🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.24 AU - 1.34 AU

Year: 541 Days

Day: 37.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 70.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,729,487 km

• M1: 145,858 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.54 AU - 2.5 AU

Year: 1059 Days

Day: 28.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,729,487 km

• M1: 86,916 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.88 AU - 3.2 AU

Year: 1956 Days

Day: 21.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.92 AU - 4.32 AU

Year: 3085 Days

Day: 22.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.1

Radius: 13.9

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.82 AU - 6.22 AU

Year: 4785 Days

Day: 6.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 77,729,487 km

• M1: 176,675 km (0.069 R)
• M2: 264,639 km (0.087 R)
• M3: 432,487 km (0.091 R)
• M4: 557,850 km (0.114 R)
• M5: 708,346 km (0.082 R)
• M6: 810,521 km (0.115 R)
• M7: 1,008,738 km (0.081 R)
• M8: 1,150,557 km (0.111 R)
• M9: 1,603,988 km (0.097 R)
• M10: 1,743,862 km (0.06 R)
• M11: 1,946,717 km (0.111 R)
• M12: 2,440,240 km (0.103 R)
• M13: 2,618,860 km (0.116 R)
• M14: 3,093,834 km (0.04 R)
• M15: 3,669,785 km (0.097 R)
• M16: 3,819,084 km (0.089 R)
• M17: 4,008,625 km (0.093 R)
• M18: 4,182,008 km (0.06 R)
• M19: 4,777,857 km (0.112 R)
• M20: 5,273,923 km (0.03 R)
• M21: 6,203,973 km (0.082 R)
• M22: 6,427,622 km (0.088 R)
• M23: 6,585,747 km (0.106 R)
• M24: 6,836,922 km (0.089 R)
• M25: 6,929,074 km (0.032 R)
• M26: 7,231,411 km (0.118 R)
• M27: 7,325,359 km (0.073 R)
• M28: 7,514,301 km (0.095 R)
• M29: 7,657,167 km (0.05 R)
• M30: 7,825,016 km (0.083 R)
• M31: 8,115,684 km (0.096 R)
• M32: 8,459,161 km (0.065 R)
• M33: 8,607,861 km (0.102 R)
• M34: 8,857,690 km (0.062 R)
• M35: 9,008,634 km (0.076 R)
• M36: 9,135,194 km (0.088 R)
• M37: 9,621,387 km (0.084 R)
• M38: 9,906,820 km (0.096 R)
• M39: 10,089,928 km (0.119 R)
• M40: 10,806,651 km (0.107 R)
• M41: 11,375,572 km (0.113 R)
• M42: 11,622,259 km (0.079 R)
• M43: 11,787,863 km (0.114 R)
• M44: 12,009,867 km (0.078 R)
• M45: 12,261,191 km (0.067 R)
• M46: 12,429,638 km (0.117 R)
• M47: 12,570,709 km (0.076 R)
• M48: 12,854,496 km (0.07 R)
• M49: 13,168,951 km (0.116 R)
• M50: 13,514,971 km (0.119 R)
• M51: 13,602,037 km (0.076 R)
• M52: 14,098,403 km (0.084 R)
• M53: 14,186,665 km (0.114 R)
• M54: 14,719,982 km (0.103 R)
• M55: 15,441,193 km (0.117 R)
• M56: 15,684,140 km (0.093 R)
• M57: 15,806,212 km (0.083 R)
• M58: 16,731,026 km (0.077 R)
• M59: 17,736,922 km (0.079 R)
• M60: 18,055,266 km (0.095 R)
• M61: 19,315,030 km (0.077 R)
• M62: 19,413,166 km (0.108 R)
• M63: 19,807,057 km (0.087 R)
• M64: 21,680,621 km (0.041 R)
• M65: 21,986,848 km (0.088 R)
• M66: 22,535,124 km (0.069 R)
• M67: 22,879,947 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887

Radius: 13.1

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.95 AU - 7.35 AU

Year: 7054 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,729,487 km

• M1: 231,278 km (0.093 R)
• M2: 335,847 km (0.094 R)
• M3: 878,140 km (0.091 R)
• M4: 1,044,044 km (0.101 R)
• M5: 1,131,259 km (0.095 R)
• M6: 1,370,316 km (0.112 R)
• M7: 1,506,301 km (0.103 R)
• M8: 1,941,780 km (0.104 R)
• M9: 2,051,286 km (0.116 R)
• M10: 2,876,617 km (0.111 R)
• M11: 3,027,861 km (0.071 R)
• M12: 3,312,097 km (0.115 R)
• M13: 3,417,713 km (0.055 R)
• M14: 3,796,046 km (0.031 R)
• M15: 4,103,021 km (0.095 R)
• M16: 4,188,142 km (0.082 R)
• M17: 4,331,457 km (0.065 R)
• M18: 4,534,760 km (0.053 R)
• M19: 4,711,585 km (0.07 R)
• M20: 5,535,570 km (0.087 R)
• M21: 5,724,811 km (0.064 R)
• M22: 5,820,255 km (0.045 R)
• M23: 5,980,474 km (0.086 R)
• M24: 6,174,802 km (0.102 R)
• M25: 6,305,401 km (0.114 R)
• M26: 6,803,861 km (0.083 R)
• M27: 6,904,989 km (0.07 R)
• M28: 7,349,444 km (0.09 R)
• M29: 9,070,119 km (0.08 R)
• M30: 9,746,451 km (0.099 R)
• M31: 10,245,061 km (0.117 R)
• M32: 11,387,390 km (0.075 R)
• M33: 11,588,300 km (0.06 R)
• M34: 11,994,009 km (0.033 R)
• M35: 12,075,690 km (0.089 R)
• M36: 12,652,689 km (0.054 R)
• M37: 12,860,929 km (0.104 R)
• M38: 12,944,554 km (0.078 R)
• M39: 13,492,681 km (0.103 R)
• M40: 14,480,775 km (0.091 R)
• M41: 14,567,841 km (0.12 R)
• M42: 14,873,918 km (0.086 R)
• M43: 15,492,355 km (0.061 R)
• M44: 15,581,366 km (0.12 R)
• M45: 16,119,171 km (0.106 R)
• M46: 16,663,108 km (0.116 R)
• M47: 16,891,544 km (0.115 R)
• M48: 17,259,256 km (0.051 R)
• M49: 17,490,385 km (0.115 R)
• M50: 17,676,036 km (0.095 R)
• M51: 17,769,085 km (0.099 R)
• M52: 18,049,282 km (0.105 R)
• M53: 18,472,345 km (0.077 R)
• M54: 19,184,730 km (0.098 R)
• M55: 20,197,059 km (0.118 R)
• M56: 20,538,441 km (0.076 R)
• M57: 20,685,346 km (0.08 R)
• M58: 20,930,986 km (0.12 R)
• M59: 23,235,392 km (0.116 R)
• M60: 24,573,245 km (0.118 R)
• M61: 25,094,444 km (0.096 R)
• M62: 25,514,066 km (0.105 R)
• M63: 26,200,870 km (0.086 R)
• M64: 26,466,556 km (0.106 R)
• M65: 26,573,219 km (0.09 R)
• M66: 27,430,864 km (0.099 R)
• M67: 28,352,088 km (0.082 R)
• M68: 28,570,351 km (0.117 R)
• M69: 31,288,843 km (0.043 R)
• M70: 31,683,782 km (0.055 R)
• M71: 33,915,034 km (0.094 R)
• M72: 34,320,893 km (0.081 R)
• M73: 34,670,055 km (0.095 R)
• M74: 34,845,084 km (0.031 R)
• M75: 35,313,176 km (0.097 R)
• M76: 35,548,044 km (0.047 R)
• M77: 35,842,453 km (0.075 R)
• M78: 36,255,792 km (0.105 R)
• M79: 36,433,365 km (0.091 R)
• M80: 36,611,386 km (0.068 R)
• M81: 36,789,557 km (0.081 R)
• M82: 39,924,530 km (0.093 R)
• M83: 40,291,793 km (0.099 R)
• M84: 41,091,244 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 9.9

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.69 AU - 10.81 AU

Year: 13004 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,729,487 km

• M1: 156,928 km (0.115 R)
• M2: 256,560 km (0.069 R)
• M3: 376,538 km (0.113 R)
• M4: 491,130 km (0.117 R)
• M5: 588,668 km (0.075 R)
• M6: 759,508 km (0.096 R)
• M7: 828,174 km (0.12 R)
• M8: 1,164,171 km (0.111 R)
• M9: 1,244,505 km (0.093 R)
• M10: 1,313,021 km (0.118 R)
• M11: 1,511,836 km (0.101 R)
• M12: 2,100,803 km (0.091 R)
• M13: 2,472,105 km (0.043 R)
• M14: 2,594,625 km (0.091 R)
• M15: 2,827,549 km (0.097 R)
• M16: 3,161,601 km (0.067 R)
• M17: 3,333,340 km (0.114 R)
• M18: 3,410,682 km (0.108 R)
• M19: 3,626,552 km (0.112 R)
• M20: 4,051,110 km (0.117 R)
• M21: 4,175,426 km (0.101 R)
• M22: 4,385,312 km (0.095 R)
• M23: 4,815,705 km (0.095 R)
• M24: 5,282,151 km (0.092 R)
• M25: 5,395,397 km (0.099 R)
• M26: 5,486,502 km (0.063 R)
• M27: 5,647,320 km (0.06 R)
• M28: 5,786,296 km (0.078 R)
• M29: 6,139,048 km (0.104 R)
• M30: 6,426,276 km (0.055 R)
• M31: 6,571,535 km (0.119 R)
• M32: 6,693,308 km (0.099 R)
• M33: 7,339,421 km (0.07 R)
• M34: 7,875,730 km (0.111 R)
• M35: 8,083,371 km (0.115 R)
• M36: 8,266,479 km (0.095 R)
• M37: 8,424,604 km (0.056 R)
• M38: 8,557,148 km (0.092 R)
• M39: 9,531,778 km (0.099 R)
• M40: 9,670,006 km (0.115 R)
• M41: 10,116,556 km (0.06 R)
• M42: 10,285,751 km (0.085 R)
• M43: 10,370,723 km (0.098 R)
• M44: 10,484,417 km (0.086 R)
• M45: 11,761,833 km (0.052 R)
• M46: 11,880,315 km (0.052 R)
• M47: 12,995,866 km (0.07 R)
• M48: 13,272,173 km (0.119 R)
• M49: 13,333,808 km (0.069 R)
• M50: 13,550,575 km (0.044 R)
• M51: 14,050,082 km (0.092 R)
• M52: 14,207,459 km (0.079 R)
• M53: 14,428,715 km (0.104 R)
• M54: 14,810,788 km (0.103 R)
• M55: 15,260,778 km (0.07 R)
• M56: 15,519,881 km (0.062 R)
• M57: 16,174,073 km (0.073 R)
• M58: 16,870,750 km (0.088 R)
• M59: 17,644,919 km (0.05 R)
• M60: 17,814,713 km (0.095 R)
• M61: 17,916,888 km (0.044 R)
• M62: 18,121,837 km (0.056 R)
• M63: 19,018,826 km (0.039 R)
• M64: 19,402,545 km (0.098 R)
• M65: 19,824,261 km (0.059 R)
• M66: 19,965,481 km (0.06 R)
• M67: 20,320,028 km (0.041 R)
• M68: 21,577,249 km (0.1 R)
• M69: 22,859,452 km (0.075 R)
• M70: 22,970,603 km (0.09 R)
• M71: 23,044,654 km (0.117 R)
• M72: 23,156,105 km (0.098 R)
• M73: 23,416,555 km (0.107 R)
• M74: 24,657,918 km (0.034 R)
• M75: 24,847,907 km (0.088 R)
• M76: 25,000,198 km (0.051 R)
• M77: 25,076,493 km (0.052 R)
• M78: 25,420,568 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572.9

Radius: 4.5

Gravity: 28.29 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 14.44 AU - 16.62 AU

Year: 22581 Days

Day: 17 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,729,487 km

• M1: 213,177 km (0.11 R)
• M2: 439,519 km (0.062 R)
• M3: 500,554 km (0.099 R)
• M4: 542,891 km (0.062 R)
• M5: 977,024 km (0.031 R)
• M6: 1,085,333 km (0.076 R)
• M7: 1,947,016 km (0.116 R)
• M8: 2,049,192 km (0.102 R)
• M9: 2,402,542 km (0.073 R)
• M10: 2,698,746 km (0.11 R)
• M11: 3,085,157 km (0.107 R)
• M12: 3,488,622 km (0.119 R)
• M13: 3,951,628 km (0.055 R)
• M14: 4,168,395 km (0.084 R)
• M15: 4,344,621 km (0.113 R)
• M16: 4,433,632 km (0.112 R)
• M17: 4,613,598 km (0.114 R)
• M18: 4,980,562 km (0.106 R)
• M19: 6,136,654 km (0.069 R)
• M20: 7,003,275 km (0.088 R)
• M21: 7,962,047 km (0.102 R)
• M22: 8,235,512 km (0.089 R)
• M23: 8,456,618 km (0.119 R)
• M24: 8,567,919 km (0.113 R)
• M25: 9,999,122 km (0.106 R)
• M26: 10,116,706 km (0.087 R)
• M27: 12,501,296 km (0.118 R)
• M28: 13,397,686 km (0.045 R)
• M29: 13,722,762 km (0.064 R)
• M30: 13,788,137 km (0.102 R)
• M31: 14,314,571 km (0.08 R)
• M32: 15,864,405 km (0.09 R)
• M33: 15,932,921 km (0.063 R)
• M34: 16,070,402 km (0.084 R)
• M35: 16,903,363 km (0.085 R)
• M36: 17,395,839 km (0.107 R)
• M37: 17,608,268 km (0.079 R)
• M38: 18,973,797 km (0.053 R)
• M39: 19,705,929 km (0.101 R)
• M40: 20,223,987 km (0.068 R)
• M41: 22,263,903 km (0.104 R)
• M42: 22,726,011 km (0.101 R)
• M43: 23,113,469 km (0.086 R)
• M44: 23,581,412 km (0.085 R)
• M45: 25,083,524 km (0.099 R)
• M46: 25,323,628 km (0.055 R)
• M47: 25,403,813 km (0.062 R)
• M48: 26,291,227 km (0.109 R)
• M49: 26,616,453 km (0.058 R)
• M50: 27,765,215 km (0.097 R)
• M51: 28,013,548 km (0.089 R)
• M52: 29,181,757 km (0.11 R)
• M53: 29,687,398 km (0.114 R)
• M54: 30,110,760 km (0.11 R)
• M55: 30,451,095 km (0.103 R)
• M56: 30,621,637 km (0.098 R)
• M57: 31,824,703 km (0.076 R)
• M58: 33,394,134 km (0.079 R)
• M59: 33,834,550 km (0.089 R)
• M60: 34,454,334 km (0.073 R)
• M61: 36,335,976 km (0.116 R)
• M62: 37,334,991 km (0.108 R)
• M63: 39,731,698 km (0.1 R)
• M64: 39,824,748 km (0.086 R)
• M65: 42,177,624 km (0.041 R)
• M66: 42,367,763 km (0.11 R)
• M67: 42,939,974 km (0.053 R)
• M68: 43,322,945 km (0.083 R)
• M69: 43,995,687 km (0.119 R)
• M70: 44,768,808 km (0.09 R)
• M71: 45,254,253 km (0.094 R)
• M72: 45,351,642 km (0.063 R)
• M73: 45,448,880 km (0.046 R)
• M74: 45,643,956 km (0.085 R)
• M75: 46,426,502 km (0.093 R)
• M76: 46,819,496 km (0.04 R)
• M77: 47,509,890 km (0.094 R)
• M78: 47,707,659 km (0.052 R)
• M79: 50,103,319 km (0.088 R)
• M80: 50,506,336 km (0.119 R)
• M81: 51,620,391 km (0.081 R)
• M82: 52,333,524 km (0.093 R)
• M83: 54,595,743 km (0.092 R)
• M84: 58,471,824 km (0.112 R)
• M85: 58,683,954 km (0.086 R)
• M86: 63,739,763 km (0.081 R)
• M87: 64,833,324 km (0.118 R)
• M88: 67,483,151 km (0.09 R)
• M89: 68,485,905 km (0.109 R)
• M90: 68,709,404 km (0.032 R)
• M91: 69,605,944 km (0.082 R)
• M92: 70,280,780 km (0.078 R)
• M93: 70,619,021 km (0.037 R)
• M94: 72,545,991 km (0.068 R)
• M95: 74,719,948 km (0.063 R)
• M96: 75,410,940 km (0.093 R)
• M97: 75,641,770 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 18,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit