🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.54 AU - 0.62 AU

Year: 194 Days

Day: 39.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 18.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.49 AU - 0.67 AU

Year: 194 Days

Day: 41.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 60,267,268 km

• M1: 65,673 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.74 AU - 0.92 AU

Year: 332 Days

Day: 40.2 Hours

Environment

Temp: -38 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.1 AU - 1.2 AU

Year: 542 Days

Day: 15.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,267,268 km

• M1: 594,951 km (0.055 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.09 AU - 1.65 AU

Year: 705 Days

Day: 14.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.9

Radius: 9.1

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.97 AU - 6.01 AU

Year: 5656 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 60,267,268 km

• M1: 122,221 km (0.112 R)
• M2: 254,167 km (0.107 R)
• M3: 377,435 km (0.078 R)
• M4: 476,619 km (0.076 R)
• M5: 663,915 km (0.117 R)
• M6: 845,826 km (0.116 R)
• M7: 920,326 km (0.102 R)
• M8: 1,044,343 km (0.059 R)
• M9: 1,141,282 km (0.117 R)
• M10: 1,468,154 km (0.056 R)
• M11: 1,540,708 km (0.049 R)
• M12: 1,941,780 km (0.09 R)
• M13: 2,082,702 km (0.115 R)
• M14: 2,417,502 km (0.108 R)
• M15: 2,747,066 km (0.027 R)
• M16: 2,951,566 km (0.101 R)
• M17: 3,255,998 km (0.114 R)
• M18: 3,644,503 km (0.114 R)
• M19: 4,073,550 km (0.046 R)
• M20: 4,386,210 km (0.097 R)
• M21: 4,706,499 km (0.11 R)
• M22: 5,341,841 km (0.092 R)
• M23: 5,569,080 km (0.111 R)
• M24: 5,712,843 km (0.094 R)
• M25: 5,770,588 km (0.059 R)
• M26: 6,121,694 km (0.071 R)
• M27: 6,180,935 km (0.063 R)
• M28: 6,419,693 km (0.109 R)
• M29: 6,509,901 km (0.067 R)
• M30: 7,247,568 km (0.062 R)
• M31: 7,404,646 km (0.079 R)
• M32: 7,786,120 km (0.085 R)
• M33: 9,684,218 km (0.081 R)
• M34: 10,031,435 km (0.116 R)
• M35: 10,595,419 km (0.112 R)
• M36: 10,845,397 km (0.077 R)
• M37: 10,953,107 km (0.082 R)
• M38: 11,097,320 km (0.084 R)
• M39: 11,533,697 km (0.08 R)
• M40: 11,901,707 km (0.045 R)
• M41: 12,687,096 km (0.089 R)
• M42: 13,028,778 km (0.12 R)
• M43: 13,412,047 km (0.094 R)
• M44: 13,915,744 km (0.049 R)
• M45: 14,228,852 km (0.1 R)
• M46: 14,386,378 km (0.115 R)
• M47: 15,666,487 km (0.11 R)
• M48: 15,788,260 km (0.112 R)
• M49: 16,033,002 km (0.107 R)
• M50: 16,155,822 km (0.036 R)
• M51: 16,484,937 km (0.104 R)
• M52: 16,691,682 km (0.094 R)
• M53: 16,816,297 km (0.104 R)
• M54: 16,941,061 km (0.12 R)
• M55: 17,107,863 km (0.053 R)
• M56: 17,317,300 km (0.093 R)
• M57: 18,163,276 km (0.075 R)
• M58: 19,022,716 km (0.102 R)
• M59: 19,196,249 km (0.074 R)
• M60: 19,283,166 km (0.086 R)
• M61: 19,719,842 km (0.089 R)
• M62: 20,514,057 km (0.118 R)
• M63: 20,647,498 km (0.115 R)
• M64: 21,860,886 km (0.097 R)
• M65: 21,951,692 km (0.098 R)
• M66: 22,590,774 km (0.089 R)
• M67: 22,866,633 km (0.086 R)
• M68: 23,005,011 km (0.049 R)
• M69: 24,780,887 km (0.113 R)
• M70: 26,069,523 km (0.057 R)
• M71: 26,600,596 km (0.065 R)
• M72: 27,037,870 km (0.061 R)
• M73: 27,771,947 km (0.057 R)
• M74: 29,010,019 km (0.091 R)
• M75: 30,063,786 km (0.099 R)
• M76: 30,215,329 km (0.071 R)
• M77: 30,671,453 km (0.066 R)
• M78: 30,824,043 km (0.091 R)
• M79: 31,436,945 km (0.089 R)
• M80: 32,674,718 km (0.095 R)
• M81: 32,830,450 km (0.099 R)
• M82: 34,244,149 km (0.1 R)
• M83: 34,613,955 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.7

Radius: 5.2

Gravity: 19.26 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 11.49 AU - 13.87 AU

Year: 19854 Days

Day: 16.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 60,267,268 km

• M1: 96,790 km (0.056 R)
• M2: 1,262,008 km (0.106 R)
• M3: 1,568,683 km (0.092 R)
• M4: 1,836,314 km (0.107 R)
• M5: 2,515,039 km (0.113 R)
• M6: 2,549,148 km (0.064 R)
• M7: 3,226,228 km (0.096 R)
• M8: 3,263,328 km (0.091 R)
• M9: 4,734,025 km (0.103 R)
• M10: 6,055,273 km (0.101 R)
• M11: 6,193,352 km (0.076 R)
• M12: 6,519,625 km (0.075 R)
• M13: 6,803,562 km (0.095 R)
• M14: 6,899,155 km (0.106 R)
• M15: 7,432,920 km (0.057 R)
• M16: 7,531,355 km (0.119 R)
• M17: 9,006,989 km (0.114 R)
• M18: 9,270,281 km (0.083 R)
• M19: 10,293,530 km (0.09 R)
• M20: 10,846,294 km (0.116 R)
• M21: 11,865,505 km (0.119 R)
• M22: 12,328,361 km (0.038 R)
• M23: 13,211,736 km (0.076 R)
• M24: 13,510,782 km (0.073 R)
• M25: 13,872,510 km (0.1 R)
• M26: 14,544,055 km (0.12 R)
• M27: 14,914,758 km (0.096 R)
• M28: 16,621,221 km (0.081 R)
• M29: 17,661,225 km (0.093 R)
• M30: 18,056,613 km (0.103 R)
• M31: 18,321,850 km (0.032 R)
• M32: 18,789,193 km (0.114 R)
• M33: 19,327,895 km (0.058 R)
• M34: 20,008,566 km (0.091 R)
• M35: 20,145,747 km (0.099 R)
• M36: 20,627,901 km (0.099 R)
• M37: 20,835,692 km (0.108 R)
• M38: 20,905,106 km (0.113 R)
• M39: 21,253,519 km (0.052 R)
• M40: 22,097,251 km (0.1 R)
• M41: 22,737,231 km (0.111 R)
• M42: 23,239,132 km (0.089 R)
• M43: 23,527,556 km (0.111 R)
• M44: 23,672,217 km (0.07 R)
• M45: 23,889,882 km (0.045 R)
• M46: 25,728,739 km (0.102 R)
• M47: 26,176,785 km (0.092 R)
• M48: 27,994,549 km (0.112 R)
• M49: 29,696,374 km (0.041 R)
• M50: 30,559,853 km (0.081 R)
• M51: 31,590,882 km (0.111 R)
• M52: 33,280,290 km (0.027 R)
• M53: 33,523,985 km (0.112 R)
• M54: 34,013,170 km (0.101 R)
• M55: 35,827,194 km (0.05 R)
• M56: 36,077,022 km (0.117 R)
• M57: 37,841,679 km (0.116 R)
• M58: 38,521,302 km (0.1 R)
• M59: 39,204,964 km (0.115 R)
• M60: 39,978,984 km (0.112 R)
• M61: 40,065,302 km (0.118 R)
• M62: 40,584,406 km (0.111 R)
• M63: 42,330,662 km (0.117 R)
• M64: 42,682,965 km (0.036 R)
• M65: 43,390,264 km (0.105 R)
• M66: 43,923,281 km (0.12 R)
• M67: 44,101,452 km (0.048 R)
• M68: 44,637,461 km (0.043 R)
• M69: 44,906,289 km (0.117 R)
• M70: 45,355,382 km (0.1 R)
• M71: 46,530,174 km (0.055 R)
• M72: 46,711,786 km (0.092 R)
• M73: 46,984,652 km (0.107 R)
• M74: 47,166,862 km (0.08 R)
• M75: 48,081,504 km (0.109 R)
• M76: 50,579,938 km (0.083 R)
• M77: 51,140,930 km (0.059 R)
• M78: 52,552,236 km (0.06 R)
• M79: 54,453,775 km (0.083 R)
• M80: 55,701,870 km (0.064 R)
• M81: 56,571,482 km (0.107 R)
• M82: 56,668,421 km (0.04 R)
• M83: 56,862,300 km (0.033 R)
• M84: 58,324,021 km (0.101 R)
• M85: 58,422,008 km (0.067 R)
• M86: 58,715,967 km (0.067 R)
• M87: 59,798,158 km (0.117 R)
• M88: 60,787,599 km (0.094 R)
• M89: 62,281,932 km (0.104 R)
• M90: 62,883,166 km (0.073 R)
• M91: 62,983,546 km (0.119 R)
• M92: 67,247,235 km (0.11 R)
• M93: 67,760,954 km (0.076 R)
• M94: 68,585,687 km (0.071 R)
• M95: 68,895,803 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309.6

Radius: 4.4

Gravity: 15.99 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.13 AU - 15.25 AU

Year: 22273 Days

Day: 19.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 60,267,268 km

• M1: 91,404 km (0.067 R)
• M2: 713,881 km (0.105 R)
• M3: 999,015 km (0.079 R)
• M4: 1,045,839 km (0.12 R)
• M5: 1,215,632 km (0.096 R)
• M6: 3,303,121 km (0.099 R)
• M7: 3,373,432 km (0.093 R)
• M8: 3,515,700 km (0.114 R)
• M9: 3,805,919 km (0.055 R)
• M10: 4,028,820 km (0.113 R)
• M11: 4,066,369 km (0.041 R)
• M12: 4,801,643 km (0.113 R)
• M13: 4,841,585 km (0.075 R)
• M14: 5,082,887 km (0.041 R)
• M15: 6,259,923 km (0.077 R)
• M16: 6,655,460 km (0.119 R)
• M17: 7,332,540 km (0.115 R)
• M18: 9,641,882 km (0.107 R)
• M19: 10,302,805 km (0.043 R)
• M20: 10,873,521 km (0.041 R)
• M21: 12,262,837 km (0.094 R)
• M22: 12,646,256 km (0.053 R)
• M23: 13,368,814 km (0.115 R)
• M24: 13,425,063 km (0.097 R)
• M25: 13,990,692 km (0.111 R)
• M26: 15,145,288 km (0.102 R)
• M27: 16,270,115 km (0.113 R)
• M28: 16,450,231 km (0.111 R)
• M29: 16,751,670 km (0.106 R)
• M30: 17,055,204 km (0.033 R)
• M31: 17,299,199 km (0.081 R)
• M32: 17,852,411 km (0.098 R)
• M33: 18,162,378 km (0.059 R)
• M34: 18,661,886 km (0.035 R)
• M35: 18,724,567 km (0.084 R)
• M36: 20,899,720 km (0.098 R)
• M37: 21,226,143 km (0.038 R)
• M38: 21,422,864 km (0.091 R)
• M39: 21,488,687 km (0.047 R)
• M40: 23,423,287 km (0.049 R)
• M41: 23,558,822 km (0.094 R)
• M42: 23,830,492 km (0.115 R)
• M43: 24,651,934 km (0.108 R)
• M44: 24,927,792 km (0.119 R)
• M45: 27,029,044 km (0.111 R)
• M46: 27,171,162 km (0.094 R)
• M47: 27,885,342 km (0.12 R)
• M48: 28,388,889 km (0.045 R)
• M49: 28,678,061 km (0.096 R)
• M50: 29,771,023 km (0.064 R)
• M51: 30,211,888 km (0.102 R)
• M52: 30,877,449 km (0.07 R)
• M53: 34,661,527 km (0.104 R)
• M54: 35,513,338 km (0.113 R)
• M55: 36,686,185 km (0.082 R)
• M56: 37,792,162 km (0.08 R)
• M57: 38,269,529 km (0.071 R)
• M58: 39,310,580 km (0.06 R)
• M59: 46,513,120 km (0.091 R)
• M60: 46,853,904 km (0.073 R)
• M61: 49,522,879 km (0.082 R)
• M62: 49,696,712 km (0.103 R)
• M63: 51,622,784 km (0.082 R)
• M64: 51,710,898 km (0.042 R)
• M65: 53,840,872 km (0.064 R)
• M66: 54,109,101 km (0.03 R)
• M67: 58,553,055 km (0.106 R)
• M68: 58,644,908 km (0.097 R)
• M69: 59,844,085 km (0.093 R)
• M70: 62,642,164 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.6

Radius: 3.4

Gravity: 19.26 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.61 AU - 15.75 AU

Year: 24732 Days

Day: 19.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 60,267,268 km

• M1: 266,135 km (0.116 R)
• M2: 636,389 km (0.1 R)
• M3: 1,482,365 km (0.105 R)
• M4: 1,534,725 km (0.109 R)
• M5: 2,150,170 km (0.081 R)
• M6: 2,299,618 km (0.1 R)
• M7: 3,402,005 km (0.068 R)
• M8: 3,506,125 km (0.068 R)
• M9: 3,576,137 km (0.068 R)
• M10: 3,611,293 km (0.083 R)
• M11: 3,932,928 km (0.097 R)
• M12: 5,030,079 km (0.115 R)
• M13: 5,109,066 km (0.104 R)
• M14: 5,308,181 km (0.101 R)
• M15: 5,428,907 km (0.115 R)
• M16: 5,673,200 km (0.112 R)
• M17: 6,555,827 km (0.086 R)
• M18: 6,598,912 km (0.084 R)
• M19: 7,256,394 km (0.084 R)
• M20: 7,300,974 km (0.07 R)
• M21: 7,615,579 km (0.058 R)
• M22: 7,888,745 km (0.119 R)
• M23: 7,980,598 km (0.117 R)
• M24: 8,351,152 km (0.055 R)
• M25: 8,680,117 km (0.11 R)
• M26: 11,303,765 km (0.085 R)
• M27: 11,824,365 km (0.088 R)
• M28: 12,459,259 km (0.057 R)
• M29: 12,512,665 km (0.116 R)
• M30: 12,834,600 km (0.073 R)
• M31: 13,322,887 km (0.069 R)
• M32: 13,596,651 km (0.102 R)
• M33: 13,706,755 km (0.08 R)
• M34: 13,872,360 km (0.057 R)
• M35: 14,597,760 km (0.063 R)
• M36: 15,163,988 km (0.102 R)
• M37: 15,564,761 km (0.069 R)
• M38: 16,669,691 km (0.09 R)
• M39: 16,905,607 km (0.077 R)
• M40: 17,440,269 km (0.093 R)
• M41: 18,282,954 km (0.12 R)
• M42: 18,404,428 km (0.095 R)
• M43: 20,007,818 km (0.093 R)
• M44: 20,132,881 km (0.103 R)
• M45: 23,411,468 km (0.106 R)
• M46: 24,540,484 km (0.091 R)
• M47: 25,145,457 km (0.098 R)
• M48: 26,713,393 km (0.062 R)
• M49: 27,543,960 km (0.054 R)
• M50: 28,593,987 km (0.117 R)
• M51: 28,876,279 km (0.12 R)
• M52: 32,554,591 km (0.039 R)
• M53: 33,144,755 km (0.07 R)
• M54: 34,111,456 km (0.064 R)
• M55: 34,186,105 km (0.093 R)
• M56: 35,162,680 km (0.096 R)
• M57: 35,920,094 km (0.12 R)
• M58: 36,224,676 km (0.098 R)
• M59: 38,302,141 km (0.118 R)
• M60: 39,159,487 km (0.104 R)
• M61: 40,576,178 km (0.103 R)
• M62: 41,131,635 km (0.12 R)
• M63: 42,974,232 km (0.091 R)
• M64: 43,459,378 km (0.043 R)
• M65: 43,702,624 km (0.116 R)
• M66: 46,656,434 km (0.057 R)
• M67: 47,906,175 km (0.09 R)
• M68: 50,864,473 km (0.061 R)
• M69: 50,949,893 km (0.104 R)
• M70: 51,377,594 km (0.114 R)
• M71: 51,463,313 km (0.085 R)
• M72: 51,549,033 km (0.099 R)
• M73: 54,404,557 km (0.104 R)
• M74: 55,895,449 km (0.119 R)
• M75: 56,601,701 km (0.069 R)
• M76: 57,044,510 km (0.107 R)
• M77: 58,469,580 km (0.084 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: 173 - 12,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit