🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.54 AU - 0.56 AU

Year: 149 Days

Day: 25.3 Hours

Environment

Temp: 195 °C

Axial Tilt: 98.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,739,115 km

• M1: 47,423 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.17 AU - 1.87 AU

Year: 684 Days

Day: 43.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.73 AU - 2.85 AU

Year: 1266 Days

Day: 42 Hours

Environment

Temp: -76 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,739,115 km

• M1: 471,383 km (0.037 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.84 AU - 3.68 AU

Year: 2150 Days

Day: 31.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.28 AU - 4.9 AU

Year: 3592 Days

Day: 13.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.1

Radius: 9.5

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.03 AU - 5.79 AU

Year: 3974 Days

Day: 8.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,739,115 km

• M1: 186,249 km (0.093 R)
• M2: 520,002 km (0.065 R)
• M3: 600,187 km (0.088 R)
• M4: 740,509 km (0.053 R)
• M5: 844,480 km (0.093 R)
• M6: 1,054,815 km (0.107 R)
• M7: 1,240,914 km (0.046 R)
• M8: 1,380,639 km (0.119 R)
• M9: 1,570,179 km (0.116 R)
• M10: 1,691,204 km (0.051 R)
• M11: 1,846,786 km (0.095 R)
• M12: 1,926,521 km (0.105 R)
• M13: 2,325,050 km (0.084 R)
• M14: 2,605,097 km (0.06 R)
• M15: 2,749,310 km (0.098 R)
• M16: 2,822,313 km (0.112 R)
• M17: 3,178,506 km (0.085 R)
• M18: 3,293,996 km (0.099 R)
• M19: 3,371,786 km (0.06 R)
• M20: 3,568,956 km (0.114 R)
• M21: 3,769,866 km (0.111 R)
• M22: 3,892,237 km (0.113 R)
• M23: 4,141,168 km (0.119 R)
• M24: 4,437,970 km (0.116 R)
• M25: 4,676,130 km (0.098 R)
• M26: 4,763,795 km (0.063 R)
• M27: 4,985,349 km (0.08 R)
• M28: 5,097,398 km (0.11 R)
• M29: 5,187,605 km (0.099 R)
• M30: 5,301,150 km (0.091 R)
• M31: 6,384,538 km (0.094 R)
• M32: 6,506,460 km (0.094 R)
• M33: 7,253,702 km (0.08 R)
• M34: 7,508,766 km (0.101 R)
• M35: 8,054,200 km (0.049 R)
• M36: 8,505,088 km (0.106 R)
• M37: 8,639,277 km (0.052 R)
• M38: 8,747,137 km (0.103 R)
• M39: 9,238,117 km (0.107 R)
• M40: 9,459,073 km (0.11 R)
• M41: 10,019,467 km (0.086 R)
• M42: 10,218,133 km (0.087 R)
• M43: 10,561,909 km (0.048 R)
• M44: 10,764,016 km (0.117 R)
• M45: 10,967,618 km (0.082 R)
• M46: 11,172,418 km (0.071 R)
• M47: 11,319,472 km (0.117 R)
• M48: 11,556,136 km (0.096 R)
• M49: 12,094,539 km (0.04 R)
• M50: 12,397,176 km (0.113 R)
• M51: 12,886,660 km (0.077 R)
• M52: 13,195,879 km (0.118 R)
• M53: 13,289,078 km (0.03 R)
• M54: 13,351,311 km (0.069 R)
• M55: 13,413,693 km (0.039 R)
• M56: 14,011,187 km (0.074 R)
• M57: 14,456,839 km (0.109 R)
• M58: 14,553,030 km (0.107 R)
• M59: 14,617,208 km (0.092 R)
• M60: 15,134,218 km (0.067 R)
• M61: 15,690,124 km (0.079 R)
• M62: 16,519,794 km (0.096 R)
• M63: 16,889,300 km (0.104 R)
• M64: 17,159,923 km (0.101 R)
• M65: 17,397,784 km (0.03 R)
• M66: 17,911,203 km (0.079 R)
• M67: 18,429,560 km (0.089 R)
• M68: 18,742,968 km (0.119 R)
• M69: 18,952,853 km (0.107 R)
• M70: 19,198,792 km (0.094 R)
• M71: 19,269,253 km (0.073 R)
• M72: 19,587,298 km (0.073 R)
• M73: 19,835,930 km (0.083 R)
• M74: 20,372,238 km (0.052 R)
• M75: 20,624,161 km (0.09 R)
• M76: 21,568,722 km (0.099 R)
• M77: 22,527,495 km (0.072 R)
• M78: 23,049,442 km (0.114 R)
• M79: 23,124,390 km (0.096 R)
• M80: 23,462,481 km (0.081 R)
• M81: 24,486,329 km (0.113 R)
• M82: 24,792,556 km (0.098 R)
• M83: 25,138,576 km (0.091 R)
• M84: 25,796,507 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.1

Radius: 11.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.89 AU - 6.07 AU

Year: 4059 Days

Day: 6.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,739,115 km

• M1: 143,764 km (0.114 R)
• M2: 352,153 km (0.049 R)
• M3: 459,116 km (0.079 R)
• M4: 541,395 km (0.041 R)
• M5: 681,418 km (0.084 R)
• M6: 823,237 km (0.085 R)
• M7: 951,742 km (0.116 R)
• M8: 1,099,993 km (0.092 R)
• M9: 1,203,515 km (0.106 R)
• M10: 1,365,081 km (0.111 R)
• M11: 1,577,510 km (0.104 R)
• M12: 2,083,150 km (0.109 R)
• M13: 2,447,421 km (0.101 R)
• M14: 3,254,651 km (0.112 R)
• M15: 3,502,535 km (0.111 R)
• M16: 3,697,461 km (0.095 R)
• M17: 3,936,070 km (0.088 R)
• M18: 4,138,924 km (0.027 R)
• M19: 4,470,732 km (0.108 R)
• M20: 5,248,641 km (0.093 R)
• M21: 5,449,701 km (0.047 R)
• M22: 5,744,558 km (0.088 R)
• M23: 6,421,489 km (0.077 R)
• M24: 6,564,803 km (0.109 R)
• M25: 6,805,806 km (0.068 R)
• M26: 7,371,585 km (0.098 R)
• M27: 7,672,725 km (0.094 R)
• M28: 7,774,003 km (0.085 R)
• M29: 8,106,260 km (0.085 R)
• M30: 8,705,698 km (0.117 R)
• M31: 8,784,836 km (0.088 R)
• M32: 9,238,566 km (0.073 R)
• M33: 9,319,349 km (0.079 R)
• M34: 9,400,431 km (0.086 R)
• M35: 9,891,860 km (0.041 R)
• M36: 10,280,066 km (0.082 R)
• M37: 10,644,786 km (0.097 R)
• M38: 10,985,420 km (0.117 R)
• M39: 11,416,262 km (0.114 R)
• M40: 11,590,095 km (0.099 R)
• M41: 11,735,654 km (0.105 R)
• M42: 11,911,132 km (0.111 R)
• M43: 12,205,690 km (0.082 R)
• M44: 12,294,402 km (0.06 R)
• M45: 12,681,711 km (0.081 R)
• M46: 13,133,646 km (0.036 R)
• M47: 13,560,299 km (0.111 R)
• M48: 14,053,374 km (0.085 R)
• M49: 14,364,537 km (0.057 R)
• M50: 14,489,601 km (0.058 R)
• M51: 14,962,031 km (0.094 R)
• M52: 15,375,520 km (0.11 R)
• M53: 15,631,930 km (0.07 R)
• M54: 15,857,374 km (0.118 R)
• M55: 16,246,478 km (0.107 R)
• M56: 16,442,302 km (0.051 R)
• M57: 16,638,724 km (0.077 R)
• M58: 16,902,016 km (0.032 R)
• M59: 17,432,490 km (0.1 R)
• M60: 17,566,081 km (0.079 R)
• M61: 17,800,501 km (0.092 R)
• M62: 18,171,055 km (0.096 R)
• M63: 18,272,632 km (0.103 R)
• M64: 18,578,260 km (0.097 R)
• M65: 18,851,276 km (0.087 R)
• M66: 18,988,458 km (0.1 R)
• M67: 19,125,789 km (0.038 R)
• M68: 19,332,533 km (0.095 R)
• M69: 21,048,271 km (0.072 R)
• M70: 22,339,600 km (0.074 R)
• M71: 22,666,471 km (0.086 R)
• M72: 22,739,325 km (0.036 R)
• M73: 23,915,613 km (0.098 R)
• M74: 24,511,162 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.9

Radius: 12.1

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.03 AU - 11.87 AU

Year: 12339 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 56,739,115 km

• M1: 216,169 km (0.119 R)
• M2: 374,593 km (0.085 R)
• M3: 503,098 km (0.062 R)
• M4: 598,990 km (0.066 R)
• M5: 784,192 km (0.044 R)
• M6: 1,180,477 km (0.089 R)
• M7: 1,508,096 km (0.045 R)
• M8: 1,729,950 km (0.106 R)
• M9: 2,002,667 km (0.088 R)
• M10: 2,226,764 km (0.098 R)
• M11: 2,789,402 km (0.1 R)
• M12: 3,110,439 km (0.101 R)
• M13: 3,371,188 km (0.074 R)
• M14: 3,516,597 km (0.092 R)
• M15: 3,914,228 km (0.093 R)
• M16: 4,196,071 km (0.067 R)
• M17: 4,916,235 km (0.055 R)
• M18: 5,304,740 km (0.06 R)
• M19: 5,474,384 km (0.066 R)
• M20: 5,559,805 km (0.081 R)
• M21: 6,803,113 km (0.083 R)
• M22: 7,330,146 km (0.11 R)
• M23: 7,551,102 km (0.104 R)
• M24: 7,999,597 km (0.063 R)
• M25: 8,292,509 km (0.064 R)
• M26: 8,622,073 km (0.106 R)
• M27: 8,821,936 km (0.115 R)
• M28: 9,192,340 km (0.103 R)
• M29: 10,867,687 km (0.094 R)
• M30: 11,156,112 km (0.044 R)
• M31: 11,373,926 km (0.109 R)
• M32: 11,740,291 km (0.083 R)
• M33: 12,522,389 km (0.079 R)
• M34: 12,786,728 km (0.085 R)
• M35: 12,900,722 km (0.106 R)
• M36: 12,976,867 km (0.074 R)
• M37: 14,019,116 km (0.088 R)
• M38: 14,136,550 km (0.071 R)
• M39: 14,254,433 km (0.104 R)
• M40: 14,333,122 km (0.079 R)
• M41: 14,649,371 km (0.114 R)
• M42: 16,142,358 km (0.093 R)
• M43: 16,802,833 km (0.117 R)
• M44: 17,094,698 km (0.114 R)
• M45: 17,895,047 km (0.096 R)
• M46: 17,980,018 km (0.115 R)
• M47: 18,150,410 km (0.057 R)
• M48: 18,321,251 km (0.113 R)
• M49: 18,406,971 km (0.061 R)
• M50: 18,750,896 km (0.07 R)
• M51: 18,923,682 km (0.065 R)
• M52: 19,401,497 km (0.036 R)
• M53: 19,532,396 km (0.066 R)
• M54: 19,927,184 km (0.068 R)
• M55: 20,280,385 km (0.105 R)
• M56: 20,769,420 km (0.047 R)
• M57: 22,213,937 km (0.061 R)
• M58: 22,994,390 km (0.104 R)
• M59: 23,504,369 km (0.086 R)
• M60: 25,628,808 km (0.073 R)
• M61: 26,157,337 km (0.115 R)
• M62: 26,738,226 km (0.105 R)
• M63: 26,932,703 km (0.114 R)
• M64: 27,176,548 km (0.116 R)
• M65: 27,863,202 km (0.06 R)
• M66: 28,011,154 km (0.088 R)
• M67: 28,307,657 km (0.085 R)
• M68: 28,655,023 km (0.108 R)
• M69: 28,804,322 km (0.043 R)
• M70: 29,003,736 km (0.09 R)
• M71: 29,203,599 km (0.107 R)
• M72: 29,353,795 km (0.112 R)
• M73: 30,108,815 km (0.041 R)
• M74: 30,463,362 km (0.027 R)
• M75: 31,689,467 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.4

Radius: 10.2

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.41 AU - 11.85 AU

Year: 14486 Days

Day: 12.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,739,115 km

• M1: 406,457 km (0.119 R)
• M2: 837,299 km (0.079 R)
• M3: 958,922 km (0.115 R)
• M4: 1,289,683 km (0.085 R)
• M5: 1,680,882 km (0.09 R)
• M6: 2,025,555 km (0.047 R)
• M7: 2,108,283 km (0.098 R)
• M8: 2,192,207 km (0.073 R)
• M9: 2,539,274 km (0.097 R)
• M10: 2,841,911 km (0.108 R)
• M11: 2,934,961 km (0.087 R)
• M12: 3,220,393 km (0.071 R)
• M13: 3,749,970 km (0.116 R)
• M14: 4,094,943 km (0.118 R)
• M15: 4,306,923 km (0.042 R)
• M16: 4,378,281 km (0.058 R)
• M17: 4,486,291 km (0.069 R)
• M18: 4,741,654 km (0.069 R)
• M19: 4,815,406 km (0.093 R)
• M20: 5,190,448 km (0.113 R)
• M21: 6,088,484 km (0.117 R)
• M22: 6,290,142 km (0.055 R)
• M23: 6,700,040 km (0.11 R)
• M24: 7,245,922 km (0.102 R)
• M25: 7,806,017 km (0.094 R)
• M26: 8,157,721 km (0.088 R)
• M27: 8,469,783 km (0.095 R)
• M28: 9,336,254 km (0.118 R)
• M29: 10,615,914 km (0.112 R)
• M30: 11,251,405 km (0.083 R)
• M31: 11,949,728 km (0.116 R)
• M32: 13,335,902 km (0.11 R)
• M33: 13,809,080 km (0.092 R)
• M34: 14,341,499 km (0.098 R)
• M35: 15,261,825 km (0.115 R)
• M36: 15,591,240 km (0.085 R)
• M37: 16,034,199 km (0.065 R)
• M38: 16,593,545 km (0.106 R)
• M39: 17,559,200 km (0.091 R)
• M40: 17,731,536 km (0.115 R)
• M41: 18,310,031 km (0.071 R)
• M42: 18,894,660 km (0.082 R)
• M43: 19,485,422 km (0.116 R)
• M44: 20,202,444 km (0.098 R)
• M45: 21,232,875 km (0.091 R)
• M46: 21,970,392 km (0.117 R)
• M47: 22,466,907 km (0.108 R)
• M48: 24,682,003 km (0.104 R)
• M49: 24,939,611 km (0.101 R)
• M50: 25,457,369 km (0.093 R)
• M51: 25,848,118 km (0.107 R)
• M52: 26,109,616 km (0.118 R)
• M53: 26,240,813 km (0.078 R)
• M54: 27,297,572 km (0.109 R)
• M55: 27,697,447 km (0.113 R)
• M56: 28,570,501 km (0.114 R)
• M57: 29,316,396 km (0.119 R)
• M58: 31,731,803 km (0.098 R)
• M59: 32,363,255 km (0.113 R)
• M60: 32,433,566 km (0.116 R)
• M61: 33,709,636 km (0.109 R)
• M62: 34,138,683 km (0.065 R)
• M63: 34,857,800 km (0.077 R)
• M64: 35,002,162 km (0.079 R)
• M65: 35,799,967 km (0.101 R)
• M66: 36,018,679 km (0.07 R)
• M67: 36,237,691 km (0.105 R)
• M68: 37,118,373 km (0.1 R)
• M69: 37,487,431 km (0.111 R)
• M70: 38,751,384 km (0.093 R)
• M71: 39,802,608 km (0.108 R)
• M72: 40,331,885 km (0.055 R)
• M73: 41,091,842 km (0.104 R)
• M74: 41,933,330 km (0.095 R)
• M75: 44,962,238 km (0.066 R)
• M76: 45,750,170 km (0.109 R)
• M77: 46,066,720 km (0.092 R)
• M78: 46,304,580 km (0.117 R)
• M79: 46,542,740 km (0.096 R)
• M80: 46,701,762 km (0.077 R)
• M81: 49,028,309 km (0.088 R)
• M82: 50,083,422 km (0.081 R)
• M83: 51,968,356 km (0.087 R)
• M84: 52,050,934 km (0.094 R)
• M85: 53,127,141 km (0.117 R)
• M86: 54,713,327 km (0.048 R)
• M87: 56,230,399 km (0.103 R)
• M88: 56,569,388 km (0.097 R)
• M89: 56,654,210 km (0.085 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: 429 - 16,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit