🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.7

Radius: 10.4

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.58 AU - 0.82 AU

Year: 378 Days

Day: 10.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,074,211 km

• M1: 129,402 km (0.06 R)
• M2: 459,415 km (0.036 R)
• M3: 834,307 km (0.108 R)
• M4: 1,175,540 km (0.116 R)
• M5: 1,807,591 km (0.103 R)
• M6: 2,214,348 km (0.059 R)
• M7: 2,596,570 km (0.109 R)
• M8: 3,193,316 km (0.053 R)
• M9: 3,708,082 km (0.084 R)
• M10: 4,094,344 km (0.099 R)
• M11: 4,688,846 km (0.045 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.2

Radius: 11.6

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.36 AU - 1.42 AU

Year: 1058 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,074,211 km

• M1: 144,212 km (0.085 R)
• M2: 537,655 km (0.115 R)
• M3: 918,381 km (0.115 R)
• M4: 1,299,706 km (0.078 R)
• M5: 1,669,512 km (0.096 R)
• M6: 2,769,655 km (0.073 R)
• M7: 3,717,357 km (0.1 R)
• M8: 4,389,800 km (0.034 R)
• M9: 5,062,990 km (0.103 R)
• M10: 6,805,656 km (0.11 R)
• M11: 8,080,379 km (0.054 R)
• M12: 9,387,865 km (0.053 R)
• M13: 10,061,055 km (0.095 R)
• M14: 11,367,194 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.2

Radius: 12

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.29 AU - 1.85 AU

Year: 1270 Days

Day: 12.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,074,211 km

• M1: 151,094 km (0.106 R)
• M2: 531,970 km (0.117 R)
• M3: 929,452 km (0.092 R)
• M4: 1,358,498 km (0.082 R)
• M5: 1,749,846 km (0.119 R)
• M6: 2,172,011 km (0.107 R)
• M7: 3,457,805 km (0.115 R)
• M8: 3,920,362 km (0.039 R)
• M9: 4,442,907 km (0.116 R)
• M10: 4,910,251 km (0.092 R)
• M11: 5,898,345 km (0.088 R)
• M12: 6,343,399 km (0.082 R)
• M13: 7,143,897 km (0.105 R)
• M14: 7,705,038 km (0.069 R)
• M15: 8,411,140 km (0.099 R)
• M16: 9,159,878 km (0.087 R)
• M17: 10,619,354 km (0.115 R)
• M18: 11,422,695 km (0.115 R)
• M19: 11,894,377 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.2

Radius: 14.7

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.7 AU - 3.04 AU

Year: 3139 Days

Day: 12.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 72,074,211 km

• M1: 182,809 km (0.108 R)
• M2: 660,175 km (0.112 R)
• M3: 1,269,338 km (0.062 R)
• M4: 1,846,487 km (0.106 R)
• M5: 3,879,970 km (0.051 R)
• M6: 4,766,637 km (0.053 R)
• M7: 5,575,213 km (0.094 R)
• M8: 6,081,303 km (0.043 R)
• M9: 6,705,725 km (0.097 R)
• M10: 8,946,551 km (0.118 R)
• M11: 10,335,866 km (0.063 R)
• M12: 11,995,056 km (0.106 R)
• M13: 13,398,434 km (0.094 R)
• M14: 14,508,600 km (0.038 R)
• M15: 15,523,023 km (0.119 R)
• M16: 16,047,663 km (0.11 R)
• M17: 18,969,908 km (0.09 R)
• M18: 20,059,279 km (0.101 R)
• M19: 20,556,692 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.8

Radius: 13

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.71 AU - 3.35 AU

Year: 3405 Days

Day: 10.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 72,074,211 km

• M1: 161,715 km (0.112 R)
• M2: 694,284 km (0.119 R)
• M3: 1,109,567 km (0.086 R)
• M4: 2,235,591 km (0.089 R)
• M5: 3,287,563 km (0.112 R)
• M6: 4,543,437 km (0.077 R)
• M7: 6,222,673 km (0.076 R)
• M8: 8,593,799 km (0.118 R)
• M9: 10,512,242 km (0.112 R)
• M10: 11,629,589 km (0.079 R)
• M11: 14,276,125 km (0.033 R)
• M12: 14,723,273 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.9

Radius: 8.9

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.96 AU - 4.9 AU

Year: 5030 Days

Day: 5.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,074,211 km

• M1: 110,702 km (0.06 R)
• M2: 441,015 km (0.067 R)
• M3: 761,453 km (0.118 R)
• M4: 1,407,566 km (0.099 R)
• M5: 2,282,415 km (0.093 R)
• M6: 2,625,592 km (0.117 R)
• M7: 3,288,909 km (0.117 R)
• M8: 3,797,991 km (0.119 R)
• M9: 4,384,414 km (0.091 R)
• M10: 5,434,741 km (0.085 R)
• M11: 5,923,926 km (0.104 R)
• M12: 9,895,450 km (0.115 R)
• M13: 11,440,198 km (0.086 R)
• M14: 13,465,604 km (0.095 R)
• M15: 16,087,007 km (0.116 R)
• M16: 17,160,222 km (0.053 R)
• M17: 18,961,680 km (0.081 R)
• M18: 26,045,139 km (0.081 R)
• M19: 28,146,839 km (0.11 R)
• M20: 31,604,794 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.7

Radius: 3.2

Gravity: 75.46 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.68 AU - 7.18 AU

Year: 11779 Days

Day: 17.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,074,211 km

• M1: 40,242 km (0.102 R)
• M2: 327,769 km (0.065 R)
• M3: 464,950 km (0.088 R)
• M4: 951,143 km (0.054 R)
• M5: 1,183,768 km (0.089 R)
• M6: 1,586,785 km (0.059 R)
• M7: 3,043,419 km (0.11 R)
• M8: 3,415,319 km (0.093 R)
• M9: 3,519,589 km (0.099 R)
• M10: 5,850,623 km (0.081 R)
• M11: 7,117,268 km (0.067 R)
• M12: 7,680,355 km (0.099 R)
• M13: 10,890,426 km (0.1 R)
• M14: 12,850,008 km (0.064 R)
• M15: 22,850,476 km (0.096 R)
• M16: 23,783,967 km (0.117 R)
• M17: 25,627,162 km (0.104 R)
• M18: 41,124,305 km (0.048 R)
• M19: 44,484,124 km (0.081 R)
• M20: 47,420,131 km (0.096 R)
• M21: 50,795,957 km (0.057 R)
• M22: 54,657,377 km (0.112 R)
• M23: 55,153,294 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.1

Radius: 5.6

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.96 AU - 9.8 AU

Year: 15663 Days

Day: 20.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 72,074,211 km

• M1: 84,822 km (0.032 R)
• M2: 266,434 km (0.101 R)
• M3: 583,581 km (0.051 R)
• M4: 803,640 km (0.067 R)
• M5: 1,068,278 km (0.092 R)
• M6: 1,629,570 km (0.077 R)
• M7: 1,865,485 km (0.08 R)
• M8: 2,406,132 km (0.03 R)
• M9: 2,938,850 km (0.11 R)
• M10: 5,131,656 km (0.068 R)
• M11: 6,502,571 km (0.102 R)
• M12: 6,721,881 km (0.081 R)
• M13: 7,098,269 km (0.094 R)
• M14: 8,355,041 km (0.095 R)
• M15: 9,992,539 km (0.089 R)
• M16: 10,482,921 km (0.065 R)
• M17: 12,889,801 km (0.052 R)
• M18: 15,126,140 km (0.118 R)
• M19: 15,576,429 km (0.081 R)
• M20: 17,467,795 km (0.082 R)
• M21: 19,431,567 km (0.077 R)
• M22: 24,051,149 km (0.104 R)
• M23: 24,930,485 km (0.093 R)
• M24: 25,922,469 km (0.119 R)
• M25: 38,507,240 km (0.085 R)
• M26: 40,812,842 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.1

Radius: 7.7

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.93 AU - 9.41 AU

Year: 17930 Days

Day: 19.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 72,074,211 km

• M1: 96,042 km (0.086 R)
• M2: 367,712 km (0.119 R)
• M3: 1,145,920 km (0.079 R)
• M4: 1,402,929 km (0.086 R)
• M5: 1,835,566 km (0.106 R)
• M6: 10,207,960 km (0.095 R)
• M7: 12,394,034 km (0.094 R)
• M8: 17,667,957 km (0.1 R)
• M9: 19,624,997 km (0.087 R)
• M10: 25,089,508 km (0.112 R)
• M11: 39,035,769 km (0.055 R)
• M12: 42,927,109 km (0.111 R)
• M13: 46,753,673 km (0.12 R)
• M14: 47,227,599 km (0.083 R)
• M15: 60,892,168 km (0.116 R)
• M16: 65,315,478 km (0.106 R)
• M17: 65,907,736 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.2

Radius: 6

Gravity: 16.09 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.1 AU - 11.66 AU

Year: 20052 Days

Day: 21.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,074,211 km

• M1: 75,397 km (0.062 R)
• M2: 369,507 km (0.063 R)
• M3: 741,407 km (0.112 R)
• M4: 1,758,972 km (0.034 R)
• M5: 2,018,674 km (0.116 R)
• M6: 2,979,990 km (0.069 R)
• M7: 4,345,519 km (0.106 R)
• M8: 12,053,549 km (0.027 R)
• M9: 13,129,756 km (0.102 R)
• M10: 15,860,965 km (0.082 R)
• M11: 16,177,215 km (0.03 R)
• M12: 17,992,286 km (0.106 R)
• M13: 26,282,102 km (0.117 R)
• M14: 32,816,836 km (0.088 R)
• M15: 33,849,510 km (0.049 R)
• M16: 36,388,186 km (0.114 R)
• M17: 49,981,397 km (0.064 R)
• M18: 61,222,330 km (0.044 R)
• M19: 62,982,349 km (0.03 R)
• M20: 71,428,196 km (0.118 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 524 - 16,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit