🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.81 AU - 1.09 AU

Year: 342 Days

Day: 45.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.86 AU - 1.32 AU

Year: 420 Days

Day: 26.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.45 AU - 2.09 AU

Year: 869 Days

Day: 36.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.54 AU - 4.16 AU

Year: 2262 Days

Day: 45.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.85 AU - 3.99 AU

Year: 2864 Days

Day: 15 Hours

Environment

Temp: -116 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.9

Radius: 12.1

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.61 AU - 5.85 AU

Year: 3795 Days

Day: 14.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 75,120,206 km

• M1: 151,094 km (0.075 R)
• M2: 234,869 km (0.095 R)
• M3: 321,336 km (0.075 R)
• M4: 448,943 km (0.114 R)
• M5: 598,092 km (0.108 R)
• M6: 805,884 km (0.1 R)
• M7: 887,714 km (0.089 R)
• M8: 1,163,423 km (0.091 R)
• M9: 1,330,075 km (0.057 R)
• M10: 1,428,959 km (0.083 R)
• M11: 1,701,077 km (0.117 R)
• M12: 1,919,789 km (0.043 R)
• M13: 2,176,948 km (0.116 R)
• M14: 2,280,171 km (0.09 R)
• M15: 2,852,981 km (0.119 R)
• M16: 2,982,682 km (0.078 R)
• M17: 3,366,700 km (0.108 R)
• M18: 3,573,295 km (0.102 R)
• M19: 3,891,340 km (0.114 R)
• M20: 4,274,011 km (0.058 R)
• M21: 4,423,160 km (0.091 R)
• M22: 4,554,956 km (0.077 R)
• M23: 4,649,951 km (0.102 R)
• M24: 4,726,395 km (0.054 R)
• M25: 4,997,466 km (0.107 R)
• M26: 5,095,453 km (0.115 R)
• M27: 5,194,188 km (0.077 R)
• M28: 5,676,940 km (0.104 R)
• M29: 5,799,909 km (0.091 R)
• M30: 6,364,193 km (0.075 R)
• M31: 6,902,446 km (0.081 R)
• M32: 7,276,889 km (0.044 R)
• M33: 7,410,630 km (0.116 R)
• M34: 7,567,857 km (0.087 R)
• M35: 7,771,460 km (0.083 R)
• M36: 7,931,081 km (0.09 R)
• M37: 8,253,614 km (0.099 R)
• M38: 8,346,514 km (0.03 R)
• M39: 9,464,908 km (0.101 R)
• M40: 9,930,456 km (0.06 R)
• M41: 10,503,865 km (0.101 R)
• M42: 10,604,694 km (0.075 R)
• M43: 10,909,275 km (0.118 R)
• M44: 11,113,775 km (0.089 R)
• M45: 11,293,891 km (0.072 R)
• M46: 11,552,845 km (0.101 R)
• M47: 11,918,762 km (0.066 R)
• M48: 12,103,066 km (0.083 R)
• M49: 12,182,353 km (0.09 R)
• M50: 12,421,261 km (0.098 R)
• M51: 13,038,950 km (0.085 R)
• M52: 13,832,118 km (0.081 R)
• M53: 14,528,496 km (0.108 R)
• M54: 14,669,118 km (0.082 R)
• M55: 14,980,132 km (0.082 R)
• M56: 15,207,671 km (0.097 R)
• M57: 15,436,406 km (0.116 R)
• M58: 15,984,233 km (0.045 R)
• M59: 16,744,190 km (0.07 R)
• M60: 17,069,117 km (0.103 R)
• M61: 17,545,736 km (0.099 R)
• M62: 17,845,829 km (0.11 R)
• M63: 17,966,405 km (0.102 R)
• M64: 18,056,912 km (0.088 R)
• M65: 18,511,989 km (0.113 R)
• M66: 19,093,924 km (0.109 R)
• M67: 19,650,728 km (0.117 R)
• M68: 19,931,224 km (0.106 R)
• M69: 20,118,819 km (0.059 R)
• M70: 20,307,163 km (0.086 R)
• M71: 20,590,651 km (0.057 R)
• M72: 20,780,491 km (0.059 R)
• M73: 20,970,779 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.4

Radius: 13.2

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.27 AU - 11.49 AU

Year: 10599 Days

Day: 13.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,120,206 km

• M1: 231,428 km (0.105 R)
• M2: 319,990 km (0.112 R)
• M3: 471,084 km (0.07 R)
• M4: 573,857 km (0.092 R)
• M5: 1,301,053 km (0.041 R)
• M6: 1,388,567 km (0.1 R)
• M7: 1,881,492 km (0.12 R)
• M8: 2,109,180 km (0.104 R)
• M9: 2,266,109 km (0.082 R)
• M10: 2,591,933 km (0.084 R)
• M11: 2,962,187 km (0.074 R)
• M12: 3,721,546 km (0.029 R)
• M13: 3,848,555 km (0.065 R)
• M14: 4,304,679 km (0.118 R)
• M15: 5,447,756 km (0.042 R)
• M16: 5,592,567 km (0.115 R)
• M17: 5,738,574 km (0.106 R)
• M18: 6,564,504 km (0.096 R)
• M19: 8,493,718 km (0.027 R)
• M20: 8,619,829 km (0.112 R)
• M21: 8,916,482 km (0.082 R)
• M22: 9,826,785 km (0.063 R)
• M23: 10,092,172 km (0.092 R)
• M24: 10,495,039 km (0.079 R)
• M25: 10,948,769 km (0.104 R)
• M26: 11,132,026 km (0.062 R)
• M27: 12,111,144 km (0.114 R)
• M28: 12,491,422 km (0.092 R)
• M29: 12,779,099 km (0.114 R)
• M30: 13,361,334 km (0.081 R)
• M31: 13,655,742 km (0.056 R)
• M32: 13,803,695 km (0.109 R)
• M33: 13,902,579 km (0.105 R)
• M34: 14,601,949 km (0.042 R)
• M35: 15,006,761 km (0.103 R)
• M36: 15,930,976 km (0.091 R)
• M37: 16,768,126 km (0.065 R)
• M38: 16,926,700 km (0.109 R)
• M39: 17,512,226 km (0.034 R)
• M40: 17,619,488 km (0.076 R)
• M41: 17,996,474 km (0.085 R)
• M42: 18,758,227 km (0.109 R)
• M43: 19,809,002 km (0.083 R)
• M44: 20,652,136 km (0.115 R)
• M45: 20,878,926 km (0.068 R)
• M46: 22,373,259 km (0.099 R)
• M47: 23,427,924 km (0.062 R)
• M48: 23,783,069 km (0.117 R)
• M49: 25,282,040 km (0.092 R)
• M50: 25,524,837 km (0.113 R)
• M51: 25,707,347 km (0.045 R)
• M52: 26,935,246 km (0.08 R)
• M53: 27,245,213 km (0.111 R)
• M54: 27,931,269 km (0.111 R)
• M55: 28,182,144 km (0.03 R)
• M56: 28,307,956 km (0.05 R)
• M57: 28,623,009 km (0.12 R)
• M58: 29,959,517 km (0.092 R)
• M59: 30,216,227 km (0.066 R)
• M60: 30,732,190 km (0.119 R)
• M61: 33,955,276 km (0.107 R)
• M62: 34,828,329 km (0.102 R)
• M63: 36,254,146 km (0.099 R)
• M64: 36,390,879 km (0.119 R)
• M65: 36,527,910 km (0.079 R)
• M66: 38,393,546 km (0.112 R)
• M67: 39,936,648 km (0.096 R)
• M68: 40,431,966 km (0.072 R)
• M69: 41,071,647 km (0.085 R)
• M70: 41,786,425 km (0.106 R)
• M71: 42,145,311 km (0.094 R)
• M72: 42,433,137 km (0.086 R)
• M73: 42,577,349 km (0.065 R)
• M74: 42,721,711 km (0.076 R)
• M75: 44,832,986 km (0.117 R)
• M76: 45,421,354 km (0.12 R)
• M77: 45,864,314 km (0.089 R)
• M78: 46,754,571 km (0.111 R)
• M79: 47,201,868 km (0.097 R)
• M80: 47,575,713 km (0.096 R)
• M81: 47,800,409 km (0.04 R)
• M82: 48,175,750 km (0.117 R)
• M83: 48,401,493 km (0.099 R)
• M84: 48,552,139 km (0.09 R)
• M85: 48,854,027 km (0.065 R)
• M86: 49,232,061 km (0.08 R)
• M87: 50,525,035 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867

Radius: 8.4

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.61 AU - 11.93 AU

Year: 11267 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,120,206 km

• M1: 152,291 km (0.098 R)
• M2: 274,961 km (0.113 R)
• M3: 366,964 km (0.04 R)
• M4: 455,825 km (0.097 R)
• M5: 536,009 km (0.114 R)
• M6: 969,544 km (0.101 R)
• M7: 1,120,189 km (0.107 R)
• M8: 2,038,421 km (0.094 R)
• M9: 2,761,427 km (0.056 R)
• M10: 2,884,097 km (0.031 R)
• M11: 3,008,563 km (0.107 R)
• M12: 3,071,394 km (0.108 R)
• M13: 3,458,104 km (0.036 R)
• M14: 3,623,859 km (0.062 R)
• M15: 3,758,347 km (0.117 R)
• M16: 3,997,704 km (0.087 R)
• M17: 4,066,968 km (0.116 R)
• M18: 4,745,394 km (0.083 R)
• M19: 4,929,848 km (0.113 R)
• M20: 5,343,786 km (0.092 R)
• M21: 6,205,170 km (0.059 R)
• M22: 6,858,464 km (0.057 R)
• M23: 7,362,908 km (0.081 R)
• M24: 8,362,671 km (0.057 R)
• M25: 8,451,681 km (0.114 R)
• M26: 8,585,721 km (0.114 R)
• M27: 8,992,029 km (0.107 R)
• M28: 9,312,467 km (0.082 R)
• M29: 9,870,318 km (0.082 R)
• M30: 10,200,929 km (0.11 R)
• M31: 11,214,006 km (0.119 R)
• M32: 11,658,162 km (0.05 R)
• M33: 11,857,277 km (0.068 R)
• M34: 12,208,533 km (0.067 R)
• M35: 12,309,661 km (0.12 R)
• M36: 12,818,892 km (0.099 R)
• M37: 13,857,849 km (0.082 R)
• M38: 14,547,645 km (0.054 R)
• M39: 15,960,597 km (0.103 R)
• M40: 16,515,605 km (0.104 R)
• M41: 16,571,405 km (0.112 R)
• M42: 16,851,602 km (0.1 R)
• M43: 17,076,896 km (0.115 R)
• M44: 17,758,763 km (0.117 R)
• M45: 18,276,073 km (0.103 R)
• M46: 18,449,606 km (0.068 R)
• M47: 18,739,976 km (0.12 R)
• M48: 19,090,483 km (0.113 R)
• M49: 19,384,294 km (0.103 R)
• M50: 20,035,792 km (0.107 R)
• M51: 20,454,068 km (0.066 R)
• M52: 20,875,336 km (0.071 R)
• M53: 24,857,182 km (0.088 R)
• M54: 25,177,920 km (0.119 R)
• M55: 25,758,809 km (0.12 R)
• M56: 27,329,137 km (0.101 R)
• M57: 27,660,197 km (0.073 R)
• M58: 30,493,132 km (0.078 R)
• M59: 30,974,239 km (0.09 R)
• M60: 31,596,566 km (0.116 R)
• M61: 31,804,807 km (0.111 R)
• M62: 32,013,645 km (0.108 R)
• M63: 32,083,358 km (0.026 R)
• M64: 32,923,649 km (0.089 R)
• M65: 33,205,342 km (0.09 R)
• M66: 33,913,089 km (0.05 R)
• M67: 38,041,392 km (0.095 R)
• M68: 39,527,049 km (0.075 R)
• M69: 41,031,554 km (0.072 R)
• M70: 42,095,943 km (0.05 R)
• M71: 42,401,721 km (0.074 R)
• M72: 42,784,991 km (0.069 R)
• M73: 42,861,735 km (0.06 R)
• M74: 43,246,351 km (0.114 R)
• M75: 44,952,215 km (0.075 R)
• M76: 45,342,965 km (0.044 R)
• M77: 45,656,522 km (0.104 R)
• M78: 46,443,108 km (0.026 R)
• M79: 46,996,620 km (0.056 R)
• M80: 47,234,331 km (0.04 R)
• M81: 47,950,306 km (0.115 R)
• M82: 48,109,778 km (0.101 R)
• M83: 49,392,729 km (0.091 R)
• M84: 49,715,262 km (0.116 R)
• M85: 50,200,408 km (0.066 R)
• M86: 50,362,422 km (0.067 R)
• M87: 51,175,188 km (0.116 R)
• M88: 53,556,636 km (0.03 R)
• M89: 55,052,914 km (0.089 R)
• M90: 55,387,415 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.5

Radius: 5.6

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 13.14 AU - 21.54 AU

Year: 26641 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,120,206 km

• M1: 113,545 km (0.118 R)
• M2: 314,604 km (0.113 R)
• M3: 560,992 km (0.047 R)
• M4: 715,676 km (0.079 R)
• M5: 762,351 km (0.056 R)
• M6: 1,117,945 km (0.087 R)
• M7: 2,514,441 km (0.105 R)
• M8: 2,659,701 km (0.06 R)
• M9: 2,696,502 km (0.102 R)
• M10: 3,267,816 km (0.073 R)
• M11: 4,213,574 km (0.118 R)
• M12: 4,738,363 km (0.098 R)
• M13: 4,827,972 km (0.094 R)
• M14: 5,237,571 km (0.054 R)
• M15: 5,516,870 km (0.079 R)
• M16: 8,348,010 km (0.106 R)
• M17: 9,790,732 km (0.095 R)
• M18: 10,540,516 km (0.075 R)
• M19: 11,011,002 km (0.09 R)
• M20: 11,129,782 km (0.099 R)
• M21: 11,189,322 km (0.08 R)
• M22: 12,155,874 km (0.072 R)
• M23: 13,023,392 km (0.057 R)
• M24: 13,275,016 km (0.079 R)
• M25: 14,167,816 km (0.083 R)
• M26: 14,232,442 km (0.092 R)
• M27: 14,948,567 km (0.095 R)
• M28: 15,080,064 km (0.049 R)
• M29: 15,676,510 km (0.11 R)
• M30: 16,348,205 km (0.067 R)
• M31: 16,415,823 km (0.089 R)
• M32: 20,570,754 km (0.115 R)
• M33: 21,157,926 km (0.065 R)
• M34: 21,231,678 km (0.108 R)
• M35: 22,348,576 km (0.116 R)
• M36: 23,027,899 km (0.033 R)
• M37: 23,637,361 km (0.093 R)
• M38: 25,497,461 km (0.103 R)
• M39: 26,923,129 km (0.112 R)
• M40: 27,968,668 km (0.111 R)
• M41: 28,945,692 km (0.078 R)
• M42: 31,016,575 km (0.047 R)
• M43: 32,622,209 km (0.108 R)
• M44: 33,049,311 km (0.06 R)
• M45: 33,650,246 km (0.071 R)
• M46: 34,688,754 km (0.116 R)
• M47: 34,862,886 km (0.115 R)
• M48: 34,949,952 km (0.066 R)
• M49: 35,037,168 km (0.066 R)
• M50: 35,474,442 km (0.096 R)
• M51: 38,585,629 km (0.103 R)
• M52: 40,036,729 km (0.072 R)
• M53: 41,321,026 km (0.092 R)
• M54: 42,060,937 km (0.117 R)
• M55: 42,432,538 km (0.063 R)
• M56: 45,158,960 km (0.076 R)
• M57: 46,303,683 km (0.11 R)
• M58: 46,591,359 km (0.103 R)
• M59: 47,457,830 km (0.095 R)
• M60: 48,913,866 km (0.119 R)
• M61: 51,075,855 km (0.065 R)
• M62: 52,367,931 km (0.108 R)
• M63: 52,567,645 km (0.12 R)
• M64: 53,670,779 km (0.063 R)
• M65: 54,174,775 km (0.098 R)
• M66: 56,615,314 km (0.116 R)
• M67: 57,849,048 km (0.115 R)
• M68: 60,133,706 km (0.12 R)
• M69: 61,708,374 km (0.09 R)
• M70: 64,148,913 km (0.111 R)
• M71: 67,270,871 km (0.039 R)
• M72: 69,781,872 km (0.114 R)
• M73: 72,545,842 km (0.07 R)
• M74: 72,768,593 km (0.106 R)
• M75: 73,214,544 km (0.071 R)
• M76: 74,670,281 km (0.079 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 17,906 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit