🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.51 AU - 0.61 AU

Year: 271 Days

Day: 23.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.58 AU - 0.66 AU

Year: 315 Days

Day: 41.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267

Radius: 9.6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.66 AU - 0.86 AU

Year: 428 Days

Day: 5.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 48,983,099 km

• M1: 120,426 km (0.086 R)
• M2: 196,422 km (0.105 R)
• M3: 277,504 km (0.086 R)
• M4: 344,524 km (0.101 R)
• M5: 419,024 km (0.116 R)
• M6: 497,413 km (0.117 R)
• M7: 602,730 km (0.08 R)
• M8: 713,283 km (0.111 R)
• M9: 820,694 km (0.098 R)
• M10: 901,477 km (0.053 R)
• M11: 966,701 km (0.108 R)
• M12: 1,037,461 km (0.049 R)
• M13: 1,110,166 km (0.115 R)
• M14: 1,176,587 km (0.066 R)
• M15: 1,322,146 km (0.096 R)
• M16: 1,456,634 km (0.108 R)
• M17: 1,551,779 km (0.068 R)
• M18: 1,689,558 km (0.093 R)
• M19: 1,753,137 km (0.109 R)
• M20: 2,132,368 km (0.096 R)
• M21: 2,206,269 km (0.072 R)
• M22: 2,301,264 km (0.101 R)
• M23: 2,412,864 km (0.086 R)
• M24: 2,568,147 km (0.051 R)
• M25: 2,673,613 km (0.1 R)
• M26: 2,954,408 km (0.112 R)
• M27: 3,053,891 km (0.046 R)
• M28: 3,132,131 km (0.087 R)
• M29: 3,193,915 km (0.032 R)
• M30: 3,279,036 km (0.047 R)
• M31: 3,376,424 km (0.116 R)
• M32: 3,544,722 km (0.08 R)
• M33: 3,662,305 km (0.097 R)
• M34: 3,781,385 km (0.032 R)
• M35: 3,853,342 km (0.111 R)
• M36: 3,925,897 km (0.088 R)
• M37: 3,986,634 km (0.077 R)
• M38: 4,060,086 km (0.093 R)
• M39: 4,282,837 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.8

Radius: 14.4

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.02 AU - 1.49 AU

Year: 902 Days

Day: 5.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 48,983,099 km

• M1: 181,761 km (0.09 R)
• M2: 300,692 km (0.088 R)
• M3: 436,078 km (0.115 R)
• M4: 548,575 km (0.108 R)
• M5: 640,129 km (0.108 R)
• M6: 823,387 km (0.056 R)
• M7: 1,144,873 km (0.096 R)
• M8: 1,328,579 km (0.1 R)
• M9: 1,467,406 km (0.086 R)
• M10: 1,570,927 km (0.084 R)
• M11: 1,668,764 km (0.059 R)
• M12: 1,845,140 km (0.051 R)
• M13: 1,975,141 km (0.112 R)
• M14: 2,081,505 km (0.106 R)
• M15: 2,374,866 km (0.037 R)
• M16: 2,565,155 km (0.114 R)
• M17: 2,691,565 km (0.112 R)
• M18: 2,790,449 km (0.092 R)
• M19: 3,387,793 km (0.113 R)
• M20: 3,646,747 km (0.106 R)
• M21: 3,745,482 km (0.111 R)
• M22: 3,979,603 km (0.043 R)
• M23: 4,218,660 km (0.082 R)
• M24: 4,322,630 km (0.046 R)
• M25: 4,450,836 km (0.118 R)
• M26: 4,675,233 km (0.042 R)
• M27: 4,939,871 km (0.091 R)
• M28: 5,296,513 km (0.065 R)
• M29: 5,521,957 km (0.11 R)
• M30: 5,635,950 km (0.073 R)
• M31: 6,204,721 km (0.119 R)
• M32: 6,549,544 km (0.119 R)
• M33: 7,119,811 km (0.035 R)
• M34: 7,550,953 km (0.071 R)
• M35: 7,663,749 km (0.103 R)
• M36: 7,833,842 km (0.104 R)
• M37: 7,990,920 km (0.06 R)
• M38: 8,264,534 km (0.109 R)
• M39: 8,717,966 km (0.08 R)
• M40: 9,044,538 km (0.057 R)
• M41: 9,269,682 km (0.118 R)
• M42: 9,390,408 km (0.108 R)
• M43: 9,542,250 km (0.078 R)
• M44: 9,664,172 km (0.054 R)
• M45: 9,786,693 km (0.112 R)
• M46: 9,878,995 km (0.07 R)
• M47: 10,079,755 km (0.106 R)
• M48: 10,313,277 km (0.112 R)
• M49: 10,501,322 km (0.049 R)
• M50: 10,690,563 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.5

Radius: 10.5

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.48 AU - 2.08 AU

Year: 1533 Days

Day: 5.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 48,983,099 km

• M1: 131,048 km (0.104 R)
• M2: 246,537 km (0.117 R)
• M3: 312,211 km (0.113 R)
• M4: 387,010 km (0.088 R)
• M5: 470,037 km (0.074 R)
• M6: 554,260 km (0.059 R)
• M7: 719,117 km (0.067 R)
• M8: 841,189 km (0.069 R)
• M9: 1,018,014 km (0.116 R)
• M10: 1,276,369 km (0.106 R)
• M11: 1,364,183 km (0.038 R)
• M12: 1,472,492 km (0.1 R)
• M13: 1,565,093 km (0.03 R)
• M14: 1,894,507 km (0.087 R)
• M15: 2,098,709 km (0.111 R)
• M16: 2,172,011 km (0.066 R)
• M17: 2,674,660 km (0.079 R)
• M18: 2,951,267 km (0.039 R)
• M19: 3,249,266 km (0.119 R)
• M20: 3,469,923 km (0.08 R)
• M21: 3,682,950 km (0.087 R)
• M22: 3,797,392 km (0.1 R)
• M23: 3,939,062 km (0.084 R)
• M24: 4,056,197 km (0.092 R)
• M25: 4,320,835 km (0.12 R)
• M26: 4,604,772 km (0.1 R)
• M27: 4,728,340 km (0.068 R)
• M28: 5,006,891 km (0.106 R)
• M29: 5,119,838 km (0.107 R)
• M30: 5,319,700 km (0.097 R)
• M31: 5,449,402 km (0.099 R)
• M32: 5,624,132 km (0.109 R)
• M33: 5,979,128 km (0.057 R)
• M34: 6,463,825 km (0.08 R)
• M35: 6,556,127 km (0.088 R)
• M36: 6,820,017 km (0.057 R)
• M37: 6,929,822 km (0.109 R)
• M38: 7,040,076 km (0.081 R)
• M39: 7,150,928 km (0.113 R)
• M40: 7,471,067 km (0.111 R)
• M41: 7,795,844 km (0.097 R)
• M42: 8,241,646 km (0.107 R)
• M43: 8,375,237 km (0.054 R)
• M44: 8,814,755 km (0.105 R)
• M45: 8,985,895 km (0.108 R)
• M46: 9,857,602 km (0.092 R)
• M47: 9,981,918 km (0.081 R)
• M48: 10,195,992 km (0.066 R)
• M49: 10,357,558 km (0.085 R)
• M50: 10,520,171 km (0.106 R)
• M51: 10,994,247 km (0.084 R)
• M52: 11,086,249 km (0.112 R)
• M53: 11,308,103 km (0.077 R)
• M54: 11,382,304 km (0.117 R)
• M55: 11,494,053 km (0.074 R)
• M56: 11,718,600 km (0.094 R)
• M57: 12,477,510 km (0.07 R)
• M58: 12,573,402 km (0.115 R)
• M59: 12,650,445 km (0.092 R)
• M60: 12,940,365 km (0.092 R)
• M61: 13,037,604 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.2

Radius: 10.5

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.51 AU - 4.15 AU

Year: 3924 Days

Day: 10.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,983,099 km

• M1: 176,675 km (0.083 R)
• M2: 249,080 km (0.115 R)
• M3: 326,871 km (0.083 R)
• M4: 482,603 km (0.061 R)
• M5: 675,734 km (0.111 R)
• M6: 746,194 km (0.076 R)
• M7: 1,019,809 km (0.093 R)
• M8: 1,090,269 km (0.119 R)
• M9: 1,376,450 km (0.085 R)
• M10: 1,742,815 km (0.116 R)
• M11: 1,900,940 km (0.066 R)
• M12: 2,018,973 km (0.12 R)
• M13: 2,154,658 km (0.105 R)
• M14: 2,483,325 km (0.072 R)
• M15: 2,580,264 km (0.083 R)
• M16: 2,912,521 km (0.076 R)
• M17: 3,083,811 km (0.112 R)
• M18: 3,347,252 km (0.112 R)
• M19: 3,617,875 km (0.051 R)
• M20: 3,783,779 km (0.047 R)
• M21: 3,971,225 km (0.1 R)
• M22: 4,161,514 km (0.078 R)
• M23: 4,355,093 km (0.112 R)
• M24: 4,551,515 km (0.098 R)
• M25: 5,076,005 km (0.095 R)
• M26: 5,282,899 km (0.073 R)
• M27: 5,556,065 km (0.066 R)
• M28: 6,182,132 km (0.118 R)
• M29: 6,381,097 km (0.099 R)
• M30: 6,537,277 km (0.07 R)
• M31: 6,694,654 km (0.109 R)
• M32: 6,830,639 km (0.104 R)
• M33: 6,967,521 km (0.091 R)
• M34: 7,036,336 km (0.092 R)
• M35: 7,407,039 km (0.098 R)
• M36: 7,855,683 km (0.113 R)
• M37: 8,143,510 km (0.095 R)
• M38: 8,361,623 km (0.097 R)
• M39: 8,655,583 km (0.071 R)
• M40: 8,779,151 km (0.099 R)
• M41: 9,077,898 km (0.043 R)
• M42: 9,153,146 km (0.093 R)
• M43: 9,228,543 km (0.084 R)
• M44: 9,456,081 km (0.089 R)
• M45: 9,685,565 km (0.109 R)
• M46: 9,762,458 km (0.103 R)
• M47: 9,942,574 km (0.119 R)
• M48: 10,595,120 km (0.098 R)
• M49: 11,100,461 km (0.087 R)
• M50: 11,450,670 km (0.11 R)
• M51: 11,996,552 km (0.118 R)
• M52: 12,915,831 km (0.032 R)
• M53: 13,000,504 km (0.046 R)
• M54: 13,598,596 km (0.104 R)
• M55: 13,886,572 km (0.089 R)
• M56: 14,089,427 km (0.111 R)
• M57: 15,686,683 km (0.072 R)
• M58: 15,777,040 km (0.065 R)
• M59: 16,875,537 km (0.118 R)
• M60: 16,999,105 km (0.11 R)
• M61: 17,465,252 km (0.099 R)
• M62: 19,017,031 km (0.03 R)
• M63: 20,316,288 km (0.075 R)
• M64: 20,381,962 km (0.085 R)
• M65: 20,513,608 km (0.059 R)
• M66: 20,645,553 km (0.062 R)
• M67: 21,109,456 km (0.08 R)
• M68: 21,643,970 km (0.052 R)
• M69: 22,250,589 km (0.07 R)
• M70: 22,454,042 km (0.1 R)
• M71: 22,862,893 km (0.073 R)

Asteroid Belt

Center: 6.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.4

Radius: 4.4

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.78 AU - 10.56 AU

Year: 17930 Days

Day: 24 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 48,983,099 km

• M1: 203,603 km (0.071 R)
• M2: 248,183 km (0.05 R)
• M3: 321,785 km (0.085 R)
• M4: 618,288 km (0.111 R)
• M5: 720,613 km (0.102 R)
• M6: 1,161,777 km (0.114 R)
• M7: 1,267,244 km (0.052 R)
• M8: 2,088,685 km (0.113 R)
• M9: 2,217,040 km (0.09 R)
• M10: 2,321,759 km (0.068 R)
• M11: 2,563,060 km (0.097 R)
• M12: 3,127,643 km (0.061 R)
• M13: 3,791,259 km (0.051 R)
• M14: 3,979,603 km (0.085 R)
• M15: 4,138,924 km (0.102 R)
• M16: 5,276,766 km (0.101 R)
• M17: 5,628,620 km (0.12 R)
• M18: 5,843,442 km (0.067 R)
• M19: 6,355,217 km (0.109 R)
• M20: 6,691,662 km (0.057 R)
• M21: 6,919,201 km (0.089 R)
• M22: 7,304,116 km (0.117 R)
• M23: 7,854,487 km (0.101 R)
• M24: 8,296,249 km (0.086 R)
• M25: 8,663,811 km (0.038 R)
• M26: 8,704,950 km (0.04 R)
• M27: 9,161,972 km (0.109 R)
• M28: 10,055,969 km (0.097 R)
• M29: 10,272,886 km (0.1 R)
• M30: 10,360,101 km (0.089 R)
• M31: 10,491,448 km (0.07 R)
• M32: 11,245,721 km (0.076 R)
• M33: 11,561,372 km (0.049 R)
• M34: 11,925,643 km (0.099 R)
• M35: 12,665,554 km (0.081 R)
• M36: 12,759,053 km (0.046 R)
• M37: 13,324,982 km (0.092 R)
• M38: 13,611,162 km (0.064 R)
• M39: 13,659,034 km (0.07 R)
• M40: 13,947,458 km (0.051 R)
• M41: 14,873,918 km (0.093 R)
• M42: 15,469,317 km (0.111 R)
• M43: 15,669,479 km (0.089 R)
• M44: 15,870,539 km (0.12 R)
• M45: 16,427,791 km (0.12 R)
• M46: 17,198,070 km (0.084 R)
• M47: 18,666,972 km (0.109 R)
• M48: 19,794,790 km (0.096 R)
• M49: 20,339,626 km (0.104 R)
• M50: 20,394,379 km (0.07 R)
• M51: 20,613,839 km (0.099 R)
• M52: 21,277,006 km (0.071 R)
• M53: 21,388,307 km (0.093 R)
• M54: 21,499,608 km (0.082 R)
• M55: 21,891,105 km (0.092 R)
• M56: 22,003,304 km (0.093 R)
• M57: 22,172,050 km (0.082 R)
• M58: 22,284,847 km (0.105 R)
• M59: 22,397,793 km (0.08 R)
• M60: 22,908,371 km (0.077 R)
• M61: 23,022,364 km (0.108 R)
• M62: 23,079,361 km (0.102 R)
• M63: 26,051,272 km (0.097 R)
• M64: 26,528,340 km (0.093 R)
• M65: 27,309,540 km (0.111 R)
• M66: 29,264,635 km (0.103 R)
• M67: 29,698,319 km (0.079 R)
• M68: 29,822,635 km (0.095 R)
• M69: 30,571,970 km (0.07 R)
• M70: 31,138,049 km (0.087 R)
• M71: 31,264,309 km (0.104 R)
• M72: 31,390,720 km (0.066 R)
• M73: 31,771,147 km (0.11 R)
• M74: 31,898,156 km (0.054 R)
• M75: 32,344,406 km (0.068 R)
• M76: 32,985,582 km (0.108 R)
• M77: 33,307,667 km (0.1 R)
• M78: 33,890,051 km (0.103 R)
• M79: 35,262,163 km (0.078 R)
• M80: 35,393,809 km (0.095 R)
• M81: 36,054,284 km (0.106 R)
• M82: 36,785,518 km (0.117 R)
• M83: 37,186,440 km (0.087 R)
• M84: 37,656,028 km (0.091 R)
• M85: 39,280,960 km (0.096 R)
• M86: 40,376,914 km (0.035 R)
• M87: 40,514,544 km (0.117 R)
• M88: 41,067,009 km (0.07 R)
• M89: 41,344,064 km (0.071 R)
• M90: 41,552,305 km (0.112 R)
• M91: 44,078,265 km (0.117 R)
• M92: 44,646,288 km (0.091 R)
• M93: 48,983,130 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 18,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit