🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.7 AU - 0.78 AU

Year: 235 Days

Day: 14.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.61 AU - 0.95 AU

Year: 254 Days

Day: 12.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,928,283 km

• M1: 127,158 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.2 AU - 1.42 AU

Year: 553 Days

Day: 38.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 54,928,283 km

• M1: 28,723 km (0.071 R)
• M2: 306,227 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.24 AU - 4.82 AU

Year: 3557 Days

Day: 17.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.8

Radius: 9.3

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 6.43 AU - 6.55 AU

Year: 6100 Days

Day: 7.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,928,283 km

• M1: 365,019 km (0.055 R)
• M2: 739,013 km (0.106 R)
• M3: 1,039,556 km (0.108 R)
• M4: 1,101,190 km (0.05 R)
• M5: 1,377,198 km (0.113 R)
• M6: 1,462,618 km (0.076 R)
• M7: 1,620,893 km (0.106 R)
• M8: 1,785,002 km (0.1 R)
• M9: 2,310,090 km (0.068 R)
• M10: 2,433,209 km (0.061 R)
• M11: 2,664,488 km (0.102 R)
• M12: 2,902,947 km (0.093 R)
• M13: 3,171,176 km (0.104 R)
• M14: 3,354,433 km (0.028 R)
• M15: 3,541,281 km (0.051 R)
• M16: 3,659,912 km (0.068 R)
• M17: 3,974,217 km (0.067 R)
• M18: 4,072,802 km (0.099 R)
• M19: 4,222,101 km (0.072 R)
• M20: 4,811,217 km (0.084 R)
• M21: 5,155,741 km (0.089 R)
• M22: 5,236,374 km (0.074 R)
• M23: 5,590,622 km (0.083 R)
• M24: 5,673,499 km (0.099 R)
• M25: 6,065,745 km (0.083 R)
• M26: 6,151,016 km (0.094 R)
• M27: 7,204,334 km (0.072 R)
• M28: 8,502,545 km (0.111 R)
• M29: 8,758,058 km (0.059 R)
• M30: 9,048,427 km (0.115 R)
• M31: 9,276,414 km (0.092 R)
• M32: 11,098,816 km (0.044 R)
• M33: 12,265,529 km (0.11 R)
• M34: 12,554,253 km (0.085 R)
• M35: 12,954,876 km (0.053 R)
• M36: 13,064,831 km (0.113 R)
• M37: 13,248,836 km (0.104 R)
• M38: 13,731,439 km (0.096 R)
• M39: 13,918,436 km (0.116 R)
• M40: 14,106,481 km (0.037 R)
• M41: 14,181,878 km (0.098 R)
• M42: 14,943,481 km (0.101 R)
• M43: 15,213,206 km (0.039 R)
• M44: 15,290,548 km (0.069 R)
• M45: 15,484,576 km (0.074 R)
• M46: 15,914,072 km (0.082 R)
• M47: 16,031,955 km (0.116 R)
• M48: 16,189,631 km (0.072 R)
• M49: 16,268,619 km (0.082 R)
• M50: 16,506,330 km (0.096 R)
• M51: 16,985,193 km (0.108 R)
• M52: 17,752,929 km (0.05 R)
• M53: 18,325,739 km (0.094 R)
• M54: 18,408,018 km (0.12 R)
• M55: 19,280,024 km (0.026 R)
• M56: 20,634,483 km (0.069 R)
• M57: 20,891,941 km (0.12 R)
• M58: 21,064,128 km (0.08 R)
• M59: 21,626,915 km (0.062 R)
• M60: 21,844,730 km (0.055 R)
• M61: 22,282,453 km (0.041 R)
• M62: 22,458,380 km (0.117 R)
• M63: 22,767,450 km (0.117 R)
• M64: 23,478,937 km (0.083 R)
• M65: 23,658,006 km (0.093 R)
• M66: 24,787,170 km (0.114 R)
• M67: 24,969,530 km (0.11 R)
• M68: 25,197,966 km (0.038 R)
• M69: 25,887,612 km (0.058 R)
• M70: 27,285,604 km (0.061 R)
• M71: 27,473,799 km (0.1 R)
• M72: 27,615,318 km (0.107 R)
• M73: 27,898,956 km (0.088 R)
• M74: 28,421,501 km (0.088 R)
• M75: 28,516,945 km (0.06 R)
• M76: 28,899,317 km (0.108 R)
• M77: 29,379,975 km (0.096 R)
• M78: 30,154,293 km (0.106 R)
• M79: 31,131,616 km (0.099 R)
• M80: 32,467,375 km (0.097 R)
• M81: 32,866,802 km (0.11 R)
• M82: 32,966,883 km (0.12 R)
• M83: 33,368,403 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.1

Radius: 9.5

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.76 AU - 9.32 AU

Year: 8411 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,928,283 km

• M1: 184,604 km (0.112 R)
• M2: 490,232 km (0.109 R)
• M3: 826,977 km (0.091 R)
• M4: 966,103 km (0.119 R)
• M5: 1,190,051 km (0.115 R)
• M6: 1,268,440 km (0.073 R)
• M7: 1,328,429 km (0.052 R)
• M8: 2,004,761 km (0.078 R)
• M9: 2,416,155 km (0.117 R)
• M10: 2,696,202 km (0.074 R)
• M11: 3,149,783 km (0.112 R)
• M12: 3,232,361 km (0.087 R)
• M13: 3,541,281 km (0.106 R)
• M14: 3,627,300 km (0.109 R)
• M15: 3,830,453 km (0.088 R)
• M16: 4,248,280 km (0.071 R)
• M17: 4,712,034 km (0.108 R)
• M18: 4,806,879 km (0.117 R)
• M19: 5,520,760 km (0.064 R)
• M20: 5,788,690 km (0.105 R)
• M21: 6,129,474 km (0.045 R)
• M22: 6,547,151 km (0.106 R)
• M23: 6,795,184 km (0.109 R)
• M24: 6,938,200 km (0.097 R)
• M25: 7,046,209 km (0.103 R)
• M26: 7,191,020 km (0.079 R)
• M27: 7,373,380 km (0.096 R)
• M28: 7,892,484 km (0.094 R)
• M29: 8,118,527 km (0.079 R)
• M30: 8,194,373 km (0.066 R)
• M31: 9,320,247 km (0.095 R)
• M32: 9,679,581 km (0.094 R)
• M33: 10,043,403 km (0.093 R)
• M34: 10,206,614 km (0.055 R)
• M35: 10,618,307 km (0.104 R)
• M36: 11,203,833 km (0.099 R)
• M37: 11,288,356 km (0.068 R)
• M38: 11,671,327 km (0.1 R)
• M39: 11,886,000 km (0.091 R)
• M40: 12,058,636 km (0.106 R)
• M41: 12,275,552 km (0.094 R)
• M42: 12,406,301 km (0.092 R)
• M43: 13,290,125 km (0.075 R)
• M44: 14,746,161 km (0.064 R)
• M45: 15,211,560 km (0.081 R)
• M46: 15,493,103 km (0.041 R)
• M47: 15,729,019 km (0.104 R)
• M48: 16,204,441 km (0.049 R)
• M49: 16,636,480 km (0.117 R)
• M50: 16,829,611 km (0.071 R)
• M51: 17,609,913 km (0.071 R)
• M52: 18,202,770 km (0.082 R)
• M53: 19,154,960 km (0.099 R)
• M54: 20,846,762 km (0.106 R)
• M55: 21,159,572 km (0.116 R)
• M56: 21,895,444 km (0.059 R)
• M57: 22,372,810 km (0.075 R)
• M58: 22,961,029 km (0.101 R)
• M59: 24,645,950 km (0.083 R)
• M60: 25,197,966 km (0.099 R)
• M61: 25,921,721 km (0.091 R)
• M62: 26,089,719 km (0.063 R)
• M63: 26,258,017 km (0.104 R)
• M64: 26,652,207 km (0.097 R)
• M65: 27,503,569 km (0.09 R)
• M66: 27,732,004 km (0.084 R)
• M67: 28,076,080 km (0.085 R)
• M68: 28,826,163 km (0.026 R)
• M69: 29,524,486 km (0.046 R)
• M70: 30,287,286 km (0.102 R)
• M71: 30,464,110 km (0.087 R)
• M72: 30,523,202 km (0.09 R)
• M73: 30,997,128 km (0.095 R)
• M74: 31,056,518 km (0.098 R)
• M75: 33,402,512 km (0.074 R)
• M76: 33,951,985 km (0.06 R)
• M77: 34,936,189 km (0.115 R)
• M78: 36,367,392 km (0.088 R)
• M79: 36,869,742 km (0.034 R)
• M80: 38,262,947 km (0.119 R)
• M81: 38,837,702 km (0.117 R)
• M82: 39,094,112 km (0.091 R)
• M83: 39,479,925 km (0.089 R)
• M84: 40,190,216 km (0.111 R)
• M85: 40,514,544 km (0.034 R)
• M86: 40,970,070 km (0.115 R)
• M87: 42,875,049 km (0.057 R)
• M88: 43,007,443 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.7

Radius: 13.5

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.63 AU - 12.19 AU

Year: 13296 Days

Day: 14.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,928,283 km

• M1: 270,922 km (0.1 R)
• M2: 444,006 km (0.107 R)
• M3: 610,808 km (0.086 R)
• M4: 927,208 km (0.067 R)
• M5: 1,175,390 km (0.112 R)
• M6: 1,602,343 km (0.09 R)
• M7: 1,737,280 km (0.094 R)
• M8: 2,047,845 km (0.072 R)
• M9: 2,376,512 km (0.097 R)
• M10: 2,626,340 km (0.071 R)
• M11: 3,084,558 km (0.075 R)
• M12: 3,891,938 km (0.119 R)
• M13: 4,038,993 km (0.074 R)
• M14: 4,225,392 km (0.07 R)
• M15: 4,376,486 km (0.085 R)
• M16: 5,159,631 km (0.027 R)
• M17: 6,285,055 km (0.097 R)
• M18: 6,987,118 km (0.106 R)
• M19: 7,484,232 km (0.117 R)
• M20: 9,785,496 km (0.059 R)
• M21: 10,341,850 km (0.097 R)
• M22: 10,804,557 km (0.104 R)
• M23: 11,644,100 km (0.107 R)
• M24: 11,857,277 km (0.119 R)
• M25: 12,613,644 km (0.105 R)
• M26: 12,723,000 km (0.047 R)
• M27: 13,274,417 km (0.064 R)
• M28: 13,777,365 km (0.085 R)
• M29: 13,890,013 km (0.103 R)
• M30: 14,286,597 km (0.063 R)
• M31: 14,457,737 km (0.067 R)
• M32: 14,744,516 km (0.094 R)
• M33: 15,033,090 km (0.091 R)
• M34: 15,149,178 km (0.086 R)
• M35: 16,804,030 km (0.11 R)
• M36: 17,836,704 km (0.058 R)
• M37: 18,515,728 km (0.109 R)
• M38: 19,329,242 km (0.1 R)
• M39: 19,899,359 km (0.053 R)
• M40: 20,539,339 km (0.116 R)
• M41: 20,861,722 km (0.112 R)
• M42: 22,898,497 km (0.092 R)
• M43: 23,703,932 km (0.105 R)
• M44: 24,042,173 km (0.109 R)
• M45: 24,245,925 km (0.096 R)
• M46: 24,655,225 km (0.075 R)
• M47: 24,860,773 km (0.111 R)
• M48: 26,805,994 km (0.086 R)
• M49: 28,799,834 km (0.041 R)
• M50: 29,305,624 km (0.087 R)
• M51: 29,450,734 km (0.097 R)
• M52: 29,960,414 km (0.11 R)
• M53: 30,179,725 km (0.108 R)
• M54: 32,627,445 km (0.071 R)
• M55: 32,777,941 km (0.105 R)
• M56: 33,230,474 km (0.079 R)
• M57: 34,141,824 km (0.078 R)
• M58: 34,294,414 km (0.088 R)
• M59: 35,292,531 km (0.11 R)
• M60: 35,524,258 km (0.118 R)
• M61: 36,533,894 km (0.06 R)
• M62: 37,868,607 km (0.118 R)
• M63: 39,459,281 km (0.119 R)
• M64: 41,559,635 km (0.066 R)
• M65: 41,967,588 km (0.106 R)
• M66: 42,459,017 km (0.092 R)
• M67: 42,952,391 km (0.067 R)
• M68: 43,613,165 km (0.056 R)
• M69: 43,944,823 km (0.111 R)
• M70: 45,783,830 km (0.073 R)
• M71: 46,458,816 km (0.086 R)
• M72: 47,647,819 km (0.095 R)
• M73: 48,503,370 km (0.112 R)
• M74: 49,536,642 km (0.054 R)
• M75: 49,709,577 km (0.087 R)
• M76: 49,796,045 km (0.1 R)
• M77: 51,100,089 km (0.114 R)
• M78: 52,239,427 km (0.092 R)
• M79: 52,327,390 km (0.037 R)
• M80: 53,830,699 km (0.095 R)
• M81: 54,275,454 km (0.093 R)
• M82: 54,989,784 km (0.093 R)
• M83: 56,157,096 km (0.072 R)
• M84: 56,608,283 km (0.066 R)
• M85: 56,698,640 km (0.109 R)
• M86: 59,984,109 km (0.097 R)
• M87: 60,168,413 km (0.118 R)
• M88: 61,742,931 km (0.037 R)
• M89: 62,115,280 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.7

Radius: 6.2

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 11.49 AU - 15.63 AU

Year: 18423 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 54,928,283 km

• M1: 268,379 km (0.091 R)
• M2: 566,228 km (0.073 R)
• M3: 671,994 km (0.066 R)
• M4: 903,422 km (0.096 R)
• M5: 1,249,142 km (0.097 R)
• M6: 1,708,557 km (0.107 R)
• M7: 1,759,869 km (0.1 R)
• M8: 1,916,798 km (0.075 R)
• M9: 2,244,118 km (0.093 R)
• M10: 2,385,787 km (0.033 R)
• M11: 2,677,802 km (0.095 R)
• M12: 3,074,386 km (0.045 R)
• M13: 3,327,655 km (0.095 R)
• M14: 4,583,978 km (0.107 R)
• M15: 4,764,094 km (0.088 R)
• M16: 5,056,857 km (0.091 R)
• M17: 5,545,294 km (0.113 R)
• M18: 5,621,738 km (0.072 R)
• M19: 6,009,496 km (0.09 R)
• M20: 6,166,873 km (0.061 R)
• M21: 6,365,689 km (0.118 R)
• M22: 6,445,873 km (0.078 R)
• M23: 6,769,603 km (0.11 R)
• M24: 7,015,991 km (0.093 R)
• M25: 7,391,032 km (0.089 R)
• M26: 7,517,443 km (0.081 R)
• M27: 7,559,779 km (0.072 R)
• M28: 7,729,872 km (0.083 R)
• M29: 7,901,161 km (0.064 R)
• M30: 8,203,947 km (0.065 R)
• M31: 8,334,995 km (0.116 R)
• M32: 8,865,619 km (0.086 R)
• M33: 9,544,494 km (0.029 R)
• M34: 10,052,827 km (0.112 R)
• M35: 10,239,825 km (0.094 R)
• M36: 10,475,292 km (0.096 R)
• M37: 11,777,242 km (0.095 R)
• M38: 12,372,043 km (0.094 R)
• M39: 13,027,431 km (0.086 R)
• M40: 13,231,333 km (0.093 R)
• M41: 13,539,206 km (0.115 R)
• M42: 13,797,711 km (0.113 R)
• M43: 14,109,922 km (0.107 R)
• M44: 14,162,131 km (0.065 R)
• M45: 14,477,035 km (0.103 R)
• M46: 14,900,546 km (0.112 R)
• M47: 15,060,466 km (0.093 R)
• M48: 15,328,247 km (0.118 R)
• M49: 15,597,523 km (0.049 R)
• M50: 16,414,776 km (0.108 R)
• M51: 16,469,678 km (0.101 R)
• M52: 18,147,269 km (0.053 R)
• M53: 20,113,434 km (0.073 R)
• M54: 20,231,167 km (0.059 R)
• M55: 21,061,735 km (0.111 R)
• M56: 21,421,218 km (0.065 R)
• M57: 22,572,524 km (0.115 R)
• M58: 23,186,623 km (0.101 R)
• M59: 23,371,825 km (0.056 R)
• M60: 25,633,446 km (0.027 R)
• M61: 26,725,360 km (0.099 R)
• M62: 27,832,385 km (0.071 R)
• M63: 27,898,058 km (0.097 R)
• M64: 27,963,732 km (0.098 R)
• M65: 28,556,738 km (0.102 R)
• M66: 29,020,940 km (0.03 R)
• M67: 29,220,653 km (0.105 R)
• M68: 29,287,224 km (0.094 R)
• M69: 31,174,401 km (0.078 R)
• M70: 31,310,685 km (0.075 R)
• M71: 31,652,217 km (0.051 R)
• M72: 31,720,733 km (0.046 R)
• M73: 31,926,430 km (0.063 R)
• M74: 32,063,760 km (0.097 R)
• M75: 35,064,694 km (0.086 R)
• M76: 36,562,468 km (0.05 R)
• M77: 37,355,336 km (0.1 R)
• M78: 37,427,742 km (0.108 R)
• M79: 38,008,331 km (0.084 R)
• M80: 39,546,347 km (0.105 R)
• M81: 40,285,959 km (0.071 R)
• M82: 41,329,105 km (0.095 R)
• M83: 41,853,894 km (0.058 R)
• M84: 43,746,307 km (0.056 R)
• M85: 43,822,602 km (0.113 R)
• M86: 44,741,432 km (0.06 R)
• M87: 44,818,325 km (0.028 R)
• M88: 45,511,861 km (0.094 R)
• M89: 45,898,871 km (0.03 R)
• M90: 47,222,363 km (0.118 R)
• M91: 48,716,547 km (0.106 R)
• M92: 49,747,725 km (0.106 R)
• M93: 50,706,049 km (0.115 R)
• M94: 51,348,272 km (0.09 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: 552 - 16,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit