🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.48 AU - 0.54 AU

Year: 136 Days

Day: 25 Hours

Environment

Temp: 247 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,225,071 km

• M1: 46,824 km (0.065 R)
• M2: 198,068 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.55 AU - 0.57 AU

Year: 156 Days

Day: 19.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,225,071 km

• M1: 13,464 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.61 AU - 0.89 AU

Year: 242 Days

Day: 20 Hours

Environment

Temp: 131 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.77 AU - 1.95 AU

Year: 946 Days

Day: 38.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,225,071 km

• M1: 189,690 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.48 AU - 3.16 AU

Year: 1765 Days

Day: 37.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.2

Radius: 8.4

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.04 AU - 5 AU

Year: 3582 Days

Day: 7.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 139.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,225,071 km

• M1: 106,514 km (0.107 R)
• M2: 235,617 km (0.101 R)
• M3: 308,770 km (0.069 R)
• M4: 408,103 km (0.055 R)
• M5: 528,828 km (0.087 R)
• M6: 594,053 km (0.087 R)
• M7: 818,300 km (0.088 R)
• M8: 1,045,091 km (0.082 R)
• M9: 1,129,314 km (0.037 R)
• M10: 1,449,005 km (0.083 R)
• M11: 1,767,648 km (0.1 R)
• M12: 1,957,488 km (0.116 R)
• M13: 2,077,615 km (0.072 R)
• M14: 2,246,960 km (0.081 R)
• M15: 2,781,922 km (0.091 R)
• M16: 2,883,349 km (0.103 R)
• M17: 3,020,531 km (0.112 R)
• M18: 3,283,673 km (0.102 R)
• M19: 3,720,200 km (0.066 R)
• M20: 3,983,193 km (0.05 R)
• M21: 4,408,948 km (0.077 R)
• M22: 4,747,937 km (0.119 R)
• M23: 4,828,870 km (0.055 R)
• M24: 5,408,711 km (0.099 R)
• M25: 5,557,112 km (0.061 R)
• M26: 5,642,532 km (0.085 R)
• M27: 5,988,702 km (0.119 R)
• M28: 6,054,375 km (0.115 R)
• M29: 6,274,883 km (0.117 R)
• M30: 6,498,232 km (0.106 R)
• M31: 6,701,386 km (0.11 R)
• M32: 7,160,502 km (0.12 R)
• M33: 7,253,552 km (0.083 R)
• M34: 7,417,362 km (0.094 R)
• M35: 7,487,972 km (0.106 R)
• M36: 7,772,507 km (0.098 R)
• M37: 8,230,426 km (0.115 R)
• M38: 8,499,403 km (0.057 R)
• M39: 8,871,004 km (0.068 R)
• M40: 8,945,953 km (0.088 R)
• M41: 9,071,465 km (0.12 R)
• M42: 10,331,079 km (0.091 R)
• M43: 10,515,534 km (0.106 R)
• M44: 10,621,449 km (0.12 R)
• M45: 11,129,184 km (0.058 R)
• M46: 12,085,114 km (0.098 R)
• M47: 12,168,291 km (0.107 R)
• M48: 12,474,817 km (0.115 R)
• M49: 12,755,762 km (0.068 R)
• M50: 13,323,934 km (0.106 R)
• M51: 13,871,313 km (0.025 R)
• M52: 14,396,701 km (0.117 R)
• M53: 14,514,285 km (0.083 R)
• M54: 14,958,291 km (0.059 R)
• M55: 15,406,636 km (0.092 R)
• M56: 15,708,076 km (0.112 R)
• M57: 15,859,469 km (0.05 R)
• M58: 16,255,604 km (0.048 R)
• M59: 16,531,612 km (0.086 R)
• M60: 17,588,521 km (0.118 R)
• M61: 18,125,278 km (0.039 R)
• M62: 18,379,594 km (0.094 R)
• M63: 18,475,337 km (0.068 R)
• M64: 18,924,131 km (0.105 R)
• M65: 19,020,920 km (0.104 R)
• M66: 19,182,337 km (0.086 R)
• M67: 19,279,426 km (0.081 R)
• M68: 19,604,203 km (0.079 R)
• M69: 20,094,884 km (0.083 R)
• M70: 20,589,454 km (0.079 R)
• M71: 21,221,804 km (0.108 R)
• M72: 21,456,374 km (0.109 R)
• M73: 21,624,522 km (0.088 R)
• M74: 21,860,438 km (0.086 R)
• M75: 22,131,359 km (0.113 R)
• M76: 22,199,277 km (0.084 R)
• M77: 22,301,153 km (0.093 R)
• M78: 22,744,711 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392

Radius: 14.2

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.84 AU - 5.36 AU

Year: 4293 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,225,071 km

• M1: 184,604 km (0.109 R)
• M2: 343,028 km (0.118 R)
• M3: 458,517 km (0.049 R)
• M4: 566,378 km (0.027 R)
• M5: 694,583 km (0.103 R)
• M6: 974,181 km (0.103 R)
• M7: 1,266,496 km (0.06 R)
• M8: 1,378,993 km (0.113 R)
• M9: 1,547,889 km (0.095 R)
• M10: 1,737,878 km (0.116 R)
• M11: 2,141,494 km (0.109 R)
• M12: 2,354,670 km (0.086 R)
• M13: 2,985,525 km (0.032 R)
• M14: 3,224,732 km (0.05 R)
• M15: 3,595,585 km (0.069 R)
• M16: 3,686,092 km (0.055 R)
• M17: 3,850,649 km (0.11 R)
• M18: 4,168,395 km (0.118 R)
• M19: 4,301,836 km (0.083 R)
• M20: 4,417,176 km (0.114 R)
• M21: 4,533,713 km (0.091 R)
• M22: 4,750,181 km (0.115 R)
• M23: 5,691,900 km (0.065 R)
• M24: 5,797,665 km (0.112 R)
• M25: 5,947,114 km (0.105 R)
• M26: 6,184,376 km (0.111 R)
• M27: 6,960,191 km (0.11 R)
• M28: 7,302,171 km (0.083 R)
• M29: 7,743,335 km (0.111 R)
• M30: 8,097,733 km (0.113 R)
• M31: 8,554,455 km (0.113 R)
• M32: 8,651,694 km (0.038 R)
• M33: 8,773,766 km (0.115 R)
• M34: 9,493,032 km (0.114 R)
• M35: 9,618,993 km (0.099 R)
• M36: 9,923,575 km (0.038 R)
• M37: 10,051,481 km (0.102 R)
• M38: 10,412,461 km (0.081 R)
• M39: 10,672,761 km (0.112 R)
• M40: 10,935,455 km (0.086 R)
• M41: 11,120,507 km (0.102 R)
• M42: 11,280,128 km (0.116 R)
• M43: 11,520,831 km (0.086 R)
• M44: 11,655,170 km (0.101 R)
• M45: 12,061,777 km (0.045 R)
• M46: 12,583,425 km (0.116 R)
• M47: 12,833,104 km (0.045 R)
• M48: 13,393,946 km (0.086 R)
• M49: 14,307,989 km (0.1 R)
• M50: 14,568,589 km (0.081 R)
• M51: 15,835,982 km (0.117 R)
• M52: 16,195,914 km (0.118 R)
• M53: 16,286,271 km (0.055 R)
• M54: 16,619,276 km (0.07 R)
• M55: 16,954,525 km (0.101 R)
• M56: 17,230,533 km (0.086 R)
• M57: 17,508,037 km (0.105 R)
• M58: 17,631,755 km (0.092 R)
• M59: 18,380,642 km (0.078 R)
• M60: 18,853,969 km (0.057 R)
• M61: 19,299,472 km (0.105 R)
• M62: 19,587,747 km (0.114 R)
• M63: 19,684,088 km (0.074 R)
• M64: 20,168,336 km (0.096 R)
• M65: 20,493,412 km (0.093 R)
• M66: 20,885,808 km (0.092 R)
• M67: 21,115,889 km (0.101 R)
• M68: 21,379,780 km (0.077 R)
• M69: 21,911,002 km (0.11 R)
• M70: 22,446,562 km (0.113 R)
• M71: 22,547,391 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.8

Radius: 10

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.52 AU - 7.42 AU

Year: 6860 Days

Day: 7.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,225,071 km

• M1: 191,635 km (0.106 R)
• M2: 335,099 km (0.09 R)
• M3: 436,826 km (0.117 R)
• M4: 577,897 km (0.082 R)
• M5: 690,993 km (0.11 R)
• M6: 1,426,565 km (0.063 R)
• M7: 1,584,391 km (0.062 R)
• M8: 1,853,218 km (0.071 R)
• M9: 2,004,013 km (0.099 R)
• M10: 2,069,986 km (0.097 R)
• M11: 2,159,146 km (0.078 R)
• M12: 3,274,398 km (0.025 R)
• M13: 3,378,818 km (0.079 R)
• M14: 3,698,807 km (0.082 R)
• M15: 4,425,404 km (0.101 R)
• M16: 4,541,193 km (0.07 R)
• M17: 4,984,152 km (0.095 R)
• M18: 5,074,360 km (0.093 R)
• M19: 5,784,501 km (0.102 R)
• M20: 6,167,471 km (0.093 R)
• M21: 6,297,023 km (0.08 R)
• M22: 6,492,996 km (0.062 R)
• M23: 6,690,914 km (0.082 R)
• M24: 7,160,652 km (0.074 R)
• M25: 7,228,569 km (0.058 R)
• M26: 7,331,044 km (0.106 R)
• M27: 7,502,782 km (0.12 R)
• M28: 7,710,573 km (0.06 R)
• M29: 8,814,456 km (0.034 R)
• M30: 9,033,916 km (0.038 R)
• M31: 9,627,820 km (0.108 R)
• M32: 10,195,992 km (0.115 R)
• M33: 10,426,373 km (0.027 R)
• M34: 10,503,416 km (0.118 R)
• M35: 10,580,908 km (0.09 R)
• M36: 10,970,461 km (0.118 R)
• M37: 11,088,344 km (0.113 R)
• M38: 12,086,461 km (0.118 R)
• M39: 12,452,826 km (0.063 R)
• M40: 13,071,712 km (0.081 R)
• M41: 13,405,764 km (0.094 R)
• M42: 14,640,396 km (0.096 R)
• M43: 15,425,036 km (0.103 R)
• M44: 16,672,383 km (0.027 R)
• M45: 17,537,358 km (0.062 R)
• M46: 18,183,920 km (0.119 R)
• M47: 19,310,392 km (0.115 R)
• M48: 20,218,302 km (0.072 R)
• M49: 20,411,133 km (0.084 R)
• M50: 20,896,130 km (0.119 R)
• M51: 21,532,220 km (0.066 R)
• M52: 21,679,873 km (0.069 R)
• M53: 21,827,975 km (0.111 R)
• M54: 22,974,044 km (0.092 R)
• M55: 23,935,510 km (0.117 R)
• M56: 24,600,921 km (0.052 R)
• M57: 24,858,529 km (0.106 R)
• M58: 25,949,995 km (0.04 R)
• M59: 26,264,749 km (0.115 R)
• M60: 27,057,019 km (0.097 R)
• M61: 27,376,261 km (0.099 R)
• M62: 28,287,312 km (0.088 R)
• M63: 28,449,027 km (0.112 R)
• M64: 28,611,191 km (0.078 R)
• M65: 28,882,113 km (0.088 R)
• M66: 29,153,783 km (0.077 R)
• M67: 29,480,953 km (0.102 R)
• M68: 29,754,568 km (0.085 R)
• M69: 30,469,795 km (0.091 R)
• M70: 30,912,904 km (0.096 R)
• M71: 31,190,857 km (0.09 R)
• M72: 31,805,255 km (0.096 R)
• M73: 32,649,586 km (0.073 R)
• M74: 33,102,867 km (0.048 R)
• M75: 33,558,243 km (0.081 R)
• M76: 34,763,553 km (0.083 R)
• M77: 35,110,471 km (0.05 R)
• M78: 35,574,822 km (0.081 R)
• M79: 35,691,359 km (0.053 R)
• M80: 35,924,582 km (0.095 R)
• M81: 36,980,294 km (0.047 R)
• M82: 37,098,178 km (0.113 R)
• M83: 37,749,078 km (0.064 R)
• M84: 38,105,719 km (0.076 R)
• M85: 38,224,949 km (0.108 R)
• M86: 38,583,086 km (0.054 R)
• M87: 38,822,443 km (0.097 R)
• M88: 39,543,504 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.7

Radius: 14

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.27 AU - 11.25 AU

Year: 11367 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,225,071 km

• M1: 183,257 km (0.038 R)
• M2: 422,764 km (0.11 R)
• M3: 956,978 km (0.09 R)
• M4: 1,418,637 km (0.046 R)
• M5: 1,514,379 km (0.052 R)
• M6: 1,712,746 km (0.099 R)
• M7: 2,026,902 km (0.081 R)
• M8: 2,771,151 km (0.097 R)
• M9: 2,892,774 km (0.114 R)
• M10: 2,985,375 km (0.115 R)
• M11: 3,205,134 km (0.115 R)
• M12: 3,430,429 km (0.073 R)
• M13: 3,594,538 km (0.103 R)
• M14: 3,727,829 km (0.12 R)
• M15: 4,102,871 km (0.086 R)
• M16: 4,598,040 km (0.08 R)
• M17: 4,963,508 km (0.097 R)
• M18: 5,645,375 km (0.092 R)
• M19: 5,918,541 km (0.054 R)
• M20: 6,076,666 km (0.09 R)
• M21: 6,397,104 km (0.116 R)
• M22: 7,096,624 km (0.112 R)
• M23: 7,349,295 km (0.077 R)
• M24: 9,109,314 km (0.04 R)
• M25: 9,292,272 km (0.104 R)
• M26: 9,661,928 km (0.118 R)
• M27: 9,801,802 km (0.106 R)
• M28: 10,178,041 km (0.082 R)
• M29: 10,272,886 km (0.118 R)
• M30: 10,559,216 km (0.118 R)
• M31: 11,286,411 km (0.095 R)
• M32: 12,331,652 km (0.106 R)
• M33: 12,737,959 km (0.074 R)
• M34: 14,300,808 km (0.103 R)
• M35: 15,813,692 km (0.081 R)
• M36: 16,033,900 km (0.095 R)
• M37: 16,813,005 km (0.103 R)
• M38: 17,150,648 km (0.096 R)
• M39: 17,947,107 km (0.062 R)
• M40: 19,694,560 km (0.109 R)
• M41: 21,131,298 km (0.08 R)
• M42: 21,252,622 km (0.103 R)
• M43: 22,601,695 km (0.098 R)
• M44: 22,850,028 km (0.054 R)
• M45: 23,036,726 km (0.06 R)
• M46: 23,915,314 km (0.118 R)
• M47: 24,041,724 km (0.103 R)
• M48: 24,868,701 km (0.096 R)
• M49: 25,640,327 km (0.082 R)
• M50: 25,769,729 km (0.116 R)
• M51: 26,812,576 km (0.051 R)
• M52: 27,802,764 km (0.114 R)
• M53: 28,068,899 km (0.11 R)
• M54: 28,335,781 km (0.102 R)
• M55: 28,603,562 km (0.108 R)
• M56: 29,547,375 km (0.085 R)
• M57: 29,750,977 km (0.069 R)
• M58: 30,638,691 km (0.088 R)
• M59: 31,604,196 km (0.083 R)
• M60: 33,494,664 km (0.088 R)
• M61: 33,777,853 km (0.078 R)
• M62: 34,990,194 km (0.118 R)
• M63: 35,133,808 km (0.107 R)
• M64: 35,926,976 km (0.101 R)
• M65: 37,091,146 km (0.1 R)
• M66: 37,677,869 km (0.099 R)
• M67: 37,825,074 km (0.034 R)
• M68: 38,046,179 km (0.063 R)
• M69: 38,193,832 km (0.03 R)
• M70: 38,786,390 km (0.093 R)
• M71: 39,905,531 km (0.096 R)
• M72: 46,287,227 km (0.096 R)
• M73: 46,602,729 km (0.095 R)
• M74: 46,998,116 km (0.098 R)
• M75: 48,270,745 km (0.059 R)
• M76: 48,510,700 km (0.101 R)
• M77: 50,281,939 km (0.111 R)
• M78: 51,256,868 km (0.113 R)
• M79: 51,664,971 km (0.047 R)
• M80: 52,484,468 km (0.09 R)
• M81: 53,225,726 km (0.037 R)
• M82: 54,136,328 km (0.097 R)
• M83: 55,052,166 km (0.105 R)
• M84: 55,637,542 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 20,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit