🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.44 AU - 0.6 AU

Year: 246 Days

Day: 33.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.54 AU - 0.58 AU

Year: 275 Days

Day: 41.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.9

Radius: 11.2

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.06 AU - 1.3 AU

Year: 841 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 24,992,565 km

• M1: 174,730 km (0.094 R)
• M2: 320,139 km (0.083 R)
• M3: 390,002 km (0.056 R)
• M4: 526,884 km (0.084 R)
• M5: 655,987 km (0.057 R)
• M6: 752,328 km (0.034 R)
• M7: 865,723 km (0.111 R)
• M8: 1,022,352 km (0.054 R)
• M9: 1,162,675 km (0.057 R)
• M10: 1,255,425 km (0.093 R)
• M11: 1,712,447 km (0.102 R)
• M12: 1,834,519 km (0.068 R)
• M13: 1,975,589 km (0.113 R)
• M14: 2,120,251 km (0.079 R)
• M15: 2,285,257 km (0.116 R)
• M16: 2,645,938 km (0.084 R)
• M17: 2,797,031 km (0.084 R)
• M18: 2,869,287 km (0.12 R)
• M19: 3,015,444 km (0.101 R)
• M20: 3,154,869 km (0.067 R)
• M21: 3,230,117 km (0.061 R)
• M22: 3,430,429 km (0.113 R)
• M23: 3,576,137 km (0.113 R)
• M24: 3,694,170 km (0.086 R)
• M25: 3,873,687 km (0.111 R)
• M26: 4,005,333 km (0.105 R)
• M27: 4,128,004 km (0.069 R)
• M28: 4,304,080 km (0.108 R)
• M29: 4,546,130 km (0.104 R)
• M30: 4,706,499 km (0.098 R)
• M31: 4,825,429 km (0.052 R)
• M32: 5,000,010 km (0.117 R)
• M33: 5,088,123 km (0.108 R)
• M34: 5,707,907 km (0.119 R)
• M35: 5,962,522 km (0.119 R)
• M36: 6,044,352 km (0.12 R)
• M37: 6,197,391 km (0.087 R)
• M38: 6,447,219 km (0.084 R)
• M39: 6,555,379 km (0.111 R)
• M40: 6,724,723 km (0.089 R)
• M41: 6,883,297 km (0.105 R)
• M42: 7,784,026 km (0.068 R)
• M43: 8,066,616 km (0.098 R)
• M44: 8,183,303 km (0.111 R)
• M45: 8,721,556 km (0.11 R)
• M46: 8,801,292 km (0.116 R)
• M47: 8,921,419 km (0.096 R)
• M48: 9,001,753 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573

Radius: 14.1

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.34 AU - 5.4 AU

Year: 5993 Days

Day: 8.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,992,565 km

• M1: 180,565 km (0.094 R)
• M2: 402,568 km (0.068 R)
• M3: 500,704 km (0.089 R)
• M4: 779,405 km (0.118 R)
• M5: 897,737 km (0.101 R)
• M6: 1,066,334 km (0.101 R)
• M7: 1,453,044 km (0.093 R)
• M8: 1,586,336 km (0.081 R)
• M9: 1,829,881 km (0.096 R)
• M10: 2,011,643 km (0.106 R)
• M11: 2,161,540 km (0.083 R)
• M12: 2,674,810 km (0.087 R)
• M13: 3,052,545 km (0.119 R)
• M14: 3,514,952 km (0.091 R)
• M15: 3,605,608 km (0.025 R)
• M16: 3,929,188 km (0.095 R)
• M17: 4,070,857 km (0.114 R)
• M18: 4,286,577 km (0.115 R)
• M19: 4,506,187 km (0.09 R)
• M20: 4,604,922 km (0.101 R)
• M21: 4,880,481 km (0.102 R)
• M22: 5,084,233 km (0.053 R)
• M23: 6,393,663 km (0.068 R)
• M24: 6,589,038 km (0.102 R)
• M25: 7,536,442 km (0.065 R)
• M26: 7,772,657 km (0.108 R)
• M27: 7,861,817 km (0.103 R)
• M28: 8,011,265 km (0.026 R)
• M29: 8,343,522 km (0.113 R)
• M30: 9,845,335 km (0.114 R)
• M31: 10,266,453 km (0.102 R)
• M32: 10,462,875 km (0.107 R)
• M33: 10,892,670 km (0.09 R)
• M34: 11,328,149 km (0.074 R)
• M35: 11,803,721 km (0.1 R)
• M36: 11,975,160 km (0.09 R)
• M37: 12,112,940 km (0.096 R)
• M38: 12,634,139 km (0.118 R)
• M39: 13,198,272 km (0.078 R)
• M40: 13,447,652 km (0.114 R)
• M41: 13,626,720 km (0.082 R)
• M42: 13,734,581 km (0.114 R)
• M43: 14,096,159 km (0.114 R)
• M44: 14,607,634 km (0.088 R)
• M45: 14,939,741 km (0.089 R)
• M46: 15,461,239 km (0.1 R)
• M47: 15,988,721 km (0.05 R)
• M48: 16,369,149 km (0.076 R)
• M49: 16,637,228 km (0.108 R)
• M50: 17,216,621 km (0.11 R)
• M51: 17,411,247 km (0.059 R)
• M52: 18,276,222 km (0.107 R)
• M53: 19,316,526 km (0.111 R)
• M54: 19,762,477 km (0.099 R)
• M55: 20,047,910 km (0.099 R)
• M56: 20,417,117 km (0.098 R)
• M57: 20,829,858 km (0.078 R)
• M58: 20,995,762 km (0.085 R)
• M59: 21,162,115 km (0.107 R)
• M60: 21,705,753 km (0.077 R)
• M61: 21,874,051 km (0.059 R)
• M62: 22,338,852 km (0.049 R)
• M63: 23,407,280 km (0.079 R)
• M64: 25,283,985 km (0.078 R)
• M65: 25,416,678 km (0.077 R)
• M66: 27,253,890 km (0.101 R)
• M67: 27,435,501 km (0.093 R)
• M68: 28,625,253 km (0.094 R)
• M69: 28,763,631 km (0.059 R)
• M70: 29,133,587 km (0.111 R)
• M71: 29,691,737 km (0.111 R)
• M72: 30,159,529 km (0.071 R)
• M73: 31,529,846 km (0.08 R)
• M74: 31,720,433 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 429.6

Radius: 7.2

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.17 AU - 8.43 AU

Year: 12939 Days

Day: 23.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 24,992,565 km

• M1: 153,487 km (0.114 R)
• M2: 248,183 km (0.091 R)
• M3: 600,935 km (0.119 R)
• M4: 1,210,546 km (0.1 R)
• M5: 1,294,620 km (0.089 R)
• M6: 1,558,660 km (0.074 R)
• M7: 1,604,288 km (0.115 R)
• M8: 1,887,925 km (0.114 R)
• M9: 2,368,882 km (0.067 R)
• M10: 2,609,585 km (0.094 R)
• M11: 2,971,313 km (0.064 R)
• M12: 3,803,227 km (0.092 R)
• M13: 4,341,480 km (0.093 R)
• M14: 4,504,392 km (0.095 R)
• M15: 4,802,690 km (0.098 R)
• M16: 5,279,458 km (0.082 R)
• M17: 5,593,913 km (0.074 R)
• M18: 6,388,128 km (0.038 R)
• M19: 6,499,279 km (0.095 R)
• M20: 6,798,475 km (0.116 R)
• M21: 8,159,965 km (0.083 R)
• M22: 8,604,870 km (0.074 R)
• M23: 8,892,247 km (0.074 R)
• M24: 9,391,904 km (0.104 R)
• M25: 9,560,501 km (0.027 R)
• M26: 10,462,277 km (0.103 R)
• M27: 10,637,007 km (0.085 R)
• M28: 10,812,784 km (0.113 R)
• M29: 10,989,609 km (0.067 R)
• M30: 11,167,331 km (0.086 R)
• M31: 11,570,647 km (0.052 R)
• M32: 11,615,676 km (0.111 R)
• M33: 11,842,167 km (0.082 R)
• M34: 11,887,645 km (0.083 R)
• M35: 12,345,564 km (0.093 R)
• M36: 12,530,318 km (0.108 R)
• M37: 12,715,969 km (0.103 R)
• M38: 13,325,730 km (0.084 R)
• M39: 13,467,848 km (0.028 R)
• M40: 13,992,936 km (0.119 R)
• M41: 15,310,444 km (0.108 R)
• M42: 15,658,409 km (0.07 R)
• M43: 16,160,011 km (0.115 R)
• M44: 16,260,989 km (0.119 R)
• M45: 16,311,553 km (0.035 R)
• M46: 16,565,122 km (0.087 R)
• M47: 16,666,998 km (0.097 R)
• M48: 16,820,037 km (0.04 R)
• M49: 17,230,683 km (0.069 R)
• M50: 17,957,130 km (0.102 R)
• M51: 18,009,340 km (0.1 R)
• M52: 18,114,058 km (0.043 R)
• M53: 18,534,877 km (0.104 R)
• M54: 18,693,451 km (0.029 R)
• M55: 20,851,250 km (0.115 R)
• M56: 21,458,319 km (0.103 R)
• M57: 21,569,320 km (0.06 R)
• M58: 22,127,171 km (0.078 R)
• M59: 22,859,602 km (0.108 R)
• M60: 23,200,236 km (0.076 R)
• M61: 23,485,519 km (0.069 R)
• M62: 24,928,840 km (0.036 R)
• M63: 25,162,511 km (0.094 R)
• M64: 26,400,733 km (0.12 R)
• M65: 27,658,702 km (0.048 R)
• M66: 27,840,014 km (0.106 R)
• M67: 28,021,776 km (0.062 R)
• M68: 28,203,836 km (0.092 R)
• M69: 28,508,268 km (0.112 R)
• M70: 29,181,757 km (0.093 R)
• M71: 29,243,242 km (0.049 R)
• M72: 29,922,267 km (0.068 R)
• M73: 30,544,295 km (0.118 R)
• M74: 31,674,507 km (0.073 R)
• M75: 33,074,294 km (0.08 R)
• M76: 34,429,352 km (0.057 R)
• M77: 35,146,374 km (0.102 R)
• M78: 36,462,536 km (0.053 R)
• M79: 37,861,875 km (0.073 R)
• M80: 38,063,233 km (0.108 R)
• M81: 38,804,491 km (0.041 R)
• M82: 39,142,881 km (0.055 R)
• M83: 39,686,670 km (0.08 R)
• M84: 40,027,603 km (0.091 R)
• M85: 40,987,722 km (0.107 R)
• M86: 42,511,825 km (0.105 R)
• M87: 43,350,920 km (0.088 R)
• M88: 43,631,865 km (0.082 R)
• M89: 43,772,636 km (0.114 R)
• M90: 45,330,100 km (0.104 R)
• M91: 45,900,965 km (0.093 R)
• M92: 46,115,638 km (0.047 R)
• M93: 47,917,544 km (0.101 R)
• M94: 48,499,031 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.4

Radius: 6.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.6 AU - 7.6 AU

Year: 13745 Days

Day: 20.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,992,565 km

• M1: 94,546 km (0.063 R)
• M2: 178,470 km (0.07 R)
• M3: 323,580 km (0.071 R)
• M4: 415,882 km (0.027 R)
• M5: 587,172 km (0.061 R)
• M6: 769,531 km (0.082 R)
• M7: 994,527 km (0.062 R)
• M8: 1,518,269 km (0.051 R)
• M9: 2,347,041 km (0.115 R)
• M10: 2,603,452 km (0.111 R)
• M11: 2,941,393 km (0.098 R)
• M12: 3,124,800 km (0.104 R)
• M13: 3,502,834 km (0.096 R)
• M14: 3,736,506 km (0.116 R)
• M15: 4,117,233 km (0.06 R)
• M16: 4,198,913 km (0.101 R)
• M17: 4,322,481 km (0.097 R)
• M18: 4,468,189 km (0.086 R)
• M19: 4,679,272 km (0.074 R)
• M20: 5,243,106 km (0.118 R)
• M21: 5,309,528 km (0.088 R)
• M22: 5,398,538 km (0.116 R)
• M23: 6,648,429 km (0.085 R)
• M24: 7,379,962 km (0.113 R)
• M25: 7,704,889 km (0.11 R)
• M26: 7,907,145 km (0.093 R)
• M27: 8,394,535 km (0.097 R)
• M28: 8,498,356 km (0.085 R)
• M29: 8,733,673 km (0.086 R)
• M30: 8,971,085 km (0.097 R)
• M31: 9,210,591 km (0.092 R)
• M32: 9,533,274 km (0.12 R)
• M33: 9,941,826 km (0.114 R)
• M34: 10,106,832 km (0.102 R)
• M35: 10,467,513 km (0.105 R)
• M36: 10,551,287 km (0.084 R)
• M37: 10,917,204 km (0.11 R)
• M38: 11,517,091 km (0.113 R)
• M39: 11,777,392 km (0.113 R)
• M40: 11,922,801 km (0.077 R)
• M41: 12,039,637 km (0.084 R)
• M42: 12,362,918 km (0.088 R)
• M43: 12,867,960 km (0.095 R)
• M44: 13,017,857 km (0.085 R)
• M45: 13,138,134 km (0.103 R)
• M46: 13,806,387 km (0.115 R)
• M47: 14,052,027 km (0.099 R)
• M48: 14,829,338 km (0.081 R)
• M49: 14,986,415 km (0.1 R)
• M50: 15,365,796 km (0.072 R)
• M51: 15,652,425 km (0.097 R)
• M52: 15,876,523 km (0.112 R)
• M53: 16,037,341 km (0.088 R)
• M54: 16,166,294 km (0.069 R)
• M55: 16,230,920 km (0.119 R)
• M56: 16,490,173 km (0.082 R)
• M57: 17,210,487 km (0.084 R)
• M58: 17,607,669 km (0.096 R)
• M59: 17,840,892 km (0.03 R)
• M60: 18,919,493 km (0.067 R)
• M61: 18,987,560 km (0.096 R)
• M62: 19,535,388 km (0.12 R)
• M63: 19,673,167 km (0.11 R)
• M64: 19,776,689 km (0.117 R)
• M65: 20,192,721 km (0.081 R)
• M66: 20,262,284 km (0.12 R)
• M67: 20,506,577 km (0.091 R)
• M68: 20,962,850 km (0.034 R)
• M69: 21,351,506 km (0.093 R)
• M70: 21,600,137 km (0.026 R)
• M71: 21,956,928 km (0.103 R)
• M72: 22,100,243 km (0.118 R)
• M73: 22,351,717 km (0.08 R)
• M74: 22,459,727 km (0.083 R)
• M75: 23,293,884 km (0.118 R)
• M76: 24,064,463 km (0.102 R)
• M77: 24,212,116 km (0.104 R)
• M78: 24,323,118 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 17,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit