🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.72 AU - 1.14 AU

Year: 320 Days

Day: 37.6 Hours

Environment

Temp: 98 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.76 AU - 1.18 AU

Year: 341 Days

Day: 38.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1 AU - 1.14 AU

Year: 395 Days

Day: 12.8 Hours

Environment

Temp: 35 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,369,860 km

• M1: 746,194 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.16 AU - 3.42 AU

Year: 2127 Days

Day: 36.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,369,860 km

• M1: 860,786 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.9

Radius: 8.1

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.81 AU - 6.45 AU

Year: 4762 Days

Day: 12.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 106,369,860 km

• M1: 321,935 km (0.116 R)
• M2: 1,271,283 km (0.079 R)
• M3: 1,345,633 km (0.096 R)
• M4: 1,399,787 km (0.092 R)
• M5: 1,510,041 km (0.105 R)
• M6: 1,955,843 km (0.025 R)
• M7: 2,042,310 km (0.068 R)
• M8: 2,309,492 km (0.114 R)
• M9: 2,493,797 km (0.082 R)
• M10: 2,751,853 km (0.105 R)
• M11: 3,667,691 km (0.08 R)
• M12: 3,992,468 km (0.087 R)
• M13: 4,055,449 km (0.118 R)
• M14: 4,182,308 km (0.032 R)
• M15: 4,246,336 km (0.077 R)
• M16: 4,391,296 km (0.098 R)
• M17: 4,538,051 km (0.104 R)
• M18: 4,736,269 km (0.065 R)
• M19: 5,522,106 km (0.055 R)
• M20: 5,574,765 km (0.116 R)
• M21: 6,002,166 km (0.078 R)
• M22: 6,219,831 km (0.034 R)
• M23: 6,662,940 km (0.103 R)
• M24: 6,756,588 km (0.039 R)
• M25: 6,907,233 km (0.11 R)
• M26: 7,002,078 km (0.071 R)
• M27: 7,288,857 km (0.06 R)
• M28: 7,501,735 km (0.06 R)
• M29: 7,657,765 km (0.082 R)
• M30: 7,736,304 km (0.032 R)
• M31: 8,052,704 km (0.08 R)
• M32: 8,192,578 km (0.056 R)
• M33: 8,718,863 km (0.05 R)
• M34: 8,780,198 km (0.103 R)
• M35: 8,903,616 km (0.103 R)
• M36: 9,846,681 km (0.091 R)
• M37: 10,081,999 km (0.116 R)
• M38: 10,427,570 km (0.072 R)
• M39: 10,711,357 km (0.093 R)
• M40: 11,108,390 km (0.063 R)
• M41: 11,443,040 km (0.118 R)
• M42: 11,848,899 km (0.081 R)
• M43: 12,030,661 km (0.069 R)
• M44: 13,071,114 km (0.073 R)
• M45: 13,948,057 km (0.086 R)
• M46: 14,770,546 km (0.099 R)
• M47: 15,708,225 km (0.118 R)
• M48: 16,209,528 km (0.097 R)
• M49: 16,285,224 km (0.073 R)
• M50: 16,462,198 km (0.061 R)
• M51: 16,792,511 km (0.035 R)
• M52: 16,945,699 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.7

Radius: 13.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 9.09 AU - 9.63 AU

Year: 10207 Days

Day: 13.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 106,369,860 km

• M1: 363,972 km (0.117 R)
• M2: 540,946 km (0.107 R)
• M3: 627,563 km (0.074 R)
• M4: 975,079 km (0.114 R)
• M5: 2,499,930 km (0.099 R)
• M6: 2,814,983 km (0.095 R)
• M7: 3,283,823 km (0.081 R)
• M8: 3,747,576 km (0.082 R)
• M9: 3,866,955 km (0.062 R)
• M10: 4,356,888 km (0.033 R)
• M11: 4,545,830 km (0.106 R)
• M12: 4,931,793 km (0.04 R)
• M13: 5,029,929 km (0.059 R)
• M14: 5,530,932 km (0.053 R)
• M15: 5,701,474 km (0.1 R)
• M16: 6,294,480 km (0.104 R)
• M17: 6,472,801 km (0.118 R)
• M18: 6,616,564 km (0.11 R)
• M19: 6,797,877 km (0.083 R)
• M20: 7,017,487 km (0.12 R)
• M21: 7,128,339 km (0.111 R)
• M22: 7,766,972 km (0.043 R)
• M23: 8,151,289 km (0.095 R)
• M24: 8,819,094 km (0.067 R)
• M25: 8,978,715 km (0.088 R)
• M26: 9,627,072 km (0.069 R)
• M27: 10,332,725 km (0.098 R)
• M28: 10,713,003 km (0.068 R)
• M29: 11,443,938 km (0.076 R)
• M30: 12,503,240 km (0.111 R)
• M31: 13,593,959 km (0.089 R)
• M32: 13,871,313 km (0.117 R)
• M33: 14,197,436 km (0.064 R)
• M34: 14,573,077 km (0.058 R)
• M35: 14,999,730 km (0.085 R)
• M36: 15,095,173 km (0.091 R)
• M37: 15,526,763 km (0.083 R)
• M38: 15,865,453 km (0.069 R)
• M39: 17,394,044 km (0.119 R)
• M40: 17,695,483 km (0.062 R)
• M41: 17,947,855 km (0.096 R)
• M42: 18,507,351 km (0.107 R)
• M43: 19,021,070 km (0.075 R)
• M44: 20,325,713 km (0.078 R)
• M45: 20,537,095 km (0.107 R)
• M46: 21,229,284 km (0.084 R)
• M47: 21,821,093 km (0.056 R)
• M48: 22,363,685 km (0.053 R)
• M49: 22,746,207 km (0.039 R)
• M50: 23,020,719 km (0.086 R)
• M51: 24,241,737 km (0.119 R)
• M52: 24,522,233 km (0.116 R)
• M53: 24,916,722 km (0.107 R)
• M54: 26,285,094 km (0.114 R)
• M55: 26,457,730 km (0.114 R)
• M56: 26,573,219 km (0.044 R)
• M57: 27,094,418 km (0.074 R)
• M58: 27,619,208 km (0.076 R)
• M59: 29,332,702 km (0.115 R)
• M60: 29,931,542 km (0.111 R)
• M61: 30,172,095 km (0.09 R)
• M62: 30,594,859 km (0.113 R)
• M63: 31,690,813 km (0.102 R)
• M64: 31,936,153 km (0.106 R)
• M65: 32,552,197 km (0.083 R)
• M66: 33,296,596 km (0.107 R)
• M67: 33,608,508 km (0.089 R)
• M68: 33,858,636 km (0.041 R)
• M69: 34,486,797 km (0.057 R)
• M70: 35,563,453 km (0.093 R)
• M71: 36,201,937 km (0.059 R)
• M72: 37,684,751 km (0.115 R)
• M73: 38,270,426 km (0.077 R)
• M74: 39,979,283 km (0.097 R)
• M75: 41,310,704 km (0.115 R)
• M76: 41,645,803 km (0.117 R)
• M77: 42,116,438 km (0.082 R)
• M78: 42,656,636 km (0.073 R)
• M79: 44,839,867 km (0.064 R)
• M80: 44,977,497 km (0.053 R)
• M81: 45,667,892 km (0.108 R)
• M82: 46,014,360 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.3

Radius: 3.6

Gravity: 41.92 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.77 AU - 20.79 AU

Year: 24501 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 163.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,369,860 km

• M1: 125,363 km (0.066 R)
• M2: 207,941 km (0.052 R)
• M3: 363,373 km (0.104 R)
• M4: 595,250 km (0.108 R)
• M5: 1,028,186 km (0.068 R)
• M6: 1,056,161 km (0.064 R)
• M7: 1,667,119 km (0.12 R)
• M8: 1,834,369 km (0.111 R)
• M9: 1,902,735 km (0.075 R)
• M10: 2,042,011 km (0.073 R)
• M11: 3,311,498 km (0.074 R)
• M12: 4,086,864 km (0.114 R)
• M13: 4,311,859 km (0.079 R)
• M14: 4,867,915 km (0.054 R)
• M15: 4,915,337 km (0.059 R)
• M16: 5,644,028 km (0.093 R)
• M17: 6,614,320 km (0.08 R)
• M18: 7,091,687 km (0.107 R)
• M19: 7,470,618 km (0.073 R)
• M20: 7,579,975 km (0.053 R)
• M21: 8,646,159 km (0.078 R)
• M22: 8,818,794 km (0.095 R)
• M23: 9,938,086 km (0.098 R)
• M24: 11,226,273 km (0.057 R)
• M25: 11,477,597 km (0.077 R)
• M26: 11,667,138 km (0.037 R)
• M27: 11,857,875 km (0.116 R)
• M28: 11,985,632 km (0.079 R)
• M29: 12,049,660 km (0.029 R)
• M30: 14,225,262 km (0.109 R)
• M31: 14,633,664 km (0.112 R)
• M32: 15,184,184 km (0.074 R)
• M33: 16,447,388 km (0.106 R)
• M34: 16,732,522 km (0.107 R)
• M35: 16,804,179 km (0.083 R)
• M36: 17,091,407 km (0.07 R)
• M37: 17,380,430 km (0.081 R)
• M38: 18,849,033 km (0.061 R)
• M39: 19,900,556 km (0.039 R)
• M40: 22,690,407 km (0.073 R)
• M41: 23,969,020 km (0.108 R)
• M42: 24,211,368 km (0.097 R)
• M43: 24,535,696 km (0.091 R)
• M44: 25,352,950 km (0.082 R)
• M45: 25,764,942 km (0.032 R)
• M46: 26,179,029 km (0.109 R)
• M47: 27,182,083 km (0.064 R)
• M48: 27,772,845 km (0.119 R)
• M49: 28,624,206 km (0.12 R)
• M50: 30,178,229 km (0.115 R)
• M51: 30,265,295 km (0.12 R)
• M52: 31,229,303 km (0.119 R)
• M53: 31,670,767 km (0.114 R)
• M54: 32,649,286 km (0.111 R)
• M55: 33,457,265 km (0.027 R)
• M56: 33,637,829 km (0.116 R)
• M57: 34,090,363 km (0.116 R)
• M58: 34,453,736 km (0.041 R)
• M59: 36,012,845 km (0.087 R)
• M60: 36,568,601 km (0.092 R)
• M61: 38,441,267 km (0.069 R)
• M62: 38,819,600 km (0.103 R)
• M63: 39,104,135 km (0.095 R)
• M64: 40,633,325 km (0.118 R)
• M65: 40,729,516 km (0.076 R)
• M66: 41,018,689 km (0.107 R)
• M67: 41,695,919 km (0.108 R)
• M68: 43,356,006 km (0.109 R)
• M69: 44,243,570 km (0.12 R)
• M70: 44,441,488 km (0.109 R)
• M71: 45,836,189 km (0.061 R)
• M72: 48,770,252 km (0.11 R)
• M73: 49,077,377 km (0.076 R)
• M74: 49,487,574 km (0.108 R)
• M75: 49,899,118 km (0.075 R)
• M76: 51,868,873 km (0.105 R)
• M77: 53,547,361 km (0.072 R)
• M78: 54,287,272 km (0.084 R)
• M79: 54,924,110 km (0.108 R)
• M80: 55,563,492 km (0.106 R)
• M81: 55,884,080 km (0.072 R)
• M82: 58,905,957 km (0.071 R)
• M83: 60,436,642 km (0.069 R)
• M84: 61,317,175 km (0.067 R)
• M85: 61,427,578 km (0.069 R)
• M86: 61,980,343 km (0.11 R)
• M87: 63,537,058 km (0.112 R)
• M88: 64,208,154 km (0.092 R)
• M89: 64,656,798 km (0.081 R)
• M90: 66,348,750 km (0.113 R)
• M91: 68,055,063 km (0.113 R)
• M92: 69,200,684 km (0.117 R)
• M93: 71,510,924 km (0.074 R)
• M94: 72,909,065 km (0.102 R)
• M95: 76,562,694 km (0.094 R)
• M96: 79,672,684 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773

Radius: 3.8

Gravity: 53.53 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 19.09 AU - 20.27 AU

Year: 31120 Days

Day: 21.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,369,860 km

• M1: 138,079 km (0.092 R)
• M2: 545,434 km (0.056 R)
• M3: 773,571 km (0.087 R)
• M4: 1,688,661 km (0.041 R)
• M5: 1,728,454 km (0.063 R)
• M6: 1,850,077 km (0.076 R)
• M7: 2,101,401 km (0.11 R)
• M8: 2,682,140 km (0.073 R)
• M9: 3,716,609 km (0.115 R)
• M10: 3,926,196 km (0.108 R)
• M11: 4,411,940 km (0.11 R)
• M12: 4,746,142 km (0.051 R)
• M13: 4,916,235 km (0.041 R)
• M14: 7,044,115 km (0.08 R)
• M15: 7,238,293 km (0.117 R)
• M16: 7,565,613 km (0.102 R)
• M17: 8,031,910 km (0.086 R)
• M18: 8,166,847 km (0.1 R)
• M19: 8,852,753 km (0.075 R)
• M20: 9,343,883 km (0.087 R)
• M21: 10,425,625 km (0.086 R)
• M22: 10,943,832 km (0.063 R)
• M23: 11,168,528 km (0.077 R)
• M24: 11,243,776 km (0.104 R)
• M25: 11,470,417 km (0.07 R)
• M26: 13,019,951 km (0.088 R)
• M27: 13,257,962 km (0.097 R)
• M28: 14,633,664 km (0.109 R)
• M29: 15,046,853 km (0.053 R)
• M30: 15,547,707 km (0.095 R)
• M31: 15,969,274 km (0.034 R)
• M32: 16,224,039 km (0.102 R)
• M33: 16,309,309 km (0.064 R)
• M34: 16,823,627 km (0.089 R)
• M35: 18,044,645 km (0.073 R)
• M36: 19,383,994 km (0.101 R)
• M37: 20,386,450 km (0.073 R)
• M38: 21,968,447 km (0.116 R)
• M39: 22,726,460 km (0.073 R)
• M40: 22,821,754 km (0.076 R)
• M41: 23,300,616 km (0.088 R)
• M42: 24,560,829 km (0.098 R)
• M43: 25,347,414 km (0.066 R)
• M44: 25,446,299 km (0.113 R)
• M45: 25,545,332 km (0.112 R)
• M46: 28,574,839 km (0.112 R)
• M47: 29,401,666 km (0.045 R)
• M48: 30,656,643 km (0.108 R)
• M49: 31,290,639 km (0.064 R)
• M50: 31,396,853 km (0.099 R)
• M51: 34,196,727 km (0.116 R)
• M52: 34,634,600 km (0.062 R)
• M53: 35,959,139 km (0.074 R)
• M54: 38,885,274 km (0.07 R)
• M55: 40,955,409 km (0.096 R)
• M56: 41,420,210 km (0.074 R)
• M57: 41,886,805 km (0.071 R)
• M58: 45,441,400 km (0.112 R)
• M59: 46,043,233 km (0.101 R)
• M60: 48,845,201 km (0.106 R)
• M61: 50,577,544 km (0.109 R)
• M62: 50,702,010 km (0.062 R)
• M63: 55,508,290 km (0.117 R)
• M64: 55,636,794 km (0.082 R)
• M65: 55,893,953 km (0.097 R)
• M66: 56,022,607 km (0.098 R)
• M67: 56,280,365 km (0.104 R)
• M68: 57,704,985 km (0.073 R)
• M69: 59,010,526 km (0.103 R)
• M70: 59,798,458 km (0.115 R)
• M71: 63,655,390 km (0.027 R)
• M72: 63,789,878 km (0.057 R)
• M73: 64,059,005 km (0.036 R)
• M74: 68,691,901 km (0.114 R)
• M75: 70,769,816 km (0.074 R)
• M76: 71,327,367 km (0.119 R)
• M77: 73,149,619 km (0.096 R)
• M78: 73,572,382 km (0.104 R)
• M79: 74,420,154 km (0.104 R)
• M80: 76,696,884 km (0.094 R)
• M81: 82,048,299 km (0.053 R)
• M82: 88,267,232 km (0.04 R)
• M83: 89,619,447 km (0.095 R)
• M84: 92,192,231 km (0.07 R)
• M85: 97,255,221 km (0.114 R)
• M86: 97,720,022 km (0.094 R)
• M87: 97,875,005 km (0.088 R)
• M88: 98,030,288 km (0.119 R)
• M89: 98,185,421 km (0.075 R)
• M90: 99,274,493 km (0.082 R)
• M91: 99,898,466 km (0.071 R)
• M92: 100,837,043 km (0.11 R)
• M93: 103,038,376 km (0.087 R)
• M94: 103,670,128 km (0.056 R)
• M95: 103,828,402 km (0.099 R)
• M96: 104,303,375 km (0.118 R)
• M97: 104,778,947 km (0.066 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 18,972 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit