🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.36 AU - 1.52 AU

Year: 625 Days

Day: 18.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,476,040 km

• M1: 466,147 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.01 AU - 2.59 AU

Year: 1261 Days

Day: 47.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.54 AU - 5.06 AU

Year: 3225 Days

Day: 32.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.7

Radius: 13.3

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.49 AU - 6.67 AU

Year: 4767 Days

Day: 7 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,476,040 km

• M1: 283,638 km (0.056 R)
• M2: 461,958 km (0.09 R)
• M3: 756,217 km (0.06 R)
• M4: 864,227 km (0.053 R)
• M5: 1,152,352 km (0.094 R)
• M6: 1,820,008 km (0.087 R)
• M7: 1,919,640 km (0.112 R)
• M8: 2,038,271 km (0.09 R)
• M9: 2,159,445 km (0.103 R)
• M10: 2,283,163 km (0.08 R)
• M11: 2,500,828 km (0.076 R)
• M12: 2,649,977 km (0.101 R)
• M13: 3,195,111 km (0.119 R)
• M14: 3,501,787 km (0.082 R)
• M15: 3,690,430 km (0.102 R)
• M16: 4,143,711 km (0.118 R)
• M17: 4,254,414 km (0.057 R)
• M18: 4,366,014 km (0.117 R)
• M19: 4,683,760 km (0.103 R)
• M20: 5,079,895 km (0.081 R)
• M21: 5,294,119 km (0.088 R)
• M22: 5,414,396 km (0.04 R)
• M23: 5,511,335 km (0.096 R)
• M24: 5,633,257 km (0.115 R)
• M25: 5,805,445 km (0.03 R)
• M26: 6,155,354 km (0.107 R)
• M27: 6,358,358 km (0.096 R)
• M28: 6,563,607 km (0.058 R)
• M29: 6,771,248 km (0.092 R)
• M30: 7,139,558 km (0.075 R)
• M31: 7,514,600 km (0.07 R)
• M32: 8,424,006 km (0.062 R)
• M33: 8,963,456 km (0.076 R)
• M34: 9,338,946 km (0.112 R)
• M35: 9,514,125 km (0.107 R)
• M36: 9,602,089 km (0.111 R)
• M37: 9,808,384 km (0.06 R)
• M38: 10,406,028 km (0.11 R)
• M39: 10,648,376 km (0.076 R)
• M40: 10,954,005 km (0.115 R)
• M41: 11,138,758 km (0.1 R)
• M42: 11,262,476 km (0.094 R)
• M43: 12,109,798 km (0.11 R)
• M44: 12,557,395 km (0.081 R)
• M45: 13,206,051 km (0.076 R)
• M46: 14,266,700 km (0.114 R)
• M47: 14,637,553 km (0.097 R)
• M48: 14,807,347 km (0.057 R)
• M49: 15,045,955 km (0.119 R)
• M50: 15,561,619 km (0.113 R)
• M51: 16,013,255 km (0.087 R)
• M52: 16,117,974 km (0.091 R)
• M53: 16,469,080 km (0.074 R)
• M54: 17,214,676 km (0.074 R)
• M55: 17,322,087 km (0.099 R)
• M56: 17,609,614 km (0.101 R)
• M57: 17,862,584 km (0.116 R)
• M58: 18,371,965 km (0.119 R)
• M59: 20,079,325 km (0.079 R)
• M60: 20,419,361 km (0.075 R)
• M61: 20,799,340 km (0.106 R)
• M62: 21,335,349 km (0.117 R)
• M63: 21,953,338 km (0.088 R)
• M64: 22,381,637 km (0.043 R)
• M65: 22,773,583 km (0.093 R)
• M66: 23,167,624 km (0.085 R)
• M67: 23,484,472 km (0.112 R)
• M68: 24,002,530 km (0.066 R)
• M69: 24,122,657 km (0.111 R)
• M70: 24,242,933 km (0.112 R)
• M71: 24,604,960 km (0.076 R)
• M72: 24,806,917 km (0.034 R)
• M73: 25,009,473 km (0.076 R)
• M74: 25,416,080 km (0.076 R)
• M75: 26,194,587 km (0.097 R)
• M76: 26,648,916 km (0.091 R)
• M77: 27,439,840 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.4

Radius: 12.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.75 AU - 6.91 AU

Year: 6455 Days

Day: 9 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 31,476,040 km

• M1: 167,101 km (0.109 R)
• M2: 429,346 km (0.115 R)
• M3: 567,574 km (0.05 R)
• M4: 845,677 km (0.098 R)
• M5: 1,211,892 km (0.051 R)
• M6: 1,467,406 km (0.039 R)
• M7: 2,279,273 km (0.086 R)
• M8: 2,378,756 km (0.094 R)
• M9: 2,465,373 km (0.063 R)
• M10: 2,552,888 km (0.107 R)
• M11: 2,671,369 km (0.102 R)
• M12: 2,929,426 km (0.075 R)
• M13: 3,227,724 km (0.086 R)
• M14: 3,421,154 km (0.088 R)
• M15: 3,718,704 km (0.052 R)
• M16: 3,938,762 km (0.097 R)
• M17: 4,198,315 km (0.073 R)
• M18: 4,553,011 km (0.096 R)
• M19: 4,954,532 km (0.114 R)
• M20: 5,291,576 km (0.079 R)
• M21: 5,811,279 km (0.114 R)
• M22: 5,929,162 km (0.106 R)
• M23: 6,227,011 km (0.099 R)
• M24: 6,448,566 km (0.091 R)
• M25: 7,003,574 km (0.113 R)
• M26: 7,789,112 km (0.113 R)
• M27: 7,897,421 km (0.09 R)
• M28: 8,669,645 km (0.099 R)
• M29: 9,053,514 km (0.119 R)
• M30: 9,144,619 km (0.07 R)
• M31: 9,628,119 km (0.099 R)
• M32: 9,861,192 km (0.117 R)
• M33: 10,357,109 km (0.1 R)
• M34: 10,500,275 km (0.118 R)
• M35: 10,668,123 km (0.096 R)
• M36: 11,397,563 km (0.112 R)
• M37: 11,644,249 km (0.101 R)
• M38: 11,867,898 km (0.066 R)
• M39: 12,547,372 km (0.086 R)
• M40: 12,699,962 km (0.072 R)
• M41: 12,955,924 km (0.082 R)
• M42: 13,524,844 km (0.118 R)
• M43: 13,917,539 km (0.033 R)
• M44: 14,526,851 km (0.11 R)
• M45: 14,767,703 km (0.12 R)
• M46: 14,848,187 km (0.094 R)
• M47: 15,226,221 km (0.077 R)
• M48: 15,771,655 km (0.091 R)
• M49: 16,268,020 km (0.117 R)
• M50: 16,573,948 km (0.066 R)
• M51: 17,446,253 km (0.084 R)
• M52: 17,930,950 km (0.113 R)
• M53: 18,913,659 km (0.09 R)
• M54: 19,765,619 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.1

Radius: 13.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.47 AU - 12.09 AU

Year: 11061 Days

Day: 13.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 31,476,040 km

• M1: 269,875 km (0.106 R)
• M2: 713,881 km (0.106 R)
• M3: 1,182,870 km (0.101 R)
• M4: 1,272,928 km (0.118 R)
• M5: 1,885,382 km (0.084 R)
• M6: 2,463,877 km (0.077 R)
• M7: 2,700,840 km (0.046 R)
• M8: 3,223,086 km (0.063 R)
• M9: 3,588,853 km (0.101 R)
• M10: 4,590,411 km (0.072 R)
• M11: 4,824,382 km (0.109 R)
• M12: 5,213,037 km (0.046 R)
• M13: 5,862,292 km (0.04 R)
• M14: 6,180,636 km (0.097 R)
• M15: 6,635,862 km (0.056 R)
• M16: 6,867,589 km (0.087 R)
• M17: 7,068,350 km (0.079 R)
• M18: 7,373,081 km (0.076 R)
• M19: 7,821,126 km (0.045 R)
• M20: 8,349,057 km (0.113 R)
• M21: 8,563,431 km (0.09 R)
• M22: 9,107,668 km (0.116 R)
• M23: 12,033,204 km (0.058 R)
• M24: 12,275,702 km (0.091 R)
• M25: 13,680,276 km (0.115 R)
• M26: 14,444,422 km (0.064 R)
• M27: 14,961,582 km (0.095 R)
• M28: 15,704,784 km (0.102 R)
• M29: 15,837,179 km (0.046 R)
• M30: 16,103,014 km (0.115 R)
• M31: 16,281,035 km (0.054 R)
• M32: 17,045,331 km (0.113 R)
• M33: 17,409,003 km (0.096 R)
• M34: 18,329,330 km (0.096 R)
• M35: 18,422,230 km (0.109 R)
• M36: 18,795,476 km (0.118 R)
• M37: 20,892,839 km (0.042 R)
• M38: 22,067,780 km (0.105 R)
• M39: 22,464,215 km (0.094 R)
• M40: 23,264,114 km (0.086 R)
• M41: 23,364,794 km (0.056 R)
• M42: 23,667,730 km (0.109 R)
• M43: 24,022,576 km (0.087 R)
• M44: 24,532,704 km (0.094 R)
• M45: 26,925,223 km (0.105 R)
• M46: 27,455,099 km (0.097 R)
• M47: 27,828,196 km (0.102 R)
• M48: 27,988,565 km (0.062 R)
• M49: 28,202,789 km (0.102 R)
• M50: 28,795,047 km (0.073 R)
• M51: 30,927,415 km (0.064 R)
• M52: 31,204,470 km (0.105 R)
• M53: 31,482,423 km (0.1 R)
• M54: 32,096,672 km (0.066 R)
• M55: 32,208,721 km (0.074 R)
• M56: 32,827,607 km (0.117 R)
• M57: 32,997,102 km (0.1 R)
• M58: 33,450,533 km (0.112 R)
• M59: 33,848,912 km (0.079 R)
• M60: 35,922,637 km (0.077 R)
• M61: 37,033,701 km (0.075 R)
• M62: 38,037,353 km (0.083 R)
• M63: 38,631,855 km (0.092 R)
• M64: 39,589,581 km (0.082 R)
• M65: 40,433,911 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.8

Radius: 8.8

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 8.64 AU - 11.52 AU

Year: 11574 Days

Day: 12.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,476,040 km

• M1: 155,881 km (0.056 R)
• M2: 289,023 km (0.089 R)
• M3: 460,163 km (0.066 R)
• M4: 677,978 km (0.099 R)
• M5: 1,086,529 km (0.048 R)
• M6: 1,176,587 km (0.111 R)
• M7: 1,253,780 km (0.043 R)
• M8: 1,332,618 km (0.1 R)
• M9: 1,787,844 km (0.111 R)
• M10: 2,098,110 km (0.078 R)
• M11: 2,269,400 km (0.112 R)
• M12: 2,386,086 km (0.09 R)
• M13: 2,465,074 km (0.047 R)
• M14: 3,127,942 km (0.043 R)
• M15: 3,434,767 km (0.12 R)
• M16: 3,546,816 km (0.111 R)
• M17: 3,889,993 km (0.079 R)
• M18: 4,243,942 km (0.108 R)
• M19: 4,315,899 km (0.115 R)
• M20: 4,534,461 km (0.084 R)
• M21: 4,881,827 km (0.118 R)
• M22: 5,135,246 km (0.113 R)
• M23: 5,263,451 km (0.049 R)
• M24: 5,760,864 km (0.082 R)
• M25: 6,273,088 km (0.099 R)
• M26: 6,382,892 km (0.115 R)
• M27: 6,520,971 km (0.029 R)
• M28: 6,660,097 km (0.056 R)
• M29: 6,969,466 km (0.091 R)
• M30: 7,457,005 km (0.097 R)
• M31: 7,544,221 km (0.108 R)
• M32: 7,631,735 km (0.068 R)
• M33: 7,896,374 km (0.095 R)
• M34: 8,223,844 km (0.092 R)
• M35: 9,609,569 km (0.064 R)
• M36: 10,313,128 km (0.106 R)
• M37: 10,377,903 km (0.099 R)
• M38: 10,605,741 km (0.114 R)
• M39: 10,671,115 km (0.052 R)
• M40: 11,905,148 km (0.104 R)
• M41: 12,729,582 km (0.098 R)
• M42: 12,938,570 km (0.097 R)
• M43: 13,113,450 km (0.103 R)
• M44: 13,714,534 km (0.073 R)
• M45: 14,072,223 km (0.085 R)
• M46: 14,396,701 km (0.109 R)
• M47: 15,016,485 km (0.113 R)
• M48: 15,126,888 km (0.053 R)
• M49: 15,533,495 km (0.063 R)
• M50: 15,645,095 km (0.084 R)
• M51: 16,169,136 km (0.038 R)
• M52: 16,395,478 km (0.098 R)
• M53: 16,547,020 km (0.086 R)
• M54: 16,966,044 km (0.088 R)
• M55: 17,273,019 km (0.075 R)
• M56: 18,244,059 km (0.115 R)
• M57: 18,637,352 km (0.066 R)
• M58: 19,073,280 km (0.065 R)
• M59: 19,472,556 km (0.083 R)
• M60: 19,995,700 km (0.039 R)
• M61: 20,279,188 km (0.096 R)
• M62: 20,441,951 km (0.11 R)
• M63: 20,686,693 km (0.11 R)
• M64: 21,509,780 km (0.105 R)
• M65: 21,634,096 km (0.101 R)
• M66: 22,511,488 km (0.12 R)
• M67: 22,764,308 km (0.1 R)
• M68: 22,848,831 km (0.119 R)
• M69: 22,933,354 km (0.09 R)
• M70: 23,443,034 km (0.116 R)
• M71: 24,344,061 km (0.09 R)
• M72: 24,430,379 km (0.096 R)
• M73: 25,038,046 km (0.065 R)
• M74: 25,125,262 km (0.091 R)
• M75: 25,475,171 km (0.06 R)
• M76: 26,268,189 km (0.041 R)
• M77: 26,623,335 km (0.063 R)
• M78: 27,024,706 km (0.057 R)
• M79: 27,383,142 km (0.087 R)
• M80: 28,422,548 km (0.098 R)
• M81: 29,061,481 km (0.078 R)
• M82: 30,260,657 km (0.048 R)
• M83: 30,400,083 km (0.077 R)
• M84: 30,819,705 km (0.116 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 16,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit