🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.46 AU - 0.74 AU

Year: 296 Days

Day: 30.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 32.5 °

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: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.51 AU - 0.73 AU

Year: 310 Days

Day: 24.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 6.8 °

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: 175.2

Radius: 14.3

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.68 AU - 0.84 AU

Year: 421 Days

Day: 6.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 87,418,383 km

• M1: 178,470 km (0.11 R)
• M2: 288,724 km (0.057 R)
• M3: 379,530 km (0.085 R)
• M4: 484,398 km (0.045 R)
• M5: 574,605 km (0.096 R)
• M6: 675,135 km (0.092 R)
• M7: 782,995 km (0.118 R)
• M8: 891,304 km (0.073 R)
• M9: 1,031,777 km (0.114 R)
• M10: 1,156,092 km (0.073 R)
• M11: 1,264,551 km (0.109 R)
• M12: 1,373,009 km (0.106 R)
• M13: 1,462,170 km (0.095 R)
• M14: 1,611,767 km (0.05 R)
• M15: 1,766,601 km (0.119 R)
• M16: 1,885,232 km (0.079 R)
• M17: 2,070,435 km (0.068 R)
• M18: 2,182,932 km (0.068 R)
• M19: 2,293,036 km (0.093 R)
• M20: 2,450,413 km (0.075 R)
• M21: 2,541,967 km (0.092 R)
• M22: 2,743,027 km (0.101 R)
• M23: 2,872,130 km (0.094 R)
• M24: 3,057,182 km (0.071 R)
• M25: 3,191,222 km (0.114 R)
• M26: 3,296,838 km (0.111 R)
• M27: 3,434,318 km (0.037 R)
• M28: 3,615,481 km (0.04 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.8

Radius: 8.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1 AU - 1.02 AU

Year: 645 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,418,383 km

• M1: 110,403 km (0.088 R)
• M2: 172,337 km (0.104 R)
• M3: 284,685 km (0.053 R)
• M4: 364,121 km (0.088 R)
• M5: 676,182 km (0.068 R)
• M6: 740,210 km (0.11 R)
• M7: 855,251 km (0.094 R)
• M8: 927,357 km (0.118 R)
• M9: 985,700 km (0.103 R)
• M10: 1,192,893 km (0.088 R)
• M11: 1,327,232 km (0.083 R)
• M12: 1,424,621 km (0.118 R)
• M13: 1,482,216 km (0.044 R)
• M14: 1,668,166 km (0.077 R)
• M15: 1,819,110 km (0.09 R)
• M16: 2,018,524 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.3

Radius: 10.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.39 AU - 1.81 AU

Year: 1287 Days

Day: 14.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 87,418,383 km

• M1: 142,716 km (0.062 R)
• M2: 218,413 km (0.076 R)
• M3: 301,141 km (0.078 R)
• M4: 480,209 km (0.055 R)
• M5: 556,654 km (0.084 R)
• M6: 703,409 km (0.103 R)
• M7: 792,869 km (0.106 R)
• M8: 897,886 km (0.097 R)
• M9: 1,049,728 km (0.036 R)
• M10: 1,197,681 km (0.08 R)
• M11: 1,294,022 km (0.057 R)
• M12: 1,473,988 km (0.097 R)
• M13: 1,549,834 km (0.107 R)
• M14: 1,749,098 km (0.085 R)
• M15: 1,874,162 km (0.058 R)
• M16: 1,987,109 km (0.102 R)
• M17: 2,110,228 km (0.061 R)
• M18: 2,188,467 km (0.085 R)
• M19: 2,437,398 km (0.041 R)
• M20: 2,561,116 km (0.092 R)
• M21: 2,712,509 km (0.048 R)
• M22: 2,823,809 km (0.087 R)
• M23: 2,919,103 km (0.085 R)
• M24: 2,989,115 km (0.113 R)
• M25: 3,375,227 km (0.078 R)
• M26: 3,654,227 km (0.118 R)
• M27: 3,739,348 km (0.065 R)
• M28: 3,834,792 km (0.096 R)
• M29: 3,930,983 km (0.092 R)
• M30: 4,018,348 km (0.099 R)
• M31: 4,155,530 km (0.048 R)
• M32: 4,224,644 km (0.078 R)
• M33: 4,525,485 km (0.084 R)
• M34: 4,617,189 km (0.109 R)
• M35: 4,969,043 km (0.061 R)
• M36: 5,297,410 km (0.03 R)
• M37: 5,437,284 km (0.099 R)
• M38: 5,567,434 km (0.092 R)
• M39: 5,709,552 km (0.068 R)
• M40: 5,997,678 km (0.112 R)
• M41: 6,166,125 km (0.114 R)
• M42: 6,313,329 km (0.034 R)
• M43: 6,715,448 km (0.116 R)
• M44: 7,149,731 km (0.038 R)
• M45: 7,268,811 km (0.082 R)
• M46: 7,436,361 km (0.095 R)
• M47: 7,508,616 km (0.116 R)
• M48: 7,653,876 km (0.081 R)
• M49: 7,751,114 km (0.089 R)
• M50: 7,910,137 km (0.066 R)
• M51: 8,045,673 km (0.091 R)
• M52: 8,219,057 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.6

Radius: 8.7

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.94 AU - 2.32 AU

Year: 1977 Days

Day: 11 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 87,418,383 km

• M1: 113,694 km (0.1 R)
• M2: 259,852 km (0.027 R)
• M3: 328,218 km (0.116 R)
• M4: 436,227 km (0.118 R)
• M5: 497,712 km (0.057 R)
• M6: 652,546 km (0.12 R)
• M7: 747,690 km (0.11 R)
• M8: 921,373 km (0.111 R)
• M9: 990,787 km (0.104 R)
• M10: 1,108,371 km (0.084 R)
• M11: 1,279,511 km (0.106 R)
• M12: 1,364,931 km (0.065 R)
• M13: 1,459,626 km (0.106 R)
• M14: 1,579,155 km (0.12 R)
• M15: 1,671,158 km (0.099 R)
• M16: 1,772,735 km (0.111 R)
• M17: 1,941,481 km (0.071 R)
• M18: 2,048,593 km (0.115 R)
• M19: 2,166,028 km (0.087 R)
• M20: 2,311,885 km (0.084 R)
• M21: 2,381,748 km (0.091 R)
• M22: 2,550,344 km (0.093 R)
• M23: 2,768,907 km (0.1 R)
• M24: 2,861,807 km (0.068 R)
• M25: 3,050,899 km (0.037 R)
• M26: 3,461,096 km (0.116 R)
• M27: 3,601,718 km (0.119 R)
• M28: 3,682,950 km (0.119 R)
• M29: 3,785,425 km (0.041 R)
• M30: 3,847,358 km (0.118 R)
• M31: 4,290,317 km (0.096 R)
• M32: 4,365,715 km (0.088 R)
• M33: 4,627,661 km (0.112 R)
• M34: 4,805,084 km (0.072 R)
• M35: 5,247,295 km (0.088 R)
• M36: 5,514,178 km (0.066 R)
• M37: 5,988,852 km (0.101 R)
• M38: 6,061,257 km (0.082 R)
• M39: 6,194,698 km (0.09 R)
• M40: 6,304,503 km (0.111 R)
• M41: 7,258,189 km (0.074 R)
• M42: 7,386,993 km (0.111 R)
• M43: 7,646,845 km (0.072 R)
• M44: 7,738,548 km (0.1 R)
• M45: 8,015,903 km (0.065 R)
• M46: 8,162,509 km (0.097 R)
• M47: 8,881,027 km (0.076 R)
• M48: 9,115,896 km (0.039 R)
• M49: 9,227,047 km (0.104 R)
• M50: 9,338,647 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.1

Radius: 4.2

Gravity: 14.35 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.11 AU - 7.07 AU

Year: 9556 Days

Day: 22.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 87,418,383 km

• M1: 168,447 km (0.098 R)
• M2: 208,390 km (0.057 R)
• M3: 359,783 km (0.114 R)
• M4: 413,638 km (0.059 R)
• M5: 554,111 km (0.061 R)
• M6: 669,301 km (0.113 R)
• M7: 863,329 km (0.078 R)
• M8: 1,043,146 km (0.115 R)
• M9: 1,723,218 km (0.074 R)
• M10: 2,046,050 km (0.1 R)
• M11: 2,204,474 km (0.106 R)
• M12: 2,575,327 km (0.105 R)
• M13: 2,681,841 km (0.12 R)
• M14: 2,811,542 km (0.102 R)
• M15: 3,513,605 km (0.117 R)
• M16: 3,584,365 km (0.094 R)
• M17: 3,703,295 km (0.073 R)
• M18: 3,823,422 km (0.066 R)
• M19: 4,443,655 km (0.091 R)
• M20: 4,571,412 km (0.062 R)
• M21: 4,648,754 km (0.102 R)
• M22: 4,804,485 km (0.067 R)
• M23: 5,390,460 km (0.037 R)
• M24: 5,471,991 km (0.082 R)
• M25: 5,691,750 km (0.05 R)
• M26: 5,774,927 km (0.03 R)
• M27: 5,802,752 km (0.11 R)
• M28: 5,886,377 km (0.116 R)
• M29: 5,914,352 km (0.108 R)
• M30: 6,570,039 km (0.086 R)
• M31: 7,278,535 km (0.1 R)
• M32: 7,825,764 km (0.102 R)
• M33: 8,042,082 km (0.061 R)
• M34: 8,073,199 km (0.053 R)
• M35: 8,798,748 km (0.084 R)
• M36: 8,991,430 km (0.11 R)
• M37: 9,023,744 km (0.029 R)
• M38: 10,243,864 km (0.115 R)
• M39: 11,097,170 km (0.078 R)
• M40: 11,725,481 km (0.093 R)
• M41: 11,760,786 km (0.057 R)
• M42: 12,079,579 km (0.075 R)
• M43: 12,617,384 km (0.111 R)
• M44: 13,053,013 km (0.111 R)
• M45: 13,346,374 km (0.109 R)
• M46: 13,939,380 km (0.108 R)
• M47: 14,126,377 km (0.109 R)
• M48: 14,616,610 km (0.11 R)
• M49: 15,227,717 km (0.048 R)
• M50: 15,575,083 km (0.07 R)
• M51: 16,672,383 km (0.109 R)
• M52: 18,201,124 km (0.096 R)
• M53: 20,576,439 km (0.093 R)
• M54: 21,260,550 km (0.032 R)
• M55: 22,651,062 km (0.1 R)
• M56: 23,180,040 km (0.038 R)
• M57: 24,836,388 km (0.047 R)
• M58: 25,427,449 km (0.086 R)
• M59: 25,931,145 km (0.109 R)
• M60: 27,228,009 km (0.045 R)
• M61: 27,931,418 km (0.105 R)
• M62: 29,788,078 km (0.039 R)
• M63: 31,438,890 km (0.089 R)
• M64: 31,585,945 km (0.09 R)
• M65: 31,979,238 km (0.025 R)
• M66: 32,324,809 km (0.05 R)
• M67: 33,368,703 km (0.105 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.9

Radius: 7.6

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 8.42 AU - 12.58 AU

Year: 21633 Days

Day: 24.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,418,383 km

• M1: 195,225 km (0.113 R)
• M2: 399,127 km (0.057 R)
• M3: 482,004 km (0.054 R)
• M4: 666,309 km (0.071 R)
• M5: 819,497 km (0.115 R)
• M6: 1,608,925 km (0.097 R)
• M7: 1,781,561 km (0.094 R)
• M8: 2,033,484 km (0.107 R)
• M9: 2,939,149 km (0.096 R)
• M10: 3,589,302 km (0.113 R)
• M11: 4,330,110 km (0.12 R)
• M12: 4,426,003 km (0.1 R)
• M13: 10,425,924 km (0.096 R)
• M14: 11,805,217 km (0.094 R)
• M15: 13,380,632 km (0.074 R)
• M16: 14,659,095 km (0.079 R)
• M17: 15,680,101 km (0.089 R)
• M18: 16,423,303 km (0.118 R)
• M19: 18,175,992 km (0.034 R)
• M20: 19,035,132 km (0.119 R)
• M21: 20,227,876 km (0.063 R)
• M22: 20,954,922 km (0.116 R)
• M23: 21,117,684 km (0.103 R)
• M24: 21,199,215 km (0.107 R)
• M25: 22,434,893 km (0.073 R)
• M26: 23,019,522 km (0.104 R)
• M27: 25,320,936 km (0.08 R)
• M28: 25,407,553 km (0.088 R)
• M29: 26,016,715 km (0.117 R)
• M30: 26,630,815 km (0.116 R)
• M31: 27,072,427 km (0.093 R)
• M32: 27,249,701 km (0.111 R)
• M33: 28,591,594 km (0.072 R)
• M34: 29,955,029 km (0.076 R)
• M35: 30,783,053 km (0.066 R)
• M36: 32,086,200 km (0.066 R)
• M37: 33,692,732 km (0.092 R)
• M38: 34,170,248 km (0.059 R)
• M39: 34,265,991 km (0.067 R)
• M40: 35,519,022 km (0.09 R)
• M41: 35,615,962 km (0.07 R)
• M42: 35,907,528 km (0.077 R)
• M43: 36,591,041 km (0.104 R)
• M44: 37,377,178 km (0.116 R)
• M45: 38,567,079 km (0.057 R)
• M46: 38,666,711 km (0.098 R)
• M47: 41,187,286 km (0.06 R)
• M48: 42,415,933 km (0.042 R)
• M49: 43,449,056 km (0.09 R)
• M50: 44,072,879 km (0.116 R)
• M51: 45,119,017 km (0.051 R)
• M52: 46,173,532 km (0.105 R)
• M53: 46,597,493 km (0.113 R)
• M54: 48,306,499 km (0.072 R)
• M55: 48,629,331 km (0.068 R)
• M56: 48,844,902 km (0.11 R)
• M57: 49,060,771 km (0.111 R)
• M58: 49,710,176 km (0.09 R)
• M59: 49,818,784 km (0.04 R)
• M60: 50,689,743 km (0.056 R)
• M61: 51,785,697 km (0.061 R)
• M62: 52,116,009 km (0.119 R)
• M63: 54,447,641 km (0.066 R)
• M64: 54,559,540 km (0.106 R)
• M65: 56,473,047 km (0.111 R)
• M66: 56,699,687 km (0.11 R)
• M67: 57,837,080 km (0.064 R)
• M68: 58,179,659 km (0.108 R)
• M69: 59,672,496 km (0.088 R)
• M70: 61,294,137 km (0.084 R)
• M71: 63,047,574 km (0.043 R)
• M72: 63,518,059 km (0.094 R)
• M73: 64,225,807 km (0.107 R)
• M74: 64,817,616 km (0.099 R)
• M75: 66,603,814 km (0.117 R)
• M76: 68,406,170 km (0.036 R)
• M77: 68,526,895 km (0.099 R)
• M78: 70,468,077 km (0.06 R)
• M79: 70,834,143 km (0.088 R)
• M80: 70,956,215 km (0.084 R)
• M81: 72,550,479 km (0.107 R)
• M82: 72,673,598 km (0.108 R)
• M83: 73,043,404 km (0.091 R)
• M84: 74,901,559 km (0.117 R)
• M85: 75,524,485 km (0.113 R)
• M86: 76,023,992 km (0.049 R)
• M87: 76,524,696 km (0.083 R)
• M88: 76,900,785 km (0.082 R)
• M89: 78,538,134 km (0.111 R)
• M90: 78,664,544 km (0.097 R)
• M91: 81,079,353 km (0.088 R)
• M92: 81,335,016 km (0.112 R)
• M93: 81,718,884 km (0.108 R)
• M94: 81,975,145 km (0.045 R)
• M95: 84,034,958 km (0.044 R)
• M96: 87,418,413 km (0.08 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 16,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit