🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.61 AU - 0.65 AU

Year: 180 Days

Day: 18.8 Hours

Environment

Temp: 196 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.19 AU - 1.23 AU

Year: 479 Days

Day: 46.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.56 AU - 2.22 AU

Year: 935 Days

Day: 35 Hours

Environment

Temp: -60 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,231,454 km

• M1: 307,124 km (0.081 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.1

Radius: 12.1

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.48 AU - 9.26 AU

Year: 7946 Days

Day: 13.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 77,231,454 km

• M1: 152,889 km (0.076 R)
• M2: 275,260 km (0.114 R)
• M3: 363,523 km (0.093 R)
• M4: 675,584 km (0.077 R)
• M5: 845,527 km (0.098 R)
• M6: 942,467 km (0.083 R)
• M7: 1,030,580 km (0.12 R)
• M8: 1,135,149 km (0.084 R)
• M9: 1,298,958 km (0.072 R)
• M10: 1,775,128 km (0.084 R)
• M11: 1,870,422 km (0.072 R)
• M12: 2,935,409 km (0.111 R)
• M13: 3,202,890 km (0.059 R)
• M14: 3,458,553 km (0.044 R)
• M15: 3,700,603 km (0.11 R)
• M16: 3,906,449 km (0.117 R)
• M17: 4,031,962 km (0.112 R)
• M18: 4,416,428 km (0.095 R)
• M19: 5,106,075 km (0.031 R)
• M20: 5,498,769 km (0.102 R)
• M21: 5,829,530 km (0.116 R)
• M22: 6,362,547 km (0.078 R)
• M23: 6,485,816 km (0.099 R)
• M24: 6,684,930 km (0.091 R)
• M25: 6,860,708 km (0.115 R)
• M26: 7,605,406 km (0.092 R)
• M27: 8,756,562 km (0.07 R)
• M28: 9,004,445 km (0.107 R)
• M29: 9,676,738 km (0.08 R)
• M30: 9,961,573 km (0.097 R)
• M31: 10,715,396 km (0.044 R)
• M32: 12,002,088 km (0.086 R)
• M33: 12,246,830 km (0.084 R)
• M34: 12,617,234 km (0.102 R)
• M35: 13,210,988 km (0.094 R)
• M36: 13,368,814 km (0.088 R)
• M37: 13,718,125 km (0.087 R)
• M38: 13,974,236 km (0.111 R)
• M39: 14,393,559 km (0.117 R)
• M40: 15,944,141 km (0.106 R)
• M41: 16,044,820 km (0.099 R)
• M42: 16,314,695 km (0.093 R)
• M43: 17,790,328 km (0.102 R)
• M44: 19,415,859 km (0.073 R)
• M45: 19,523,569 km (0.114 R)
• M46: 19,739,439 km (0.111 R)
• M47: 21,383,968 km (0.113 R)
• M48: 21,904,569 km (0.079 R)
• M49: 22,354,260 km (0.101 R)
• M50: 23,453,206 km (0.085 R)
• M51: 23,759,433 km (0.108 R)
• M52: 24,569,805 km (0.033 R)
• M53: 24,880,819 km (0.076 R)
• M54: 25,193,179 km (0.091 R)
• M55: 25,428,347 km (0.073 R)
• M56: 25,782,445 km (0.077 R)
• M57: 26,455,785 km (0.113 R)
• M58: 26,535,371 km (0.065 R)
• M59: 26,734,635 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.1

Radius: 10.4

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 9.08 AU - 10.34 AU

Year: 10889 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 145.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,231,454 km

• M1: 131,945 km (0.097 R)
• M2: 218,114 km (0.094 R)
• M3: 320,439 km (0.1 R)
• M4: 526,435 km (0.115 R)
• M5: 827,127 km (0.066 R)
• M6: 970,292 km (0.1 R)
• M7: 1,165,068 km (0.112 R)
• M8: 1,372,860 km (0.049 R)
• M9: 1,528,890 km (0.034 R)
• M10: 1,807,741 km (0.095 R)
• M11: 1,979,479 km (0.097 R)
• M12: 2,067,443 km (0.098 R)
• M13: 2,284,060 km (0.09 R)
• M14: 2,413,911 km (0.118 R)
• M15: 2,680,943 km (0.071 R)
• M16: 2,897,561 km (0.097 R)
• M17: 3,223,086 km (0.087 R)
• M18: 3,843,020 km (0.114 R)
• M19: 4,337,740 km (0.071 R)
• M20: 4,852,656 km (0.099 R)
• M21: 5,737,078 km (0.086 R)
• M22: 5,812,924 km (0.096 R)
• M23: 6,017,126 km (0.117 R)
• M24: 6,777,232 km (0.077 R)
• M25: 7,046,359 km (0.098 R)
• M26: 7,678,560 km (0.095 R)
• M27: 8,271,865 km (0.051 R)
• M28: 8,472,924 km (0.068 R)
• M29: 10,077,661 km (0.053 R)
• M30: 10,292,483 km (0.108 R)
• M31: 10,415,901 km (0.055 R)
• M32: 10,820,414 km (0.091 R)
• M33: 11,166,883 km (0.116 R)
• M34: 11,325,456 km (0.107 R)
• M35: 12,097,381 km (0.108 R)
• M36: 12,325,817 km (0.071 R)
• M37: 12,424,103 km (0.094 R)
• M38: 12,621,572 km (0.072 R)
• M39: 12,687,545 km (0.091 R)
• M40: 12,753,817 km (0.096 R)
• M41: 12,952,932 km (0.079 R)
• M42: 13,287,133 km (0.078 R)
• M43: 13,658,136 km (0.073 R)
• M44: 13,827,780 km (0.068 R)
• M45: 14,306,792 km (0.081 R)
• M46: 14,410,164 km (0.111 R)
• M47: 14,652,363 km (0.092 R)
• M48: 14,826,196 km (0.112 R)
• M49: 14,965,621 km (0.118 R)
• M50: 15,422,194 km (0.106 R)
• M51: 15,705,383 km (0.037 R)
• M52: 16,205,040 km (0.103 R)
• M53: 16,818,989 km (0.117 R)
• M54: 16,964,548 km (0.112 R)
• M55: 17,661,525 km (0.103 R)
• M56: 17,772,526 km (0.116 R)
• M57: 18,069,478 km (0.074 R)
• M58: 18,181,228 km (0.11 R)
• M59: 19,273,591 km (0.107 R)
• M60: 19,502,177 km (0.104 R)
• M61: 20,775,853 km (0.04 R)
• M62: 20,853,943 km (0.117 R)
• M63: 21,206,396 km (0.095 R)
• M64: 23,281,318 km (0.093 R)
• M65: 23,728,466 km (0.105 R)
• M66: 24,342,865 km (0.116 R)
• M67: 24,796,745 km (0.069 R)
• M68: 25,754,769 km (0.105 R)
• M69: 26,640,090 km (0.109 R)
• M70: 27,363,994 km (0.057 R)
• M71: 27,707,022 km (0.069 R)
• M72: 28,440,350 km (0.087 R)
• M73: 28,744,333 km (0.082 R)
• M74: 28,831,250 km (0.083 R)
• M75: 28,918,465 km (0.081 R)
• M76: 29,223,944 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.8

Radius: 9.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 11.38 AU - 13.9 AU

Year: 16173 Days

Day: 5 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 77,231,454 km

• M1: 152,590 km (0.068 R)
• M2: 349,461 km (0.12 R)
• M3: 486,193 km (0.116 R)
• M4: 619,335 km (0.116 R)
• M5: 765,642 km (0.025 R)
• M6: 979,268 km (0.118 R)
• M7: 1,064,538 km (0.098 R)
• M8: 1,182,272 km (0.096 R)
• M9: 1,528,890 km (0.115 R)
• M10: 1,662,930 km (0.107 R)
• M11: 2,162,437 km (0.057 R)
• M12: 2,237,535 km (0.112 R)
• M13: 3,163,546 km (0.104 R)
• M14: 3,666,943 km (0.088 R)
• M15: 3,825,068 km (0.049 R)
• M16: 3,916,622 km (0.104 R)
• M17: 4,313,355 km (0.088 R)
• M18: 4,432,585 km (0.118 R)
• M19: 4,601,182 km (0.04 R)
• M20: 4,698,570 km (0.082 R)
• M21: 4,772,172 km (0.066 R)
• M22: 4,994,923 km (0.107 R)
• M23: 5,120,137 km (0.087 R)
• M24: 5,271,829 km (0.035 R)
• M25: 5,631,761 km (0.03 R)
• M26: 5,946,515 km (0.112 R)
• M27: 6,159,543 km (0.095 R)
• M28: 6,294,031 km (0.107 R)
• M29: 6,620,753 km (0.118 R)
• M30: 6,869,534 km (0.074 R)
• M31: 7,547,661 km (0.093 R)
• M32: 8,217,710 km (0.052 R)
• M33: 8,306,422 km (0.062 R)
• M34: 8,967,495 km (0.084 R)
• M35: 9,583,090 km (0.089 R)
• M36: 10,984,972 km (0.117 R)
• M37: 11,345,353 km (0.103 R)
• M38: 11,643,202 km (0.093 R)
• M39: 11,843,215 km (0.077 R)
• M40: 12,586,118 km (0.065 R)
• M41: 12,757,108 km (0.081 R)
• M42: 13,066,925 km (0.104 R)
• M43: 13,240,010 km (0.048 R)
• M44: 13,658,585 km (0.104 R)
• M45: 13,799,207 km (0.054 R)
• M46: 14,010,888 km (0.115 R)
• M47: 14,152,557 km (0.116 R)
• M48: 14,330,429 km (0.057 R)
• M49: 14,473,145 km (0.102 R)
• M50: 14,724,170 km (0.098 R)
• M51: 14,940,639 km (0.085 R)
• M52: 15,632,529 km (0.095 R)
• M53: 17,047,725 km (0.12 R)
• M54: 17,274,964 km (0.11 R)
• M55: 18,736,984 km (0.11 R)
• M56: 18,893,313 km (0.11 R)
• M57: 19,403,891 km (0.113 R)
• M58: 19,522,373 km (0.09 R)
• M59: 20,479,051 km (0.085 R)
• M60: 20,559,535 km (0.116 R)
• M61: 20,963,150 km (0.056 R)
• M62: 21,084,773 km (0.083 R)
• M63: 21,165,855 km (0.12 R)
• M64: 21,287,927 km (0.054 R)
• M65: 21,491,679 km (0.106 R)
• M66: 21,573,509 km (0.105 R)
• M67: 22,189,703 km (0.083 R)
• M68: 23,062,008 km (0.07 R)
• M69: 23,481,480 km (0.119 R)
• M70: 23,649,927 km (0.12 R)
• M71: 24,157,663 km (0.103 R)
• M72: 24,455,512 km (0.048 R)
• M73: 24,754,708 km (0.064 R)
• M74: 25,486,092 km (0.083 R)
• M75: 25,745,943 km (0.1 R)
• M76: 26,050,225 km (0.064 R)
• M77: 27,102,497 km (0.083 R)
• M78: 27,722,729 km (0.092 R)
• M79: 27,945,331 km (0.063 R)
• M80: 28,257,991 km (0.071 R)
• M81: 29,203,150 km (0.067 R)
• M82: 29,975,823 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558

Radius: 4.7

Gravity: 25.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 12.03 AU - 16.01 AU

Year: 18893 Days

Day: 20.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,231,454 km

• M1: 64,626 km (0.085 R)
• M2: 210,035 km (0.089 R)
• M3: 251,773 km (0.104 R)
• M4: 486,941 km (0.102 R)
• M5: 525,388 km (0.101 R)
• M6: 667,954 km (0.106 R)
• M7: 892,501 km (0.112 R)
• M8: 1,297,313 km (0.115 R)
• M9: 1,462,469 km (0.092 R)
• M10: 1,634,207 km (0.071 R)
• M11: 1,752,389 km (0.115 R)
• M12: 1,934,899 km (0.091 R)
• M13: 2,318,019 km (0.072 R)
• M14: 2,417,502 km (0.065 R)
• M15: 2,620,506 km (0.036 R)
• M16: 2,654,913 km (0.097 R)
• M17: 3,188,828 km (0.064 R)
• M18: 3,336,631 km (0.099 R)
• M19: 3,754,757 km (0.078 R)
• M20: 3,950,431 km (0.094 R)
• M21: 4,069,361 km (0.044 R)
• M22: 5,235,177 km (0.1 R)
• M23: 6,683,584 km (0.066 R)
• M24: 7,500,239 km (0.088 R)
• M25: 8,045,224 km (0.084 R)
• M26: 8,347,860 km (0.116 R)
• M27: 8,398,574 km (0.033 R)
• M28: 8,654,237 km (0.096 R)
• M29: 9,120,683 km (0.08 R)
• M30: 11,628,990 km (0.076 R)
• M31: 11,742,685 km (0.083 R)
• M32: 12,085,713 km (0.102 R)
• M33: 13,789,782 km (0.041 R)
• M34: 14,884,839 km (0.029 R)
• M35: 15,567,603 km (0.104 R)
• M36: 15,630,135 km (0.052 R)
• M37: 16,133,831 km (0.095 R)
• M38: 16,260,541 km (0.115 R)
• M39: 16,515,007 km (0.097 R)
• M40: 16,578,885 km (0.037 R)
• M41: 16,642,763 km (0.062 R)
• M42: 17,156,931 km (0.114 R)
• M43: 17,937,981 km (0.069 R)
• M44: 18,266,947 km (0.09 R)
• M45: 18,730,701 km (0.105 R)
• M46: 18,797,272 km (0.115 R)
• M47: 18,930,563 km (0.108 R)
• M48: 19,467,171 km (0.027 R)
• M49: 19,669,726 km (0.082 R)
• M50: 20,008,865 km (0.117 R)
• M51: 20,624,011 km (0.113 R)
• M52: 22,719,279 km (0.08 R)
• M53: 23,289,397 km (0.053 R)
• M54: 24,589,103 km (0.108 R)
• M55: 25,174,330 km (0.077 R)
• M56: 27,333,925 km (0.08 R)
• M57: 28,016,091 km (0.083 R)
• M58: 28,397,416 km (0.097 R)
• M59: 29,088,259 km (0.113 R)
• M60: 31,589,236 km (0.098 R)
• M61: 31,668,373 km (0.083 R)
• M62: 32,384,648 km (0.115 R)
• M63: 33,348,058 km (0.108 R)
• M64: 33,590,407 km (0.118 R)
• M65: 33,752,272 km (0.052 R)
• M66: 34,157,981 km (0.088 R)
• M67: 37,294,300 km (0.076 R)
• M68: 38,050,518 km (0.106 R)
• M69: 39,577,912 km (0.072 R)
• M70: 40,263,220 km (0.105 R)
• M71: 40,779,781 km (0.11 R)
• M72: 41,211,969 km (0.069 R)
• M73: 42,429,995 km (0.114 R)
• M74: 45,705,441 km (0.082 R)
• M75: 46,785,088 km (0.105 R)
• M76: 49,336,929 km (0.071 R)
• M77: 49,612,937 km (0.119 R)
• M78: 51,466,455 km (0.102 R)
• M79: 51,559,804 km (0.098 R)
• M80: 51,653,003 km (0.08 R)
• M81: 52,777,381 km (0.116 R)
• M82: 54,004,532 km (0.029 R)
• M83: 54,194,073 km (0.12 R)
• M84: 55,431,995 km (0.042 R)
• M85: 56,486,660 km (0.052 R)
• M86: 57,257,987 km (0.072 R)
• M87: 57,741,637 km (0.066 R)
• M88: 60,082,694 km (0.1 R)
• M89: 62,255,603 km (0.115 R)
• M90: 62,753,165 km (0.06 R)
• M91: 62,852,797 km (0.12 R)
• M92: 65,866,596 km (0.105 R)
• M93: 66,170,579 km (0.064 R)
• M94: 67,289,122 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.6

Radius: 4.1

Gravity: 15.92 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 15.71 AU - 24.73 AU

Year: 32722 Days

Day: 18.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,231,454 km

• M1: 165,455 km (0.074 R)
• M2: 337,942 km (0.049 R)
• M3: 691,741 km (0.045 R)
• M4: 939,923 km (0.083 R)
• M5: 1,019,509 km (0.092 R)
• M6: 1,046,437 km (0.105 R)
• M7: 1,511,088 km (0.116 R)
• M8: 1,542,055 km (0.105 R)
• M9: 1,573,321 km (0.109 R)
• M10: 2,031,539 km (0.111 R)
• M11: 3,380,313 km (0.074 R)
• M12: 3,544,123 km (0.112 R)
• M13: 3,668,589 km (0.059 R)
• M14: 3,921,858 km (0.06 R)
• M15: 4,490,030 km (0.118 R)
• M16: 4,852,207 km (0.096 R)
• M17: 4,898,283 km (0.116 R)
• M18: 5,318,204 km (0.087 R)
• M19: 5,413,049 km (0.118 R)
• M20: 5,652,855 km (0.1 R)
• M21: 5,798,264 km (0.096 R)
• M22: 6,392,616 km (0.103 R)
• M23: 6,443,031 km (0.101 R)
• M24: 7,961,000 km (0.081 R)
• M25: 9,698,580 km (0.117 R)
• M26: 11,060,070 km (0.091 R)
• M27: 11,120,657 km (0.045 R)
• M28: 11,670,429 km (0.083 R)
• M29: 12,291,709 km (0.093 R)
• M30: 13,566,283 km (0.082 R)
• M31: 13,695,984 km (0.084 R)
• M32: 14,022,108 km (0.055 R)
• M33: 14,284,951 km (0.116 R)
• M34: 15,015,886 km (0.113 R)
• M35: 15,352,182 km (0.094 R)
• M36: 15,622,954 km (0.069 R)
• M37: 15,827,156 km (0.099 R)
• M38: 16,930,739 km (0.042 R)
• M39: 19,357,067 km (0.076 R)
• M40: 19,576,228 km (0.084 R)
• M41: 19,943,491 km (0.047 R)
• M42: 20,090,994 km (0.09 R)
• M43: 20,238,946 km (0.057 R)
• M44: 21,586,225 km (0.102 R)
• M45: 21,661,921 km (0.089 R)
• M46: 21,889,460 km (0.055 R)
• M47: 22,962,226 km (0.103 R)
• M48: 23,738,789 km (0.041 R)
• M49: 24,130,286 km (0.109 R)
• M50: 24,287,514 km (0.066 R)
• M51: 24,366,202 km (0.083 R)
• M52: 24,840,427 km (0.095 R)
• M53: 27,584,351 km (0.119 R)
• M54: 28,326,656 km (0.089 R)
• M55: 29,075,393 km (0.036 R)
• M56: 29,915,086 km (0.073 R)
• M57: 30,337,850 km (0.097 R)
• M58: 30,592,465 km (0.116 R)
• M59: 30,762,708 km (0.098 R)
• M60: 31,790,146 km (0.113 R)
• M61: 31,876,314 km (0.081 R)
• M62: 33,002,936 km (0.084 R)
• M63: 35,384,534 km (0.101 R)
• M64: 36,190,567 km (0.103 R)
• M65: 36,641,006 km (0.118 R)
• M66: 36,731,364 km (0.111 R)
• M67: 37,547,420 km (0.059 R)
• M68: 37,729,630 km (0.102 R)
• M69: 37,912,140 km (0.118 R)
• M70: 38,461,164 km (0.095 R)
• M71: 38,736,723 km (0.085 R)
• M72: 39,013,030 km (0.051 R)
• M73: 39,845,542 km (0.085 R)
• M74: 40,590,540 km (0.078 R)
• M75: 40,871,036 km (0.101 R)
• M76: 41,905,206 km (0.108 R)
• M77: 42,094,298 km (0.086 R)
• M78: 43,903,385 km (0.11 R)
• M79: 45,932,381 km (0.029 R)
• M80: 46,909,255 km (0.102 R)
• M81: 47,695,691 km (0.055 R)
• M82: 49,480,992 km (0.068 R)
• M83: 51,187,155 km (0.055 R)
• M84: 53,014,493 km (0.056 R)
• M85: 57,570,497 km (0.078 R)
• M86: 59,258,110 km (0.107 R)
• M87: 59,682,519 km (0.119 R)
• M88: 63,005,836 km (0.03 R)
• M89: 64,090,570 km (0.089 R)
• M90: 65,619,610 km (0.115 R)
• M91: 68,490,992 km (0.029 R)
• M92: 69,941,941 km (0.051 R)
• M93: 71,290,267 km (0.111 R)
• M94: 73,784,512 km (0.088 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 15,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit