🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.7

Radius: 8

Gravity: 10.07 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.48 AU - 0.64 AU

Year: 284 Days

Day: 10 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,058,252 km

• M1: 99,483 km (0.097 R)
• M2: 362,924 km (0.069 R)
• M3: 617,989 km (0.059 R)
• M4: 899,682 km (0.118 R)
• M5: 1,153,400 km (0.097 R)
• M6: 1,636,152 km (0.108 R)
• M7: 1,998,628 km (0.094 R)
• M8: 2,439,642 km (0.09 R)
• M9: 2,790,599 km (0.072 R)
• M10: 3,364,007 km (0.114 R)
• M11: 3,811,604 km (0.11 R)
• M12: 4,235,415 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.6

Radius: 12.7

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.63 AU - 0.65 AU

Year: 347 Days

Day: 5.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,058,252 km

• M1: 157,975 km (0.063 R)
• M2: 584,928 km (0.098 R)
• M3: 1,144,125 km (0.069 R)
• M4: 1,881,642 km (0.051 R)
• M5: 2,721,784 km (0.11 R)
• M6: 3,497,299 km (0.066 R)
• M7: 4,056,645 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.8

Radius: 8

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.96 AU - 2.62 AU

Year: 2350 Days

Day: 8.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,058,252 km

• M1: 99,483 km (0.039 R)
• M2: 1,123,779 km (0.07 R)
• M3: 1,798,017 km (0.077 R)
• M4: 2,115,015 km (0.102 R)
• M5: 2,632,773 km (0.062 R)
• M6: 3,043,718 km (0.044 R)
• M7: 3,686,690 km (0.085 R)
• M8: 4,087,612 km (0.102 R)
• M9: 4,764,243 km (0.118 R)
• M10: 5,467,204 km (0.095 R)
• M11: 5,843,742 km (0.038 R)
• M12: 6,313,329 km (0.104 R)
• M13: 6,969,166 km (0.068 R)
• M14: 8,728,138 km (0.088 R)
• M15: 9,015,366 km (0.091 R)
• M16: 9,778,166 km (0.063 R)
• M17: 10,404,682 km (0.099 R)
• M18: 11,737,599 km (0.078 R)
• M19: 12,932,437 km (0.102 R)
• M20: 13,222,507 km (0.109 R)
• M21: 13,729,943 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.7

Radius: 8.8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.08 AU - 2.56 AU

Year: 2397 Days

Day: 10.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 57,058,252 km

• M1: 116,238 km (0.068 R)
• M2: 605,273 km (0.056 R)
• M3: 1,117,945 km (0.12 R)
• M4: 1,657,544 km (0.045 R)
• M5: 2,512,795 km (0.037 R)
• M6: 3,749,371 km (0.107 R)
• M7: 4,436,923 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637

Radius: 12.6

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.15 AU - 5.81 AU

Year: 7538 Days

Day: 11.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,058,252 km

• M1: 156,629 km (0.117 R)
• M2: 858,692 km (0.086 R)
• M3: 1,362,986 km (0.085 R)
• M4: 1,987,557 km (0.082 R)
• M5: 2,645,190 km (0.063 R)
• M6: 3,840,177 km (0.119 R)
• M7: 4,697,224 km (0.056 R)
• M8: 7,531,954 km (0.074 R)
• M9: 8,123,314 km (0.117 R)
• M10: 11,816,287 km (0.111 R)
• M11: 13,622,532 km (0.074 R)
• M12: 14,028,092 km (0.117 R)
• M13: 17,982,562 km (0.077 R)
• M14: 19,112,624 km (0.058 R)
• M15: 22,223,960 km (0.066 R)
• M16: 24,278,687 km (0.068 R)
• M17: 28,573,642 km (0.087 R)
• M18: 31,199,534 km (0.1 R)
• M19: 36,703,389 km (0.109 R)
• M20: 37,264,530 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.5

Radius: 13.1

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.89 AU - 6.37 AU

Year: 9061 Days

Day: 5.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,058,252 km

• M1: 163,361 km (0.09 R)
• M2: 1,166,714 km (0.043 R)
• M3: 1,685,818 km (0.101 R)
• M4: 2,093,622 km (0.103 R)
• M5: 2,960,392 km (0.083 R)
• M6: 3,416,815 km (0.114 R)
• M7: 4,274,310 km (0.09 R)
• M8: 6,755,391 km (0.026 R)
• M9: 7,805,119 km (0.074 R)
• M10: 11,334,881 km (0.077 R)
• M11: 12,059,683 km (0.117 R)
• M12: 15,338,718 km (0.076 R)
• M13: 20,851,998 km (0.1 R)
• M14: 21,266,235 km (0.069 R)
• M15: 30,012,923 km (0.076 R)
• M16: 35,465,018 km (0.111 R)
• M17: 37,257,649 km (0.112 R)
• M18: 45,588,904 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.9

Radius: 6.9

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.76 AU - 7.62 AU

Year: 10445 Days

Day: 22.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 133.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,058,252 km

• M1: 85,869 km (0.116 R)
• M2: 729,888 km (0.12 R)
• M3: 945,010 km (0.044 R)
• M4: 2,277,179 km (0.05 R)
• M5: 2,571,587 km (0.094 R)
• M6: 3,060,623 km (0.098 R)
• M7: 3,419,807 km (0.095 R)
• M8: 4,304,230 km (0.099 R)
• M9: 5,023,496 km (0.106 R)
• M10: 5,820,255 km (0.075 R)
• M11: 6,884,045 km (0.085 R)
• M12: 7,742,587 km (0.04 R)
• M13: 11,155,663 km (0.12 R)
• M14: 21,064,427 km (0.038 R)
• M15: 21,625,569 km (0.073 R)
• M16: 28,862,964 km (0.113 R)
• M17: 30,258,413 km (0.098 R)
• M18: 35,949,116 km (0.058 R)
• M19: 40,688,227 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.5

Radius: 5.9

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.64 AU - 7.32 AU

Year: 11188 Days

Day: 17.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,058,252 km

• M1: 112,498 km (0.044 R)
• M2: 848,070 km (0.074 R)
• M3: 1,050,027 km (0.102 R)
• M4: 1,259,464 km (0.08 R)
• M5: 1,455,438 km (0.096 R)
• M6: 2,375,614 km (0.047 R)
• M7: 3,118,966 km (0.109 R)
• M8: 3,531,557 km (0.108 R)
• M9: 3,871,144 km (0.074 R)
• M10: 4,232,124 km (0.089 R)
• M11: 5,053,566 km (0.104 R)
• M12: 6,573,929 km (0.043 R)
• M13: 7,713,865 km (0.118 R)
• M14: 10,222,172 km (0.114 R)
• M15: 12,981,654 km (0.026 R)
• M16: 14,762,767 km (0.075 R)
• M17: 15,097,118 km (0.106 R)
• M18: 17,283,940 km (0.066 R)
• M19: 18,646,028 km (0.119 R)
• M20: 21,667,756 km (0.078 R)
• M21: 23,249,304 km (0.043 R)
• M22: 24,438,458 km (0.108 R)
• M23: 25,095,192 km (0.085 R)
• M24: 25,860,086 km (0.077 R)
• M25: 26,346,130 km (0.114 R)
• M26: 31,106,035 km (0.104 R)
• M27: 31,545,105 km (0.081 R)
• M28: 31,766,210 km (0.087 R)
• M29: 33,114,685 km (0.075 R)
• M30: 36,651,927 km (0.096 R)
• M31: 46,294,258 km (0.102 R)
• M32: 48,907,134 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.8

Radius: 6.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.75 AU - 11.15 AU

Year: 18160 Days

Day: 15.4 Hours

Environment

Temp: -242 °C

Axial Tilt: 62.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,058,252 km

• M1: 75,846 km (0.113 R)
• M2: 459,565 km (0.086 R)
• M3: 752,627 km (0.05 R)
• M4: 2,208,962 km (0.041 R)
• M5: 3,723,641 km (0.076 R)
• M6: 5,683,971 km (0.093 R)
• M7: 6,355,067 km (0.091 R)
• M8: 7,646,097 km (0.078 R)
• M9: 8,065,270 km (0.084 R)
• M10: 9,978,477 km (0.109 R)
• M11: 14,305,596 km (0.051 R)
• M12: 14,674,504 km (0.06 R)
• M13: 18,657,547 km (0.093 R)
• M14: 19,352,729 km (0.106 R)
• M15: 22,874,262 km (0.045 R)
• M16: 24,484,833 km (0.064 R)

Asteroid Belt

Center: 9.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.7

Radius: 4.6

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.66 AU - 12.46 AU

Year: 21642 Days

Day: 19.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 57,058,252 km

• M1: 57,296 km (0.086 R)
• M2: 362,625 km (0.072 R)
• M3: 796,908 km (0.106 R)
• M4: 2,032,137 km (0.081 R)
• M5: 2,564,556 km (0.116 R)
• M6: 2,716,697 km (0.09 R)
• M7: 3,900,166 km (0.106 R)
• M8: 6,089,232 km (0.111 R)
• M9: 6,321,707 km (0.062 R)
• M10: 7,842,968 km (0.085 R)
• M11: 10,447,616 km (0.116 R)
• M12: 10,613,371 km (0.071 R)
• M13: 11,883,456 km (0.117 R)
• M14: 22,231,590 km (0.093 R)
• M15: 22,968,659 km (0.116 R)
• M16: 25,079,335 km (0.093 R)
• M17: 25,277,403 km (0.115 R)
• M18: 27,525,410 km (0.085 R)
• M19: 29,681,714 km (0.101 R)
• M20: 31,947,972 km (0.031 R)
• M21: 33,004,282 km (0.115 R)
• M22: 37,077,234 km (0.106 R)
• M23: 41,059,380 km (0.091 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: 330 - 19,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit