🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.44 AU - 0.6 AU

Year: 242 Days

Day: 27 Hours

Environment

Temp: -125 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,481,431 km

• M1: 83,476 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.49 AU - 0.79 AU

Year: 331 Days

Day: 39 Hours

Environment

Temp: -122 °C

Axial Tilt: 86.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 15

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.71 AU - 0.91 AU

Year: 471 Days

Day: 6 Hours

Environment

Temp: -148 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 31,481,431 km

• M1: 194,328 km (0.052 R)
• M2: 294,558 km (0.054 R)
• M3: 475,721 km (0.069 R)
• M4: 611,855 km (0.11 R)
• M5: 731,833 km (0.113 R)
• M6: 940,821 km (0.087 R)
• M7: 1,088,923 km (0.048 R)
• M8: 1,245,701 km (0.078 R)
• M9: 1,384,229 km (0.075 R)
• M10: 1,479,673 km (0.09 R)
• M11: 1,610,870 km (0.05 R)
• M12: 1,763,161 km (0.113 R)
• M13: 1,885,232 km (0.086 R)
• M14: 1,980,377 km (0.106 R)
• M15: 2,169,319 km (0.107 R)
• M16: 2,269,250 km (0.118 R)
• M17: 2,487,065 km (0.071 R)
• M18: 2,598,515 km (0.118 R)
• M19: 2,779,379 km (0.056 R)
• M20: 2,895,317 km (0.103 R)
• M21: 3,020,082 km (0.038 R)
• M22: 3,419,807 km (0.106 R)
• M23: 3,618,623 km (0.089 R)
• M24: 3,844,216 km (0.105 R)
• M25: 3,966,438 km (0.079 R)
• M26: 4,254,264 km (0.036 R)
• M27: 4,404,760 km (0.045 R)
• M28: 4,508,880 km (0.028 R)
• M29: 4,662,367 km (0.071 R)
• M30: 5,074,809 km (0.107 R)
• M31: 5,184,015 km (0.08 R)
• M32: 5,370,713 km (0.089 R)
• M33: 5,464,810 km (0.073 R)
• M34: 5,576,859 km (0.074 R)
• M35: 5,698,482 km (0.094 R)
• M36: 5,873,512 km (0.08 R)
• M37: 5,979,576 km (0.047 R)
• M38: 6,130,820 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.7

Radius: 12.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.96 AU - 1 AU

Year: 626 Days

Day: 9.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 31,481,431 km

• M1: 154,235 km (0.118 R)
• M2: 274,213 km (0.092 R)
• M3: 351,106 km (0.095 R)
• M4: 561,142 km (0.089 R)
• M5: 649,853 km (0.067 R)
• M6: 862,432 km (0.084 R)
• M7: 1,007,542 km (0.111 R)
• M8: 1,093,560 km (0.108 R)
• M9: 1,193,043 km (0.034 R)
• M10: 1,268,291 km (0.099 R)
• M11: 1,384,678 km (0.101 R)
• M12: 1,545,496 km (0.117 R)
• M13: 1,646,325 km (0.085 R)
• M14: 1,798,765 km (0.117 R)
• M15: 1,892,563 km (0.092 R)
• M16: 2,118,007 km (0.109 R)
• M17: 2,366,190 km (0.114 R)
• M18: 2,574,579 km (0.112 R)
• M19: 2,688,124 km (0.092 R)
• M20: 2,774,442 km (0.106 R)
• M21: 3,159,507 km (0.114 R)
• M22: 3,366,401 km (0.1 R)
• M23: 3,459,750 km (0.096 R)
• M24: 3,553,997 km (0.05 R)
• M25: 3,657,070 km (0.102 R)
• M26: 3,882,514 km (0.051 R)
• M27: 4,038,245 km (0.118 R)
• M28: 4,221,054 km (0.094 R)
• M29: 4,338,937 km (0.102 R)
• M30: 4,690,342 km (0.11 R)
• M31: 4,768,731 km (0.086 R)
• M32: 4,865,072 km (0.068 R)
• M33: 5,042,196 km (0.07 R)
• M34: 5,567,584 km (0.117 R)
• M35: 5,697,136 km (0.115 R)
• M36: 5,940,232 km (0.077 R)
• M37: 6,196,493 km (0.114 R)
• M38: 6,301,810 km (0.036 R)
• M39: 6,572,882 km (0.04 R)
• M40: 6,690,316 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.3

Radius: 10.4

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.79 AU - 1.21 AU

Year: 646 Days

Day: 8.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,481,431 km

• M1: 137,480 km (0.113 R)
• M2: 207,043 km (0.049 R)
• M3: 313,408 km (0.116 R)
• M4: 390,450 km (0.078 R)
• M5: 480,359 km (0.094 R)
• M6: 564,732 km (0.109 R)
• M7: 694,583 km (0.086 R)
• M8: 797,805 km (0.059 R)
• M9: 889,958 km (0.09 R)
• M10: 1,026,690 km (0.099 R)
• M11: 1,164,619 km (0.037 R)
• M12: 1,289,833 km (0.091 R)
• M13: 1,360,593 km (0.12 R)
• M14: 1,699,731 km (0.109 R)
• M15: 1,930,710 km (0.09 R)
• M16: 2,164,382 km (0.032 R)
• M17: 2,241,724 km (0.107 R)
• M18: 2,312,185 km (0.12 R)
• M19: 2,528,054 km (0.064 R)
• M20: 2,775,938 km (0.109 R)
• M21: 2,919,851 km (0.108 R)
• M22: 3,188,828 km (0.116 R)
• M23: 3,295,043 km (0.08 R)
• M24: 3,384,652 km (0.093 R)
• M25: 3,483,985 km (0.092 R)
• M26: 3,566,114 km (0.091 R)
• M27: 3,967,186 km (0.112 R)
• M28: 4,062,629 km (0.098 R)
• M29: 4,197,417 km (0.119 R)
• M30: 4,402,516 km (0.068 R)
• M31: 4,531,170 km (0.053 R)
• M32: 4,621,078 km (0.102 R)
• M33: 4,934,935 km (0.093 R)
• M34: 5,017,064 km (0.076 R)
• M35: 5,089,320 km (0.109 R)
• M36: 5,234,878 km (0.068 R)
• M37: 5,329,125 km (0.096 R)
• M38: 5,413,498 km (0.104 R)
• M39: 5,508,942 km (0.084 R)
• M40: 5,723,016 km (0.075 R)
• M41: 6,038,219 km (0.113 R)
• M42: 6,115,112 km (0.032 R)
• M43: 6,225,665 km (0.038 R)
• M44: 6,392,616 km (0.08 R)
• M45: 6,583,802 km (0.048 R)
• M46: 7,087,199 km (0.095 R)
• M47: 7,214,956 km (0.039 R)
• M48: 7,308,454 km (0.105 R)
• M49: 7,733,911 km (0.109 R)
• M50: 7,805,568 km (0.107 R)
• M51: 7,901,460 km (0.109 R)
• M52: 7,973,716 km (0.109 R)
• M53: 8,094,591 km (0.096 R)
• M54: 8,228,332 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.5

Radius: 14.3

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.9 AU - 2.1 AU

Year: 1826 Days

Day: 11.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 135.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,481,431 km

• M1: 179,817 km (0.107 R)
• M2: 304,132 km (0.053 R)
• M3: 398,230 km (0.098 R)
• M4: 502,948 km (0.11 R)
• M5: 686,505 km (0.05 R)
• M6: 801,097 km (0.032 R)
• M7: 923,318 km (0.068 R)
• M8: 1,165,517 km (0.09 R)
• M9: 1,404,574 km (0.073 R)
• M10: 1,547,440 km (0.094 R)
• M11: 1,821,204 km (0.031 R)
• M12: 1,922,333 km (0.092 R)
• M13: 2,130,274 km (0.058 R)
• M14: 2,266,707 km (0.101 R)
• M15: 2,507,709 km (0.119 R)
• M16: 2,895,766 km (0.099 R)
• M17: 3,080,669 km (0.117 R)
• M18: 3,280,831 km (0.107 R)
• M19: 3,393,927 km (0.093 R)
• M20: 3,542,926 km (0.111 R)
• M21: 4,161,214 km (0.026 R)
• M22: 4,433,034 km (0.099 R)
• M23: 4,608,961 km (0.087 R)
• M24: 4,710,687 km (0.088 R)
• M25: 4,903,369 km (0.05 R)
• M26: 5,059,400 km (0.1 R)
• M27: 5,217,226 km (0.093 R)
• M28: 5,309,976 km (0.048 R)
• M29: 5,497,273 km (0.097 R)
• M30: 5,605,283 km (0.109 R)
• M31: 6,155,952 km (0.076 R)
• M32: 6,480,580 km (0.093 R)
• M33: 6,738,636 km (0.07 R)
• M34: 6,839,914 km (0.072 R)
• M35: 6,970,962 km (0.096 R)
• M36: 7,087,947 km (0.106 R)
• M37: 7,191,020 km (0.03 R)
• M38: 7,383,702 km (0.053 R)
• M39: 7,518,191 km (0.105 R)
• M40: 7,774,302 km (0.112 R)
• M41: 7,926,294 km (0.115 R)
• M42: 8,403,960 km (0.104 R)
• M43: 8,497,458 km (0.097 R)
• M44: 8,591,256 km (0.098 R)
• M45: 9,581,744 km (0.117 R)
• M46: 9,876,152 km (0.119 R)
• M47: 10,256,729 km (0.035 R)
• M48: 10,557,870 km (0.084 R)
• M49: 10,675,753 km (0.065 R)
• M50: 10,913,015 km (0.077 R)
• M51: 11,049,299 km (0.088 R)
• M52: 11,220,439 km (0.077 R)
• M53: 11,513,501 km (0.077 R)
• M54: 11,634,974 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.8

Radius: 11.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.68 AU - 3.82 AU

Year: 4689 Days

Day: 12.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 31,481,431 km

• M1: 248,332 km (0.103 R)
• M2: 559,795 km (0.117 R)
• M3: 901,178 km (0.077 R)
• M4: 1,070,373 km (0.1 R)
• M5: 1,344,586 km (0.077 R)
• M6: 1,469,201 km (0.086 R)
• M7: 1,943,576 km (0.092 R)
• M8: 2,182,035 km (0.117 R)
• M9: 2,346,293 km (0.081 R)
• M10: 2,617,963 km (0.103 R)
• M11: 2,810,645 km (0.099 R)
• M12: 2,882,003 km (0.098 R)
• M13: 2,953,810 km (0.107 R)
• M14: 3,099,518 km (0.093 R)
• M15: 3,173,120 km (0.069 R)
• M16: 3,589,302 km (0.111 R)
• M17: 3,745,033 km (0.116 R)
• M18: 4,205,196 km (0.097 R)
• M19: 4,390,099 km (0.043 R)
• M20: 4,704,554 km (0.077 R)
• M21: 4,875,245 km (0.105 R)
• M22: 5,091,564 km (0.108 R)
• M23: 5,623,534 km (0.111 R)
• M24: 5,759,368 km (0.073 R)
• M25: 6,011,142 km (0.06 R)
• M26: 6,360,453 km (0.097 R)
• M27: 6,668,624 km (0.083 R)
• M28: 6,909,028 km (0.1 R)
• M29: 7,152,274 km (0.061 R)
• M30: 7,274,944 km (0.041 R)
• M31: 7,398,363 km (0.026 R)
• M32: 7,672,276 km (0.104 R)
• M33: 8,025,926 km (0.074 R)
• M34: 8,384,811 km (0.038 R)
• M35: 9,600,743 km (0.079 R)
• M36: 10,423,381 km (0.054 R)
• M37: 11,097,619 km (0.091 R)
• M38: 11,239,886 km (0.086 R)
• M39: 11,844,112 km (0.117 R)
• M40: 12,636,383 km (0.04 R)
• M41: 12,844,623 km (0.059 R)
• M42: 12,994,071 km (0.114 R)
• M43: 13,476,075 km (0.093 R)
• M44: 14,644,435 km (0.032 R)
• M45: 14,957,394 km (0.108 R)
• M46: 15,146,036 km (0.076 R)
• M47: 15,272,447 km (0.117 R)
• M48: 17,472,583 km (0.097 R)
• M49: 17,870,962 km (0.036 R)
• M50: 19,666,734 km (0.12 R)
• M51: 19,769,957 km (0.12 R)
• M52: 19,942,743 km (0.07 R)
• M53: 22,160,830 km (0.119 R)
• M54: 22,664,377 km (0.058 R)
• M55: 22,845,091 km (0.075 R)
• M56: 24,013,151 km (0.095 R)
• M57: 24,456,260 km (0.117 R)
• M58: 24,864,812 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.3

Radius: 14.1

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.29 AU - 5.33 AU

Year: 6811 Days

Day: 14.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,481,431 km

• M1: 221,704 km (0.099 R)
• M2: 322,084 km (0.112 R)
• M3: 568,173 km (0.114 R)
• M4: 682,166 km (0.089 R)
• M5: 831,315 km (0.06 R)
• M6: 1,271,133 km (0.089 R)
• M7: 1,558,959 km (0.087 R)
• M8: 1,710,951 km (0.11 R)
• M9: 1,885,980 km (0.053 R)
• M10: 2,486,915 km (0.03 R)
• M11: 2,626,191 km (0.1 R)
• M12: 2,850,438 km (0.098 R)
• M13: 3,038,632 km (0.094 R)
• M14: 3,166,538 km (0.09 R)
• M15: 3,538,887 km (0.117 R)
• M16: 3,856,184 km (0.027 R)
• M17: 4,159,270 km (0.091 R)
• M18: 4,373,793 km (0.083 R)
• M19: 4,543,138 km (0.111 R)
• M20: 5,191,345 km (0.118 R)
• M21: 5,319,401 km (0.097 R)
• M22: 5,500,564 km (0.057 R)
• M23: 6,137,103 km (0.046 R)
• M24: 6,299,866 km (0.095 R)
• M25: 6,993,850 km (0.093 R)
• M26: 7,566,660 km (0.109 R)
• M27: 8,124,960 km (0.112 R)
• M28: 8,394,086 km (0.107 R)
• M29: 8,727,091 km (0.047 R)
• M30: 8,879,830 km (0.038 R)
• M31: 9,002,650 km (0.111 R)
• M32: 9,406,116 km (0.107 R)
• M33: 9,942,424 km (0.053 R)
• M34: 11,476,999 km (0.101 R)
• M35: 12,050,108 km (0.087 R)
• M36: 12,254,609 km (0.086 R)
• M37: 12,529,121 km (0.103 R)
• M38: 12,805,727 km (0.093 R)
• M39: 12,944,853 km (0.113 R)
• M40: 13,294,613 km (0.118 R)
• M41: 13,541,450 km (0.039 R)
• M42: 13,683,119 km (0.101 R)
• M43: 13,860,841 km (0.068 R)
• M44: 14,398,945 km (0.072 R)
• M45: 14,507,403 km (0.082 R)
• M46: 14,834,424 km (0.115 R)
• M47: 15,274,092 km (0.081 R)
• M48: 16,354,638 km (0.078 R)
• M49: 16,467,734 km (0.114 R)
• M50: 16,581,129 km (0.111 R)
• M51: 17,075,849 km (0.109 R)
• M52: 17,768,786 km (0.054 R)
• M53: 18,001,710 km (0.094 R)
• M54: 18,706,915 km (0.088 R)
• M55: 18,825,396 km (0.094 R)
• M56: 19,062,957 km (0.086 R)
• M57: 19,341,359 km (0.103 R)
• M58: 20,184,792 km (0.103 R)
• M59: 20,631,342 km (0.1 R)
• M60: 20,958,213 km (0.113 R)
• M61: 21,617,042 km (0.091 R)
• M62: 22,157,389 km (0.106 R)
• M63: 22,744,411 km (0.081 R)
• M64: 22,870,822 km (0.078 R)
• M65: 23,166,726 km (0.093 R)
• M66: 23,506,463 km (0.068 R)
• M67: 23,847,995 km (0.045 R)
• M68: 24,105,154 km (0.083 R)
• M69: 24,449,378 km (0.094 R)
• M70: 25,842,883 km (0.091 R)
• M71: 26,062,941 km (0.083 R)
• M72: 26,327,879 km (0.066 R)
• M73: 26,549,284 km (0.085 R)
• M74: 27,396,456 km (0.034 R)
• M75: 27,575,974 km (0.075 R)
• M76: 28,071,592 km (0.116 R)
• M77: 28,252,455 km (0.093 R)
• M78: 28,661,007 km (0.12 R)
• M79: 29,208,835 km (0.092 R)
• M80: 29,898,481 km (0.036 R)
• M81: 30,454,087 km (0.109 R)
• M82: 30,872,961 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 19,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit