🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.59 AU - 0.61 AU

Year: 305 Days

Day: 29.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.4

Radius: 14.1

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.67 AU - 0.75 AU

Year: 392 Days

Day: 8.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 45,434,620 km

• M1: 181,163 km (0.108 R)
• M2: 280,496 km (0.059 R)
• M3: 376,089 km (0.114 R)
• M4: 465,249 km (0.097 R)
• M5: 569,968 km (0.086 R)
• M6: 658,380 km (0.118 R)
• M7: 768,185 km (0.057 R)
• M8: 872,006 km (0.098 R)
• M9: 977,622 km (0.085 R)
• M10: 1,102,836 km (0.058 R)
• M11: 1,191,996 km (0.095 R)
• M12: 1,280,109 km (0.119 R)
• M13: 1,512,584 km (0.116 R)
• M14: 1,621,491 km (0.12 R)
• M15: 1,715,888 km (0.044 R)
• M16: 1,812,378 km (0.084 R)
• M17: 1,978,731 km (0.062 R)
• M18: 2,089,433 km (0.093 R)
• M19: 2,235,740 km (0.032 R)
• M20: 2,361,253 km (0.06 R)
• M21: 2,474,199 km (0.096 R)
• M22: 2,573,981 km (0.083 R)
• M23: 2,695,604 km (0.119 R)
• M24: 2,803,614 km (0.095 R)
• M25: 2,902,647 km (0.096 R)
• M26: 2,992,406 km (0.053 R)
• M27: 3,088,298 km (0.11 R)
• M28: 3,185,387 km (0.062 R)
• M29: 3,338,426 km (0.086 R)
• M30: 3,426,988 km (0.083 R)
• M31: 3,538,887 km (0.109 R)
• M32: 3,794,999 km (0.073 R)
• M33: 3,957,612 km (0.115 R)
• M34: 4,051,559 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677

Radius: 11.3

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.65 AU - 1.05 AU

Year: 514 Days

Day: 8.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 45,434,620 km

• M1: 143,464 km (0.099 R)
• M2: 260,151 km (0.093 R)
• M3: 341,831 km (0.114 R)
• M4: 450,439 km (0.088 R)
• M5: 565,630 km (0.111 R)
• M6: 642,224 km (0.025 R)
• M7: 718,369 km (0.106 R)
• M8: 977,323 km (0.055 R)
• M9: 1,108,071 km (0.081 R)
• M10: 1,255,725 km (0.06 R)
• M11: 1,332,019 km (0.093 R)
• M12: 1,461,122 km (0.047 R)
• M13: 1,571,077 km (0.041 R)
• M14: 1,653,954 km (0.103 R)
• M15: 1,744,461 km (0.057 R)
• M16: 1,930,561 km (0.061 R)
• M17: 2,058,467 km (0.074 R)
• M18: 2,195,798 km (0.108 R)
• M19: 2,295,729 km (0.084 R)
• M20: 2,404,187 km (0.032 R)
• M21: 2,598,216 km (0.112 R)
• M22: 2,668,676 km (0.107 R)
• M23: 2,833,533 km (0.056 R)
• M24: 2,994,351 km (0.078 R)
• M25: 3,120,761 km (0.111 R)
• M26: 3,203,489 km (0.089 R)
• M27: 3,302,223 km (0.109 R)
• M28: 3,409,784 km (0.056 R)
• M29: 3,596,782 km (0.055 R)
• M30: 3,675,769 km (0.078 R)
• M31: 3,875,782 km (0.092 R)
• M32: 4,095,840 km (0.099 R)
• M33: 4,244,840 km (0.051 R)
• M34: 4,539,847 km (0.092 R)
• M35: 4,754,819 km (0.118 R)
• M36: 4,841,585 km (0.097 R)
• M37: 5,176,685 km (0.088 R)
• M38: 5,257,168 km (0.11 R)
• M39: 5,419,482 km (0.078 R)
• M40: 5,656,744 km (0.062 R)
• M41: 5,972,246 km (0.114 R)
• M42: 6,227,011 km (0.039 R)
• M43: 6,360,453 km (0.07 R)
• M44: 6,543,112 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173

Radius: 10.3

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.13 AU - 2.45 AU

Year: 2273 Days

Day: 9 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 45,434,620 km

• M1: 191,934 km (0.105 R)
• M2: 343,626 km (0.12 R)
• M3: 424,409 km (0.104 R)
• M4: 491,579 km (0.084 R)
• M5: 574,605 km (0.106 R)
• M6: 882,777 km (0.055 R)
• M7: 1,030,281 km (0.112 R)
• M8: 1,676,095 km (0.064 R)
• M9: 1,798,914 km (0.102 R)
• M10: 2,026,004 km (0.103 R)
• M11: 2,166,776 km (0.12 R)
• M12: 2,233,646 km (0.083 R)
• M13: 2,359,607 km (0.096 R)
• M14: 2,793,441 km (0.118 R)
• M15: 3,003,776 km (0.104 R)
• M16: 3,132,579 km (0.103 R)
• M17: 3,296,239 km (0.087 R)
• M18: 3,395,722 km (0.061 R)
• M19: 3,586,459 km (0.117 R)
• M20: 3,677,415 km (0.096 R)
• M21: 3,746,230 km (0.115 R)
• M22: 3,850,200 km (0.093 R)
• M23: 3,955,069 km (0.082 R)
• M24: 4,061,133 km (0.082 R)
• M25: 4,155,978 km (0.07 R)
• M26: 4,323,977 km (0.114 R)
• M27: 4,506,486 km (0.119 R)
• M28: 4,791,321 km (0.083 R)
• M29: 5,158,883 km (0.093 R)
• M30: 5,287,686 km (0.107 R)
• M31: 5,352,612 km (0.029 R)
• M32: 5,561,899 km (0.113 R)
• M33: 5,948,161 km (0.076 R)
• M34: 6,029,243 km (0.086 R)
• M35: 6,219,681 km (0.107 R)
• M36: 6,398,451 km (0.107 R)
• M37: 6,732,802 km (0.087 R)
• M38: 6,944,632 km (0.067 R)
• M39: 7,058,626 km (0.025 R)
• M40: 7,144,495 km (0.1 R)
• M41: 7,216,302 km (0.035 R)
• M42: 7,491,413 km (0.034 R)
• M43: 7,666,891 km (0.057 R)
• M44: 7,755,303 km (0.118 R)
• M45: 8,141,715 km (0.082 R)
• M46: 8,565,076 km (0.106 R)
• M47: 8,840,935 km (0.065 R)
• M48: 9,119,935 km (0.112 R)
• M49: 9,229,141 km (0.105 R)
• M50: 9,370,212 km (0.092 R)
• M51: 9,480,466 km (0.075 R)
• M52: 9,718,177 km (0.118 R)
• M53: 9,973,840 km (0.072 R)
• M54: 10,426,822 km (0.086 R)
• M55: 10,952,659 km (0.064 R)
• M56: 11,218,793 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.4

Radius: 9.2

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.81 AU - 3.41 AU

Year: 3598 Days

Day: 13.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 45,434,620 km

• M1: 208,539 km (0.065 R)
• M2: 368,310 km (0.104 R)
• M3: 445,502 km (0.046 R)
• M4: 619,036 km (0.09 R)
• M5: 714,629 km (0.114 R)
• M6: 815,458 km (0.08 R)
• M7: 1,187,059 km (0.104 R)
• M8: 1,267,543 km (0.109 R)
• M9: 1,520,064 km (0.07 R)
• M10: 1,596,808 km (0.111 R)
• M11: 1,674,898 km (0.077 R)
• M12: 1,754,334 km (0.109 R)
• M13: 1,835,117 km (0.117 R)
• M14: 2,024,508 km (0.119 R)
• M15: 2,538,676 km (0.096 R)
• M16: 2,643,694 km (0.074 R)
• M17: 2,723,429 km (0.082 R)
• M18: 3,050,450 km (0.09 R)
• M19: 3,120,163 km (0.066 R)
• M20: 3,261,383 km (0.108 R)
• M21: 3,623,410 km (0.108 R)
• M22: 3,846,909 km (0.09 R)
• M23: 4,059,488 km (0.038 R)
• M24: 4,182,756 km (0.078 R)
• M25: 4,354,345 km (0.114 R)
• M26: 4,688,397 km (0.1 R)
• M27: 5,347,525 km (0.073 R)
• M28: 5,414,994 km (0.054 R)
• M29: 5,688,010 km (0.047 R)
• M30: 5,913,155 km (0.101 R)
• M31: 6,176,447 km (0.083 R)
• M32: 6,425,827 km (0.07 R)
• M33: 6,660,396 km (0.092 R)
• M34: 6,806,105 km (0.094 R)
• M35: 7,063,712 km (0.03 R)
• M36: 7,175,013 km (0.117 R)
• M37: 7,305,762 km (0.098 R)
• M38: 7,456,107 km (0.113 R)
• M39: 8,029,067 km (0.081 R)
• M40: 8,242,693 km (0.102 R)
• M41: 8,458,264 km (0.082 R)
• M42: 8,755,066 km (0.063 R)
• M43: 8,814,905 km (0.109 R)
• M44: 9,055,458 km (0.109 R)
• M45: 10,353,669 km (0.073 R)
• M46: 10,607,536 km (0.115 R)
• M47: 10,799,321 km (0.084 R)
• M48: 10,863,498 km (0.075 R)
• M49: 11,164,639 km (0.074 R)
• M50: 11,381,406 km (0.073 R)
• M51: 11,468,472 km (0.058 R)
• M52: 11,577,828 km (0.086 R)
• M53: 12,018,095 km (0.103 R)
• M54: 12,151,237 km (0.076 R)
• M55: 12,463,896 km (0.089 R)
• M56: 12,643,713 km (0.069 R)
• M57: 12,733,920 km (0.105 R)
• M58: 13,578,849 km (0.105 R)
• M59: 13,763,902 km (0.046 R)
• M60: 14,136,700 km (0.069 R)
• M61: 14,394,756 km (0.081 R)
• M62: 14,892,019 km (0.096 R)
• M63: 16,220,598 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.2

Radius: 12.8

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.58 AU - 3.74 AU

Year: 3685 Days

Day: 9.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 45,434,620 km

• M1: 223,200 km (0.086 R)
• M2: 359,184 km (0.045 R)
• M3: 492,027 km (0.036 R)
• M4: 808,277 km (0.053 R)
• M5: 965,205 km (0.074 R)
• M6: 1,090,120 km (0.105 R)
• M7: 1,220,868 km (0.11 R)
• M8: 1,487,152 km (0.103 R)
• M9: 1,734,139 km (0.075 R)
• M10: 2,185,176 km (0.063 R)
• M11: 2,282,714 km (0.113 R)
• M12: 2,367,386 km (0.05 R)
• M13: 2,569,493 km (0.094 R)
• M14: 2,777,284 km (0.111 R)
• M15: 3,178,057 km (0.114 R)
• M16: 3,289,059 km (0.051 R)
• M17: 3,450,176 km (0.101 R)
• M18: 3,983,193 km (0.1 R)
• M19: 4,207,291 km (0.117 R)
• M20: 4,382,470 km (0.095 R)
• M21: 4,631,999 km (0.105 R)
• M22: 5,219,769 km (0.082 R)
• M23: 5,446,260 km (0.079 R)
• M24: 5,948,460 km (0.037 R)
• M25: 6,586,794 km (0.113 R)
• M26: 7,059,374 km (0.115 R)
• M27: 7,415,716 km (0.105 R)
• M28: 7,500,388 km (0.086 R)
• M29: 7,734,958 km (0.12 R)
• M30: 7,928,687 km (0.103 R)
• M31: 8,409,196 km (0.113 R)
• M32: 8,653,040 km (0.102 R)
• M33: 8,787,080 km (0.113 R)
• M34: 8,876,838 km (0.061 R)
• M35: 9,079,843 km (0.101 R)
• M36: 9,421,524 km (0.105 R)
• M37: 9,628,717 km (0.096 R)
• M38: 10,782,715 km (0.114 R)
• M39: 11,314,985 km (0.103 R)
• M40: 11,633,628 km (0.07 R)
• M41: 11,930,281 km (0.105 R)
• M42: 12,054,746 km (0.043 R)
• M43: 12,632,493 km (0.073 R)
• M44: 12,911,942 km (0.039 R)
• M45: 13,065,280 km (0.108 R)
• M46: 13,270,678 km (0.077 R)
• M47: 13,684,764 km (0.08 R)
• M48: 13,998,022 km (0.099 R)
• M49: 14,261,015 km (0.109 R)
• M50: 14,871,973 km (0.095 R)
• M51: 15,274,990 km (0.039 R)
• M52: 15,491,458 km (0.097 R)
• M53: 16,119,470 km (0.102 R)
• M54: 17,231,431 km (0.081 R)
• M55: 17,569,971 km (0.096 R)
• M56: 17,654,793 km (0.106 R)
• M57: 17,796,761 km (0.071 R)
• M58: 18,368,075 km (0.113 R)
• M59: 18,742,818 km (0.026 R)
• M60: 19,587,597 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.6

Radius: 12.3

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 4.53 AU - 6.77 AU

Year: 8810 Days

Day: 10.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,434,620 km

• M1: 198,217 km (0.093 R)
• M2: 310,864 km (0.079 R)
• M3: 515,215 km (0.06 R)
• M4: 629,209 km (0.1 R)
• M5: 737,069 km (0.11 R)
• M6: 835,205 km (0.054 R)
• M7: 1,027,737 km (0.089 R)
• M8: 1,158,486 km (0.048 R)
• M9: 1,563,447 km (0.12 R)
• M10: 1,827,488 km (0.063 R)
• M11: 2,154,209 km (0.096 R)
• M12: 2,862,854 km (0.119 R)
• M13: 3,078,275 km (0.104 R)
• M14: 5,147,663 km (0.117 R)
• M15: 5,410,506 km (0.092 R)
• M16: 5,510,288 km (0.099 R)
• M17: 5,711,647 km (0.099 R)
• M18: 6,576,472 km (0.079 R)
• M19: 6,790,247 km (0.105 R)
• M20: 7,224,530 km (0.113 R)
• M21: 7,482,138 km (0.1 R)
• M22: 7,705,338 km (0.109 R)
• M23: 7,855,384 km (0.082 R)
• M24: 8,196,617 km (0.049 R)
• M25: 8,311,359 km (0.052 R)
• M26: 8,581,383 km (0.116 R)
• M27: 8,776,009 km (0.099 R)
• M28: 9,408,808 km (0.102 R)
• M29: 10,261,666 km (0.037 R)
• M30: 10,426,972 km (0.101 R)
• M31: 10,970,161 km (0.114 R)
• M32: 11,910,384 km (0.106 R)
• M33: 11,997,151 km (0.098 R)
• M34: 12,258,798 km (0.112 R)
• M35: 12,610,502 km (0.1 R)
• M36: 12,698,914 km (0.042 R)
• M37: 12,921,067 km (0.068 R)
• M38: 13,234,026 km (0.106 R)
• M39: 13,731,140 km (0.1 R)
• M40: 14,004,754 km (0.085 R)
• M41: 15,117,463 km (0.104 R)
• M42: 15,637,017 km (0.096 R)
• M43: 16,354,937 km (0.107 R)
• M44: 16,693,626 km (0.069 R)
• M45: 16,839,484 km (0.101 R)
• M46: 18,121,538 km (0.092 R)
• M47: 18,673,405 km (0.118 R)
• M48: 19,027,353 km (0.086 R)
• M49: 19,332,682 km (0.117 R)
• M50: 20,935,474 km (0.11 R)
• M51: 21,198,018 km (0.086 R)
• M52: 21,673,291 km (0.047 R)
• M53: 21,885,570 km (0.08 R)
• M54: 22,795,873 km (0.119 R)
• M55: 23,282,814 km (0.077 R)
• M56: 23,663,990 km (0.113 R)
• M57: 23,882,702 km (0.066 R)
• M58: 24,708,781 km (0.11 R)
• M59: 26,729,549 km (0.091 R)
• M60: 26,900,390 km (0.104 R)
• M61: 27,014,383 km (0.114 R)
• M62: 27,587,194 km (0.073 R)
• M63: 27,990,360 km (0.115 R)
• M64: 28,279,682 km (0.106 R)
• M65: 28,686,289 km (0.05 R)
• M66: 29,036,498 km (0.095 R)
• M67: 29,211,976 km (0.106 R)
• M68: 29,505,487 km (0.094 R)
• M69: 29,799,896 km (0.095 R)
• M70: 30,213,684 km (0.095 R)
• M71: 31,827,545 km (0.056 R)
• M72: 32,129,583 km (0.103 R)
• M73: 32,675,466 km (0.074 R)
• M74: 32,919,011 km (0.074 R)
• M75: 33,041,083 km (0.1 R)
• M76: 33,592,052 km (0.094 R)
• M77: 36,898,165 km (0.11 R)
• M78: 37,533,507 km (0.1 R)
• M79: 38,557,654 km (0.057 R)
• M80: 39,655,852 km (0.108 R)
• M81: 41,223,638 km (0.052 R)
• M82: 41,684,699 km (0.107 R)
• M83: 43,011,482 km (0.051 R)
• M84: 44,689,522 km (0.097 R)
• M85: 45,231,066 km (0.046 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 12,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit