🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.46 AU - 0.58 AU

Year: 144 Days

Day: 17.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.35 AU - 1.47 AU

Year: 645 Days

Day: 37.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.36 AU - 1.6 AU

Year: 693 Days

Day: 22.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.98 AU - 2.56 AU

Year: 1317 Days

Day: 22.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.6

Radius: 13.5

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.35 AU - 6.39 AU

Year: 5476 Days

Day: 10.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 95,795,659 km

• M1: 182,958 km (0.072 R)
• M2: 362,176 km (0.077 R)
• M3: 456,872 km (0.082 R)
• M4: 668,254 km (0.096 R)
• M5: 860,487 km (0.066 R)
• M6: 1,687,165 km (0.111 R)
• M7: 1,829,582 km (0.108 R)
• M8: 2,069,836 km (0.111 R)
• M9: 2,561,265 km (0.088 R)
• M10: 2,663,889 km (0.07 R)
• M11: 3,376,873 km (0.119 R)
• M12: 3,467,230 km (0.118 R)
• M13: 3,790,062 km (0.085 R)
• M14: 3,979,004 km (0.09 R)
• M15: 4,268,476 km (0.066 R)
• M16: 4,539,847 km (0.092 R)
• M17: 4,690,192 km (0.104 R)
• M18: 4,842,333 km (0.097 R)
• M19: 5,177,732 km (0.12 R)
• M20: 5,387,917 km (0.106 R)
• M21: 5,708,655 km (0.107 R)
• M22: 6,008,000 km (0.048 R)
• M23: 6,256,931 km (0.071 R)
• M24: 6,565,851 km (0.072 R)
• M25: 6,679,395 km (0.113 R)
• M26: 6,822,261 km (0.083 R)
• M27: 7,111,135 km (0.084 R)
• M28: 7,404,047 km (0.12 R)
• M29: 7,492,759 km (0.072 R)
• M30: 7,760,838 km (0.047 R)
• M31: 8,214,868 km (0.038 R)
• M32: 8,337,389 km (0.119 R)
• M33: 8,429,690 km (0.117 R)
• M34: 8,927,851 km (0.112 R)
• M35: 9,403,573 km (0.104 R)
• M36: 9,531,928 km (0.081 R)
• M37: 10,313,726 km (0.059 R)
• M38: 10,679,044 km (0.101 R)
• M39: 10,947,423 km (0.096 R)
• M40: 11,082,509 km (0.099 R)
• M41: 11,559,427 km (0.117 R)
• M42: 12,182,503 km (0.089 R)
• M43: 13,751,635 km (0.085 R)
• M44: 14,301,108 km (0.119 R)
• M45: 14,857,761 km (0.109 R)
• M46: 15,007,359 km (0.104 R)
• M47: 15,572,989 km (0.098 R)
• M48: 15,724,980 km (0.081 R)
• M49: 15,954,015 km (0.109 R)
• M50: 16,299,436 km (0.104 R)
• M51: 16,492,567 km (0.047 R)
• M52: 16,764,087 km (0.116 R)
• M53: 17,547,980 km (0.054 R)
• M54: 18,343,990 km (0.109 R)
• M55: 19,396,411 km (0.046 R)
• M56: 19,929,877 km (0.112 R)
• M57: 20,260,638 km (0.112 R)
• M58: 20,385,103 km (0.057 R)
• M59: 21,011,470 km (0.107 R)
• M60: 22,026,790 km (0.111 R)
• M61: 22,971,501 km (0.07 R)
• M62: 23,057,969 km (0.043 R)
• M63: 23,231,353 km (0.053 R)
• M64: 25,390,648 km (0.069 R)
• M65: 25,569,866 km (0.1 R)
• M66: 26,426,314 km (0.079 R)
• M67: 27,017,675 km (0.12 R)
• M68: 27,109,079 km (0.102 R)
• M69: 27,200,483 km (0.066 R)
• M70: 27,429,667 km (0.1 R)
• M71: 27,567,447 km (0.104 R)
• M72: 27,705,526 km (0.087 R)
• M73: 27,936,056 km (0.091 R)
• M74: 28,259,935 km (0.091 R)
• M75: 28,864,760 km (0.061 R)
• M76: 29,145,256 km (0.114 R)
• M77: 29,756,363 km (0.032 R)
• M78: 30,181,819 km (0.11 R)
• M79: 30,371,659 km (0.06 R)
• M80: 30,514,226 km (0.049 R)
• M81: 30,847,829 km (0.11 R)
• M82: 30,943,272 km (0.096 R)
• M83: 32,339,469 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741

Radius: 13.9

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.75 AU - 8.03 AU

Year: 6963 Days

Day: 5.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,795,659 km

• M1: 176,376 km (0.11 R)
• M2: 273,615 km (0.108 R)
• M3: 457,919 km (0.026 R)
• M4: 565,031 km (0.097 R)
• M5: 655,687 km (0.114 R)
• M6: 781,350 km (0.105 R)
• M7: 1,093,112 km (0.064 R)
• M8: 1,371,513 km (0.105 R)
• M9: 1,853,218 km (0.031 R)
• M10: 1,955,843 km (0.097 R)
• M11: 2,081,654 km (0.1 R)
• M12: 2,453,405 km (0.113 R)
• M13: 2,543,912 km (0.062 R)
• M14: 2,728,665 km (0.115 R)
• M15: 3,210,221 km (0.028 R)
• M16: 4,062,929 km (0.118 R)
• M17: 4,896,787 km (0.093 R)
• M18: 5,601,842 km (0.049 R)
• M19: 7,302,770 km (0.104 R)
• M20: 7,467,926 km (0.112 R)
• M21: 8,072,899 km (0.033 R)
• M22: 8,278,148 km (0.11 R)
• M23: 9,045,286 km (0.075 R)
• M24: 9,690,052 km (0.073 R)
• M25: 9,835,312 km (0.046 R)
• M26: 9,944,668 km (0.09 R)
• M27: 10,498,180 km (0.111 R)
• M28: 10,722,278 km (0.088 R)
• M29: 10,910,322 km (0.11 R)
• M30: 11,481,038 km (0.089 R)
• M31: 11,634,974 km (0.115 R)
• M32: 11,867,001 km (0.084 R)
• M33: 12,100,673 km (0.101 R)
• M34: 12,532,861 km (0.079 R)
• M35: 13,453,187 km (0.09 R)
• M36: 14,188,610 km (0.047 R)
• M37: 14,727,910 km (0.043 R)
• M38: 15,316,279 km (0.12 R)
• M39: 15,698,501 km (0.061 R)
• M40: 15,869,492 km (0.1 R)
• M41: 17,259,106 km (0.083 R)
• M42: 18,326,786 km (0.093 R)
• M43: 18,416,695 km (0.098 R)
• M44: 18,823,302 km (0.078 R)
• M45: 19,507,562 km (0.064 R)
• M46: 21,041,539 km (0.058 R)
• M47: 21,513,969 km (0.107 R)
• M48: 21,799,103 km (0.041 R)
• M49: 21,894,546 km (0.035 R)
• M50: 23,146,531 km (0.068 R)
• M51: 23,341,307 km (0.111 R)
• M52: 24,372,335 km (0.107 R)
• M53: 25,468,439 km (0.085 R)
• M54: 26,224,956 km (0.104 R)
• M55: 26,529,686 km (0.083 R)
• M56: 27,040,114 km (0.085 R)
• M57: 28,226,425 km (0.058 R)
• M58: 28,852,193 km (0.075 R)
• M59: 29,009,421 km (0.047 R)
• M60: 29,166,798 km (0.101 R)
• M61: 29,271,965 km (0.099 R)
• M62: 29,640,724 km (0.053 R)
• M63: 30,276,814 km (0.106 R)
• M64: 31,346,738 km (0.11 R)
• M65: 31,994,646 km (0.042 R)
• M66: 32,211,713 km (0.053 R)
• M67: 32,537,986 km (0.11 R)
• M68: 33,029,714 km (0.028 R)
• M69: 33,248,875 km (0.101 R)
• M70: 33,523,686 km (0.094 R)
• M71: 33,744,044 km (0.027 R)
• M72: 35,356,260 km (0.079 R)
• M73: 35,974,398 km (0.114 R)
• M74: 36,312,938 km (0.057 R)
• M75: 37,449,433 km (0.068 R)
• M76: 37,620,873 km (0.1 R)
• M77: 37,907,203 km (0.108 R)
• M78: 38,021,944 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.5

Radius: 10.3

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.84 AU - 9.74 AU

Year: 9190 Days

Day: 7.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,795,659 km

• M1: 316,699 km (0.116 R)
• M2: 413,638 km (0.066 R)
• M3: 596,447 km (0.097 R)
• M4: 1,064,239 km (0.119 R)
• M5: 1,268,440 km (0.055 R)
• M6: 1,419,983 km (0.041 R)
• M7: 1,812,079 km (0.108 R)
• M8: 2,161,091 km (0.095 R)
• M9: 2,652,669 km (0.08 R)
• M10: 3,167,436 km (0.058 R)
• M11: 3,475,607 km (0.094 R)
• M12: 4,803,288 km (0.1 R)
• M13: 5,183,417 km (0.108 R)
• M14: 5,260,460 km (0.07 R)
• M15: 5,442,071 km (0.1 R)
• M16: 5,559,954 km (0.029 R)
• M17: 5,864,985 km (0.085 R)
• M18: 6,630,626 km (0.045 R)
• M19: 7,297,235 km (0.084 R)
• M20: 7,660,608 km (0.102 R)
• M21: 7,940,805 km (0.102 R)
• M22: 8,029,965 km (0.041 R)
• M23: 10,512,093 km (0.099 R)
• M24: 10,939,045 km (0.031 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63

Radius: 14

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.83 AU - 11.55 AU

Year: 11613 Days

Day: 8.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 95,795,659 km

• M1: 197,768 km (0.04 R)
• M2: 378,333 km (0.04 R)
• M3: 690,993 km (0.089 R)
• M4: 1,457,382 km (0.041 R)
• M5: 1,896,452 km (0.086 R)
• M6: 2,186,223 km (0.088 R)
• M7: 2,606,145 km (0.074 R)
• M8: 2,774,592 km (0.114 R)
• M9: 3,194,064 km (0.097 R)
• M10: 3,803,675 km (0.04 R)
• M11: 4,190,984 km (0.095 R)
• M12: 4,490,030 km (0.107 R)
• M13: 4,754,819 km (0.045 R)
• M14: 4,962,012 km (0.093 R)
• M15: 6,472,651 km (0.118 R)
• M16: 6,610,431 km (0.112 R)
• M17: 6,702,733 km (0.119 R)
• M18: 6,795,633 km (0.089 R)
• M19: 7,313,840 km (0.117 R)
• M20: 7,844,912 km (0.025 R)
• M21: 8,115,236 km (0.107 R)
• M22: 8,438,666 km (0.117 R)
• M23: 8,639,875 km (0.114 R)
• M24: 8,868,012 km (0.074 R)
• M25: 9,695,737 km (0.11 R)
• M26: 11,093,131 km (0.062 R)
• M27: 11,396,815 km (0.104 R)
• M28: 11,815,240 km (0.119 R)
• M29: 12,040,534 km (0.07 R)
• M30: 12,667,648 km (0.115 R)
• M31: 13,305,235 km (0.11 R)
• M32: 13,894,052 km (0.098 R)
• M33: 14,161,832 km (0.114 R)
• M34: 14,491,396 km (0.063 R)
• M35: 15,097,118 km (0.093 R)
• M36: 15,433,863 km (0.069 R)
• M37: 16,616,135 km (0.1 R)
• M38: 16,995,515 km (0.094 R)
• M39: 19,864,503 km (0.089 R)
• M40: 19,964,883 km (0.029 R)
• M41: 20,132,582 km (0.118 R)
• M42: 20,876,383 km (0.117 R)
• M43: 21,183,208 km (0.082 R)
• M44: 21,423,013 km (0.11 R)
• M45: 23,727,120 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.7

Radius: 4.8

Gravity: 41.61 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 15.42 AU - 15.92 AU

Year: 23882 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,795,659 km

• M1: 141,370 km (0.064 R)
• M2: 438,172 km (0.114 R)
• M3: 484,398 km (0.066 R)
• M4: 532,419 km (0.117 R)
• M5: 768,933 km (0.088 R)
• M6: 854,503 km (0.087 R)
• M7: 1,066,483 km (0.05 R)
• M8: 1,162,375 km (0.085 R)
• M9: 1,431,652 km (0.084 R)
• M10: 2,026,004 km (0.108 R)
• M11: 2,818,723 km (0.11 R)
• M12: 4,443,954 km (0.113 R)
• M13: 4,495,416 km (0.078 R)
• M14: 4,808,375 km (0.078 R)
• M15: 5,733,039 km (0.068 R)
• M16: 7,188,776 km (0.088 R)
• M17: 7,554,393 km (0.039 R)
• M18: 7,988,526 km (0.088 R)
• M19: 8,880,728 km (0.108 R)
• M20: 8,945,653 km (0.093 R)
• M21: 9,272,824 km (0.114 R)
• M22: 9,737,176 km (0.096 R)
• M23: 11,386,343 km (0.111 R)
• M24: 12,532,861 km (0.079 R)
• M25: 14,244,111 km (0.112 R)
• M26: 14,933,458 km (0.118 R)
• M27: 15,555,336 km (0.117 R)
• M28: 15,633,725 km (0.104 R)
• M29: 15,712,115 km (0.11 R)
• M30: 16,583,822 km (0.114 R)
• M31: 18,043,747 km (0.096 R)
• M32: 20,824,921 km (0.09 R)
• M33: 22,132,407 km (0.051 R)
• M34: 22,397,195 km (0.112 R)
• M35: 22,929,763 km (0.085 R)
• M36: 28,096,724 km (0.106 R)
• M37: 30,710,648 km (0.086 R)
• M38: 32,395,868 km (0.076 R)
• M39: 33,401,016 km (0.048 R)
• M40: 34,927,961 km (0.078 R)
• M41: 35,133,210 km (0.106 R)
• M42: 35,958,541 km (0.091 R)
• M43: 36,269,555 km (0.088 R)
• M44: 36,790,156 km (0.082 R)
• M45: 37,313,150 km (0.08 R)
• M46: 37,523,036 km (0.063 R)
• M47: 38,472,234 km (0.106 R)
• M48: 39,429,511 km (0.066 R)
• M49: 41,693,226 km (0.088 R)
• M50: 42,129,154 km (0.066 R)
• M51: 42,676,233 km (0.111 R)
• M52: 43,666,870 km (0.082 R)
• M53: 47,136,494 km (0.032 R)
• M54: 47,704,367 km (0.088 R)
• M55: 48,046,199 km (0.106 R)
• M56: 48,160,342 km (0.114 R)
• M57: 48,274,485 km (0.076 R)
• M58: 49,767,472 km (0.053 R)
• M59: 51,042,494 km (0.077 R)
• M60: 51,508,791 km (0.113 R)
• M61: 53,033,941 km (0.106 R)
• M62: 55,050,820 km (0.094 R)
• M63: 55,768,590 km (0.047 R)
• M64: 57,940,452 km (0.072 R)
• M65: 58,670,490 km (0.098 R)
• M66: 58,792,562 km (0.103 R)
• M67: 59,894,200 km (0.1 R)
• M68: 60,509,048 km (0.084 R)
• M69: 62,117,673 km (0.054 R)
• M70: 62,989,679 km (0.102 R)
• M71: 63,614,999 km (0.103 R)
• M72: 65,629,932 km (0.106 R)
• M73: 68,434,444 km (0.091 R)
• M74: 70,887,699 km (0.105 R)
• M75: 71,929,349 km (0.096 R)
• M76: 72,975,936 km (0.042 R)
• M77: 73,238,330 km (0.05 R)
• M78: 74,027,609 km (0.065 R)
• M79: 75,880,079 km (0.105 R)
• M80: 76,412,049 km (0.085 R)
• M81: 77,881,699 km (0.114 R)
• M82: 80,712,988 km (0.106 R)
• M83: 81,664,281 km (0.1 R)
• M84: 81,800,564 km (0.075 R)
• M85: 82,345,998 km (0.068 R)
• M86: 83,577,937 km (0.113 R)
• M87: 84,127,410 km (0.087 R)
• M88: 84,540,300 km (0.104 R)
• M89: 84,678,080 km (0.095 R)
• M90: 85,229,946 km (0.076 R)
• M91: 87,309,955 km (0.059 R)
• M92: 88,146,656 km (0.094 R)
• M93: 91,095,978 km (0.055 R)
• M94: 92,653,740 km (0.083 R)
• M95: 95,652,131 km (0.104 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 147 - 19,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit