🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.54 AU - 0.88 AU

Year: 219 Days

Day: 19.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.91 AU - 1.45 AU

Year: 468 Days

Day: 34.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.37 AU - 1.45 AU

Year: 612 Days

Day: 35.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.98 AU - 2.34 AU

Year: 1160 Days

Day: 16 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.34 AU - 2.5 AU

Year: 1375 Days

Day: 24.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,685,987 km

• M1: 642,074 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.23 AU - 4.21 AU

Year: 2621 Days

Day: 23.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.8

Radius: 7.4

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 12.24 AU - 12.9 AU

Year: 16278 Days

Day: 19.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 86,685,987 km

• M1: 125,662 km (0.115 R)
• M2: 179,218 km (0.059 R)
• M3: 338,540 km (0.093 R)
• M4: 948,750 km (0.085 R)
• M5: 1,317,060 km (0.091 R)
• M6: 1,411,007 km (0.07 R)
• M7: 1,546,393 km (0.087 R)
• M8: 1,726,808 km (0.036 R)
• M9: 2,021,217 km (0.069 R)
• M10: 2,130,124 km (0.09 R)
• M11: 2,196,396 km (0.106 R)
• M12: 2,286,005 km (0.077 R)
• M13: 2,608,987 km (0.11 R)
• M14: 2,824,408 km (0.09 R)
• M15: 3,120,462 km (0.062 R)
• M16: 3,504,629 km (0.088 R)
• M17: 3,742,340 km (0.116 R)
• M18: 3,930,983 km (0.093 R)
• M19: 3,985,437 km (0.112 R)
• M20: 4,040,040 km (0.093 R)
• M21: 4,122,618 km (0.075 R)
• M22: 4,978,617 km (0.052 R)
• M23: 5,609,621 km (0.059 R)
• M24: 6,202,178 km (0.083 R)
• M25: 6,489,855 km (0.116 R)
• M26: 6,684,033 km (0.062 R)
• M27: 7,144,495 km (0.082 R)
• M28: 7,513,553 km (0.097 R)
• M29: 8,130,943 km (0.053 R)
• M30: 8,764,490 km (0.097 R)
• M31: 8,835,849 km (0.088 R)
• M32: 8,907,506 km (0.099 R)
• M33: 9,087,173 km (0.06 R)
• M34: 10,266,004 km (0.046 R)
• M35: 10,378,951 km (0.073 R)
• M36: 10,606,190 km (0.088 R)
• M37: 10,720,483 km (0.03 R)
• M38: 10,988,562 km (0.109 R)
• M39: 11,181,394 km (0.101 R)
• M40: 11,336,527 km (0.098 R)
• M41: 11,531,303 km (0.084 R)
• M42: 12,082,870 km (0.036 R)
• M43: 12,562,481 km (0.08 R)
• M44: 13,871,612 km (0.1 R)
• M45: 15,438,799 km (0.033 R)
• M46: 15,698,053 km (0.095 R)
• M47: 16,133,682 km (0.086 R)
• M48: 16,528,919 km (0.063 R)
• M49: 17,553,814 km (0.073 R)
• M50: 18,096,555 km (0.111 R)
• M51: 19,106,042 km (0.073 R)
• M52: 20,606,807 km (0.094 R)
• M53: 21,419,274 km (0.108 R)
• M54: 21,467,444 km (0.063 R)
• M55: 22,878,750 km (0.086 R)
• M56: 23,372,274 km (0.12 R)
• M57: 24,019,135 km (0.078 R)
• M58: 24,169,182 km (0.102 R)
• M59: 24,772,809 km (0.074 R)
• M60: 25,585,275 km (0.111 R)
• M61: 26,924,176 km (0.041 R)
• M62: 27,497,435 km (0.094 R)
• M63: 27,759,381 km (0.109 R)
• M64: 28,656,071 km (0.055 R)
• M65: 28,709,178 km (0.082 R)
• M66: 28,921,607 km (0.097 R)
• M67: 29,241,447 km (0.106 R)
• M68: 29,615,890 km (0.087 R)
• M69: 30,369,714 km (0.073 R)
• M70: 30,586,182 km (0.116 R)
• M71: 31,020,764 km (0.105 R)
• M72: 31,951,113 km (0.104 R)
• M73: 32,336,777 km (0.119 R)
• M74: 33,335,791 km (0.12 R)
• M75: 33,447,391 km (0.044 R)
• M76: 33,503,191 km (0.094 R)
• M77: 34,175,933 km (0.095 R)
• M78: 36,622,756 km (0.104 R)
• M79: 36,853,286 km (0.1 R)
• M80: 36,911,031 km (0.051 R)
• M81: 37,605,614 km (0.082 R)
• M82: 37,721,851 km (0.095 R)
• M83: 37,838,238 km (0.095 R)
• M84: 38,304,684 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.2

Radius: 3.3

Gravity: 69.99 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.69 AU - 13.81 AU

Year: 16629 Days

Day: 24 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 86,685,987 km

• M1: 100,530 km (0.082 R)
• M2: 238,160 km (0.081 R)
• M3: 773,720 km (0.084 R)
• M4: 1,116,599 km (0.09 R)
• M5: 1,359,246 km (0.101 R)
• M6: 1,558,810 km (0.102 R)
• M7: 1,737,280 km (0.038 R)
• M8: 2,113,519 km (0.028 R)
• M9: 2,377,858 km (0.053 R)
• M10: 3,010,059 km (0.076 R)
• M11: 3,157,263 km (0.068 R)
• M12: 3,927,991 km (0.11 R)
• M13: 4,251,721 km (0.112 R)
• M14: 5,011,229 km (0.119 R)
• M15: 5,229,493 km (0.108 R)
• M16: 5,495,478 km (0.03 R)
• M17: 5,675,294 km (0.06 R)
• M18: 5,948,610 km (0.114 R)
• M19: 6,086,838 km (0.064 R)
• M20: 6,366,586 km (0.073 R)
• M21: 6,460,833 km (0.098 R)
• M22: 7,427,684 km (0.097 R)
• M23: 7,526,867 km (0.079 R)
• M24: 7,626,350 km (0.09 R)
• M25: 8,130,943 km (0.085 R)
• M26: 8,802,638 km (0.078 R)
• M27: 10,586,144 km (0.112 R)
• M28: 11,375,422 km (0.079 R)
• M29: 12,125,207 km (0.096 R)
• M30: 12,417,670 km (0.078 R)
• M31: 12,771,918 km (0.094 R)
• M32: 14,221,372 km (0.062 R)
• M33: 14,902,940 km (0.039 R)
• M34: 15,342,309 km (0.098 R)
• M35: 15,977,053 km (0.089 R)
• M36: 16,750,174 km (0.054 R)
• M37: 17,469,591 km (0.113 R)
• M38: 17,999,017 km (0.117 R)
• M39: 18,265,750 km (0.074 R)
• M40: 18,533,680 km (0.106 R)
• M41: 18,668,169 km (0.076 R)
• M42: 20,237,899 km (0.1 R)
• M43: 20,445,840 km (0.083 R)
• M44: 20,584,817 km (0.117 R)
• M45: 20,724,092 km (0.089 R)
• M46: 20,933,529 km (0.052 R)
• M47: 21,003,541 km (0.091 R)
• M48: 21,214,025 km (0.06 R)
• M49: 21,284,336 km (0.099 R)
• M50: 21,849,517 km (0.107 R)
• M51: 22,562,949 km (0.113 R)
• M52: 22,778,520 km (0.045 R)
• M53: 23,066,944 km (0.054 R)
• M54: 23,647,384 km (0.079 R)
• M55: 24,822,625 km (0.104 R)
• M56: 25,342,777 km (0.075 R)
• M57: 25,791,570 km (0.118 R)
• M58: 26,242,758 km (0.117 R)
• M59: 26,696,787 km (0.063 R)
• M60: 26,772,633 km (0.12 R)
• M61: 26,848,629 km (0.089 R)
• M62: 27,535,582 km (0.034 R)
• M63: 28,615,829 km (0.084 R)
• M64: 28,926,992 km (0.092 R)
• M65: 29,945,903 km (0.081 R)
• M66: 30,103,729 km (0.117 R)
• M67: 30,578,852 km (0.078 R)
• M68: 31,616,612 km (0.102 R)
• M69: 32,099,514 km (0.104 R)
• M70: 32,828,505 km (0.115 R)
• M71: 33,644,711 km (0.071 R)
• M72: 33,890,949 km (0.118 R)
• M73: 34,798,709 km (0.119 R)
• M74: 35,047,640 km (0.087 R)
• M75: 35,380,495 km (0.105 R)
• M76: 39,802,009 km (0.119 R)
• M77: 40,497,490 km (0.097 R)
• M78: 41,109,345 km (0.109 R)
• M79: 42,785,589 km (0.093 R)
• M80: 43,319,504 km (0.094 R)
• M81: 43,766,054 km (0.086 R)
• M82: 44,034,732 km (0.12 R)
• M83: 44,393,916 km (0.116 R)
• M84: 45,024,770 km (0.059 R)
• M85: 46,569,069 km (0.077 R)
• M86: 50,270,420 km (0.103 R)
• M87: 55,221,511 km (0.046 R)
• M88: 55,802,549 km (0.101 R)
• M89: 56,288,443 km (0.107 R)
• M90: 57,264,419 km (0.086 R)
• M91: 58,049,210 km (0.094 R)
• M92: 58,936,325 km (0.091 R)
• M93: 59,629,412 km (0.055 R)
• M94: 65,474,799 km (0.037 R)
• M95: 65,884,697 km (0.081 R)
• M96: 66,603,814 km (0.105 R)
• M97: 67,532,368 km (0.113 R)
• M98: 68,257,619 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.9

Radius: 3

Gravity: 106.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 14.53 AU - 20.11 AU

Year: 26328 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,685,987 km

• M1: 40,541 km (0.08 R)
• M2: 206,445 km (0.108 R)
• M3: 243,994 km (0.101 R)
• M4: 347,965 km (0.079 R)
• M5: 490,232 km (0.034 R)
• M6: 1,110,914 km (0.082 R)
• M7: 1,144,723 km (0.09 R)
• M8: 1,247,945 km (0.071 R)
• M9: 1,354,160 km (0.088 R)
• M10: 2,612,128 km (0.115 R)
• M11: 2,979,541 km (0.032 R)
• M12: 3,026,664 km (0.103 R)
• M13: 3,169,380 km (0.106 R)
• M14: 3,812,801 km (0.114 R)
• M15: 4,549,122 km (0.094 R)
• M16: 5,214,234 km (0.025 R)
• M17: 6,879,856 km (0.05 R)
• M18: 7,067,303 km (0.048 R)
• M19: 7,383,403 km (0.109 R)
• M20: 7,447,281 km (0.11 R)
• M21: 10,002,712 km (0.059 R)
• M22: 10,073,322 km (0.071 R)
• M23: 10,144,082 km (0.081 R)
• M24: 10,644,038 km (0.028 R)
• M25: 11,371,981 km (0.102 R)
• M26: 11,891,086 km (0.099 R)
• M27: 12,115,932 km (0.107 R)
• M28: 12,417,820 km (0.106 R)
• M29: 13,806,986 km (0.117 R)
• M30: 16,312,002 km (0.115 R)
• M31: 18,344,888 km (0.108 R)
• M32: 19,478,840 km (0.114 R)
• M33: 22,365,330 km (0.05 R)
• M34: 22,921,236 km (0.114 R)
• M35: 24,520,737 km (0.051 R)
• M36: 24,711,175 km (0.063 R)
• M37: 24,997,954 km (0.103 R)
• M38: 25,285,780 km (0.109 R)
• M39: 25,671,144 km (0.052 R)
• M40: 27,330,933 km (0.034 R)
• M41: 29,529,872 km (0.112 R)
• M42: 29,732,577 km (0.087 R)
• M43: 32,618,320 km (0.081 R)
• M44: 34,306,980 km (0.117 R)
• M45: 36,240,533 km (0.115 R)
• M46: 37,001,837 km (0.111 R)
• M47: 37,439,261 km (0.067 R)
• M48: 38,761,855 km (0.048 R)
• M49: 40,661,599 km (0.057 R)
• M50: 41,226,032 km (0.055 R)
• M51: 42,935,038 km (0.083 R)
• M52: 43,279,562 km (0.109 R)
• M53: 43,509,793 km (0.113 R)
• M54: 44,087,091 km (0.062 R)
• M55: 46,186,398 km (0.099 R)
• M56: 46,303,982 km (0.105 R)
• M57: 48,079,559 km (0.048 R)
• M58: 48,318,018 km (0.074 R)
• M59: 49,275,594 km (0.11 R)
• M60: 49,636,274 km (0.071 R)
• M61: 50,118,578 km (0.085 R)
• M62: 51,818,907 km (0.082 R)
• M63: 53,045,011 km (0.119 R)
• M64: 55,151,050 km (0.105 R)
• M65: 57,916,965 km (0.06 R)
• M66: 60,985,367 km (0.044 R)
• M67: 62,539,240 km (0.044 R)
• M68: 63,059,990 km (0.086 R)
• M69: 63,713,135 km (0.088 R)
• M70: 64,631,217 km (0.076 R)
• M71: 66,082,765 km (0.057 R)
• M72: 68,213,039 km (0.055 R)
• M73: 68,480,968 km (0.079 R)
• M74: 69,825,554 km (0.103 R)
• M75: 72,131,456 km (0.106 R)
• M76: 73,636,709 km (0.095 R)
• M77: 74,049,001 km (0.077 R)
• M78: 78,214,255 km (0.048 R)
• M79: 79,478,506 km (0.107 R)
• M80: 82,312,189 km (0.099 R)
• M81: 84,171,691 km (0.097 R)
• M82: 84,458,919 km (0.076 R)
• M83: 85,755,932 km (0.084 R)
• M84: 86,189,766 km (0.079 R)
• M85: 88,369,407 km (0.111 R)
• M86: 89,392,956 km (0.049 R)
• M87: 93,228,495 km (0.086 R)
• M88: 94,717,892 km (0.113 R)
• M89: 95,315,835 km (0.038 R)
• M90: 96,966,797 km (0.081 R)
• M91: 98,173,303 km (0.093 R)
• M92: 99,992,563 km (0.057 R)
• M93: 102,128,970 km (0.049 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.3

Radius: 7.4

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 15.61 AU - 19.67 AU

Year: 27061 Days

Day: 17.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 86,685,987 km

• M1: 99,782 km (0.051 R)
• M2: 476,170 km (0.119 R)
• M3: 658,979 km (0.109 R)
• M4: 1,270,385 km (0.094 R)
• M5: 2,051,436 km (0.116 R)
• M6: 2,125,337 km (0.11 R)
• M7: 2,508,457 km (0.072 R)
• M8: 4,339,685 km (0.092 R)
• M9: 4,725,647 km (0.118 R)
• M10: 5,072,415 km (0.119 R)
• M11: 5,274,372 km (0.1 R)
• M12: 8,306,571 km (0.067 R)
• M13: 8,906,010 km (0.079 R)
• M14: 9,893,954 km (0.117 R)
• M15: 9,956,785 km (0.119 R)
• M16: 10,786,605 km (0.115 R)
• M17: 12,038,889 km (0.102 R)
• M18: 12,106,058 km (0.094 R)
• M19: 12,240,846 km (0.08 R)
• M20: 13,966,607 km (0.112 R)
• M21: 14,107,977 km (0.038 R)
• M22: 14,392,063 km (0.119 R)
• M23: 15,255,692 km (0.063 R)
• M24: 18,718,434 km (0.069 R)
• M25: 18,796,374 km (0.1 R)
• M26: 18,874,315 km (0.095 R)
• M27: 19,660,152 km (0.087 R)
• M28: 19,977,449 km (0.098 R)
• M29: 21,834,707 km (0.102 R)
• M30: 21,916,686 km (0.034 R)
• M31: 22,825,344 km (0.053 R)
• M32: 22,908,670 km (0.108 R)
• M33: 23,746,418 km (0.094 R)
• M34: 23,915,164 km (0.082 R)
• M35: 25,193,478 km (0.108 R)
• M36: 25,884,321 km (0.039 R)
• M37: 26,058,004 km (0.085 R)
• M38: 27,108,181 km (0.079 R)
• M39: 27,816,078 km (0.069 R)
• M40: 28,799,236 km (0.118 R)
• M41: 29,249,824 km (0.052 R)
• M42: 29,884,718 km (0.113 R)
• M43: 31,723,425 km (0.051 R)
• M44: 32,469,171 km (0.088 R)
• M45: 32,750,265 km (0.11 R)
• M46: 33,032,257 km (0.101 R)
• M47: 33,882,871 km (0.057 R)
• M48: 34,454,035 km (0.106 R)
• M49: 34,740,814 km (0.067 R)
• M50: 35,509,299 km (0.116 R)
• M51: 36,867,647 km (0.06 R)
• M52: 38,539,852 km (0.117 R)
• M53: 38,837,552 km (0.095 R)
• M54: 39,335,264 km (0.062 R)
• M55: 39,534,977 km (0.118 R)
• M56: 39,835,220 km (0.118 R)
• M57: 40,337,271 km (0.069 R)
• M58: 42,059,741 km (0.066 R)
• M59: 43,909,518 km (0.049 R)
• M60: 46,522,544 km (0.087 R)
• M61: 47,688,061 km (0.113 R)
• M62: 48,970,564 km (0.114 R)
• M63: 49,400,658 km (0.054 R)
• M64: 49,723,939 km (0.115 R)
• M65: 51,897,446 km (0.096 R)
• M66: 52,335,917 km (0.114 R)
• M67: 53,437,257 km (0.104 R)
• M68: 56,336,464 km (0.105 R)
• M69: 56,561,609 km (0.06 R)
• M70: 57,012,796 km (0.086 R)
• M71: 58,259,544 km (0.115 R)
• M72: 59,171,942 km (0.083 R)
• M73: 60,895,459 km (0.094 R)
• M74: 61,010,948 km (0.07 R)
• M75: 63,804,389 km (0.12 R)
• M76: 64,627,028 km (0.095 R)
• M77: 65,098,710 km (0.053 R)
• M78: 65,689,771 km (0.07 R)
• M79: 67,235,117 km (0.068 R)
• M80: 68,191,945 km (0.08 R)
• M81: 69,635,864 km (0.033 R)
• M82: 70,603,912 km (0.065 R)
• M83: 71,820,292 km (0.117 R)
• M84: 71,942,364 km (0.077 R)
• M85: 72,186,657 km (0.089 R)
• M86: 75,634,888 km (0.101 R)
• M87: 76,007,537 km (0.094 R)
• M88: 76,505,398 km (0.082 R)
• M89: 76,630,013 km (0.105 R)
• M90: 76,754,778 km (0.06 R)
• M91: 77,879,903 km (0.067 R)
• M92: 80,020,200 km (0.051 R)
• M93: 81,161,183 km (0.089 R)
• M94: 81,669,966 km (0.083 R)
• M95: 84,101,230 km (0.109 R)
• M96: 85,519,568 km (0.079 R)
• M97: 85,778,372 km (0.11 R)
• M98: 86,296,579 km (0.117 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 18,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit