🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 8.6

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.68 AU - 0.98 AU

Year: 488 Days

Day: 10.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 80,930,515 km

• M1: 106,962 km (0.038 R)
• M2: 424,708 km (0.102 R)
• M3: 793,318 km (0.069 R)
• M4: 1,103,135 km (0.076 R)
• M5: 1,668,465 km (0.11 R)
• M6: 2,398,203 km (0.058 R)
• M7: 2,954,558 km (0.091 R)
• M8: 3,831,201 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.3

Radius: 9.8

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.83 AU - 0.95 AU

Year: 542 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 80,930,515 km

• M1: 121,922 km (0.075 R)
• M2: 511,924 km (0.076 R)
• M3: 1,146,069 km (0.118 R)
• M4: 1,506,750 km (0.104 R)
• M5: 1,959,583 km (0.063 R)
• M6: 2,870,933 km (0.103 R)
• M7: 3,572,248 km (0.071 R)
• M8: 4,244,989 km (0.093 R)
• M9: 4,908,605 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 10.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.23 AU - 1.29 AU

Year: 913 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,930,515 km

• M1: 130,599 km (0.03 R)
• M2: 554,559 km (0.095 R)
• M3: 1,114,953 km (0.063 R)
• M4: 2,271,793 km (0.107 R)
• M5: 2,605,247 km (0.112 R)
• M6: 3,203,040 km (0.115 R)
• M7: 3,586,160 km (0.088 R)
• M8: 4,240,202 km (0.099 R)
• M9: 4,939,871 km (0.076 R)
• M10: 5,351,415 km (0.088 R)
• M11: 6,206,068 km (0.041 R)
• M12: 6,666,380 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.9

Radius: 13.1

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.88 AU - 4.16 AU

Year: 4264 Days

Day: 6.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 113.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,930,515 km

• M1: 162,912 km (0.101 R)
• M2: 652,845 km (0.045 R)
• M3: 1,065,586 km (0.118 R)
• M4: 1,496,577 km (0.039 R)
• M5: 1,929,065 km (0.072 R)
• M6: 2,446,224 km (0.088 R)
• M7: 3,109,093 km (0.103 R)
• M8: 3,723,491 km (0.095 R)
• M9: 4,372,147 km (0.104 R)
• M10: 5,197,180 km (0.116 R)
• M11: 6,268,749 km (0.091 R)
• M12: 7,189,374 km (0.114 R)
• M13: 7,648,939 km (0.089 R)
• M14: 8,304,028 km (0.05 R)
• M15: 9,033,767 km (0.072 R)
• M16: 12,157,071 km (0.073 R)
• M17: 18,550,734 km (0.101 R)
• M18: 21,773,521 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.7

Radius: 10.6

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.37 AU - 3.67 AU

Year: 4264 Days

Day: 10.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 60.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,930,515 km

• M1: 131,796 km (0.062 R)
• M2: 463,753 km (0.088 R)
• M3: 814,112 km (0.087 R)
• M4: 1,194,838 km (0.096 R)
• M5: 2,230,055 km (0.12 R)
• M6: 3,089,346 km (0.113 R)
• M7: 3,677,864 km (0.099 R)
• M8: 5,053,566 km (0.028 R)
• M9: 5,452,394 km (0.05 R)
• M10: 6,558,071 km (0.107 R)
• M11: 7,430,227 km (0.052 R)
• M12: 10,641,196 km (0.086 R)
• M13: 11,844,112 km (0.104 R)
• M14: 13,485,201 km (0.111 R)
• M15: 14,099,001 km (0.052 R)
• M16: 16,280,587 km (0.117 R)
• M17: 19,505,767 km (0.112 R)
• M18: 20,557,440 km (0.059 R)
• M19: 21,924,914 km (0.101 R)
• M20: 22,276,021 km (0.076 R)
• M21: 25,996,669 km (0.115 R)
• M22: 26,469,398 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.9

Radius: 12.7

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.87 AU - 4.51 AU

Year: 4577 Days

Day: 8.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 80,930,515 km

• M1: 158,424 km (0.105 R)
• M2: 661,671 km (0.075 R)
• M3: 1,438,384 km (0.106 R)
• M4: 2,556,777 km (0.098 R)
• M5: 3,001,083 km (0.114 R)
• M6: 3,910,339 km (0.119 R)
• M7: 5,049,227 km (0.066 R)
• M8: 5,873,960 km (0.074 R)
• M9: 6,819,569 km (0.094 R)
• M10: 9,543,596 km (0.113 R)
• M11: 10,895,063 km (0.052 R)
• M12: 12,320,581 km (0.109 R)
• M13: 12,721,055 km (0.043 R)
• M14: 13,653,798 km (0.113 R)
• M15: 16,424,500 km (0.073 R)
• M16: 17,280,499 km (0.065 R)
• M17: 17,973,735 km (0.105 R)
• M18: 19,550,647 km (0.112 R)
• M19: 20,372,836 km (0.08 R)
• M20: 20,933,679 km (0.117 R)
• M21: 28,059,325 km (0.07 R)
• M22: 29,371,148 km (0.078 R)
• M23: 29,817,399 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.9

Radius: 12.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.89 AU - 5.25 AU

Year: 7371 Days

Day: 14.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,930,515 km

• M1: 157,975 km (0.091 R)
• M2: 689,048 km (0.101 R)
• M3: 1,324,839 km (0.058 R)
• M4: 1,824,496 km (0.08 R)
• M5: 2,748,861 km (0.046 R)
• M6: 3,296,838 km (0.111 R)
• M7: 5,937,539 km (0.102 R)
• M8: 7,103,505 km (0.115 R)
• M9: 7,949,332 km (0.119 R)
• M10: 10,019,317 km (0.103 R)
• M11: 10,611,725 km (0.098 R)
• M12: 11,618,070 km (0.115 R)
• M13: 12,950,987 km (0.115 R)
• M14: 13,876,100 km (0.073 R)
• M15: 15,797,236 km (0.101 R)
• M16: 19,036,927 km (0.067 R)
• M17: 20,959,110 km (0.091 R)
• M18: 21,702,761 km (0.093 R)
• M19: 24,445,190 km (0.07 R)
• M20: 26,111,860 km (0.088 R)
• M21: 28,210,568 km (0.088 R)
• M22: 28,752,262 km (0.097 R)
• M23: 29,856,743 km (0.111 R)
• M24: 32,248,065 km (0.115 R)
• M25: 33,239,450 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.2

Radius: 5.5

Gravity: 16.54 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.22 AU - 8.74 AU

Year: 15944 Days

Day: 20.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,930,515 km

• M1: 68,366 km (0.088 R)
• M2: 1,055,563 km (0.104 R)
• M3: 1,838,408 km (0.106 R)
• M4: 3,452,569 km (0.075 R)
• M5: 5,149,458 km (0.066 R)
• M6: 9,698,879 km (0.091 R)
• M7: 10,513,140 km (0.111 R)
• M8: 10,965,524 km (0.056 R)
• M9: 12,778,201 km (0.044 R)
• M10: 14,711,604 km (0.087 R)
• M11: 16,005,177 km (0.082 R)
• M12: 18,981,277 km (0.041 R)
• M13: 25,091,452 km (0.099 R)
• M14: 28,423,745 km (0.116 R)
• M15: 40,304,359 km (0.081 R)
• M16: 42,111,801 km (0.107 R)
• M17: 44,409,923 km (0.1 R)
• M18: 53,605,854 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 848.2

Radius: 4

Gravity: 53.01 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.75 AU - 10.09 AU

Year: 17201 Days

Day: 18.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 80,930,515 km

• M1: 208,240 km (0.096 R)
• M2: 1,602,343 km (0.049 R)
• M3: 2,083,749 km (0.06 R)
• M4: 2,402,093 km (0.097 R)
• M5: 3,670,234 km (0.09 R)
• M6: 8,844,226 km (0.114 R)
• M7: 9,560,052 km (0.046 R)
• M8: 12,003,584 km (0.102 R)
• M9: 13,157,432 km (0.109 R)
• M10: 15,604,703 km (0.081 R)
• M11: 18,426,568 km (0.114 R)
• M12: 18,690,758 km (0.108 R)
• M13: 19,681,096 km (0.1 R)
• M14: 27,727,068 km (0.115 R)
• M15: 31,830,089 km (0.062 R)
• M16: 41,363,961 km (0.109 R)
• M17: 43,195,488 km (0.114 R)
• M18: 46,042,784 km (0.032 R)
• M19: 51,235,476 km (0.07 R)
• M20: 51,757,722 km (0.047 R)
• M21: 55,330,717 km (0.114 R)
• M22: 63,963,861 km (0.102 R)
• M23: 64,772,138 km (0.12 R)
• M24: 71,918,428 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.1

Radius: 6.4

Gravity: 21.76 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.48 AU - 10.74 AU

Year: 19235 Days

Day: 17.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,930,515 km

• M1: 80,783 km (0.099 R)
• M2: 292,015 km (0.064 R)
• M3: 608,265 km (0.061 R)
• M4: 883,076 km (0.104 R)
• M5: 1,584,241 km (0.105 R)
• M6: 2,134,163 km (0.083 R)
• M7: 4,729,537 km (0.089 R)
• M8: 6,242,420 km (0.105 R)
• M9: 6,463,077 km (0.114 R)
• M10: 7,108,592 km (0.092 R)
• M11: 9,533,573 km (0.114 R)
• M12: 10,005,106 km (0.113 R)
• M13: 12,184,747 km (0.093 R)
• M14: 12,529,869 km (0.119 R)
• M15: 13,024,140 km (0.109 R)
• M16: 14,507,702 km (0.07 R)
• M17: 16,183,198 km (0.101 R)
• M18: 17,110,406 km (0.093 R)
• M19: 20,104,159 km (0.098 R)
• M20: 23,963,634 km (0.055 R)
• M21: 26,409,559 km (0.118 R)
• M22: 27,221,427 km (0.102 R)
• M23: 29,139,421 km (0.105 R)
• M24: 32,577,330 km (0.087 R)
• M25: 33,510,970 km (0.112 R)
• M26: 37,279,041 km (0.096 R)
• M27: 41,320,278 km (0.075 R)
• M28: 46,644,167 km (0.069 R)
• M29: 49,732,167 km (0.093 R)
• M30: 51,864,983 km (0.076 R)
• M31: 56,502,517 km (0.106 R)
• M32: 65,112,623 km (0.031 R)
• M33: 70,499,493 km (0.091 R)
• M34: 73,642,095 km (0.039 R)
• M35: 78,529,158 km (0.071 R)
• M36: 80,205,103 km (0.116 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: 232 - 12,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit