🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.84 AU - 1 AU

Year: 370 Days

Day: 24.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.96 AU - 1.22 AU

Year: 477 Days

Day: 24 Hours

Environment

Temp: -60 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.22 AU - 1.36 AU

Year: 614 Days

Day: 23.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,606,413 km

• M1: 118,482 km (0.067 R)
• M2: 928,554 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.3 AU - 1.5 AU

Year: 694 Days

Day: 17.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.08 AU - 3.36 AU

Year: 1879 Days

Day: 18.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,606,413 km

• M1: 115,490 km (0.104 R)
• M2: 2,199,986 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 10.5

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.89 AU - 4.25 AU

Year: 3440 Days

Day: 10.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 79,606,413 km

• M1: 140,173 km (0.074 R)
• M2: 245,490 km (0.088 R)
• M3: 317,147 km (0.113 R)
• M4: 383,270 km (0.068 R)
• M5: 473,328 km (0.109 R)
• M6: 591,510 km (0.058 R)
• M7: 692,638 km (0.113 R)
• M8: 785,688 km (0.107 R)
• M9: 906,413 km (0.087 R)
• M10: 1,219,223 km (0.108 R)
• M11: 1,361,041 km (0.035 R)
• M12: 1,443,470 km (0.109 R)
• M13: 1,691,054 km (0.049 R)
• M14: 1,799,962 km (0.093 R)
• M15: 1,952,402 km (0.093 R)
• M16: 2,035,578 km (0.091 R)
• M17: 2,141,194 km (0.091 R)
• M18: 2,469,262 km (0.059 R)
• M19: 2,627,836 km (0.094 R)
• M20: 2,708,469 km (0.113 R)
• M21: 2,825,156 km (0.09 R)
• M22: 2,955,306 km (0.11 R)
• M23: 3,111,935 km (0.088 R)
• M24: 3,209,772 km (0.109 R)
• M25: 3,483,835 km (0.084 R)
• M26: 3,610,993 km (0.094 R)
• M27: 4,068,314 km (0.093 R)
• M28: 4,310,812 km (0.119 R)
• M29: 4,951,839 km (0.109 R)
• M30: 5,341,990 km (0.09 R)
• M31: 5,430,104 km (0.095 R)
• M32: 5,503,855 km (0.085 R)
• M33: 5,592,866 km (0.11 R)
• M34: 5,682,326 km (0.107 R)
• M35: 5,862,741 km (0.097 R)
• M36: 5,938,437 km (0.105 R)
• M37: 6,167,471 km (0.032 R)
• M38: 6,290,890 km (0.107 R)
• M39: 6,430,764 km (0.089 R)
• M40: 6,508,854 km (0.086 R)
• M41: 6,666,081 km (0.099 R)
• M42: 6,792,791 km (0.05 R)
• M43: 6,920,397 km (0.088 R)
• M44: 7,129,236 km (0.095 R)
• M45: 7,258,788 km (0.06 R)
• M46: 7,768,468 km (0.085 R)
• M47: 7,952,174 km (0.056 R)
• M48: 8,069,758 km (0.096 R)
• M49: 8,171,036 km (0.085 R)
• M50: 8,238,804 km (0.071 R)
• M51: 8,306,721 km (0.111 R)
• M52: 8,649,300 km (0.115 R)
• M53: 8,718,265 km (0.099 R)
• M54: 9,031,373 km (0.096 R)
• M55: 9,136,690 km (0.086 R)
• M56: 9,348,221 km (0.067 R)
• M57: 9,507,992 km (0.098 R)
• M58: 9,920,583 km (0.095 R)
• M59: 10,047,292 km (0.105 R)
• M60: 10,247,454 km (0.061 R)
• M61: 10,467,363 km (0.073 R)
• M62: 10,633,417 km (0.118 R)
• M63: 11,343,857 km (0.108 R)
• M64: 11,476,401 km (0.098 R)
• M65: 11,552,396 km (0.093 R)
• M66: 12,011,662 km (0.091 R)
• M67: 12,771,021 km (0.068 R)
• M68: 13,027,581 km (0.095 R)
• M69: 13,285,787 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430

Radius: 10.9

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.14 AU - 5.88 AU

Year: 4698 Days

Day: 10.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 79,606,413 km

• M1: 172,187 km (0.08 R)
• M2: 263,741 km (0.092 R)
• M3: 428,000 km (0.111 R)
• M4: 507,137 km (0.025 R)
• M5: 582,684 km (0.116 R)
• M6: 768,634 km (0.108 R)
• M7: 904,020 km (0.071 R)
• M8: 1,097,600 km (0.098 R)
• M9: 1,278,463 km (0.059 R)
• M10: 1,469,500 km (0.101 R)
• M11: 1,568,683 km (0.107 R)
• M12: 1,788,891 km (0.099 R)
• M13: 2,178,594 km (0.074 R)
• M14: 2,308,894 km (0.083 R)
• M15: 2,594,775 km (0.068 R)
• M16: 3,035,939 km (0.093 R)
• M17: 3,108,793 km (0.051 R)
• M18: 3,462,742 km (0.1 R)
• M19: 3,692,973 km (0.117 R)
• M20: 4,108,107 km (0.094 R)
• M21: 4,601,032 km (0.089 R)
• M22: 4,769,479 km (0.101 R)
• M23: 4,982,955 km (0.103 R)
• M24: 5,777,769 km (0.07 R)
• M25: 6,028,495 km (0.104 R)
• M26: 6,120,498 km (0.025 R)
• M27: 6,493,595 km (0.116 R)
• M28: 6,970,363 km (0.058 R)
• M29: 7,781,632 km (0.113 R)
• M30: 8,211,278 km (0.059 R)
• M31: 8,390,346 km (0.076 R)
• M32: 8,467,539 km (0.059 R)
• M33: 8,596,791 km (0.102 R)
• M34: 8,935,780 km (0.106 R)
• M35: 9,412,249 km (0.109 R)
• M36: 9,951,550 km (0.11 R)
• M37: 11,088,344 km (0.083 R)
• M38: 11,371,832 km (0.04 R)
• M39: 11,945,988 km (0.09 R)
• M40: 12,559,040 km (0.116 R)
• M41: 13,182,415 km (0.112 R)
• M42: 13,302,243 km (0.072 R)
• M43: 13,513,026 km (0.074 R)
• M44: 13,603,533 km (0.081 R)
• M45: 13,785,444 km (0.087 R)
• M46: 13,876,698 km (0.114 R)
• M47: 14,893,515 km (0.099 R)
• M48: 16,158,066 km (0.092 R)
• M49: 16,286,421 km (0.115 R)
• M50: 16,382,912 km (0.101 R)
• M51: 16,933,282 km (0.069 R)
• M52: 17,096,344 km (0.077 R)
• M53: 17,194,330 km (0.092 R)
• M54: 17,919,282 km (0.054 R)
• M55: 18,721,575 km (0.08 R)
• M56: 19,535,388 km (0.098 R)
• M57: 21,868,217 km (0.103 R)
• M58: 22,545,596 km (0.081 R)
• M59: 22,689,210 km (0.106 R)
• M60: 22,761,017 km (0.116 R)
• M61: 22,977,036 km (0.088 R)
• M62: 23,085,345 km (0.058 R)
• M63: 23,193,803 km (0.111 R)
• M64: 23,447,521 km (0.087 R)
• M65: 23,665,785 km (0.081 R)
• M66: 23,738,639 km (0.064 R)
• M67: 24,287,663 km (0.117 R)
• M68: 24,582,221 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.5

Radius: 9.1

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.62 AU - 9.86 AU

Year: 10826 Days

Day: 14.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,606,413 km

• M1: 120,576 km (0.103 R)
• M2: 204,650 km (0.081 R)
• M3: 448,195 km (0.089 R)
• M4: 516,412 km (0.102 R)
• M5: 915,090 km (0.108 R)
• M6: 1,375,104 km (0.075 R)
• M7: 1,437,336 km (0.061 R)
• M8: 1,695,991 km (0.103 R)
• M9: 1,899,743 km (0.088 R)
• M10: 2,507,410 km (0.088 R)
• M11: 3,537,840 km (0.117 R)
• M12: 3,653,330 km (0.072 R)
• M13: 3,711,523 km (0.079 R)
• M14: 3,917,669 km (0.097 R)
• M15: 4,249,178 km (0.114 R)
• M16: 4,341,181 km (0.107 R)
• M17: 4,558,546 km (0.036 R)
• M18: 4,779,502 km (0.038 R)
• M19: 4,843,231 km (0.114 R)
• M20: 5,003,899 km (0.061 R)
• M21: 5,731,842 km (0.119 R)
• M22: 5,833,719 km (0.12 R)
• M23: 6,317,069 km (0.109 R)
• M24: 6,957,348 km (0.029 R)
• M25: 7,065,956 km (0.06 R)
• M26: 7,730,320 km (0.068 R)
• M27: 7,805,269 km (0.068 R)
• M28: 7,994,061 km (0.117 R)
• M29: 8,184,200 km (0.052 R)
• M30: 9,276,863 km (0.075 R)
• M31: 9,396,541 km (0.114 R)
• M32: 9,516,968 km (0.086 R)
• M33: 11,296,883 km (0.099 R)
• M34: 11,553,294 km (0.096 R)
• M35: 12,028,417 km (0.118 R)
• M36: 14,405,976 km (0.116 R)
• M37: 14,823,803 km (0.081 R)
• M38: 15,671,424 km (0.109 R)
• M39: 16,197,261 km (0.07 R)
• M40: 16,389,793 km (0.072 R)
• M41: 17,908,361 km (0.092 R)
• M42: 19,318,171 km (0.077 R)
• M43: 19,420,197 km (0.091 R)
• M44: 19,624,847 km (0.066 R)
• M45: 20,346,806 km (0.106 R)
• M46: 20,867,856 km (0.06 R)
• M47: 22,242,959 km (0.099 R)
• M48: 22,672,006 km (0.11 R)
• M49: 22,887,577 km (0.104 R)
• M50: 22,995,586 km (0.047 R)
• M51: 24,305,016 km (0.093 R)
• M52: 25,806,829 km (0.106 R)
• M53: 27,052,681 km (0.096 R)
• M54: 27,568,045 km (0.078 R)
• M55: 27,740,532 km (0.098 R)
• M56: 28,608,349 km (0.108 R)
• M57: 28,957,959 km (0.115 R)
• M58: 29,309,065 km (0.075 R)
• M59: 30,786,943 km (0.062 R)
• M60: 31,205,069 km (0.101 R)
• M61: 32,107,293 km (0.1 R)
• M62: 32,713,614 km (0.082 R)
• M63: 33,814,504 km (0.114 R)
• M64: 34,245,945 km (0.119 R)
• M65: 35,301,208 km (0.104 R)
• M66: 35,926,976 km (0.072 R)
• M67: 36,178,300 km (0.067 R)
• M68: 36,241,281 km (0.119 R)
• M69: 36,493,353 km (0.102 R)
• M70: 36,556,484 km (0.098 R)
• M71: 36,809,154 km (0.086 R)
• M72: 37,380,170 km (0.104 R)
• M73: 37,507,328 km (0.064 R)
• M74: 37,634,785 km (0.096 R)
• M75: 37,698,514 km (0.108 R)
• M76: 38,017,905 km (0.11 R)
• M77: 38,466,400 km (0.056 R)
• M78: 39,692,803 km (0.096 R)
• M79: 39,822,654 km (0.055 R)
• M80: 39,952,655 km (0.117 R)
• M81: 40,670,126 km (0.049 R)
• M82: 41,589,255 km (0.12 R)
• M83: 41,919,268 km (0.073 R)
• M84: 42,316,301 km (0.107 R)
• M85: 42,980,964 km (0.042 R)
• M86: 43,448,308 km (0.076 R)
• M87: 45,198,603 km (0.036 R)
• M88: 45,266,371 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.2

Radius: 5.4

Gravity: 26.41 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.64 AU - 13.84 AU

Year: 20184 Days

Day: 17.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,606,413 km

• M1: 243,396 km (0.12 R)
• M2: 362,924 km (0.045 R)
• M3: 522,396 km (0.103 R)
• M4: 2,143,588 km (0.067 R)
• M5: 2,179,043 km (0.096 R)
• M6: 2,851,036 km (0.044 R)
• M7: 2,968,919 km (0.111 R)
• M8: 3,373,582 km (0.045 R)
• M9: 3,667,093 km (0.097 R)
• M10: 4,012,514 km (0.114 R)
• M11: 4,550,019 km (0.106 R)
• M12: 4,734,324 km (0.11 R)
• M13: 4,827,224 km (0.091 R)
• M14: 5,790,485 km (0.095 R)
• M15: 5,940,083 km (0.117 R)
• M16: 6,141,441 km (0.116 R)
• M17: 6,447,668 km (0.12 R)
• M18: 7,021,825 km (0.05 R)
• M19: 7,776,247 km (0.051 R)
• M20: 9,070,568 km (0.094 R)
• M21: 9,477,474 km (0.091 R)
• M22: 9,831,123 km (0.087 R)
• M23: 9,949,904 km (0.091 R)
• M24: 10,979,137 km (0.095 R)
• M25: 11,475,054 km (0.09 R)
• M26: 11,725,780 km (0.075 R)
• M27: 12,168,889 km (0.069 R)
• M28: 12,617,533 km (0.094 R)
• M29: 12,876,338 km (0.103 R)
• M30: 14,330,578 km (0.101 R)
• M31: 14,940,339 km (0.101 R)
• M32: 15,905,694 km (0.088 R)
• M33: 16,395,777 km (0.115 R)
• M34: 17,391,052 km (0.027 R)
• M35: 17,751,134 km (0.065 R)
• M36: 18,698,986 km (0.047 R)
• M37: 19,364,846 km (0.073 R)
• M38: 19,513,845 km (0.082 R)
• M39: 20,113,733 km (0.111 R)
• M40: 20,795,899 km (0.062 R)
• M41: 21,716,973 km (0.115 R)
• M42: 24,077,628 km (0.083 R)
• M43: 24,559,482 km (0.116 R)
• M44: 25,450,936 km (0.118 R)
• M45: 25,695,977 km (0.104 R)
• M46: 26,435,589 km (0.047 R)
• M47: 27,265,708 km (0.105 R)
• M48: 30,757,023 km (0.061 R)
• M49: 30,930,856 km (0.077 R)
• M50: 31,454,598 km (0.073 R)
• M51: 31,805,255 km (0.034 R)
• M52: 32,687,584 km (0.096 R)
• M53: 34,838,053 km (0.071 R)
• M54: 35,110,022 km (0.08 R)
• M55: 35,291,783 km (0.1 R)
• M56: 35,747,458 km (0.108 R)
• M57: 37,033,701 km (0.052 R)
• M58: 37,311,205 km (0.085 R)
• M59: 37,589,607 km (0.116 R)
• M60: 37,682,507 km (0.119 R)
• M61: 37,961,656 km (0.107 R)
• M62: 39,273,630 km (0.112 R)
• M63: 41,173,672 km (0.099 R)
• M64: 41,269,415 km (0.111 R)
• M65: 44,079,162 km (0.113 R)
• M66: 47,853,217 km (0.025 R)
• M67: 51,213,634 km (0.08 R)
• M68: 51,936,192 km (0.063 R)
• M69: 54,228,929 km (0.065 R)
• M70: 55,070,866 km (0.107 R)
• M71: 55,281,948 km (0.116 R)
• M72: 57,943,893 km (0.058 R)
• M73: 58,696,669 km (0.103 R)
• M74: 58,804,529 km (0.086 R)
• M75: 60,647,276 km (0.079 R)
• M76: 61,411,571 km (0.089 R)
• M77: 61,630,583 km (0.101 R)
• M78: 61,849,744 km (0.067 R)
• M79: 62,288,963 km (0.119 R)
• M80: 62,949,737 km (0.109 R)
• M81: 63,723,607 km (0.069 R)
• M82: 66,850,202 km (0.105 R)
• M83: 68,659,140 km (0.074 R)
• M84: 70,140,757 km (0.107 R)
• M85: 70,713,418 km (0.087 R)
• M86: 71,287,724 km (0.107 R)
• M87: 71,978,716 km (0.105 R)
• M88: 72,325,185 km (0.119 R)
• M89: 73,716,146 km (0.063 R)
• M90: 74,882,112 km (0.072 R)
• M91: 77,823,505 km (0.081 R)
• M92: 78,178,950 km (0.046 R)
• M93: 78,534,993 km (0.097 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 16,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit