🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.51 AU - 0.69 AU

Year: 166 Days

Day: 42.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.11 AU - 1.21 AU

Year: 445 Days

Day: 38.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 119,461,409 km

• M1: 235,168 km (0.111 R)
• M2: 445,054 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.23 AU - 1.55 AU

Year: 584 Days

Day: 30.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 0.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 119,461,409 km

• M1: 487,390 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.8

Radius: 14

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.92 AU - 9.52 AU

Year: 8400 Days

Day: 13.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 119,461,409 km

• M1: 175,927 km (0.09 R)
• M2: 288,873 km (0.087 R)
• M3: 384,915 km (0.116 R)
• M4: 506,239 km (0.081 R)
• M5: 644,617 km (0.114 R)
• M6: 760,855 km (0.088 R)
• M7: 935,286 km (0.101 R)
• M8: 1,070,373 km (0.094 R)
• M9: 1,385,127 km (0.113 R)
• M10: 1,641,238 km (0.101 R)
• M11: 1,873,265 km (0.068 R)
• M12: 2,061,459 km (0.113 R)
• M13: 2,341,506 km (0.094 R)
• M14: 2,649,079 km (0.107 R)
• M15: 2,861,508 km (0.115 R)
• M16: 2,969,967 km (0.058 R)
• M17: 3,111,486 km (0.119 R)
• M18: 3,207,079 km (0.073 R)
• M19: 3,303,719 km (0.026 R)
• M20: 4,094,643 km (0.068 R)
• M21: 4,182,158 km (0.092 R)
• M22: 4,377,084 km (0.114 R)
• M23: 4,647,707 km (0.109 R)
• M24: 5,111,310 km (0.087 R)
• M25: 5,205,856 km (0.093 R)
• M26: 5,473,636 km (0.088 R)
• M27: 5,726,457 km (0.096 R)
• M28: 5,963,270 km (0.114 R)
• M29: 6,304,353 km (0.074 R)
• M30: 6,528,451 km (0.067 R)
• M31: 6,734,597 km (0.049 R)
• M32: 7,344,358 km (0.113 R)
• M33: 7,472,862 km (0.066 R)
• M34: 8,843,478 km (0.059 R)
• M35: 9,302,145 km (0.091 R)
• M36: 9,464,459 km (0.093 R)
• M37: 9,933,598 km (0.109 R)
• M38: 10,123,438 km (0.102 R)
• M39: 10,603,198 km (0.092 R)
• M40: 10,797,226 km (0.12 R)
• M41: 11,115,122 km (0.053 R)
• M42: 11,910,683 km (0.09 R)
• M43: 12,061,777 km (0.081 R)
• M44: 12,417,222 km (0.115 R)
• M45: 12,570,559 km (0.096 R)
• M46: 12,982,552 km (0.11 R)
• M47: 13,138,283 km (0.108 R)
• M48: 13,688,056 km (0.098 R)
• M49: 13,793,672 km (0.079 R)
• M50: 14,325,642 km (0.06 R)
• M51: 14,486,459 km (0.119 R)
• M52: 14,674,953 km (0.106 R)
• M53: 14,945,725 km (0.1 R)
• M54: 15,108,936 km (0.062 R)
• M55: 15,795,441 km (0.031 R)
• M56: 16,184,246 km (0.098 R)
• M57: 16,604,466 km (0.084 R)
• M58: 16,717,113 km (0.115 R)
• M59: 17,198,818 km (0.081 R)
• M60: 17,541,697 km (0.079 R)
• M61: 17,742,607 km (0.098 R)
• M62: 18,117,948 km (0.109 R)
• M63: 18,759,124 km (0.106 R)
• M64: 19,615,722 km (0.08 R)
• M65: 19,794,491 km (0.112 R)
• M66: 20,003,778 km (0.088 R)
• M67: 20,153,825 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.7

Radius: 8

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 16.12 AU - 17.18 AU

Year: 24217 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 119,461,409 km

• M1: 118,781 km (0.096 R)
• M2: 331,958 km (0.113 R)
• M3: 383,569 km (0.079 R)
• M4: 621,280 km (0.072 R)
• M5: 928,105 km (0.12 R)
• M6: 979,417 km (0.061 R)
• M7: 1,250,489 km (0.043 R)
• M8: 1,307,485 km (0.043 R)
• M9: 1,394,851 km (0.078 R)
• M10: 1,484,160 km (0.07 R)
• M11: 1,668,615 km (0.114 R)
• M12: 2,196,546 km (0.112 R)
• M13: 2,962,935 km (0.03 R)
• M14: 3,039,978 km (0.088 R)
• M15: 3,196,009 km (0.081 R)
• M16: 3,930,983 km (0.04 R)
• M17: 4,274,011 km (0.12 R)
• M18: 4,626,613 km (0.085 R)
• M19: 5,501,462 km (0.041 R)
• M20: 6,627,186 km (0.066 R)
• M21: 7,398,662 km (0.061 R)
• M22: 7,609,296 km (0.103 R)
• M23: 7,715,211 km (0.107 R)
• M24: 8,746,838 km (0.066 R)
• M25: 9,420,328 km (0.1 R)
• M26: 13,094,152 km (0.115 R)
• M27: 14,188,311 km (0.118 R)
• M28: 14,779,372 km (0.059 R)
• M29: 15,445,531 km (0.076 R)
• M30: 15,782,276 km (0.058 R)
• M31: 17,084,077 km (0.113 R)
• M32: 19,136,560 km (0.114 R)
• M33: 19,498,138 km (0.084 R)
• M34: 20,228,325 km (0.096 R)
• M35: 21,116,338 km (0.066 R)
• M36: 21,640,080 km (0.101 R)
• M37: 23,083,400 km (0.112 R)
• M38: 24,011,057 km (0.116 R)
• M39: 25,187,494 km (0.051 R)
• M40: 26,382,632 km (0.08 R)
• M41: 29,242,494 km (0.085 R)
• M42: 31,941,988 km (0.064 R)
• M43: 32,199,146 km (0.107 R)
• M44: 34,808,133 km (0.119 R)
• M45: 35,072,622 km (0.041 R)
• M46: 35,249,447 km (0.047 R)
• M47: 37,664,854 km (0.089 R)
• M48: 37,936,524 km (0.113 R)
• M49: 39,304,597 km (0.109 R)
• M50: 41,060,576 km (0.082 R)
• M51: 41,246,975 km (0.042 R)
• M52: 41,433,524 km (0.067 R)
• M53: 41,714,020 km (0.101 R)
• M54: 42,370,755 km (0.073 R)
• M55: 43,031,080 km (0.102 R)
• M56: 43,789,690 km (0.055 R)
• M57: 44,266,160 km (0.045 R)
• M58: 44,457,196 km (0.05 R)
• M59: 45,609,399 km (0.041 R)
• M60: 45,802,380 km (0.102 R)
• M61: 46,868,564 km (0.066 R)
• M62: 46,965,952 km (0.098 R)
• M63: 47,355,954 km (0.091 R)
• M64: 48,139,099 km (0.1 R)
• M65: 49,520,037 km (0.058 R)
• M66: 49,619,220 km (0.119 R)
• M67: 51,816,962 km (0.09 R)
• M68: 52,320,808 km (0.081 R)
• M69: 54,454,971 km (0.08 R)
• M70: 55,687,209 km (0.051 R)
• M71: 55,996,727 km (0.04 R)
• M72: 56,513,737 km (0.115 R)
• M73: 56,824,751 km (0.08 R)
• M74: 57,865,504 km (0.088 R)
• M75: 58,388,348 km (0.111 R)
• M76: 61,877,718 km (0.105 R)
• M77: 63,593,756 km (0.067 R)
• M78: 65,869,588 km (0.061 R)
• M79: 65,978,645 km (0.088 R)
• M80: 66,087,702 km (0.056 R)
• M81: 67,291,815 km (0.101 R)
• M82: 67,731,483 km (0.086 R)
• M83: 68,724,215 km (0.116 R)
• M84: 70,947,389 km (0.058 R)
• M85: 71,843,181 km (0.061 R)
• M86: 72,404,921 km (0.097 R)
• M87: 72,968,306 km (0.056 R)
• M88: 75,692,184 km (0.071 R)
• M89: 76,149,355 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980.2

Radius: 8

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 19.77 AU - 21.07 AU

Year: 32891 Days

Day: 24.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 119,461,409 km

• M1: 237,262 km (0.073 R)
• M2: 437,125 km (0.118 R)
• M3: 658,679 km (0.108 R)
• M4: 815,009 km (0.087 R)
• M5: 1,054,366 km (0.059 R)
• M6: 1,238,970 km (0.114 R)
• M7: 1,434,045 km (0.12 R)
• M8: 1,555,818 km (0.111 R)
• M9: 1,766,751 km (0.12 R)
• M10: 2,123,392 km (0.091 R)
• M11: 2,800,323 km (0.081 R)
• M12: 3,057,481 km (0.115 R)
• M13: 3,162,499 km (0.12 R)
• M14: 3,594,538 km (0.06 R)
• M15: 4,160,616 km (0.076 R)
• M16: 5,823,845 km (0.116 R)
• M17: 6,218,484 km (0.098 R)
• M18: 6,285,205 km (0.091 R)
• M19: 8,539,794 km (0.055 R)
• M20: 8,762,845 km (0.099 R)
• M21: 9,597,302 km (0.049 R)
• M22: 9,984,910 km (0.089 R)
• M23: 11,259,484 km (0.103 R)
• M24: 13,437,778 km (0.076 R)
• M25: 13,524,096 km (0.078 R)
• M26: 16,845,468 km (0.111 R)
• M27: 17,031,867 km (0.047 R)
• M28: 17,595,253 km (0.067 R)
• M29: 19,127,285 km (0.104 R)
• M30: 19,614,674 km (0.052 R)
• M31: 21,706,352 km (0.086 R)
• M32: 21,807,630 km (0.101 R)
• M33: 23,972,311 km (0.067 R)
• M34: 24,920,911 km (0.038 R)
• M35: 26,420,630 km (0.12 R)
• M36: 26,854,463 km (0.107 R)
• M37: 27,949,520 km (0.09 R)
• M38: 28,170,177 km (0.085 R)
• M39: 30,069,770 km (0.106 R)
• M40: 31,779,973 km (0.116 R)
• M41: 32,937,412 km (0.072 R)
• M42: 33,756,012 km (0.055 R)
• M43: 34,226,646 km (0.088 R)
• M44: 36,371,581 km (0.088 R)
• M45: 39,175,194 km (0.09 R)
• M46: 40,042,114 km (0.085 R)
• M47: 40,665,189 km (0.065 R)
• M48: 41,668,841 km (0.111 R)
• M49: 43,062,196 km (0.033 R)
• M50: 45,504,531 km (0.051 R)
• M51: 46,024,533 km (0.089 R)
• M52: 46,546,330 km (0.109 R)
• M53: 51,195,683 km (0.113 R)
• M54: 51,871,865 km (0.067 R)
• M55: 59,076,947 km (0.087 R)
• M56: 59,218,467 km (0.038 R)
• M57: 62,795,053 km (0.076 R)
• M58: 64,682,379 km (0.067 R)
• M59: 64,974,394 km (0.087 R)
• M60: 69,855,474 km (0.11 R)
• M61: 72,264,149 km (0.107 R)
• M62: 73,478,734 km (0.119 R)
• M63: 76,544,443 km (0.109 R)
• M64: 76,698,828 km (0.118 R)
• M65: 77,007,898 km (0.083 R)
• M66: 77,937,648 km (0.086 R)
• M67: 78,248,363 km (0.093 R)
• M68: 79,495,411 km (0.069 R)
• M69: 79,964,699 km (0.072 R)
• M70: 82,325,204 km (0.119 R)
• M71: 84,070,712 km (0.074 R)
• M72: 86,149,225 km (0.062 R)
• M73: 86,470,561 km (0.094 R)
• M74: 89,217,477 km (0.114 R)
• M75: 94,465,371 km (0.12 R)
• M76: 95,460,496 km (0.079 R)
• M77: 96,458,912 km (0.064 R)
• M78: 96,625,713 km (0.115 R)
• M79: 96,792,515 km (0.057 R)
• M80: 96,959,466 km (0.108 R)
• M81: 97,963,268 km (0.108 R)
• M82: 101,333,858 km (0.1 R)
• M83: 103,374,373 km (0.087 R)
• M84: 104,742,146 km (0.083 R)
• M85: 108,881,669 km (0.12 R)
• M86: 111,670,771 km (0.112 R)
• M87: 112,196,458 km (0.069 R)
• M88: 117,497,309 km (0.051 R)
• M89: 118,210,293 km (0.1 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 14,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit