🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.78 AU - 1.16 AU

Year: 352 Days

Day: 43.6 Hours

Environment

Temp: 27 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.04 AU - 1.16 AU

Year: 426 Days

Day: 18.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.89 AU - 2.79 AU

Year: 1321 Days

Day: 44.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,996,704 km

• M1: 1,196,933 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.79 AU - 4.11 AU

Year: 2364 Days

Day: 26.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.9 AU - 4.68 AU

Year: 3278 Days

Day: 32 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 11.8

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.87 AU - 7.51 AU

Year: 6384 Days

Day: 6.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,996,704 km

• M1: 153,787 km (0.056 R)
• M2: 243,695 km (0.082 R)
• M3: 321,037 km (0.115 R)
• M4: 555,307 km (0.054 R)
• M5: 1,025,942 km (0.088 R)
• M6: 1,302,549 km (0.105 R)
• M7: 1,434,943 km (0.112 R)
• M8: 1,713,793 km (0.113 R)
• M9: 1,794,426 km (0.079 R)
• M10: 1,876,406 km (0.108 R)
• M11: 2,217,190 km (0.057 R)
• M12: 2,467,617 km (0.086 R)
• M13: 2,596,271 km (0.074 R)
• M14: 2,784,166 km (0.069 R)
• M15: 2,918,505 km (0.11 R)
• M16: 3,253,604 km (0.09 R)
• M17: 3,374,928 km (0.104 R)
• M18: 3,832,697 km (0.098 R)
• M19: 4,354,794 km (0.106 R)
• M20: 4,443,954 km (0.081 R)
• M21: 4,692,436 km (0.102 R)
• M22: 4,968,893 km (0.041 R)
• M23: 5,226,950 km (0.081 R)
• M24: 5,321,944 km (0.079 R)
• M25: 5,489,494 km (0.116 R)
• M26: 5,658,839 km (0.088 R)
• M27: 5,829,979 km (0.088 R)
• M28: 6,027,597 km (0.114 R)
• M29: 6,429,567 km (0.071 R)
• M30: 6,918,303 km (0.093 R)
• M31: 7,049,052 km (0.104 R)
• M32: 7,233,356 km (0.11 R)
• M33: 8,289,218 km (0.109 R)
• M34: 9,076,851 km (0.099 R)
• M35: 9,162,720 km (0.056 R)
• M36: 9,421,674 km (0.081 R)
• M37: 9,508,590 km (0.112 R)
• M38: 9,976,682 km (0.113 R)
• M39: 10,094,864 km (0.117 R)
• M40: 10,572,381 km (0.096 R)
• M41: 10,662,738 km (0.108 R)
• M42: 10,996,191 km (0.078 R)
• M43: 11,923,249 km (0.059 R)
• M44: 12,080,178 km (0.114 R)
• M45: 12,587,015 km (0.088 R)
• M46: 13,851,566 km (0.094 R)
• M47: 14,986,864 km (0.063 R)
• M48: 15,122,250 km (0.046 R)
• M49: 15,428,776 km (0.095 R)
• M50: 15,599,916 km (0.076 R)
• M51: 15,806,062 km (0.103 R)
• M52: 16,151,783 km (0.06 R)
• M53: 16,534,903 km (0.116 R)
• M54: 16,674,927 km (0.099 R)
• M55: 17,026,781 km (0.074 R)
• M56: 17,203,755 km (0.066 R)
• M57: 18,604,290 km (0.054 R)
• M58: 19,115,915 km (0.116 R)
• M59: 19,558,276 km (0.072 R)
• M60: 19,817,828 km (0.096 R)
• M61: 20,377,773 km (0.101 R)
• M62: 21,628,262 km (0.096 R)
• M63: 23,255,438 km (0.1 R)
• M64: 23,333,827 km (0.088 R)
• M65: 23,648,581 km (0.103 R)
• M66: 23,964,831 km (0.102 R)
• M67: 24,123,405 km (0.063 R)
• M68: 24,921,659 km (0.109 R)
• M69: 25,931,744 km (0.098 R)
• M70: 26,053,816 km (0.084 R)
• M71: 27,078,860 km (0.097 R)
• M72: 27,202,727 km (0.025 R)
• M73: 27,658,552 km (0.097 R)
• M74: 27,908,380 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.8

Radius: 12.1

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.79 AU - 7.55 AU

Year: 7084 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,996,704 km

• M1: 163,062 km (0.075 R)
• M2: 335,249 km (0.076 R)
• M3: 780,751 km (0.081 R)
• M4: 895,194 km (0.118 R)
• M5: 1,110,166 km (0.059 R)
• M6: 1,952,851 km (0.081 R)
• M7: 2,113,070 km (0.117 R)
• M8: 2,382,795 km (0.12 R)
• M9: 2,752,601 km (0.093 R)
• M10: 2,910,277 km (0.093 R)
• M11: 3,211,268 km (0.083 R)
• M12: 4,382,021 km (0.077 R)
• M13: 4,513,817 km (0.085 R)
• M14: 4,944,658 km (0.056 R)
• M15: 5,332,566 km (0.119 R)
• M16: 5,874,708 km (0.102 R)
• M17: 6,137,701 km (0.046 R)
• M18: 6,797,129 km (0.107 R)
• M19: 7,668,836 km (0.09 R)
• M20: 7,860,321 km (0.118 R)
• M21: 7,988,676 km (0.093 R)
• M22: 8,941,166 km (0.095 R)
• M23: 9,379,786 km (0.096 R)
• M24: 9,860,145 km (0.058 R)
• M25: 10,243,116 km (0.112 R)
• M26: 10,489,503 km (0.069 R)
• M27: 11,312,591 km (0.081 R)
• M28: 11,494,203 km (0.071 R)
• M29: 11,750,165 km (0.059 R)
• M30: 11,971,121 km (0.027 R)
• M31: 12,119,223 km (0.117 R)
• M32: 12,230,673 km (0.116 R)
• M33: 12,417,222 km (0.115 R)
• M34: 12,717,614 km (0.062 R)
• M35: 12,830,860 km (0.077 R)
• M36: 12,982,402 km (0.107 R)
• M37: 13,402,324 km (0.09 R)
• M38: 13,749,092 km (0.12 R)
• M39: 15,406,786 km (0.108 R)
• M40: 15,729,618 km (0.061 R)
• M41: 15,973,313 km (0.092 R)
• M42: 16,218,204 km (0.073 R)
• M43: 16,300,034 km (0.119 R)
• M44: 16,423,153 km (0.103 R)
• M45: 16,505,432 km (0.058 R)
• M46: 17,085,124 km (0.092 R)
• M47: 18,094,311 km (0.083 R)
• M48: 18,264,404 km (0.113 R)
• M49: 18,520,516 km (0.036 R)
• M50: 19,426,331 km (0.1 R)
• M51: 19,906,540 km (0.041 R)
• M52: 19,994,354 km (0.029 R)
• M53: 20,567,762 km (0.118 R)
• M54: 20,700,905 km (0.046 R)
• M55: 20,967,937 km (0.106 R)
• M56: 21,730,886 km (0.057 R)
• M57: 22,594,365 km (0.079 R)
• M58: 22,961,328 km (0.117 R)
• M59: 23,145,483 km (0.034 R)
• M60: 24,542,578 km (0.105 R)
• M61: 24,967,137 km (0.045 R)
• M62: 25,251,522 km (0.059 R)
• M63: 25,727,692 km (0.118 R)
• M64: 26,399,536 km (0.117 R)
• M65: 26,882,887 km (0.083 R)
• M66: 28,005,918 km (0.111 R)
• M67: 28,202,789 km (0.101 R)
• M68: 28,350,741 km (0.115 R)
• M69: 28,746,428 km (0.086 R)
• M70: 28,845,761 km (0.08 R)
• M71: 29,393,588 km (0.112 R)
• M72: 32,080,964 km (0.081 R)
• M73: 32,545,017 km (0.117 R)
• M74: 33,480,003 km (0.105 R)
• M75: 34,476,475 km (0.03 R)
• M76: 34,740,216 km (0.047 R)
• M77: 35,482,670 km (0.087 R)
• M78: 35,695,698 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.5

Radius: 8.5

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 9.41 AU - 10.87 AU

Year: 11913 Days

Day: 5.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 43,996,704 km

• M1: 128,654 km (0.117 R)
• M2: 300,692 km (0.076 R)
• M3: 388,057 km (0.05 R)
• M4: 742,005 km (0.097 R)
• M5: 1,019,360 km (0.06 R)
• M6: 1,619,098 km (0.11 R)
• M7: 2,130,722 km (0.097 R)
• M8: 2,338,364 km (0.082 R)
• M9: 4,452,033 km (0.084 R)
• M10: 4,584,277 km (0.108 R)
• M11: 5,300,552 km (0.078 R)
• M12: 7,297,534 km (0.112 R)
• M13: 7,414,669 km (0.114 R)
• M14: 8,497,009 km (0.047 R)
• M15: 9,799,558 km (0.1 R)
• M16: 10,276,476 km (0.12 R)
• M17: 10,364,140 km (0.034 R)
• M18: 10,894,615 km (0.103 R)
• M19: 10,983,924 km (0.094 R)
• M20: 12,213,021 km (0.109 R)
• M21: 12,305,771 km (0.064 R)
• M22: 13,103,876 km (0.116 R)
• M23: 13,198,871 km (0.077 R)
• M24: 13,437,330 km (0.083 R)
• M25: 14,161,383 km (0.063 R)
• M26: 14,799,119 km (0.107 R)
• M27: 16,204,292 km (0.109 R)
• M28: 16,408,493 km (0.117 R)
• M29: 18,497,029 km (0.076 R)
• M30: 18,710,505 km (0.079 R)
• M31: 18,871,023 km (0.036 R)
• M32: 18,978,435 km (0.052 R)
• M33: 19,409,725 km (0.06 R)
• M34: 19,626,642 km (0.084 R)
• M35: 20,117,622 km (0.107 R)
• M36: 22,461,821 km (0.107 R)
• M37: 23,608,190 km (0.12 R)
• M38: 24,071,943 km (0.051 R)
• M39: 24,363,509 km (0.06 R)
• M40: 25,126,608 km (0.049 R)
• M41: 25,185,699 km (0.103 R)
• M42: 25,838,095 km (0.095 R)
• M43: 25,957,325 km (0.098 R)
• M44: 26,376,049 km (0.036 R)
• M45: 26,496,176 km (0.119 R)
• M46: 26,676,591 km (0.093 R)
• M47: 26,917,743 km (0.049 R)
• M48: 27,159,643 km (0.106 R)
• M49: 28,134,572 km (0.037 R)
• M50: 28,626,301 km (0.116 R)
• M51: 29,058,788 km (0.108 R)
• M52: 30,118,390 km (0.036 R)
• M53: 30,181,071 km (0.1 R)
• M54: 30,243,902 km (0.116 R)
• M55: 31,444,724 km (0.065 R)
• M56: 31,890,975 km (0.064 R)
• M57: 33,242,592 km (0.104 R)
• M58: 33,437,218 km (0.097 R)
• M59: 33,762,295 km (0.117 R)
• M60: 34,481,412 km (0.084 R)
• M61: 35,403,982 km (0.083 R)
• M62: 35,602,648 km (0.114 R)
• M63: 38,355,697 km (0.079 R)
• M64: 38,969,198 km (0.107 R)
• M65: 39,242,962 km (0.115 R)
• M66: 39,929,916 km (0.117 R)
• M67: 41,315,790 km (0.084 R)
• M68: 41,594,940 km (0.109 R)
• M69: 41,664,802 km (0.077 R)
• M70: 41,874,538 km (0.054 R)
• M71: 42,154,885 km (0.104 R)
• M72: 43,424,073 km (0.105 R)
• M73: 44,777,335 km (0.03 R)
• M74: 46,578,943 km (0.12 R)
• M75: 47,598,303 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.2

Radius: 10.6

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.76 AU - 14.42 AU

Year: 15510 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,996,704 km

• M1: 255,962 km (0.094 R)
• M2: 394,789 km (0.107 R)
• M3: 482,752 km (0.12 R)
• M4: 550,520 km (0.083 R)
• M5: 744,549 km (0.098 R)
• M6: 892,501 km (0.12 R)
• M7: 1,276,967 km (0.06 R)
• M8: 1,776,026 km (0.086 R)
• M9: 1,978,133 km (0.027 R)
• M10: 2,093,772 km (0.12 R)
• M11: 3,045,065 km (0.065 R)
• M12: 3,260,785 km (0.103 R)
• M13: 3,736,057 km (0.109 R)
• M14: 3,851,098 km (0.119 R)
• M15: 4,203,251 km (0.1 R)
• M16: 4,413,586 km (0.065 R)
• M17: 4,596,694 km (0.058 R)
• M18: 5,813,523 km (0.087 R)
• M19: 7,339,571 km (0.067 R)
• M20: 7,629,791 km (0.113 R)
• M21: 7,702,944 km (0.042 R)
• M22: 8,334,247 km (0.106 R)
• M23: 8,866,516 km (0.115 R)
• M24: 9,804,644 km (0.039 R)
• M25: 9,964,116 km (0.104 R)
• M26: 10,407,075 km (0.096 R)
• M27: 10,488,307 km (0.05 R)
• M28: 10,569,688 km (0.101 R)
• M29: 10,774,338 km (0.118 R)
• M30: 11,145,789 km (0.118 R)
• M31: 11,228,816 km (0.118 R)
• M32: 11,395,767 km (0.043 R)
• M33: 11,943,744 km (0.053 R)
• M34: 12,199,557 km (0.102 R)
• M35: 12,673,333 km (0.077 R)
• M36: 12,847,166 km (0.093 R)
• M37: 13,417,433 km (0.102 R)
• M38: 13,550,276 km (0.112 R)
• M39: 13,861,739 km (0.119 R)
• M40: 14,085,687 km (0.12 R)
• M41: 15,039,523 km (0.099 R)
• M42: 15,223,528 km (0.095 R)
• M43: 15,593,932 km (0.026 R)
• M44: 16,913,386 km (0.082 R)
• M45: 17,200,763 km (0.101 R)
• M46: 18,317,511 km (0.09 R)
• M47: 18,415,647 km (0.055 R)
• M48: 19,457,447 km (0.112 R)
• M49: 20,213,365 km (0.082 R)
• M50: 20,773,759 km (0.084 R)
• M51: 21,753,774 km (0.098 R)
• M52: 22,537,966 km (0.048 R)
• M53: 23,973,059 km (0.111 R)
• M54: 24,403,901 km (0.068 R)
• M55: 26,097,498 km (0.11 R)
• M56: 26,540,757 km (0.113 R)
• M57: 27,941,890 km (0.081 R)
• M58: 29,539,446 km (0.04 R)
• M59: 30,117,193 km (0.063 R)
• M60: 30,815,366 km (0.06 R)
• M61: 31,049,337 km (0.094 R)
• M62: 31,225,115 km (0.091 R)
• M63: 31,577,867 km (0.116 R)
• M64: 33,300,935 km (0.109 R)
• M65: 33,841,881 km (0.111 R)
• M66: 34,022,894 km (0.048 R)
• M67: 34,264,644 km (0.045 R)
• M68: 34,993,485 km (0.045 R)
• M69: 37,272,609 km (0.092 R)
• M70: 37,834,349 km (0.095 R)
• M71: 38,272,970 km (0.089 R)
• M72: 38,776,516 km (0.112 R)
• M73: 39,599,454 km (0.07 R)
• M74: 40,428,077 km (0.078 R)
• M75: 40,620,160 km (0.111 R)
• M76: 40,812,393 km (0.108 R)
• M77: 40,940,898 km (0.058 R)
• M78: 42,232,227 km (0.035 R)
• M79: 43,013,427 km (0.064 R)
• M80: 43,209,550 km (0.116 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: 491 - 13,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit