.108 R)
• M43: 19,896,966 km (0.105 R)
• M44: 21,494,372 km (0.109 R)
• M45: 21,734,476 km (0.094 R)
• M46: 22,156,941 km (0.115 R)
• M47: 22,217,528 km (0.1 R)
• M48: 22,581,948 km (0.052 R)
• M49: 23,255,587 km (0.085 R)
• M50: 25,759,856 km (0.059 R)
• M51: 26,014,920 km (0.054 R)
• M52: 26,142,826 km (0.107 R)
• M53: 26,720,872 km (0.105 R)
• M54: 27,368,033 km (0.07 R)
• M55: 27,432,958 km (0.09 R)
• M56: 27,693,558 km (0.112 R)
• M57: 27,889,531 km (0.114 R)
• M58: 29,008,523 km (0.065 R)
• M59: 29,807,226 km (0.091 R)
• M60: 31,698,891 km (0.099 R)
• M61: 32,659,160 km (0.041 R)
• M62: 32,797,239 km (0.116 R)
• M63: 35,455,294 km (0.095 R)
• M64: 35,597,113 km (0.102 R)
• M65: 37,169,536 km (0.106 R)
• M66: 38,181,865 km (0.029 R)
• M67: 38,837,402 km (0.062 R)
• M68: 39,423,377 km (0.097 R)
• M69: 42,546,831 km (0.089 R)
• M70: 43,833,522 km (0.077 R)
• M71: 44,902,848 km (0.046 R)
• M72: 45,133,079 km (0.072 R)
• M73: 45,209,823 km (0.113 R)
• M74: 45,440,652 km (0.101 R)
• M75: 46,057,893 km (0.114 R)
• M76: 48,240,227 km (0.113 R)
• M77: 48,633,520 km (0.116 R)
• M78: 49,819,532 km (0.079 R)
• M79: 50,057,991 km (0.091 R)
• M80: 50,535,806 km (0.11 R)
• M81: 50,615,542 km (0.114 R)
• M82: 50,695,427 km (0.053 R)
• M83: 50,775,312 km (0.029 R)
• M84: 50,855,198 km (0.069 R)
• M85: 51,175,337 km (0.115 R)
• M86: 51,496,075 km (0.106 R)
• M87: 51,898,045 km (0.087 R)
• M88: 52,139,645 km (0.108 R)
• M89: 53,109,937 km (0.069 R)
• M90: 53,515,945 km (0.027 R)
• M91: 54,331,104 km (0.07 R)
• M92: 54,494,615 km (0.113 R)
• M93: 54,658,424 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.5

Radius: 4.6

Gravity: 32.59 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.95 AU - 20.17 AU

Year: 23795 Days

Day: 18.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,619,744 km

• M1: 641,625 km (0.102 R)
• M2: 793,617 km (0.065 R)
• M3: 1,101,190 km (0.049 R)
• M4: 1,221,616 km (0.097 R)
• M5: 3,093,983 km (0.03 R)
• M6: 3,525,423 km (0.093 R)
• M7: 4,067,716 km (0.098 R)
• M8: 4,781,447 km (0.061 R)
• M9: 5,077,801 km (0.107 R)
• M10: 5,533,176 km (0.04 R)
• M11: 5,584,638 km (0.114 R)
• M12: 5,791,831 km (0.115 R)
• M13: 6,213,996 km (0.117 R)
• M14: 6,428,669 km (0.058 R)
• M15: 6,536,978 km (0.098 R)
• M16: 6,591,432 km (0.079 R)
• M17: 7,940,954 km (0.093 R)
• M18: 9,372,307 km (0.07 R)
• M19: 9,556,761 km (0.059 R)
• M20: 10,243,265 km (0.099 R)
• M21: 10,369,825 km (0.109 R)
• M22: 11,597,575 km (0.089 R)
• M23: 12,802,287 km (0.087 R)
• M24: 13,075,452 km (0.09 R)
• M25: 13,836,307 km (0.056 R)
• M26: 14,257,425 km (0.056 R)
• M27: 14,611,523 km (0.072 R)
• M28: 15,184,034 km (0.115 R)
• M29: 15,328,396 km (0.027 R)
• M30: 16,203,693 km (0.091 R)
• M31: 16,721,751 km (0.066 R)
• M32: 19,002,670 km (0.06 R)
• M33: 19,080,311 km (0.09 R)
• M34: 19,158,102 km (0.056 R)
• M35: 19,470,462 km (0.09 R)
• M36: 19,784,468 km (0.106 R)
• M37: 20,656,324 km (0.086 R)
• M38: 20,736,359 km (0.111 R)
• M39: 25,542,340 km (0.077 R)
• M40: 26,144,621 km (0.106 R)
• M41: 26,925,971 km (0.049 R)
• M42: 27,979,439 km (0.108 R)
• M43: 29,225,590 km (0.082 R)
• M44: 30,763,007 km (0.106 R)
• M45: 31,128,624 km (0.072 R)
• M46: 32,141,252 km (0.078 R)
• M47: 32,605,006 km (0.025 R)
• M48: 33,071,152 km (0.081 R)
• M49: 33,915,632 km (0.107 R)
• M50: 36,009,554 km (0.063 R)
• M51: 37,753,715 km (0.095 R)
• M52: 39,426,070 km (0.051 R)
• M53: 41,122,510 km (0.117 R)
• M54: 41,424,249 km (0.064 R)
• M55: 41,827,864 km (0.113 R)
• M56: 43,762,613 km (0.037 R)
• M57: 43,865,237 km (0.073 R)
• M58: 44,689,222 km (0.113 R)
• M59: 44,999,488 km (0.091 R)
• M60: 45,206,831 km (0.089 R)
• M61: 45,622,264 km (0.069 R)
• M62: 46,457,020 km (0.067 R)
• M63: 47,191,546 km (0.082 R)
• M64: 48,672,116 km (0.082 R)
• M65: 49,953,272 km (0.042 R)
• M66: 50,382,917 km (0.073 R)
• M67: 53,204,483 km (0.088 R)
• M68: 56,188,362 km (0.118 R)
• M69: 56,970,759 km (0.09 R)
• M70: 57,419,552 km (0.099 R)
• M71: 58,999,306 km (0.097 R)
• M72: 60,022,406 km (0.107 R)
• M73: 61,166,081 km (0.088 R)
• M74: 61,280,823 km (0.077 R)
• M75: 61,395,565 km (0.099 R)
• M76: 61,740,537 km (0.12 R)
• M77: 62,201,448 km (0.112 R)
• M78: 62,316,788 km (0.07 R)
• M79: 62,547,767 km (0.057 R)
• M80: 68,653,305 km (0.095 R)
• M81: 71,655,585 km (0.112 R)
• M82: 73,355,465 km (0.054 R)
• M83: 73,477,388 km (0.081 R)
• M84: 74,210,268 km (0.084 R)
• M85: 75,314,300 km (0.064 R)
• M86: 76,300,300 km (0.107 R)
• M87: 77,166,322 km (0.039 R)
• M88: 77,911,469 km (0.107 R)
• M89: 78,160,250 km (0.114 R)
• M90: 80,035,160 km (0.106 R)
• M91: 84,467,296 km (0.057 R)
• M92: 84,850,865 km (0.096 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 13,840 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit