🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.42 AU - 0.6 AU

Year: 235 Days

Day: 31.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.5

Radius: 11.4

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.66 AU - 1.08 AU

Year: 524 Days

Day: 5.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,277,121 km

• M1: 155,731 km (0.119 R)
• M2: 256,112 km (0.064 R)
• M3: 341,831 km (0.068 R)
• M4: 492,476 km (0.11 R)
• M5: 574,456 km (0.071 R)
• M6: 646,263 km (0.093 R)
• M7: 721,810 km (0.098 R)
• M8: 793,318 km (0.097 R)
• M9: 913,445 km (0.1 R)
• M10: 989,291 km (0.118 R)
• M11: 1,080,994 km (0.068 R)
• M12: 1,227,451 km (0.076 R)
• M13: 1,306,139 km (0.095 R)
• M14: 1,386,772 km (0.1 R)
• M15: 1,531,134 km (0.071 R)
• M16: 1,638,845 km (0.065 R)
• M17: 1,719,777 km (0.084 R)
• M18: 1,818,811 km (0.062 R)
• M19: 1,940,135 km (0.073 R)
• M20: 2,012,241 km (0.12 R)
• M21: 2,109,779 km (0.102 R)
• M22: 2,201,931 km (0.084 R)
• M23: 2,313,531 km (0.086 R)
• M24: 2,386,535 km (0.073 R)
• M25: 2,460,287 km (0.11 R)
• M26: 2,534,936 km (0.105 R)
• M27: 2,697,998 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.1

Radius: 14

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.85 AU - 2.43 AU

Year: 2021 Days

Day: 12.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 61,277,121 km

• M1: 201,658 km (0.114 R)
• M2: 321,635 km (0.109 R)
• M3: 504,594 km (0.096 R)
• M4: 615,894 km (0.108 R)
• M5: 724,203 km (0.115 R)
• M6: 847,173 km (0.061 R)
• M7: 970,741 km (0.04 R)
• M8: 1,108,819 km (0.101 R)
• M9: 1,205,011 km (0.095 R)
• M10: 1,556,117 km (0.106 R)
• M11: 1,776,924 km (0.064 R)
• M12: 2,291,391 km (0.114 R)
• M13: 2,395,660 km (0.103 R)
• M14: 2,544,510 km (0.066 R)
• M15: 2,641,898 km (0.089 R)
• M16: 2,918,954 km (0.072 R)
• M17: 3,078,425 km (0.099 R)
• M18: 3,252,557 km (0.094 R)
• M19: 3,465,883 km (0.105 R)
• M20: 3,770,016 km (0.099 R)
• M21: 3,906,599 km (0.1 R)
• M22: 4,032,261 km (0.116 R)
• M23: 4,184,851 km (0.09 R)
• M24: 4,378,430 km (0.057 R)
• M25: 4,482,850 km (0.047 R)
• M26: 4,601,331 km (0.037 R)
• M27: 4,761,102 km (0.115 R)
• M28: 5,017,812 km (0.089 R)
• M29: 5,376,398 km (0.097 R)
• M30: 5,757,872 km (0.118 R)
• M31: 6,413,261 km (0.098 R)
• M32: 6,787,704 km (0.116 R)
• M33: 6,970,064 km (0.085 R)
• M34: 7,231,112 km (0.093 R)
• M35: 7,417,362 km (0.085 R)
• M36: 7,526,718 km (0.115 R)
• M37: 7,889,941 km (0.107 R)
• M38: 8,162,209 km (0.071 R)
• M39: 8,323,775 km (0.114 R)
• M40: 8,600,980 km (0.054 R)
• M41: 8,897,782 km (0.099 R)
• M42: 8,997,414 km (0.1 R)
• M43: 9,518,464 km (0.115 R)
• M44: 10,066,740 km (0.082 R)
• M45: 10,222,770 km (0.11 R)
• M46: 10,327,339 km (0.116 R)
• M47: 10,502,219 km (0.07 R)
• M48: 10,607,686 km (0.097 R)
• M49: 11,122,452 km (0.042 R)
• M50: 11,337,723 km (0.098 R)
• M51: 11,681,649 km (0.12 R)
• M52: 11,791,005 km (0.081 R)
• M53: 12,157,819 km (0.07 R)
• M54: 12,342,572 km (0.073 R)
• M55: 12,435,323 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.2

Radius: 3.5

Gravity: 55.61 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.89 AU - 8.13 AU

Year: 10725 Days

Day: 21.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,277,121 km

• M1: 278,252 km (0.088 R)
• M2: 330,163 km (0.118 R)
• M3: 459,265 km (0.068 R)
• M4: 603,478 km (0.073 R)
• M5: 654,640 km (0.103 R)
• M6: 779,555 km (0.114 R)
• M7: 892,800 km (0.065 R)
• M8: 1,031,328 km (0.043 R)
• M9: 1,556,566 km (0.053 R)
• M10: 1,796,521 km (0.067 R)
• M11: 1,845,888 km (0.053 R)
• M12: 2,099,606 km (0.048 R)
• M13: 2,230,504 km (0.077 R)
• M14: 2,555,580 km (0.044 R)
• M15: 2,639,056 km (0.119 R)
• M16: 2,837,572 km (0.103 R)
• M17: 3,279,036 km (0.113 R)
• M18: 3,678,761 km (0.1 R)
• M19: 3,932,330 km (0.107 R)
• M20: 4,191,583 km (0.064 R)
• M21: 5,106,374 km (0.095 R)
• M22: 5,749,196 km (0.059 R)
• M23: 6,080,106 km (0.116 R)
• M24: 6,304,204 km (0.09 R)
• M25: 6,454,999 km (0.106 R)
• M26: 6,530,845 km (0.089 R)
• M27: 6,914,713 km (0.11 R)
• M28: 7,703,991 km (0.066 R)
• M29: 7,946,340 km (0.114 R)
• M30: 8,646,458 km (0.118 R)
• M31: 9,711,295 km (0.071 R)
• M32: 9,754,828 km (0.098 R)
• M33: 9,929,259 km (0.105 R)
• M34: 10,414,256 km (0.065 R)
• M35: 10,907,031 km (0.115 R)
• M36: 11,133,522 km (0.1 R)
• M37: 12,571,906 km (0.115 R)
• M38: 13,336,800 km (0.106 R)
• M39: 14,116,803 km (0.06 R)
• M40: 14,611,673 km (0.077 R)
• M41: 14,661,489 km (0.11 R)
• M42: 15,061,962 km (0.082 R)
• M43: 15,364,749 km (0.042 R)
• M44: 15,466,026 km (0.103 R)
• M45: 15,771,505 km (0.081 R)
• M46: 18,177,936 km (0.077 R)
• M47: 18,554,026 km (0.101 R)
• M48: 19,150,323 km (0.039 R)
• M49: 19,752,753 km (0.04 R)
• M50: 19,863,007 km (0.084 R)
• M51: 20,305,817 km (0.085 R)
• M52: 21,201,309 km (0.107 R)
• M53: 21,257,708 km (0.072 R)
• M54: 21,427,202 km (0.116 R)
• M55: 21,597,145 km (0.066 R)
• M56: 22,052,521 km (0.091 R)
• M57: 22,281,406 km (0.06 R)
• M58: 22,914,803 km (0.088 R)
• M59: 24,081,517 km (0.118 R)
• M60: 25,627,013 km (0.09 R)
• M61: 25,687,151 km (0.091 R)
• M62: 26,229,892 km (0.086 R)
• M63: 26,593,864 km (0.113 R)
• M64: 27,449,713 km (0.117 R)
• M65: 27,942,788 km (0.102 R)
• M66: 28,004,572 km (0.087 R)
• M67: 28,376,472 km (0.104 R)
• M68: 28,750,168 km (0.083 R)
• M69: 29,502,346 km (0.072 R)
• M70: 30,451,544 km (0.081 R)
• M71: 30,961,823 km (0.091 R)
• M72: 31,089,878 km (0.116 R)
• M73: 31,153,906 km (0.057 R)
• M74: 32,120,458 km (0.093 R)
• M75: 32,574,787 km (0.095 R)
• M76: 32,770,162 km (0.056 R)
• M77: 32,900,611 km (0.09 R)
• M78: 32,965,985 km (0.026 R)
• M79: 33,489,877 km (0.066 R)
• M80: 33,555,550 km (0.043 R)
• M81: 33,752,870 km (0.069 R)
• M82: 35,479,080 km (0.039 R)
• M83: 35,881,498 km (0.116 R)
• M84: 39,293,227 km (0.116 R)
• M85: 40,266,960 km (0.111 R)
• M86: 40,336,822 km (0.113 R)
• M87: 40,967,377 km (0.089 R)
• M88: 41,460,003 km (0.088 R)
• M89: 42,949,549 km (0.087 R)
• M90: 43,306,788 km (0.116 R)
• M91: 43,952,303 km (0.119 R)
• M92: 45,180,352 km (0.12 R)
• M93: 45,543,725 km (0.111 R)
• M94: 47,669,960 km (0.113 R)
• M95: 49,678,610 km (0.041 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.8

Radius: 7.5

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.84 AU - 12.52 AU

Year: 22536 Days

Day: 21.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,277,121 km

• M1: 228,885 km (0.038 R)
• M2: 460,013 km (0.095 R)
• M3: 582,684 km (0.039 R)
• M4: 970,142 km (0.061 R)
• M5: 1,477,728 km (0.079 R)
• M6: 1,556,267 km (0.049 R)
• M7: 1,884,784 km (0.097 R)
• M8: 1,999,076 km (0.04 R)
• M9: 2,057,120 km (0.078 R)
• M10: 2,541,817 km (0.064 R)
• M11: 2,764,868 km (0.094 R)
• M12: 3,899,418 km (0.082 R)
• M13: 4,045,874 km (0.096 R)
• M14: 4,457,717 km (0.051 R)
• M15: 4,610,906 km (0.116 R)
• M16: 4,726,844 km (0.106 R)
• M17: 5,939,185 km (0.096 R)
• M18: 6,406,828 km (0.112 R)
• M19: 7,971,771 km (0.1 R)
• M20: 8,298,493 km (0.075 R)
• M21: 10,046,395 km (0.098 R)
• M22: 10,197,040 km (0.103 R)
• M23: 10,755,937 km (0.116 R)
• M24: 10,961,784 km (0.091 R)
• M25: 12,437,866 km (0.12 R)
• M26: 12,491,721 km (0.111 R)
• M27: 13,419,228 km (0.1 R)
• M28: 14,595,516 km (0.102 R)
• M29: 15,340,065 km (0.081 R)
• M30: 17,405,563 km (0.11 R)
• M31: 18,562,852 km (0.101 R)
• M32: 19,306,503 km (0.082 R)
• M33: 19,681,993 km (0.103 R)
• M34: 22,442,822 km (0.101 R)
• M35: 23,168,372 km (0.063 R)
• M36: 23,567,349 km (0.102 R)
• M37: 24,170,079 km (0.12 R)
• M38: 24,237,398 km (0.065 R)
• M39: 25,322,282 km (0.05 R)
• M40: 25,802,042 km (0.036 R)
• M41: 27,258,976 km (0.098 R)
• M42: 27,469,311 km (0.062 R)
• M43: 29,242,793 km (0.078 R)
• M44: 30,542,500 km (0.119 R)
• M45: 32,973,764 km (0.107 R)
• M46: 34,174,886 km (0.107 R)
• M47: 40,550,747 km (0.077 R)
• M48: 41,756,057 km (0.118 R)
• M49: 42,079,487 km (0.034 R)
• M50: 43,463,118 km (0.115 R)
• M51: 44,119,404 km (0.031 R)
• M52: 46,107,859 km (0.086 R)
• M53: 46,274,810 km (0.045 R)
• M54: 46,777,160 km (0.078 R)
• M55: 46,860,935 km (0.099 R)
• M56: 48,125,336 km (0.107 R)
• M57: 48,719,239 km (0.06 R)
• M58: 49,400,807 km (0.106 R)
• M59: 50,343,274 km (0.082 R)
• M60: 51,032,471 km (0.112 R)
• M61: 52,768,854 km (0.093 R)
• M62: 53,644,450 km (0.112 R)
• M63: 55,587,278 km (0.095 R)
• M64: 56,121,192 km (0.097 R)
• M65: 56,567,443 km (0.12 R)
• M66: 58,635,035 km (0.062 R)
• M67: 59,450,792 km (0.097 R)
• M68: 60,270,439 km (0.07 R)
• M69: 60,818,865 km (0.108 R)
• M70: 61,277,083 km (0.071 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: 458 - 12,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit