🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.69 AU - 0.89 AU

Year: 302 Days

Day: 45.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.86 AU - 1.12 AU

Year: 424 Days

Day: 17.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,400,291 km

• M1: 554,709 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.69 AU - 1.99 AU

Year: 1074 Days

Day: 13.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.08 AU - 2.5 AU

Year: 1492 Days

Day: 29.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.29 AU - 2.87 AU

Year: 1784 Days

Day: 16.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.1

Radius: 11.8

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.68 AU - 8.48 AU

Year: 9886 Days

Day: 5.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 107,400,291 km

• M1: 191,635 km (0.064 R)
• M2: 315,203 km (0.102 R)
• M3: 635,791 km (0.097 R)
• M4: 712,235 km (0.092 R)
• M5: 1,193,641 km (0.06 R)
• M6: 1,291,179 km (0.12 R)
• M7: 1,408,614 km (0.07 R)
• M8: 1,691,054 km (0.093 R)
• M9: 2,454,602 km (0.076 R)
• M10: 2,644,741 km (0.094 R)
• M11: 3,017,389 km (0.097 R)
• M12: 3,221,590 km (0.097 R)
• M13: 3,337,080 km (0.099 R)
• M14: 3,715,862 km (0.099 R)
• M15: 3,837,185 km (0.11 R)
• M16: 3,959,706 km (0.117 R)
• M17: 4,335,496 km (0.104 R)
• M18: 4,463,252 km (0.118 R)
• M19: 5,613,959 km (0.042 R)
• M20: 6,236,885 km (0.104 R)
• M21: 6,556,575 km (0.08 R)
• M22: 6,792,491 km (0.084 R)
• M23: 6,971,261 km (0.08 R)
• M24: 7,151,676 km (0.101 R)
• M25: 7,333,587 km (0.095 R)
• M26: 7,578,628 km (0.098 R)
• M27: 8,457,366 km (0.083 R)
• M28: 8,746,688 km (0.078 R)
• M29: 10,173,702 km (0.072 R)
• M30: 10,550,390 km (0.077 R)
• M31: 10,792,439 km (0.107 R)
• M32: 11,636,321 km (0.065 R)
• M33: 11,922,352 km (0.12 R)
• M34: 12,102,318 km (0.109 R)
• M35: 12,319,534 km (0.1 R)
• M36: 12,904,911 km (0.094 R)
• M37: 13,275,465 km (0.066 R)
• M38: 13,649,459 km (0.104 R)
• M39: 14,676,598 km (0.062 R)
• M40: 15,179,995 km (0.102 R)
• M41: 15,258,085 km (0.036 R)
• M42: 15,414,265 km (0.102 R)
• M43: 15,531,999 km (0.067 R)
• M44: 15,807,558 km (0.105 R)
• M45: 15,886,546 km (0.034 R)
• M46: 16,164,200 km (0.116 R)
• M47: 16,603,718 km (0.08 R)
• M48: 16,684,052 km (0.093 R)
• M49: 16,845,169 km (0.052 R)
• M50: 17,699,223 km (0.112 R)
• M51: 20,302,376 km (0.106 R)
• M52: 20,388,245 km (0.054 R)
• M53: 21,254,417 km (0.047 R)
• M54: 22,620,694 km (0.033 R)
• M55: 23,067,543 km (0.058 R)
• M56: 23,292,089 km (0.057 R)
• M57: 23,833,783 km (0.097 R)
• M58: 24,516,847 km (0.111 R)
• M59: 27,407,676 km (0.102 R)
• M60: 28,796,543 km (0.09 R)
• M61: 30,355,502 km (0.114 R)
• M62: 30,947,162 km (0.028 R)
• M63: 31,046,196 km (0.115 R)
• M64: 31,592,527 km (0.105 R)
• M65: 32,745,029 km (0.077 R)
• M66: 32,896,422 km (0.095 R)
• M67: 33,402,512 km (0.034 R)
• M68: 33,554,802 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.7

Radius: 10.3

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.99 AU - 9.35 AU

Year: 11953 Days

Day: 13.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 107,400,291 km

• M1: 223,050 km (0.078 R)
• M2: 635,492 km (0.118 R)
• M3: 810,372 km (0.088 R)
• M4: 1,120,338 km (0.08 R)
• M5: 1,543,850 km (0.088 R)
• M6: 1,763,460 km (0.118 R)
• M7: 1,887,626 km (0.086 R)
• M8: 2,166,925 km (0.072 R)
• M9: 2,255,637 km (0.119 R)
• M10: 2,345,395 km (0.097 R)
• M11: 2,552,140 km (0.113 R)
• M12: 2,813,038 km (0.089 R)
• M13: 3,647,046 km (0.109 R)
• M14: 3,968,383 km (0.043 R)
• M15: 4,439,466 km (0.034 R)
• M16: 4,524,438 km (0.081 R)
• M17: 5,164,418 km (0.108 R)
• M18: 5,957,137 km (0.103 R)
• M19: 6,689,867 km (0.117 R)
• M20: 6,984,425 km (0.059 R)
• M21: 7,050,398 km (0.046 R)
• M22: 7,383,702 km (0.115 R)
• M23: 8,484,742 km (0.118 R)
• M24: 8,732,477 km (0.079 R)
• M25: 9,018,508 km (0.096 R)
• M26: 9,090,464 km (0.099 R)
• M27: 9,198,773 km (0.085 R)
• M28: 9,489,891 km (0.116 R)
• M29: 9,857,901 km (0.094 R)
• M30: 10,118,351 km (0.116 R)
• M31: 10,230,699 km (0.061 R)
• M32: 11,260,082 km (0.048 R)
• M33: 11,376,619 km (0.099 R)
• M34: 11,806,862 km (0.08 R)
• M35: 12,603,022 km (0.087 R)
• M36: 12,804,830 km (0.102 R)
• M37: 13,457,525 km (0.066 R)
• M38: 14,163,029 km (0.091 R)
• M39: 14,583,698 km (0.043 R)
• M40: 14,668,370 km (0.081 R)
• M41: 14,795,529 km (0.033 R)
• M42: 15,008,406 km (0.096 R)
• M43: 15,265,266 km (0.077 R)
• M44: 16,482,843 km (0.057 R)
• M45: 16,570,956 km (0.067 R)
• M46: 19,567,401 km (0.037 R)
• M47: 19,801,073 km (0.095 R)
• M48: 20,365,805 km (0.064 R)
• M49: 20,745,335 km (0.047 R)
• M50: 21,174,980 km (0.115 R)
• M51: 21,704,108 km (0.085 R)
• M52: 22,383,881 km (0.113 R)
• M53: 23,963,933 km (0.112 R)
• M54: 24,063,865 km (0.059 R)
• M55: 26,091,664 km (0.119 R)
• M56: 26,245,899 km (0.089 R)
• M57: 27,595,721 km (0.062 R)
• M58: 29,823,682 km (0.09 R)
• M59: 30,254,524 km (0.096 R)
• M60: 31,778,776 km (0.114 R)
• M61: 32,274,095 km (0.109 R)
• M62: 33,383,812 km (0.11 R)
• M63: 33,663,111 km (0.104 R)
• M64: 35,754,639 km (0.049 R)
• M65: 36,154,963 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.8

Radius: 7.5

Gravity: 12.12 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.15 AU - 12.49 AU

Year: 17492 Days

Day: 25 Hours

Environment

Temp: -209 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,400,291 km

• M1: 173,384 km (0.07 R)
• M2: 509,231 km (0.094 R)
• M3: 587,172 km (0.041 R)
• M4: 690,544 km (0.074 R)
• M5: 1,164,470 km (0.105 R)
• M6: 1,433,746 km (0.108 R)
• M7: 1,546,992 km (0.113 R)
• M8: 1,935,497 km (0.083 R)
• M9: 2,555,880 km (0.073 R)
• M10: 2,624,695 km (0.08 R)
• M11: 3,383,156 km (0.068 R)
• M12: 3,924,401 km (0.118 R)
• M13: 4,003,987 km (0.039 R)
• M14: 4,617,488 km (0.102 R)
• M15: 5,347,974 km (0.056 R)
• M16: 5,569,678 km (0.097 R)
• M17: 5,794,524 km (0.084 R)
• M18: 5,930,808 km (0.088 R)
• M19: 6,627,934 km (0.089 R)
• M20: 6,962,285 km (0.07 R)
• M21: 7,351,090 km (0.115 R)
• M22: 7,400,158 km (0.119 R)
• M23: 7,597,627 km (0.078 R)
• M24: 7,647,294 km (0.12 R)
• M25: 7,997,801 km (0.079 R)
• M26: 8,714,525 km (0.042 R)
• M27: 10,208,858 km (0.08 R)
• M28: 10,318,663 km (0.117 R)
• M29: 11,494,502 km (0.086 R)
• M30: 11,665,941 km (0.067 R)
• M31: 12,185,495 km (0.104 R)
• M32: 13,667,561 km (0.069 R)
• M33: 13,849,172 km (0.07 R)
• M34: 14,031,682 km (0.07 R)
• M35: 14,583,848 km (0.11 R)
• M36: 14,893,665 km (0.073 R)
• M37: 15,331,089 km (0.118 R)
• M38: 15,456,901 km (0.101 R)
• M39: 15,709,422 km (0.104 R)
• M40: 15,963,439 km (0.105 R)
• M41: 16,027,018 km (0.094 R)
• M42: 16,218,653 km (0.108 R)
• M43: 17,646,714 km (0.101 R)
• M44: 17,778,510 km (0.064 R)
• M45: 18,175,992 km (0.039 R)
• M46: 18,375,705 km (0.07 R)
• M47: 20,829,708 km (0.104 R)
• M48: 22,593,467 km (0.115 R)
• M49: 23,240,029 km (0.1 R)
• M50: 23,456,946 km (0.101 R)
• M51: 26,714,141 km (0.106 R)
• M52: 27,397,803 km (0.092 R)
• M53: 27,474,098 km (0.089 R)
• M54: 28,164,043 km (0.116 R)
• M55: 28,549,706 km (0.114 R)
• M56: 28,782,032 km (0.113 R)
• M57: 29,248,478 km (0.067 R)
• M58: 30,346,676 km (0.109 R)
• M59: 31,139,246 km (0.073 R)
• M60: 31,938,697 km (0.105 R)
• M61: 34,130,754 km (0.101 R)
• M62: 34,789,583 km (0.076 R)
• M63: 34,954,889 km (0.106 R)
• M64: 36,875,127 km (0.112 R)
• M65: 36,959,500 km (0.077 R)
• M66: 40,904,396 km (0.104 R)
• M67: 42,219,361 km (0.075 R)
• M68: 43,548,239 km (0.083 R)
• M69: 43,904,881 km (0.057 R)
• M70: 45,974,567 km (0.093 R)
• M71: 46,246,835 km (0.094 R)
• M72: 46,610,657 km (0.072 R)
• M73: 47,158,335 km (0.105 R)
• M74: 47,249,739 km (0.045 R)
• M75: 47,708,107 km (0.081 R)
• M76: 49,277,239 km (0.077 R)
• M77: 49,648,841 km (0.115 R)
• M78: 50,301,536 km (0.064 R)
• M79: 50,395,035 km (0.078 R)
• M80: 51,332,864 km (0.083 R)
• M81: 51,615,305 km (0.083 R)
• M82: 52,276,527 km (0.087 R)
• M83: 53,035,437 km (0.117 R)
• M84: 53,416,313 km (0.056 R)
• M85: 53,893,680 km (0.038 R)
• M86: 55,045,135 km (0.102 R)
• M87: 57,763,328 km (0.112 R)
• M88: 58,057,138 km (0.026 R)
• M89: 58,351,547 km (0.075 R)
• M90: 60,922,985 km (0.067 R)
• M91: 61,521,676 km (0.105 R)
• M92: 61,921,850 km (0.092 R)
• M93: 62,926,100 km (0.101 R)
• M94: 65,970,866 km (0.065 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.8

Radius: 7.3

Gravity: 18.42 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.08 AU - 17.28 AU

Year: 28015 Days

Day: 18.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,400,291 km

• M1: 198,068 km (0.035 R)
• M2: 287,976 km (0.109 R)
• M3: 676,482 km (0.066 R)
• M4: 885,619 km (0.094 R)
• M5: 949,198 km (0.105 R)
• M6: 3,899,418 km (0.063 R)
• M7: 4,330,410 km (0.114 R)
• M8: 4,551,515 km (0.096 R)
• M9: 5,413,498 km (0.095 R)
• M10: 6,450,062 km (0.071 R)
• M11: 7,283,023 km (0.078 R)
• M12: 9,545,242 km (0.094 R)
• M13: 9,905,623 km (0.088 R)
• M14: 10,491,448 km (0.029 R)
• M15: 11,088,493 km (0.083 R)
• M16: 11,543,570 km (0.089 R)
• M17: 11,620,015 km (0.055 R)
• M18: 12,550,364 km (0.119 R)
• M19: 14,317,264 km (0.114 R)
• M20: 15,989,918 km (0.118 R)
• M21: 16,589,955 km (0.033 R)
• M22: 17,284,538 km (0.089 R)
• M23: 17,547,531 km (0.078 R)
• M24: 18,166,118 km (0.109 R)
• M25: 18,702,127 km (0.068 R)
• M26: 18,792,036 km (0.104 R)
• M27: 18,972,152 km (0.074 R)
• M28: 19,062,359 km (0.116 R)
• M29: 19,424,835 km (0.063 R)
• M30: 19,789,704 km (0.035 R)
• M31: 20,433,573 km (0.047 R)
• M32: 21,271,321 km (0.099 R)
• M33: 22,310,578 km (0.105 R)
• M34: 22,405,871 km (0.103 R)
• M35: 23,656,958 km (0.116 R)
• M36: 23,948,974 km (0.106 R)
• M37: 24,144,199 km (0.094 R)
• M38: 24,242,036 km (0.113 R)
• M39: 24,930,635 km (0.109 R)
• M40: 25,426,552 km (0.06 R)
• M41: 30,454,387 km (0.112 R)
• M42: 31,410,467 km (0.051 R)
• M43: 31,517,279 km (0.11 R)
• M44: 32,917,067 km (0.089 R)
• M45: 36,898,016 km (0.119 R)
• M46: 38,372,452 km (0.107 R)
• M47: 39,404,378 km (0.071 R)
• M48: 41,730,326 km (0.085 R)
• M49: 42,083,078 km (0.025 R)
• M50: 42,673,092 km (0.118 R)
• M51: 42,909,905 km (0.114 R)
• M52: 43,622,889 km (0.045 R)
• M53: 47,982,171 km (0.099 R)
• M54: 48,351,677 km (0.073 R)
• M55: 51,593,314 km (0.104 R)
• M56: 51,719,425 km (0.095 R)
• M57: 53,240,386 km (0.067 R)
• M58: 54,518,999 km (0.085 R)
• M59: 55,162,120 km (0.077 R)
• M60: 59,733,682 km (0.085 R)
• M61: 62,265,775 km (0.05 R)
• M62: 64,968,710 km (0.084 R)
• M63: 66,608,901 km (0.096 R)
• M64: 67,709,791 km (0.077 R)
• M65: 69,094,469 km (0.111 R)
• M66: 70,348,698 km (0.11 R)
• M67: 70,488,572 km (0.119 R)
• M68: 72,738,075 km (0.118 R)
• M69: 72,879,445 km (0.042 R)
• M70: 73,445,972 km (0.083 R)
• M71: 73,729,759 km (0.104 R)
• M72: 74,298,381 km (0.106 R)
• M73: 75,011,215 km (0.079 R)
• M74: 75,296,947 km (0.097 R)
• M75: 77,596,266 km (0.113 R)
• M76: 78,609,343 km (0.101 R)
• M77: 80,210,190 km (0.103 R)
• M78: 81,968,862 km (0.109 R)
• M79: 83,000,639 km (0.119 R)
• M80: 83,148,441 km (0.063 R)
• M81: 83,740,250 km (0.093 R)
• M82: 84,036,753 km (0.037 R)
• M83: 85,524,205 km (0.111 R)
• M84: 85,972,251 km (0.091 R)
• M85: 90,190,462 km (0.047 R)
• M86: 90,494,295 km (0.117 R)
• M87: 90,646,436 km (0.116 R)
• M88: 94,629,928 km (0.088 R)
• M89: 94,784,164 km (0.118 R)
• M90: 95,866,953 km (0.109 R)
• M91: 96,487,635 km (0.097 R)
• M92: 102,449,259 km (0.046 R)
• M93: 103,719,495 km (0.119 R)
• M94: 104,197,161 km (0.07 R)
• M95: 104,356,483 km (0.079 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 20,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit