🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.54 AU - 0.62 AU

Year: 281 Days

Day: 28.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,702,767 km

• M1: 103,821 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.5 AU - 0.78 AU

Year: 326 Days

Day: 17.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.2

Radius: 13.4

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.59 AU - 0.77 AU

Year: 357 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,702,767 km

• M1: 203,304 km (0.046 R)
• M2: 294,109 km (0.103 R)
• M3: 413,339 km (0.06 R)
• M4: 517,758 km (0.107 R)
• M5: 619,934 km (0.114 R)
• M6: 719,416 km (0.048 R)
• M7: 868,416 km (0.106 R)
• M8: 1,028,934 km (0.119 R)
• M9: 1,124,228 km (0.111 R)
• M10: 1,231,938 km (0.084 R)
• M11: 1,477,877 km (0.106 R)
• M12: 1,581,997 km (0.108 R)
• M13: 1,683,574 km (0.104 R)
• M14: 1,829,732 km (0.04 R)
• M15: 1,974,692 km (0.1 R)
• M16: 2,151,666 km (0.114 R)
• M17: 2,259,377 km (0.104 R)
• M18: 2,427,375 km (0.103 R)
• M19: 2,521,921 km (0.119 R)
• M20: 2,635,765 km (0.095 R)
• M21: 2,794,638 km (0.113 R)
• M22: 2,881,405 km (0.057 R)
• M23: 3,051,497 km (0.096 R)
• M24: 3,186,135 km (0.082 R)
• M25: 3,303,271 km (0.072 R)
• M26: 3,474,859 km (0.107 R)
• M27: 3,575,240 km (0.094 R)
• M28: 3,690,280 km (0.06 R)
• M29: 3,868,601 km (0.09 R)
• M30: 3,965,840 km (0.092 R)
• M31: 4,092,100 km (0.104 R)
• M32: 4,219,707 km (0.059 R)
• M33: 4,363,171 km (0.112 R)
• M34: 4,471,780 km (0.104 R)
• M35: 4,617,937 km (0.102 R)
• M36: 4,736,119 km (0.101 R)
• M37: 5,119,688 km (0.089 R)
• M38: 5,295,914 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.1

Radius: 10.4

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.6 AU - 1.9 AU

Year: 1472 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 84,702,767 km

• M1: 152,590 km (0.054 R)
• M2: 225,444 km (0.098 R)
• M3: 296,204 km (0.114 R)
• M4: 395,537 km (0.093 R)
• M5: 996,322 km (0.092 R)
• M6: 1,133,054 km (0.088 R)
• M7: 1,294,770 km (0.07 R)
• M8: 1,571,376 km (0.116 R)
• M9: 1,691,653 km (0.073 R)
• M10: 1,994,888 km (0.084 R)
• M11: 2,169,618 km (0.037 R)
• M12: 2,292,887 km (0.099 R)
• M13: 2,487,813 km (0.046 R)
• M14: 2,712,359 km (0.048 R)
• M15: 2,857,619 km (0.098 R)
• M16: 3,067,953 km (0.07 R)
• M17: 3,143,350 km (0.116 R)
• M18: 3,477,702 km (0.044 R)
• M19: 3,635,827 km (0.055 R)
• M20: 3,864,113 km (0.08 R)
• M21: 4,083,124 km (0.114 R)
• M22: 4,490,778 km (0.095 R)
• M23: 4,663,265 km (0.03 R)
• M24: 4,985,349 km (0.12 R)
• M25: 5,089,320 km (0.119 R)
• M26: 5,574,017 km (0.097 R)
• M27: 5,651,060 km (0.076 R)
• M28: 6,136,953 km (0.11 R)
• M29: 6,232,546 km (0.103 R)
• M30: 6,328,738 km (0.12 R)
• M31: 6,506,161 km (0.064 R)
• M32: 6,571,236 km (0.104 R)
• M33: 7,215,853 km (0.057 R)
• M34: 7,932,726 km (0.117 R)
• M35: 8,072,002 km (0.119 R)
• M36: 8,229,379 km (0.069 R)
• M37: 8,387,953 km (0.092 R)
• M38: 8,547,574 km (0.098 R)
• M39: 8,708,092 km (0.113 R)
• M40: 8,959,865 km (0.108 R)
• M41: 9,104,826 km (0.106 R)
• M42: 9,195,781 km (0.087 R)
• M43: 9,268,785 km (0.048 R)
• M44: 9,342,088 km (0.039 R)
• M45: 9,897,395 km (0.073 R)
• M46: 10,047,292 km (0.116 R)
• M47: 10,444,325 km (0.064 R)
• M48: 10,885,040 km (0.107 R)
• M49: 11,078,620 km (0.093 R)
• M50: 11,292,844 km (0.104 R)
• M51: 12,404,805 km (0.118 R)
• M52: 12,607,061 km (0.115 R)
• M53: 12,708,489 km (0.07 R)
• M54: 13,076,350 km (0.076 R)
• M55: 13,158,479 km (0.087 R)
• M56: 13,282,197 km (0.08 R)
• M57: 13,385,419 km (0.052 R)
• M58: 13,864,132 km (0.076 R)
• M59: 14,074,168 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.3

Radius: 13.9

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.88 AU - 2.58 AU

Year: 2117 Days

Day: 7 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 84,702,767 km

• M1: 173,384 km (0.101 R)
• M2: 286,330 km (0.049 R)
• M3: 372,947 km (0.063 R)
• M4: 474,524 km (0.117 R)
• M5: 654,640 km (0.056 R)
• M6: 746,793 km (0.111 R)
• M7: 886,218 km (0.117 R)
• M8: 990,488 km (0.104 R)
• M9: 1,090,120 km (0.032 R)
• M10: 1,232,088 km (0.028 R)
• M11: 1,340,397 km (0.049 R)
• M12: 1,452,147 km (0.094 R)
• M13: 1,642,285 km (0.117 R)
• M14: 1,740,571 km (0.09 R)
• M15: 1,841,101 km (0.068 R)
• M16: 2,001,320 km (0.074 R)
• M17: 2,202,380 km (0.074 R)
• M18: 2,485,419 km (0.106 R)
• M19: 2,793,441 km (0.085 R)
• M20: 2,885,743 km (0.096 R)
• M21: 3,223,685 km (0.103 R)
• M22: 3,320,774 km (0.041 R)
• M23: 3,805,919 km (0.106 R)
• M24: 4,654,139 km (0.086 R)
• M25: 4,923,116 km (0.026 R)
• M26: 5,067,628 km (0.115 R)
• M27: 5,278,860 km (0.092 R)
• M28: 5,393,901 km (0.113 R)
• M29: 5,493,084 km (0.105 R)
• M30: 6,118,703 km (0.083 R)
• M31: 6,308,991 km (0.108 R)
• M32: 6,396,207 km (0.025 R)
• M33: 6,571,834 km (0.078 R)
• M34: 6,999,984 km (0.079 R)
• M35: 7,235,750 km (0.067 R)
• M36: 7,400,457 km (0.086 R)
• M37: 7,603,461 km (0.075 R)
• M38: 7,752,311 km (0.112 R)
• M39: 8,319,287 km (0.096 R)
• M40: 8,860,532 km (0.076 R)
• M41: 9,036,908 km (0.055 R)
• M42: 9,453,239 km (0.084 R)
• M43: 9,693,942 km (0.091 R)
• M44: 10,058,811 km (0.112 R)
• M45: 10,325,095 km (0.03 R)
• M46: 10,573,129 km (0.109 R)
• M47: 10,697,744 km (0.112 R)
• M48: 10,906,732 km (0.093 R)
• M49: 11,435,112 km (0.076 R)
• M50: 11,756,149 km (0.082 R)
• M51: 12,080,178 km (0.077 R)
• M52: 12,582,827 km (0.09 R)
• M53: 12,693,080 km (0.06 R)
• M54: 13,721,715 km (0.109 R)
• M55: 13,835,260 km (0.098 R)
• M56: 14,108,725 km (0.09 R)
• M57: 14,361,096 km (0.104 R)
• M58: 14,753,940 km (0.086 R)
• M59: 15,526,913 km (0.106 R)
• M60: 15,811,149 km (0.104 R)
• M61: 16,025,522 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.2

Radius: 5.3

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.43 AU - 9.11 AU

Year: 13771 Days

Day: 17.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,702,767 km

• M1: 147,803 km (0.1 R)
• M2: 201,508 km (0.061 R)
• M3: 242,049 km (0.113 R)
• M4: 333,005 km (0.055 R)
• M5: 370,105 km (0.107 R)
• M6: 1,209,050 km (0.076 R)
• M7: 1,825,842 km (0.111 R)
• M8: 2,081,954 km (0.119 R)
• M9: 2,349,584 km (0.048 R)
• M10: 2,705,627 km (0.083 R)
• M11: 2,810,645 km (0.074 R)
• M12: 3,024,420 km (0.104 R)
• M13: 3,524,526 km (0.093 R)
• M14: 4,322,032 km (0.057 R)
• M15: 4,444,852 km (0.063 R)
• M16: 5,501,013 km (0.059 R)
• M17: 6,419,843 km (0.099 R)
• M18: 6,665,782 km (0.103 R)
• M19: 7,058,476 km (0.041 R)
• M20: 7,130,732 km (0.101 R)
• M21: 7,166,935 km (0.111 R)
• M22: 7,495,452 km (0.11 R)
• M23: 7,532,253 km (0.081 R)
• M24: 7,791,655 km (0.055 R)
• M25: 7,978,802 km (0.049 R)
• M26: 8,167,296 km (0.109 R)
• M27: 8,819,243 km (0.089 R)
• M28: 9,092,708 km (0.065 R)
• M29: 10,131,965 km (0.117 R)
• M30: 10,418,295 km (0.074 R)
• M31: 11,335,031 km (0.109 R)
• M32: 11,589,646 km (0.081 R)
• M33: 13,155,786 km (0.067 R)
• M34: 13,200,217 km (0.089 R)
• M35: 13,289,228 km (0.09 R)
• M36: 13,872,959 km (0.116 R)
• M37: 14,145,077 km (0.085 R)
• M38: 14,327,586 km (0.117 R)
• M39: 14,373,363 km (0.073 R)
• M40: 16,337,583 km (0.057 R)
• M41: 16,673,131 km (0.098 R)
• M42: 17,546,185 km (0.117 R)
• M43: 17,693,090 km (0.112 R)
• M44: 17,742,307 km (0.057 R)
• M45: 18,483,864 km (0.112 R)
• M46: 18,533,680 km (0.083 R)
• M47: 19,185,179 km (0.068 R)
• M48: 19,895,021 km (0.029 R)
• M49: 19,997,196 km (0.065 R)
• M50: 20,150,684 km (0.097 R)
• M51: 21,027,925 km (0.072 R)
• M52: 21,759,758 km (0.074 R)
• M53: 22,128,816 km (0.098 R)
• M54: 24,004,774 km (0.109 R)
• M55: 24,113,531 km (0.092 R)
• M56: 24,934,225 km (0.03 R)
• M57: 24,989,277 km (0.083 R)
• M58: 25,044,329 km (0.11 R)
• M59: 26,266,245 km (0.038 R)
• M60: 26,490,492 km (0.099 R)
• M61: 26,997,479 km (0.08 R)
• M62: 27,792,292 km (0.101 R)
• M63: 27,963,582 km (0.094 R)
• M64: 28,078,024 km (0.108 R)
• M65: 29,346,764 km (0.115 R)
• M66: 29,871,254 km (0.117 R)
• M67: 30,398,736 km (0.075 R)
• M68: 31,106,932 km (0.073 R)
• M69: 31,999,733 km (0.095 R)
• M70: 32,239,239 km (0.106 R)
• M71: 32,599,620 km (0.057 R)
• M72: 32,720,046 km (0.084 R)
• M73: 33,021,636 km (0.072 R)
• M74: 33,688,692 km (0.087 R)
• M75: 34,298,902 km (0.114 R)
• M76: 34,482,608 km (0.109 R)
• M77: 35,097,605 km (0.081 R)
• M78: 35,840,359 km (0.1 R)
• M79: 39,245,954 km (0.045 R)
• M80: 39,309,982 km (0.063 R)
• M81: 41,052,199 km (0.116 R)
• M82: 41,638,473 km (0.113 R)
• M83: 42,555,957 km (0.099 R)
• M84: 42,753,426 km (0.104 R)
• M85: 42,951,194 km (0.108 R)
• M86: 43,215,384 km (0.09 R)
• M87: 43,281,506 km (0.103 R)
• M88: 44,077,666 km (0.116 R)
• M89: 44,144,237 km (0.117 R)
• M90: 44,277,529 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 669.1

Radius: 7.2

Gravity: 12.91 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 10.21 AU - 12.15 AU

Year: 23768 Days

Day: 17.7 Hours

Environment

Temp: -242 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,702,767 km

• M1: 119,529 km (0.086 R)
• M2: 200,760 km (0.087 R)
• M3: 817,852 km (0.12 R)
• M4: 979,417 km (0.113 R)
• M5: 1,180,926 km (0.113 R)
• M6: 2,412,266 km (0.112 R)
• M7: 3,176,412 km (0.112 R)
• M8: 3,389,289 km (0.099 R)
• M9: 3,828,958 km (0.061 R)
• M10: 3,919,015 km (0.091 R)
• M11: 4,713,231 km (0.06 R)
• M12: 5,403,625 km (0.109 R)
• M13: 5,760,565 km (0.067 R)
• M14: 6,072,776 km (0.043 R)
• M15: 6,497,484 km (0.067 R)
• M16: 7,208,074 km (0.106 R)
• M17: 7,375,624 km (0.083 R)
• M18: 7,487,972 km (0.053 R)
• M19: 7,714,463 km (0.1 R)
• M20: 8,583,627 km (0.079 R)
• M21: 8,642,718 km (0.069 R)
• M22: 9,913,851 km (0.093 R)
• M23: 11,307,056 km (0.102 R)
• M24: 11,371,832 km (0.06 R)
• M25: 11,763,180 km (0.097 R)
• M26: 11,828,853 km (0.102 R)
• M27: 12,092,594 km (0.106 R)
• M28: 13,031,171 km (0.103 R)
• M29: 13,715,731 km (0.117 R)
• M30: 14,201,924 km (0.075 R)
• M31: 14,977,440 km (0.093 R)
• M32: 15,406,187 km (0.113 R)
• M33: 16,495,708 km (0.088 R)
• M34: 17,012,569 km (0.098 R)
• M35: 17,911,054 km (0.085 R)
• M36: 19,287,354 km (0.034 R)
• M37: 19,442,487 km (0.094 R)
• M38: 19,988,220 km (0.114 R)
• M39: 20,145,148 km (0.113 R)
• M40: 21,254,865 km (0.07 R)
• M41: 21,817,054 km (0.098 R)
• M42: 22,628,772 km (0.091 R)
• M43: 23,285,208 km (0.111 R)
• M44: 25,802,192 km (0.051 R)
• M45: 26,401,780 km (0.118 R)
• M46: 26,573,967 km (0.028 R)
• M47: 26,660,136 km (0.067 R)
• M48: 27,006,006 km (0.029 R)
• M49: 27,179,390 km (0.104 R)
• M50: 27,266,306 km (0.112 R)
• M51: 27,789,450 km (0.081 R)
• M52: 29,557,248 km (0.063 R)
• M53: 29,915,086 km (0.11 R)
• M54: 30,544,893 km (0.102 R)
• M55: 30,635,250 km (0.083 R)
• M56: 32,000,780 km (0.115 R)
• M57: 32,460,344 km (0.1 R)
• M58: 32,737,250 km (0.108 R)
• M59: 33,479,106 km (0.073 R)
• M60: 34,696,683 km (0.108 R)
• M61: 44,226,367 km (0.11 R)
• M62: 45,458,006 km (0.076 R)
• M63: 45,767,673 km (0.088 R)
• M64: 47,431,202 km (0.104 R)
• M65: 48,902,796 km (0.097 R)
• M66: 51,245,648 km (0.105 R)
• M67: 52,322,603 km (0.068 R)
• M68: 53,080,915 km (0.102 R)
• M69: 53,189,523 km (0.117 R)
• M70: 55,597,899 km (0.102 R)
• M71: 55,708,302 km (0.105 R)
• M72: 56,260,917 km (0.049 R)
• M73: 57,371,831 km (0.114 R)
• M74: 58,377,727 km (0.093 R)
• M75: 59,615,051 km (0.099 R)
• M76: 59,954,039 km (0.08 R)
• M77: 61,544,265 km (0.073 R)
• M78: 62,573,947 km (0.051 R)
• M79: 63,033,362 km (0.07 R)
• M80: 63,263,444 km (0.115 R)
• M81: 63,724,654 km (0.054 R)
• M82: 68,515,077 km (0.092 R)
• M83: 69,225,667 km (0.108 R)
• M84: 72,695,140 km (0.071 R)
• M85: 73,540,967 km (0.113 R)
• M86: 76,711,245 km (0.085 R)
• M87: 77,080,004 km (0.055 R)
• M88: 79,801,488 km (0.043 R)
• M89: 80,299,649 km (0.104 R)
• M90: 80,923,921 km (0.12 R)
• M91: 83,815,947 km (0.093 R)
• M92: 84,449,045 km (0.11 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 18,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit