🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.49 AU - 0.75 AU

Year: 207 Days

Day: 25.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,901,510 km

• M1: 619,186 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.74 AU - 0.86 AU

Year: 304 Days

Day: 15.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.89 AU - 2.63 AU

Year: 1443 Days

Day: 25.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,901,510 km

• M1: 69,264 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.7

Radius: 14.9

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.93 AU - 4.43 AU

Year: 2997 Days

Day: 5.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,901,510 km

• M1: 220,956 km (0.059 R)
• M2: 346,469 km (0.104 R)
• M3: 449,542 km (0.101 R)
• M4: 641,326 km (0.036 R)
• M5: 855,550 km (0.092 R)
• M6: 1,180,926 km (0.093 R)
• M7: 1,393,355 km (0.113 R)
• M8: 1,486,853 km (0.076 R)
• M9: 1,631,365 km (0.085 R)
• M10: 1,831,826 km (0.114 R)
• M11: 2,271,793 km (0.089 R)
• M12: 2,511,599 km (0.092 R)
• M13: 2,730,311 km (0.06 R)
• M14: 2,864,500 km (0.075 R)
• M15: 3,124,501 km (0.057 R)
• M16: 3,281,130 km (0.089 R)
• M17: 3,392,281 km (0.082 R)
• M18: 3,504,779 km (0.088 R)
• M19: 3,667,841 km (0.06 R)
• M20: 3,783,480 km (0.113 R)
• M21: 3,900,316 km (0.051 R)
• M22: 4,223,746 km (0.116 R)
• M23: 4,345,070 km (0.106 R)
• M24: 4,609,260 km (0.109 R)
• M25: 4,770,377 km (0.071 R)
• M26: 5,395,995 km (0.082 R)
• M27: 5,546,939 km (0.067 R)
• M28: 5,642,084 km (0.098 R)
• M29: 5,737,677 km (0.107 R)
• M30: 5,834,018 km (0.12 R)
• M31: 5,969,553 km (0.115 R)
• M32: 6,184,974 km (0.088 R)
• M33: 6,362,996 km (0.075 R)
• M34: 6,643,492 km (0.107 R)
• M35: 7,133,874 km (0.054 R)
• M36: 7,258,339 km (0.105 R)
• M37: 7,383,553 km (0.092 R)
• M38: 7,827,409 km (0.12 R)
• M39: 7,934,372 km (0.065 R)
• M40: 8,085,017 km (0.104 R)
• M41: 8,919,175 km (0.073 R)
• M42: 9,143,272 km (0.093 R)
• M43: 9,346,576 km (0.108 R)
• M44: 9,483,009 km (0.103 R)
• M45: 9,711,894 km (0.116 R)
• M46: 10,128,374 km (0.073 R)
• M47: 10,268,547 km (0.098 R)
• M48: 10,362,345 km (0.03 R)
• M49: 10,598,112 km (0.077 R)
• M50: 10,692,807 km (0.073 R)
• M51: 11,461,590 km (0.086 R)
• M52: 11,607,598 km (0.063 R)
• M53: 12,148,843 km (0.09 R)
• M54: 12,497,406 km (0.12 R)
• M55: 12,824,277 km (0.101 R)
• M56: 13,230,286 km (0.113 R)
• M57: 13,614,753 km (0.108 R)
• M58: 14,817,071 km (0.12 R)
• M59: 15,296,681 km (0.059 R)
• M60: 15,808,605 km (0.11 R)
• M61: 16,244,085 km (0.036 R)
• M62: 16,353,590 km (0.1 R)
• M63: 16,573,350 km (0.047 R)
• M64: 16,932,534 km (0.047 R)
• M65: 18,252,436 km (0.119 R)
• M66: 18,594,716 km (0.108 R)
• M67: 19,198,942 km (0.064 R)
• M68: 19,343,753 km (0.117 R)
• M69: 19,605,399 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.7

Radius: 14.9

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.4 AU - 7.36 AU

Year: 7662 Days

Day: 13 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 69,901,510 km

• M1: 223,350 km (0.065 R)
• M2: 576,101 km (0.11 R)
• M3: 959,222 km (0.097 R)
• M4: 1,641,837 km (0.107 R)
• M5: 1,838,259 km (0.091 R)
• M6: 2,119,203 km (0.112 R)
• M7: 2,598,066 km (0.109 R)
• M8: 2,957,999 km (0.107 R)
• M9: 3,356,976 km (0.085 R)
• M10: 3,702,697 km (0.069 R)
• M11: 3,796,944 km (0.035 R)
• M12: 3,915,874 km (0.088 R)
• M13: 4,011,916 km (0.042 R)
• M14: 4,529,524 km (0.083 R)
• M15: 4,809,123 km (0.057 R)
• M16: 4,938,226 km (0.076 R)
• M17: 5,068,376 km (0.116 R)
• M18: 5,173,394 km (0.1 R)
• M19: 5,412,301 km (0.098 R)
• M20: 5,573,717 km (0.056 R)
• M21: 6,039,715 km (0.102 R)
• M22: 6,348,036 km (0.109 R)
• M23: 6,632,870 km (0.099 R)
• M24: 7,304,116 km (0.096 R)
• M25: 7,663,001 km (0.037 R)
• M26: 8,089,056 km (0.091 R)
• M27: 8,837,644 km (0.036 R)
• M28: 9,028,231 km (0.082 R)
• M29: 9,445,909 km (0.1 R)
• M30: 9,837,257 km (0.079 R)
• M31: 10,300,412 km (0.112 R)
• M32: 10,737,088 km (0.088 R)
• M33: 11,042,866 km (0.115 R)
• M34: 11,489,715 km (0.105 R)
• M35: 11,837,530 km (0.106 R)
• M36: 12,188,935 km (0.052 R)
• M37: 12,365,910 km (0.11 R)
• M38: 12,973,875 km (0.101 R)
• M39: 13,154,590 km (0.054 R)
• M40: 13,628,366 km (0.052 R)
• M41: 15,502,678 km (0.051 R)
• M42: 15,617,719 km (0.073 R)
• M43: 16,003,083 km (0.116 R)
• M44: 16,352,693 km (0.062 R)
• M45: 16,509,023 km (0.088 R)
• M46: 16,980,555 km (0.048 R)
• M47: 17,416,782 km (0.091 R)
• M48: 17,696,381 km (0.076 R)
• M49: 18,625,234 km (0.085 R)
• M50: 19,322,061 km (0.092 R)
• M51: 19,487,367 km (0.078 R)
• M52: 20,404,402 km (0.117 R)
• M53: 20,868,305 km (0.113 R)
• M54: 21,549,124 km (0.11 R)
• M55: 22,758,174 km (0.087 R)
• M56: 23,856,372 km (0.051 R)
• M57: 25,603,825 km (0.078 R)
• M58: 26,195,485 km (0.09 R)
• M59: 26,699,630 km (0.116 R)
• M60: 26,837,708 km (0.038 R)
• M61: 27,114,464 km (0.108 R)
• M62: 28,090,890 km (0.083 R)
• M63: 28,325,010 km (0.114 R)
• M64: 28,512,905 km (0.085 R)
• M65: 29,078,685 km (0.098 R)
• M66: 29,886,812 km (0.1 R)
• M67: 30,317,654 km (0.112 R)
• M68: 31,282,261 km (0.093 R)
• M69: 31,525,058 km (0.063 R)
• M70: 31,914,761 km (0.095 R)
• M71: 32,551,449 km (0.112 R)
• M72: 32,748,320 km (0.096 R)
• M73: 33,044,075 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.5

Radius: 7.9

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.8 AU - 14.58 AU

Year: 19194 Days

Day: 23.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,901,510 km

• M1: 165,605 km (0.112 R)
• M2: 234,569 km (0.106 R)
• M3: 616,792 km (0.077 R)
• M4: 806,333 km (0.039 R)
• M5: 1,014,423 km (0.068 R)
• M6: 1,137,692 km (0.076 R)
• M7: 1,213,987 km (0.1 R)
• M8: 1,371,962 km (0.106 R)
• M9: 1,508,844 km (0.102 R)
• M10: 2,132,218 km (0.1 R)
• M11: 2,291,540 km (0.099 R)
• M12: 3,073,638 km (0.049 R)
• M13: 3,181,498 km (0.116 R)
• M14: 3,892,836 km (0.115 R)
• M15: 4,366,762 km (0.082 R)
• M16: 5,368,918 km (0.064 R)
• M17: 5,851,222 km (0.075 R)
• M18: 5,985,112 km (0.058 R)
• M19: 6,810,144 km (0.116 R)
• M20: 6,951,065 km (0.097 R)
• M21: 7,235,899 km (0.107 R)
• M22: 8,362,970 km (0.105 R)
• M23: 8,463,649 km (0.095 R)
• M24: 8,767,782 km (0.093 R)
• M25: 9,075,504 km (0.087 R)
• M26: 11,050,645 km (0.104 R)
• M27: 11,550,601 km (0.06 R)
• M28: 12,342,722 km (0.117 R)
• M29: 13,741,312 km (0.077 R)
• M30: 15,373,874 km (0.105 R)
• M31: 15,931,575 km (0.096 R)
• M32: 16,181,553 km (0.098 R)
• M33: 16,244,234 km (0.084 R)
• M34: 16,369,897 km (0.115 R)
• M35: 16,558,988 km (0.054 R)
• M36: 16,622,119 km (0.119 R)
• M37: 17,708,648 km (0.057 R)
• M38: 19,547,655 km (0.039 R)
• M39: 19,949,624 km (0.046 R)
• M40: 20,421,905 km (0.12 R)
• M41: 20,557,590 km (0.039 R)
• M42: 21,377,685 km (0.11 R)
• M43: 21,722,658 km (0.12 R)
• M44: 22,278,265 km (0.03 R)
• M45: 23,830,342 km (0.055 R)
• M46: 25,125,860 km (0.1 R)
• M47: 26,002,354 km (0.055 R)
• M48: 26,370,514 km (0.117 R)
• M49: 26,666,269 km (0.066 R)
• M50: 27,860,210 km (0.114 R)
• M51: 29,224,094 km (0.075 R)
• M52: 29,453,577 km (0.065 R)
• M53: 29,837,295 km (0.058 R)
• M54: 31,545,254 km (0.107 R)
• M55: 33,045,721 km (0.087 R)
• M56: 33,205,043 km (0.07 R)
• M57: 33,604,319 km (0.118 R)
• M58: 33,764,539 km (0.054 R)
• M59: 34,488,592 km (0.092 R)
• M60: 36,033,789 km (0.12 R)
• M61: 37,352,344 km (0.037 R)
• M62: 39,275,425 km (0.077 R)
• M63: 39,613,217 km (0.099 R)
• M64: 40,036,729 km (0.07 R)
• M65: 40,717,548 km (0.091 R)
• M66: 42,176,726 km (0.087 R)
• M67: 43,217,179 km (0.111 R)
• M68: 45,146,393 km (0.096 R)
• M69: 45,943,750 km (0.063 R)
• M70: 46,656,285 km (0.097 R)
• M71: 47,282,801 km (0.113 R)
• M72: 47,822,101 km (0.105 R)
• M73: 48,453,853 km (0.097 R)
• M74: 49,270,059 km (0.117 R)
• M75: 50,640,525 km (0.116 R)
• M76: 50,824,231 km (0.094 R)
• M77: 52,766,161 km (0.082 R)
• M78: 55,204,008 km (0.048 R)
• M79: 55,392,950 km (0.097 R)
• M80: 55,961,422 km (0.064 R)
• M81: 58,736,014 km (0.1 R)
• M82: 58,928,995 km (0.043 R)
• M83: 59,315,556 km (0.059 R)
• M84: 60,188,459 km (0.119 R)
• M85: 60,675,400 km (0.109 R)
• M86: 61,848,996 km (0.115 R)
• M87: 63,524,641 km (0.092 R)
• M88: 64,716,338 km (0.117 R)
• M89: 64,815,970 km (0.028 R)
• M90: 65,115,166 km (0.113 R)
• M91: 65,514,891 km (0.075 R)
• M92: 66,819,535 km (0.113 R)
• M93: 67,222,701 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.6

Radius: 5.8

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 12.11 AU - 15.61 AU

Year: 21909 Days

Day: 21.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,901,510 km

• M1: 783,594 km (0.105 R)
• M2: 1,506,451 km (0.104 R)
• M3: 1,593,367 km (0.025 R)
• M4: 1,652,159 km (0.064 R)
• M5: 1,894,956 km (0.079 R)
• M6: 2,052,632 km (0.092 R)
• M7: 2,116,810 km (0.064 R)
• M8: 3,084,409 km (0.053 R)
• M9: 3,195,261 km (0.071 R)
• M10: 3,808,612 km (0.05 R)
• M11: 4,499,306 km (0.118 R)
• M12: 4,625,267 km (0.09 R)
• M13: 5,009,883 km (0.091 R)
• M14: 5,184,165 km (0.102 R)
• M15: 5,583,591 km (0.065 R)
• M16: 7,179,800 km (0.06 R)
• M17: 7,824,866 km (0.111 R)
• M18: 8,748,483 km (0.089 R)
• M19: 9,063,985 km (0.077 R)
• M20: 9,276,414 km (0.117 R)
• M21: 9,814,518 km (0.099 R)
• M22: 9,868,972 km (0.115 R)
• M23: 9,923,425 km (0.07 R)
• M24: 10,808,596 km (0.112 R)
• M25: 11,776,494 km (0.074 R)
• M26: 12,358,729 km (0.106 R)
• M27: 12,712,528 km (0.107 R)
• M28: 13,010,078 km (0.096 R)
• M29: 13,129,607 km (0.115 R)
• M30: 13,490,586 km (0.102 R)
• M31: 13,672,348 km (0.068 R)
• M32: 15,092,480 km (0.034 R)
• M33: 16,043,624 km (0.084 R)
• M34: 17,014,065 km (0.045 R)
• M35: 18,808,192 km (0.104 R)
• M36: 19,147,031 km (0.083 R)
• M37: 19,624,697 km (0.117 R)
• M38: 19,761,879 km (0.113 R)
• M39: 19,968,324 km (0.1 R)
• M40: 21,929,103 km (0.078 R)
• M41: 22,000,312 km (0.078 R)
• M42: 22,285,595 km (0.074 R)
• M43: 23,366,739 km (0.075 R)
• M44: 23,658,006 km (0.078 R)
• M45: 23,877,167 km (0.107 R)
• M46: 25,504,941 km (0.076 R)
• M47: 28,322,168 km (0.051 R)
• M48: 28,866,256 km (0.099 R)
• M49: 29,256,856 km (0.112 R)
• M50: 29,727,939 km (0.04 R)
• M51: 29,806,777 km (0.118 R)
• M52: 29,885,615 km (0.059 R)
• M53: 29,964,454 km (0.067 R)
• M54: 31,396,704 km (0.086 R)
• M55: 32,201,839 km (0.113 R)
• M56: 32,850,944 km (0.081 R)
• M57: 34,575,209 km (0.03 R)
• M58: 34,740,964 km (0.107 R)
• M59: 34,990,044 km (0.095 R)
• M60: 35,073,221 km (0.062 R)
• M61: 35,323,199 km (0.081 R)
• M62: 35,908,575 km (0.107 R)
• M63: 38,196,525 km (0.12 R)
• M64: 38,625,422 km (0.055 R)
• M65: 39,142,133 km (0.12 R)
• M66: 40,269,503 km (0.086 R)
• M67: 41,495,457 km (0.083 R)
• M68: 43,446,662 km (0.05 R)
• M69: 43,804,650 km (0.118 R)
• M70: 43,984,018 km (0.081 R)
• M71: 44,163,685 km (0.101 R)
• M72: 44,523,617 km (0.091 R)
• M73: 44,613,675 km (0.066 R)
• M74: 44,703,883 km (0.044 R)
• M75: 44,974,805 km (0.063 R)
• M76: 45,065,311 km (0.046 R)
• M77: 47,898,695 km (0.114 R)
• M78: 48,083,598 km (0.085 R)
• M79: 52,208,161 km (0.081 R)
• M80: 53,448,327 km (0.062 R)
• M81: 55,375,148 km (0.038 R)
• M82: 56,932,910 km (0.028 R)
• M83: 58,110,694 km (0.047 R)
• M84: 58,209,130 km (0.077 R)
• M85: 60,490,198 km (0.04 R)
• M86: 60,689,911 km (0.079 R)
• M87: 62,194,866 km (0.074 R)
• M88: 63,407,656 km (0.108 R)
• M89: 65,343,901 km (0.11 R)
• M90: 65,651,325 km (0.097 R)
• M91: 67,506,338 km (0.048 R)
• M92: 68,544,248 km (0.066 R)
• M93: 69,692,113 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 16,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit