🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.46 AU - 0.74 AU

Year: 305 Days

Day: 33.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,794,356 km

• M1: 150,944 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.4

Radius: 8.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.97 AU - 1.13 AU

Year: 706 Days

Day: 12.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,794,356 km

• M1: 115,938 km (0.113 R)
• M2: 426,504 km (0.116 R)
• M3: 683,513 km (0.089 R)
• M4: 1,179,878 km (0.119 R)
• M5: 1,620,743 km (0.069 R)
• M6: 2,158,996 km (0.082 R)
• M7: 2,864,201 km (0.051 R)
• M8: 3,195,411 km (0.069 R)
• M9: 3,502,984 km (0.091 R)
• M10: 3,765,678 km (0.089 R)
• M11: 4,028,222 km (0.115 R)
• M12: 4,288,971 km (0.089 R)
• M13: 5,061,046 km (0.113 R)
• M14: 5,496,974 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.8

Radius: 10.4

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.29 AU - 1.47 AU

Year: 1063 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,794,356 km

• M1: 129,402 km (0.066 R)
• M2: 578,645 km (0.101 R)
• M3: 928,853 km (0.054 R)
• M4: 1,313,320 km (0.104 R)
• M5: 1,663,977 km (0.1 R)
• M6: 2,699,045 km (0.056 R)
• M7: 3,549,658 km (0.109 R)
• M8: 4,159,569 km (0.071 R)
• M9: 4,599,087 km (0.058 R)
• M10: 5,038,157 km (0.069 R)
• M11: 5,471,991 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.8

Radius: 14.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.97 AU - 3.25 AU

Year: 3598 Days

Day: 9.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 58,794,356 km

• M1: 226,641 km (0.112 R)
• M2: 720,912 km (0.106 R)
• M3: 1,248,843 km (0.07 R)
• M4: 1,752,389 km (0.112 R)
• M5: 2,263,715 km (0.107 R)
• M6: 2,890,979 km (0.077 R)
• M7: 3,888,946 km (0.109 R)
• M8: 4,753,173 km (0.105 R)
• M9: 6,325,596 km (0.083 R)
• M10: 8,637,482 km (0.062 R)
• M11: 9,167,058 km (0.101 R)
• M12: 9,718,326 km (0.101 R)
• M13: 10,661,391 km (0.108 R)
• M14: 12,271,813 km (0.108 R)
• M15: 15,823,864 km (0.107 R)
• M16: 16,821,832 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.9

Radius: 13.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.93 AU - 5.61 AU

Year: 7936 Days

Day: 6.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,794,356 km

• M1: 171,439 km (0.046 R)
• M2: 681,717 km (0.1 R)
• M3: 1,426,715 km (0.088 R)
• M4: 2,542,416 km (0.11 R)
• M5: 3,318,230 km (0.087 R)
• M6: 5,452,842 km (0.066 R)
• M7: 6,491,052 km (0.114 R)
• M8: 7,834,291 km (0.105 R)
• M9: 8,458,563 km (0.081 R)
• M10: 10,016,625 km (0.036 R)
• M11: 11,995,655 km (0.117 R)
• M12: 15,266,313 km (0.12 R)
• M13: 17,751,583 km (0.083 R)
• M14: 20,155,022 km (0.094 R)
• M15: 23,286,554 km (0.063 R)
• M16: 25,599,188 km (0.101 R)
• M17: 28,657,716 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.6

Radius: 14.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.72 AU - 6.72 AU

Year: 8974 Days

Day: 14.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,794,356 km

• M1: 191,336 km (0.117 R)
• M2: 1,021,155 km (0.085 R)
• M3: 2,075,670 km (0.1 R)
• M4: 2,875,271 km (0.037 R)
• M5: 3,590,947 km (0.059 R)
• M6: 5,121,483 km (0.102 R)
• M7: 6,933,413 km (0.077 R)
• M8: 8,137,825 km (0.035 R)
• M9: 9,972,194 km (0.117 R)
• M10: 13,682,820 km (0.087 R)
• M11: 14,574,423 km (0.054 R)
• M12: 17,263,295 km (0.065 R)
• M13: 21,936,433 km (0.069 R)
• M14: 24,149,285 km (0.111 R)
• M15: 25,546,230 km (0.096 R)
• M16: 27,392,417 km (0.105 R)
• M17: 30,915,597 km (0.097 R)
• M18: 35,790,543 km (0.094 R)
• M19: 36,750,961 km (0.116 R)
• M20: 41,155,571 km (0.119 R)
• M21: 42,475,922 km (0.1 R)
• M22: 43,416,892 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.5

Radius: 8

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.15 AU - 7.91 AU

Year: 13555 Days

Day: 24 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,794,356 km

• M1: 99,483 km (0.112 R)
• M2: 365,468 km (0.058 R)
• M3: 666,907 km (0.111 R)
• M4: 1,262,756 km (0.053 R)
• M5: 1,528,292 km (0.055 R)
• M6: 2,298,571 km (0.101 R)
• M7: 4,159,569 km (0.074 R)
• M8: 4,408,649 km (0.069 R)
• M9: 5,473,936 km (0.108 R)
• M10: 7,162,148 km (0.053 R)
• M11: 7,850,447 km (0.059 R)
• M12: 8,896,137 km (0.117 R)
• M13: 9,217,922 km (0.03 R)
• M14: 11,475,802 km (0.054 R)
• M15: 12,135,080 km (0.053 R)
• M16: 16,425,697 km (0.068 R)
• M17: 16,980,705 km (0.082 R)
• M18: 18,946,271 km (0.074 R)
• M19: 20,496,703 km (0.106 R)
• M20: 22,382,085 km (0.102 R)
• M21: 23,236,888 km (0.066 R)
• M22: 26,494,531 km (0.105 R)
• M23: 27,937,402 km (0.115 R)
• M24: 29,229,778 km (0.117 R)
• M25: 32,040,274 km (0.084 R)
• M26: 36,998,097 km (0.115 R)
• M27: 41,928,244 km (0.114 R)
• M28: 42,314,655 km (0.084 R)
• M29: 43,488,550 km (0.074 R)
• M30: 44,017,079 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.3

Radius: 6.1

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.61 AU - 8.55 AU

Year: 13690 Days

Day: 15.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 58,794,356 km

• M1: 75,996 km (0.106 R)
• M2: 287,527 km (0.107 R)
• M3: 831,166 km (0.043 R)
• M4: 1,326,036 km (0.12 R)
• M5: 1,646,474 km (0.107 R)
• M6: 4,486,590 km (0.086 R)
• M7: 4,729,836 km (0.097 R)
• M8: 5,547,388 km (0.092 R)
• M9: 6,008,150 km (0.102 R)
• M10: 7,543,622 km (0.119 R)
• M11: 10,284,854 km (0.084 R)
• M12: 10,870,679 km (0.097 R)
• M13: 12,108,601 km (0.075 R)
• M14: 12,402,561 km (0.106 R)
• M15: 14,008,494 km (0.114 R)
• M16: 14,794,481 km (0.117 R)
• M17: 16,960,509 km (0.107 R)
• M18: 21,138,329 km (0.081 R)
• M19: 21,909,805 km (0.111 R)
• M20: 24,523,729 km (0.086 R)
• M21: 26,246,647 km (0.092 R)
• M22: 33,139,519 km (0.082 R)
• M23: 34,885,475 km (0.054 R)
• M24: 38,433,189 km (0.109 R)
• M25: 39,452,549 km (0.08 R)
• M26: 39,710,156 km (0.069 R)
• M27: 42,214,126 km (0.054 R)
• M28: 42,483,701 km (0.116 R)
• M29: 45,524,876 km (0.046 R)
• M30: 46,809,623 km (0.05 R)
• M31: 47,533,826 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.8

Radius: 4.6

Gravity: 30.43 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.08 AU - 10.04 AU

Year: 16429 Days

Day: 19.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 58,794,356 km

• M1: 57,296 km (0.076 R)
• M2: 200,760 km (0.08 R)
• M3: 724,652 km (0.108 R)
• M4: 1,286,542 km (0.089 R)
• M5: 1,553,424 km (0.06 R)
• M6: 1,965,566 km (0.094 R)
• M7: 2,490,805 km (0.037 R)
• M8: 2,716,099 km (0.102 R)
• M9: 2,905,939 km (0.113 R)
• M10: 3,338,875 km (0.086 R)
• M11: 5,359,793 km (0.062 R)
• M12: 6,925,484 km (0.057 R)
• M13: 8,419,219 km (0.106 R)
• M14: 8,772,569 km (0.087 R)
• M15: 9,562,745 km (0.109 R)
• M16: 12,735,416 km (0.115 R)
• M17: 13,746,399 km (0.119 R)
• M18: 14,095,111 km (0.109 R)
• M19: 17,179,371 km (0.116 R)
• M20: 17,747,394 km (0.103 R)
• M21: 21,051,113 km (0.105 R)
• M22: 22,653,157 km (0.119 R)
• M23: 22,944,125 km (0.073 R)
• M24: 23,632,724 km (0.068 R)
• M25: 27,502,372 km (0.082 R)
• M26: 28,503,630 km (0.111 R)
• M27: 29,528,974 km (0.054 R)
• M28: 31,652,965 km (0.06 R)
• M29: 35,545,950 km (0.043 R)
• M30: 37,404,105 km (0.062 R)
• M31: 47,198,128 km (0.051 R)
• M32: 48,470,608 km (0.092 R)
• M33: 53,446,532 km (0.072 R)
• M34: 55,880,938 km (0.119 R)
• M35: 58,934,979 km (0.076 R)
• M36: 60,595,964 km (0.061 R)
• M37: 61,720,491 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 412.5

Radius: 3.4

Gravity: 35.68 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.24 AU - 9.62 AU

Year: 17506 Days

Day: 16.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,794,356 km

• M1: 42,336 km (0.105 R)
• M2: 351,854 km (0.076 R)
• M3: 676,482 km (0.093 R)
• M4: 804,687 km (0.094 R)
• M5: 916,885 km (0.07 R)
• M6: 1,173,147 km (0.03 R)
• M7: 1,431,203 km (0.079 R)
• M8: 2,003,863 km (0.106 R)
• M9: 2,561,265 km (0.109 R)
• M10: 3,395,124 km (0.105 R)
• M11: 3,887,600 km (0.104 R)
• M12: 4,271,917 km (0.091 R)
• M13: 5,723,764 km (0.056 R)
• M14: 6,338,911 km (0.11 R)
• M15: 9,345,080 km (0.086 R)
• M16: 10,638,952 km (0.085 R)
• M17: 11,864,906 km (0.112 R)
• M18: 12,606,313 km (0.044 R)
• M19: 12,732,724 km (0.097 R)
• M20: 14,180,532 km (0.107 R)
• M21: 16,177,065 km (0.115 R)
• M22: 16,476,709 km (0.056 R)
• M23: 20,108,048 km (0.07 R)
• M24: 22,897,899 km (0.111 R)
• M25: 26,552,276 km (0.04 R)
• M26: 28,354,332 km (0.109 R)
• M27: 31,265,506 km (0.06 R)
• M28: 31,381,295 km (0.097 R)
• M29: 34,001,502 km (0.076 R)
• M30: 34,740,665 km (0.115 R)
• M31: 36,635,172 km (0.072 R)
• M32: 37,673,232 km (0.098 R)
• M33: 38,199,517 km (0.109 R)
• M34: 41,460,601 km (0.04 R)
• M35: 49,623,708 km (0.102 R)
• M36: 51,536,616 km (0.113 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: 287 - 16,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit