🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.57 AU - 0.69 AU

Year: 187 Days

Day: 36.6 Hours

Environment

Temp: 133 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.96 AU - 1.34 AU

Year: 462 Days

Day: 12.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 114,291,703 km

• M1: 386,710 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.67 AU - 2.25 AU

Year: 1028 Days

Day: 23.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150

Radius: 9.5

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.34 AU - 6.6 AU

Year: 5466 Days

Day: 12.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 114,291,703 km

• M1: 143,315 km (0.091 R)
• M2: 352,303 km (0.078 R)
• M3: 414,536 km (0.099 R)
• M4: 528,380 km (0.118 R)
• M5: 627,862 km (0.103 R)
• M6: 716,125 km (0.042 R)
• M7: 809,025 km (0.113 R)
• M8: 916,137 km (0.11 R)
• M9: 1,102,237 km (0.04 R)
• M10: 1,381,387 km (0.062 R)
• M11: 1,733,241 km (0.111 R)
• M12: 1,873,863 km (0.043 R)
• M13: 2,031,838 km (0.088 R)
• M14: 2,663,141 km (0.059 R)
• M15: 2,962,337 km (0.084 R)
• M16: 3,162,798 km (0.056 R)
• M17: 3,351,740 km (0.111 R)
• M18: 3,593,191 km (0.091 R)
• M19: 3,691,327 km (0.097 R)
• M20: 4,025,080 km (0.105 R)
• M21: 4,110,201 km (0.103 R)
• M22: 4,632,747 km (0.079 R)
• M23: 5,287,387 km (0.065 R)
• M24: 5,399,436 km (0.062 R)
• M25: 5,587,780 km (0.064 R)
• M26: 5,797,516 km (0.085 R)
• M27: 6,029,393 km (0.117 R)
• M28: 6,844,252 km (0.119 R)
• M29: 6,966,474 km (0.051 R)
• M30: 7,213,011 km (0.098 R)
• M31: 7,337,327 km (0.099 R)
• M32: 7,672,426 km (0.103 R)
• M33: 7,756,949 km (0.094 R)
• M34: 8,314,201 km (0.113 R)
• M35: 8,444,650 km (0.094 R)
• M36: 8,575,698 km (0.061 R)
• M37: 9,040,050 km (0.076 R)
• M38: 9,580,696 km (0.075 R)
• M39: 9,671,802 km (0.091 R)
• M40: 9,786,094 km (0.094 R)
• M41: 10,155,003 km (0.109 R)
• M42: 11,073,085 km (0.043 R)
• M43: 12,561,883 km (0.085 R)
• M44: 12,987,938 km (0.1 R)
• M45: 13,444,211 km (0.104 R)
• M46: 14,009,093 km (0.068 R)
• M47: 14,424,825 km (0.111 R)
• M48: 14,634,113 km (0.057 R)
• M49: 14,923,584 km (0.052 R)
• M50: 15,055,829 km (0.118 R)
• M51: 15,508,362 km (0.09 R)
• M52: 15,615,475 km (0.077 R)
• M53: 15,776,591 km (0.11 R)
• M54: 16,100,620 km (0.094 R)
• M55: 16,372,290 km (0.086 R)
• M56: 16,481,347 km (0.104 R)
• M57: 17,446,253 km (0.118 R)
• M58: 17,865,277 km (0.084 R)
• M59: 18,174,795 km (0.106 R)
• M60: 18,770,494 km (0.095 R)
• M61: 19,142,394 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.1

Radius: 12.3

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.67 AU - 7.87 AU

Year: 8116 Days

Day: 9.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 114,291,703 km

• M1: 183,557 km (0.096 R)
• M2: 301,739 km (0.115 R)
• M3: 444,306 km (0.107 R)
• M4: 629,957 km (0.052 R)
• M5: 843,732 km (0.073 R)
• M6: 1,064,538 km (0.101 R)
• M7: 2,245,614 km (0.078 R)
• M8: 2,340,010 km (0.099 R)
• M9: 2,706,225 km (0.116 R)
• M10: 3,940,258 km (0.095 R)
• M11: 4,406,106 km (0.077 R)
• M12: 4,889,606 km (0.072 R)
• M13: 5,013,174 km (0.109 R)
• M14: 5,106,523 km (0.096 R)
• M15: 5,295,017 km (0.1 R)
• M16: 5,874,260 km (0.108 R)
• M17: 6,171,660 km (0.102 R)
• M18: 6,271,891 km (0.095 R)
• M19: 6,473,997 km (0.091 R)
• M20: 7,839,527 km (0.048 R)
• M21: 9,560,800 km (0.08 R)
• M22: 9,910,859 km (0.095 R)
• M23: 10,265,107 km (0.086 R)
• M24: 10,824,603 km (0.086 R)
• M25: 13,074,405 km (0.086 R)
• M26: 13,246,742 km (0.113 R)
• M27: 13,680,725 km (0.117 R)
• M28: 14,207,759 km (0.12 R)
• M29: 14,429,313 km (0.095 R)
• M30: 14,562,904 km (0.097 R)
• M31: 14,741,524 km (0.047 R)
• M32: 15,966,282 km (0.087 R)
• M33: 16,196,662 km (0.118 R)
• M34: 16,289,114 km (0.117 R)
• M35: 16,381,715 km (0.118 R)
• M36: 16,474,615 km (0.083 R)
• M37: 17,459,867 km (0.091 R)
• M38: 18,464,117 km (0.048 R)
• M39: 18,948,964 km (0.077 R)
• M40: 19,046,502 km (0.088 R)
• M41: 19,684,088 km (0.025 R)
• M42: 19,980,740 km (0.117 R)
• M43: 20,079,924 km (0.1 R)
• M44: 20,328,705 km (0.068 R)
• M45: 22,252,683 km (0.117 R)
• M46: 23,184,229 km (0.048 R)
• M47: 23,497,637 km (0.104 R)
• M48: 24,924,950 km (0.116 R)
• M49: 25,299,693 km (0.118 R)
• M50: 25,514,515 km (0.042 R)
• M51: 26,434,841 km (0.059 R)
• M52: 26,598,352 km (0.119 R)
• M53: 26,707,558 km (0.098 R)
• M54: 26,926,420 km (0.094 R)
• M55: 27,200,782 km (0.112 R)
• M56: 27,918,553 km (0.074 R)
• M57: 28,029,555 km (0.085 R)
• M58: 28,475,057 km (0.063 R)
• M59: 28,586,807 km (0.107 R)
• M60: 28,866,704 km (0.072 R)
• M61: 29,260,147 km (0.101 R)
• M62: 29,655,384 km (0.083 R)
• M63: 30,794,422 km (0.081 R)
• M64: 32,121,954 km (0.097 R)
• M65: 32,413,071 km (0.108 R)
• M66: 33,350,302 km (0.102 R)
• M67: 33,999,856 km (0.084 R)
• M68: 35,191,553 km (0.05 R)
• M69: 35,551,784 km (0.054 R)
• M70: 36,700,397 km (0.078 R)
• M71: 37,065,715 km (0.054 R)
• M72: 37,799,941 km (0.079 R)
• M73: 38,353,603 km (0.078 R)
• M74: 38,786,240 km (0.079 R)
• M75: 39,407,071 km (0.105 R)
• M76: 39,531,537 km (0.082 R)
• M77: 42,113,596 km (0.12 R)
• M78: 42,432,239 km (0.062 R)
• M79: 42,559,846 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.3

Radius: 7.8

Gravity: 12.86 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 15.49 AU - 15.81 AU

Year: 23201 Days

Day: 16.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 114,291,703 km

• M1: 99,782 km (0.114 R)
• M2: 212,279 km (0.115 R)
• M3: 326,722 km (0.092 R)
• M4: 403,017 km (0.093 R)
• M5: 851,960 km (0.045 R)
• M6: 1,048,382 km (0.113 R)
• M7: 1,197,681 km (0.029 R)
• M8: 1,259,315 km (0.107 R)
• M9: 1,354,010 km (0.107 R)
• M10: 1,484,011 km (0.117 R)
• M11: 2,044,554 km (0.076 R)
• M12: 2,118,904 km (0.076 R)
• M13: 2,194,302 km (0.07 R)
• M14: 2,347,789 km (0.072 R)
• M15: 2,954,259 km (0.092 R)
• M16: 3,562,224 km (0.071 R)
• M17: 4,208,188 km (0.103 R)
• M18: 4,593,403 km (0.103 R)
• M19: 4,790,273 km (0.086 R)
• M20: 5,449,402 km (0.042 R)
• M21: 5,763,108 km (0.047 R)
• M22: 6,299,118 km (0.053 R)
• M23: 9,086,126 km (0.075 R)
• M24: 9,708,752 km (0.039 R)
• M25: 9,898,143 km (0.09 R)
• M26: 10,152,759 km (0.094 R)
• M27: 11,591,142 km (0.066 R)
• M28: 12,334,045 km (0.06 R)
• M29: 13,723,809 km (0.083 R)
• M30: 14,150,313 km (0.085 R)
• M31: 15,382,551 km (0.104 R)
• M32: 16,497,952 km (0.109 R)
• M33: 16,648,597 km (0.069 R)
• M34: 17,870,662 km (0.099 R)
• M35: 17,948,005 km (0.1 R)
• M36: 18,884,637 km (0.12 R)
• M37: 21,049,617 km (0.118 R)
• M38: 21,294,958 km (0.112 R)
• M39: 22,119,840 km (0.071 R)
• M40: 24,398,366 km (0.107 R)
• M41: 25,087,713 km (0.117 R)
• M42: 25,174,330 km (0.114 R)
• M43: 25,261,096 km (0.095 R)
• M44: 27,283,061 km (0.043 R)
• M45: 29,356,338 km (0.036 R)
• M46: 30,181,370 km (0.039 R)
• M47: 30,365,825 km (0.093 R)
• M48: 30,735,631 km (0.107 R)
• M49: 32,796,640 km (0.111 R)
• M50: 33,557,046 km (0.112 R)
• M51: 33,939,419 km (0.118 R)
• M52: 34,035,311 km (0.047 R)
• M53: 34,515,670 km (0.066 R)
• M54: 34,805,141 km (0.101 R)
• M55: 37,941,461 km (0.084 R)
• M56: 38,140,426 km (0.087 R)
• M57: 39,040,257 km (0.111 R)
• M58: 40,555,384 km (0.104 R)
• M59: 44,794,090 km (0.069 R)
• M60: 44,899,108 km (0.118 R)
• M61: 46,273,314 km (0.108 R)
• M62: 46,485,893 km (0.1 R)
• M63: 48,630,079 km (0.082 R)
• M64: 50,149,993 km (0.119 R)
• M65: 51,245,199 km (0.073 R)
• M66: 54,129,596 km (0.029 R)
• M67: 59,591,115 km (0.043 R)
• M68: 60,402,085 km (0.086 R)
• M69: 61,800,825 km (0.05 R)
• M70: 62,269,515 km (0.101 R)
• M71: 62,974,720 km (0.05 R)
• M72: 63,446,252 km (0.115 R)
• M73: 64,749,100 km (0.084 R)
• M74: 64,868,030 km (0.099 R)
• M75: 65,106,041 km (0.082 R)
• M76: 66,659,914 km (0.093 R)
• M77: 66,780,041 km (0.072 R)
• M78: 69,195,897 km (0.119 R)
• M79: 69,682,539 km (0.078 R)
• M80: 71,026,526 km (0.091 R)
• M81: 72,132,503 km (0.115 R)
• M82: 72,873,162 km (0.04 R)
• M83: 73,864,397 km (0.105 R)
• M84: 77,494,988 km (0.105 R)
• M85: 78,760,287 km (0.117 R)
• M86: 79,014,155 km (0.099 R)
• M87: 80,032,467 km (0.031 R)
• M88: 80,671,101 km (0.118 R)
• M89: 82,984,183 km (0.102 R)
• M90: 84,538,206 km (0.091 R)
• M91: 84,668,206 km (0.111 R)
• M92: 85,058,357 km (0.071 R)
• M93: 85,710,155 km (0.092 R)
• M94: 86,232,701 km (0.069 R)
• M95: 86,363,449 km (0.106 R)
• M96: 87,412,280 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.3

Radius: 5.3

Gravity: 32.44 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 19.28 AU - 19.44 AU

Year: 31922 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 114,291,703 km

• M1: 147,653 km (0.083 R)
• M2: 275,709 km (0.107 R)
• M3: 517,459 km (0.081 R)
• M4: 1,120,189 km (0.062 R)
• M5: 1,192,893 km (0.116 R)
• M6: 1,267,094 km (0.05 R)
• M7: 2,091,378 km (0.119 R)
• M8: 2,272,691 km (0.1 R)
• M9: 3,410,532 km (0.089 R)
• M10: 4,120,075 km (0.04 R)
• M11: 4,520,548 km (0.098 R)
• M12: 4,578,742 km (0.105 R)
• M13: 5,606,330 km (0.099 R)
• M14: 6,049,439 km (0.061 R)
• M15: 6,503,767 km (0.095 R)
• M16: 6,969,017 km (0.116 R)
• M17: 7,171,722 km (0.096 R)
• M18: 8,001,841 km (0.083 R)
• M19: 8,644,064 km (0.104 R)
• M20: 9,155,090 km (0.113 R)
• M21: 10,053,575 km (0.043 R)
• M22: 10,359,353 km (0.109 R)
• M23: 11,692,420 km (0.071 R)
• M24: 12,094,689 km (0.075 R)
• M25: 13,328,572 km (0.049 R)
• M26: 13,496,122 km (0.06 R)
• M27: 14,429,911 km (0.096 R)
• M28: 14,861,202 km (0.093 R)
• M29: 15,122,101 km (0.086 R)
• M30: 15,736,499 km (0.08 R)
• M31: 17,353,802 km (0.116 R)
• M32: 17,628,463 km (0.113 R)
• M33: 18,274,876 km (0.102 R)
• M34: 19,495,894 km (0.085 R)
• M35: 21,523,244 km (0.086 R)
• M36: 24,430,978 km (0.08 R)
• M37: 24,738,701 km (0.106 R)
• M38: 25,878,188 km (0.118 R)
• M39: 26,823,048 km (0.097 R)
• M40: 29,615,591 km (0.076 R)
• M41: 30,493,282 km (0.109 R)
• M42: 30,603,685 km (0.097 R)
• M43: 31,602,401 km (0.109 R)
• M44: 34,317,602 km (0.072 R)
• M45: 35,354,914 km (0.061 R)
• M46: 35,702,878 km (0.091 R)
• M47: 36,052,040 km (0.118 R)
• M48: 36,636,519 km (0.108 R)
• M49: 37,696,569 km (0.106 R)
• M50: 39,967,166 km (0.042 R)
• M51: 40,936,410 km (0.098 R)
• M52: 41,668,393 km (0.064 R)
• M53: 42,036,104 km (0.088 R)
• M54: 44,889,983 km (0.11 R)
• M55: 45,266,820 km (0.097 R)
• M56: 45,392,632 km (0.061 R)
• M57: 47,422,076 km (0.069 R)
• M58: 48,963,383 km (0.057 R)
• M59: 49,351,290 km (0.102 R)
• M60: 50,260,397 km (0.045 R)
• M61: 53,418,856 km (0.093 R)
• M62: 54,218,607 km (0.107 R)
• M63: 58,275,551 km (0.116 R)
• M64: 58,412,433 km (0.098 R)
• M65: 59,511,679 km (0.115 R)
• M66: 60,756,333 km (0.117 R)
• M67: 62,990,128 km (0.116 R)
• M68: 63,271,223 km (0.113 R)
• M69: 64,258,419 km (0.072 R)
• M70: 64,824,946 km (0.111 R)
• M71: 65,108,733 km (0.076 R)
• M72: 72,926,269 km (0.033 R)
• M73: 75,298,891 km (0.07 R)
• M74: 77,696,646 km (0.062 R)
• M75: 80,423,815 km (0.116 R)
• M76: 83,028,314 km (0.054 R)
• M77: 88,162,364 km (0.111 R)
• M78: 89,580,252 km (0.119 R)
• M79: 91,641,711 km (0.119 R)
• M80: 93,237,920 km (0.069 R)
• M81: 94,039,465 km (0.094 R)
• M82: 94,843,404 km (0.065 R)
• M83: 95,326,755 km (0.068 R)
• M84: 98,244,512 km (0.118 R)
• M85: 100,698,216 km (0.094 R)
• M86: 104,832,353 km (0.069 R)
• M87: 106,166,916 km (0.096 R)
• M88: 111,051,735 km (0.075 R)
• M89: 112,582,570 km (0.083 R)
• M90: 112,753,112 km (0.102 R)
• M91: 113,607,017 km (0.047 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit