🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.53 AU - 0.71 AU

Year: 320 Days

Day: 37.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.73 AU

Year: 352 Days

Day: 38.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.4

Radius: 10.5

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.56 AU - 0.82 AU

Year: 376 Days

Day: 8.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,233,879 km

• M1: 131,796 km (0.117 R)
• M2: 222,901 km (0.039 R)
• M3: 309,518 km (0.107 R)
• M4: 394,190 km (0.113 R)
• M5: 630,106 km (0.105 R)
• M6: 731,085 km (0.12 R)
• M7: 807,978 km (0.109 R)
• M8: 899,532 km (0.112 R)
• M9: 994,975 km (0.066 R)
• M10: 1,110,914 km (0.083 R)
• M11: 1,179,280 km (0.09 R)
• M12: 1,293,573 km (0.093 R)
• M13: 1,374,954 km (0.101 R)
• M14: 1,476,980 km (0.097 R)
• M15: 1,586,485 km (0.108 R)
• M16: 1,654,403 km (0.106 R)
• M17: 1,788,443 km (0.082 R)
• M18: 1,900,491 km (0.078 R)
• M19: 2,020,170 km (0.071 R)
• M20: 2,131,620 km (0.118 R)
• M21: 2,316,673 km (0.11 R)
• M22: 2,422,289 km (0.078 R)
• M23: 2,524,015 km (0.055 R)
• M24: 2,719,988 km (0.051 R)
• M25: 2,802,267 km (0.085 R)
• M26: 2,969,219 km (0.069 R)
• M27: 3,053,891 km (0.1 R)
• M28: 3,232,062 km (0.056 R)
• M29: 3,331,844 km (0.109 R)
• M30: 3,400,958 km (0.038 R)
• M31: 3,496,252 km (0.07 R)
• M32: 3,592,294 km (0.065 R)
• M33: 3,912,284 km (0.116 R)
• M34: 4,038,843 km (0.085 R)
• M35: 4,126,358 km (0.054 R)
• M36: 4,193,976 km (0.118 R)
• M37: 4,268,925 km (0.098 R)
• M38: 4,385,462 km (0.06 R)
• M39: 4,614,945 km (0.116 R)
• M40: 4,720,561 km (0.111 R)
• M41: 4,798,501 km (0.096 R)
• M42: 4,869,859 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.7

Radius: 11.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.06 AU - 3.2 AU

Year: 2798 Days

Day: 10.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 29,233,879 km

• M1: 155,731 km (0.103 R)
• M2: 239,057 km (0.037 R)
• M3: 404,064 km (0.066 R)
• M4: 479,162 km (0.102 R)
• M5: 614,847 km (0.081 R)
• M6: 826,678 km (0.042 R)
• M7: 1,062,893 km (0.054 R)
• M8: 1,205,160 km (0.117 R)
• M9: 1,289,384 km (0.1 R)
• M10: 1,397,543 km (0.097 R)
• M11: 1,752,988 km (0.119 R)
• M12: 1,972,448 km (0.114 R)
• M13: 2,505,914 km (0.117 R)
• M14: 2,824,557 km (0.054 R)
• M15: 2,895,467 km (0.115 R)
• M16: 3,156,216 km (0.109 R)
• M17: 3,731,569 km (0.063 R)
• M18: 3,999,649 km (0.079 R)
• M19: 4,095,840 km (0.073 R)
• M20: 4,274,161 km (0.112 R)
• M21: 4,388,902 km (0.119 R)
• M22: 4,488,086 km (0.068 R)
• M23: 4,688,846 km (0.102 R)
• M24: 5,186,409 km (0.104 R)
• M25: 5,557,112 km (0.034 R)
• M26: 5,628,769 km (0.066 R)
• M27: 5,973,293 km (0.11 R)
• M28: 6,101,798 km (0.101 R)
• M29: 6,231,499 km (0.061 R)
• M30: 6,380,648 km (0.075 R)
• M31: 6,663,688 km (0.071 R)
• M32: 6,758,981 km (0.106 R)
• M33: 6,835,426 km (0.12 R)
• M34: 7,105,749 km (0.081 R)
• M35: 7,816,638 km (0.025 R)
• M36: 8,018,147 km (0.039 R)
• M37: 8,282,785 km (0.072 R)
• M38: 8,612,349 km (0.029 R)
• M39: 8,737,114 km (0.047 R)
• M40: 8,883,271 km (0.105 R)
• M41: 8,988,289 km (0.094 R)
• M42: 9,093,755 km (0.083 R)
• M43: 9,670,006 km (0.093 R)
• M44: 9,843,091 km (0.118 R)
• M45: 10,192,253 km (0.102 R)
• M46: 10,567,743 km (0.032 R)
• M47: 10,902,842 km (0.104 R)
• M48: 11,332,338 km (0.099 R)
• M49: 11,629,439 km (0.047 R)
• M50: 11,744,330 km (0.116 R)
• M51: 11,929,084 km (0.069 R)
• M52: 12,184,597 km (0.05 R)
• M53: 12,395,081 km (0.061 R)
• M54: 12,489,029 km (0.044 R)
• M55: 12,701,158 km (0.067 R)
• M56: 13,177,029 km (0.081 R)
• M57: 13,272,921 km (0.056 R)
• M58: 13,634,500 km (0.12 R)
• M59: 13,755,823 km (0.106 R)
• M60: 13,828,678 km (0.071 R)
• M61: 14,146,274 km (0.091 R)
• M62: 14,244,410 km (0.072 R)
• M63: 14,813,480 km (0.075 R)
• M64: 14,963,078 km (0.099 R)
• M65: 15,289,202 km (0.082 R)
• M66: 15,642,851 km (0.098 R)
• M67: 15,948,180 km (0.103 R)
• M68: 16,358,378 km (0.101 R)
• M69: 17,662,572 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.4

Radius: 8.8

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.06 AU - 3.96 AU

Year: 4314 Days

Day: 5.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 29,233,879 km

• M1: 110,403 km (0.055 R)
• M2: 215,421 km (0.102 R)
• M3: 275,260 km (0.098 R)
• M4: 343,477 km (0.033 R)
• M5: 419,024 km (0.038 R)
• M6: 672,143 km (0.111 R)
• M7: 746,045 km (0.039 R)
• M8: 1,232,986 km (0.043 R)
• M9: 1,435,990 km (0.094 R)
• M10: 1,533,528 km (0.081 R)
• M11: 1,786,947 km (0.075 R)
• M12: 1,856,809 km (0.079 R)
• M13: 2,201,482 km (0.111 R)
• M14: 2,929,276 km (0.07 R)
• M15: 3,373,582 km (0.086 R)
• M16: 3,548,312 km (0.115 R)
• M17: 3,998,601 km (0.094 R)
• M18: 4,514,565 km (0.109 R)
• M19: 4,756,165 km (0.079 R)
• M20: 5,353,210 km (0.064 R)
• M21: 5,583,142 km (0.114 R)
• M22: 5,764,305 km (0.092 R)
• M23: 6,400,246 km (0.059 R)
• M24: 6,617,013 km (0.071 R)
• M25: 6,698,993 km (0.116 R)
• M26: 6,836,473 km (0.092 R)
• M27: 7,395,221 km (0.079 R)
• M28: 7,968,779 km (0.079 R)
• M29: 8,231,623 km (0.073 R)
• M30: 8,290,415 km (0.086 R)
• M31: 8,378,827 km (0.074 R)
• M32: 9,006,689 km (0.058 R)
• M33: 9,158,531 km (0.085 R)
• M34: 9,311,121 km (0.047 R)
• M35: 9,526,093 km (0.044 R)
• M36: 9,742,861 km (0.103 R)
• M37: 10,086,636 km (0.081 R)
• M38: 10,754,142 km (0.078 R)
• M39: 11,174,512 km (0.065 R)
• M40: 11,468,771 km (0.065 R)
• M41: 11,600,268 km (0.106 R)
• M42: 11,699,301 km (0.099 R)
• M43: 11,998,048 km (0.078 R)
• M44: 12,704,898 km (0.079 R)
• M45: 12,841,032 km (0.065 R)
• M46: 13,114,797 km (0.071 R)
• M47: 13,459,769 km (0.1 R)
• M48: 14,193,846 km (0.039 R)
• M49: 14,726,265 km (0.09 R)
• M50: 14,976,841 km (0.097 R)
• M51: 15,482,482 km (0.11 R)
• M52: 15,555,187 km (0.07 R)
• M53: 15,810,401 km (0.048 R)
• M54: 16,103,912 km (0.111 R)
• M55: 16,621,819 km (0.043 R)
• M56: 16,770,819 km (0.12 R)
• M57: 16,995,216 km (0.08 R)
• M58: 17,145,262 km (0.071 R)
• M59: 17,409,003 km (0.113 R)
• M60: 17,484,550 km (0.076 R)
• M61: 17,750,087 km (0.08 R)
• M62: 18,554,474 km (0.112 R)
• M63: 18,709,009 km (0.107 R)
• M64: 18,825,246 km (0.057 R)
• M65: 20,198,555 km (0.114 R)
• M66: 20,477,106 km (0.105 R)
• M67: 20,917,522 km (0.097 R)
• M68: 21,038,098 km (0.104 R)
• M69: 21,360,930 km (0.087 R)
• M70: 21,685,408 km (0.101 R)
• M71: 21,807,480 km (0.101 R)
• M72: 22,052,372 km (0.112 R)
• M73: 22,585,987 km (0.109 R)
• M74: 23,666,084 km (0.113 R)
• M75: 23,749,859 km (0.108 R)
• M76: 23,875,671 km (0.069 R)
• M77: 24,465,984 km (0.096 R)
• M78: 25,231,925 km (0.062 R)
• M79: 25,532,018 km (0.071 R)
• M80: 25,833,159 km (0.103 R)
• M81: 26,049,028 km (0.042 R)
• M82: 26,352,263 km (0.1 R)
• M83: 26,787,444 km (0.086 R)
• M84: 27,225,017 km (0.086 R)
• M85: 28,196,057 km (0.04 R)
• M86: 29,448,191 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.2

Radius: 15

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.54 AU - 3.64 AU

Year: 4462 Days

Day: 7.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,233,879 km

• M1: 204,949 km (0.078 R)
• M2: 384,018 km (0.092 R)
• M3: 499,358 km (0.071 R)
• M4: 631,153 km (0.084 R)
• M5: 1,096,552 km (0.1 R)
• M6: 1,416,243 km (0.076 R)
• M7: 1,558,660 km (0.027 R)
• M8: 1,706,014 km (0.045 R)
• M9: 1,889,571 km (0.063 R)
• M10: 2,193,853 km (0.11 R)
• M11: 2,293,335 km (0.045 R)
• M12: 2,742,727 km (0.105 R)
• M13: 2,850,438 km (0.109 R)
• M14: 2,996,445 km (0.03 R)
• M15: 3,295,940 km (0.057 R)
• M16: 3,566,264 km (0.109 R)
• M17: 3,743,986 km (0.063 R)
• M18: 3,944,896 km (0.069 R)
• M19: 4,526,832 km (0.06 R)
• M20: 5,025,292 km (0.111 R)
• M21: 5,247,594 km (0.113 R)
• M22: 5,610,070 km (0.098 R)
• M23: 6,027,747 km (0.105 R)
• M24: 6,746,415 km (0.097 R)
• M25: 7,016,739 km (0.08 R)
• M26: 7,116,072 km (0.064 R)
• M27: 7,366,199 km (0.1 R)
• M28: 7,568,455 km (0.066 R)
• M29: 7,798,238 km (0.077 R)
• M30: 7,926,742 km (0.075 R)
• M31: 8,474,869 km (0.077 R)
• M32: 9,662,975 km (0.115 R)
• M33: 9,801,353 km (0.088 R)
• M34: 10,080,054 km (0.114 R)
• M35: 10,248,501 km (0.086 R)
• M36: 10,903,142 km (0.094 R)
• M37: 11,366,446 km (0.119 R)
• M38: 11,895,574 km (0.113 R)
• M39: 12,014,205 km (0.071 R)
• M40: 12,163,055 km (0.068 R)
• M41: 12,432,630 km (0.081 R)
• M42: 12,916,879 km (0.057 R)
• M43: 13,099,986 km (0.117 R)
• M44: 13,222,657 km (0.082 R)
• M45: 13,623,728 km (0.085 R)
• M46: 14,154,203 km (0.075 R)
• M47: 14,406,275 km (0.08 R)
• M48: 14,882,894 km (0.106 R)
• M49: 15,010,950 km (0.051 R)
• M50: 15,429,375 km (0.044 R)
• M51: 15,591,389 km (0.103 R)
• M52: 16,113,486 km (0.118 R)
• M53: 16,475,961 km (0.114 R)
• M54: 17,477,818 km (0.032 R)
• M55: 18,122,585 km (0.085 R)
• M56: 18,225,060 km (0.12 R)
• M57: 18,775,131 km (0.114 R)
• M58: 18,878,952 km (0.113 R)
• M59: 19,087,043 km (0.094 R)
• M60: 19,261,025 km (0.099 R)
• M61: 20,387,048 km (0.097 R)
• M62: 20,636,129 km (0.042 R)
• M63: 21,065,624 km (0.109 R)
• M64: 21,173,484 km (0.057 R)
• M65: 21,606,720 km (0.11 R)
• M66: 22,298,610 km (0.052 R)
• M67: 22,702,524 km (0.119 R)
• M68: 23,368,683 km (0.106 R)
• M69: 24,041,425 km (0.035 R)
• M70: 24,720,450 km (0.042 R)
• M71: 25,024,283 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.5

Radius: 13.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.27 AU - 5.17 AU

Year: 5687 Days

Day: 12.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 29,233,879 km

• M1: 176,376 km (0.109 R)
• M2: 386,860 km (0.06 R)
• M3: 496,515 km (0.1 R)
• M4: 609,462 km (0.116 R)
• M5: 841,638 km (0.104 R)
• M6: 1,063,192 km (0.058 R)
• M7: 1,349,672 km (0.091 R)
• M8: 1,456,036 km (0.039 R)
• M9: 1,597,256 km (0.068 R)
• M10: 1,743,114 km (0.117 R)
• M11: 1,893,909 km (0.106 R)
• M12: 2,049,042 km (0.102 R)
• M13: 2,484,073 km (0.099 R)
• M14: 2,790,599 km (0.111 R)
• M15: 2,908,631 km (0.09 R)
• M16: 3,028,609 km (0.117 R)
• M17: 3,129,737 km (0.104 R)
• M18: 3,419,209 km (0.081 R)
• M19: 3,980,201 km (0.117 R)
• M20: 4,248,879 km (0.091 R)
• M21: 4,431,538 km (0.062 R)
• M22: 4,663,414 km (0.104 R)
• M23: 4,970,988 km (0.05 R)
• M24: 5,285,143 km (0.087 R)
• M25: 5,531,381 km (0.04 R)
• M26: 5,756,227 km (0.093 R)
• M27: 5,984,214 km (0.059 R)
• M28: 6,527,703 km (0.108 R)
• M29: 6,765,564 km (0.105 R)
• M30: 7,060,122 km (0.097 R)
• M31: 8,337,688 km (0.093 R)
• M32: 8,423,557 km (0.079 R)
• M33: 8,509,576 km (0.085 R)
• M34: 8,740,704 km (0.113 R)
• M35: 9,209,095 km (0.101 R)
• M36: 9,327,577 km (0.092 R)
• M37: 10,539,320 km (0.103 R)
• M38: 10,850,034 km (0.086 R)
• M39: 10,943,832 km (0.064 R)
• M40: 11,896,771 km (0.084 R)
• M41: 12,025,874 km (0.053 R)
• M42: 12,252,814 km (0.091 R)
• M43: 13,442,865 km (0.101 R)
• M44: 14,051,728 km (0.116 R)
• M45: 14,188,161 km (0.059 R)
• M46: 14,635,010 km (0.039 R)
• M47: 15,436,705 km (0.073 R)
• M48: 15,542,471 km (0.088 R)
• M49: 15,683,691 km (0.109 R)
• M50: 16,360,322 km (0.094 R)
• M51: 16,468,033 km (0.112 R)
• M52: 16,937,621 km (0.085 R)
• M53: 17,816,059 km (0.11 R)
• M54: 18,260,814 km (0.102 R)
• M55: 18,409,963 km (0.095 R)
• M56: 18,634,360 km (0.087 R)
• M57: 18,746,857 km (0.114 R)
• M58: 19,541,072 km (0.098 R)
• M59: 20,038,186 km (0.103 R)
• M60: 20,539,488 km (0.071 R)
• M61: 20,888,949 km (0.105 R)
• M62: 21,240,354 km (0.112 R)
• M63: 21,870,162 km (0.103 R)
• M64: 22,028,436 km (0.045 R)
• M65: 22,346,332 km (0.085 R)
• M66: 23,430,617 km (0.062 R)
• M67: 23,552,090 km (0.081 R)
• M68: 23,673,863 km (0.075 R)
• M69: 24,203,739 km (0.079 R)
• M70: 24,367,698 km (0.037 R)
• M71: 24,696,514 km (0.11 R)
• M72: 26,068,476 km (0.056 R)
• M73: 26,278,362 km (0.063 R)
• M74: 27,081,703 km (0.114 R)
• M75: 28,885,853 km (0.071 R)
• M76: 28,972,769 km (0.03 R)
• M77: 29,059,686 km (0.071 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 16,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit