🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.47 AU - 0.59 AU

Year: 141 Days

Day: 12.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.77 AU - 1.21 AU

Year: 360 Days

Day: 24 Hours

Environment

Temp: 21 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 93,244,824 km

• M1: 374,443 km (0.115 R)
• M2: 401,969 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.54 AU - 2.38 AU

Year: 1002 Days

Day: 30.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.39 AU - 5.59 AU

Year: 3475 Days

Day: 42.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.4

Radius: 10.5

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.24 AU - 7.46 AU

Year: 5845 Days

Day: 14.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 93,244,824 km

• M1: 185,501 km (0.112 R)
• M2: 357,240 km (0.069 R)
• M3: 496,067 km (0.077 R)
• M4: 618,288 km (0.102 R)
• M5: 725,550 km (0.032 R)
• M6: 924,066 km (0.036 R)
• M7: 1,211,593 km (0.089 R)
• M8: 1,333,067 km (0.093 R)
• M9: 1,588,281 km (0.098 R)
• M10: 1,676,992 km (0.086 R)
• M11: 1,776,624 km (0.116 R)
• M12: 1,887,476 km (0.071 R)
• M13: 2,314,429 km (0.099 R)
• M14: 2,456,547 km (0.109 R)
• M15: 2,528,802 km (0.041 R)
• M16: 2,664,787 km (0.039 R)
• M17: 2,749,758 km (0.07 R)
• M18: 3,143,350 km (0.119 R)
• M19: 3,210,670 km (0.096 R)
• M20: 3,278,587 km (0.118 R)
• M21: 3,461,844 km (0.097 R)
• M22: 4,068,912 km (0.068 R)
• M23: 4,378,580 km (0.094 R)
• M24: 4,593,552 km (0.061 R)
• M25: 4,683,161 km (0.116 R)
• M26: 5,232,784 km (0.043 R)
• M27: 5,407,065 km (0.047 R)
• M28: 5,720,174 km (0.025 R)
• M29: 5,969,404 km (0.114 R)
• M30: 6,179,888 km (0.104 R)
• M31: 7,373,230 km (0.11 R)
• M32: 7,599,123 km (0.11 R)
• M33: 8,104,165 km (0.085 R)
• M34: 8,588,713 km (0.087 R)
• M35: 8,715,273 km (0.107 R)
• M36: 8,922,167 km (0.079 R)
• M37: 9,146,863 km (0.099 R)
• M38: 9,292,421 km (0.102 R)
• M39: 9,471,191 km (0.067 R)
• M40: 9,618,395 km (0.093 R)
• M41: 9,799,409 km (0.095 R)
• M42: 10,332,127 km (0.097 R)
• M43: 10,433,105 km (0.094 R)
• M44: 10,585,097 km (0.047 R)
• M45: 10,942,785 km (0.084 R)
• M46: 11,011,301 km (0.087 R)
• M47: 11,739,992 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.4

Radius: 11.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.65 AU - 10.61 AU

Year: 10915 Days

Day: 11.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 93,244,824 km

• M1: 168,298 km (0.077 R)
• M2: 252,521 km (0.105 R)
• M3: 393,293 km (0.068 R)
• M4: 489,634 km (0.098 R)
• M5: 671,994 km (0.06 R)
• M6: 1,001,558 km (0.115 R)
• M7: 1,130,810 km (0.052 R)
• M8: 1,472,342 km (0.113 R)
• M9: 1,846,337 km (0.064 R)
• M10: 2,022,114 km (0.093 R)
• M11: 2,097,063 km (0.045 R)
• M12: 2,343,451 km (0.087 R)
• M13: 2,438,296 km (0.115 R)
• M14: 3,156,066 km (0.063 R)
• M15: 3,786,472 km (0.048 R)
• M16: 4,106,761 km (0.087 R)
• M17: 4,241,249 km (0.083 R)
• M18: 4,416,428 km (0.117 R)
• M19: 4,514,714 km (0.085 R)
• M20: 5,202,715 km (0.114 R)
• M21: 5,285,891 km (0.093 R)
• M22: 5,537,964 km (0.118 R)
• M23: 6,010,543 km (0.042 R)
• M24: 6,653,216 km (0.049 R)
• M25: 7,294,542 km (0.116 R)
• M26: 7,434,565 km (0.107 R)
• M27: 7,812,300 km (0.106 R)
• M28: 8,003,636 km (0.067 R)
• M29: 8,635,986 km (0.1 R)
• M30: 8,883,421 km (0.092 R)
• M31: 9,871,215 km (0.12 R)
• M32: 10,628,181 km (0.094 R)
• M33: 11,512,155 km (0.087 R)
• M34: 11,894,377 km (0.089 R)
• M35: 13,608,021 km (0.118 R)
• M36: 14,215,837 km (0.081 R)
• M37: 14,332,523 km (0.057 R)
• M38: 14,684,826 km (0.119 R)
• M39: 14,773,239 km (0.052 R)
• M40: 15,069,592 km (0.082 R)
• M41: 15,517,787 km (0.062 R)
• M42: 16,030,908 km (0.064 R)
• M43: 16,152,531 km (0.115 R)
• M44: 16,549,713 km (0.076 R)
• M45: 16,857,586 km (0.098 R)
• M46: 17,385,068 km (0.097 R)
• M47: 17,603,929 km (0.079 R)
• M48: 18,488,352 km (0.06 R)
• M49: 18,807,594 km (0.104 R)
• M50: 18,935,949 km (0.069 R)
• M51: 19,161,094 km (0.108 R)
• M52: 19,451,912 km (0.107 R)
• M53: 19,841,914 km (0.115 R)
• M54: 20,103,411 km (0.104 R)
• M55: 20,497,751 km (0.118 R)
• M56: 20,662,757 km (0.112 R)
• M57: 20,795,151 km (0.107 R)
• M58: 21,294,060 km (0.11 R)
• M59: 21,394,291 km (0.114 R)
• M60: 22,032,924 km (0.067 R)
• M61: 22,916,898 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296

Radius: 5.8

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 17.46 AU - 20.38 AU

Year: 30059 Days

Day: 17.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,244,824 km

• M1: 78,838 km (0.059 R)
• M2: 126,111 km (0.084 R)
• M3: 269,575 km (0.068 R)
• M4: 652,845 km (0.038 R)
• M5: 1,409,212 km (0.085 R)
• M6: 2,040,515 km (0.059 R)
• M7: 2,210,757 km (0.067 R)
• M8: 2,420,942 km (0.061 R)
• M9: 2,528,503 km (0.093 R)
• M10: 2,823,061 km (0.06 R)
• M11: 3,404,548 km (0.052 R)
• M12: 3,688,336 km (0.044 R)
• M13: 3,729,625 km (0.117 R)
• M14: 3,770,914 km (0.118 R)
• M15: 4,718,167 km (0.068 R)
• M16: 5,218,123 km (0.091 R)
• M17: 5,975,238 km (0.07 R)
• M18: 8,173,579 km (0.072 R)
• M19: 8,498,356 km (0.1 R)
• M20: 9,104,676 km (0.033 R)
• M21: 9,667,912 km (0.077 R)
• M22: 10,887,135 km (0.025 R)
• M23: 11,605,354 km (0.072 R)
• M24: 12,400,467 km (0.088 R)
• M25: 13,024,140 km (0.1 R)
• M26: 13,150,102 km (0.103 R)
• M27: 13,594,108 km (0.104 R)
• M28: 13,657,986 km (0.111 R)
• M29: 14,043,051 km (0.063 R)
• M30: 14,692,755 km (0.078 R)
• M31: 14,823,952 km (0.034 R)
• M32: 15,819,676 km (0.118 R)
• M33: 16,905,457 km (0.107 R)
• M34: 16,974,122 km (0.103 R)
• M35: 17,735,576 km (0.102 R)
• M36: 17,805,288 km (0.046 R)
• M37: 18,296,268 km (0.082 R)
• M38: 18,578,859 km (0.12 R)
• M39: 20,231,317 km (0.073 R)
• M40: 22,155,145 km (0.115 R)
• M41: 22,986,461 km (0.096 R)
• M42: 24,524,028 km (0.107 R)
• M43: 24,757,550 km (0.084 R)
• M44: 25,936,082 km (0.105 R)
• M45: 26,253,379 km (0.056 R)
• M46: 26,412,551 km (0.104 R)
• M47: 26,651,908 km (0.069 R)
• M48: 27,132,715 km (0.066 R)
• M49: 27,616,365 km (0.098 R)
• M50: 30,661,580 km (0.051 R)
• M51: 31,249,499 km (0.088 R)
• M52: 31,333,723 km (0.106 R)
• M53: 31,671,814 km (0.075 R)
• M54: 32,010,952 km (0.066 R)
• M55: 32,095,924 km (0.107 R)
• M56: 32,607,399 km (0.079 R)
• M57: 32,778,389 km (0.093 R)
• M58: 33,035,698 km (0.098 R)
• M59: 35,117,203 km (0.111 R)
• M60: 37,419,663 km (0.103 R)
• M61: 38,227,941 km (0.115 R)
• M62: 38,951,246 km (0.068 R)
• M63: 41,332,994 km (0.061 R)
• M64: 41,982,398 km (0.092 R)
• M65: 44,802,917 km (0.085 R)
• M66: 45,278,937 km (0.109 R)
• M67: 45,374,381 km (0.084 R)
• M68: 45,469,824 km (0.105 R)
• M69: 46,717,171 km (0.116 R)
• M70: 48,364,992 km (0.104 R)
• M71: 49,441,498 km (0.116 R)
• M72: 49,834,791 km (0.113 R)
• M73: 50,328,015 km (0.1 R)
• M74: 51,219,768 km (0.097 R)
• M75: 56,268,397 km (0.088 R)
• M76: 58,020,786 km (0.076 R)
• M77: 58,124,308 km (0.12 R)
• M78: 58,539,442 km (0.065 R)
• M79: 59,164,013 km (0.105 R)
• M80: 61,473,056 km (0.081 R)
• M81: 61,578,672 km (0.09 R)
• M82: 62,107,800 km (0.111 R)
• M83: 62,425,995 km (0.055 R)
• M84: 64,346,682 km (0.109 R)
• M85: 64,991,299 km (0.095 R)
• M86: 66,178,508 km (0.111 R)
• M87: 66,611,893 km (0.095 R)
• M88: 67,481,804 km (0.101 R)
• M89: 67,590,712 km (0.076 R)
• M90: 69,342,503 km (0.072 R)
• M91: 70,003,276 km (0.059 R)
• M92: 70,666,145 km (0.094 R)
• M93: 73,899,104 km (0.094 R)
• M94: 74,348,795 km (0.119 R)
• M95: 74,912,331 km (0.028 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.1

Radius: 5.9

Gravity: 14.51 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 17.66 AU - 21.46 AU

Year: 31597 Days

Day: 18.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,244,824 km

• M1: 227,688 km (0.083 R)
• M2: 606,769 km (0.088 R)
• M3: 1,053,169 km (0.084 R)
• M4: 1,653,206 km (0.045 R)
• M5: 3,019,783 km (0.062 R)
• M6: 3,754,458 km (0.056 R)
• M7: 4,440,514 km (0.058 R)
• M8: 5,006,442 km (0.099 R)
• M9: 5,164,717 km (0.088 R)
• M10: 6,092,373 km (0.081 R)
• M11: 6,374,814 km (0.069 R)
• M12: 6,719,637 km (0.098 R)
• M13: 7,129,386 km (0.084 R)
• M14: 8,469,483 km (0.093 R)
• M15: 8,784,686 km (0.111 R)
• M16: 8,975,723 km (0.073 R)
• M17: 9,039,601 km (0.115 R)
• M18: 9,951,101 km (0.107 R)
• M19: 10,687,571 km (0.101 R)
• M20: 11,303,017 km (0.064 R)
• M21: 12,000,442 km (0.103 R)
• M22: 12,354,391 km (0.107 R)
• M23: 14,473,744 km (0.115 R)
• M24: 15,230,110 km (0.102 R)
• M25: 15,306,555 km (0.08 R)
• M26: 15,690,273 km (0.08 R)
• M27: 15,922,001 km (0.1 R)
• M28: 16,388,896 km (0.037 R)
• M29: 17,018,254 km (0.098 R)
• M30: 17,176,977 km (0.059 R)
• M31: 18,058,109 km (0.102 R)
• M32: 18,300,906 km (0.117 R)
• M33: 19,947,380 km (0.053 R)
• M34: 20,198,405 km (0.071 R)
• M35: 20,872,942 km (0.05 R)
• M36: 21,042,736 km (0.046 R)
• M37: 22,504,456 km (0.094 R)
• M38: 23,467,568 km (0.107 R)
• M39: 23,821,067 km (0.066 R)
• M40: 24,623,062 km (0.055 R)
• M41: 25,072,454 km (0.115 R)
• M42: 26,620,343 km (0.107 R)
• M43: 26,989,101 km (0.059 R)
• M44: 29,331,505 km (0.1 R)
• M45: 29,807,675 km (0.098 R)
• M46: 30,094,753 km (0.111 R)
• M47: 33,113,339 km (0.105 R)
• M48: 33,808,221 km (0.104 R)
• M49: 34,809,181 km (0.049 R)
• M50: 37,353,990 km (0.096 R)
• M51: 38,700,670 km (0.108 R)
• M52: 41,228,575 km (0.035 R)
• M53: 41,975,816 km (0.052 R)
• M54: 42,082,928 km (0.079 R)
• M55: 43,159,285 km (0.039 R)
• M56: 43,375,603 km (0.118 R)
• M57: 47,219,222 km (0.116 R)
• M58: 47,665,322 km (0.086 R)
• M59: 48,337,316 km (0.069 R)
• M60: 48,449,514 km (0.034 R)
• M61: 50,485,541 km (0.104 R)
• M62: 50,941,665 km (0.101 R)
• M63: 51,284,843 km (0.094 R)
• M64: 52,433,904 km (0.1 R)
• M65: 56,876,961 km (0.084 R)
• M66: 57,827,655 km (0.038 R)
• M67: 58,783,586 km (0.078 R)
• M68: 61,074,827 km (0.055 R)
• M69: 61,196,151 km (0.091 R)
• M70: 61,804,416 km (0.119 R)
• M71: 62,536,847 km (0.105 R)
• M72: 64,504,059 km (0.04 R)
• M73: 66,616,530 km (0.103 R)
• M74: 68,625,181 km (0.09 R)
• M75: 71,803,537 km (0.061 R)
• M76: 72,316,508 km (0.054 R)
• M77: 73,346,041 km (0.032 R)
• M78: 74,639,913 km (0.08 R)
• M79: 76,463,810 km (0.12 R)
• M80: 76,987,702 km (0.077 R)
• M81: 77,118,750 km (0.076 R)
• M82: 77,644,137 km (0.027 R)
• M83: 78,038,776 km (0.107 R)
• M84: 82,023,017 km (0.109 R)
• M85: 82,559,175 km (0.038 R)
• M86: 83,904,808 km (0.05 R)
• M87: 84,986,401 km (0.052 R)
• M88: 85,664,827 km (0.085 R)
• M89: 86,208,915 km (0.069 R)
• M90: 87,573,995 km (0.115 R)
• M91: 88,808,626 km (0.098 R)
• M92: 90,048,942 km (0.039 R)
• M93: 91,156,415 km (0.099 R)
• M94: 92,128,951 km (0.104 R)
• M95: 92,407,502 km (0.094 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 20,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit