🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.08 AU - 1.52 AU

Year: 541 Days

Day: 46.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 92,134,367 km

• M1: 61,784 km (0.107 R)
• M2: 844,929 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.49 AU - 2.07 AU

Year: 867 Days

Day: 38 Hours

Environment

Temp: -48 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,134,367 km

• M1: 955,332 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.89 AU - 2.59 AU

Year: 1225 Days

Day: 34.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.78 AU - 3.7 AU

Year: 2130 Days

Day: 12.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.03 AU - 4.69 AU

Year: 3325 Days

Day: 43 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,134,367 km

• M1: 3,217,401 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.8

Radius: 15

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.84 AU - 9.48 AU

Year: 8514 Days

Day: 12.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 92,134,367 km

• M1: 198,367 km (0.119 R)
• M2: 406,009 km (0.088 R)
• M3: 561,441 km (0.116 R)
• M4: 691,591 km (0.089 R)
• M5: 807,529 km (0.051 R)
• M6: 902,823 km (0.096 R)
• M7: 1,183,768 km (0.046 R)
• M8: 1,278,763 km (0.089 R)
• M9: 1,460,075 km (0.068 R)
• M10: 1,923,978 km (0.037 R)
• M11: 2,392,818 km (0.057 R)
• M12: 2,683,187 km (0.057 R)
• M13: 3,007,067 km (0.107 R)
• M14: 3,435,964 km (0.077 R)
• M15: 3,957,312 km (0.111 R)
• M16: 4,153,136 km (0.068 R)
• M17: 4,864,025 km (0.108 R)
• M18: 5,368,320 km (0.088 R)
• M19: 6,001,268 km (0.08 R)
• M20: 6,833,182 km (0.11 R)
• M21: 7,277,936 km (0.069 R)
• M22: 7,398,063 km (0.05 R)
• M23: 8,102,071 km (0.07 R)
• M24: 8,195,570 km (0.039 R)
• M25: 8,636,285 km (0.045 R)
• M26: 8,763,742 km (0.113 R)
• M27: 9,117,242 km (0.098 R)
• M28: 9,739,121 km (0.079 R)
• M29: 10,005,106 km (0.067 R)
• M30: 10,476,339 km (0.101 R)
• M31: 10,920,345 km (0.066 R)
• M32: 11,058,275 km (0.059 R)
• M33: 11,266,216 km (0.088 R)
• M34: 11,545,664 km (0.107 R)
• M35: 11,650,981 km (0.115 R)
• M36: 11,756,597 km (0.044 R)
• M37: 12,505,185 km (0.09 R)
• M38: 12,685,750 km (0.059 R)
• M39: 13,306,132 km (0.108 R)
• M40: 13,861,739 km (0.064 R)
• M41: 14,123,535 km (0.113 R)
• M42: 14,424,975 km (0.1 R)
• M43: 15,885,199 km (0.03 R)
• M44: 16,474,615 km (0.088 R)
• M45: 16,831,705 km (0.081 R)
• M46: 16,991,326 km (0.056 R)
• M47: 17,674,988 km (0.108 R)
• M48: 18,326,637 km (0.09 R)
• M49: 18,862,048 km (0.099 R)
• M50: 19,110,829 km (0.093 R)
• M51: 19,360,657 km (0.031 R)
• M52: 19,527,908 km (0.105 R)
• M53: 20,498,798 km (0.03 R)
• M54: 21,485,246 km (0.12 R)
• M55: 21,875,547 km (0.036 R)
• M56: 22,883,537 km (0.067 R)
• M57: 23,727,718 km (0.03 R)
• M58: 24,176,063 km (0.065 R)
• M59: 25,172,535 km (0.052 R)
• M60: 25,309,417 km (0.064 R)
• M61: 25,721,559 km (0.048 R)
• M62: 27,674,559 km (0.09 R)
• M63: 28,099,267 km (0.083 R)
• M64: 28,241,385 km (0.094 R)
• M65: 29,242,345 km (0.081 R)
• M66: 29,482,449 km (0.064 R)
• M67: 29,578,641 km (0.103 R)
• M68: 29,819,643 km (0.098 R)
• M69: 30,595,158 km (0.118 R)
• M70: 32,067,201 km (0.119 R)
• M71: 32,215,752 km (0.094 R)
• M72: 33,011,463 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 10.6

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 10.02 AU - 11.34 AU

Year: 12748 Days

Day: 12.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 92,134,367 km

• M1: 160,369 km (0.076 R)
• M2: 236,365 km (0.079 R)
• M3: 451,337 km (0.117 R)
• M4: 591,809 km (0.063 R)
• M5: 809,025 km (0.106 R)
• M6: 968,646 km (0.104 R)
• M7: 1,569,132 km (0.062 R)
• M8: 1,730,249 km (0.039 R)
• M9: 1,833,771 km (0.03 R)
• M10: 1,982,471 km (0.03 R)
• M11: 2,157,201 km (0.059 R)
• M12: 2,429,021 km (0.093 R)
• M13: 2,640,253 km (0.073 R)
• M14: 2,857,619 km (0.032 R)
• M15: 3,106,101 km (0.056 R)
• M16: 3,387,644 km (0.117 R)
• M17: 3,624,158 km (0.108 R)
• M18: 4,281,491 km (0.09 R)
• M19: 4,480,157 km (0.109 R)
• M20: 4,595,198 km (0.101 R)
• M21: 4,681,965 km (0.118 R)
• M22: 5,488,297 km (0.097 R)
• M23: 5,642,383 km (0.061 R)
• M24: 5,891,912 km (0.118 R)
• M25: 6,049,588 km (0.102 R)
• M26: 7,025,714 km (0.116 R)
• M27: 7,226,924 km (0.09 R)
• M28: 7,980,598 km (0.103 R)
• M29: 8,050,310 km (0.083 R)
• M30: 8,155,328 km (0.081 R)
• M31: 9,747,797 km (0.113 R)
• M32: 10,312,230 km (0.114 R)
• M33: 10,540,965 km (0.096 R)
• M34: 11,988,624 km (0.098 R)
• M35: 12,552,458 km (0.056 R)
• M36: 13,664,419 km (0.089 R)
• M37: 13,831,819 km (0.091 R)
• M38: 14,042,004 km (0.091 R)
• M39: 14,338,058 km (0.093 R)
• M40: 14,636,356 km (0.044 R)
• M41: 14,764,711 km (0.111 R)
• M42: 15,238,787 km (0.081 R)
• M43: 15,717,949 km (0.094 R)
• M44: 16,780,393 km (0.079 R)
• M45: 17,865,875 km (0.115 R)
• M46: 18,555,970 km (0.118 R)
• M47: 19,207,768 km (0.116 R)
• M48: 19,962,041 km (0.092 R)
• M49: 20,390,489 km (0.106 R)
• M50: 20,581,974 km (0.112 R)
• M51: 21,840,691 km (0.064 R)
• M52: 22,282,154 km (0.08 R)
• M53: 22,677,092 km (0.053 R)
• M54: 22,776,276 km (0.113 R)
• M55: 23,524,116 km (0.098 R)
• M56: 24,635,478 km (0.055 R)
• M57: 24,839,380 km (0.114 R)
• M58: 25,351,603 km (0.082 R)
• M59: 25,660,672 km (0.082 R)
• M60: 25,763,895 km (0.102 R)
• M61: 25,970,938 km (0.102 R)
• M62: 26,699,779 km (0.098 R)
• M63: 27,593,776 km (0.089 R)
• M64: 29,573,405 km (0.118 R)
• M65: 29,953,084 km (0.091 R)
• M66: 30,170,749 km (0.12 R)
• M67: 30,443,466 km (0.1 R)
• M68: 30,826,885 km (0.078 R)
• M69: 31,266,853 km (0.119 R)
• M70: 31,432,457 km (0.094 R)
• M71: 31,819,916 km (0.113 R)
• M72: 32,487,870 km (0.074 R)
• M73: 32,767,469 km (0.1 R)
• M74: 33,611,201 km (0.089 R)
• M75: 34,747,397 km (0.057 R)
• M76: 35,896,009 km (0.087 R)
• M77: 36,127,287 km (0.076 R)
• M78: 38,112,750 km (0.063 R)
• M79: 38,348,666 km (0.074 R)
• M80: 38,525,790 km (0.046 R)
• M81: 39,774,184 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.5

Radius: 12

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.77 AU - 14.07 AU

Year: 14096 Days

Day: 9.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 69.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 92,134,367 km

• M1: 227,090 km (0.101 R)
• M2: 319,391 km (0.071 R)
• M3: 442,511 km (0.12 R)
• M4: 543,190 km (0.118 R)
• M5: 809,324 km (0.11 R)
• M6: 1,132,007 km (0.083 R)
• M7: 1,354,310 km (0.09 R)
• M8: 1,640,341 km (0.115 R)
• M9: 2,016,280 km (0.038 R)
• M10: 2,105,740 km (0.118 R)
• M11: 2,808,251 km (0.025 R)
• M12: 2,888,436 km (0.088 R)
• M13: 3,301,027 km (0.093 R)
• M14: 3,579,279 km (0.11 R)
• M15: 3,754,458 km (0.12 R)
• M16: 3,954,919 km (0.118 R)
• M17: 4,204,747 km (0.092 R)
• M18: 4,343,275 km (0.035 R)
• M19: 4,696,326 km (0.09 R)
• M20: 4,864,324 km (0.086 R)
• M21: 4,961,114 km (0.105 R)
• M22: 5,181,472 km (0.115 R)
• M23: 5,355,155 km (0.083 R)
• M24: 5,733,937 km (0.084 R)
• M25: 6,731,904 km (0.068 R)
• M26: 6,867,290 km (0.059 R)
• M27: 7,140,755 km (0.099 R)
• M28: 8,154,730 km (0.096 R)
• M29: 8,299,091 km (0.059 R)
• M30: 8,502,694 km (0.072 R)
• M31: 8,737,563 km (0.111 R)
• M32: 8,944,756 km (0.083 R)
• M33: 9,636,945 km (0.053 R)
• M34: 9,851,020 km (0.094 R)
• M35: 10,128,673 km (0.084 R)
• M36: 11,136,664 km (0.119 R)
• M37: 11,329,196 km (0.049 R)
• M38: 11,979,049 km (0.05 R)
• M39: 12,110,546 km (0.041 R)
• M40: 12,708,040 km (0.056 R)
• M41: 13,281,149 km (0.093 R)
• M42: 13,656,490 km (0.087 R)
• M43: 13,966,158 km (0.117 R)
• M44: 14,382,638 km (0.077 R)
• M45: 15,263,770 km (0.046 R)
• M46: 15,585,106 km (0.025 R)
• M47: 16,416,870 km (0.108 R)
• M48: 16,782,936 km (0.101 R)
• M49: 17,040,843 km (0.086 R)
• M50: 17,411,547 km (0.055 R)
• M51: 18,160,882 km (0.118 R)
• M52: 18,920,839 km (0.094 R)
• M53: 19,150,771 km (0.07 R)
• M54: 19,266,111 km (0.111 R)
• M55: 19,497,539 km (0.116 R)
• M56: 19,613,627 km (0.077 R)
• M57: 19,691,119 km (0.103 R)
• M58: 19,924,192 km (0.076 R)
• M59: 20,236,403 km (0.114 R)
• M60: 20,826,268 km (0.092 R)
• M61: 21,103,472 km (0.069 R)
• M62: 21,982,510 km (0.094 R)
• M63: 22,184,018 km (0.112 R)
• M64: 23,037,025 km (0.102 R)
• M65: 23,200,685 km (0.092 R)
• M66: 23,405,784 km (0.074 R)
• M67: 24,733,016 km (0.047 R)
• M68: 25,194,825 km (0.084 R)
• M69: 26,169,754 km (0.071 R)
• M70: 26,468,950 km (0.094 R)
• M71: 26,554,520 km (0.039 R)
• M72: 26,726,258 km (0.115 R)
• M73: 26,941,230 km (0.069 R)
• M74: 28,069,048 km (0.036 R)
• M75: 28,506,772 km (0.114 R)
• M76: 29,566,822 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.4

Radius: 4

Gravity: 54.71 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 14.92 AU - 17.26 AU

Year: 23574 Days

Day: 17 Hours

Environment

Temp: -203 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,134,367 km

• M1: 253,868 km (0.067 R)
• M2: 458,218 km (0.098 R)
• M3: 842,386 km (0.118 R)
• M4: 1,611,169 km (0.108 R)
• M5: 1,646,773 km (0.07 R)
• M6: 2,331,782 km (0.112 R)
• M7: 2,372,173 km (0.098 R)
• M8: 2,412,714 km (0.087 R)
• M9: 3,318,081 km (0.081 R)
• M10: 3,501,338 km (0.118 R)
• M11: 3,594,089 km (0.109 R)
• M12: 5,239,665 km (0.118 R)
• M13: 6,504,216 km (0.106 R)
• M14: 7,616,028 km (0.038 R)
• M15: 8,162,808 km (0.119 R)
• M16: 8,224,293 km (0.111 R)
• M17: 8,848,265 km (0.069 R)
• M18: 8,974,825 km (0.116 R)
• M19: 9,358,244 km (0.069 R)
• M20: 10,140,940 km (0.058 R)
• M21: 10,273,335 km (0.068 R)
• M22: 12,187,439 km (0.098 R)
• M23: 13,184,808 km (0.061 R)
• M24: 13,620,138 km (0.09 R)
• M25: 14,060,255 km (0.087 R)
• M26: 15,105,196 km (0.062 R)
• M27: 15,637,017 km (0.116 R)
• M28: 15,713,461 km (0.07 R)
• M29: 18,064,691 km (0.048 R)
• M30: 19,940,050 km (0.095 R)
• M31: 20,690,582 km (0.044 R)
• M32: 21,705,604 km (0.1 R)
• M33: 24,047,858 km (0.109 R)
• M34: 26,196,233 km (0.101 R)
• M35: 27,201,231 km (0.089 R)
• M36: 27,385,237 km (0.11 R)
• M37: 28,872,688 km (0.094 R)
• M38: 30,481,613 km (0.05 R)
• M39: 31,056,368 km (0.1 R)
• M40: 31,828,293 km (0.081 R)
• M41: 32,802,176 km (0.081 R)
• M42: 33,785,632 km (0.079 R)
• M43: 34,082,584 km (0.117 R)
• M44: 35,379,298 km (0.03 R)
• M45: 35,479,678 km (0.114 R)
• M46: 35,781,567 km (0.097 R)
• M47: 36,185,331 km (0.025 R)
• M48: 37,917,974 km (0.073 R)
• M49: 39,781,814 km (0.063 R)
• M50: 39,990,802 km (0.049 R)
• M51: 41,357,678 km (0.048 R)
• M52: 42,739,812 km (0.053 R)
• M53: 44,137,057 km (0.117 R)
• M54: 44,787,059 km (0.108 R)
• M55: 46,096,340 km (0.074 R)
• M56: 49,761,338 km (0.086 R)
• M57: 50,663,712 km (0.058 R)
• M58: 51,116,994 km (0.057 R)
• M59: 52,484,917 km (0.094 R)
• M60: 53,403,448 km (0.066 R)
• M61: 53,518,638 km (0.114 R)
• M62: 54,907,355 km (0.091 R)
• M63: 56,307,891 km (0.064 R)
• M64: 58,193,572 km (0.084 R)
• M65: 60,699,785 km (0.06 R)
• M66: 61,542,918 km (0.114 R)
• M67: 62,875,835 km (0.107 R)
• M68: 62,997,459 km (0.081 R)
• M69: 63,728,843 km (0.115 R)
• M70: 64,708,559 km (0.055 R)
• M71: 65,323,406 km (0.114 R)
• M72: 66,806,819 km (0.116 R)
• M73: 67,055,151 km (0.047 R)
• M74: 67,179,467 km (0.103 R)
• M75: 67,428,248 km (0.095 R)
• M76: 67,552,714 km (0.098 R)
• M77: 67,801,944 km (0.085 R)
• M78: 68,301,301 km (0.088 R)
• M79: 70,690,080 km (0.082 R)
• M80: 71,069,760 km (0.058 R)
• M81: 71,450,187 km (0.09 R)
• M82: 72,595,209 km (0.105 R)
• M83: 74,645,897 km (0.051 R)
• M84: 75,161,561 km (0.116 R)
• M85: 75,290,664 km (0.068 R)
• M86: 76,845,584 km (0.096 R)
• M87: 78,410,976 km (0.107 R)
• M88: 78,804,119 km (0.093 R)
• M89: 80,250,731 km (0.114 R)
• M90: 83,170,133 km (0.097 R)
• M91: 85,180,429 km (0.12 R)
• M92: 87,206,882 km (0.04 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: 523 - 15,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit