🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.65 AU - 0.77 AU

Year: 211 Days

Day: 39.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.75 AU - 1.21 AU

Year: 343 Days

Day: 12.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.19 AU - 1.59 AU

Year: 579 Days

Day: 40.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.4 AU - 1.44 AU

Year: 597 Days

Day: 29.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.22 AU - 3.16 AU

Year: 1558 Days

Day: 36.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.4

Radius: 8.6

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.87 AU - 12.99 AU

Year: 14550 Days

Day: 14.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 96,052,687 km

• M1: 181,761 km (0.079 R)
• M2: 270,772 km (0.081 R)
• M3: 369,806 km (0.09 R)
• M4: 911,649 km (0.119 R)
• M5: 1,137,841 km (0.084 R)
• M6: 1,399,937 km (0.102 R)
• M7: 1,566,439 km (0.119 R)
• M8: 1,980,227 km (0.108 R)
• M9: 2,339,412 km (0.119 R)
• M10: 2,515,638 km (0.076 R)
• M11: 2,719,091 km (0.027 R)
• M12: 3,410,981 km (0.109 R)
• M13: 3,712,870 km (0.047 R)
• M14: 3,997,106 km (0.111 R)
• M15: 4,075,794 km (0.044 R)
• M16: 4,208,188 km (0.087 R)
• M17: 4,477,464 km (0.113 R)
• M18: 4,641,723 km (0.081 R)
• M19: 4,780,101 km (0.029 R)
• M20: 5,004,348 km (0.088 R)
• M21: 5,638,942 km (0.115 R)
• M22: 5,697,884 km (0.07 R)
• M23: 6,025,802 km (0.041 R)
• M24: 6,086,090 km (0.068 R)
• M25: 6,825,253 km (0.064 R)
• M26: 7,333,736 km (0.091 R)
• M27: 7,560,078 km (0.084 R)
• M28: 7,755,902 km (0.096 R)
• M29: 8,252,866 km (0.06 R)
• M30: 8,488,333 km (0.102 R)
• M31: 9,592,814 km (0.111 R)
• M32: 10,018,569 km (0.104 R)
• M33: 10,161,884 km (0.053 R)
• M34: 10,378,053 km (0.084 R)
• M35: 10,705,224 km (0.119 R)
• M36: 10,778,527 km (0.115 R)
• M37: 12,430,087 km (0.111 R)
• M38: 12,545,577 km (0.097 R)
• M39: 12,700,111 km (0.098 R)
• M40: 13,010,976 km (0.104 R)
• M41: 13,128,260 km (0.092 R)
• M42: 13,245,844 km (0.047 R)
• M43: 13,363,877 km (0.042 R)
• M44: 13,799,356 km (0.096 R)
• M45: 13,878,942 km (0.118 R)
• M46: 14,078,955 km (0.086 R)
• M47: 15,010,650 km (0.109 R)
• M48: 16,762,890 km (0.031 R)
• M49: 16,975,768 km (0.109 R)
• M50: 18,140,986 km (0.059 R)
• M51: 18,228,201 km (0.061 R)
• M52: 19,064,902 km (0.093 R)
• M53: 19,465,525 km (0.083 R)
• M54: 19,689,324 km (0.059 R)
• M55: 19,779,082 km (0.12 R)
• M56: 20,365,805 km (0.095 R)
• M57: 20,502,089 km (0.119 R)
• M58: 20,775,404 km (0.054 R)
• M59: 23,622,252 km (0.096 R)
• M60: 24,244,729 km (0.103 R)
• M61: 24,340,920 km (0.066 R)
• M62: 24,775,502 km (0.033 R)
• M63: 25,018,150 km (0.098 R)
• M64: 25,310,165 km (0.094 R)
• M65: 25,554,458 km (0.098 R)
• M66: 25,701,513 km (0.083 R)
• M67: 27,637,309 km (0.111 R)
• M68: 28,040,176 km (0.119 R)
• M69: 28,699,005 km (0.08 R)
• M70: 30,083,533 km (0.063 R)
• M71: 30,238,816 km (0.034 R)
• M72: 32,333,186 km (0.107 R)
• M73: 32,492,209 km (0.094 R)
• M74: 32,757,745 km (0.049 R)
• M75: 33,290,912 km (0.069 R)
• M76: 33,397,874 km (0.095 R)
• M77: 33,773,215 km (0.073 R)
• M78: 34,042,192 km (0.116 R)
• M79: 34,096,197 km (0.11 R)
• M80: 34,365,922 km (0.093 R)
• M81: 34,636,545 km (0.051 R)
• M82: 36,439,648 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.3

Radius: 9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.39 AU - 14.37 AU

Year: 15381 Days

Day: 6.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,052,687 km

• M1: 150,495 km (0.067 R)
• M2: 259,552 km (0.09 R)
• M3: 433,983 km (0.095 R)
• M4: 711,487 km (0.073 R)
• M5: 1,415,794 km (0.088 R)
• M6: 1,629,270 km (0.061 R)
• M7: 2,039,917 km (0.102 R)
• M8: 2,306,350 km (0.116 R)
• M9: 3,480,993 km (0.032 R)
• M10: 3,682,800 km (0.097 R)
• M11: 3,741,144 km (0.054 R)
• M12: 4,496,912 km (0.108 R)
• M13: 4,876,292 km (0.101 R)
• M14: 5,200,321 km (0.081 R)
• M15: 5,464,661 km (0.071 R)
• M16: 5,531,381 km (0.101 R)
• M17: 5,632,061 km (0.068 R)
• M18: 5,767,297 km (0.089 R)
• M19: 5,835,215 km (0.07 R)
• M20: 6,283,859 km (0.047 R)
• M21: 6,600,856 km (0.088 R)
• M22: 6,887,187 km (0.098 R)
• M23: 7,508,916 km (0.067 R)
• M24: 7,620,516 km (0.041 R)
• M25: 7,807,812 km (0.07 R)
• M26: 8,186,893 km (0.118 R)
• M27: 8,301,784 km (0.035 R)
• M28: 8,455,720 km (0.038 R)
• M29: 8,766,734 km (0.118 R)
• M30: 8,963,007 km (0.082 R)
• M31: 9,200,419 km (0.098 R)
• M32: 9,480,017 km (0.03 R)
• M33: 9,560,501 km (0.102 R)
• M34: 9,641,134 km (0.096 R)
• M35: 10,377,006 km (0.115 R)
• M36: 11,815,988 km (0.104 R)
• M37: 12,207,336 km (0.106 R)
• M38: 12,470,628 km (0.117 R)
• M39: 12,958,168 km (0.111 R)
• M40: 13,181,816 km (0.063 R)
• M41: 13,271,575 km (0.03 R)
• M42: 13,587,675 km (0.092 R)
• M43: 14,457,886 km (0.103 R)
• M44: 15,298,776 km (0.093 R)
• M45: 15,820,573 km (0.114 R)
• M46: 16,589,955 km (0.079 R)
• M47: 16,686,894 km (0.074 R)
• M48: 17,223,951 km (0.116 R)
• M49: 17,915,691 km (0.105 R)
• M50: 18,415,199 km (0.089 R)
• M51: 18,818,215 km (0.097 R)
• M52: 19,377,113 km (0.083 R)
• M53: 19,530,451 km (0.077 R)
• M54: 20,199,752 km (0.112 R)
• M55: 20,459,154 km (0.109 R)
• M56: 21,086,269 km (0.08 R)
• M57: 21,719,666 km (0.112 R)
• M58: 21,932,245 km (0.102 R)
• M59: 22,627,725 km (0.066 R)
• M60: 23,875,970 km (0.04 R)
• M61: 24,040,378 km (0.101 R)
• M62: 24,260,287 km (0.077 R)
• M63: 24,480,794 km (0.091 R)
• M64: 25,649,453 km (0.108 R)
• M65: 26,722,518 km (0.084 R)
• M66: 26,779,365 km (0.078 R)
• M67: 27,235,938 km (0.108 R)
• M68: 27,465,122 km (0.098 R)
• M69: 27,810,095 km (0.098 R)
• M70: 28,795,496 km (0.114 R)
• M71: 29,029,018 km (0.106 R)
• M72: 29,615,591 km (0.105 R)
• M73: 29,733,325 km (0.087 R)
• M74: 29,792,266 km (0.108 R)
• M75: 29,851,358 km (0.055 R)
• M76: 30,800,406 km (0.042 R)
• M77: 30,979,475 km (0.045 R)
• M78: 31,039,165 km (0.069 R)
• M79: 32,121,505 km (0.039 R)
• M80: 33,583,675 km (0.027 R)
• M81: 34,014,217 km (0.11 R)
• M82: 34,632,505 km (0.112 R)
• M83: 35,316,916 km (0.081 R)
• M84: 35,441,830 km (0.096 R)
• M85: 35,880,152 km (0.04 R)
• M86: 36,509,510 km (0.057 R)
• M87: 38,740,912 km (0.066 R)
• M88: 39,063,146 km (0.108 R)
• M89: 40,492,104 km (0.04 R)
• M90: 41,806,023 km (0.116 R)
• M91: 43,735,685 km (0.113 R)
• M92: 44,004,214 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.7

Radius: 4.1

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.76 AU - 17.48 AU

Year: 23925 Days

Day: 18 Hours

Environment

Temp: -190 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,052,687 km

• M1: 55,800 km (0.113 R)
• M2: 150,795 km (0.069 R)
• M3: 240,404 km (0.12 R)
• M4: 333,304 km (0.079 R)
• M5: 362,027 km (0.099 R)
• M6: 622,327 km (0.091 R)
• M7: 732,730 km (0.077 R)
• M8: 809,773 km (0.106 R)
• M9: 1,057,059 km (0.082 R)
• M10: 1,566,888 km (0.025 R)
• M11: 2,480,632 km (0.117 R)
• M12: 2,538,676 km (0.113 R)
• M13: 2,835,927 km (0.069 R)
• M14: 3,398,116 km (0.102 R)
• M15: 4,268,925 km (0.064 R)
• M16: 4,303,781 km (0.113 R)
• M17: 4,873,450 km (0.098 R)
• M18: 5,278,860 km (0.084 R)
• M19: 5,466,605 km (0.055 R)
• M20: 5,810,232 km (0.108 R)
• M21: 5,926,320 km (0.09 R)
• M22: 6,043,156 km (0.093 R)
• M23: 6,082,201 km (0.12 R)
• M24: 6,279,071 km (0.099 R)
• M25: 6,358,508 km (0.086 R)
• M26: 6,478,037 km (0.095 R)
• M27: 6,882,250 km (0.052 R)
• M28: 6,923,090 km (0.103 R)
• M29: 7,757,248 km (0.104 R)
• M30: 8,142,911 km (0.036 R)
• M31: 8,316,295 km (0.08 R)
• M32: 8,447,044 km (0.115 R)
• M33: 8,534,708 km (0.104 R)
• M34: 8,932,638 km (0.096 R)
• M35: 9,111,558 km (0.067 R)
• M36: 9,518,165 km (0.1 R)
• M37: 9,976,981 km (0.084 R)
• M38: 10,069,582 km (0.026 R)
• M39: 11,107,193 km (0.115 R)
• M40: 11,347,597 km (0.055 R)
• M41: 11,687,334 km (0.089 R)
• M42: 11,931,926 km (0.116 R)
• M43: 12,030,212 km (0.078 R)
• M44: 12,525,830 km (0.104 R)
• M45: 12,776,257 km (0.11 R)
• M46: 12,927,201 km (0.066 R)
• M47: 12,977,615 km (0.089 R)
• M48: 13,383,774 km (0.088 R)
• M49: 15,315,232 km (0.083 R)
• M50: 15,368,638 km (0.12 R)
• M51: 15,582,862 km (0.042 R)
• M52: 16,014,302 km (0.096 R)
• M53: 16,340,426 km (0.084 R)
• M54: 16,504,385 km (0.098 R)
• M55: 17,443,411 km (0.116 R)
• M56: 17,499,061 km (0.082 R)
• M57: 17,666,761 km (0.112 R)
• M58: 19,084,799 km (0.059 R)
• M59: 19,546,159 km (0.12 R)
• M60: 20,479,948 km (0.111 R)
• M61: 21,189,790 km (0.053 R)
• M62: 21,607,617 km (0.1 R)
• M63: 22,816,218 km (0.082 R)
• M64: 22,999,326 km (0.111 R)
• M65: 23,367,187 km (0.097 R)
• M66: 23,490,306 km (0.116 R)
• M67: 23,984,578 km (0.119 R)
• M68: 24,046,661 km (0.104 R)
• M69: 24,607,354 km (0.09 R)
• M70: 24,857,930 km (0.078 R)
• M71: 24,920,612 km (0.059 R)
• M72: 25,678,026 km (0.077 R)
• M73: 29,443,853 km (0.062 R)
• M74: 32,071,091 km (0.107 R)
• M75: 32,276,339 km (0.119 R)
• M76: 32,619,217 km (0.068 R)
• M77: 34,912,702 km (0.044 R)
• M78: 36,541,823 km (0.105 R)
• M79: 37,257,798 km (0.036 R)
• M80: 37,329,605 km (0.063 R)
• M81: 41,277,344 km (0.107 R)
• M82: 41,873,342 km (0.08 R)
• M83: 41,948,141 km (0.074 R)
• M84: 42,322,285 km (0.098 R)
• M85: 42,397,233 km (0.079 R)
• M86: 43,074,014 km (0.059 R)
• M87: 43,149,411 km (0.089 R)
• M88: 43,527,146 km (0.08 R)
• M89: 43,830,082 km (0.052 R)
• M90: 43,905,928 km (0.066 R)
• M91: 46,278,999 km (0.11 R)
• M92: 47,208,600 km (0.091 R)
• M93: 49,007,664 km (0.097 R)
• M94: 49,165,191 km (0.082 R)
• M95: 49,401,854 km (0.039 R)
• M96: 51,628,020 km (0.113 R)
• M97: 52,592,029 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 823.5

Radius: 7.6

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 14.18 AU - 20.84 AU

Year: 25872 Days

Day: 18.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,052,687 km

• M1: 110,254 km (0.091 R)
• M2: 568,472 km (0.108 R)
• M3: 618,288 km (0.092 R)
• M4: 833,559 km (0.086 R)
• M5: 891,155 km (0.063 R)
• M6: 1,298,659 km (0.084 R)
• M7: 1,648,120 km (0.108 R)
• M8: 2,104,992 km (0.104 R)
• M9: 2,184,877 km (0.118 R)
• M10: 3,266,619 km (0.073 R)
• M11: 3,787,968 km (0.118 R)
• M12: 3,836,737 km (0.117 R)
• M13: 3,885,655 km (0.112 R)
• M14: 3,984,090 km (0.103 R)
• M15: 5,724,961 km (0.112 R)
• M16: 6,643,193 km (0.103 R)
• M17: 6,761,225 km (0.112 R)
• M18: 7,361,562 km (0.076 R)
• M19: 7,545,118 km (0.118 R)
• M20: 7,916,570 km (0.083 R)
• M21: 8,294,005 km (0.083 R)
• M22: 8,484,892 km (0.098 R)
• M23: 9,861,641 km (0.077 R)
• M24: 9,996,429 km (0.081 R)
• M25: 11,945,689 km (0.07 R)
• M26: 12,089,303 km (0.05 R)
• M27: 14,311,879 km (0.046 R)
• M28: 17,059,244 km (0.063 R)
• M29: 17,221,108 km (0.113 R)
• M30: 17,873,505 km (0.064 R)
• M31: 18,037,913 km (0.061 R)
• M32: 19,202,383 km (0.104 R)
• M33: 19,708,921 km (0.055 R)
• M34: 20,994,416 km (0.07 R)
• M35: 21,254,716 km (0.099 R)
• M36: 22,572,524 km (0.066 R)
• M37: 23,196,496 km (0.029 R)
• M38: 23,465,623 km (0.042 R)
• M39: 26,306,786 km (0.11 R)
• M40: 26,400,284 km (0.109 R)
• M41: 27,625,192 km (0.112 R)
• M42: 27,815,181 km (0.065 R)
• M43: 28,196,655 km (0.061 R)
• M44: 28,483,883 km (0.048 R)
• M45: 28,868,500 km (0.079 R)
• M46: 32,907,492 km (0.076 R)
• M47: 33,209,830 km (0.12 R)
• M48: 33,715,919 km (0.119 R)
• M49: 33,817,496 km (0.06 R)
• M50: 34,838,352 km (0.11 R)
• M51: 36,180,544 km (0.115 R)
• M52: 36,388,485 km (0.054 R)
• M53: 36,910,133 km (0.103 R)
• M54: 39,235,034 km (0.115 R)
• M55: 39,877,257 km (0.077 R)
• M56: 41,280,635 km (0.072 R)
• M57: 42,261,548 km (0.118 R)
• M58: 42,480,709 km (0.05 R)
• M59: 42,590,364 km (0.083 R)
• M60: 45,026,715 km (0.028 R)
• M61: 45,138,614 km (0.098 R)
• M62: 47,394,251 km (0.108 R)
• M63: 48,421,240 km (0.055 R)
• M64: 50,265,034 km (0.055 R)
• M65: 50,845,923 km (0.103 R)
• M66: 52,837,669 km (0.097 R)
• M67: 53,665,095 km (0.112 R)
• M68: 55,452,640 km (0.115 R)
• M69: 56,293,529 km (0.091 R)
• M70: 58,475,115 km (0.117 R)
• M71: 59,698,975 km (0.119 R)
• M72: 62,545,823 km (0.039 R)
• M73: 62,670,587 km (0.104 R)
• M74: 64,048,683 km (0.077 R)
• M75: 64,300,306 km (0.04 R)
• M76: 69,401,295 km (0.091 R)
• M77: 70,696,812 km (0.069 R)
• M78: 73,179,987 km (0.061 R)
• M79: 75,824,728 km (0.039 R)
• M80: 77,292,582 km (0.106 R)
• M81: 77,962,781 km (0.117 R)
• M82: 82,298,277 km (0.101 R)
• M83: 84,357,342 km (0.105 R)
• M84: 85,878,004 km (0.116 R)
• M85: 88,245,989 km (0.103 R)
• M86: 88,666,060 km (0.088 R)
• M87: 88,806,233 km (0.098 R)
• M88: 90,071,232 km (0.085 R)
• M89: 91,908,893 km (0.113 R)
• M90: 92,192,680 km (0.115 R)
• M91: 94,616,913 km (0.104 R)
• M92: 95,764,927 km (0.115 R)
• M93: 95,908,840 km (0.083 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 11,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit