🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.49 AU - 0.63 AU

Year: 149 Days

Day: 22.3 Hours

Environment

Temp: 254 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.82 AU - 0.86 AU

Year: 274 Days

Day: 21.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.72 AU - 1.08 AU

Year: 304 Days

Day: 21.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,564,573 km

• M1: 428,149 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.73 AU - 2.19 AU

Year: 978 Days

Day: 25.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,564,573 km

• M1: 119,678 km (0.108 R)
• M2: 886,517 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.14 AU - 3.4 AU

Year: 1643 Days

Day: 39.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,564,573 km

• M1: 544,835 km (0.085 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.69 AU - 2.93 AU

Year: 1679 Days

Day: 34.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 14.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.54 AU - 7.28 AU

Year: 6475 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 90,564,573 km

• M1: 191,635 km (0.111 R)
• M2: 294,109 km (0.083 R)
• M3: 795,561 km (0.116 R)
• M4: 965,953 km (0.091 R)
• M5: 1,219,671 km (0.079 R)
• M6: 1,364,482 km (0.102 R)
• M7: 1,554,023 km (0.079 R)
• M8: 1,960,330 km (0.115 R)
• M9: 2,220,332 km (0.075 R)
• M10: 2,492,001 km (0.095 R)
• M11: 2,608,388 km (0.075 R)
• M12: 2,702,934 km (0.078 R)
• M13: 3,143,051 km (0.065 R)
• M14: 3,346,056 km (0.069 R)
• M15: 3,475,159 km (0.098 R)
• M16: 4,146,255 km (0.063 R)
• M17: 4,313,355 km (0.061 R)
• M18: 4,511,124 km (0.093 R)
• M19: 4,799,100 km (0.039 R)
• M20: 5,033,819 km (0.115 R)
• M21: 5,730,047 km (0.109 R)
• M22: 6,521,270 km (0.062 R)
• M23: 6,748,958 km (0.068 R)
• M24: 7,380,561 km (0.118 R)
• M25: 8,416,227 km (0.108 R)
• M26: 8,557,896 km (0.113 R)
• M27: 8,843,329 km (0.095 R)
• M28: 9,132,052 km (0.11 R)
• M29: 10,129,421 km (0.06 R)
• M30: 11,473,558 km (0.106 R)
• M31: 11,630,786 km (0.066 R)
• M32: 12,066,714 km (0.103 R)
• M33: 12,467,786 km (0.118 R)
• M34: 12,873,346 km (0.108 R)
• M35: 13,118,686 km (0.066 R)
• M36: 13,738,919 km (0.11 R)
• M37: 14,411,062 km (0.107 R)
• M38: 14,794,033 km (0.086 R)
• M39: 15,396,164 km (0.104 R)
• M40: 16,094,337 km (0.107 R)
• M41: 16,314,695 km (0.109 R)
• M42: 16,758,253 km (0.086 R)
• M43: 17,793,620 km (0.064 R)
• M44: 18,296,119 km (0.045 R)
• M45: 18,480,124 km (0.09 R)
• M46: 19,081,956 km (0.112 R)
• M47: 19,221,830 km (0.112 R)
• M48: 20,352,790 km (0.111 R)
• M49: 20,543,378 km (0.109 R)
• M50: 21,699,321 km (0.099 R)
• M51: 22,432,650 km (0.108 R)
• M52: 23,223,723 km (0.069 R)
• M53: 23,572,735 km (0.107 R)
• M54: 24,376,973 km (0.074 R)
• M55: 25,446,149 km (0.079 R)
• M56: 25,548,773 km (0.087 R)
• M57: 26,478,674 km (0.109 R)
• M58: 27,735,744 km (0.088 R)
• M59: 29,388,203 km (0.112 R)
• M60: 30,362,384 km (0.108 R)
• M61: 31,237,083 km (0.114 R)
• M62: 31,457,141 km (0.103 R)
• M63: 31,732,850 km (0.089 R)
• M64: 31,843,403 km (0.07 R)
• M65: 31,953,956 km (0.086 R)
• M66: 33,291,660 km (0.111 R)
• M67: 33,572,605 km (0.093 R)
• M68: 34,137,037 km (0.115 R)
• M69: 34,989,446 km (0.09 R)
• M70: 35,389,620 km (0.115 R)
• M71: 36,136,862 km (0.057 R)
• M72: 37,355,037 km (0.087 R)
• M73: 37,471,723 km (0.05 R)
• M74: 37,647,052 km (0.104 R)
• M75: 37,998,458 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.7

Radius: 14.4

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.92 AU - 8.46 AU

Year: 6872 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 90,564,573 km

• M1: 199,115 km (0.062 R)
• M2: 306,227 km (0.103 R)
• M3: 412,741 km (0.09 R)
• M4: 881,730 km (0.079 R)
• M5: 1,133,802 km (0.087 R)
• M6: 1,410,259 km (0.088 R)
• M7: 1,601,146 km (0.103 R)
• M8: 1,876,107 km (0.099 R)
• M9: 2,126,983 km (0.106 R)
• M10: 2,287,052 km (0.103 R)
• M11: 2,555,880 km (0.117 R)
• M12: 2,967,872 km (0.097 R)
• M13: 3,170,428 km (0.088 R)
• M14: 3,952,675 km (0.048 R)
• M15: 4,176,324 km (0.104 R)
• M16: 4,662,367 km (0.12 R)
• M17: 4,925,510 km (0.025 R)
• M18: 5,302,347 km (0.111 R)
• M19: 5,604,983 km (0.119 R)
• M20: 6,488,508 km (0.095 R)
• M21: 6,782,767 km (0.117 R)
• M22: 7,202,389 km (0.079 R)
• M23: 7,384,749 km (0.055 R)
• M24: 7,661,206 km (0.092 R)
• M25: 8,129,747 km (0.083 R)
• M26: 8,224,592 km (0.073 R)
• M27: 9,391,455 km (0.116 R)
• M28: 11,591,741 km (0.1 R)
• M29: 11,841,719 km (0.12 R)
• M30: 12,093,641 km (0.065 R)
• M31: 12,202,100 km (0.067 R)
• M32: 12,896,683 km (0.093 R)
• M33: 13,007,535 km (0.037 R)
• M34: 13,868,022 km (0.098 R)
• M35: 14,209,703 km (0.108 R)
• M36: 15,251,653 km (0.086 R)
• M37: 15,999,642 km (0.118 R)
• M38: 16,398,021 km (0.072 R)
• M39: 16,678,966 km (0.116 R)
• M40: 17,367,864 km (0.087 R)
• M41: 17,572,215 km (0.087 R)
• M42: 17,859,742 km (0.12 R)
• M43: 17,983,459 km (0.099 R)
• M44: 18,439,434 km (0.05 R)
• M45: 18,983,222 km (0.09 R)
• M46: 19,915,516 km (0.091 R)
• M47: 20,516,600 km (0.101 R)
• M48: 20,906,153 km (0.089 R)
• M49: 21,210,884 km (0.077 R)
• M50: 21,780,702 km (0.096 R)
• M51: 22,266,745 km (0.102 R)
• M52: 22,801,109 km (0.085 R)
• M53: 23,025,057 km (0.033 R)
• M54: 23,791,746 km (0.103 R)
• M55: 24,064,463 km (0.118 R)
• M56: 24,475,259 km (0.052 R)
• M57: 24,842,522 km (0.094 R)
• M58: 24,980,600 km (0.091 R)
• M59: 25,119,128 km (0.115 R)
• M60: 25,257,805 km (0.08 R)
• M61: 28,372,732 km (0.037 R)
• M62: 28,469,073 km (0.053 R)
• M63: 29,146,153 km (0.102 R)
• M64: 29,291,861 km (0.067 R)
• M65: 29,584,176 km (0.116 R)
• M66: 29,779,551 km (0.113 R)
• M67: 30,122,429 km (0.094 R)
• M68: 30,861,742 km (0.078 R)
• M69: 30,960,775 km (0.117 R)
• M70: 32,811,899 km (0.087 R)
• M71: 32,913,028 km (0.027 R)
• M72: 33,166,147 km (0.066 R)
• M73: 33,267,574 km (0.107 R)
• M74: 33,420,015 km (0.093 R)
• M75: 34,236,520 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.4

Radius: 6.2

Gravity: 19.6 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.14 AU - 20.94 AU

Year: 26184 Days

Day: 22.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,564,573 km

• M1: 144,362 km (0.089 R)
• M2: 362,924 km (0.088 R)
• M3: 404,662 km (0.057 R)
• M4: 493,823 km (0.103 R)
• M5: 614,698 km (0.061 R)
• M6: 772,823 km (0.103 R)
• M7: 914,492 km (0.113 R)
• M8: 1,003,652 km (0.076 R)
• M9: 1,633,459 km (0.078 R)
• M10: 2,006,107 km (0.106 R)
• M11: 2,202,230 km (0.078 R)
• M12: 3,002,579 km (0.115 R)
• M13: 3,410,532 km (0.1 R)
• M14: 4,839,491 km (0.116 R)
• M15: 5,919,588 km (0.062 R)
• M16: 6,031,637 km (0.089 R)
• M17: 8,351,750 km (0.114 R)
• M18: 8,603,673 km (0.113 R)
• M19: 8,730,681 km (0.109 R)
• M20: 9,179,924 km (0.077 R)
• M21: 9,309,625 km (0.108 R)
• M22: 9,834,564 km (0.115 R)
• M23: 9,900,836 km (0.065 R)
• M24: 10,369,227 km (0.091 R)
• M25: 10,436,695 km (0.063 R)
• M26: 10,844,649 km (0.105 R)
• M27: 13,473,682 km (0.087 R)
• M28: 13,547,284 km (0.098 R)
• M29: 15,509,410 km (0.058 R)
• M30: 15,741,436 km (0.06 R)
• M31: 16,523,234 km (0.033 R)
• M32: 17,397,784 km (0.091 R)
• M33: 17,558,452 km (0.03 R)
• M34: 17,800,351 km (0.065 R)
• M35: 20,026,218 km (0.061 R)
• M36: 21,300,194 km (0.069 R)
• M37: 22,251,038 km (0.113 R)
• M38: 22,775,528 km (0.085 R)
• M39: 22,951,305 km (0.06 R)
• M40: 23,039,269 km (0.037 R)
• M41: 24,733,166 km (0.114 R)
• M42: 25,094,893 km (0.075 R)
• M43: 30,435,537 km (0.058 R)
• M44: 31,212,399 km (0.087 R)
• M45: 31,897,258 km (0.112 R)
• M46: 33,381,718 km (0.05 R)
• M47: 34,182,665 km (0.102 R)
• M48: 34,283,194 km (0.092 R)
• M49: 36,315,033 km (0.09 R)
• M50: 37,138,569 km (0.068 R)
• M51: 38,280,898 km (0.032 R)
• M52: 39,963,126 km (0.027 R)
• M53: 40,069,191 km (0.118 R)
• M54: 40,387,536 km (0.119 R)
• M55: 41,562,028 km (0.106 R)
• M56: 45,373,333 km (0.11 R)
• M57: 46,260,000 km (0.034 R)
• M58: 47,600,696 km (0.081 R)
• M59: 53,789,859 km (0.118 R)
• M60: 53,906,845 km (0.103 R)
• M61: 54,023,980 km (0.117 R)
• M62: 54,963,454 km (0.109 R)
• M63: 55,553,468 km (0.046 R)
• M64: 55,671,651 km (0.028 R)
• M65: 58,775,358 km (0.054 R)
• M66: 59,137,085 km (0.117 R)
• M67: 60,469,554 km (0.115 R)
• M68: 61,078,567 km (0.112 R)
• M69: 61,444,932 km (0.08 R)
• M70: 62,425,546 km (0.112 R)
• M71: 63,287,828 km (0.098 R)
• M72: 65,148,676 km (0.079 R)
• M73: 67,405,360 km (0.11 R)
• M74: 71,480,107 km (0.115 R)
• M75: 72,123,976 km (0.118 R)
• M76: 72,382,032 km (0.099 R)
• M77: 73,676,951 km (0.089 R)
• M78: 75,110,249 km (0.078 R)
• M79: 75,633,841 km (0.085 R)
• M80: 77,872,124 km (0.107 R)
• M81: 78,800,080 km (0.118 R)
• M82: 80,934,842 km (0.103 R)
• M83: 82,009,403 km (0.071 R)
• M84: 82,413,467 km (0.088 R)
• M85: 82,548,404 km (0.072 R)
• M86: 88,969,444 km (0.071 R)
• M87: 89,246,200 km (0.06 R)
• M88: 89,661,933 km (0.095 R)
• M89: 90,078,263 km (0.082 R)
• M90: 91,750,020 km (0.114 R)
• M91: 93,151,153 km (0.1 R)
• M92: 93,572,720 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.5

Radius: 3

Gravity: 47.94 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 19.23 AU - 21.47 AU

Year: 32722 Days

Day: 16.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,564,573 km

• M1: 45,478 km (0.108 R)
• M2: 102,026 km (0.034 R)
• M3: 373,845 km (0.107 R)
• M4: 416,780 km (0.12 R)
• M5: 681,568 km (0.082 R)
• M6: 734,526 km (0.093 R)
• M7: 1,110,764 km (0.098 R)
• M8: 1,173,296 km (0.113 R)
• M9: 1,367,773 km (0.118 R)
• M10: 1,859,651 km (0.026 R)
• M11: 1,934,001 km (0.071 R)
• M12: 2,986,273 km (0.116 R)
• M13: 3,521,833 km (0.099 R)
• M14: 4,038,095 km (0.047 R)
• M15: 4,728,639 km (0.084 R)
• M16: 4,881,379 km (0.098 R)
• M17: 6,326,644 km (0.082 R)
• M18: 6,950,616 km (0.102 R)
• M19: 9,062,041 km (0.1 R)
• M20: 9,570,524 km (0.097 R)
• M21: 9,634,701 km (0.104 R)
• M22: 9,699,028 km (0.1 R)
• M23: 10,548,295 km (0.093 R)
• M24: 13,450,045 km (0.097 R)
• M25: 13,593,959 km (0.11 R)
• M26: 13,738,470 km (0.038 R)
• M27: 13,956,135 km (0.048 R)
• M28: 14,028,989 km (0.062 R)
• M29: 14,986,864 km (0.079 R)
• M30: 15,136,163 km (0.108 R)
• M31: 15,889,687 km (0.093 R)
• M32: 16,271,162 km (0.107 R)
• M33: 16,887,505 km (0.096 R)
• M34: 17,668,705 km (0.082 R)
• M35: 17,905,369 km (0.055 R)
• M36: 18,143,080 km (0.104 R)
• M37: 19,428,425 km (0.113 R)
• M38: 20,164,297 km (0.077 R)
• M39: 20,329,004 km (0.079 R)
• M40: 20,577,038 km (0.108 R)
• M41: 22,085,732 km (0.066 R)
• M42: 22,853,319 km (0.036 R)
• M43: 23,369,880 km (0.076 R)
• M44: 24,326,858 km (0.069 R)
• M45: 24,942,453 km (0.098 R)
• M46: 25,030,865 km (0.079 R)
• M47: 25,830,915 km (0.118 R)
• M48: 25,920,225 km (0.106 R)
• M49: 29,020,641 km (0.104 R)
• M50: 30,142,475 km (0.054 R)
• M51: 31,564,702 km (0.077 R)
• M52: 32,331,989 km (0.09 R)
• M53: 32,428,330 km (0.115 R)
• M54: 32,911,532 km (0.027 R)
• M55: 33,008,471 km (0.048 R)
• M56: 33,787,277 km (0.087 R)
• M57: 35,065,741 km (0.075 R)
• M58: 38,483,454 km (0.099 R)
• M59: 38,789,980 km (0.063 R)
• M60: 40,024,611 km (0.079 R)
• M61: 40,646,639 km (0.106 R)
• M62: 44,124,790 km (0.089 R)
• M63: 44,445,677 km (0.111 R)
• M64: 44,660,051 km (0.1 R)
• M65: 45,845,165 km (0.101 R)
• M66: 47,040,602 km (0.066 R)
• M67: 47,916,348 km (0.079 R)
• M68: 48,026,302 km (0.086 R)
• M69: 50,911,746 km (0.079 R)
• M70: 51,360,689 km (0.105 R)
• M71: 52,828,693 km (0.076 R)
• M72: 53,396,866 km (0.119 R)
• M73: 54,654,236 km (0.109 R)
• M74: 55,574,711 km (0.106 R)
• M75: 57,898,266 km (0.074 R)
• M76: 58,015,251 km (0.108 R)
• M77: 63,240,854 km (0.049 R)
• M78: 64,691,954 km (0.112 R)
• M79: 65,543,465 km (0.065 R)
• M80: 66,766,278 km (0.061 R)
• M81: 67,134,588 km (0.116 R)
• M82: 67,257,557 km (0.057 R)
• M83: 69,234,493 km (0.036 R)
• M84: 69,358,809 km (0.108 R)
• M85: 69,980,837 km (0.1 R)
• M86: 70,230,216 km (0.111 R)
• M87: 71,858,140 km (0.069 R)
• M88: 75,790,171 km (0.09 R)
• M89: 77,975,796 km (0.075 R)
• M90: 78,234,301 km (0.112 R)
• M91: 78,752,209 km (0.097 R)
• M92: 79,921,615 km (0.104 R)
• M93: 84,921,625 km (0.114 R)
• M94: 86,521,574 km (0.115 R)
• M95: 87,191,174 km (0.066 R)
• M96: 88,535,311 km (0.114 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 14,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit