🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.4 AU - 0.66 AU

Year: 140 Days

Day: 38.6 Hours

Environment

Temp: 229 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.57 AU - 0.71 AU

Year: 186 Days

Day: 38.5 Hours

Environment

Temp: 134 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.11 AU - 1.33 AU

Year: 490 Days

Day: 13.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.82 AU - 3.9 AU

Year: 2238 Days

Day: 21.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.16 AU - 4.68 AU

Year: 3377 Days

Day: 18.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,864,526 km

• M1: 30,967 km (0.109 R)
• M2: 2,548,101 km (0.082 R)

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.7

Radius: 13.8

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.87 AU - 7.19 AU

Year: 5382 Days

Day: 12.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,864,526 km

• M1: 187,745 km (0.116 R)
• M2: 277,654 km (0.101 R)
• M3: 380,427 km (0.081 R)
• M4: 709,393 km (0.102 R)
• M5: 887,265 km (0.079 R)
• M6: 974,780 km (0.06 R)
• M7: 1,081,144 km (0.1 R)
• M8: 1,175,690 km (0.064 R)
• M9: 1,373,907 km (0.042 R)
• M10: 1,512,584 km (0.055 R)
• M11: 1,899,743 km (0.107 R)
• M12: 2,256,684 km (0.116 R)
• M13: 2,401,345 km (0.087 R)
• M14: 2,506,662 km (0.112 R)
• M15: 2,832,187 km (0.084 R)
• M16: 3,171,624 km (0.083 R)
• M17: 3,572,397 km (0.069 R)
• M18: 3,766,725 km (0.059 R)
• M19: 3,939,660 km (0.049 R)
• M20: 4,242,296 km (0.077 R)
• M21: 4,396,532 km (0.067 R)
• M22: 4,843,829 km (0.065 R)
• M23: 5,416,640 km (0.071 R)
• M24: 5,612,463 km (0.107 R)
• M25: 5,725,410 km (0.079 R)
• M26: 6,213,996 km (0.093 R)
• M27: 6,686,277 km (0.104 R)
• M28: 6,836,323 km (0.07 R)
• M29: 6,987,417 km (0.09 R)
• M30: 7,603,013 km (0.101 R)
• M31: 8,820,590 km (0.06 R)
• M32: 9,351,363 km (0.098 R)
• M33: 9,519,361 km (0.107 R)
• M34: 9,722,366 km (0.059 R)
• M35: 9,892,608 km (0.109 R)
• M36: 10,899,551 km (0.115 R)
• M37: 12,341,675 km (0.116 R)
• M38: 12,637,280 km (0.115 R)
• M39: 12,897,880 km (0.094 R)
• M40: 13,010,078 km (0.049 R)
• M41: 13,386,616 km (0.101 R)
• M42: 14,459,831 km (0.054 R)
• M43: 14,654,458 km (0.08 R)
• M44: 15,362,056 km (0.117 R)
• M45: 16,040,781 km (0.052 R)
• M46: 16,607,009 km (0.099 R)
• M47: 16,810,762 km (0.051 R)
• M48: 17,056,401 km (0.074 R)
• M49: 17,468,543 km (0.117 R)
• M50: 17,842,388 km (0.076 R)
• M51: 18,513,335 km (0.065 R)
• M52: 18,894,510 km (0.113 R)
• M53: 19,022,117 km (0.114 R)
• M54: 20,009,912 km (0.095 R)
• M55: 20,270,362 km (0.086 R)
• M56: 20,488,326 km (0.11 R)
• M57: 21,190,838 km (0.098 R)
• M58: 21,767,537 km (0.047 R)
• M59: 23,117,957 km (0.089 R)
• M60: 23,436,900 km (0.091 R)
• M61: 23,895,268 km (0.068 R)
• M62: 24,217,801 km (0.105 R)
• M63: 24,913,880 km (0.108 R)
• M64: 25,616,541 km (0.098 R)
• M65: 26,373,207 km (0.081 R)
• M66: 27,329,437 km (0.111 R)
• M67: 27,860,210 km (0.093 R)
• M68: 28,785,024 km (0.071 R)
• M69: 29,030,065 km (0.093 R)
• M70: 29,571,609 km (0.087 R)
• M71: 29,818,895 km (0.041 R)
• M72: 30,166,111 km (0.057 R)
• M73: 30,564,790 km (0.058 R)
• M74: 31,015,229 km (0.113 R)
• M75: 33,815,851 km (0.028 R)
• M76: 34,281,848 km (0.108 R)
• M77: 34,593,610 km (0.028 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.4

Radius: 3.2

Gravity: 49.55 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.51 AU - 16.37 AU

Year: 17907 Days

Day: 20.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,864,526 km

• M1: 113,545 km (0.106 R)
• M2: 134,488 km (0.092 R)
• M3: 220,507 km (0.041 R)
• M4: 513,270 km (0.053 R)
• M5: 690,993 km (0.084 R)
• M6: 1,123,480 km (0.063 R)
• M7: 1,173,147 km (0.108 R)
• M8: 1,198,279 km (0.085 R)
• M9: 1,595,910 km (0.099 R)
• M10: 2,000,572 km (0.088 R)
• M11: 2,663,590 km (0.117 R)
• M12: 2,864,500 km (0.075 R)
• M13: 3,387,793 km (0.11 R)
• M14: 3,605,458 km (0.054 R)
• M15: 4,638,880 km (0.097 R)
• M16: 4,799,249 km (0.114 R)
• M17: 5,670,956 km (0.082 R)
• M18: 6,059,312 km (0.099 R)
• M19: 6,680,143 km (0.031 R)
• M20: 7,135,968 km (0.098 R)
• M21: 7,414,220 km (0.088 R)
• M22: 7,507,719 km (0.089 R)
• M23: 7,743,335 km (0.081 R)
• M24: 8,562,234 km (0.12 R)
• M25: 8,857,840 km (0.111 R)
• M26: 9,357,796 km (0.077 R)
• M27: 11,071,589 km (0.08 R)
• M28: 11,339,519 km (0.12 R)
• M29: 11,447,379 km (0.084 R)
• M30: 11,936,564 km (0.115 R)
• M31: 14,541,362 km (0.11 R)
• M32: 16,027,617 km (0.081 R)
• M33: 17,561,294 km (0.115 R)
• M34: 18,440,331 km (0.081 R)
• M35: 19,527,010 km (0.083 R)
• M36: 19,591,487 km (0.112 R)
• M37: 19,656,263 km (0.114 R)
• M38: 21,494,521 km (0.103 R)
• M39: 21,561,242 km (0.078 R)
• M40: 21,761,553 km (0.12 R)
• M41: 21,895,593 km (0.11 R)
• M42: 22,366,527 km (0.047 R)
• M43: 23,661,596 km (0.097 R)
• M44: 24,075,533 km (0.06 R)
• M45: 24,214,061 km (0.1 R)
• M46: 24,283,474 km (0.117 R)
• M47: 25,191,234 km (0.064 R)
• M48: 25,261,545 km (0.038 R)
• M49: 25,543,388 km (0.096 R)
• M50: 25,684,608 km (0.096 R)
• M51: 26,039,005 km (0.103 R)
• M52: 26,466,406 km (0.097 R)
• M53: 28,271,903 km (0.05 R)
• M54: 29,005,232 km (0.076 R)
• M55: 29,670,494 km (0.104 R)
• M56: 29,819,044 km (0.082 R)
• M57: 31,544,805 km (0.107 R)
• M58: 32,381,506 km (0.098 R)
• M59: 32,764,178 km (0.084 R)
• M60: 32,840,921 km (0.073 R)
• M61: 33,302,580 km (0.092 R)
• M62: 34,310,122 km (0.058 R)
• M63: 34,388,063 km (0.075 R)
• M64: 35,563,752 km (0.076 R)
• M65: 35,721,578 km (0.067 R)
• M66: 37,151,883 km (0.087 R)
• M67: 38,277,308 km (0.075 R)
• M68: 38,600,888 km (0.075 R)
• M69: 39,250,741 km (0.117 R)
• M70: 40,068,294 km (0.084 R)
• M71: 40,643,797 km (0.099 R)
• M72: 41,969,533 km (0.088 R)
• M73: 42,052,859 km (0.102 R)
• M74: 42,554,012 km (0.088 R)
• M75: 42,721,562 km (0.109 R)
• M76: 43,646,675 km (0.077 R)
• M77: 44,323,605 km (0.105 R)
• M78: 44,918,705 km (0.032 R)
• M79: 45,003,976 km (0.092 R)
• M80: 46,116,984 km (0.117 R)
• M81: 46,633,695 km (0.115 R)
• M82: 47,934,000 km (0.082 R)
• M83: 48,719,838 km (0.116 R)
• M84: 49,070,495 km (0.091 R)
• M85: 49,950,729 km (0.109 R)
• M86: 50,570,064 km (0.034 R)
• M87: 51,191,793 km (0.083 R)
• M88: 54,884,317 km (0.101 R)
• M89: 55,523,399 km (0.098 R)
• M90: 55,981,318 km (0.101 R)
• M91: 58,475,564 km (0.109 R)
• M92: 60,722,823 km (0.098 R)
• M93: 61,383,746 km (0.103 R)
• M94: 61,478,292 km (0.113 R)
• M95: 61,572,988 km (0.083 R)
• M96: 61,857,074 km (0.119 R)
• M97: 62,331,748 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.4

Radius: 3.5

Gravity: 69.67 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.14 AU - 15.74 AU

Year: 18916 Days

Day: 22.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,864,526 km

• M1: 898,634 km (0.11 R)
• M2: 1,005,597 km (0.083 R)
• M3: 1,116,449 km (0.043 R)
• M4: 1,566,738 km (0.085 R)
• M5: 1,894,807 km (0.084 R)
• M6: 2,499,481 km (0.064 R)
• M7: 2,611,979 km (0.105 R)
• M8: 2,959,195 km (0.114 R)
• M9: 3,118,218 km (0.067 R)
• M10: 3,569,854 km (0.074 R)
• M11: 3,867,703 km (0.047 R)
• M12: 3,954,321 km (0.093 R)
• M13: 4,532,666 km (0.112 R)
• M14: 5,279,907 km (0.088 R)
• M15: 6,215,792 km (0.112 R)
• M16: 6,573,181 km (0.095 R)
• M17: 6,937,452 km (0.088 R)
• M18: 7,254,749 km (0.099 R)
• M19: 8,234,764 km (0.118 R)
• M20: 8,968,093 km (0.105 R)
• M21: 9,313,515 km (0.068 R)
• M22: 10,076,913 km (0.066 R)
• M23: 10,255,832 km (0.064 R)
• M24: 12,804,979 km (0.116 R)
• M25: 13,783,798 km (0.067 R)
• M26: 14,248,748 km (0.12 R)
• M27: 14,786,553 km (0.097 R)
• M28: 15,125,990 km (0.077 R)
• M29: 16,720,105 km (0.104 R)
• M30: 17,358,290 km (0.112 R)
• M31: 18,366,729 km (0.119 R)
• M32: 18,878,054 km (0.089 R)
• M33: 19,394,018 km (0.09 R)
• M34: 19,542,269 km (0.11 R)
• M35: 21,427,352 km (0.068 R)
• M36: 22,585,838 km (0.104 R)
• M37: 22,741,868 km (0.057 R)
• M38: 23,448,269 km (0.093 R)
• M39: 23,606,245 km (0.088 R)
• M40: 25,367,012 km (0.111 R)
• M41: 25,610,407 km (0.087 R)
• M42: 25,854,551 km (0.114 R)
• M43: 26,921,334 km (0.079 R)
• M44: 28,421,950 km (0.058 R)
• M45: 28,928,339 km (0.07 R)
• M46: 29,013,011 km (0.037 R)
• M47: 29,693,233 km (0.087 R)
• M48: 31,069,533 km (0.066 R)
• M49: 31,852,678 km (0.119 R)
• M50: 35,411,462 km (0.048 R)
• M51: 35,865,042 km (0.079 R)
• M52: 36,686,484 km (0.109 R)
• M53: 37,145,450 km (0.093 R)
• M54: 38,440,669 km (0.093 R)
• M55: 39,093,963 km (0.108 R)
• M56: 39,281,110 km (0.118 R)
• M57: 40,127,684 km (0.098 R)
• M58: 40,222,080 km (0.095 R)
• M59: 42,222,054 km (0.084 R)
• M60: 43,476,283 km (0.031 R)
• M61: 43,864,639 km (0.076 R)
• M62: 46,218,861 km (0.088 R)
• M63: 48,815,281 km (0.085 R)
• M64: 49,117,918 km (0.093 R)
• M65: 52,590,832 km (0.116 R)
• M66: 52,797,577 km (0.077 R)
• M67: 53,315,634 km (0.089 R)
• M68: 54,670,392 km (0.118 R)
• M69: 54,775,111 km (0.105 R)
• M70: 55,404,619 km (0.029 R)
• M71: 55,720,270 km (0.115 R)
• M72: 57,094,925 km (0.083 R)
• M73: 57,307,354 km (0.081 R)
• M74: 58,802,136 km (0.12 R)
• M75: 60,093,465 km (0.108 R)
• M76: 60,309,634 km (0.052 R)
• M77: 61,720,790 km (0.097 R)
• M78: 61,938,904 km (0.04 R)
• M79: 64,133,654 km (0.114 R)
• M80: 64,575,566 km (0.078 R)
• M81: 64,796,971 km (0.117 R)
• M82: 66,465,436 km (0.105 R)
• M83: 68,373,258 km (0.098 R)
• M84: 69,503,919 km (0.109 R)
• M85: 70,185,187 km (0.081 R)
• M86: 70,640,713 km (0.083 R)
• M87: 71,554,606 km (0.08 R)
• M88: 72,127,716 km (0.101 R)
• M89: 73,740,680 km (0.119 R)
• M90: 74,435,562 km (0.076 R)
• M91: 74,783,826 km (0.113 R)
• M92: 76,065,431 km (0.058 R)
• M93: 76,533,223 km (0.088 R)
• M94: 78,768,365 km (0.073 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.9

Radius: 5.7

Gravity: 13.69 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.55 AU - 17.69 AU

Year: 21368 Days

Day: 21.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,864,526 km

• M1: 684,261 km (0.115 R)
• M2: 934,089 km (0.052 R)
• M3: 1,237,324 km (0.081 R)
• M4: 1,345,034 km (0.086 R)
• M5: 1,928,317 km (0.099 R)
• M6: 2,149,123 km (0.059 R)
• M7: 2,311,885 km (0.113 R)
• M8: 2,718,792 km (0.119 R)
• M9: 2,859,414 km (0.067 R)
• M10: 2,966,376 km (0.114 R)
• M11: 3,074,685 km (0.058 R)
• M12: 3,830,005 km (0.077 R)
• M13: 3,908,693 km (0.118 R)
• M14: 4,027,474 km (0.038 R)
• M15: 4,067,417 km (0.12 R)
• M16: 5,280,805 km (0.114 R)
• M17: 5,324,487 km (0.12 R)
• M18: 5,994,686 km (0.061 R)
• M19: 7,073,137 km (0.091 R)
• M20: 8,058,389 km (0.104 R)
• M21: 8,260,645 km (0.112 R)
• M22: 8,929,347 km (0.108 R)
• M23: 9,086,126 km (0.115 R)
• M24: 9,191,144 km (0.119 R)
• M25: 9,776,071 km (0.1 R)
• M26: 9,991,642 km (0.072 R)
• M27: 10,814,430 km (0.113 R)
• M28: 11,715,608 km (0.08 R)
• M29: 12,407,348 km (0.09 R)
• M30: 13,469,343 km (0.111 R)
• M31: 13,649,310 km (0.026 R)
• M32: 14,315,469 km (0.083 R)
• M33: 14,868,383 km (0.05 R)
• M34: 15,868,594 km (0.119 R)
• M35: 15,931,874 km (0.107 R)
• M36: 16,504,684 km (0.09 R)
• M37: 16,568,862 km (0.098 R)
• M38: 16,761,544 km (0.11 R)
• M39: 17,149,152 km (0.098 R)
• M40: 18,729,055 km (0.083 R)
• M41: 19,604,053 km (0.072 R)
• M42: 19,807,955 km (0.091 R)
• M43: 20,976,165 km (0.081 R)
• M44: 23,306,899 km (0.117 R)
• M45: 23,594,875 km (0.077 R)
• M46: 25,052,707 km (0.03 R)
• M47: 25,273,962 km (0.112 R)
• M48: 25,941,318 km (0.085 R)
• M49: 26,165,116 km (0.117 R)
• M50: 29,675,580 km (0.053 R)
• M51: 29,753,521 km (0.074 R)
• M52: 31,168,118 km (0.114 R)
• M53: 31,405,979 km (0.056 R)
• M54: 31,644,438 km (0.118 R)
• M55: 32,443,739 km (0.083 R)
• M56: 33,655,183 km (0.087 R)
• M57: 35,045,844 km (0.094 R)
• M58: 35,458,435 km (0.084 R)
• M59: 36,455,206 km (0.093 R)
• M60: 36,705,932 km (0.045 R)
• M61: 36,957,107 km (0.094 R)
• M62: 37,798,595 km (0.116 R)
• M63: 39,072,570 km (0.108 R)
• M64: 41,401,211 km (0.04 R)
• M65: 42,187,348 km (0.102 R)
• M66: 43,331,472 km (0.084 R)
• M67: 44,129,577 km (0.077 R)
• M68: 44,753,699 km (0.039 R)
• M69: 45,380,664 km (0.086 R)
• M70: 45,920,413 km (0.034 R)
• M71: 46,100,828 km (0.065 R)
• M72: 46,191,185 km (0.071 R)
• M73: 47,188,105 km (0.08 R)
• M74: 47,552,376 km (0.067 R)
• M75: 48,283,910 km (0.061 R)
• M76: 49,111,186 km (0.085 R)
• M77: 49,203,338 km (0.067 R)
• M78: 50,407,302 km (0.08 R)
• M79: 51,527,191 km (0.106 R)
• M80: 52,561,062 km (0.069 R)
• M81: 53,791,654 km (0.097 R)
• M82: 54,172,231 km (0.118 R)
• M83: 54,935,928 km (0.03 R)
• M84: 55,991,940 km (0.071 R)
• M85: 56,957,744 km (0.115 R)
• M86: 57,054,683 km (0.067 R)
• M87: 57,442,740 km (0.12 R)
• M88: 57,539,829 km (0.071 R)
• M89: 58,416,772 km (0.068 R)
• M90: 58,709,984 km (0.085 R)
• M91: 61,769,110 km (0.063 R)
• M92: 61,968,225 km (0.104 R)
• M93: 62,167,639 km (0.056 R)
• M94: 62,566,916 km (0.11 R)
• M95: 64,778,421 km (0.091 R)
• M96: 66,402,904 km (0.096 R)
• M97: 68,555,169 km (0.071 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 17,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit