🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.49 AU - 0.63 AU

Year: 159 Days

Day: 40.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,728,762 km

• M1: 53,556 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.38 AU - 1.88 AU

Year: 788 Days

Day: 42 Hours

Environment

Temp: -65 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,728,762 km

• M1: 614,249 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.18 AU - 2.3 AU

Year: 1270 Days

Day: 33.6 Hours

Environment

Temp: -81 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,728,762 km

• M1: 1,826,740 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.26 AU - 2.5 AU

Year: 1391 Days

Day: 36.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,728,762 km

• M1: 33,360 km (0.116 R)
• M2: 1,123,779 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.5

Radius: 11

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.06 AU - 6.04 AU

Year: 4952 Days

Day: 14.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,728,762 km

• M1: 290,070 km (0.1 R)
• M2: 439,967 km (0.042 R)
• M3: 560,394 km (0.051 R)
• M4: 682,914 km (0.048 R)
• M5: 759,060 km (0.029 R)
• M6: 873,502 km (0.089 R)
• M7: 1,044,044 km (0.094 R)
• M8: 1,548,188 km (0.105 R)
• M9: 1,696,739 km (0.094 R)
• M10: 1,772,735 km (0.097 R)
• M11: 1,976,188 km (0.103 R)
• M12: 2,203,876 km (0.081 R)
• M13: 2,544,211 km (0.085 R)
• M14: 2,667,330 km (0.087 R)
• M15: 2,792,543 km (0.098 R)
• M16: 2,919,702 km (0.095 R)
• M17: 3,428,484 km (0.085 R)
• M18: 3,624,008 km (0.038 R)
• M19: 3,783,031 km (0.098 R)
• M20: 4,211,778 km (0.107 R)
• M21: 4,484,944 km (0.071 R)
• M22: 4,829,318 km (0.09 R)
• M23: 5,048,928 km (0.038 R)
• M24: 5,204,660 km (0.083 R)
• M25: 5,498,021 km (0.073 R)
• M26: 5,727,504 km (0.054 R)
• M27: 5,843,293 km (0.077 R)
• M28: 6,148,323 km (0.09 R)
• M29: 6,314,825 km (0.05 R)
• M30: 6,410,568 km (0.088 R)
• M31: 6,676,553 km (0.113 R)
• M32: 6,798,625 km (0.119 R)
• M33: 6,872,227 km (0.116 R)
• M34: 7,546,764 km (0.06 R)
• M35: 7,776,247 km (0.08 R)
• M36: 7,853,290 km (0.102 R)
• M37: 7,956,363 km (0.087 R)
• M38: 8,216,214 km (0.091 R)
• M39: 8,851,108 km (0.065 R)
• M40: 9,012,225 km (0.117 R)
• M41: 9,337,600 km (0.113 R)
• M42: 9,474,332 km (0.075 R)
• M43: 9,611,663 km (0.109 R)
• M44: 9,860,744 km (0.069 R)
• M45: 10,620,402 km (0.105 R)
• M46: 10,791,841 km (0.043 R)
• M47: 11,691,971 km (0.109 R)
• M48: 12,285,426 km (0.03 R)
• M49: 12,919,272 km (0.113 R)
• M50: 13,501,806 km (0.103 R)
• M51: 14,344,491 km (0.059 R)
• M52: 14,629,176 km (0.116 R)
• M53: 15,043,562 km (0.09 R)
• M54: 15,916,914 km (0.108 R)
• M55: 16,508,125 km (0.109 R)
• M56: 16,906,355 km (0.065 R)
• M57: 17,240,706 km (0.093 R)
• M58: 18,017,717 km (0.103 R)
• M59: 18,154,150 km (0.073 R)
• M60: 19,118,009 km (0.11 R)
• M61: 19,291,842 km (0.079 R)
• M62: 19,466,273 km (0.109 R)
• M63: 20,239,844 km (0.087 R)
• M64: 20,488,027 km (0.112 R)
• M65: 20,630,444 km (0.068 R)
• M66: 21,238,858 km (0.087 R)
• M67: 21,671,944 km (0.107 R)
• M68: 21,962,314 km (0.093 R)
• M69: 22,583,743 km (0.097 R)
• M70: 22,693,847 km (0.082 R)
• M71: 23,619,559 km (0.095 R)
• M72: 23,993,254 km (0.118 R)
• M73: 24,143,301 km (0.09 R)
• M74: 24,406,743 km (0.117 R)
• M75: 24,595,386 km (0.1 R)
• M76: 25,354,894 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.9

Radius: 9.7

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.55 AU - 5.71 AU

Year: 5060 Days

Day: 10.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 86,728,762 km

• M1: 121,025 km (0.082 R)
• M2: 206,295 km (0.059 R)
• M3: 278,102 km (0.062 R)
• M4: 376,837 km (0.063 R)
• M5: 527,632 km (0.09 R)
• M6: 640,279 km (0.063 R)
• M7: 712,235 km (0.12 R)
• M8: 774,468 km (0.094 R)
• M9: 864,975 km (0.051 R)
• M10: 1,029,084 km (0.097 R)
• M11: 1,122,283 km (0.06 R)
• M12: 1,302,399 km (0.112 R)
• M13: 1,451,847 km (0.091 R)
• M14: 1,623,735 km (0.048 R)
• M15: 1,707,959 km (0.099 R)
• M16: 1,889,870 km (0.087 R)
• M17: 2,078,214 km (0.084 R)
• M18: 2,338,963 km (0.107 R)
• M19: 2,415,557 km (0.1 R)
• M20: 2,650,126 km (0.084 R)
• M21: 2,719,988 km (0.088 R)
• M22: 2,912,671 km (0.095 R)
• M23: 2,984,926 km (0.077 R)
• M24: 3,583,767 km (0.096 R)
• M25: 3,851,846 km (0.036 R)
• M26: 3,999,649 km (0.112 R)
• M27: 4,114,839 km (0.081 R)
• M28: 4,254,414 km (0.103 R)
• M29: 4,804,036 km (0.101 R)
• M30: 5,025,292 km (0.064 R)
• M31: 5,338,250 km (0.115 R)
• M32: 5,580,300 km (0.119 R)
• M33: 5,734,984 km (0.119 R)
• M34: 5,865,134 km (0.111 R)
• M35: 5,930,508 km (0.084 R)
• M36: 6,221,177 km (0.101 R)
• M37: 6,449,015 km (0.079 R)
• M38: 6,926,830 km (0.049 R)
• M39: 7,772,208 km (0.099 R)
• M40: 7,945,293 km (0.1 R)
• M41: 8,709,738 km (0.071 R)
• M42: 8,889,554 km (0.052 R)
• M43: 9,636,347 km (0.059 R)
• M44: 9,900,237 km (0.068 R)
• M45: 10,229,353 km (0.03 R)
• M46: 10,292,483 km (0.119 R)
• M47: 10,450,907 km (0.055 R)
• M48: 10,578,065 km (0.061 R)
• M49: 10,657,951 km (0.058 R)
• M50: 10,770,000 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.3

Radius: 11.8

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.01 AU - 12.03 AU

Year: 12923 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 86,728,762 km

• M1: 351,106 km (0.068 R)
• M2: 466,596 km (0.051 R)
• M3: 547,079 km (0.105 R)
• M4: 1,051,523 km (0.091 R)
• M5: 1,624,782 km (0.103 R)
• M6: 1,999,974 km (0.075 R)
• M7: 2,736,743 km (0.117 R)
• M8: 2,989,414 km (0.107 R)
• M9: 3,151,130 km (0.032 R)
• M10: 4,074,747 km (0.097 R)
• M11: 4,218,361 km (0.032 R)
• M12: 4,363,770 km (0.117 R)
• M13: 4,697,074 km (0.085 R)
• M14: 4,810,020 km (0.051 R)
• M15: 5,867,378 km (0.114 R)
• M16: 6,568,992 km (0.053 R)
• M17: 6,695,701 km (0.118 R)
• M18: 6,865,794 km (0.033 R)
• M19: 7,123,701 km (0.115 R)
• M20: 7,472,414 km (0.066 R)
• M21: 7,604,658 km (0.116 R)
• M22: 8,277,699 km (0.118 R)
• M23: 9,536,864 km (0.083 R)
• M24: 9,728,499 km (0.045 R)
• M25: 9,969,800 km (0.065 R)
• M26: 11,868,048 km (0.084 R)
• M27: 11,971,121 km (0.115 R)
• M28: 13,229,837 km (0.084 R)
• M29: 14,640,545 km (0.046 R)
• M30: 14,861,800 km (0.086 R)
• M31: 17,543,941 km (0.116 R)
• M32: 18,074,415 km (0.069 R)
• M33: 18,490,596 km (0.068 R)
• M34: 19,393,120 km (0.032 R)
• M35: 20,742,792 km (0.083 R)
• M36: 21,116,039 km (0.107 R)
• M37: 21,366,166 km (0.117 R)
• M38: 21,554,510 km (0.101 R)
• M39: 22,059,104 km (0.073 R)
• M40: 22,185,963 km (0.088 R)
• M41: 22,887,577 km (0.116 R)
• M42: 23,208,913 km (0.056 R)
• M43: 23,596,521 km (0.039 R)
• M44: 24,116,673 km (0.07 R)
• M45: 24,312,646 km (0.062 R)
• M46: 24,574,891 km (0.057 R)
• M47: 24,903,857 km (0.093 R)
• M48: 25,966,750 km (0.077 R)
• M49: 26,234,829 km (0.092 R)
• M50: 26,976,535 km (0.101 R)
• M51: 27,248,055 km (0.034 R)
• M52: 27,656,906 km (0.103 R)
• M53: 30,505,100 km (0.098 R)
• M54: 30,646,470 km (0.099 R)
• M55: 30,929,659 km (0.102 R)
• M56: 33,227,033 km (0.067 R)
• M57: 33,372,443 km (0.057 R)
• M58: 33,591,005 km (0.065 R)
• M59: 34,911,954 km (0.063 R)
• M60: 35,059,907 km (0.115 R)
• M61: 36,175,308 km (0.096 R)
• M62: 37,377,776 km (0.112 R)
• M63: 37,453,323 km (0.053 R)
• M64: 37,983,947 km (0.065 R)
• M65: 38,517,113 km (0.06 R)
• M66: 39,899,248 km (0.102 R)
• M67: 40,131,125 km (0.099 R)
• M68: 40,208,616 km (0.094 R)
• M69: 40,751,956 km (0.104 R)
• M70: 41,610,498 km (0.103 R)
• M71: 42,791,125 km (0.097 R)
• M72: 43,504,706 km (0.066 R)
• M73: 44,462,282 km (0.081 R)
• M74: 46,398,228 km (0.085 R)
• M75: 47,540,109 km (0.106 R)
• M76: 47,868,177 km (0.114 R)
• M77: 48,691,414 km (0.095 R)
• M78: 49,187,630 km (0.097 R)
• M79: 51,525,247 km (0.089 R)
• M80: 52,115,410 km (0.069 R)
• M81: 52,453,501 km (0.112 R)
• M82: 52,962,134 km (0.087 R)
• M83: 53,047,106 km (0.097 R)
• M84: 53,557,683 km (0.092 R)
• M85: 54,241,046 km (0.092 R)
• M86: 55,616,300 km (0.076 R)
• M87: 57,788,012 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.3

Radius: 7

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.58 AU - 19.52 AU

Year: 27846 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,728,762 km

• M1: 117,734 km (0.063 R)
• M2: 186,997 km (0.068 R)
• M3: 332,107 km (0.111 R)
• M4: 409,150 km (0.116 R)
• M5: 780,153 km (0.096 R)
• M6: 886,667 km (0.063 R)
• M7: 1,489,845 km (0.092 R)
• M8: 1,866,682 km (0.095 R)
• M9: 3,077,228 km (0.105 R)
• M10: 3,378,219 km (0.109 R)
• M11: 3,599,026 km (0.083 R)
• M12: 4,384,714 km (0.094 R)
• M13: 4,674,335 km (0.06 R)
• M14: 5,425,466 km (0.04 R)
• M15: 5,841,348 km (0.068 R)
• M16: 5,894,007 km (0.103 R)
• M17: 6,375,562 km (0.116 R)
• M18: 8,070,207 km (0.091 R)
• M19: 8,845,273 km (0.092 R)
• M20: 10,658,399 km (0.074 R)
• M21: 10,917,204 km (0.116 R)
• M22: 11,243,776 km (0.04 R)
• M23: 11,375,272 km (0.086 R)
• M24: 11,507,367 km (0.073 R)
• M25: 12,445,645 km (0.116 R)
• M26: 16,362,716 km (0.08 R)
• M27: 16,736,262 km (0.098 R)
• M28: 16,886,458 km (0.103 R)
• M29: 17,264,043 km (0.091 R)
• M30: 17,950,548 km (0.037 R)
• M31: 18,181,377 km (0.069 R)
• M32: 18,335,762 km (0.106 R)
• M33: 18,490,596 km (0.046 R)
• M34: 18,645,879 km (0.12 R)
• M35: 19,428,874 km (0.103 R)
• M36: 19,824,411 km (0.042 R)
• M37: 20,382,710 km (0.062 R)
• M38: 20,623,562 km (0.058 R)
• M39: 20,784,530 km (0.06 R)
• M40: 21,841,738 km (0.04 R)
• M41: 21,923,718 km (0.095 R)
• M42: 22,832,973 km (0.042 R)
• M43: 23,586,049 km (0.072 R)
• M44: 23,670,123 km (0.115 R)
• M45: 23,838,869 km (0.036 R)
• M46: 24,432,175 km (0.101 R)
• M47: 25,202,304 km (0.086 R)
• M48: 26,591,022 km (0.036 R)
• M49: 28,540,731 km (0.059 R)
• M50: 29,896,237 km (0.113 R)
• M51: 30,903,479 km (0.091 R)
• M52: 30,995,632 km (0.1 R)
• M53: 31,087,784 km (0.113 R)
• M54: 31,457,590 km (0.06 R)
• M55: 34,467,948 km (0.082 R)
• M56: 34,659,134 km (0.083 R)
• M57: 35,620,300 km (0.087 R)
• M58: 36,785,368 km (0.11 R)
• M59: 38,456,975 km (0.089 R)
• M60: 38,953,341 km (0.106 R)
• M61: 40,858,918 km (0.115 R)
• M62: 41,162,453 km (0.088 R)
• M63: 41,365,307 km (0.109 R)
• M64: 42,077,842 km (0.111 R)
• M65: 44,136,009 km (0.104 R)
• M66: 44,343,651 km (0.107 R)
• M67: 44,759,833 km (0.091 R)
• M68: 44,968,522 km (0.113 R)
• M69: 48,670,770 km (0.107 R)
• M70: 52,689,417 km (0.092 R)
• M71: 54,460,058 km (0.105 R)
• M72: 54,905,710 km (0.108 R)
• M73: 55,576,507 km (0.053 R)
• M74: 56,700,435 km (0.075 R)
• M75: 57,945,538 km (0.06 R)
• M76: 60,924,032 km (0.077 R)
• M77: 61,039,522 km (0.084 R)
• M78: 62,431,829 km (0.095 R)
• M79: 64,657,696 km (0.095 R)
• M80: 65,011,495 km (0.09 R)
• M81: 66,433,123 km (0.098 R)
• M82: 68,584,789 km (0.105 R)
• M83: 68,704,916 km (0.094 R)
• M84: 69,307,048 km (0.059 R)
• M85: 70,152,874 km (0.077 R)
• M86: 70,274,049 km (0.102 R)
• M87: 71,367,160 km (0.1 R)
• M88: 71,732,927 km (0.037 R)
• M89: 74,433,169 km (0.105 R)
• M90: 76,168,953 km (0.098 R)
• M91: 76,293,418 km (0.041 R)
• M92: 78,294,290 km (0.058 R)
• M93: 78,545,764 km (0.097 R)
• M94: 79,427,493 km (0.076 R)
• M95: 79,806,425 km (0.113 R)
• M96: 81,455,293 km (0.086 R)
• M97: 85,303,099 km (0.056 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: 445 - 12,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit