🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.9

Radius: 10.7

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.58 AU - 0.68 AU

Year: 345 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,702,458 km

• M1: 133,142 km (0.103 R)
• M2: 519,703 km (0.05 R)
• M3: 879,037 km (0.103 R)
• M4: 1,519,466 km (0.095 R)
• M5: 1,923,081 km (0.109 R)
• M6: 2,372,622 km (0.099 R)
• M7: 3,010,358 km (0.035 R)
• M8: 3,841,524 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 10.1

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.65 AU - 0.75 AU

Year: 404 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,702,458 km

• M1: 125,812 km (0.087 R)
• M2: 624,571 km (0.111 R)
• M3: 1,203,664 km (0.108 R)
• M4: 1,742,217 km (0.038 R)
• M5: 2,324,901 km (0.07 R)
• M6: 2,925,386 km (0.05 R)
• M7: 3,338,127 km (0.078 R)
• M8: 4,506,785 km (0.076 R)
• M9: 5,623,085 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.5

Radius: 11.2

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.72 AU - 1.12 AU

Year: 609 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,702,458 km

• M1: 139,575 km (0.114 R)
• M2: 556,354 km (0.038 R)
• M3: 1,015,022 km (0.067 R)
• M4: 1,553,873 km (0.065 R)
• M5: 1,988,305 km (0.074 R)
• M6: 2,383,992 km (0.048 R)
• M7: 3,462,592 km (0.044 R)
• M8: 4,213,274 km (0.083 R)
• M9: 5,944,571 km (0.065 R)
• M10: 6,775,437 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.9

Radius: 8.1

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.04 AU - 2.42 AU

Year: 2299 Days

Day: 6.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 63,702,458 km

• M1: 101,278 km (0.067 R)
• M2: 354,547 km (0.086 R)
• M3: 725,699 km (0.061 R)
• M4: 1,033,572 km (0.117 R)
• M5: 1,306,438 km (0.093 R)
• M6: 1,608,177 km (0.107 R)
• M7: 1,878,500 km (0.089 R)
• M8: 2,155,107 km (0.055 R)
• M9: 2,938,850 km (0.076 R)
• M10: 3,265,422 km (0.12 R)
• M11: 4,085,069 km (0.086 R)
• M12: 4,675,831 km (0.118 R)
• M13: 5,809,484 km (0.086 R)
• M14: 7,422,149 km (0.11 R)
• M15: 7,853,140 km (0.065 R)
• M16: 8,210,081 km (0.082 R)
• M17: 8,640,025 km (0.102 R)
• M18: 9,020,452 km (0.076 R)
• M19: 9,883,034 km (0.117 R)
• M20: 10,583,152 km (0.081 R)
• M21: 11,504,375 km (0.081 R)
• M22: 12,800,791 km (0.117 R)
• M23: 13,253,923 km (0.065 R)
• M24: 13,632,405 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 630.5

Radius: 3.6

Gravity: 48.65 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.49 AU - 7.57 AU

Year: 14263 Days

Day: 18.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 63,702,458 km

• M1: 50,115 km (0.083 R)
• M2: 206,744 km (0.098 R)
• M3: 372,200 km (0.086 R)
• M4: 607,218 km (0.07 R)
• M5: 1,035,217 km (0.068 R)
• M6: 1,499,569 km (0.052 R)
• M7: 2,166,327 km (0.099 R)
• M8: 2,554,234 km (0.06 R)
• M9: 3,133,028 km (0.089 R)
• M10: 4,544,634 km (0.12 R)
• M11: 4,738,363 km (0.066 R)
• M12: 5,211,990 km (0.04 R)
• M13: 6,451,857 km (0.11 R)
• M14: 7,602,564 km (0.098 R)
• M15: 8,297,745 km (0.064 R)
• M16: 10,748,906 km (0.101 R)
• M17: 14,046,342 km (0.113 R)
• M18: 14,735,989 km (0.103 R)
• M19: 16,939,864 km (0.062 R)
• M20: 19,438,149 km (0.106 R)
• M21: 26,164,518 km (0.074 R)
• M22: 30,383,776 km (0.087 R)
• M23: 32,594,384 km (0.094 R)
• M24: 39,322,548 km (0.113 R)
• M25: 40,412,369 km (0.117 R)
• M26: 47,682,825 km (0.118 R)
• M27: 58,373,538 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.9

Radius: 5.6

Gravity: 17.54 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.88 AU - 8.08 AU

Year: 15560 Days

Day: 15.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 63,702,458 km

• M1: 69,862 km (0.099 R)
• M2: 1,206,956 km (0.041 R)
• M3: 1,438,234 km (0.063 R)
• M4: 1,666,819 km (0.085 R)
• M5: 1,866,981 km (0.092 R)
• M6: 2,216,891 km (0.103 R)
• M7: 2,459,688 km (0.08 R)
• M8: 4,217,912 km (0.12 R)
• M9: 5,478,124 km (0.107 R)
• M10: 6,802,215 km (0.093 R)
• M11: 8,326,318 km (0.053 R)
• M12: 9,425,863 km (0.098 R)
• M13: 10,228,904 km (0.038 R)
• M14: 10,450,608 km (0.101 R)
• M15: 12,093,043 km (0.034 R)
• M16: 17,247,438 km (0.099 R)
• M17: 18,120,790 km (0.079 R)
• M18: 19,106,640 km (0.115 R)
• M19: 22,371,165 km (0.073 R)
• M20: 22,838,957 km (0.074 R)
• M21: 23,601,009 km (0.076 R)
• M22: 24,183,693 km (0.077 R)
• M23: 24,975,215 km (0.041 R)
• M24: 28,206,379 km (0.078 R)
• M25: 29,194,174 km (0.106 R)
• M26: 29,865,420 km (0.106 R)
• M27: 32,773,303 km (0.059 R)
• M28: 33,376,631 km (0.046 R)
• M29: 37,545,924 km (0.092 R)
• M30: 45,841,575 km (0.105 R)
• M31: 46,444,454 km (0.109 R)
• M32: 48,752,450 km (0.113 R)
• M33: 49,223,085 km (0.064 R)
• M34: 49,696,712 km (0.099 R)
• M35: 50,492,872 km (0.086 R)
• M36: 53,429,478 km (0.069 R)
• M37: 54,601,577 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601

Radius: 3.2

Gravity: 58.69 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.75 AU - 8.75 AU

Year: 16357 Days

Day: 23.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 63,702,458 km

• M1: 39,943 km (0.086 R)
• M2: 290,968 km (0.069 R)
• M3: 476,469 km (0.092 R)
• M4: 588,219 km (0.12 R)
• M5: 1,034,469 km (0.073 R)
• M6: 1,544,748 km (0.112 R)
• M7: 1,690,905 km (0.119 R)
• M8: 2,029,594 km (0.096 R)
• M9: 2,887,987 km (0.117 R)
• M10: 3,478,300 km (0.107 R)
• M11: 3,816,242 km (0.043 R)
• M12: 4,053,354 km (0.089 R)
• M13: 5,918,690 km (0.084 R)
• M14: 6,358,508 km (0.113 R)
• M15: 6,776,784 km (0.049 R)
• M16: 7,761,287 km (0.078 R)
• M17: 9,733,885 km (0.089 R)
• M18: 13,790,979 km (0.108 R)
• M19: 14,993,147 km (0.105 R)
• M20: 16,964,399 km (0.091 R)
• M21: 17,603,929 km (0.054 R)
• M22: 25,215,020 km (0.036 R)
• M23: 26,152,401 km (0.118 R)
• M24: 27,112,968 km (0.118 R)
• M25: 27,329,437 km (0.092 R)
• M26: 27,766,113 km (0.077 R)
• M27: 28,765,576 km (0.034 R)
• M28: 29,103,967 km (0.085 R)
• M29: 36,048,001 km (0.086 R)
• M30: 37,638,375 km (0.059 R)
• M31: 40,532,795 km (0.037 R)
• M32: 41,386,251 km (0.117 R)
• M33: 43,276,420 km (0.114 R)
• M34: 45,833,796 km (0.048 R)
• M35: 48,172,459 km (0.038 R)
• M36: 48,809,297 km (0.093 R)
• M37: 49,937,116 km (0.113 R)
• M38: 51,910,910 km (0.046 R)
• M39: 58,143,008 km (0.042 R)
• M40: 59,958,527 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 17,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit