🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.72 AU - 1.16 AU

Year: 343 Days

Day: 13.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.81 AU - 1.17 AU

Year: 371 Days

Day: 33.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1 AU - 1.28 AU

Year: 459 Days

Day: 13.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,548,105 km

• M1: 267,331 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.86 AU - 2.46 AU

Year: 1196 Days

Day: 41.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,548,105 km

• M1: 969,245 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.36 AU - 2.56 AU

Year: 1454 Days

Day: 45.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.56 AU - 3.62 AU

Year: 2046 Days

Day: 21 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.9

Radius: 9.4

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.85 AU - 5.03 AU

Year: 3525 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,548,105 km

• M1: 120,576 km (0.099 R)
• M2: 210,933 km (0.084 R)
• M3: 310,116 km (0.041 R)
• M4: 455,077 km (0.025 R)
• M5: 568,622 km (0.094 R)
• M6: 663,317 km (0.112 R)
• M7: 848,070 km (0.116 R)
• M8: 1,181,075 km (0.113 R)
• M9: 1,394,701 km (0.089 R)
• M10: 1,802,355 km (0.063 R)
• M11: 1,931,757 km (0.042 R)
• M12: 2,019,721 km (0.078 R)
• M13: 2,139,399 km (0.11 R)
• M14: 2,338,664 km (0.043 R)
• M15: 2,464,475 km (0.091 R)
• M16: 2,722,681 km (0.066 R)
• M17: 2,838,470 km (0.07 R)
• M18: 2,922,245 km (0.083 R)
• M19: 3,178,506 km (0.078 R)
• M20: 3,406,493 km (0.08 R)
• M21: 3,513,605 km (0.062 R)
• M22: 3,676,368 km (0.094 R)
• M23: 3,767,772 km (0.101 R)
• M24: 4,046,922 km (0.118 R)
• M25: 4,313,505 km (0.115 R)
• M26: 4,390,698 km (0.08 R)
• M27: 4,585,923 km (0.051 R)
• M28: 4,664,761 km (0.098 R)
• M29: 4,744,048 km (0.106 R)
• M30: 4,984,751 km (0.099 R)
• M31: 5,394,798 km (0.099 R)
• M32: 6,533,687 km (0.107 R)
• M33: 7,004,920 km (0.041 R)
• M34: 7,720,746 km (0.042 R)
• M35: 8,171,036 km (0.116 R)
• M36: 8,435,525 km (0.118 R)
• M37: 8,776,458 km (0.061 R)
• M38: 8,874,594 km (0.089 R)
• M39: 8,973,179 km (0.096 R)
• M40: 9,121,730 km (0.11 R)
• M41: 9,196,380 km (0.099 R)
• M42: 9,296,161 km (0.085 R)
• M43: 9,775,024 km (0.11 R)
• M44: 9,979,076 km (0.05 R)
• M45: 10,107,281 km (0.066 R)
• M46: 10,313,576 km (0.052 R)
• M47: 10,967,319 km (0.045 R)
• M48: 11,099,713 km (0.094 R)
• M49: 11,366,147 km (0.034 R)
• M50: 11,850,844 km (0.066 R)
• M51: 11,959,602 km (0.093 R)
• M52: 12,068,509 km (0.062 R)
• M53: 12,535,404 km (0.113 R)
• M54: 13,430,149 km (0.099 R)
• M55: 13,942,522 km (0.093 R)
• M56: 14,057,263 km (0.072 R)
• M57: 14,403,433 km (0.097 R)
• M58: 14,752,295 km (0.078 R)
• M59: 14,839,959 km (0.12 R)
• M60: 14,927,773 km (0.102 R)
• M61: 15,162,941 km (0.099 R)
• M62: 15,696,407 km (0.064 R)
• M63: 15,785,867 km (0.107 R)
• M64: 16,386,951 km (0.099 R)
• M65: 16,659,817 km (0.078 R)
• M66: 16,903,811 km (0.1 R)
• M67: 17,828,775 km (0.108 R)
• M68: 17,891,008 km (0.079 R)
• M69: 18,234,784 km (0.116 R)
• M70: 19,502,925 km (0.063 R)
• M71: 20,180,154 km (0.099 R)
• M72: 20,570,455 km (0.109 R)
• M73: 20,733,966 km (0.1 R)
• M74: 20,799,340 km (0.109 R)
• M75: 21,259,802 km (0.105 R)
• M76: 21,524,291 km (0.115 R)
• M77: 22,056,710 km (0.053 R)
• M78: 22,190,451 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 651.4

Radius: 6.2

Gravity: 16.95 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 11.64 AU - 17.84 AU

Year: 21319 Days

Day: 21.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,548,105 km

• M1: 79,586 km (0.104 R)
• M2: 482,453 km (0.108 R)
• M3: 797,057 km (0.081 R)
• M4: 975,528 km (0.037 R)
• M5: 1,110,764 km (0.089 R)
• M6: 1,615,507 km (0.072 R)
• M7: 1,809,087 km (0.082 R)
• M8: 1,875,209 km (0.115 R)
• M9: 2,113,369 km (0.098 R)
• M10: 2,543,762 km (0.115 R)
• M11: 2,731,059 km (0.08 R)
• M12: 3,039,978 km (0.079 R)
• M13: 3,565,815 km (0.033 R)
• M14: 4,383,966 km (0.063 R)
• M15: 4,837,098 km (0.114 R)
• M16: 5,738,574 km (0.106 R)
• M17: 5,787,493 km (0.072 R)
• M18: 6,897,359 km (0.109 R)
• M19: 7,317,131 km (0.075 R)
• M20: 7,962,047 km (0.102 R)
• M21: 9,248,290 km (0.108 R)
• M22: 9,944,518 km (0.077 R)
• M23: 10,537,674 km (0.096 R)
• M24: 12,958,317 km (0.089 R)
• M25: 13,998,920 km (0.114 R)
• M26: 14,196,988 km (0.111 R)
• M27: 14,662,835 km (0.038 R)
• M28: 14,931,214 km (0.075 R)
• M29: 15,269,006 km (0.106 R)
• M30: 15,746,223 km (0.065 R)
• M31: 16,090,149 km (0.114 R)
• M32: 16,367,054 km (0.114 R)
• M33: 16,506,031 km (0.097 R)
• M34: 18,565,694 km (0.11 R)
• M35: 19,001,772 km (0.112 R)
• M36: 19,294,535 km (0.114 R)
• M37: 19,441,290 km (0.084 R)
• M38: 21,081,482 km (0.111 R)
• M39: 21,918,033 km (0.082 R)
• M40: 22,148,114 km (0.097 R)
• M41: 24,492,163 km (0.088 R)
• M42: 25,290,866 km (0.109 R)
• M43: 26,179,179 km (0.118 R)
• M44: 26,913,704 km (0.1 R)
• M45: 28,905,151 km (0.04 R)
• M46: 29,326,119 km (0.068 R)
• M47: 29,579,538 km (0.041 R)
• M48: 30,259,012 km (0.12 R)
• M49: 32,067,052 km (0.115 R)
• M50: 33,556,149 km (0.098 R)
• M51: 34,175,933 km (0.114 R)
• M52: 34,264,794 km (0.117 R)
• M53: 34,978,226 km (0.108 R)
• M54: 35,967,218 km (0.12 R)
• M55: 37,056,589 km (0.115 R)
• M56: 37,513,611 km (0.049 R)
• M57: 38,248,884 km (0.11 R)
• M58: 38,433,488 km (0.101 R)
• M59: 39,546,945 km (0.101 R)
• M60: 42,186,151 km (0.102 R)
• M61: 42,376,888 km (0.065 R)
• M62: 42,472,331 km (0.107 R)
• M63: 42,663,368 km (0.101 R)
• M64: 42,759,111 km (0.11 R)
• M65: 43,238,422 km (0.063 R)
• M66: 45,466,533 km (0.089 R)
• M67: 45,662,057 km (0.044 R)
• M68: 45,955,718 km (0.097 R)
• M69: 46,348,412 km (0.095 R)
• M70: 47,731,594 km (0.099 R)
• M71: 49,028,009 km (0.096 R)
• M72: 50,639,478 km (0.094 R)
• M73: 50,943,610 km (0.113 R)
• M74: 51,045,037 km (0.105 R)
• M75: 52,268,299 km (0.096 R)
• M76: 52,575,573 km (0.083 R)
• M77: 54,639,575 km (0.084 R)
• M78: 57,996,701 km (0.117 R)
• M79: 59,379,584 km (0.072 R)
• M80: 60,235,882 km (0.099 R)
• M81: 60,665,677 km (0.112 R)
• M82: 60,773,237 km (0.114 R)
• M83: 62,503,187 km (0.112 R)
• M84: 65,128,331 km (0.052 R)
• M85: 66,454,366 km (0.115 R)
• M86: 69,695,554 km (0.118 R)
• M87: 70,825,167 km (0.056 R)
• M88: 72,074,609 km (0.05 R)
• M89: 72,987,904 km (0.101 R)
• M90: 73,102,346 km (0.109 R)
• M91: 74,595,333 km (0.069 R)
• M92: 77,378,003 km (0.071 R)
• M93: 77,728,211 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.4

Radius: 6.7

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 14.15 AU - 19.37 AU

Year: 25849 Days

Day: 19.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 95,548,105 km

• M1: 130,599 km (0.044 R)
• M2: 207,941 km (0.083 R)
• M3: 317,895 km (0.074 R)
• M4: 448,644 km (0.084 R)
• M5: 500,704 km (0.115 R)
• M6: 655,538 km (0.104 R)
• M7: 715,826 km (0.053 R)
• M8: 908,059 km (0.068 R)
• M9: 1,045,240 km (0.108 R)
• M10: 1,098,497 km (0.078 R)
• M11: 1,577,958 km (0.115 R)
• M12: 1,915,601 km (0.073 R)
• M13: 2,003,564 km (0.078 R)
• M14: 2,160,792 km (0.062 R)
• M15: 3,665,447 km (0.073 R)
• M16: 4,195,921 km (0.098 R)
• M17: 5,735,433 km (0.111 R)
• M18: 6,250,947 km (0.099 R)
• M19: 6,714,252 km (0.111 R)
• M20: 7,086,002 km (0.047 R)
• M21: 7,464,485 km (0.053 R)
• M22: 7,991,219 km (0.096 R)
• M23: 8,932,339 km (0.043 R)
• M24: 9,006,241 km (0.098 R)
• M25: 9,755,726 km (0.119 R)
• M26: 10,838,515 km (0.047 R)
• M27: 11,554,491 km (0.107 R)
• M28: 11,634,974 km (0.111 R)
• M29: 11,918,163 km (0.075 R)
• M30: 12,532,711 km (0.082 R)
• M31: 14,524,158 km (0.059 R)
• M32: 14,611,074 km (0.115 R)
• M33: 14,741,673 km (0.118 R)
• M34: 15,004,218 km (0.056 R)
• M35: 15,489,663 km (0.106 R)
• M36: 15,845,855 km (0.068 R)
• M37: 17,067,771 km (0.113 R)
• M38: 17,113,697 km (0.112 R)
• M39: 18,555,073 km (0.067 R)
• M40: 18,838,411 km (0.087 R)
• M41: 19,218,689 km (0.077 R)
• M42: 19,793,593 km (0.067 R)
• M43: 20,862,470 km (0.116 R)
• M44: 21,949,897 km (0.063 R)
• M45: 22,651,362 km (0.094 R)
• M46: 23,258,579 km (0.103 R)
• M47: 24,127,893 km (0.075 R)
• M48: 24,489,022 km (0.077 R)
• M49: 24,592,544 km (0.12 R)
• M50: 26,586,234 km (0.119 R)
• M51: 26,799,112 km (0.114 R)
• M52: 28,631,237 km (0.092 R)
• M53: 28,740,294 km (0.034 R)
• M54: 30,670,555 km (0.112 R)
• M55: 31,061,604 km (0.115 R)
• M56: 32,188,076 km (0.063 R)
• M57: 32,585,558 km (0.065 R)
• M58: 34,191,341 km (0.075 R)
• M59: 34,249,086 km (0.104 R)
• M60: 34,364,875 km (0.099 R)
• M61: 35,940,290 km (0.107 R)
• M62: 36,884,851 km (0.115 R)
• M63: 37,658,272 km (0.105 R)
• M64: 38,196,974 km (0.109 R)
• M65: 38,377,090 km (0.117 R)
• M66: 38,617,643 km (0.072 R)
• M67: 39,645,680 km (0.027 R)
• M68: 40,193,657 km (0.074 R)
• M69: 40,315,729 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.1

Radius: 3.7

Gravity: 39.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 18.43 AU - 20.09 AU

Year: 31843 Days

Day: 17 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 95,548,105 km

• M1: 156,180 km (0.12 R)
• M2: 187,596 km (0.061 R)
• M3: 221,405 km (0.043 R)
• M4: 401,072 km (0.117 R)
• M5: 1,776,924 km (0.057 R)
• M6: 1,852,770 km (0.115 R)
• M7: 2,581,760 km (0.102 R)
• M8: 2,711,013 km (0.062 R)
• M9: 3,295,342 km (0.108 R)
• M10: 3,966,438 km (0.026 R)
• M11: 4,065,621 km (0.111 R)
• M12: 5,319,102 km (0.098 R)
• M13: 5,428,608 km (0.03 R)
• M14: 6,158,196 km (0.069 R)
• M15: 6,977,693 km (0.113 R)
• M16: 8,269,621 km (0.104 R)
• M17: 9,900,836 km (0.105 R)
• M18: 10,717,939 km (0.09 R)
• M19: 10,787,054 km (0.063 R)
• M20: 10,925,731 km (0.08 R)
• M21: 13,295,960 km (0.103 R)
• M22: 15,425,784 km (0.092 R)
• M23: 15,660,204 km (0.09 R)
• M24: 17,252,823 km (0.032 R)
• M25: 18,315,267 km (0.051 R)
• M26: 18,480,573 km (0.034 R)
• M27: 20,846,613 km (0.105 R)
• M28: 21,019,249 km (0.03 R)
• M29: 21,105,716 km (0.091 R)
• M30: 21,714,430 km (0.084 R)
• M31: 22,417,091 km (0.039 R)
• M32: 23,664,738 km (0.081 R)
• M33: 24,115,775 km (0.115 R)
• M34: 24,843,270 km (0.073 R)
• M35: 29,550,367 km (0.039 R)
• M36: 30,426,262 km (0.1 R)
• M37: 33,003,983 km (0.102 R)
• M38: 35,960,486 km (0.086 R)
• M39: 36,064,007 km (0.11 R)
• M40: 36,374,872 km (0.072 R)
• M41: 37,103,862 km (0.098 R)
• M42: 38,259,207 km (0.103 R)
• M43: 38,894,250 km (0.112 R)
• M44: 39,319,556 km (0.051 R)
• M45: 40,497,191 km (0.077 R)
• M46: 42,887,017 km (0.111 R)
• M47: 45,433,771 km (0.1 R)
• M48: 45,769,618 km (0.1 R)
• M49: 49,287,262 km (0.094 R)
• M50: 49,747,426 km (0.068 R)
• M51: 50,672,090 km (0.097 R)
• M52: 53,834,589 km (0.111 R)
• M53: 55,260,406 km (0.069 R)
• M54: 55,738,371 km (0.1 R)
• M55: 55,858,199 km (0.029 R)
• M56: 56,217,833 km (0.047 R)
• M57: 57,060,069 km (0.102 R)
• M58: 57,301,520 km (0.114 R)
• M59: 57,785,319 km (0.11 R)
• M60: 59,245,095 km (0.079 R)
• M61: 59,979,471 km (0.037 R)
• M62: 61,210,063 km (0.106 R)
• M63: 61,457,199 km (0.058 R)
• M64: 62,697,814 km (0.078 R)
• M65: 63,196,274 km (0.089 R)
• M66: 63,571,166 km (0.09 R)
• M67: 65,077,617 km (0.08 R)
• M68: 66,595,736 km (0.101 R)
• M69: 67,231,826 km (0.109 R)
• M70: 68,509,990 km (0.112 R)
• M71: 70,701,001 km (0.114 R)
• M72: 71,090,105 km (0.1 R)
• M73: 71,479,807 km (0.074 R)
• M74: 73,045,948 km (0.119 R)
• M75: 73,570,438 km (0.05 R)
• M76: 75,019,443 km (0.116 R)
• M77: 75,151,538 km (0.113 R)
• M78: 77,010,441 km (0.086 R)
• M79: 77,677,946 km (0.069 R)
• M80: 78,749,965 km (0.051 R)
• M81: 80,096,794 km (0.11 R)
• M82: 81,044,198 km (0.095 R)
• M83: 82,676,759 km (0.079 R)
• M84: 84,595,202 km (0.034 R)
• M85: 85,974,345 km (0.081 R)
• M86: 89,034,818 km (0.119 R)
• M87: 89,735,385 km (0.085 R)
• M88: 92,839,242 km (0.058 R)
• M89: 94,404,335 km (0.066 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 14,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit