🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.88 AU - 1 AU

Year: 349 Days

Day: 42.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.42 AU - 2.04 AU

Year: 871 Days

Day: 46.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,862,610 km

• M1: 163,211 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.44 AU - 3.18 AU

Year: 1804 Days

Day: 12.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.4 AU - 3.88 AU

Year: 2659 Days

Day: 15.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 148.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.5

Radius: 12.1

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.86 AU - 5.6 AU

Year: 3939 Days

Day: 5.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,862,610 km

• M1: 325,974 km (0.05 R)
• M2: 511,475 km (0.103 R)
• M3: 657,782 km (0.111 R)
• M4: 856,448 km (0.084 R)
• M5: 1,062,294 km (0.048 R)
• M6: 1,447,359 km (0.111 R)
• M7: 1,908,420 km (0.116 R)
• M8: 2,043,657 km (0.094 R)
• M9: 2,377,709 km (0.077 R)
• M10: 2,560,816 km (0.038 R)
• M11: 3,038,782 km (0.114 R)
• M12: 3,818,635 km (0.089 R)
• M13: 4,077,440 km (0.097 R)
• M14: 4,187,095 km (0.068 R)
• M15: 4,589,812 km (0.113 R)
• M16: 4,703,955 km (0.117 R)
• M17: 5,028,583 km (0.072 R)
• M18: 5,626,376 km (0.084 R)
• M19: 5,921,533 km (0.032 R)
• M20: 6,045,998 km (0.08 R)
• M21: 6,552,536 km (0.088 R)
• M22: 7,125,646 km (0.116 R)
• M23: 7,418,259 km (0.085 R)
• M24: 7,498,892 km (0.08 R)
• M25: 7,796,592 km (0.051 R)
• M26: 8,015,454 km (0.115 R)
• M27: 8,571,808 km (0.037 R)
• M28: 9,256,069 km (0.102 R)
• M29: 9,487,946 km (0.117 R)
• M30: 10,046,694 km (0.045 R)
• M31: 10,585,845 km (0.071 R)
• M32: 10,767,756 km (0.085 R)
• M33: 10,950,564 km (0.045 R)
• M34: 11,134,420 km (0.093 R)
• M35: 11,226,871 km (0.099 R)
• M36: 11,474,306 km (0.072 R)
• M37: 11,567,655 km (0.111 R)
• M38: 12,546,325 km (0.033 R)
• M39: 12,771,021 km (0.082 R)
• M40: 13,029,526 km (0.101 R)
• M41: 13,224,452 km (0.107 R)
• M42: 13,947,608 km (0.1 R)
• M43: 14,080,600 km (0.103 R)
• M44: 14,920,592 km (0.067 R)
• M45: 15,056,577 km (0.105 R)
• M46: 15,846,005 km (0.076 R)
• M47: 15,984,682 km (0.057 R)
• M48: 16,089,101 km (0.106 R)
• M49: 16,754,812 km (0.053 R)
• M50: 16,860,727 km (0.085 R)
• M51: 17,465,252 km (0.096 R)
• M52: 17,644,470 km (0.086 R)
• M53: 18,040,905 km (0.078 R)
• M54: 18,513,036 km (0.109 R)
• M55: 18,952,554 km (0.117 R)
• M56: 20,028,911 km (0.097 R)
• M57: 20,480,098 km (0.051 R)
• M58: 20,669,190 km (0.115 R)
• M59: 20,896,728 km (0.035 R)
• M60: 20,972,724 km (0.057 R)
• M61: 21,392,645 km (0.079 R)
• M62: 22,435,043 km (0.112 R)
• M63: 22,864,389 km (0.044 R)
• M64: 23,217,739 km (0.045 R)
• M65: 23,335,921 km (0.103 R)
• M66: 23,810,745 km (0.114 R)
• M67: 24,208,825 km (0.063 R)
• M68: 24,448,780 km (0.096 R)
• M69: 24,609,149 km (0.043 R)
• M70: 25,456,920 km (0.077 R)
• M71: 25,823,136 km (0.093 R)
• M72: 25,904,816 km (0.058 R)
• M73: 26,602,092 km (0.1 R)
• M74: 26,932,404 km (0.076 R)
• M75: 27,056,720 km (0.028 R)
• M76: 27,264,062 km (0.111 R)
• M77: 27,680,543 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.2

Radius: 9.3

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.01 AU - 7.03 AU

Year: 5655 Days

Day: 9.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 81,862,610 km

• M1: 171,888 km (0.04 R)
• M2: 518,656 km (0.08 R)
• M3: 652,995 km (0.09 R)
• M4: 758,611 km (0.079 R)
• M5: 1,018,014 km (0.061 R)
• M6: 1,206,507 km (0.118 R)
• M7: 1,406,669 km (0.116 R)
• M8: 1,528,441 km (0.086 R)
• M9: 1,617,602 km (0.069 R)
• M10: 1,690,306 km (0.075 R)
• M11: 1,764,058 km (0.058 R)
• M12: 1,857,856 km (0.084 R)
• M13: 2,109,779 km (0.096 R)
• M14: 2,311,138 km (0.084 R)
• M15: 2,819,920 km (0.073 R)
• M16: 3,019,633 km (0.111 R)
• M17: 3,409,635 km (0.061 R)
• M18: 3,694,619 km (0.075 R)
• M19: 4,061,732 km (0.068 R)
• M20: 4,211,778 km (0.06 R)
• M21: 4,491,975 km (0.084 R)
• M22: 4,621,228 km (0.068 R)
• M23: 5,232,186 km (0.094 R)
• M24: 6,470,706 km (0.087 R)
• M25: 7,826,661 km (0.045 R)
• M26: 7,982,542 km (0.112 R)
• M27: 8,713,328 km (0.119 R)
• M28: 9,598,349 km (0.119 R)
• M29: 9,665,070 km (0.103 R)
• M30: 10,102,494 km (0.11 R)
• M31: 11,031,347 km (0.112 R)
• M32: 11,171,371 km (0.112 R)
• M33: 11,241,532 km (0.094 R)
• M34: 11,559,278 km (0.086 R)
• M35: 12,348,257 km (0.096 R)
• M36: 13,751,784 km (0.113 R)
• M37: 14,015,825 km (0.1 R)
• M38: 14,205,515 km (0.06 R)
• M39: 14,319,658 km (0.111 R)
• M40: 14,548,991 km (0.054 R)
• M41: 15,166,382 km (0.092 R)
• M42: 16,747,182 km (0.104 R)
• M43: 16,827,516 km (0.044 R)
• M44: 16,988,783 km (0.108 R)
• M45: 17,843,436 km (0.076 R)
• M46: 18,296,867 km (0.073 R)
• M47: 18,421,033 km (0.07 R)
• M48: 18,504,060 km (0.062 R)
• M49: 18,628,824 km (0.111 R)
• M50: 18,837,364 km (0.102 R)
• M51: 20,233,262 km (0.1 R)
• M52: 20,576,738 km (0.12 R)
• M53: 20,662,757 km (0.085 R)
• M54: 21,356,442 km (0.108 R)
• M55: 22,013,476 km (0.067 R)
• M56: 22,499,669 km (0.09 R)
• M57: 23,078,613 km (0.081 R)
• M58: 23,662,643 km (0.096 R)
• M59: 23,753,000 km (0.112 R)
• M60: 24,115,177 km (0.115 R)
• M61: 24,433,671 km (0.077 R)
• M62: 25,536,207 km (0.113 R)
• M63: 26,000,260 km (0.111 R)
• M64: 26,560,952 km (0.08 R)
• M65: 27,031,288 km (0.087 R)
• M66: 27,504,317 km (0.109 R)
• M67: 27,694,306 km (0.064 R)
• M68: 28,602,514 km (0.068 R)
• M69: 28,843,217 km (0.11 R)
• M70: 29,617,835 km (0.096 R)
• M71: 29,958,918 km (0.105 R)
• M72: 30,694,192 km (0.077 R)
• M73: 31,039,314 km (0.091 R)
• M74: 31,435,449 km (0.114 R)
• M75: 32,132,426 km (0.091 R)
• M76: 32,432,818 km (0.115 R)
• M77: 33,036,147 km (0.116 R)
• M78: 33,187,689 km (0.088 R)
• M79: 33,541,937 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.8

Radius: 14.8

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.85 AU - 7.49 AU

Year: 7351 Days

Day: 12.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 133.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 81,862,610 km

• M1: 237,861 km (0.054 R)
• M2: 574,755 km (0.118 R)
• M3: 785,538 km (0.097 R)
• M4: 877,990 km (0.063 R)
• M5: 1,075,609 km (0.106 R)
• M6: 1,576,612 km (0.033 R)
• M7: 1,780,215 km (0.078 R)
• M8: 1,971,102 km (0.072 R)
• M9: 2,191,609 km (0.093 R)
• M10: 2,305,004 km (0.101 R)
• M11: 2,705,777 km (0.082 R)
• M12: 2,877,365 km (0.106 R)
• M13: 3,180,301 km (0.094 R)
• M14: 3,388,093 km (0.119 R)
• M15: 4,757,511 km (0.085 R)
• M16: 4,996,120 km (0.085 R)
• M17: 5,177,732 km (0.078 R)
• M18: 5,361,438 km (0.114 R)
• M19: 5,672,751 km (0.061 R)
• M20: 6,021,913 km (0.114 R)
• M21: 6,641,846 km (0.077 R)
• M22: 6,774,988 km (0.101 R)
• M23: 6,976,497 km (0.11 R)
• M24: 7,662,253 km (0.066 R)
• M25: 8,048,665 km (0.089 R)
• M26: 8,369,702 km (0.089 R)
• M27: 8,549,818 km (0.117 R)
• M28: 8,767,782 km (0.049 R)
• M29: 9,922,976 km (0.114 R)
• M30: 10,267,351 km (0.115 R)
• M31: 11,086,249 km (0.119 R)
• M32: 12,088,555 km (0.114 R)
• M33: 12,333,447 km (0.106 R)
• M34: 13,036,258 km (0.075 R)
• M35: 13,413,543 km (0.118 R)
• M36: 13,709,598 km (0.119 R)
• M37: 14,265,204 km (0.082 R)
• M38: 14,524,008 km (0.084 R)
• M39: 14,697,542 km (0.081 R)
• M40: 15,178,050 km (0.088 R)
• M41: 16,424,799 km (0.049 R)
• M42: 16,923,558 km (0.082 R)
• M43: 17,750,386 km (0.108 R)
• M44: 18,075,612 km (0.039 R)
• M45: 19,443,684 km (0.095 R)
• M46: 19,635,020 km (0.072 R)
• M47: 20,552,354 km (0.114 R)
• M48: 21,681,369 km (0.086 R)
• M49: 21,780,552 km (0.108 R)
• M50: 21,929,552 km (0.112 R)
• M51: 22,078,851 km (0.04 R)
• M52: 22,629,371 km (0.066 R)
• M53: 22,780,315 km (0.104 R)
• M54: 23,438,246 km (0.093 R)
• M55: 23,692,862 km (0.1 R)
• M56: 24,153,623 km (0.099 R)
• M57: 24,669,138 km (0.119 R)
• M58: 26,767,098 km (0.101 R)
• M59: 27,407,676 km (0.118 R)
• M60: 27,945,331 km (0.082 R)
• M61: 28,323,814 km (0.118 R)
• M62: 29,304,727 km (0.052 R)
• M63: 29,909,701 km (0.119 R)
• M64: 31,468,062 km (0.047 R)
• M65: 32,144,094 km (0.099 R)
• M66: 32,257,190 km (0.064 R)
• M67: 33,510,521 km (0.101 R)
• M68: 33,625,263 km (0.116 R)
• M69: 34,721,516 km (0.076 R)
• M70: 34,895,798 km (0.054 R)
• M71: 35,070,229 km (0.097 R)
• M72: 35,420,138 km (0.03 R)
• M73: 35,888,380 km (0.109 R)
• M74: 36,358,566 km (0.075 R)
• M75: 36,949,328 km (0.081 R)
• M76: 38,380,082 km (0.112 R)
• M77: 39,344,090 km (0.099 R)
• M78: 39,768,350 km (0.117 R)
• M79: 40,498,986 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.8

Radius: 7.5

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 13.56 AU - 20.18 AU

Year: 26530 Days

Day: 21.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,862,610 km

• M1: 163,062 km (0.091 R)
• M2: 378,483 km (0.104 R)
• M3: 497,114 km (0.08 R)
• M4: 651,798 km (0.039 R)
• M5: 797,057 km (0.101 R)
• M6: 1,062,893 km (0.069 R)
• M7: 1,706,014 km (0.088 R)
• M8: 2,013,288 km (0.108 R)
• M9: 3,282,177 km (0.096 R)
• M10: 4,422,562 km (0.118 R)
• M11: 4,938,974 km (0.116 R)
• M12: 5,424,868 km (0.094 R)
• M13: 5,573,717 km (0.1 R)
• M14: 5,824,743 km (0.077 R)
• M15: 7,297,534 km (0.082 R)
• M16: 9,408,509 km (0.085 R)
• M17: 9,707,406 km (0.075 R)
• M18: 10,131,067 km (0.098 R)
• M19: 10,192,103 km (0.085 R)
• M20: 10,746,662 km (0.111 R)
• M21: 10,996,341 km (0.086 R)
• M22: 11,311,245 km (0.059 R)
• M23: 11,628,990 km (0.056 R)
• M24: 12,014,205 km (0.078 R)
• M25: 12,534,357 km (0.095 R)
• M26: 12,929,295 km (0.032 R)
• M27: 13,194,831 km (0.1 R)
• M28: 13,866,675 km (0.068 R)
• M29: 14,138,495 km (0.095 R)
• M30: 14,756,484 km (0.101 R)
• M31: 14,895,161 km (0.085 R)
• M32: 15,034,137 km (0.078 R)
• M33: 15,243,425 km (0.109 R)
• M34: 16,161,357 km (0.043 R)
• M35: 16,519,195 km (0.089 R)
• M36: 17,902,826 km (0.104 R)
• M37: 18,496,430 km (0.036 R)
• M38: 19,096,467 km (0.11 R)
• M39: 21,481,506 km (0.103 R)
• M40: 21,796,111 km (0.097 R)
• M41: 21,953,936 km (0.105 R)
• M42: 22,588,979 km (0.036 R)
• M43: 23,391,422 km (0.071 R)
• M44: 23,472,205 km (0.098 R)
• M45: 24,694,719 km (0.071 R)
• M46: 25,272,167 km (0.095 R)
• M47: 26,021,353 km (0.097 R)
• M48: 27,371,025 km (0.095 R)
• M49: 28,570,501 km (0.047 R)
• M50: 28,656,819 km (0.119 R)
• M51: 29,612,300 km (0.036 R)
• M52: 31,733,000 km (0.1 R)
• M53: 33,264,433 km (0.106 R)
• M54: 33,537,299 km (0.112 R)
• M55: 33,628,405 km (0.104 R)
• M56: 33,719,510 km (0.072 R)
• M57: 34,084,977 km (0.117 R)
• M58: 35,281,910 km (0.093 R)
• M59: 41,567,264 km (0.101 R)
• M60: 44,836,726 km (0.081 R)
• M61: 46,248,631 km (0.085 R)
• M62: 46,756,366 km (0.106 R)
• M63: 51,723,913 km (0.119 R)
• M64: 51,934,397 km (0.068 R)
• M65: 52,673,859 km (0.108 R)
• M66: 53,416,612 km (0.055 R)
• M67: 54,376,732 km (0.099 R)
• M68: 55,020,002 km (0.09 R)
• M69: 57,509,012 km (0.12 R)
• M70: 58,602,572 km (0.085 R)
• M71: 60,921,489 km (0.043 R)
• M72: 61,366,543 km (0.051 R)
• M73: 64,285,795 km (0.077 R)
• M74: 65,648,333 km (0.09 R)
• M75: 66,447,634 km (0.099 R)
• M76: 66,905,703 km (0.075 R)
• M77: 67,364,968 km (0.104 R)
• M78: 67,940,471 km (0.118 R)
• M79: 68,748,749 km (0.032 R)
• M80: 69,444,229 km (0.057 R)
• M81: 69,676,555 km (0.088 R)
• M82: 71,544,583 km (0.032 R)
• M83: 71,779,153 km (0.085 R)
• M84: 72,249,189 km (0.104 R)
• M85: 75,926,754 km (0.072 R)
• M86: 76,166,110 km (0.096 R)
• M87: 76,885,676 km (0.064 R)
• M88: 78,452,415 km (0.069 R)
• M89: 78,573,439 km (0.1 R)
• M90: 81,494,936 km (0.103 R)
• M91: 81,739,977 km (0.063 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: 323 - 18,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit