🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.55 AU - 0.65 AU

Year: 300 Days

Day: 13.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,480,356 km

• M1: 162,014 km (0.119 R)
• M2: 210,035 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.2

Radius: 8.8

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.02 AU - 1.42 AU

Year: 870 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 20,480,356 km

• M1: 144,960 km (0.111 R)
• M2: 230,082 km (0.077 R)
• M3: 332,855 km (0.107 R)
• M4: 389,702 km (0.109 R)
• M5: 506,538 km (0.087 R)
• M6: 574,605 km (0.075 R)
• M7: 631,453 km (0.045 R)
• M8: 710,739 km (0.046 R)
• M9: 767,287 km (0.059 R)
• M10: 841,787 km (0.07 R)
• M11: 952,490 km (0.086 R)
• M12: 1,009,935 km (0.119 R)
• M13: 1,092,214 km (0.106 R)
• M14: 1,189,303 km (0.078 R)
• M15: 1,276,668 km (0.101 R)
• M16: 1,372,710 km (0.065 R)
• M17: 1,620,295 km (0.097 R)
• M18: 1,682,677 km (0.037 R)
• M19: 1,889,421 km (0.109 R)
• M20: 2,226,764 km (0.049 R)
• M21: 2,359,158 km (0.088 R)
• M22: 2,526,259 km (0.07 R)
• M23: 2,607,341 km (0.037 R)
• M24: 2,697,399 km (0.078 R)
• M25: 2,813,637 km (0.076 R)
• M26: 3,051,198 km (0.026 R)
• M27: 3,137,666 km (0.066 R)
• M28: 3,224,881 km (0.057 R)
• M29: 3,419,807 km (0.093 R)
• M30: 3,811,903 km (0.081 R)
• M31: 3,914,527 km (0.042 R)
• M32: 4,151,191 km (0.116 R)
• M33: 4,208,637 km (0.119 R)
• M34: 4,276,106 km (0.12 R)
• M35: 4,363,321 km (0.109 R)
• M36: 4,579,041 km (0.046 R)
• M37: 4,668,351 km (0.079 R)
• M38: 4,798,352 km (0.055 R)
• M39: 4,960,067 km (0.073 R)
• M40: 5,113,255 km (0.115 R)
• M41: 5,278,561 km (0.079 R)
• M42: 5,393,153 km (0.061 R)
• M43: 5,498,021 km (0.113 R)
• M44: 5,614,258 km (0.069 R)
• M45: 5,956,838 km (0.113 R)
• M46: 6,130,670 km (0.09 R)
• M47: 6,251,246 km (0.084 R)
• M48: 6,306,298 km (0.078 R)
• M49: 6,361,500 km (0.079 R)
• M50: 6,439,141 km (0.099 R)
• M51: 6,752,549 km (0.109 R)
• M52: 6,968,119 km (0.119 R)
• M53: 7,255,198 km (0.09 R)
• M54: 7,394,473 km (0.051 R)
• M55: 7,593,139 km (0.106 R)
• M56: 7,746,327 km (0.066 R)
• M57: 8,103,717 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.9

Radius: 13.9

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.95 AU - 1.57 AU

Year: 913 Days

Day: 7.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 20,480,356 km

• M1: 174,581 km (0.083 R)
• M2: 261,347 km (0.049 R)
• M3: 427,700 km (0.117 R)
• M4: 588,518 km (0.03 R)
• M5: 725,250 km (0.077 R)
• M6: 953,238 km (0.114 R)
• M7: 1,126,173 km (0.049 R)
• M8: 1,272,779 km (0.083 R)
• M9: 1,457,532 km (0.098 R)
• M10: 1,586,037 km (0.071 R)
• M11: 1,811,780 km (0.09 R)
• M12: 1,950,607 km (0.114 R)
• M13: 2,057,270 km (0.103 R)
• M14: 2,295,430 km (0.113 R)
• M15: 2,475,246 km (0.077 R)
• M16: 2,610,782 km (0.08 R)
• M17: 2,920,150 km (0.078 R)
• M18: 3,105,353 km (0.099 R)
• M19: 3,231,015 km (0.111 R)
• M20: 3,465,883 km (0.118 R)
• M21: 3,629,394 km (0.112 R)
• M22: 3,761,938 km (0.112 R)
• M23: 3,930,086 km (0.073 R)
• M24: 4,032,261 km (0.075 R)
• M25: 4,250,674 km (0.053 R)
• M26: 4,496,912 km (0.109 R)
• M27: 4,615,842 km (0.04 R)
• M28: 5,102,035 km (0.093 R)
• M29: 5,288,584 km (0.113 R)
• M30: 5,477,526 km (0.084 R)
• M31: 5,591,968 km (0.086 R)
• M32: 6,362,098 km (0.109 R)
• M33: 6,482,525 km (0.101 R)
• M34: 6,930,570 km (0.059 R)
• M35: 7,360,814 km (0.102 R)
• M36: 7,473,311 km (0.115 R)
• M37: 7,714,164 km (0.093 R)
• M38: 7,986,582 km (0.06 R)
• M39: 8,160,115 km (0.115 R)
• M40: 8,349,656 km (0.032 R)
• M41: 8,570,163 km (0.065 R)
• M42: 8,882,224 km (0.071 R)
• M43: 9,152,697 km (0.099 R)
• M44: 9,456,381 km (0.119 R)
• M45: 9,902,631 km (0.093 R)
• M46: 10,418,893 km (0.111 R)
• M47: 10,529,596 km (0.095 R)
• M48: 10,688,319 km (0.111 R)
• M49: 10,799,919 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.1

Radius: 8.8

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.99 AU - 1.63 AU

Year: 968 Days

Day: 14.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 20,480,356 km

• M1: 121,922 km (0.104 R)
• M2: 182,958 km (0.032 R)
• M3: 244,593 km (0.105 R)
• M4: 313,258 km (0.043 R)
• M5: 470,784 km (0.092 R)
• M6: 546,032 km (0.11 R)
• M7: 626,067 km (0.082 R)
• M8: 691,890 km (0.089 R)
• M9: 877,840 km (0.095 R)
• M10: 1,138,739 km (0.069 R)
• M11: 1,328,728 km (0.109 R)
• M12: 1,415,794 km (0.099 R)
• M13: 1,696,889 km (0.114 R)
• M14: 1,897,200 km (0.097 R)
• M15: 1,959,732 km (0.034 R)
• M16: 2,132,966 km (0.12 R)
• M17: 2,198,042 km (0.1 R)
• M18: 2,301,862 km (0.037 R)
• M19: 2,484,821 km (0.082 R)
• M20: 2,592,980 km (0.108 R)
• M21: 2,672,716 km (0.105 R)
• M22: 2,793,740 km (0.037 R)
• M23: 3,031,002 km (0.106 R)
• M24: 3,221,291 km (0.07 R)
• M25: 3,382,857 km (0.06 R)
• M26: 3,558,185 km (0.073 R)
• M27: 3,647,046 km (0.11 R)
• M28: 3,815,643 km (0.037 R)
• M29: 4,055,897 km (0.118 R)
• M30: 4,301,088 km (0.106 R)
• M31: 4,527,280 km (0.103 R)
• M32: 4,855,348 km (0.079 R)
• M33: 5,016,017 km (0.076 R)
• M34: 5,178,629 km (0.068 R)
• M35: 5,342,888 km (0.11 R)
• M36: 6,149,819 km (0.112 R)
• M37: 6,418,197 km (0.084 R)
• M38: 6,663,089 km (0.037 R)
• M39: 6,759,281 km (0.111 R)
• M40: 6,842,008 km (0.092 R)
• M41: 7,120,111 km (0.097 R)
• M42: 7,176,210 km (0.082 R)
• M43: 7,302,919 km (0.1 R)
• M44: 7,444,588 km (0.051 R)
• M45: 7,658,962 km (0.118 R)
• M46: 7,774,003 km (0.041 R)
• M47: 7,846,259 km (0.115 R)
• M48: 7,918,664 km (0.06 R)
• M49: 7,976,858 km (0.071 R)
• M50: 8,049,712 km (0.089 R)
• M51: 8,284,431 km (0.083 R)
• M52: 8,730,532 km (0.085 R)
• M53: 8,986,793 km (0.09 R)
• M54: 9,214,930 km (0.096 R)
• M55: 9,352,859 km (0.097 R)
• M56: 9,723,862 km (0.108 R)
• M57: 9,817,211 km (0.096 R)
• M58: 10,131,067 km (0.098 R)
• M59: 10,210,055 km (0.118 R)
• M60: 10,336,914 km (0.114 R)
• M61: 10,559,964 km (0.088 R)
• M62: 10,688,169 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.6

Radius: 12.3

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.32 AU - 3.2 AU

Year: 2961 Days

Day: 8.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,480,356 km

• M1: 176,376 km (0.114 R)
• M2: 353,500 km (0.077 R)
• M3: 505,491 km (0.051 R)
• M4: 621,579 km (0.109 R)
• M5: 738,864 km (0.108 R)
• M6: 1,150,108 km (0.079 R)
• M7: 1,252,134 km (0.083 R)
• M8: 1,441,675 km (0.098 R)
• M9: 1,731,296 km (0.057 R)
• M10: 1,849,778 km (0.069 R)
• M11: 2,012,091 km (0.108 R)
• M12: 2,307,996 km (0.113 R)
• M13: 2,395,212 km (0.059 R)
• M14: 2,587,894 km (0.054 R)
• M15: 2,724,476 km (0.063 R)
• M16: 2,910,277 km (0.072 R)
• M17: 3,132,430 km (0.079 R)
• M18: 3,627,599 km (0.081 R)
• M19: 3,954,021 km (0.039 R)
• M20: 4,272,066 km (0.118 R)
• M21: 4,580,388 km (0.092 R)
• M22: 5,046,834 km (0.053 R)
• M23: 5,141,978 km (0.087 R)
• M24: 5,392,106 km (0.116 R)
• M25: 5,685,916 km (0.117 R)
• M26: 5,864,685 km (0.103 R)
• M27: 5,944,720 km (0.066 R)
• M28: 6,065,595 km (0.095 R)
• M29: 6,227,909 km (0.102 R)
• M30: 6,330,084 km (0.099 R)
• M31: 6,849,638 km (0.083 R)
• M32: 7,018,833 km (0.087 R)
• M33: 7,621,862 km (0.057 R)
• M34: 7,753,358 km (0.098 R)
• M35: 8,018,446 km (0.12 R)
• M36: 8,308,965 km (0.079 R)
• M37: 8,648,702 km (0.04 R)
• M38: 9,015,964 km (0.044 R)
• M39: 9,341,639 km (0.097 R)
• M40: 9,623,930 km (0.101 R)
• M41: 9,837,406 km (0.055 R)
• M42: 10,124,634 km (0.071 R)
• M43: 10,317,616 km (0.038 R)
• M44: 10,487,559 km (0.114 R)
• M45: 10,682,784 km (0.113 R)
• M46: 10,928,573 km (0.114 R)
• M47: 11,425,837 km (0.095 R)
• M48: 11,803,721 km (0.108 R)
• M49: 11,981,443 km (0.113 R)
• M50: 12,083,469 km (0.111 R)
• M51: 12,805,428 km (0.039 R)
• M52: 13,040,446 km (0.048 R)
• M53: 13,647,515 km (0.111 R)
• M54: 13,887,619 km (0.104 R)
• M55: 13,967,953 km (0.034 R)
• M56: 14,807,347 km (0.073 R)
• M57: 15,191,664 km (0.092 R)
• M58: 15,858,421 km (0.079 R)
• M59: 16,308,113 km (0.045 R)
• M60: 16,392,935 km (0.068 R)
• M61: 16,619,875 km (0.114 R)
• M62: 16,847,712 km (0.115 R)
• M63: 17,595,702 km (0.084 R)
• M64: 17,915,392 km (0.096 R)
• M65: 18,002,907 km (0.095 R)
• M66: 18,324,991 km (0.11 R)
• M67: 18,472,046 km (0.07 R)
• M68: 18,708,111 km (0.069 R)
• M69: 19,213,303 km (0.087 R)
• M70: 19,482,430 km (0.057 R)
• M71: 19,632,626 km (0.104 R)
• M72: 19,722,834 km (0.091 R)
• M73: 19,873,628 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 11,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit