🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.65 AU - 0.83 AU

Year: 236 Days

Day: 25.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,905,806 km

• M1: 247,884 km (0.065 R)
• M2: 277,055 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.17 AU - 1.61 AU

Year: 608 Days

Day: 28 Hours

Environment

Temp: -31 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.45 AU - 2.15 AU

Year: 896 Days

Day: 25 Hours

Environment

Temp: -62 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.06 AU - 2.9 AU

Year: 1448 Days

Day: 21.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.1

Radius: 14.1

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.43 AU - 7.21 AU

Year: 5207 Days

Day: 13.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,905,806 km

• M1: 186,549 km (0.103 R)
• M2: 325,525 km (0.112 R)
• M3: 443,109 km (0.117 R)
• M4: 687,103 km (0.045 R)
• M5: 789,877 km (0.118 R)
• M6: 967,001 km (0.072 R)
• M7: 1,085,033 km (0.078 R)
• M8: 1,363,285 km (0.072 R)
• M9: 1,679,386 km (0.084 R)
• M10: 1,780,514 km (0.112 R)
• M11: 2,065,647 km (0.042 R)
• M12: 2,205,970 km (0.073 R)
• M13: 2,546,305 km (0.086 R)
• M14: 2,765,466 km (0.09 R)
• M15: 2,921,048 km (0.08 R)
• M16: 3,097,424 km (0.083 R)
• M17: 3,277,390 km (0.114 R)
• M18: 3,516,747 km (0.099 R)
• M19: 5,305,339 km (0.102 R)
• M20: 5,674,995 km (0.1 R)
• M21: 5,851,970 km (0.102 R)
• M22: 6,393,813 km (0.057 R)
• M23: 6,508,704 km (0.078 R)
• M24: 6,717,393 km (0.073 R)
• M25: 6,904,690 km (0.1 R)
• M26: 7,141,354 km (0.09 R)
• M27: 7,404,945 km (0.109 R)
• M28: 7,501,436 km (0.057 R)
• M29: 7,966,236 km (0.117 R)
• M30: 8,591,855 km (0.054 R)
• M31: 8,744,444 km (0.119 R)
• M32: 8,923,663 km (0.083 R)
• M33: 9,052,317 km (0.057 R)
• M34: 9,207,599 km (0.108 R)
• M35: 9,311,570 km (0.09 R)
• M36: 9,415,989 km (0.111 R)
• M37: 9,520,857 km (0.102 R)
• M38: 9,837,706 km (0.091 R)
• M39: 10,536,028 km (0.093 R)
• M40: 10,644,786 km (0.092 R)
• M41: 12,351,249 km (0.095 R)
• M42: 12,812,908 km (0.036 R)
• M43: 13,075,003 km (0.082 R)
• M44: 13,723,361 km (0.079 R)
• M45: 13,961,670 km (0.056 R)
• M46: 14,051,429 km (0.058 R)
• M47: 14,382,190 km (0.076 R)
• M48: 14,654,757 km (0.118 R)
• M49: 14,746,012 km (0.114 R)
• M50: 14,959,637 km (0.118 R)
• M51: 15,855,430 km (0.089 R)
• M52: 15,949,078 km (0.109 R)
• M53: 16,199,804 km (0.1 R)
• M54: 16,388,746 km (0.119 R)
• M55: 17,247,737 km (0.117 R)
• M56: 17,537,358 km (0.11 R)
• M57: 18,056,313 km (0.097 R)
• M58: 18,383,185 km (0.109 R)
• M59: 19,542,718 km (0.103 R)
• M60: 20,080,672 km (0.047 R)
• M61: 20,317,635 km (0.078 R)
• M62: 20,521,387 km (0.062 R)
• M63: 21,068,167 km (0.077 R)
• M64: 21,481,506 km (0.048 R)
• M65: 22,106,377 km (0.045 R)
• M66: 22,280,957 km (0.091 R)
• M67: 22,631,764 km (0.092 R)
• M68: 22,772,536 km (0.044 R)
• M69: 23,232,101 km (0.115 R)
• M70: 23,374,069 km (0.043 R)
• M71: 23,552,090 km (0.114 R)
• M72: 23,945,234 km (0.106 R)
• M73: 24,052,794 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.3

Radius: 12.9

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.3 AU - 13.84 AU

Year: 13659 Days

Day: 11.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,905,806 km

• M1: 170,841 km (0.082 R)
• M2: 691,441 km (0.077 R)
• M3: 858,393 km (0.119 R)
• M4: 955,781 km (0.097 R)
• M5: 1,216,829 km (0.089 R)
• M6: 1,871,619 km (0.106 R)
• M7: 2,696,801 km (0.098 R)
• M8: 2,819,770 km (0.101 R)
• M9: 2,919,552 km (0.075 R)
• M10: 3,705,240 km (0.028 R)
• M11: 4,730,883 km (0.051 R)
• M12: 5,000,608 km (0.043 R)
• M13: 5,306,236 km (0.116 R)
• M14: 5,523,752 km (0.12 R)
• M15: 5,871,866 km (0.037 R)
• M16: 6,129,474 km (0.063 R)
• M17: 8,393,787 km (0.067 R)
• M18: 8,574,950 km (0.09 R)
• M19: 8,867,713 km (0.037 R)
• M20: 9,089,417 km (0.076 R)
• M21: 10,379,998 km (0.091 R)
• M22: 10,928,124 km (0.117 R)
• M23: 11,970,971 km (0.107 R)
• M24: 12,257,302 km (0.073 R)
• M25: 12,753,218 km (0.068 R)
• M26: 13,087,570 km (0.118 R)
• M27: 13,171,644 km (0.029 R)
• M28: 13,340,241 km (0.091 R)
• M29: 13,424,763 km (0.053 R)
• M30: 13,509,585 km (0.056 R)
• M31: 14,583,997 km (0.111 R)
• M32: 14,845,943 km (0.054 R)
• M33: 15,241,929 km (0.119 R)
• M34: 15,775,245 km (0.034 R)
• M35: 15,909,434 km (0.096 R)
• M36: 16,405,202 km (0.073 R)
• M37: 16,814,501 km (0.112 R)
• M38: 16,905,906 km (0.06 R)
• M39: 17,227,242 km (0.046 R)
• M40: 17,411,696 km (0.07 R)
• M41: 18,015,922 km (0.063 R)
• M42: 18,816,271 km (0.114 R)
• M43: 19,484,225 km (0.098 R)
• M44: 19,772,949 km (0.11 R)
• M45: 21,089,410 km (0.082 R)
• M46: 21,683,613 km (0.11 R)
• M47: 22,182,971 km (0.08 R)
• M48: 22,837,761 km (0.105 R)
• M49: 23,294,932 km (0.108 R)
• M50: 23,601,308 km (0.085 R)
• M51: 24,063,416 km (0.054 R)
• M52: 25,048,817 km (0.08 R)
• M53: 25,257,955 km (0.109 R)
• M54: 26,684,969 km (0.118 R)
• M55: 27,327,492 km (0.116 R)
• M56: 27,596,768 km (0.073 R)
• M57: 27,758,633 km (0.082 R)
• M58: 27,866,792 km (0.082 R)
• M59: 28,355,229 km (0.09 R)
• M60: 28,846,658 km (0.093 R)
• M61: 29,671,690 km (0.108 R)
• M62: 29,782,243 km (0.1 R)
• M63: 30,951,799 km (0.117 R)
• M64: 31,345,092 km (0.108 R)
• M65: 31,739,881 km (0.087 R)
• M66: 31,909,675 km (0.093 R)
• M67: 32,420,551 km (0.107 R)
• M68: 32,877,124 km (0.099 R)
• M69: 33,393,237 km (0.101 R)
• M70: 34,317,452 km (0.116 R)
• M71: 35,308,538 km (0.091 R)
• M72: 37,557,892 km (0.116 R)
• M73: 37,977,364 km (0.098 R)
• M74: 40,281,171 km (0.091 R)
• M75: 40,526,362 km (0.077 R)
• M76: 40,956,456 km (0.1 R)
• M77: 41,141,359 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.4

Radius: 12.9

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.93 AU - 14.25 AU

Year: 15590 Days

Day: 9.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,905,806 km

• M1: 171,290 km (0.115 R)
• M2: 422,315 km (0.072 R)
• M3: 557,551 km (0.109 R)
• M4: 1,158,486 km (0.09 R)
• M5: 1,744,461 km (0.102 R)
• M6: 1,978,881 km (0.093 R)
• M7: 2,130,872 km (0.072 R)
• M8: 2,610,333 km (0.103 R)
• M9: 2,743,924 km (0.072 R)
• M10: 2,879,759 km (0.086 R)
• M11: 3,630,591 km (0.089 R)
• M12: 3,932,180 km (0.074 R)
• M13: 4,047,520 km (0.093 R)
• M14: 4,722,057 km (0.113 R)
• M15: 4,803,737 km (0.117 R)
• M16: 4,927,155 km (0.104 R)
• M17: 5,010,033 km (0.059 R)
• M18: 5,219,470 km (0.085 R)
• M19: 5,431,599 km (0.097 R)
• M20: 5,517,319 km (0.052 R)
• M21: 6,444,676 km (0.112 R)
• M22: 7,042,918 km (0.067 R)
• M23: 7,136,566 km (0.103 R)
• M24: 7,803,623 km (0.069 R)
• M25: 8,144,706 km (0.072 R)
• M26: 8,590,508 km (0.054 R)
• M27: 9,095,251 km (0.102 R)
• M28: 9,299,901 km (0.031 R)
• M29: 9,454,286 km (0.116 R)
• M30: 9,557,808 km (0.053 R)
• M31: 11,100,012 km (0.091 R)
• M32: 12,434,276 km (0.07 R)
• M33: 12,661,515 km (0.116 R)
• M34: 13,120,182 km (0.095 R)
• M35: 13,526,041 km (0.081 R)
• M36: 14,469,405 km (0.1 R)
• M37: 14,768,451 km (0.104 R)
• M38: 16,232,715 km (0.076 R)
• M39: 16,982,051 km (0.089 R)
• M40: 17,424,562 km (0.116 R)
• M41: 18,256,176 km (0.065 R)
• M42: 18,514,681 km (0.102 R)
• M43: 20,224,435 km (0.057 R)
• M44: 22,052,970 km (0.039 R)
• M45: 23,511,400 km (0.096 R)
• M46: 24,145,994 km (0.094 R)
• M47: 26,447,557 km (0.102 R)
• M48: 27,476,491 km (0.107 R)
• M49: 27,772,845 km (0.052 R)
• M50: 30,334,559 km (0.062 R)
• M51: 30,564,341 km (0.104 R)
• M52: 30,871,465 km (0.109 R)
• M53: 31,179,487 km (0.118 R)
• M54: 31,334,022 km (0.037 R)
• M55: 31,566,198 km (0.101 R)
• M56: 31,876,613 km (0.099 R)
• M57: 32,266,017 km (0.11 R)
• M58: 33,443,950 km (0.069 R)
• M59: 34,077,946 km (0.062 R)
• M60: 34,236,969 km (0.075 R)
• M61: 34,476,176 km (0.115 R)
• M62: 35,036,270 km (0.102 R)
• M63: 35,277,272 km (0.037 R)
• M64: 36,327,898 km (0.096 R)
• M65: 36,571,743 km (0.088 R)
• M66: 36,979,546 km (0.113 R)
• M67: 38,211,784 km (0.089 R)
• M68: 39,124,032 km (0.038 R)
• M69: 40,127,385 km (0.07 R)
• M70: 40,716,501 km (0.076 R)
• M71: 40,969,920 km (0.086 R)
• M72: 41,648,197 km (0.047 R)
• M73: 42,159,373 km (0.115 R)
• M74: 43,878,103 km (0.118 R)
• M75: 45,094,782 km (0.035 R)
• M76: 45,357,027 km (0.035 R)
• M77: 45,444,542 km (0.078 R)
• M78: 47,383,929 km (0.079 R)
• M79: 51,434,142 km (0.093 R)
• M80: 51,525,396 km (0.116 R)
• M81: 52,808,647 km (0.103 R)
• M82: 55,687,658 km (0.113 R)
• M83: 55,875,104 km (0.063 R)
• M84: 56,910,022 km (0.12 R)
• M85: 59,381,379 km (0.088 R)
• M86: 59,572,864 km (0.099 R)
• M87: 60,437,390 km (0.057 R)
• M88: 62,470,724 km (0.094 R)
• M89: 63,544,837 km (0.1 R)
• M90: 63,740,661 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.5

Radius: 6.2

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 12.72 AU - 18.88 AU

Year: 23291 Days

Day: 23.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,905,806 km

• M1: 98,286 km (0.116 R)
• M2: 146,157 km (0.088 R)
• M3: 186,997 km (0.048 R)
• M4: 342,579 km (0.088 R)
• M5: 686,654 km (0.113 R)
• M6: 1,209,050 km (0.088 R)
• M7: 1,481,917 km (0.092 R)
• M8: 1,692,550 km (0.066 R)
• M9: 2,319,665 km (0.096 R)
• M10: 2,502,174 km (0.104 R)
• M11: 2,721,185 km (0.069 R)
• M12: 2,849,091 km (0.059 R)
• M13: 2,946,330 km (0.117 R)
• M14: 3,312,396 km (0.111 R)
• M15: 3,483,536 km (0.114 R)
• M16: 3,692,823 km (0.089 R)
• M17: 3,798,888 km (0.117 R)
• M18: 3,870,247 km (0.087 R)
• M19: 4,087,014 km (0.078 R)
• M20: 4,684,209 km (0.102 R)
• M21: 5,388,216 km (0.119 R)
• M22: 5,428,308 km (0.08 R)
• M23: 5,630,265 km (0.09 R)
• M24: 5,752,637 km (0.068 R)
• M25: 5,958,483 km (0.062 R)
• M26: 6,590,534 km (0.037 R)
• M27: 6,936,404 km (0.042 R)
• M28: 7,421,550 km (0.05 R)
• M29: 7,735,855 km (0.035 R)
• M30: 8,238,804 km (0.087 R)
• M31: 8,470,830 km (0.026 R)
• M32: 8,752,223 km (0.102 R)
• M33: 8,894,042 km (0.076 R)
• M34: 9,084,331 km (0.097 R)
• M35: 9,468,947 km (0.08 R)
• M36: 9,517,417 km (0.074 R)
• M37: 9,809,880 km (0.095 R)
• M38: 9,908,017 km (0.07 R)
• M39: 10,403,634 km (0.115 R)
• M40: 10,704,775 km (0.062 R)
• M41: 11,059,920 km (0.059 R)
• M42: 11,418,805 km (0.08 R)
• M43: 11,781,580 km (0.059 R)
• M44: 11,990,718 km (0.112 R)
• M45: 12,359,327 km (0.03 R)
• M46: 12,518,499 km (0.064 R)
• M47: 12,946,349 km (0.097 R)
• M48: 13,487,744 km (0.109 R)
• M49: 14,817,071 km (0.109 R)
• M50: 15,497,442 km (0.091 R)
• M51: 16,420,161 km (0.034 R)
• M52: 16,536,698 km (0.085 R)
• M53: 17,538,854 km (0.059 R)
• M54: 18,017,268 km (0.032 R)
• M55: 18,439,434 km (0.027 R)
• M56: 19,109,333 km (0.084 R)
• M57: 20,222,640 km (0.086 R)
• M58: 20,347,554 km (0.059 R)
• M59: 21,039,594 km (0.094 R)
• M60: 21,547,778 km (0.097 R)
• M61: 22,641,039 km (0.032 R)
• M62: 24,480,644 km (0.045 R)
• M63: 24,613,936 km (0.103 R)
• M64: 25,756,116 km (0.112 R)
• M65: 27,052,980 km (0.074 R)
• M66: 29,214,220 km (0.112 R)
• M67: 30,637,644 km (0.073 R)
• M68: 30,853,065 km (0.116 R)
• M69: 30,925,021 km (0.108 R)
• M70: 31,865,244 km (0.09 R)
• M71: 32,229,365 km (0.105 R)
• M72: 34,368,316 km (0.102 R)
• M73: 34,517,614 km (0.074 R)
• M74: 34,741,712 km (0.093 R)
• M75: 35,869,979 km (0.094 R)
• M76: 36,097,069 km (0.106 R)
• M77: 36,324,757 km (0.038 R)
• M78: 38,471,636 km (0.078 R)
• M79: 39,170,407 km (0.051 R)
• M80: 41,133,281 km (0.086 R)
• M81: 41,847,760 km (0.105 R)
• M82: 44,177,747 km (0.075 R)
• M83: 44,258,829 km (0.1 R)
• M84: 44,746,369 km (0.068 R)
• M85: 45,154,172 km (0.046 R)
• M86: 46,137,629 km (0.069 R)
• M87: 47,293,871 km (0.072 R)
• M88: 47,542,951 km (0.087 R)
• M89: 47,625,978 km (0.075 R)
• M90: 53,216,600 km (0.118 R)
• M91: 54,168,342 km (0.1 R)
• M92: 54,515,858 km (0.087 R)
• M93: 56,440,135 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 15,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit