🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.54 AU - 0.66 AU

Year: 300 Days

Day: 40.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.54 AU - 0.8 AU

Year: 354 Days

Day: 42.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,428,312 km

• M1: 363,224 km (0.075 R)
• M2: 503,995 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.8

Radius: 13.1

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.6 AU - 0.76 AU

Year: 362 Days

Day: 6.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 43,428,312 km

• M1: 163,062 km (0.063 R)
• M2: 263,741 km (0.034 R)
• M3: 402,119 km (0.076 R)
• M4: 659,727 km (0.081 R)
• M5: 781,649 km (0.115 R)
• M6: 869,014 km (0.073 R)
• M7: 977,921 km (0.041 R)
• M8: 1,059,602 km (0.108 R)
• M9: 1,215,782 km (0.068 R)
• M10: 1,324,540 km (0.096 R)
• M11: 1,416,093 km (0.071 R)
• M12: 1,499,270 km (0.076 R)
• M13: 1,611,319 km (0.119 R)
• M14: 1,726,359 km (0.092 R)
• M15: 1,855,462 km (0.107 R)
• M16: 2,196,246 km (0.072 R)
• M17: 2,293,784 km (0.108 R)
• M18: 2,525,212 km (0.084 R)
• M19: 2,634,119 km (0.061 R)
• M20: 2,797,331 km (0.085 R)
• M21: 2,917,009 km (0.06 R)
• M22: 3,051,946 km (0.12 R)
• M23: 3,272,453 km (0.086 R)
• M24: 4,122,768 km (0.108 R)
• M25: 4,229,132 km (0.082 R)
• M26: 4,320,985 km (0.066 R)
• M27: 4,405,657 km (0.098 R)
• M28: 4,600,434 km (0.064 R)
• M29: 4,694,980 km (0.085 R)
• M30: 4,886,016 km (0.112 R)
• M31: 5,079,745 km (0.095 R)
• M32: 5,169,354 km (0.091 R)
• M33: 5,399,885 km (0.071 R)
• M34: 5,524,799 km (0.081 R)
• M35: 5,616,951 km (0.111 R)
• M36: 5,718,229 km (0.06 R)
• M37: 5,803,051 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 12.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.86 AU - 1.12 AU

Year: 636 Days

Day: 9.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 102.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 43,428,312 km

• M1: 178,919 km (0.066 R)
• M2: 338,241 km (0.064 R)
• M3: 423,960 km (0.084 R)
• M4: 521,797 km (0.101 R)
• M5: 600,935 km (0.079 R)
• M6: 765,343 km (0.115 R)
• M7: 858,393 km (0.099 R)
• M8: 936,333 km (0.064 R)
• M9: 1,034,469 km (0.081 R)
• M10: 1,115,701 km (0.075 R)
• M11: 1,239,418 km (0.094 R)
• M12: 1,478,177 km (0.064 R)
• M13: 1,594,414 km (0.085 R)
• M14: 1,781,112 km (0.097 R)
• M15: 1,905,428 km (0.091 R)
• M16: 2,078,214 km (0.049 R)
• M17: 2,176,350 km (0.07 R)
• M18: 2,326,845 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.9

Radius: 8.1

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.76 AU - 1.25 AU

Year: 646 Days

Day: 9.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 43,428,312 km

• M1: 156,330 km (0.096 R)
• M2: 242,199 km (0.029 R)
• M3: 385,514 km (0.118 R)
• M4: 527,332 km (0.07 R)
• M5: 628,760 km (0.103 R)
• M6: 757,564 km (0.054 R)
• M7: 900,878 km (0.068 R)
• M8: 1,030,131 km (0.04 R)
• M9: 1,100,143 km (0.063 R)
• M10: 1,183,918 km (0.097 R)
• M11: 1,251,386 km (0.044 R)
• M12: 1,402,929 km (0.107 R)
• M13: 1,467,854 km (0.054 R)
• M14: 1,547,291 km (0.104 R)
• M15: 1,621,342 km (0.092 R)
• M16: 1,766,152 km (0.068 R)
• M17: 1,865,037 km (0.111 R)
• M18: 2,105,590 km (0.097 R)
• M19: 2,225,867 km (0.072 R)
• M20: 2,465,373 km (0.092 R)
• M21: 2,552,439 km (0.085 R)
• M22: 2,648,630 km (0.107 R)
• M23: 2,770,553 km (0.078 R)
• M24: 2,861,059 km (0.103 R)
• M25: 3,028,310 km (0.11 R)
• M26: 3,087,700 km (0.067 R)
• M27: 3,181,648 km (0.114 R)
• M28: 3,233,408 km (0.106 R)
• M29: 3,372,534 km (0.095 R)
• M30: 3,496,102 km (0.042 R)
• M31: 3,647,944 km (0.119 R)
• M32: 3,729,325 km (0.068 R)
• M33: 3,884,608 km (0.084 R)
• M34: 3,958,509 km (0.088 R)
• M35: 4,042,134 km (0.086 R)
• M36: 4,135,633 km (0.041 R)
• M37: 4,643,967 km (0.095 R)
• M38: 4,850,861 km (0.097 R)
• M39: 4,910,401 km (0.084 R)
• M40: 4,970,389 km (0.062 R)
• M41: 5,070,769 km (0.112 R)
• M42: 5,121,184 km (0.092 R)
• M43: 5,182,070 km (0.073 R)
• M44: 5,293,969 km (0.112 R)
• M45: 5,345,282 km (0.119 R)
• M46: 5,406,916 km (0.106 R)
• M47: 5,541,255 km (0.083 R)
• M48: 5,624,581 km (0.088 R)
• M49: 5,687,262 km (0.09 R)
• M50: 5,813,523 km (0.065 R)
• M51: 5,993,788 km (0.09 R)
• M52: 6,480,131 km (0.106 R)
• M53: 6,622,997 km (0.088 R)
• M54: 6,844,851 km (0.084 R)
• M55: 6,945,380 km (0.105 R)
• M56: 7,080,318 km (0.118 R)
• M57: 7,216,152 km (0.032 R)
• M58: 7,364,254 km (0.096 R)
• M59: 7,455,958 km (0.084 R)
• M60: 7,524,922 km (0.106 R)
• M61: 7,628,893 km (0.116 R)
• M62: 7,733,163 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.2

Radius: 8.7

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.66 AU - 3.98 AU

Year: 4821 Days

Day: 13.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,428,312 km

• M1: 109,954 km (0.057 R)
• M2: 174,282 km (0.111 R)
• M3: 229,633 km (0.101 R)
• M4: 475,422 km (0.053 R)
• M5: 541,095 km (0.08 R)
• M6: 601,533 km (0.099 R)
• M7: 1,238,521 km (0.11 R)
• M8: 1,478,476 km (0.054 R)
• M9: 1,553,424 km (0.108 R)
• M10: 1,759,720 km (0.066 R)
• M11: 1,839,455 km (0.098 R)
• M12: 2,058,018 km (0.111 R)
• M13: 2,227,512 km (0.046 R)
• M14: 2,431,115 km (0.116 R)
• M15: 2,535,235 km (0.113 R)
• M16: 2,778,780 km (0.111 R)
• M17: 2,919,253 km (0.115 R)
• M18: 3,158,460 km (0.056 R)
• M19: 3,504,181 km (0.087 R)
• M20: 3,588,404 km (0.08 R)
• M21: 3,775,850 km (0.099 R)
• M22: 4,178,269 km (0.062 R)
• M23: 4,285,530 km (0.108 R)
• M24: 4,411,791 km (0.095 R)
• M25: 4,557,649 km (0.08 R)
• M26: 4,612,850 km (0.068 R)
• M27: 5,004,946 km (0.062 R)
• M28: 5,603,338 km (0.118 R)
• M29: 5,682,326 km (0.105 R)
• M30: 5,861,095 km (0.083 R)
• M31: 6,041,809 km (0.104 R)
• M32: 6,347,138 km (0.117 R)
• M33: 6,846,047 km (0.082 R)
• M34: 6,994,000 km (0.109 R)
• M35: 7,293,046 km (0.103 R)
• M36: 7,357,672 km (0.05 R)
• M37: 7,444,140 km (0.119 R)
• M38: 8,237,607 km (0.091 R)
• M39: 8,394,984 km (0.086 R)
• M40: 8,553,408 km (0.115 R)
• M41: 8,667,252 km (0.087 R)
• M42: 9,927,614 km (0.091 R)
• M43: 10,095,313 km (0.101 R)
• M44: 10,287,995 km (0.067 R)
• M45: 10,433,255 km (0.119 R)
• M46: 10,676,950 km (0.06 R)
• M47: 11,145,191 km (0.079 R)
• M48: 11,519,634 km (0.088 R)
• M49: 11,620,164 km (0.05 R)
• M50: 11,847,403 km (0.08 R)
• M51: 12,101,720 km (0.056 R)
• M52: 12,203,895 km (0.116 R)
• M53: 12,538,097 km (0.104 R)
• M54: 12,719,260 km (0.047 R)
• M55: 13,031,919 km (0.12 R)
• M56: 13,452,738 km (0.11 R)
• M57: 13,585,282 km (0.084 R)
• M58: 14,443,076 km (0.1 R)
• M59: 14,551,534 km (0.052 R)
• M60: 14,687,369 km (0.116 R)
• M61: 15,042,963 km (0.056 R)
• M62: 15,125,392 km (0.084 R)
• M63: 15,484,277 km (0.091 R)
• M64: 15,539,778 km (0.059 R)
• M65: 15,762,380 km (0.077 R)
• M66: 16,182,450 km (0.027 R)
• M67: 16,436,318 km (0.066 R)
• M68: 16,521,290 km (0.071 R)
• M69: 16,663,108 km (0.088 R)
• M70: 16,805,376 km (0.119 R)
• M71: 16,890,946 km (0.117 R)
• M72: 17,234,722 km (0.119 R)
• M73: 17,522,847 km (0.045 R)
• M74: 18,016,371 km (0.12 R)
• M75: 18,162,378 km (0.09 R)
• M76: 18,839,159 km (0.119 R)
• M77: 19,135,961 km (0.039 R)
• M78: 19,614,226 km (0.11 R)
• M79: 19,794,491 km (0.089 R)
• M80: 20,156,817 km (0.037 R)
• M81: 20,278,141 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.7

Radius: 7.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.22 AU - 8.52 AU

Year: 14255 Days

Day: 23.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 99.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 43,428,312 km

• M1: 102,923 km (0.112 R)
• M2: 227,688 km (0.12 R)
• M3: 654,640 km (0.095 R)
• M4: 780,901 km (0.06 R)
• M5: 830,567 km (0.093 R)
• M6: 1,719,927 km (0.1 R)
• M7: 1,919,640 km (0.091 R)
• M8: 2,173,956 km (0.088 R)
• M9: 2,439,044 km (0.11 R)
• M10: 3,000,036 km (0.04 R)
• M11: 3,322,569 km (0.083 R)
• M12: 3,684,596 km (0.077 R)
• M13: 3,798,440 km (0.089 R)
• M14: 4,117,831 km (0.099 R)
• M15: 4,597,741 km (0.048 R)
• M16: 4,875,544 km (0.098 R)
• M17: 4,937,927 km (0.108 R)
• M18: 5,318,503 km (0.109 R)
• M19: 5,415,144 km (0.114 R)
• M20: 5,544,845 km (0.109 R)
• M21: 5,774,328 km (0.076 R)
• M22: 6,175,101 km (0.098 R)
• M23: 6,516,034 km (0.084 R)
• M24: 6,758,233 km (0.079 R)
• M25: 6,968,269 km (0.113 R)
• M26: 7,323,115 km (0.043 R)
• M27: 8,087,261 km (0.046 R)
• M28: 8,497,757 km (0.095 R)
• M29: 8,724,398 km (0.077 R)
• M30: 8,914,986 km (0.112 R)
• M31: 9,300,051 km (0.09 R)
• M32: 9,927,464 km (0.037 R)
• M33: 10,086,487 km (0.081 R)
• M34: 10,286,350 km (0.115 R)
• M35: 10,366,684 km (0.083 R)
• M36: 10,975,996 km (0.041 R)
• M37: 11,347,148 km (0.102 R)
• M38: 11,471,763 km (0.116 R)
• M39: 12,059,384 km (0.082 R)
• M40: 12,314,298 km (0.079 R)
• M41: 13,438,975 km (0.068 R)
• M42: 14,192,051 km (0.088 R)
• M43: 15,049,845 km (0.062 R)
• M44: 16,204,142 km (0.084 R)
• M45: 16,297,641 km (0.114 R)
• M46: 16,391,439 km (0.083 R)
• M47: 16,910,244 km (0.096 R)
• M48: 17,290,821 km (0.114 R)
• M49: 17,818,902 km (0.086 R)
• M50: 18,989,355 km (0.059 R)
• M51: 19,733,605 km (0.068 R)
• M52: 20,638,971 km (0.119 R)
• M53: 21,045,877 km (0.118 R)
• M54: 21,712,485 km (0.102 R)
• M55: 22,386,125 km (0.109 R)
• M56: 23,224,621 km (0.115 R)
• M57: 23,594,576 km (0.055 R)
• M58: 25,746,392 km (0.115 R)
• M59: 25,800,995 km (0.119 R)
• M60: 25,855,598 km (0.106 R)
• M61: 26,790,286 km (0.094 R)
• M62: 26,845,637 km (0.103 R)
• M63: 27,122,842 km (0.104 R)
• M64: 27,512,544 km (0.043 R)
• M65: 28,522,928 km (0.114 R)
• M66: 28,976,060 km (0.1 R)
• M67: 29,203,449 km (0.109 R)
• M68: 30,176,434 km (0.101 R)
• M69: 30,234,029 km (0.108 R)
• M70: 33,158,817 km (0.109 R)
• M71: 33,814,355 km (0.071 R)
• M72: 33,934,033 km (0.075 R)
• M73: 33,993,872 km (0.111 R)
• M74: 34,654,796 km (0.082 R)
• M75: 34,896,247 km (0.03 R)
• M76: 35,259,321 km (0.103 R)
• M77: 35,320,057 km (0.067 R)
• M78: 36,233,801 km (0.115 R)
• M79: 37,155,474 km (0.101 R)
• M80: 37,898,227 km (0.043 R)
• M81: 38,022,543 km (0.056 R)
• M82: 38,458,621 km (0.085 R)
• M83: 39,021,707 km (0.084 R)
• M84: 39,335,713 km (0.079 R)
• M85: 39,524,505 km (0.097 R)
• M86: 39,587,486 km (0.078 R)
• M87: 40,536,535 km (0.093 R)
• M88: 41,365,008 km (0.047 R)
• M89: 42,327,970 km (0.053 R)
• M90: 42,456,923 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 18,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit