🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.48 AU - 0.56 AU

Year: 139 Days

Day: 22.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,954,374 km

• M1: 313,108 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.86 AU - 0.98 AU

Year: 327 Days

Day: 47 Hours

Environment

Temp: 32 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.72 AU - 1.16 AU

Year: 338 Days

Day: 29.4 Hours

Environment

Temp: 42 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.03 AU - 1.15 AU

Year: 422 Days

Day: 22.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.67 AU - 2.05 AU

Year: 941 Days

Day: 20.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,954,374 km

• M1: 472,430 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.67 AU - 2.53 AU

Year: 1129 Days

Day: 36.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,954,374 km

• M1: 205,099 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.6

Radius: 12.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.9 AU - 9.04 AU

Year: 7572 Days

Day: 9.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 83,954,374 km

• M1: 157,826 km (0.045 R)
• M2: 434,283 km (0.118 R)
• M3: 931,995 km (0.06 R)
• M4: 1,042,548 km (0.055 R)
• M5: 1,318,705 km (0.059 R)
• M6: 1,402,181 km (0.11 R)
• M7: 1,501,813 km (0.069 R)
• M8: 1,846,935 km (0.113 R)
• M9: 2,053,231 km (0.097 R)
• M10: 2,558,572 km (0.085 R)
• M11: 3,139,760 km (0.116 R)
• M12: 3,329,899 km (0.03 R)
• M13: 3,484,733 km (0.099 R)
• M14: 3,582,719 km (0.118 R)
• M15: 3,761,489 km (0.119 R)
• M16: 4,045,575 km (0.034 R)
• M17: 4,211,030 km (0.101 R)
• M18: 4,484,944 km (0.102 R)
• M19: 4,830,066 km (0.076 R)
• M20: 5,050,125 km (0.035 R)
• M21: 6,152,661 km (0.117 R)
• M22: 6,295,527 km (0.104 R)
• M23: 6,755,690 km (0.12 R)
• M24: 7,101,710 km (0.099 R)
• M25: 7,453,564 km (0.072 R)
• M26: 7,759,791 km (0.084 R)
• M27: 8,200,656 km (0.063 R)
• M28: 8,358,183 km (0.104 R)
• M29: 8,543,385 km (0.114 R)
• M30: 8,676,377 km (0.078 R)
• M31: 8,756,562 km (0.086 R)
• M32: 9,133,997 km (0.108 R)
• M33: 9,215,678 km (0.092 R)
• M34: 10,270,043 km (0.109 R)
• M35: 10,468,410 km (0.108 R)
• M36: 10,668,123 km (0.077 R)
• M37: 11,013,395 km (0.117 R)
• M38: 11,274,743 km (0.106 R)
• M39: 11,362,407 km (0.028 R)
• M40: 11,685,538 km (0.102 R)
• M41: 12,101,121 km (0.115 R)
• M42: 12,220,800 km (0.077 R)
• M43: 12,340,927 km (0.075 R)
• M44: 12,612,447 km (0.105 R)
• M45: 12,703,402 km (0.112 R)
• M46: 13,222,956 km (0.069 R)
• M47: 13,780,806 km (0.079 R)
• M48: 13,968,402 km (0.061 R)
• M49: 14,504,710 km (0.09 R)
• M50: 14,887,382 km (0.095 R)
• M51: 15,825,809 km (0.078 R)
• M52: 16,683,454 km (0.097 R)
• M53: 16,850,106 km (0.086 R)
• M54: 17,050,866 km (0.075 R)
• M55: 17,387,162 km (0.028 R)
• M56: 18,306,291 km (0.103 R)
• M57: 18,443,772 km (0.034 R)
• M58: 18,547,144 km (0.115 R)
• M59: 18,685,223 km (0.119 R)
• M60: 18,962,428 km (0.098 R)
• M61: 20,120,465 km (0.084 R)
• M62: 20,226,978 km (0.062 R)
• M63: 20,977,062 km (0.089 R)
• M64: 21,482,254 km (0.115 R)
• M65: 21,663,716 km (0.051 R)
• M66: 21,809,126 km (0.066 R)
• M67: 22,101,141 km (0.102 R)
• M68: 22,247,597 km (0.028 R)
• M69: 22,504,756 km (0.083 R)
• M70: 23,207,566 km (0.098 R)
• M71: 23,430,916 km (0.054 R)
• M72: 24,862,717 km (0.07 R)
• M73: 25,435,677 km (0.09 R)
• M74: 25,589,165 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.9

Radius: 10.4

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.63 AU - 11.83 AU

Year: 11256 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 83,954,374 km

• M1: 136,732 km (0.077 R)
• M2: 370,404 km (0.116 R)
• M3: 524,640 km (0.088 R)
• M4: 621,729 km (0.053 R)
• M5: 702,212 km (0.093 R)
• M6: 926,609 km (0.097 R)
• M7: 1,131,708 km (0.11 R)
• M8: 1,321,548 km (0.089 R)
• M9: 2,040,665 km (0.114 R)
• M10: 2,402,991 km (0.096 R)
• M11: 2,611,081 km (0.056 R)
• M12: 2,707,721 km (0.104 R)
• M13: 2,825,156 km (0.074 R)
• M14: 2,944,385 km (0.12 R)
• M15: 4,158,970 km (0.1 R)
• M16: 5,735,582 km (0.05 R)
• M17: 6,066,194 km (0.102 R)
• M18: 6,220,728 km (0.12 R)
• M19: 6,350,579 km (0.117 R)
• M20: 7,367,097 km (0.115 R)
• M21: 9,249,936 km (0.087 R)
• M22: 9,637,544 km (0.107 R)
• M23: 9,727,751 km (0.09 R)
• M24: 10,336,465 km (0.108 R)
• M25: 11,462,937 km (0.092 R)
• M26: 11,911,581 km (0.061 R)
• M27: 12,235,610 km (0.051 R)
• M28: 12,333,297 km (0.102 R)
• M29: 12,991,677 km (0.091 R)
• M30: 13,763,004 km (0.083 R)
• M31: 16,559,437 km (0.081 R)
• M32: 16,812,407 km (0.043 R)
• M33: 17,102,926 km (0.055 R)
• M34: 17,947,556 km (0.074 R)
• M35: 19,906,689 km (0.111 R)
• M36: 20,021,880 km (0.109 R)
• M37: 20,717,061 km (0.098 R)
• M38: 20,833,747 km (0.109 R)
• M39: 20,950,583 km (0.077 R)
• M40: 21,106,764 km (0.119 R)
• M41: 21,893,349 km (0.09 R)
• M42: 22,769,694 km (0.096 R)
• M43: 22,849,878 km (0.067 R)
• M44: 24,844,915 km (0.106 R)
• M45: 24,927,643 km (0.094 R)
• M46: 25,508,382 km (0.076 R)
• M47: 25,716,921 km (0.066 R)
• M48: 26,895,304 km (0.035 R)
• M49: 27,576,423 km (0.113 R)
• M50: 28,695,415 km (0.073 R)
• M51: 28,782,182 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.8

Radius: 6.1

Gravity: 26.49 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 12.82 AU - 15.08 AU

Year: 19323 Days

Day: 21.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 83,954,374 km

• M1: 105,466 km (0.105 R)
• M2: 448,046 km (0.052 R)
• M3: 556,055 km (0.118 R)
• M4: 672,891 km (0.115 R)
• M5: 1,530,536 km (0.091 R)
• M6: 1,596,209 km (0.1 R)
• M7: 1,696,290 km (0.035 R)
• M8: 1,938,340 km (0.089 R)
• M9: 2,531,944 km (0.066 R)
• M10: 2,570,839 km (0.097 R)
• M11: 3,136,020 km (0.071 R)
• M12: 3,261,982 km (0.1 R)
• M13: 4,329,213 km (0.114 R)
• M14: 4,422,711 km (0.056 R)
• M15: 5,343,786 km (0.1 R)
• M16: 6,322,006 km (0.096 R)
• M17: 6,804,459 km (0.103 R)
• M18: 6,913,217 km (0.099 R)
• M19: 7,975,511 km (0.093 R)
• M20: 8,205,593 km (0.101 R)
• M21: 8,379,575 km (0.116 R)
• M22: 8,672,338 km (0.118 R)
• M23: 8,731,280 km (0.067 R)
• M24: 9,147,611 km (0.032 R)
• M25: 9,207,599 km (0.063 R)
• M26: 9,937,936 km (0.081 R)
• M27: 10,813,383 km (0.117 R)
• M28: 10,876,812 km (0.109 R)
• M29: 14,343,743 km (0.077 R)
• M30: 14,623,491 km (0.114 R)
• M31: 15,545,014 km (0.113 R)
• M32: 16,485,386 km (0.083 R)
• M33: 17,593,009 km (0.115 R)
• M34: 17,667,808 km (0.099 R)
• M35: 18,193,644 km (0.102 R)
• M36: 18,572,426 km (0.113 R)
• M37: 19,646,688 km (0.088 R)
• M38: 20,978,109 km (0.116 R)
• M39: 21,136,683 km (0.108 R)
• M40: 21,855,052 km (0.083 R)
• M41: 21,935,386 km (0.079 R)
• M42: 23,644,691 km (0.054 R)
• M43: 24,975,365 km (0.107 R)
• M44: 25,734,574 km (0.037 R)
• M45: 27,102,796 km (0.12 R)
• M46: 28,582,319 km (0.115 R)
• M47: 31,800,917 km (0.043 R)
• M48: 31,983,127 km (0.038 R)
• M49: 32,439,999 km (0.114 R)
• M50: 32,807,112 km (0.115 R)
• M51: 32,899,115 km (0.11 R)
• M52: 33,175,572 km (0.062 R)
• M53: 33,916,530 km (0.093 R)
• M54: 35,226,409 km (0.066 R)
• M55: 37,510,170 km (0.076 R)
• M56: 37,702,703 km (0.057 R)
• M57: 37,799,044 km (0.101 R)
• M58: 40,037,776 km (0.1 R)
• M59: 40,826,456 km (0.116 R)
• M60: 41,421,257 km (0.094 R)
• M61: 43,525,949 km (0.091 R)
• M62: 45,562,425 km (0.073 R)
• M63: 46,489,034 km (0.099 R)
• M64: 48,255,935 km (0.111 R)
• M65: 50,044,826 km (0.076 R)
• M66: 51,320,597 km (0.047 R)
• M67: 53,795,544 km (0.105 R)
• M68: 56,309,237 km (0.109 R)
• M69: 56,419,341 km (0.035 R)
• M70: 57,081,760 km (0.115 R)
• M71: 57,414,017 km (0.093 R)
• M72: 57,635,721 km (0.107 R)
• M73: 58,637,429 km (0.111 R)
• M74: 59,982,014 km (0.065 R)
• M75: 60,319,657 km (0.066 R)
• M76: 60,432,304 km (0.05 R)
• M77: 60,883,940 km (0.087 R)
• M78: 62,701,255 km (0.071 R)
• M79: 65,576,376 km (0.109 R)
• M80: 66,040,279 km (0.097 R)
• M81: 66,505,379 km (0.069 R)
• M82: 69,436,749 km (0.103 R)
• M83: 70,265,073 km (0.074 R)
• M84: 71,096,687 km (0.114 R)
• M85: 71,811,915 km (0.073 R)
• M86: 73,851,831 km (0.063 R)
• M87: 75,181,756 km (0.12 R)
• M88: 75,424,404 km (0.093 R)
• M89: 75,788,974 km (0.071 R)
• M90: 79,713,076 km (0.065 R)
• M91: 79,960,660 km (0.072 R)
• M92: 82,324,007 km (0.073 R)
• M93: 83,702,851 km (0.095 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: 156 - 19,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit