🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.5 AU - 0.74 AU

Year: 320 Days

Day: 30.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.3

Radius: 11

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.14 AU - 1.24 AU

Year: 852 Days

Day: 8 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 47,884,257 km

• M1: 137,630 km (0.092 R)
• M2: 238,908 km (0.05 R)
• M3: 421,268 km (0.111 R)
• M4: 506,987 km (0.072 R)
• M5: 589,864 km (0.099 R)
• M6: 667,356 km (0.096 R)
• M7: 782,696 km (0.114 R)
• M8: 881,281 km (0.066 R)
• M9: 1,060,051 km (0.107 R)
• M10: 1,157,439 km (0.036 R)
• M11: 1,305,989 km (0.06 R)
• M12: 1,489,995 km (0.079 R)
• M13: 1,592,769 km (0.082 R)
• M14: 1,690,456 km (0.027 R)
• M15: 1,797,867 km (0.102 R)
• M16: 1,939,536 km (0.1 R)
• M17: 2,068,639 km (0.101 R)
• M18: 2,184,129 km (0.072 R)
• M19: 2,267,904 km (0.118 R)
• M20: 2,464,775 km (0.082 R)
• M21: 2,569,792 km (0.038 R)
• M22: 2,875,570 km (0.109 R)
• M23: 3,079,771 km (0.114 R)
• M24: 3,202,741 km (0.1 R)
• M25: 3,317,632 km (0.09 R)
• M26: 3,561,626 km (0.097 R)
• M27: 3,660,959 km (0.065 R)
• M28: 3,821,627 km (0.101 R)
• M29: 4,005,483 km (0.069 R)
• M30: 4,077,589 km (0.112 R)
• M31: 4,233,919 km (0.103 R)
• M32: 4,499,006 km (0.117 R)
• M33: 4,682,264 km (0.08 R)
• M34: 4,945,257 km (0.102 R)
• M35: 5,067,478 km (0.069 R)
• M36: 5,349,021 km (0.072 R)
• M37: 5,520,311 km (0.06 R)
• M38: 5,775,076 km (0.086 R)
• M39: 6,021,763 km (0.118 R)
• M40: 6,116,758 km (0.025 R)
• M41: 6,320,061 km (0.091 R)
• M42: 6,392,467 km (0.11 R)
• M43: 6,611,029 km (0.096 R)
• M44: 6,832,135 km (0.099 R)
• M45: 7,206,129 km (0.109 R)
• M46: 7,382,954 km (0.076 R)
• M47: 7,676,615 km (0.104 R)
• M48: 7,753,807 km (0.06 R)
• M49: 8,000,195 km (0.044 R)
• M50: 8,078,584 km (0.095 R)
• M51: 8,381,221 km (0.072 R)
• M52: 8,674,133 km (0.111 R)
• M53: 8,754,617 km (0.083 R)
• M54: 8,848,864 km (0.093 R)
• M55: 9,052,018 km (0.118 R)
• M56: 9,256,667 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.6

Radius: 11.8

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.23 AU - 1.69 AU

Year: 1157 Days

Day: 5 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,884,257 km

• M1: 146,905 km (0.11 R)
• M2: 232,625 km (0.043 R)
• M3: 332,406 km (0.088 R)
• M4: 512,522 km (0.075 R)
• M5: 633,697 km (0.032 R)
• M6: 707,448 km (0.088 R)
• M7: 814,860 km (0.119 R)
• M8: 1,018,313 km (0.115 R)
• M9: 1,137,393 km (0.119 R)
• M10: 1,284,148 km (0.091 R)
• M11: 1,376,300 km (0.099 R)
• M12: 1,514,230 km (0.095 R)
• M13: 1,737,579 km (0.08 R)
• M14: 1,866,533 km (0.11 R)
• M15: 1,945,371 km (0.113 R)
• M16: 2,068,639 km (0.109 R)
• M17: 2,183,680 km (0.036 R)
• M18: 2,267,006 km (0.118 R)
• M19: 2,351,529 km (0.036 R)
• M20: 2,437,249 km (0.093 R)
• M21: 2,524,015 km (0.092 R)
• M22: 2,641,300 km (0.063 R)
• M23: 2,832,785 km (0.088 R)
• M24: 3,028,908 km (0.117 R)
• M25: 3,160,255 km (0.072 R)
• M26: 3,318,978 km (0.078 R)
• M27: 3,396,021 km (0.113 R)
• M28: 3,519,589 km (0.092 R)
• M29: 3,651,086 km (0.064 R)
• M30: 3,750,867 km (0.092 R)
• M31: 3,824,619 km (0.048 R)
• M32: 3,905,701 km (0.104 R)
• M33: 4,083,274 km (0.117 R)
• M34: 4,235,565 km (0.111 R)
• M35: 4,361,676 km (0.071 R)
• M36: 4,488,983 km (0.102 R)
• M37: 4,675,233 km (0.102 R)
• M38: 4,886,016 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.4

Radius: 12.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.18 AU - 3.3 AU

Year: 2975 Days

Day: 13.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 47,884,257 km

• M1: 207,043 km (0.109 R)
• M2: 289,173 km (0.047 R)
• M3: 470,186 km (0.085 R)
• M4: 669,750 km (0.079 R)
• M5: 841,638 km (0.115 R)
• M6: 1,253,630 km (0.119 R)
• M7: 1,354,908 km (0.071 R)
• M8: 1,518,119 km (0.088 R)
• M9: 1,651,112 km (0.095 R)
• M10: 1,813,575 km (0.079 R)
• M11: 2,047,546 km (0.103 R)
• M12: 2,222,725 km (0.12 R)
• M13: 2,602,853 km (0.04 R)
• M14: 2,793,291 km (0.09 R)
• M15: 2,897,860 km (0.068 R)
• M16: 3,034,144 km (0.119 R)
• M17: 3,250,612 km (0.056 R)
• M18: 3,764,481 km (0.098 R)
• M19: 3,947,140 km (0.11 R)
• M20: 4,425,255 km (0.067 R)
• M21: 5,417,986 km (0.063 R)
• M22: 5,587,032 km (0.064 R)
• M23: 6,240,924 km (0.116 R)
• M24: 6,517,381 km (0.05 R)
• M25: 6,858,464 km (0.08 R)
• M26: 6,939,546 km (0.062 R)
• M27: 7,102,757 km (0.118 R)
• M28: 7,267,165 km (0.091 R)
• M29: 7,453,864 km (0.062 R)
• M30: 7,642,058 km (0.094 R)
• M31: 7,768,318 km (0.077 R)
• M32: 7,874,084 km (0.055 R)
• M33: 8,151,588 km (0.064 R)
• M34: 8,323,775 km (0.109 R)
• M35: 8,694,030 km (0.083 R)
• M36: 8,870,107 km (0.108 R)
• M37: 9,025,240 km (0.069 R)
• M38: 9,383,078 km (0.09 R)
• M39: 9,609,120 km (0.099 R)
• M40: 9,791,181 km (0.083 R)
• M41: 10,321,355 km (0.094 R)
• M42: 10,672,013 km (0.102 R)
• M43: 11,337,275 km (0.086 R)
• M44: 11,747,771 km (0.105 R)
• M45: 11,991,466 km (0.115 R)
• M46: 12,163,204 km (0.093 R)
• M47: 12,633,091 km (0.11 R)
• M48: 12,732,873 km (0.092 R)
• M49: 13,260,654 km (0.12 R)
• M50: 13,539,954 km (0.082 R)
• M51: 13,693,142 km (0.084 R)
• M52: 14,001,314 km (0.096 R)
• M53: 14,259,819 km (0.083 R)
• M54: 15,124,195 km (0.116 R)
• M55: 15,230,110 km (0.043 R)
• M56: 15,309,696 km (0.046 R)
• M57: 15,389,432 km (0.067 R)
• M58: 15,790,205 km (0.1 R)
• M59: 16,005,476 km (0.095 R)
• M60: 16,221,645 km (0.066 R)
• M61: 16,330,104 km (0.091 R)
• M62: 17,817,705 km (0.086 R)
• M63: 18,154,150 km (0.117 R)
• M64: 18,407,868 km (0.087 R)
• M65: 18,549,388 km (0.107 R)
• M66: 18,776,478 km (0.119 R)
• M67: 19,090,334 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.6

Radius: 13.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.11 AU - 6.73 AU

Year: 8278 Days

Day: 10.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 47,884,257 km

• M1: 165,904 km (0.118 R)
• M2: 344,673 km (0.119 R)
• M3: 431,141 km (0.093 R)
• M4: 528,230 km (0.112 R)
• M5: 664,963 km (0.066 R)
• M6: 943,215 km (0.11 R)
• M7: 1,050,775 km (0.067 R)
• M8: 1,259,764 km (0.036 R)
• M9: 1,525,001 km (0.053 R)
• M10: 1,957,339 km (0.028 R)
• M11: 2,315,925 km (0.115 R)
• M12: 2,760,829 km (0.043 R)
• M13: 3,274,548 km (0.119 R)
• M14: 3,672,478 km (0.104 R)
• M15: 4,100,926 km (0.088 R)
• M16: 4,237,360 km (0.114 R)
• M17: 4,452,332 km (0.111 R)
• M18: 5,005,994 km (0.115 R)
• M19: 5,398,389 km (0.055 R)
• M20: 5,868,874 km (0.091 R)
• M21: 6,370,177 km (0.111 R)
• M22: 7,011,652 km (0.091 R)
• M23: 7,138,810 km (0.074 R)
• M24: 7,303,518 km (0.065 R)
• M25: 8,069,608 km (0.085 R)
• M26: 8,222,049 km (0.047 R)
• M27: 8,802,488 km (0.058 R)
• M28: 9,556,761 km (0.032 R)
• M29: 9,738,522 km (0.107 R)
• M30: 10,622,496 km (0.045 R)
• M31: 11,553,444 km (0.108 R)
• M32: 11,941,949 km (0.096 R)
• M33: 12,137,773 km (0.106 R)
• M34: 13,948,057 km (0.093 R)
• M35: 14,177,390 km (0.1 R)
• M36: 14,292,581 km (0.073 R)
• M37: 14,779,522 km (0.118 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.7

Radius: 3.5

Gravity: 41.93 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.48 AU - 8.04 AU

Year: 11530 Days

Day: 18.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,884,257 km

• M1: 77,791 km (0.099 R)
• M2: 114,442 km (0.095 R)
• M3: 199,564 km (0.071 R)
• M4: 292,165 km (0.09 R)
• M5: 610,808 km (0.112 R)
• M6: 643,869 km (0.098 R)
• M7: 782,098 km (0.118 R)
• M8: 1,187,508 km (0.066 R)
• M9: 1,765,105 km (0.119 R)
• M10: 1,860,848 km (0.07 R)
• M11: 2,337,916 km (0.1 R)
• M12: 2,363,946 km (0.104 R)
• M13: 2,442,933 km (0.064 R)
• M14: 3,819,533 km (0.094 R)
• M15: 4,036,899 km (0.116 R)
• M16: 4,099,879 km (0.089 R)
• M17: 4,647,407 km (0.103 R)
• M18: 5,389,562 km (0.114 R)
• M19: 5,493,533 km (0.099 R)
• M20: 5,703,568 km (0.067 R)
• M21: 5,952,050 km (0.06 R)
• M22: 6,980,386 km (0.057 R)
• M23: 7,399,111 km (0.077 R)
• M24: 7,437,707 km (0.042 R)
• M25: 7,826,063 km (0.076 R)
• M26: 8,501,497 km (0.119 R)
• M27: 8,622,522 km (0.094 R)
• M28: 9,030,326 km (0.076 R)
• M29: 9,822,447 km (0.055 R)
• M30: 10,205,417 km (0.082 R)
• M31: 10,898,055 km (0.071 R)
• M32: 11,117,665 km (0.062 R)
• M33: 11,965,286 km (0.102 R)
• M34: 12,237,255 km (0.101 R)
• M35: 12,373,988 km (0.112 R)
• M36: 12,511,319 km (0.092 R)
• M37: 13,674,592 km (0.103 R)
• M38: 14,054,122 km (0.092 R)
• M39: 15,164,287 km (0.083 R)
• M40: 15,606,349 km (0.104 R)
• M41: 15,853,784 km (0.03 R)
• M42: 16,704,697 km (0.099 R)
• M43: 16,957,816 km (0.077 R)
• M44: 17,467,795 km (0.099 R)
• M45: 17,776,117 km (0.057 R)
• M46: 18,034,472 km (0.08 R)
• M47: 18,138,143 km (0.09 R)
• M48: 18,190,054 km (0.101 R)
• M49: 18,554,923 km (0.105 R)
• M50: 19,185,927 km (0.107 R)
• M51: 19,344,800 km (0.109 R)
• M52: 19,610,635 km (0.066 R)
• M53: 20,091,892 km (0.049 R)
• M54: 21,449,343 km (0.04 R)
• M55: 21,889,908 km (0.116 R)
• M56: 22,389,117 km (0.056 R)
• M57: 23,004,413 km (0.118 R)
• M58: 23,116,910 km (0.077 R)
• M59: 23,229,557 km (0.082 R)
• M60: 24,137,168 km (0.106 R)
• M61: 24,251,460 km (0.108 R)
• M62: 25,753,423 km (0.075 R)
• M63: 26,104,230 km (0.056 R)
• M64: 26,810,631 km (0.117 R)
• M65: 26,869,872 km (0.1 R)
• M66: 30,189,449 km (0.115 R)
• M67: 30,868,773 km (0.106 R)
• M68: 32,179,400 km (0.106 R)
• M69: 32,620,414 km (0.081 R)
• M70: 33,635,735 km (0.104 R)
• M71: 33,955,126 km (0.103 R)
• M72: 34,597,051 km (0.101 R)
• M73: 34,661,378 km (0.056 R)
• M74: 35,827,493 km (0.108 R)
• M75: 36,153,766 km (0.07 R)
• M76: 36,677,658 km (0.089 R)
• M77: 37,865,764 km (0.045 R)
• M78: 39,671,411 km (0.095 R)
• M79: 39,806,198 km (0.119 R)
• M80: 40,211,758 km (0.101 R)
• M81: 40,279,526 km (0.104 R)
• M82: 40,822,566 km (0.073 R)
• M83: 41,163,201 km (0.083 R)
• M84: 42,880,734 km (0.08 R)
• M85: 43,088,376 km (0.088 R)
• M86: 43,574,269 km (0.108 R)
• M87: 44,481,431 km (0.065 R)
• M88: 44,621,454 km (0.067 R)
• M89: 44,691,616 km (0.119 R)
• M90: 44,831,939 km (0.118 R)
• M91: 45,394,726 km (0.084 R)
• M92: 45,889,147 km (0.118 R)
• M93: 46,172,336 km (0.12 R)
• M94: 46,740,658 km (0.097 R)
• M95: 46,954,433 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 10,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit