🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.58 AU - 0.6 AU

Year: 297 Days

Day: 18.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,728,108 km

• M1: 237,861 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.52 AU - 0.82 AU

Year: 360 Days

Day: 15.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,728,108 km

• M1: 224,846 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765

Radius: 10.5

Gravity: 6.94 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.66 AU - 0.96 AU

Year: 478 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 49,728,108 km

• M1: 134,339 km (0.076 R)
• M2: 208,988 km (0.112 R)
• M3: 292,464 km (0.104 R)
• M4: 511,176 km (0.086 R)
• M5: 596,596 km (0.115 R)
• M6: 662,419 km (0.03 R)
• M7: 730,935 km (0.084 R)
• M8: 895,044 km (0.12 R)
• M9: 1,016,518 km (0.077 R)
• M10: 1,092,214 km (0.105 R)
• M11: 1,159,533 km (0.111 R)
• M12: 1,298,510 km (0.117 R)
• M13: 1,628,822 km (0.083 R)
• M14: 1,742,965 km (0.067 R)
• M15: 1,810,284 km (0.058 R)
• M16: 1,878,500 km (0.119 R)
• M17: 1,960,181 km (0.055 R)
• M18: 2,036,775 km (0.12 R)
• M19: 2,226,166 km (0.109 R)
• M20: 2,292,887 km (0.047 R)
• M21: 2,421,391 km (0.103 R)
• M22: 2,552,439 km (0.108 R)
• M23: 2,650,425 km (0.034 R)
• M24: 2,721,335 km (0.117 R)
• M25: 2,792,843 km (0.079 R)
• M26: 2,893,971 km (0.097 R)
• M27: 2,974,454 km (0.098 R)
• M28: 3,040,726 km (0.117 R)
• M29: 3,182,396 km (0.114 R)
• M30: 3,356,976 km (0.091 R)
• M31: 3,441,499 km (0.081 R)
• M32: 3,511,361 km (0.105 R)
• M33: 3,605,009 km (0.06 R)
• M34: 3,811,155 km (0.105 R)
• M35: 4,111,099 km (0.111 R)
• M36: 4,251,571 km (0.103 R)
• M37: 4,318,143 km (0.082 R)
• M38: 4,427,199 km (0.097 R)
• M39: 4,520,249 km (0.104 R)
• M40: 4,596,843 km (0.093 R)
• M41: 4,665,210 km (0.089 R)
• M42: 4,785,935 km (0.083 R)
• M43: 5,039,055 km (0.081 R)
• M44: 5,145,120 km (0.088 R)
• M45: 5,458,826 km (0.116 R)
• M46: 5,549,483 km (0.111 R)
• M47: 5,760,266 km (0.106 R)
• M48: 6,303,306 km (0.074 R)
• M49: 6,475,194 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.3

Radius: 9.2

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.22 AU - 1.58 AU

Year: 1087 Days

Day: 9.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 49,728,108 km

• M1: 176,825 km (0.109 R)
• M2: 246,088 km (0.109 R)
• M3: 389,702 km (0.105 R)
• M4: 468,092 km (0.042 R)
• M5: 581,038 km (0.12 R)
• M6: 664,663 km (0.116 R)
• M7: 748,438 km (0.089 R)
• M8: 807,829 km (0.112 R)
• M9: 888,312 km (0.098 R)
• M10: 986,598 km (0.077 R)
• M11: 1,232,537 km (0.068 R)
• M12: 1,337,555 km (0.092 R)
• M13: 1,416,991 km (0.067 R)
• M14: 1,545,047 km (0.084 R)
• M15: 1,695,393 km (0.045 R)
• M16: 1,806,693 km (0.119 R)
• M17: 1,933,253 km (0.102 R)
• M18: 2,043,208 km (0.106 R)
• M19: 2,115,463 km (0.114 R)
• M20: 2,242,322 km (0.084 R)
• M21: 2,440,988 km (0.096 R)
• M22: 2,645,489 km (0.116 R)
• M23: 2,775,340 km (0.087 R)
• M24: 2,848,343 km (0.028 R)
• M25: 2,907,135 km (0.084 R)
• M26: 2,996,296 km (0.095 R)
• M27: 3,131,831 km (0.117 R)
• M28: 3,253,903 km (0.086 R)
• M29: 3,323,317 km (0.054 R)
• M30: 3,669,636 km (0.086 R)
• M31: 3,831,052 km (0.112 R)
• M32: 3,929,038 km (0.104 R)
• M33: 4,119,028 km (0.085 R)
• M34: 4,194,276 km (0.04 R)
• M35: 4,329,213 km (0.104 R)
• M36: 4,542,839 km (0.099 R)
• M37: 4,918,329 km (0.103 R)
• M38: 5,177,433 km (0.081 R)
• M39: 5,276,766 km (0.118 R)
• M40: 5,367,721 km (0.102 R)
• M41: 5,468,401 km (0.09 R)
• M42: 5,569,678 km (0.084 R)
• M43: 6,018,921 km (0.084 R)
• M44: 6,114,065 km (0.107 R)
• M45: 6,190,509 km (0.108 R)
• M46: 6,315,274 km (0.102 R)
• M47: 6,382,892 km (0.105 R)
• M48: 6,460,534 km (0.091 R)
• M49: 6,587,093 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299

Radius: 11.6

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.18 AU - 3 AU

Year: 2734 Days

Day: 5.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 49,728,108 km

• M1: 149,598 km (0.084 R)
• M2: 243,545 km (0.056 R)
• M3: 378,483 km (0.095 R)
• M4: 481,256 km (0.115 R)
• M5: 697,874 km (0.114 R)
• M6: 775,067 km (0.089 R)
• M7: 855,550 km (0.105 R)
• M8: 930,648 km (0.106 R)
• M9: 1,016,966 km (0.114 R)
• M10: 1,226,703 km (0.115 R)
• M11: 1,400,984 km (0.062 R)
• M12: 2,155,855 km (0.105 R)
• M13: 2,428,721 km (0.085 R)
• M14: 2,662,543 km (0.078 R)
• M15: 3,139,162 km (0.085 R)
• M16: 3,245,825 km (0.088 R)
• M17: 3,476,505 km (0.112 R)
• M18: 3,573,145 km (0.103 R)
• M19: 3,726,782 km (0.053 R)
• M20: 4,127,704 km (0.088 R)
• M21: 4,230,179 km (0.096 R)
• M22: 4,452,631 km (0.082 R)
• M23: 4,878,237 km (0.059 R)
• M24: 5,541,105 km (0.119 R)
• M25: 6,048,691 km (0.085 R)
• M26: 6,468,911 km (0.107 R)
• M27: 6,622,548 km (0.106 R)
• M28: 6,777,532 km (0.046 R)
• M29: 6,985,772 km (0.094 R)
• M30: 7,267,016 km (0.095 R)
• M31: 7,641,609 km (0.094 R)
• M32: 7,822,323 km (0.051 R)
• M33: 7,913,129 km (0.073 R)
• M34: 8,169,540 km (0.057 R)
• M35: 8,391,393 km (0.077 R)
• M36: 8,709,139 km (0.077 R)
• M37: 9,107,219 km (0.101 R)
• M38: 9,356,599 km (0.112 R)
• M39: 9,530,581 km (0.093 R)
• M40: 9,960,376 km (0.104 R)
• M41: 10,177,742 km (0.074 R)
• M42: 10,376,707 km (0.08 R)
• M43: 10,717,939 km (0.098 R)
• M44: 10,798,722 km (0.116 R)
• M45: 10,879,655 km (0.09 R)
• M46: 11,062,763 km (0.098 R)
• M47: 11,514,548 km (0.03 R)
• M48: 11,826,011 km (0.094 R)
• M49: 12,309,062 km (0.027 R)
• M50: 12,457,463 km (0.099 R)
• M51: 12,670,341 km (0.066 R)
• M52: 12,820,089 km (0.029 R)
• M53: 12,970,435 km (0.092 R)
• M54: 13,121,379 km (0.06 R)
• M55: 13,752,831 km (0.087 R)
• M56: 14,685,125 km (0.076 R)
• M57: 14,797,473 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.8

Radius: 11.2

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.35 AU - 4.51 AU

Year: 6117 Days

Day: 12.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,728,108 km

• M1: 140,472 km (0.042 R)
• M2: 222,452 km (0.073 R)
• M3: 395,387 km (0.065 R)
• M4: 848,519 km (0.069 R)
• M5: 1,254,378 km (0.092 R)
• M6: 1,469,949 km (0.119 R)
• M7: 1,896,452 km (0.062 R)
• M8: 2,360,954 km (0.114 R)
• M9: 2,449,216 km (0.113 R)
• M10: 2,720,886 km (0.036 R)
• M11: 2,860,311 km (0.11 R)
• M12: 3,074,236 km (0.096 R)
• M13: 3,170,876 km (0.1 R)
• M14: 3,367,598 km (0.097 R)
• M15: 3,542,926 km (0.103 R)
• M16: 4,113,792 km (0.116 R)
• M17: 4,301,537 km (0.109 R)
• M18: 5,634,454 km (0.04 R)
• M19: 5,783,454 km (0.077 R)
• M20: 6,115,561 km (0.101 R)
• M21: 6,578,716 km (0.109 R)
• M22: 7,085,404 km (0.093 R)
• M23: 7,604,509 km (0.088 R)
• M24: 7,802,427 km (0.099 R)
• M25: 7,968,630 km (0.099 R)
• M26: 8,169,689 km (0.082 R)
• M27: 8,338,585 km (0.047 R)
• M28: 8,852,005 km (0.095 R)
• M29: 9,129,958 km (0.088 R)
• M30: 9,659,086 km (0.086 R)
• M31: 10,053,575 km (0.093 R)
• M32: 10,599,907 km (0.119 R)
• M33: 10,784,211 km (0.119 R)
• M34: 11,081,163 km (0.119 R)
• M35: 11,380,957 km (0.094 R)
• M36: 11,569,750 km (0.117 R)
• M37: 11,912,030 km (0.094 R)
• M38: 12,451,180 km (0.119 R)
• M39: 12,528,822 km (0.08 R)
• M40: 12,880,377 km (0.106 R)
• M41: 13,314,510 km (0.119 R)
• M42: 14,319,059 km (0.103 R)
• M43: 14,892,169 km (0.118 R)
• M44: 15,264,518 km (0.106 R)
• M45: 15,347,694 km (0.076 R)
• M46: 16,145,500 km (0.031 R)
• M47: 17,172,489 km (0.077 R)
• M48: 17,389,107 km (0.114 R)
• M49: 18,176,440 km (0.118 R)
• M50: 19,154,511 km (0.103 R)
• M51: 19,876,471 km (0.114 R)
• M52: 20,286,518 km (0.066 R)
• M53: 21,393,692 km (0.101 R)
• M54: 21,860,886 km (0.049 R)
• M55: 21,954,684 km (0.09 R)
• M56: 22,189,852 km (0.119 R)
• M57: 22,662,731 km (0.069 R)
• M58: 22,852,720 km (0.056 R)
• M59: 22,995,736 km (0.062 R)
• M60: 23,138,901 km (0.046 R)
• M61: 26,313,667 km (0.03 R)
• M62: 27,317,768 km (0.079 R)
• M63: 27,418,896 km (0.108 R)
• M64: 27,926,183 km (0.095 R)
• M65: 28,744,483 km (0.103 R)
• M66: 28,847,257 km (0.108 R)
• M67: 29,466,891 km (0.105 R)
• M68: 30,038,654 km (0.091 R)
• M69: 30,561,648 km (0.109 R)
• M70: 31,034,976 km (0.117 R)
• M71: 31,616,762 km (0.064 R)
• M72: 31,722,976 km (0.105 R)
• M73: 32,362,358 km (0.063 R)
• M74: 32,630,138 km (0.084 R)
• M75: 34,579,249 km (0.061 R)
• M76: 35,292,382 km (0.028 R)
• M77: 35,623,143 km (0.103 R)
• M78: 35,788,897 km (0.078 R)
• M79: 36,121,154 km (0.063 R)
• M80: 36,900,559 km (0.097 R)
• M81: 37,124,208 km (0.091 R)
• M82: 37,629,250 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.2

Radius: 5.2

Gravity: 25.19 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.93 AU - 7.85 AU

Year: 10596 Days

Day: 24.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,728,108 km

• M1: 77,193 km (0.089 R)
• M2: 619,934 km (0.12 R)
• M3: 705,204 km (0.108 R)
• M4: 945,309 km (0.12 R)
• M5: 1,004,251 km (0.109 R)
• M6: 1,044,193 km (0.066 R)
• M7: 1,317,209 km (0.109 R)
• M8: 2,180,987 km (0.119 R)
• M9: 2,778,481 km (0.071 R)
• M10: 2,921,048 km (0.106 R)
• M11: 3,007,815 km (0.064 R)
• M12: 3,095,330 km (0.097 R)
• M13: 3,154,122 km (0.069 R)
• M14: 3,453,916 km (0.074 R)
• M15: 3,857,381 km (0.116 R)
• M16: 4,308,269 km (0.118 R)
• M17: 4,341,181 km (0.109 R)
• M18: 4,573,506 km (0.06 R)
• M19: 4,946,753 km (0.086 R)
• M20: 5,329,723 km (0.046 R)
• M21: 5,542,751 km (0.115 R)
• M22: 6,013,685 km (0.1 R)
• M23: 6,384,688 km (0.102 R)
• M24: 6,422,237 km (0.095 R)
• M25: 7,581,171 km (0.055 R)
• M26: 7,860,770 km (0.09 R)
• M27: 8,347,860 km (0.08 R)
• M28: 8,595,146 km (0.089 R)
• M29: 8,636,584 km (0.11 R)
• M30: 8,803,087 km (0.073 R)
• M31: 9,012,673 km (0.118 R)
• M32: 9,054,710 km (0.052 R)
• M33: 9,651,157 km (0.113 R)
• M34: 9,954,093 km (0.079 R)
• M35: 10,041,159 km (0.067 R)
• M36: 10,392,265 km (0.072 R)
• M37: 10,836,720 km (0.082 R)
• M38: 11,151,474 km (0.116 R)
• M39: 11,744,181 km (0.069 R)
• M40: 12,113,987 km (0.105 R)
• M41: 13,198,272 km (0.102 R)
• M42: 13,438,078 km (0.046 R)
• M43: 13,679,229 km (0.108 R)
• M44: 13,873,258 km (0.064 R)
• M45: 13,922,027 km (0.072 R)
• M46: 14,411,660 km (0.114 R)
• M47: 14,906,829 km (0.12 R)
• M48: 15,407,683 km (0.115 R)
• M49: 15,710,918 km (0.111 R)
• M50: 16,580,381 km (0.099 R)
• M51: 16,735,514 km (0.091 R)
• M52: 17,151,396 km (0.111 R)
• M53: 17,676,036 km (0.041 R)
• M54: 17,887,417 km (0.108 R)
• M55: 18,687,317 km (0.11 R)
• M56: 19,607,943 km (0.042 R)
• M57: 19,881,557 km (0.108 R)
• M58: 19,936,459 km (0.108 R)
• M59: 20,321,973 km (0.096 R)
• M60: 20,377,175 km (0.08 R)
• M61: 21,549,424 km (0.111 R)
• M62: 22,973,296 km (0.106 R)
• M63: 24,017,041 km (0.103 R)
• M64: 24,251,161 km (0.068 R)
• M65: 24,309,804 km (0.104 R)
• M66: 24,780,588 km (0.072 R)
• M67: 25,076,343 km (0.031 R)
• M68: 25,731,133 km (0.048 R)
• M69: 27,423,085 km (0.104 R)
• M70: 27,545,306 km (0.088 R)
• M71: 28,529,660 km (0.04 R)
• M72: 28,777,544 km (0.046 R)
• M73: 28,901,710 km (0.079 R)
• M74: 30,216,676 km (0.091 R)
• M75: 30,469,346 km (0.049 R)
• M76: 32,128,686 km (0.076 R)
• M77: 32,645,098 km (0.077 R)
• M78: 33,555,550 km (0.037 R)
• M79: 34,804,393 km (0.075 R)
• M80: 37,144,403 km (0.092 R)
• M81: 37,618,479 km (0.099 R)
• M82: 37,890,298 km (0.103 R)
• M83: 38,367,515 km (0.112 R)
• M84: 41,482,442 km (0.035 R)
• M85: 42,256,163 km (0.099 R)
• M86: 43,960,830 km (0.106 R)
• M87: 44,247,011 km (0.039 R)
• M88: 44,533,940 km (0.092 R)
• M89: 44,893,423 km (0.112 R)
• M90: 48,540,919 km (0.058 R)
• M91: 49,133,326 km (0.051 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 13,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit