🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.6

Radius: 9

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.68 AU - 0.8 AU

Year: 411 Days

Day: 14.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 80,741,049 km

• M1: 111,899 km (0.094 R)
• M2: 436,527 km (0.11 R)
• M3: 897,138 km (0.115 R)
• M4: 1,291,478 km (0.038 R)
• M5: 1,603,240 km (0.088 R)
• M6: 1,934,600 km (0.082 R)
• M7: 2,382,196 km (0.071 R)
• M8: 2,959,345 km (0.107 R)
• M9: 4,047,819 km (0.04 R)
• M10: 4,958,122 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.6

Radius: 8.3

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.73 AU - 0.79 AU

Year: 428 Days

Day: 12.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,741,049 km

• M1: 105,616 km (0.114 R)
• M2: 423,212 km (0.112 R)
• M3: 688,150 km (0.085 R)
• M4: 1,031,178 km (0.033 R)
• M5: 1,512,434 km (0.085 R)
• M6: 2,057,868 km (0.109 R)
• M7: 2,385,188 km (0.105 R)
• M8: 2,709,517 km (0.113 R)
• M9: 3,381,061 km (0.097 R)
• M10: 3,674,423 km (0.068 R)
• M11: 4,577,096 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.8

Radius: 13.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.09 AU - 2.47 AU

Year: 2223 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 99.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,741,049 km

• M1: 163,361 km (0.091 R)
• M2: 873,502 km (0.082 R)
• M3: 1,411,157 km (0.105 R)
• M4: 2,379,354 km (0.097 R)
• M5: 2,906,986 km (0.092 R)
• M6: 4,470,583 km (0.115 R)
• M7: 5,448,953 km (0.118 R)
• M8: 6,482,824 km (0.109 R)
• M9: 7,400,756 km (0.067 R)
• M10: 8,338,286 km (0.088 R)
• M11: 10,001,066 km (0.112 R)
• M12: 12,378,476 km (0.111 R)
• M13: 12,895,785 km (0.07 R)
• M14: 13,562,693 km (0.114 R)
• M15: 13,973,788 km (0.115 R)
• M16: 15,802,322 km (0.114 R)
• M17: 18,612,219 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.9

Radius: 10.2

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.43 AU - 3.61 AU

Year: 3389 Days

Day: 13.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,741,049 km

• M1: 171,439 km (0.056 R)
• M2: 787,782 km (0.079 R)
• M3: 1,529,937 km (0.056 R)
• M4: 1,905,578 km (0.083 R)
• M5: 5,724,811 km (0.084 R)
• M6: 6,525,908 km (0.118 R)
• M7: 6,938,648 km (0.034 R)
• M8: 8,696,573 km (0.099 R)
• M9: 9,641,134 km (0.094 R)
• M10: 10,099,651 km (0.039 R)
• M11: 11,862,962 km (0.085 R)
• M12: 13,116,293 km (0.084 R)
• M13: 13,584,534 km (0.042 R)
• M14: 14,112,614 km (0.046 R)
• M15: 17,799,304 km (0.116 R)
• M16: 19,378,459 km (0.049 R)
• M17: 20,357,129 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.1

Radius: 9.9

Gravity: 8.85 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.9 AU - 4.1 AU

Year: 5165 Days

Day: 13.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 80,741,049 km

• M1: 125,363 km (0.088 R)
• M2: 687,701 km (0.118 R)
• M3: 1,649,017 km (0.089 R)
• M4: 2,095,866 km (0.082 R)
• M5: 2,552,140 km (0.115 R)
• M6: 4,534,760 km (0.119 R)
• M7: 5,566,238 km (0.052 R)
• M8: 6,412,812 km (0.088 R)
• M9: 6,781,421 km (0.113 R)
• M10: 7,561,125 km (0.106 R)
• M11: 9,597,900 km (0.114 R)
• M12: 10,260,768 km (0.073 R)
• M13: 11,628,542 km (0.077 R)
• M14: 14,722,375 km (0.113 R)
• M15: 15,188,373 km (0.104 R)
• M16: 16,211,024 km (0.099 R)
• M17: 25,684,159 km (0.067 R)
• M18: 27,307,895 km (0.108 R)
• M19: 32,003,472 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 819.3

Radius: 13.9

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 3.51 AU - 5.75 AU

Year: 6433 Days

Day: 8.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,741,049 km

• M1: 172,935 km (0.097 R)
• M2: 650,302 km (0.103 R)
• M3: 1,341,295 km (0.094 R)
• M4: 1,890,169 km (0.096 R)
• M5: 2,326,696 km (0.075 R)
• M6: 2,812,290 km (0.103 R)
• M7: 4,243,344 km (0.065 R)
• M8: 5,823,696 km (0.102 R)
• M9: 6,765,564 km (0.118 R)
• M10: 8,489,230 km (0.066 R)
• M11: 9,475,978 km (0.085 R)
• M12: 9,928,212 km (0.071 R)
• M13: 11,422,845 km (0.056 R)
• M14: 13,968,552 km (0.12 R)
• M15: 16,675,375 km (0.111 R)
• M16: 17,136,137 km (0.054 R)
• M17: 17,605,425 km (0.089 R)
• M18: 21,365,568 km (0.088 R)
• M19: 23,433,010 km (0.083 R)
• M20: 25,111,798 km (0.03 R)
• M21: 28,707,981 km (0.063 R)
• M22: 30,238,068 km (0.11 R)
• M23: 31,122,191 km (0.065 R)
• M24: 33,564,526 km (0.067 R)
• M25: 34,725,555 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 144.7

Radius: 6.9

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.81 AU - 7.89 AU

Year: 10332 Days

Day: 20.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,741,049 km

• M1: 85,869 km (0.118 R)
• M2: 315,053 km (0.112 R)
• M3: 591,211 km (0.109 R)
• M4: 1,229,096 km (0.103 R)
• M5: 1,465,760 km (0.05 R)
• M6: 1,707,360 km (0.076 R)
• M7: 1,933,552 km (0.109 R)
• M8: 2,195,050 km (0.11 R)
• M9: 2,530,149 km (0.108 R)
• M10: 4,199,661 km (0.12 R)
• M11: 7,640,113 km (0.049 R)
• M12: 9,313,365 km (0.115 R)
• M13: 9,851,169 km (0.106 R)
• M14: 11,263,074 km (0.035 R)
• M15: 13,996,526 km (0.059 R)
• M16: 15,487,718 km (0.097 R)
• M17: 16,658,620 km (0.119 R)
• M18: 17,699,223 km (0.093 R)
• M19: 18,782,461 km (0.111 R)
• M20: 24,947,390 km (0.091 R)
• M21: 26,145,070 km (0.082 R)
• M22: 27,047,295 km (0.05 R)
• M23: 28,225,528 km (0.09 R)
• M24: 28,913,977 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.5

Radius: 5.3

Gravity: 33.34 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 7.22 AU - 11.64 AU

Year: 18697 Days

Day: 15.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,741,049 km

• M1: 65,973 km (0.11 R)
• M2: 462,257 km (0.098 R)
• M3: 913,295 km (0.103 R)
• M4: 1,435,392 km (0.096 R)
• M5: 2,611,530 km (0.063 R)
• M6: 3,407,690 km (0.054 R)
• M7: 5,152,001 km (0.109 R)
• M8: 5,425,167 km (0.079 R)
• M9: 6,128,726 km (0.083 R)
• M10: 8,603,224 km (0.075 R)
• M11: 12,419,765 km (0.097 R)
• M12: 12,982,253 km (0.05 R)
• M13: 13,709,149 km (0.116 R)
• M14: 14,616,610 km (0.106 R)
• M15: 16,634,834 km (0.098 R)
• M16: 21,513,221 km (0.115 R)
• M17: 24,657,469 km (0.116 R)
• M18: 27,265,858 km (0.067 R)
• M19: 43,899,794 km (0.107 R)
• M20: 48,053,379 km (0.091 R)
• M21: 48,396,557 km (0.116 R)
• M22: 55,986,255 km (0.09 R)
• M23: 56,747,858 km (0.084 R)
• M24: 57,516,492 km (0.055 R)
• M25: 61,061,064 km (0.093 R)
• M26: 62,274,153 km (0.052 R)
• M27: 79,536,999 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 16,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit