🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900

Radius: 13.4

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.59 AU - 0.83 AU

Year: 406 Days

Day: 7.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 53,539,192 km

• M1: 167,699 km (0.076 R)
• M2: 683,961 km (0.115 R)
• M3: 1,153,998 km (0.103 R)
• M4: 1,777,821 km (0.108 R)
• M5: 2,271,494 km (0.053 R)
• M6: 2,996,445 km (0.093 R)
• M7: 3,742,191 km (0.12 R)
• M8: 5,145,269 km (0.119 R)
• M9: 5,914,202 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.9

Radius: 9.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.78 AU - 0.82 AU

Year: 485 Days

Day: 10.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 53,539,192 km

• M1: 115,639 km (0.051 R)
• M2: 434,582 km (0.045 R)
• M3: 956,379 km (0.083 R)
• M4: 1,594,414 km (0.073 R)
• M5: 2,611,380 km (0.053 R)
• M6: 2,988,517 km (0.072 R)
• M7: 3,877,278 km (0.076 R)
• M8: 4,666,107 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.5

Radius: 10.4

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.28 AU - 1.86 AU

Year: 1334 Days

Day: 12.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,539,192 km

• M1: 129,402 km (0.099 R)
• M2: 546,032 km (0.074 R)
• M3: 914,492 km (0.087 R)
• M4: 1,378,694 km (0.07 R)
• M5: 1,724,265 km (0.097 R)
• M6: 2,161,839 km (0.051 R)
• M7: 2,860,610 km (0.078 R)
• M8: 3,218,299 km (0.115 R)
• M9: 3,703,445 km (0.098 R)
• M10: 4,201,157 km (0.088 R)
• M11: 5,786,296 km (0.095 R)
• M12: 6,950,915 km (0.081 R)
• M13: 7,363,207 km (0.083 R)
• M14: 7,710,274 km (0.11 R)
• M15: 8,180,460 km (0.089 R)
• M16: 9,612,112 km (0.064 R)
• M17: 10,354,566 km (0.049 R)
• M18: 12,210,627 km (0.116 R)
• M19: 12,659,869 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.1

Radius: 14.3

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.66 AU - 2.74 AU

Year: 3009 Days

Day: 8.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,539,192 km

• M1: 177,872 km (0.075 R)
• M2: 804,687 km (0.091 R)
• M3: 1,368,521 km (0.063 R)
• M4: 1,907,223 km (0.077 R)
• M5: 2,434,257 km (0.103 R)
• M6: 3,551,154 km (0.088 R)
• M7: 4,196,220 km (0.079 R)
• M8: 5,550,679 km (0.112 R)
• M9: 6,892,722 km (0.109 R)
• M10: 7,625,153 km (0.106 R)
• M11: 8,120,771 km (0.108 R)
• M12: 9,142,823 km (0.09 R)
• M13: 9,955,140 km (0.084 R)
• M14: 11,482,235 km (0.11 R)
• M15: 13,160,723 km (0.082 R)
• M16: 15,927,536 km (0.094 R)
• M17: 18,503,761 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.5

Radius: 9

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.27 AU - 3.25 AU

Year: 3110 Days

Day: 12.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 53,539,192 km

• M1: 111,899 km (0.092 R)
• M2: 530,773 km (0.109 R)
• M3: 911,350 km (0.101 R)
• M4: 1,396,646 km (0.111 R)
• M5: 2,034,830 km (0.114 R)
• M6: 2,764,569 km (0.112 R)
• M7: 4,866,120 km (0.071 R)
• M8: 5,756,975 km (0.115 R)
• M9: 6,752,549 km (0.098 R)
• M10: 7,981,944 km (0.049 R)
• M11: 9,916,544 km (0.067 R)
• M12: 10,763,866 km (0.076 R)
• M13: 12,144,804 km (0.075 R)
• M14: 13,157,582 km (0.106 R)
• M15: 14,180,083 km (0.104 R)
• M16: 14,640,844 km (0.057 R)
• M17: 15,738,294 km (0.12 R)
• M18: 16,432,728 km (0.052 R)

Asteroid Belt

Center: 3.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.6

Radius: 14.6

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.61 AU - 5.25 AU

Year: 6324 Days

Day: 7.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 53,539,192 km

• M1: 219,909 km (0.057 R)
• M2: 691,890 km (0.111 R)
• M3: 1,294,770 km (0.112 R)
• M4: 2,600,011 km (0.112 R)
• M5: 3,694,918 km (0.107 R)
• M6: 4,813,461 km (0.062 R)
• M7: 7,466,131 km (0.097 R)
• M8: 9,371,259 km (0.026 R)
• M9: 10,174,151 km (0.101 R)
• M10: 11,535,043 km (0.116 R)
• M11: 12,759,202 km (0.062 R)
• M12: 14,561,109 km (0.095 R)
• M13: 16,527,274 km (0.028 R)
• M14: 17,199,716 km (0.034 R)
• M15: 22,135,399 km (0.053 R)
• M16: 23,945,084 km (0.118 R)
• M17: 25,205,147 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.5

Radius: 13.5

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.67 AU - 5.57 AU

Year: 7858 Days

Day: 8.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,539,192 km

• M1: 167,998 km (0.111 R)
• M2: 1,204,412 km (0.105 R)
• M3: 2,146,430 km (0.116 R)
• M4: 3,121,360 km (0.096 R)
• M5: 3,643,905 km (0.119 R)
• M6: 4,839,940 km (0.055 R)
• M7: 6,777,532 km (0.068 R)
• M8: 7,262,677 km (0.106 R)
• M9: 11,434,214 km (0.091 R)
• M10: 14,529,843 km (0.071 R)
• M11: 15,221,883 km (0.107 R)
• M12: 16,056,938 km (0.036 R)
• M13: 17,366,518 km (0.098 R)
• M14: 18,278,466 km (0.115 R)
• M15: 20,197,657 km (0.065 R)
• M16: 24,112,933 km (0.107 R)
• M17: 27,449,713 km (0.083 R)
• M18: 28,240,787 km (0.116 R)
• M19: 29,137,626 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.9

Radius: 14.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.17 AU - 5.17 AU

Year: 7973 Days

Day: 6.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 162.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,539,192 km

• M1: 185,352 km (0.046 R)
• M2: 658,380 km (0.115 R)
• M3: 1,831,527 km (0.042 R)
• M4: 3,657,219 km (0.111 R)
• M5: 6,389,325 km (0.105 R)
• M6: 7,597,627 km (0.067 R)
• M7: 8,996,966 km (0.099 R)
• M8: 9,758,120 km (0.099 R)
• M9: 10,369,077 km (0.038 R)
• M10: 12,683,356 km (0.114 R)
• M11: 15,386,739 km (0.099 R)
• M12: 18,525,153 km (0.082 R)
• M13: 20,433,573 km (0.047 R)
• M14: 23,454,104 km (0.118 R)
• M15: 24,897,424 km (0.089 R)
• M16: 26,129,961 km (0.109 R)
• M17: 28,621,214 km (0.067 R)
• M18: 33,224,042 km (0.104 R)
• M19: 33,965,299 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.6

Radius: 6.8

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.6 AU - 7.4 AU

Year: 12561 Days

Day: 18 Hours

Environment

Temp: -225 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 53,539,192 km

• M1: 84,672 km (0.064 R)
• M2: 298,747 km (0.12 R)
• M3: 793,018 km (0.095 R)
• M4: 1,058,405 km (0.101 R)
• M5: 1,551,480 km (0.092 R)
• M6: 2,718,343 km (0.087 R)
• M7: 3,155,468 km (0.045 R)
• M8: 3,391,085 km (0.114 R)
• M9: 4,263,091 km (0.119 R)
• M10: 4,802,092 km (0.07 R)
• M11: 5,168,158 km (0.086 R)
• M12: 5,413,199 km (0.105 R)
• M13: 8,236,410 km (0.108 R)
• M14: 8,496,261 km (0.118 R)
• M15: 9,071,316 km (0.119 R)
• M16: 10,775,535 km (0.101 R)
• M17: 12,731,826 km (0.1 R)
• M18: 14,804,205 km (0.102 R)
• M19: 16,323,820 km (0.047 R)
• M20: 18,256,176 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.6

Radius: 5.2

Gravity: 19.81 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.78 AU - 8.8 AU

Year: 13350 Days

Day: 20.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,539,192 km

• M1: 66,272 km (0.04 R)
• M2: 403,316 km (0.082 R)
• M3: 841,488 km (0.102 R)
• M4: 1,071,121 km (0.119 R)
• M5: 1,552,228 km (0.111 R)
• M6: 1,986,361 km (0.093 R)
• M7: 3,859,176 km (0.073 R)
• M8: 4,227,935 km (0.054 R)
• M9: 7,158,109 km (0.103 R)
• M10: 11,731,016 km (0.111 R)
• M11: 15,368,638 km (0.106 R)
• M12: 17,102,328 km (0.051 R)
• M13: 23,724,577 km (0.074 R)
• M14: 33,137,125 km (0.044 R)
• M15: 33,840,684 km (0.028 R)
• M16: 41,569,060 km (0.109 R)
• M17: 43,077,305 km (0.074 R)
• M18: 44,763,872 km (0.039 R)
• M19: 47,227,749 km (0.104 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 15,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit