🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.03 AU - 1.71 AU

Year: 586 Days

Day: 35.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.39 AU - 2.91 AU

Year: 1576 Days

Day: 31.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.8 AU - 3.3 AU

Year: 1946 Days

Day: 23.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.5

Radius: 8.6

Gravity: 6.9 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.64 AU - 5.54 AU

Year: 4194 Days

Day: 10.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 104,214,492 km

• M1: 106,962 km (0.069 R)
• M2: 518,506 km (0.106 R)
• M3: 962,513 km (0.119 R)
• M4: 1,753,586 km (0.097 R)
• M5: 2,088,835 km (0.092 R)
• M6: 2,451,460 km (0.119 R)
• M7: 3,437,759 km (0.095 R)
• M8: 3,924,551 km (0.055 R)
• M9: 5,829,231 km (0.067 R)
• M10: 6,582,306 km (0.088 R)
• M11: 7,108,741 km (0.063 R)
• M12: 7,596,281 km (0.117 R)
• M13: 8,494,018 km (0.096 R)
• M14: 11,435,860 km (0.116 R)
• M15: 11,924,446 km (0.11 R)
• M16: 12,380,720 km (0.096 R)
• M17: 13,328,123 km (0.095 R)
• M18: 13,819,552 km (0.101 R)
• M19: 14,890,822 km (0.103 R)
• M20: 15,206,923 km (0.082 R)
• M21: 16,968,737 km (0.064 R)
• M22: 19,607,643 km (0.112 R)
• M23: 20,566,566 km (0.032 R)
• M24: 21,024,634 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.8

Radius: 14.2

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.27 AU - 5.77 AU

Year: 4737 Days

Day: 12.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 104,214,492 km

• M1: 176,675 km (0.065 R)
• M2: 789,129 km (0.096 R)
• M3: 1,660,237 km (0.091 R)
• M4: 2,192,058 km (0.111 R)
• M5: 2,767,860 km (0.098 R)
• M6: 3,284,870 km (0.09 R)
• M7: 4,346,865 km (0.094 R)
• M8: 5,598,551 km (0.112 R)
• M9: 6,718,141 km (0.119 R)
• M10: 9,685,265 km (0.119 R)
• M11: 10,978,389 km (0.115 R)
• M12: 11,619,865 km (0.086 R)
• M13: 12,530,467 km (0.088 R)
• M14: 13,028,479 km (0.076 R)
• M15: 14,932,261 km (0.112 R)
• M16: 15,663,346 km (0.107 R)
• M17: 16,714,869 km (0.107 R)
• M18: 17,380,430 km (0.079 R)
• M19: 18,252,885 km (0.119 R)
• M20: 20,768,672 km (0.107 R)
• M21: 21,538,204 km (0.104 R)
• M22: 24,575,041 km (0.105 R)
• M23: 25,356,989 km (0.081 R)
• M24: 25,914,241 km (0.096 R)
• M25: 27,802,764 km (0.094 R)
• M26: 28,651,732 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.1

Radius: 8.2

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 6.25 AU - 6.73 AU

Year: 6039 Days

Day: 9.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 104,214,492 km

• M1: 102,475 km (0.088 R)
• M2: 508,184 km (0.073 R)
• M3: 878,887 km (0.06 R)
• M4: 1,246,449 km (0.069 R)
• M5: 2,214,497 km (0.047 R)
• M6: 2,962,636 km (0.069 R)
• M7: 3,548,461 km (0.057 R)
• M8: 4,622,275 km (0.12 R)
• M9: 5,062,093 km (0.083 R)
• M10: 5,410,057 km (0.115 R)
• M11: 6,517,082 km (0.099 R)
• M12: 7,106,198 km (0.118 R)
• M13: 8,713,926 km (0.057 R)
• M14: 10,365,487 km (0.065 R)
• M15: 12,631,446 km (0.091 R)
• M16: 14,390,268 km (0.075 R)
• M17: 14,854,171 km (0.099 R)
• M18: 15,751,010 km (0.106 R)
• M19: 16,557,193 km (0.047 R)
• M20: 17,983,459 km (0.091 R)
• M21: 18,589,929 km (0.1 R)
• M22: 19,071,036 km (0.112 R)
• M23: 21,526,685 km (0.09 R)
• M24: 24,267,019 km (0.06 R)
• M25: 29,305,924 km (0.107 R)
• M26: 29,770,425 km (0.102 R)
• M27: 30,239,863 km (0.094 R)
• M28: 33,970,385 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.3

Radius: 12.3

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.89 AU - 10.53 AU

Year: 11051 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 104,214,492 km

• M1: 153,039 km (0.067 R)
• M2: 562,338 km (0.111 R)
• M3: 1,170,155 km (0.102 R)
• M4: 2,230,654 km (0.087 R)
• M5: 2,784,166 km (0.1 R)
• M6: 5,077,801 km (0.049 R)
• M7: 6,077,713 km (0.097 R)
• M8: 6,512,893 km (0.092 R)
• M9: 8,466,192 km (0.112 R)
• M10: 9,869,869 km (0.111 R)
• M11: 11,919,510 km (0.111 R)
• M12: 14,175,894 km (0.077 R)
• M13: 21,202,656 km (0.087 R)
• M14: 22,037,861 km (0.102 R)
• M15: 23,156,254 km (0.089 R)
• M16: 24,402,704 km (0.116 R)
• M17: 25,042,384 km (0.109 R)
• M18: 26,546,591 km (0.068 R)
• M19: 28,914,875 km (0.092 R)
• M20: 29,425,303 km (0.107 R)
• M21: 30,254,823 km (0.119 R)
• M22: 31,743,621 km (0.119 R)
• M23: 34,523,000 km (0.084 R)
• M24: 35,678,793 km (0.076 R)
• M25: 36,860,317 km (0.111 R)
• M26: 38,681,222 km (0.064 R)
• M27: 43,427,963 km (0.063 R)
• M28: 46,148,849 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 637.1

Radius: 7.6

Gravity: 11.03 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.11 AU - 16.45 AU

Year: 17676 Days

Day: 23.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 104,214,492 km

• M1: 94,546 km (0.12 R)
• M2: 374,294 km (0.119 R)
• M3: 624,721 km (0.065 R)
• M4: 1,026,989 km (0.067 R)
• M5: 1,530,685 km (0.08 R)
• M6: 1,957,339 km (0.087 R)
• M7: 3,073,638 km (0.064 R)
• M8: 3,754,607 km (0.081 R)
• M9: 4,115,288 km (0.044 R)
• M10: 5,375,201 km (0.09 R)
• M11: 5,678,286 km (0.05 R)
• M12: 6,486,414 km (0.118 R)
• M13: 6,874,172 km (0.035 R)
• M14: 7,277,188 km (0.048 R)
• M15: 8,581,682 km (0.118 R)
• M16: 9,155,539 km (0.069 R)
• M17: 10,263,760 km (0.112 R)
• M18: 10,613,071 km (0.089 R)
• M19: 10,970,311 km (0.096 R)
• M20: 11,646,045 km (0.032 R)
• M21: 13,284,590 km (0.111 R)
• M22: 14,483,019 km (0.106 R)
• M23: 15,145,887 km (0.112 R)
• M24: 20,272,905 km (0.119 R)
• M25: 29,258,651 km (0.067 R)
• M26: 29,843,429 km (0.064 R)
• M27: 31,036,472 km (0.117 R)
• M28: 32,137,063 km (0.114 R)
• M29: 34,805,889 km (0.036 R)
• M30: 35,067,536 km (0.076 R)
• M31: 42,638,385 km (0.065 R)
• M32: 48,411,217 km (0.092 R)
• M33: 48,900,851 km (0.088 R)
• M34: 59,775,719 km (0.084 R)
• M35: 66,573,446 km (0.109 R)
• M36: 66,976,762 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.9

Radius: 7.8

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.08 AU - 22.26 AU

Year: 28289 Days

Day: 22.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 104,214,492 km

• M1: 97,239 km (0.097 R)
• M2: 493,374 km (0.059 R)
• M3: 860,637 km (0.054 R)
• M4: 1,246,749 km (0.092 R)
• M5: 2,099,606 km (0.087 R)
• M6: 2,592,830 km (0.102 R)
• M7: 3,134,823 km (0.102 R)
• M8: 3,545,918 km (0.077 R)
• M9: 3,809,659 km (0.081 R)
• M10: 4,246,036 km (0.074 R)
• M11: 4,577,844 km (0.111 R)
• M12: 5,599,897 km (0.089 R)
• M13: 11,292,844 km (0.117 R)
• M14: 12,661,066 km (0.095 R)
• M15: 13,140,677 km (0.032 R)
• M16: 13,420,275 km (0.119 R)
• M17: 14,727,462 km (0.115 R)
• M18: 16,926,401 km (0.041 R)
• M19: 17,257,461 km (0.097 R)
• M20: 18,713,048 km (0.06 R)
• M21: 19,335,375 km (0.057 R)
• M22: 27,574,628 km (0.093 R)
• M23: 33,160,163 km (0.119 R)
• M24: 36,490,661 km (0.025 R)
• M25: 47,316,161 km (0.106 R)
• M26: 47,644,079 km (0.093 R)
• M27: 47,973,494 km (0.091 R)
• M28: 49,981,995 km (0.053 R)
• M29: 54,885,514 km (0.118 R)
• M30: 58,766,681 km (0.06 R)
• M31: 59,908,412 km (0.119 R)
• M32: 62,235,856 km (0.097 R)
• M33: 68,946,218 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.5

Radius: 3.1

Gravity: 84.65 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 17.9 AU - 19.4 AU

Year: 29418 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 104,214,492 km

• M1: 38,596 km (0.099 R)
• M2: 465,249 km (0.063 R)
• M3: 975,977 km (0.059 R)
• M4: 3,714,665 km (0.11 R)
• M5: 3,850,799 km (0.081 R)
• M6: 3,990,224 km (0.08 R)
• M7: 4,466,992 km (0.092 R)
• M8: 4,582,033 km (0.097 R)
• M9: 8,206,191 km (0.084 R)
• M10: 9,095,401 km (0.083 R)
• M11: 11,132,924 km (0.075 R)
• M12: 11,416,113 km (0.079 R)
• M13: 12,673,782 km (0.118 R)
• M14: 13,217,421 km (0.099 R)
• M15: 15,199,443 km (0.102 R)
• M16: 19,128,781 km (0.092 R)
• M17: 19,229,909 km (0.1 R)
• M18: 23,917,857 km (0.045 R)
• M19: 31,230,799 km (0.104 R)
• M20: 32,363,106 km (0.07 R)
• M21: 40,731,611 km (0.086 R)
• M22: 51,206,603 km (0.08 R)
• M23: 51,792,428 km (0.104 R)
• M24: 52,977,543 km (0.102 R)
• M25: 54,992,776 km (0.028 R)
• M26: 56,433,553 km (0.071 R)
• M27: 58,110,545 km (0.097 R)
• M28: 66,996,210 km (0.092 R)
• M29: 71,760,154 km (0.119 R)
• M30: 91,631,837 km (0.12 R)
• M31: 93,654,401 km (0.099 R)
• M32: 97,788,239 km (0.058 R)
• M33: 98,689,715 km (0.09 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: 258 - 11,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit