🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.48 AU - 0.8 AU

Year: 191 Days

Day: 17.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,475,214 km

• M1: 66,122 km (0.106 R)
• M2: 394,639 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.43 AU - 2.27 AU

Year: 938 Days

Day: 44.1 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.03 AU - 2.91 AU

Year: 1447 Days

Day: 21.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,475,214 km

• M1: 33,211 km (0.116 R)
• M2: 485,146 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.3

Radius: 12.3

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.26 AU - 5.44 AU

Year: 4613 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 103,475,214 km

• M1: 223,798 km (0.105 R)
• M2: 353,350 km (0.111 R)
• M3: 461,509 km (0.067 R)
• M4: 562,638 km (0.071 R)
• M5: 650,302 km (0.051 R)
• M6: 779,704 km (0.086 R)
• M7: 984,803 km (0.101 R)
• M8: 1,080,545 km (0.053 R)
• M9: 1,511,986 km (0.11 R)
• M10: 1,607,878 km (0.085 R)
• M11: 1,908,420 km (0.107 R)
• M12: 2,136,856 km (0.112 R)
• M13: 2,411,667 km (0.106 R)
• M14: 2,698,297 km (0.118 R)
• M15: 2,796,283 km (0.046 R)
• M16: 3,200,497 km (0.053 R)
• M17: 3,451,971 km (0.052 R)
• M18: 4,064,275 km (0.115 R)
• M19: 4,245,438 km (0.08 R)
• M20: 4,360,030 km (0.069 R)
• M21: 4,662,966 km (0.1 R)
• M22: 4,972,783 km (0.098 R)
• M23: 5,738,874 km (0.088 R)
• M24: 5,865,882 km (0.073 R)
• M25: 6,278,772 km (0.038 R)
• M26: 7,105,600 km (0.054 R)
• M27: 7,434,865 km (0.06 R)
• M28: 7,797,340 km (0.071 R)
• M29: 8,539,645 km (0.077 R)
• M30: 8,626,711 km (0.088 R)
• M31: 9,215,079 km (0.083 R)
• M32: 9,424,067 km (0.118 R)
• M33: 10,029,939 km (0.053 R)
• M34: 10,121,792 km (0.079 R)
• M35: 10,337,512 km (0.113 R)
• M36: 10,461,529 km (0.117 R)
• M37: 10,679,642 km (0.103 R)
• M38: 10,962,233 km (0.112 R)
• M39: 11,057,078 km (0.096 R)
• M40: 11,374,973 km (0.109 R)
• M41: 12,182,802 km (0.1 R)
• M42: 12,379,523 km (0.059 R)
• M43: 12,776,107 km (0.105 R)
• M44: 13,009,330 km (0.046 R)
• M45: 13,378,687 km (0.062 R)
• M46: 14,300,060 km (0.094 R)
• M47: 14,820,661 km (0.044 R)
• M48: 15,136,163 km (0.099 R)
• M49: 15,277,084 km (0.074 R)
• M50: 16,601,025 km (0.056 R)
• M51: 17,001,798 km (0.112 R)
• M52: 17,553,365 km (0.062 R)
• M53: 17,961,618 km (0.111 R)
• M54: 18,373,012 km (0.092 R)
• M55: 18,712,001 km (0.068 R)
• M56: 19,510,853 km (0.034 R)
• M57: 19,741,085 km (0.078 R)
• M58: 20,088,301 km (0.104 R)
• M59: 20,671,284 km (0.064 R)
• M60: 22,093,362 km (0.084 R)
• M61: 22,453,743 km (0.109 R)
• M62: 22,775,827 km (0.109 R)
• M63: 23,099,407 km (0.076 R)
• M64: 23,221,030 km (0.076 R)
• M65: 24,161,402 km (0.083 R)
• M66: 24,450,126 km (0.059 R)
• M67: 26,460,273 km (0.061 R)
• M68: 26,672,852 km (0.069 R)
• M69: 26,885,729 km (0.107 R)
• M70: 27,313,579 km (0.053 R)
• M71: 27,442,233 km (0.078 R)
• M72: 27,743,524 km (0.105 R)
• M73: 28,002,627 km (0.067 R)
• M74: 28,175,712 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 532.1

Radius: 5.9

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.03 AU - 13.49 AU

Year: 16991 Days

Day: 23.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,475,214 km

• M1: 155,731 km (0.09 R)
• M2: 449,093 km (0.109 R)
• M3: 691,591 km (0.101 R)
• M4: 838,047 km (0.101 R)
• M5: 926,160 km (0.065 R)
• M6: 1,040,902 km (0.076 R)
• M7: 1,135,897 km (0.067 R)
• M8: 1,209,200 km (0.098 R)
• M9: 1,259,016 km (0.073 R)
• M10: 1,309,430 km (0.051 R)
• M11: 1,491,341 km (0.116 R)
• M12: 1,793,678 km (0.118 R)
• M13: 1,850,675 km (0.043 R)
• M14: 2,328,640 km (0.092 R)
• M15: 2,390,873 km (0.106 R)
• M16: 2,517,283 km (0.032 R)
• M17: 2,613,624 km (0.099 R)
• M18: 2,776,686 km (0.113 R)
• M19: 2,976,998 km (0.119 R)
• M20: 3,533,502 km (0.11 R)
• M21: 4,046,622 km (0.048 R)
• M22: 4,700,515 km (0.114 R)
• M23: 4,779,652 km (0.115 R)
• M24: 5,975,388 km (0.066 R)
• M25: 6,018,173 km (0.079 R)
• M26: 6,190,509 km (0.107 R)
• M27: 6,452,007 km (0.088 R)
• M28: 6,940,892 km (0.089 R)
• M29: 7,953,969 km (0.059 R)
• M30: 8,238,205 km (0.085 R)
• M31: 8,285,927 km (0.073 R)
• M32: 8,333,649 km (0.115 R)
• M33: 9,458,026 km (0.086 R)
• M34: 9,961,722 km (0.068 R)
• M35: 10,012,436 km (0.1 R)
• M36: 10,837,618 km (0.101 R)
• M37: 14,406,873 km (0.109 R)
• M38: 15,571,942 km (0.062 R)
• M39: 15,927,236 km (0.108 R)
• M40: 17,314,158 km (0.098 R)
• M41: 19,243,672 km (0.119 R)
• M42: 19,434,110 km (0.037 R)
• M43: 19,816,632 km (0.036 R)
• M44: 19,944,687 km (0.065 R)
• M45: 20,073,042 km (0.055 R)
• M46: 20,201,547 km (0.063 R)
• M47: 20,524,379 km (0.086 R)
• M48: 20,653,931 km (0.057 R)
• M49: 23,980,389 km (0.072 R)
• M50: 24,390,586 km (0.108 R)
• M51: 26,829,331 km (0.106 R)
• M52: 28,401,605 km (0.093 R)
• M53: 28,690,628 km (0.097 R)
• M54: 28,835,588 km (0.119 R)
• M55: 28,980,698 km (0.1 R)
• M56: 29,417,524 km (0.086 R)
• M57: 30,150,553 km (0.059 R)
• M58: 31,484,966 km (0.08 R)
• M59: 31,859,111 km (0.117 R)
• M60: 32,838,677 km (0.083 R)
• M61: 34,595,704 km (0.104 R)
• M62: 35,059,159 km (0.093 R)
• M63: 35,680,139 km (0.114 R)
• M64: 36,854,333 km (0.117 R)
• M65: 37,564,923 km (0.065 R)
• M66: 38,041,243 km (0.077 R)
• M67: 38,120,829 km (0.076 R)
• M68: 38,359,886 km (0.078 R)
• M69: 39,966,118 km (0.081 R)
• M70: 40,614,775 km (0.097 R)
• M71: 41,430,532 km (0.076 R)
• M72: 42,251,675 km (0.061 R)
• M73: 46,777,459 km (0.107 R)
• M74: 47,204,112 km (0.077 R)
• M75: 47,546,542 km (0.062 R)
• M76: 48,837,721 km (0.062 R)
• M77: 49,097,273 km (0.115 R)
• M78: 50,839,789 km (0.102 R)
• M79: 52,691,063 km (0.079 R)
• M80: 52,868,486 km (0.109 R)
• M81: 53,135,069 km (0.115 R)
• M82: 53,580,273 km (0.039 R)
• M83: 54,116,282 km (0.106 R)
• M84: 54,474,569 km (0.098 R)
• M85: 54,743,845 km (0.098 R)
• M86: 55,644,424 km (0.058 R)
• M87: 55,734,781 km (0.098 R)
• M88: 58,375,782 km (0.098 R)
• M89: 58,559,338 km (0.03 R)
• M90: 58,743,194 km (0.055 R)
• M91: 59,111,355 km (0.075 R)
• M92: 60,963,975 km (0.062 R)
• M93: 61,523,471 km (0.052 R)
• M94: 62,647,549 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.4

Radius: 3.6

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 17.54 AU - 18.88 AU

Year: 28968 Days

Day: 18.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 103,475,214 km

• M1: 82,129 km (0.057 R)
• M2: 122,072 km (0.12 R)
• M3: 150,346 km (0.064 R)
• M4: 238,609 km (0.088 R)
• M5: 302,337 km (0.066 R)
• M6: 431,141 km (0.092 R)
• M7: 610,359 km (0.097 R)
• M8: 681,119 km (0.045 R)
• M9: 1,314,367 km (0.118 R)
• M10: 2,461,035 km (0.038 R)
• M11: 2,984,029 km (0.116 R)
• M12: 4,604,622 km (0.079 R)
• M13: 4,956,327 km (0.111 R)
• M14: 5,063,439 km (0.115 R)
• M15: 5,910,013 km (0.119 R)
• M16: 6,485,516 km (0.068 R)
• M17: 6,641,996 km (0.113 R)
• M18: 9,133,249 km (0.096 R)
• M19: 9,176,932 km (0.097 R)
• M20: 11,781,880 km (0.028 R)
• M21: 12,942,161 km (0.108 R)
• M22: 13,535,765 km (0.118 R)
• M23: 13,735,628 km (0.109 R)
• M24: 14,903,688 km (0.071 R)
• M25: 16,527,722 km (0.086 R)
• M26: 16,687,792 km (0.102 R)
• M27: 16,741,348 km (0.083 R)
• M28: 16,848,460 km (0.107 R)
• M29: 17,822,941 km (0.077 R)
• M30: 18,982,773 km (0.086 R)
• M31: 19,038,573 km (0.068 R)
• M32: 21,548,825 km (0.053 R)
• M33: 26,620,642 km (0.095 R)
• M34: 28,389,188 km (0.12 R)
• M35: 28,645,000 km (0.114 R)
• M36: 30,391,107 km (0.079 R)
• M37: 30,718,277 km (0.058 R)
• M38: 30,783,801 km (0.034 R)
• M39: 33,242,292 km (0.042 R)
• M40: 33,782,042 km (0.041 R)
• M41: 34,120,881 km (0.06 R)
• M42: 35,831,832 km (0.105 R)
• M43: 38,768,587 km (0.071 R)
• M44: 38,839,497 km (0.109 R)
• M45: 39,194,343 km (0.08 R)
• M46: 41,636,229 km (0.074 R)
• M47: 42,145,161 km (0.092 R)
• M48: 42,290,869 km (0.093 R)
• M49: 45,315,738 km (0.046 R)
• M50: 46,138,975 km (0.077 R)
• M51: 48,104,542 km (0.106 R)
• M52: 48,409,422 km (0.053 R)
• M53: 50,097,335 km (0.04 R)
• M54: 50,251,720 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.6

Radius: 7.1

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 16.54 AU - 22.66 AU

Year: 32347 Days

Day: 16.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 103,475,214 km

• M1: 162,314 km (0.1 R)
• M2: 259,552 km (0.028 R)
• M3: 448,943 km (0.1 R)
• M4: 546,930 km (0.075 R)
• M5: 765,193 km (0.091 R)
• M6: 1,075,160 km (0.112 R)
• M7: 1,421,778 km (0.117 R)
• M8: 1,762,263 km (0.087 R)
• M9: 2,427,674 km (0.053 R)
• M10: 3,260,037 km (0.116 R)
• M11: 3,706,886 km (0.119 R)
• M12: 3,808,762 km (0.034 R)
• M13: 4,067,716 km (0.097 R)
• M14: 4,120,225 km (0.06 R)
• M15: 4,332,354 km (0.077 R)
• M16: 4,493,920 km (0.109 R)
• M17: 7,144,046 km (0.073 R)
• M18: 9,474,632 km (0.039 R)
• M19: 9,966,659 km (0.08 R)
• M20: 10,108,777 km (0.101 R)
• M21: 12,396,278 km (0.113 R)
• M22: 14,432,155 km (0.071 R)
• M23: 14,754,539 km (0.057 R)
• M24: 16,234,211 km (0.091 R)
• M25: 19,776,539 km (0.109 R)
• M26: 20,675,473 km (0.093 R)
• M27: 21,221,206 km (0.082 R)
• M28: 21,495,868 km (0.11 R)
• M29: 22,233,984 km (0.108 R)
• M30: 22,699,532 km (0.065 R)
• M31: 22,980,477 km (0.101 R)
• M32: 23,356,716 km (0.106 R)
• M33: 23,451,112 km (0.114 R)
• M34: 24,115,476 km (0.11 R)
• M35: 24,497,848 km (0.072 R)
• M36: 25,075,296 km (0.12 R)
• M37: 25,852,008 km (0.119 R)
• M38: 26,145,369 km (0.109 R)
• M39: 27,031,886 km (0.084 R)
• M40: 27,131,070 km (0.093 R)
• M41: 27,230,253 km (0.097 R)
• M42: 27,728,265 km (0.1 R)
• M43: 30,160,277 km (0.091 R)
• M44: 30,263,051 km (0.042 R)
• M45: 30,778,864 km (0.085 R)
• M46: 33,507,529 km (0.07 R)
• M47: 34,148,108 km (0.04 R)
• M48: 39,304,297 km (0.092 R)
• M49: 39,641,491 km (0.077 R)
• M50: 40,432,116 km (0.082 R)
• M51: 41,570,705 km (0.069 R)
• M52: 43,646,525 km (0.03 R)
• M53: 43,995,687 km (0.103 R)
• M54: 44,697,001 km (0.118 R)
• M55: 44,814,286 km (0.072 R)
• M56: 46,822,937 km (0.059 R)
• M57: 49,708,231 km (0.092 R)
• M58: 49,829,704 km (0.071 R)
• M59: 50,682,711 km (0.109 R)
• M60: 51,295,015 km (0.099 R)
• M61: 51,909,713 km (0.097 R)
• M62: 52,156,400 km (0.11 R)
• M63: 54,267,824 km (0.093 R)
• M64: 54,643,465 km (0.107 R)
• M65: 55,775,173 km (0.081 R)
• M66: 58,189,682 km (0.084 R)
• M67: 60,897,703 km (0.075 R)
• M68: 61,288,004 km (0.087 R)
• M69: 62,594,741 km (0.107 R)
• M70: 62,988,483 km (0.085 R)
• M71: 64,704,520 km (0.106 R)
• M72: 68,722,868 km (0.106 R)
• M73: 70,352,587 km (0.071 R)
• M74: 71,035,502 km (0.104 R)
• M75: 72,270,133 km (0.108 R)
• M76: 72,959,031 km (0.076 R)
• M77: 75,736,615 km (0.115 R)
• M78: 77,560,662 km (0.084 R)
• M79: 78,973,464 km (0.096 R)
• M80: 79,257,101 km (0.05 R)
• M81: 79,825,274 km (0.108 R)
• M82: 89,393,404 km (0.038 R)
• M83: 90,429,220 km (0.088 R)
• M84: 92,662,267 km (0.074 R)
• M85: 95,215,006 km (0.058 R)
• M86: 95,970,176 km (0.101 R)
• M87: 99,316,381 km (0.09 R)
• M88: 99,622,608 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 14,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit