🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.72 AU - 0.76 AU

Year: 272 Days

Day: 27.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.63 AU - 1.01 AU

Year: 317 Days

Day: 26.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,902,556 km

• M1: 35,455 km (0.046 R)
• M2: 243,396 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.41 AU - 1.69 AU

Year: 825 Days

Day: 17.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,902,556 km

• M1: 115,490 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.87 AU - 2.87 AU

Year: 1560 Days

Day: 37.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.1

Radius: 13.8

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.75 AU - 3.39 AU

Year: 2300 Days

Day: 8.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 43,902,556 km

• M1: 173,085 km (0.038 R)
• M2: 332,706 km (0.072 R)
• M3: 444,754 km (0.084 R)
• M4: 560,543 km (0.1 R)
• M5: 681,269 km (0.11 R)
• M6: 812,466 km (0.095 R)
• M7: 1,026,989 km (0.119 R)
• M8: 1,161,478 km (0.072 R)
• M9: 1,302,249 km (0.077 R)
• M10: 1,438,533 km (0.077 R)
• M11: 1,535,772 km (0.074 R)
• M12: 1,960,031 km (0.118 R)
• M13: 2,056,672 km (0.09 R)
• M14: 2,204,773 km (0.12 R)
• M15: 2,395,212 km (0.081 R)
• M16: 2,499,032 km (0.053 R)
• M17: 2,819,770 km (0.079 R)
• M18: 2,915,812 km (0.084 R)
• M19: 3,182,396 km (0.108 R)
• M20: 3,501,189 km (0.058 R)
• M21: 3,679,659 km (0.109 R)
• M22: 3,830,603 km (0.1 R)
• M23: 4,154,482 km (0.027 R)
• M24: 4,439,317 km (0.079 R)
• M25: 4,763,346 km (0.118 R)
• M26: 4,944,808 km (0.118 R)
• M27: 5,230,091 km (0.115 R)
• M28: 5,383,279 km (0.095 R)
• M29: 5,572,521 km (0.105 R)
• M30: 5,869,472 km (0.119 R)
• M31: 6,082,201 km (0.039 R)
• M32: 6,243,467 km (0.09 R)
• M33: 6,388,128 km (0.068 R)
• M34: 6,570,338 km (0.054 R)
• M35: 7,052,492 km (0.106 R)
• M36: 7,373,978 km (0.066 R)
• M37: 7,488,570 km (0.11 R)
• M38: 8,188,838 km (0.112 R)
• M39: 9,175,585 km (0.114 R)
• M40: 9,340,293 km (0.052 R)
• M41: 9,630,961 km (0.037 R)
• M42: 9,819,305 km (0.098 R)
• M43: 10,391,966 km (0.088 R)
• M44: 10,866,640 km (0.088 R)
• M45: 11,041,071 km (0.117 R)
• M46: 11,128,586 km (0.116 R)
• M47: 11,260,232 km (0.083 R)
• M48: 11,703,191 km (0.091 R)
• M49: 11,971,719 km (0.079 R)
• M50: 12,287,670 km (0.114 R)
• M51: 12,423,804 km (0.111 R)
• M52: 12,583,425 km (0.092 R)
• M53: 12,835,497 km (0.094 R)
• M54: 12,927,650 km (0.045 R)
• M55: 13,275,016 km (0.109 R)
• M56: 13,860,692 km (0.112 R)
• M57: 14,311,579 km (0.086 R)
• M58: 14,960,685 km (0.102 R)
• M59: 15,154,863 km (0.098 R)
• M60: 15,301,020 km (0.1 R)
• M61: 15,643,898 km (0.084 R)
• M62: 16,212,819 km (0.102 R)
• M63: 16,487,331 km (0.045 R)
• M64: 16,763,339 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743

Radius: 13.4

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.62 AU - 3.72 AU

Year: 2413 Days

Day: 8.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 43,902,556 km

• M1: 173,384 km (0.053 R)
• M2: 391,049 km (0.115 R)
• M3: 480,209 km (0.083 R)
• M4: 594,801 km (0.069 R)
• M5: 686,056 km (0.117 R)
• M6: 774,019 km (0.077 R)
• M7: 962,961 km (0.038 R)
• M8: 1,084,435 km (0.054 R)
• M9: 1,189,752 km (0.034 R)
• M10: 1,310,029 km (0.072 R)
• M11: 1,659,938 km (0.076 R)
• M12: 1,783,356 km (0.096 R)
• M13: 1,884,335 km (0.117 R)
• M14: 2,447,122 km (0.091 R)
• M15: 2,733,153 km (0.079 R)
• M16: 2,835,927 km (0.081 R)
• M17: 2,925,087 km (0.059 R)
• M18: 3,369,393 km (0.106 R)
• M19: 3,511,660 km (0.102 R)
• M20: 3,704,642 km (0.104 R)
• M21: 3,818,785 km (0.108 R)
• M22: 4,134,885 km (0.098 R)
• M23: 4,442,309 km (0.089 R)
• M24: 4,581,285 km (0.09 R)
• M25: 5,188,503 km (0.103 R)
• M26: 5,316,708 km (0.096 R)
• M27: 5,821,152 km (0.031 R)
• M28: 6,282,662 km (0.061 R)
• M29: 6,458,738 km (0.104 R)
• M30: 7,549,905 km (0.058 R)
• M31: 7,968,630 km (0.07 R)
• M32: 8,244,787 km (0.066 R)
• M33: 8,502,545 km (0.03 R)
• M34: 8,654,237 km (0.09 R)
• M35: 9,158,830 km (0.076 R)
• M36: 9,582,791 km (0.099 R)
• M37: 9,785,945 km (0.042 R)
• M38: 9,899,489 km (0.062 R)
• M39: 10,404,083 km (0.094 R)
• M40: 11,011,151 km (0.116 R)
• M41: 11,247,815 km (0.063 R)
• M42: 11,653,824 km (0.044 R)
• M43: 12,016,299 km (0.028 R)
• M44: 12,308,763 km (0.062 R)
• M45: 12,455,968 km (0.118 R)
• M46: 13,000,653 km (0.091 R)
• M47: 13,326,178 km (0.054 R)
• M48: 13,603,832 km (0.116 R)
• M49: 13,934,294 km (0.083 R)
• M50: 14,036,469 km (0.097 R)
• M51: 14,318,910 km (0.114 R)
• M52: 14,863,446 km (0.066 R)
• M53: 15,020,225 km (0.034 R)
• M54: 15,282,769 km (0.063 R)
• M55: 15,494,001 km (0.069 R)
• M56: 16,213,866 km (0.084 R)
• M57: 16,348,355 km (0.081 R)
• M58: 16,999,105 km (0.108 R)
• M59: 17,190,591 km (0.101 R)
• M60: 17,327,772 km (0.084 R)
• M61: 18,158,489 km (0.095 R)
• M62: 18,522,610 km (0.038 R)
• M63: 18,635,108 km (0.115 R)
• M64: 18,945,523 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.2

Radius: 4.8

Gravity: 22.84 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 9.12 AU - 13.34 AU

Year: 16088 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 43,902,556 km

• M1: 61,634 km (0.099 R)
• M2: 119,977 km (0.109 R)
• M3: 217,366 km (0.025 R)
• M4: 312,061 km (0.057 R)
• M5: 578,046 km (0.115 R)
• M6: 634,445 km (0.036 R)
• M7: 922,570 km (0.111 R)
• M8: 1,198,877 km (0.074 R)
• M9: 1,271,731 km (0.072 R)
• M10: 1,499,569 km (0.079 R)
• M11: 2,167,224 km (0.113 R)
• M12: 3,046,411 km (0.072 R)
• M13: 3,213,811 km (0.111 R)
• M14: 3,913,331 km (0.074 R)
• M15: 4,392,343 km (0.062 R)
• M16: 5,007,190 km (0.103 R)
• M17: 5,284,545 km (0.075 R)
• M18: 5,771,635 km (0.113 R)
• M19: 7,406,441 km (0.072 R)
• M20: 8,134,683 km (0.103 R)
• M21: 8,227,284 km (0.1 R)
• M22: 8,743,098 km (0.114 R)
• M23: 10,452,403 km (0.03 R)
• M24: 11,164,339 km (0.086 R)
• M25: 11,944,343 km (0.038 R)
• M26: 12,314,448 km (0.098 R)
• M27: 12,849,560 km (0.058 R)
• M28: 13,065,728 km (0.088 R)
• M29: 13,997,723 km (0.101 R)
• M30: 15,007,808 km (0.114 R)
• M31: 15,464,081 km (0.112 R)
• M32: 16,390,541 km (0.11 R)
• M33: 17,933,942 km (0.071 R)
• M34: 19,461,187 km (0.114 R)
• M35: 20,083,664 km (0.08 R)
• M36: 20,334,539 km (0.116 R)
• M37: 20,523,332 km (0.093 R)
• M38: 20,649,443 km (0.099 R)
• M39: 21,348,065 km (0.078 R)
• M40: 21,412,093 km (0.109 R)
• M41: 21,989,989 km (0.09 R)
• M42: 23,292,538 km (0.117 R)
• M43: 23,358,361 km (0.101 R)
• M44: 23,490,157 km (0.119 R)
• M45: 24,486,179 km (0.065 R)
• M46: 25,225,193 km (0.117 R)
• M47: 26,108,269 km (0.108 R)
• M48: 27,904,341 km (0.09 R)
• M49: 28,676,117 km (0.116 R)
• M50: 28,958,408 km (0.036 R)
• M51: 30,168,954 km (0.098 R)
• M52: 31,686,923 km (0.098 R)
• M53: 32,051,942 km (0.118 R)
• M54: 32,125,096 km (0.094 R)
• M55: 32,638,964 km (0.102 R)
• M56: 34,271,376 km (0.059 R)
• M57: 34,646,119 km (0.11 R)
• M58: 35,248,549 km (0.108 R)
• M59: 35,702,579 km (0.107 R)
• M60: 36,387,288 km (0.06 R)
• M61: 36,769,511 km (0.098 R)
• M62: 37,383,909 km (0.112 R)
• M63: 39,247,301 km (0.084 R)
• M64: 40,348,191 km (0.093 R)
• M65: 40,902,451 km (0.08 R)
• M66: 41,299,783 km (0.114 R)
• M67: 42,098,486 km (0.119 R)
• M68: 43,630,069 km (0.115 R)
• M69: 43,792,383 km (0.09 R)
• M70: 46,747,390 km (0.111 R)
• M71: 49,005,570 km (0.083 R)
• M72: 49,258,689 km (0.062 R)
• M73: 49,766,125 km (0.119 R)
• M74: 50,275,356 km (0.119 R)
• M75: 51,470,344 km (0.054 R)
• M76: 52,674,457 km (0.115 R)
• M77: 53,106,795 km (0.086 R)
• M78: 56,961,783 km (0.115 R)
• M79: 57,761,383 km (0.108 R)
• M80: 57,939,555 km (0.043 R)
• M81: 58,654,034 km (0.119 R)
• M82: 60,272,533 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.8

Radius: 7.2

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.22 AU - 11.64 AU

Year: 16520 Days

Day: 16.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,902,556 km

• M1: 338,241 km (0.113 R)
• M2: 386,262 km (0.111 R)
• M3: 437,125 km (0.041 R)
• M4: 665,262 km (0.103 R)
• M5: 882,627 km (0.106 R)
• M6: 1,603,091 km (0.099 R)
• M7: 1,925,624 km (0.109 R)
• M8: 2,236,488 km (0.047 R)
• M9: 2,596,570 km (0.103 R)
• M10: 3,116,722 km (0.111 R)
• M11: 3,897,922 km (0.041 R)
• M12: 3,975,264 km (0.067 R)
• M13: 4,491,227 km (0.098 R)
• M14: 5,028,284 km (0.098 R)
• M15: 5,498,320 km (0.093 R)
• M16: 5,760,715 km (0.112 R)
• M17: 5,982,568 km (0.076 R)
• M18: 6,252,443 km (0.111 R)
• M19: 6,850,834 km (0.116 R)
• M20: 6,944,483 km (0.051 R)
• M21: 7,419,456 km (0.085 R)
• M22: 8,651,843 km (0.116 R)
• M23: 9,162,421 km (0.082 R)
• M24: 9,578,004 km (0.109 R)
• M25: 10,052,827 km (0.108 R)
• M26: 10,643,589 km (0.105 R)
• M27: 11,578,426 km (0.12 R)
• M28: 12,654,334 km (0.067 R)
• M29: 13,761,658 km (0.084 R)
• M30: 15,757,742 km (0.064 R)
• M31: 16,505,731 km (0.111 R)
• M32: 18,165,669 km (0.087 R)
• M33: 18,230,595 km (0.047 R)
• M34: 20,079,176 km (0.095 R)
• M35: 20,618,177 km (0.091 R)
• M36: 21,779,356 km (0.057 R)
• M37: 21,848,320 km (0.111 R)
• M38: 22,611,718 km (0.093 R)
• M39: 22,961,628 km (0.108 R)
• M40: 23,454,553 km (0.103 R)
• M41: 24,522,382 km (0.063 R)
• M42: 24,737,803 km (0.08 R)
• M43: 24,953,972 km (0.04 R)
• M44: 25,170,739 km (0.077 R)
• M45: 25,460,660 km (0.112 R)
• M46: 25,606,069 km (0.105 R)
• M47: 26,484,209 km (0.086 R)
• M48: 26,779,066 km (0.086 R)
• M49: 26,852,967 km (0.077 R)
• M50: 27,670,370 km (0.058 R)
• M51: 27,819,818 km (0.05 R)
• M52: 29,864,073 km (0.049 R)
• M53: 30,017,411 km (0.032 R)
• M54: 30,171,048 km (0.091 R)
• M55: 30,324,835 km (0.114 R)
• M56: 31,956,200 km (0.076 R)
• M57: 32,822,072 km (0.116 R)
• M58: 33,297,644 km (0.075 R)
• M59: 33,855,345 km (0.115 R)
• M60: 34,737,822 km (0.111 R)
• M61: 35,303,452 km (0.07 R)
• M62: 36,280,027 km (0.079 R)
• M63: 36,853,884 km (0.063 R)
• M64: 37,183,000 km (0.112 R)
• M65: 37,430,584 km (0.063 R)
• M66: 38,342,981 km (0.112 R)
• M67: 40,105,244 km (0.116 R)
• M68: 40,613,428 km (0.059 R)
• M69: 41,807,818 km (0.091 R)
• M70: 44,143,639 km (0.079 R)
• M71: 44,668,428 km (0.112 R)
• M72: 44,931,571 km (0.055 R)
• M73: 45,019,385 km (0.066 R)
• M74: 46,699,219 km (0.076 R)
• M75: 47,055,412 km (0.096 R)
• M76: 47,323,192 km (0.083 R)
• M77: 49,755,953 km (0.058 R)
• M78: 49,846,908 km (0.102 R)
• M79: 50,393,240 km (0.105 R)
• M80: 51,033,369 km (0.063 R)
• M81: 53,062,365 km (0.113 R)
• M82: 53,713,415 km (0.1 R)
• M83: 54,554,454 km (0.08 R)
• M84: 57,103,602 km (0.103 R)
• M85: 57,675,365 km (0.113 R)
• M86: 59,016,659 km (0.099 R)
• M87: 59,981,117 km (0.069 R)
• M88: 60,174,696 km (0.057 R)
• M89: 60,368,426 km (0.074 R)
• M90: 61,145,287 km (0.072 R)
• M91: 61,827,902 km (0.063 R)
• M92: 65,178,895 km (0.094 R)
• M93: 65,776,239 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.7

Radius: 4.4

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 15.46 AU - 17.44 AU

Year: 28522 Days

Day: 18.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,902,556 km

• M1: 65,823 km (0.118 R)
• M2: 459,415 km (0.093 R)
• M3: 501,452 km (0.058 R)
• M4: 604,974 km (0.035 R)
• M5: 635,791 km (0.082 R)
• M6: 748,139 km (0.07 R)
• M7: 798,254 km (0.05 R)
• M8: 991,535 km (0.052 R)
• M9: 1,141,282 km (0.108 R)
• M10: 1,258,417 km (0.112 R)
• M11: 1,720,226 km (0.063 R)
• M12: 1,969,306 km (0.082 R)
• M13: 2,015,831 km (0.098 R)
• M14: 2,475,695 km (0.105 R)
• M15: 3,155,318 km (0.027 R)
• M16: 3,375,377 km (0.068 R)
• M17: 4,859,836 km (0.087 R)
• M18: 5,081,840 km (0.08 R)
• M19: 5,178,031 km (0.12 R)
• M20: 5,502,808 km (0.117 R)
• M21: 6,206,367 km (0.044 R)
• M22: 6,240,625 km (0.097 R)
• M23: 6,309,141 km (0.046 R)
• M24: 6,412,662 km (0.054 R)
• M25: 6,902,446 km (0.093 R)
• M26: 8,141,266 km (0.107 R)
• M27: 8,632,844 km (0.101 R)
• M28: 8,824,479 km (0.088 R)
• M29: 9,095,102 km (0.105 R)
• M30: 9,565,288 km (0.104 R)
• M31: 9,604,931 km (0.114 R)
• M32: 9,644,425 km (0.102 R)
• M33: 9,684,069 km (0.069 R)
• M34: 10,003,310 km (0.08 R)
• M35: 10,083,644 km (0.116 R)
• M36: 10,816,375 km (0.031 R)
• M37: 11,105,847 km (0.119 R)
• M38: 12,160,661 km (0.12 R)
• M39: 12,678,120 km (0.105 R)
• M40: 13,027,132 km (0.049 R)
• M41: 13,246,891 km (0.06 R)
• M42: 14,138,046 km (0.08 R)
• M43: 15,186,727 km (0.07 R)
• M44: 15,325,255 km (0.052 R)
• M45: 15,603,806 km (0.025 R)
• M46: 15,837,179 km (0.076 R)
• M47: 16,925,353 km (0.093 R)
• M48: 17,261,350 km (0.112 R)
• M49: 17,988,695 km (0.036 R)
• M50: 18,135,301 km (0.108 R)
• M51: 18,282,356 km (0.074 R)
• M52: 19,073,429 km (0.103 R)
• M53: 19,322,809 km (0.111 R)
• M54: 20,077,829 km (0.105 R)
• M55: 20,739,800 km (0.074 R)
• M56: 21,720,264 km (0.088 R)
• M57: 21,824,235 km (0.094 R)
• M58: 22,032,924 km (0.091 R)
• M59: 22,399,588 km (0.094 R)
• M60: 22,821,305 km (0.1 R)
• M61: 24,047,858 km (0.108 R)
• M62: 24,425,443 km (0.099 R)
• M63: 24,913,730 km (0.057 R)
• M64: 25,405,309 km (0.103 R)
• M65: 25,460,062 km (0.086 R)
• M66: 27,346,940 km (0.08 R)
• M67: 27,403,188 km (0.086 R)
• M68: 27,740,980 km (0.106 R)
• M69: 27,797,528 km (0.047 R)
• M70: 28,877,176 km (0.048 R)
• M71: 29,450,884 km (0.106 R)
• M72: 32,375,672 km (0.07 R)
• M73: 34,841,942 km (0.089 R)
• M74: 35,513,787 km (0.035 R)
• M75: 36,066,700 km (0.112 R)
• M76: 36,313,387 km (0.102 R)
• M77: 39,316,714 km (0.099 R)
• M78: 39,380,143 km (0.117 R)
• M79: 40,976,353 km (0.101 R)
• M80: 43,050,378 km (0.099 R)
• M81: 43,115,602 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 15,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit