🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.6 AU - 0.64 AU

Year: 150 Days

Day: 38.7 Hours

Environment

Temp: 308 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.53 AU - 0.83 AU

Year: 172 Days

Day: 26.2 Hours

Environment

Temp: 237 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,568,014 km

• M1: 88,412 km (0.057 R)
• M2: 110,553 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.13 AU - 1.69 AU

Year: 513 Days

Day: 12.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.42 AU - 1.66 AU

Year: 586 Days

Day: 20 Hours

Environment

Temp: 82 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.74 AU - 5.7 AU

Year: 3656 Days

Day: 30.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.1 AU - 7.32 AU

Year: 4743 Days

Day: 26.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 14.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.7

Radius: 12.2

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 14.64 AU - 15.18 AU

Year: 17647 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,568,014 km

• M1: 235,317 km (0.037 R)
• M2: 341,382 km (0.113 R)
• M3: 438,023 km (0.05 R)
• M4: 688,300 km (0.029 R)
• M5: 820,245 km (0.095 R)
• M6: 1,580,202 km (0.079 R)
• M7: 2,074,773 km (0.117 R)
• M8: 2,407,778 km (0.094 R)
• M9: 2,686,778 km (0.115 R)
• M10: 3,013,200 km (0.053 R)
• M11: 3,352,638 km (0.107 R)
• M12: 5,094,705 km (0.084 R)
• M13: 5,914,950 km (0.113 R)
• M14: 6,055,722 km (0.079 R)
• M15: 6,436,598 km (0.12 R)
• M16: 7,022,423 km (0.098 R)
• M17: 7,271,653 km (0.095 R)
• M18: 7,372,183 km (0.075 R)
• M19: 7,523,875 km (0.041 R)
• M20: 8,508,379 km (0.04 R)
• M21: 9,042,892 km (0.098 R)
• M22: 9,314,113 km (0.101 R)
• M23: 10,825,500 km (0.119 R)
• M24: 11,113,626 km (0.12 R)
• M25: 11,638,864 km (0.053 R)
• M26: 11,874,929 km (0.083 R)
• M27: 12,291,709 km (0.1 R)
• M28: 13,695,236 km (0.045 R)
• M29: 14,701,282 km (0.062 R)
• M30: 14,892,618 km (0.091 R)
• M31: 17,588,970 km (0.082 R)
• M32: 17,792,124 km (0.105 R)
• M33: 18,064,092 km (0.108 R)
• M34: 18,819,562 km (0.09 R)
• M35: 19,166,330 km (0.116 R)
• M36: 19,585,204 km (0.108 R)
• M37: 20,645,703 km (0.104 R)
• M38: 21,363,025 km (0.096 R)
• M39: 22,527,794 km (0.114 R)
• M40: 22,674,848 km (0.098 R)
• M41: 23,937,754 km (0.029 R)
• M42: 24,162,898 km (0.109 R)
• M43: 24,691,129 km (0.107 R)
• M44: 24,842,821 km (0.059 R)
• M45: 25,070,808 km (0.032 R)
• M46: 28,335,632 km (0.104 R)
• M47: 28,494,355 km (0.105 R)
• M48: 28,972,470 km (0.093 R)
• M49: 30,098,493 km (0.113 R)
• M50: 30,504,053 km (0.106 R)
• M51: 31,238,728 km (0.088 R)
• M52: 32,227,271 km (0.089 R)
• M53: 34,658,535 km (0.066 R)
• M54: 35,254,234 km (0.104 R)
• M55: 35,339,655 km (0.111 R)
• M56: 35,939,093 km (0.11 R)
• M57: 36,369,486 km (0.083 R)
• M58: 36,974,759 km (0.115 R)
• M59: 37,583,323 km (0.119 R)
• M60: 38,020,149 km (0.082 R)
• M61: 38,458,621 km (0.099 R)
• M62: 38,634,548 km (0.07 R)
• M63: 39,075,263 km (0.06 R)
• M64: 40,140,101 km (0.106 R)
• M65: 41,124,455 km (0.04 R)
• M66: 42,026,231 km (0.11 R)
• M67: 42,752,379 km (0.108 R)
• M68: 45,512,160 km (0.067 R)
• M69: 45,884,509 km (0.038 R)
• M70: 46,819,646 km (0.068 R)
• M71: 49,567,160 km (0.096 R)
• M72: 51,686,214 km (0.109 R)
• M73: 51,977,481 km (0.048 R)
• M74: 53,441,895 km (0.077 R)
• M75: 53,736,303 km (0.032 R)
• M76: 53,933,024 km (0.108 R)
• M77: 55,217,023 km (0.067 R)
• M78: 56,111,768 km (0.052 R)
• M79: 56,411,113 km (0.048 R)
• M80: 56,610,976 km (0.107 R)
• M81: 57,212,060 km (0.114 R)
• M82: 57,412,820 km (0.091 R)
• M83: 58,319,234 km (0.038 R)
• M84: 58,723,747 km (0.098 R)
• M85: 59,637,042 km (0.116 R)
• M86: 59,840,644 km (0.049 R)
• M87: 60,146,422 km (0.094 R)
• M88: 60,555,124 km (0.101 R)
• M89: 61,169,672 km (0.045 R)
• M90: 61,786,314 km (0.067 R)
• M91: 62,301,828 km (0.062 R)
• M92: 63,648,808 km (0.033 R)
• M93: 66,265,873 km (0.111 R)
• M94: 66,371,339 km (0.064 R)
• M95: 68,384,927 km (0.069 R)
• M96: 68,811,281 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.4

Radius: 6.1

Gravity: 22.69 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.89 AU - 17.97 AU

Year: 20413 Days

Day: 19.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,568,014 km

• M1: 212,728 km (0.065 R)
• M2: 258,954 km (0.102 R)
• M3: 761,752 km (0.104 R)
• M4: 972,087 km (0.097 R)
• M5: 1,260,063 km (0.052 R)
• M6: 1,541,008 km (0.056 R)
• M7: 1,806,993 km (0.11 R)
• M8: 1,945,520 km (0.1 R)
• M9: 2,123,542 km (0.081 R)
• M10: 2,196,246 km (0.097 R)
• M11: 2,967,872 km (0.092 R)
• M12: 3,049,253 km (0.025 R)
• M13: 3,090,393 km (0.061 R)
• M14: 3,382,557 km (0.059 R)
• M15: 3,596,782 km (0.119 R)
• M16: 3,771,362 km (0.101 R)
• M17: 3,859,775 km (0.105 R)
• M18: 4,220,006 km (0.062 R)
• M19: 4,544,035 km (0.089 R)
• M20: 5,069,273 km (0.101 R)
• M21: 5,463,464 km (0.09 R)
• M22: 6,124,836 km (0.111 R)
• M23: 7,355,727 km (0.115 R)
• M24: 8,313,004 km (0.094 R)
• M25: 8,835,699 km (0.054 R)
• M26: 10,903,890 km (0.062 R)
• M27: 11,156,710 km (0.089 R)
• M28: 11,668,185 km (0.083 R)
• M29: 12,779,996 km (0.065 R)
• M30: 14,544,803 km (0.116 R)
• M31: 14,753,342 km (0.114 R)
• M32: 15,526,464 km (0.096 R)
• M33: 16,529,218 km (0.097 R)
• M34: 17,111,603 km (0.03 R)
• M35: 18,146,820 km (0.065 R)
• M36: 18,371,367 km (0.091 R)
• M37: 19,507,562 km (0.087 R)
• M38: 20,122,709 km (0.063 R)
• M39: 20,900,767 km (0.06 R)
• M40: 21,214,624 km (0.087 R)
• M41: 21,372,150 km (0.093 R)
• M42: 21,609,263 km (0.087 R)
• M43: 22,006,296 km (0.088 R)
• M44: 25,268,277 km (0.09 R)
• M45: 25,435,228 km (0.116 R)
• M46: 26,107,072 km (0.078 R)
• M47: 26,784,601 km (0.094 R)
• M48: 26,954,993 km (0.028 R)
• M49: 27,639,703 km (0.113 R)
• M50: 27,811,740 km (0.075 R)
• M51: 27,984,226 km (0.082 R)
• M52: 28,243,629 km (0.116 R)
• M53: 29,026,475 km (0.087 R)
• M54: 29,728,238 km (0.107 R)
• M55: 31,417,348 km (0.063 R)
• M56: 32,047,454 km (0.09 R)
• M57: 32,681,749 km (0.066 R)
• M58: 34,424,116 km (0.09 R)
• M59: 34,516,717 km (0.102 R)
• M60: 34,609,318 km (0.06 R)
• M61: 34,794,819 km (0.106 R)
• M62: 35,353,268 km (0.053 R)
• M63: 35,727,263 km (0.084 R)
• M64: 37,711,978 km (0.115 R)
• M65: 38,189,793 km (0.034 R)
• M66: 38,477,470 km (0.037 R)
• M67: 38,573,512 km (0.06 R)
• M68: 39,732,297 km (0.068 R)
• M69: 40,315,878 km (0.108 R)
• M70: 40,511,103 km (0.066 R)
• M71: 42,182,710 km (0.082 R)
• M72: 42,480,111 km (0.087 R)
• M73: 42,579,444 km (0.097 R)
• M74: 42,678,777 km (0.114 R)
• M75: 43,276,420 km (0.075 R)
• M76: 43,676,445 km (0.095 R)
• M77: 45,694,819 km (0.115 R)
• M78: 46,408,401 km (0.047 R)
• M79: 46,817,850 km (0.068 R)
• M80: 50,977,270 km (0.072 R)
• M81: 53,743,783 km (0.085 R)
• M82: 56,777,029 km (0.091 R)
• M83: 60,645,930 km (0.1 R)
• M84: 63,234,422 km (0.119 R)
• M85: 63,688,152 km (0.106 R)
• M86: 65,973,559 km (0.111 R)
• M87: 68,401,831 km (0.115 R)
• M88: 69,802,666 km (0.116 R)
• M89: 74,779,188 km (0.11 R)
• M90: 76,704,812 km (0.052 R)
• M91: 77,795,231 km (0.101 R)
• M92: 78,281,424 km (0.116 R)
• M93: 78,403,197 km (0.098 R)
• M94: 80,113,849 km (0.025 R)
• M95: 82,331,338 km (0.075 R)
• M96: 82,702,939 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 21.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.2

Radius: 6.9

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 21.06 AU - 22.5 AU

Year: 31155 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,568,014 km

• M1: 161,416 km (0.1 R)
• M2: 216,917 km (0.113 R)
• M3: 281,992 km (0.104 R)
• M4: 374,593 km (0.077 R)
• M5: 478,414 km (0.039 R)
• M6: 1,830,928 km (0.039 R)
• M7: 2,474,798 km (0.111 R)
• M8: 2,800,323 km (0.086 R)
• M9: 2,968,171 km (0.112 R)
• M10: 3,491,614 km (0.098 R)
• M11: 3,809,959 km (0.038 R)
• M12: 4,770,526 km (0.077 R)
• M13: 5,072,714 km (0.118 R)
• M14: 5,174,890 km (0.102 R)
• M15: 5,855,111 km (0.111 R)
• M16: 5,962,373 km (0.104 R)
• M17: 8,540,094 km (0.118 R)
• M18: 10,684,878 km (0.104 R)
• M19: 11,884,055 km (0.08 R)
• M20: 12,293,205 km (0.119 R)
• M21: 12,430,685 km (0.073 R)
• M22: 13,125,418 km (0.073 R)
• M23: 13,477,422 km (0.101 R)
• M24: 14,191,004 km (0.069 R)
• M25: 16,102,864 km (0.088 R)
• M26: 17,012,120 km (0.08 R)
• M27: 17,627,566 km (0.038 R)
• M28: 17,705,058 km (0.066 R)
• M29: 17,938,131 km (0.055 R)
• M30: 19,118,458 km (0.114 R)
• M31: 19,838,622 km (0.114 R)
• M32: 20,080,672 km (0.109 R)
• M33: 21,387,858 km (0.039 R)
• M34: 22,554,273 km (0.05 R)
• M35: 22,975,839 km (0.045 R)
• M36: 24,514,753 km (0.111 R)
• M37: 26,706,810 km (0.116 R)
• M38: 27,421,439 km (0.071 R)
• M39: 28,142,501 km (0.096 R)
• M40: 29,695,028 km (0.113 R)
• M41: 30,714,388 km (0.038 R)
• M42: 31,839,364 km (0.094 R)
• M43: 32,028,306 km (0.094 R)
• M44: 32,122,852 km (0.102 R)
• M45: 32,787,216 km (0.114 R)
• M46: 34,807,685 km (0.064 R)
• M47: 35,783,960 km (0.051 R)
• M48: 36,078,518 km (0.093 R)
• M49: 36,176,954 km (0.062 R)
• M50: 37,863,071 km (0.07 R)
• M51: 38,263,545 km (0.097 R)
• M52: 38,564,835 km (0.025 R)
• M53: 38,766,044 km (0.112 R)
• M54: 39,270,787 km (0.117 R)
• M55: 40,491,057 km (0.108 R)
• M56: 43,072,967 km (0.04 R)
• M57: 43,177,386 km (0.091 R)
• M58: 43,805,398 km (0.074 R)
• M59: 44,225,768 km (0.108 R)
• M60: 45,707,535 km (0.083 R)
• M61: 46,027,226 km (0.039 R)
• M62: 46,883,225 km (0.082 R)
• M63: 50,689,743 km (0.084 R)
• M64: 51,906,422 km (0.079 R)
• M65: 54,820,289 km (0.063 R)
• M66: 55,386,667 km (0.066 R)
• M67: 55,500,212 km (0.055 R)
• M68: 56,753,991 km (0.072 R)
• M69: 56,982,876 km (0.097 R)
• M70: 60,103,787 km (0.067 R)
• M71: 60,337,309 km (0.056 R)
• M72: 60,804,952 km (0.068 R)
• M73: 63,042,787 km (0.083 R)
• M74: 66,751,318 km (0.117 R)
• M75: 68,205,858 km (0.072 R)
• M76: 69,548,349 km (0.081 R)
• M77: 69,793,241 km (0.105 R)
• M78: 70,530,011 km (0.098 R)
• M79: 71,022,636 km (0.095 R)
• M80: 71,146,055 km (0.12 R)
• M81: 71,763,744 km (0.108 R)
• M82: 72,631,561 km (0.12 R)
• M83: 72,755,877 km (0.112 R)
• M84: 73,128,974 km (0.089 R)
• M85: 73,502,819 km (0.1 R)
• M86: 79,569,911 km (0.081 R)
• M87: 81,756,882 km (0.089 R)
• M88: 82,015,537 km (0.108 R)
• M89: 85,270,786 km (0.096 R)
• M90: 85,795,576 km (0.118 R)
• M91: 86,058,269 km (0.099 R)
• M92: 88,037,599 km (0.12 R)

Kuiper Belt

Range: 35.7 - 52.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 13,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit