🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.46 AU - 0.54 AU

Year: 225 Days

Day: 18.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 88 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.44 AU - 0.56 AU

Year: 225 Days

Day: 27.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.5

Radius: 14

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.46 AU - 1.52 AU

Year: 1156 Days

Day: 6.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 49,700,039 km

• M1: 184,005 km (0.096 R)
• M2: 333,454 km (0.101 R)
• M3: 504,294 km (0.114 R)
• M4: 614,398 km (0.067 R)
• M5: 728,841 km (0.097 R)
• M6: 827,875 km (0.064 R)
• M7: 950,994 km (0.067 R)
• M8: 1,217,577 km (0.088 R)
• M9: 1,471,445 km (0.101 R)
• M10: 1,585,887 km (0.051 R)
• M11: 1,679,535 km (0.054 R)
• M12: 1,775,278 km (0.084 R)
• M13: 1,980,975 km (0.047 R)
• M14: 2,099,756 km (0.113 R)
• M15: 2,220,930 km (0.119 R)
• M16: 2,626,939 km (0.057 R)
• M17: 2,872,429 km (0.069 R)
• M18: 3,165,192 km (0.099 R)
• M19: 3,285,169 km (0.071 R)
• M20: 3,539,934 km (0.088 R)
• M21: 3,654,078 km (0.11 R)
• M22: 3,833,146 km (0.097 R)
• M23: 3,982,744 km (0.075 R)
• M24: 4,134,287 km (0.104 R)
• M25: 4,544,335 km (0.081 R)
• M26: 4,680,169 km (0.098 R)
• M27: 5,025,890 km (0.116 R)
• M28: 5,237,272 km (0.115 R)
• M29: 5,427,710 km (0.114 R)
• M30: 5,535,869 km (0.054 R)
• M31: 5,693,396 km (0.105 R)
• M32: 5,988,253 km (0.053 R)
• M33: 6,187,518 km (0.102 R)
• M34: 6,490,752 km (0.054 R)
• M35: 6,580,062 km (0.117 R)
• M36: 6,721,283 km (0.068 R)
• M37: 6,837,670 km (0.091 R)
• M38: 6,993,850 km (0.083 R)
• M39: 7,151,227 km (0.112 R)
• M40: 7,362,908 km (0.041 R)
• M41: 7,576,683 km (0.078 R)
• M42: 7,806,166 km (0.111 R)
• M43: 7,955,764 km (0.116 R)
• M44: 8,120,172 km (0.071 R)
• M45: 8,480,254 km (0.1 R)
• M46: 8,620,129 km (0.043 R)
• M47: 8,760,900 km (0.078 R)
• M48: 8,888,208 km (0.114 R)
• M49: 9,389,062 km (0.115 R)
• M50: 9,650,259 km (0.05 R)
• M51: 9,767,095 km (0.048 R)
• M52: 9,884,380 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.3

Radius: 14.4

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.03 AU - 4.65 AU

Year: 5749 Days

Day: 14 Hours

Environment

Temp: -208 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 49,700,039 km

• M1: 218,712 km (0.105 R)
• M2: 371,601 km (0.117 R)
• M3: 473,028 km (0.099 R)
• M4: 658,530 km (0.033 R)
• M5: 872,305 km (0.086 R)
• M6: 1,446,163 km (0.104 R)
• M7: 1,800,859 km (0.081 R)
• M8: 2,227,662 km (0.1 R)
• M9: 2,437,847 km (0.108 R)
• M10: 2,749,908 km (0.114 R)
• M11: 2,878,413 km (0.082 R)
• M12: 3,025,467 km (0.109 R)
• M13: 3,276,343 km (0.071 R)
• M14: 3,482,040 km (0.072 R)
• M15: 3,727,530 km (0.094 R)
• M16: 4,033,308 km (0.062 R)
• M17: 5,217,675 km (0.033 R)
• M18: 5,703,868 km (0.093 R)
• M19: 6,289,394 km (0.117 R)
• M20: 7,159,604 km (0.078 R)
• M21: 7,315,785 km (0.117 R)
• M22: 7,405,543 km (0.104 R)
• M23: 7,563,519 km (0.097 R)
• M24: 7,814,095 km (0.088 R)
• M25: 8,090,552 km (0.081 R)
• M26: 8,323,476 km (0.077 R)
• M27: 8,772,120 km (0.109 R)
• M28: 9,277,312 km (0.093 R)
• M29: 9,915,945 km (0.095 R)
• M30: 10,594,222 km (0.073 R)
• M31: 10,772,543 km (0.085 R)
• M32: 11,339,519 km (0.088 R)
• M33: 11,705,435 km (0.082 R)
• M34: 11,942,697 km (0.072 R)
• M35: 12,315,046 km (0.089 R)
• M36: 12,583,275 km (0.075 R)
• M37: 13,207,697 km (0.099 R)
• M38: 13,399,780 km (0.078 R)
• M39: 13,981,567 km (0.118 R)
• M40: 14,515,182 km (0.082 R)
• M41: 14,827,094 km (0.046 R)
• M42: 15,026,807 km (0.107 R)
• M43: 15,256,140 km (0.057 R)
• M44: 15,573,288 km (0.106 R)
• M45: 15,718,248 km (0.097 R)
• M46: 16,126,351 km (0.091 R)
• M47: 17,672,744 km (0.037 R)
• M48: 17,854,356 km (0.071 R)
• M49: 18,371,965 km (0.088 R)
• M50: 18,555,821 km (0.038 R)
• M51: 18,801,909 km (0.053 R)
• M52: 19,049,045 km (0.075 R)
• M53: 19,578,023 km (0.103 R)
• M54: 19,671,821 km (0.082 R)
• M55: 19,891,430 km (0.063 R)
• M56: 21,225,694 km (0.038 R)
• M57: 21,677,031 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.6

Radius: 4.3

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.11 AU - 6.85 AU

Year: 10488 Days

Day: 18.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,700,039 km

• M1: 138,228 km (0.079 R)
• M2: 247,884 km (0.096 R)
• M3: 333,304 km (0.03 R)
• M4: 419,472 km (0.078 R)
• M5: 552,465 km (0.075 R)
• M6: 1,050,775 km (0.091 R)
• M7: 1,394,851 km (0.064 R)
• M8: 1,450,651 km (0.115 R)
• M9: 1,666,819 km (0.099 R)
• M10: 1,726,210 km (0.11 R)
• M11: 1,801,458 km (0.105 R)
• M12: 1,831,826 km (0.106 R)
• M13: 1,955,244 km (0.047 R)
• M14: 2,002,218 km (0.11 R)
• M15: 2,049,491 km (0.07 R)
• M16: 2,458,342 km (0.026 R)
• M17: 2,526,110 km (0.089 R)
• M18: 2,646,087 km (0.082 R)
• M19: 2,680,794 km (0.086 R)
• M20: 3,556,689 km (0.07 R)
• M21: 3,614,285 km (0.098 R)
• M22: 3,847,208 km (0.111 R)
• M23: 3,965,540 km (0.112 R)
• M24: 4,205,944 km (0.042 R)
• M25: 4,637,684 km (0.11 R)
• M26: 4,721,608 km (0.053 R)
• M27: 5,609,771 km (0.103 R)
• M28: 5,743,960 km (0.083 R)
• M29: 5,811,428 km (0.098 R)
• M30: 7,386,694 km (0.109 R)
• M31: 7,583,116 km (0.117 R)
• M32: 7,657,167 km (0.063 R)
• M33: 7,756,350 km (0.03 R)
• M34: 8,182,704 km (0.088 R)
• M35: 8,693,880 km (0.06 R)
• M36: 9,110,211 km (0.119 R)
• M37: 9,373,653 km (0.066 R)
• M38: 10,043,403 km (0.07 R)
• M39: 10,124,784 km (0.119 R)
• M40: 11,146,687 km (0.032 R)
• M41: 11,287,309 km (0.059 R)
• M42: 12,056,691 km (0.115 R)
• M43: 12,172,031 km (0.027 R)
• M44: 12,200,903 km (0.109 R)
• M45: 12,491,273 km (0.073 R)
• M46: 12,666,601 km (0.114 R)
• M47: 12,960,711 km (0.027 R)
• M48: 13,346,224 km (0.087 R)
• M49: 13,555,362 km (0.086 R)
• M50: 13,675,340 km (0.114 R)
• M51: 13,916,492 km (0.114 R)
• M52: 13,976,929 km (0.106 R)
• M53: 14,833,078 km (0.105 R)
• M54: 15,018,729 km (0.086 R)
• M55: 15,580,319 km (0.107 R)
• M56: 15,863,657 km (0.104 R)
• M57: 16,053,497 km (0.096 R)
• M58: 16,212,220 km (0.068 R)
• M59: 16,563,327 km (0.081 R)
• M60: 17,143,467 km (0.087 R)
• M61: 17,208,243 km (0.058 R)
• M62: 17,240,706 km (0.061 R)
• M63: 17,664,517 km (0.089 R)
• M64: 17,795,714 km (0.097 R)
• M65: 18,323,346 km (0.082 R)
• M66: 18,822,554 km (0.103 R)
• M67: 19,732,558 km (0.073 R)
• M68: 19,868,542 km (0.054 R)
• M69: 20,278,590 km (0.066 R)
• M70: 20,415,771 km (0.077 R)
• M71: 20,587,809 km (0.101 R)
• M72: 20,760,445 km (0.112 R)
• M73: 20,829,559 km (0.033 R)
• M74: 20,933,380 km (0.106 R)
• M75: 21,770,380 km (0.026 R)
• M76: 23,368,983 km (0.112 R)
• M77: 23,946,430 km (0.063 R)
• M78: 24,127,893 km (0.03 R)
• M79: 24,236,949 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 95.9

Radius: 4.6

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.3 AU - 6.78 AU

Year: 10634 Days

Day: 21.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 49,700,039 km

• M1: 87,066 km (0.103 R)
• M2: 135,984 km (0.079 R)
• M3: 937,530 km (0.085 R)
• M4: 1,256,024 km (0.108 R)
• M5: 1,441,675 km (0.064 R)
• M6: 2,302,311 km (0.111 R)
• M7: 2,582,807 km (0.093 R)
• M8: 2,636,513 km (0.089 R)
• M9: 3,310,750 km (0.105 R)
• M10: 3,993,814 km (0.11 R)
• M11: 4,202,803 km (0.101 R)
• M12: 4,308,568 km (0.098 R)
• M13: 4,609,709 km (0.078 R)
• M14: 4,984,302 km (0.115 R)
• M15: 5,073,911 km (0.056 R)
• M16: 5,692,498 km (0.06 R)
• M17: 6,455,896 km (0.115 R)
• M18: 6,701,087 km (0.107 R)
• M19: 7,403,599 km (0.107 R)
• M20: 7,454,761 km (0.114 R)
• M21: 7,841,472 km (0.107 R)
• M22: 8,715,273 km (0.102 R)
• M23: 9,287,185 km (0.068 R)
• M24: 10,011,987 km (0.095 R)
• M25: 10,295,625 km (0.058 R)
• M26: 11,338,322 km (0.049 R)
• M27: 11,485,825 km (0.069 R)
• M28: 11,961,995 km (0.071 R)
• M29: 12,112,042 km (0.037 R)
• M30: 12,172,330 km (0.083 R)
• M31: 13,615,949 km (0.083 R)
• M32: 13,709,897 km (0.082 R)
• M33: 14,629,475 km (0.094 R)
• M34: 14,789,993 km (0.095 R)
• M35: 15,405,439 km (0.073 R)
• M36: 15,536,038 km (0.105 R)
• M37: 17,470,937 km (0.079 R)
• M38: 17,641,329 km (0.099 R)
• M39: 18,018,016 km (0.066 R)
• M40: 18,535,924 km (0.054 R)
• M41: 18,883,889 km (0.089 R)
• M42: 19,093,625 km (0.048 R)
• M43: 19,550,946 km (0.104 R)
• M44: 20,225,782 km (0.077 R)
• M45: 20,980,503 km (0.107 R)
• M46: 21,161,516 km (0.095 R)
• M47: 21,817,653 km (0.067 R)
• M48: 22,184,915 km (0.084 R)
• M49: 23,112,273 km (0.11 R)
• M50: 23,261,871 km (0.114 R)
• M51: 24,813,200 km (0.077 R)
• M52: 25,311,960 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.9

Radius: 4.9

Gravity: 17.57 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.61 AU - 8.69 AU

Year: 13453 Days

Day: 20.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 49,700,039 km

• M1: 73,453 km (0.112 R)
• M2: 190,887 km (0.101 R)
• M3: 550,670 km (0.061 R)
• M4: 599,289 km (0.064 R)
• M5: 1,080,545 km (0.051 R)
• M6: 1,491,491 km (0.082 R)
• M7: 2,307,547 km (0.042 R)
• M8: 2,360,804 km (0.047 R)
• M9: 2,578,020 km (0.098 R)
• M10: 3,031,601 km (0.067 R)
• M11: 3,267,666 km (0.088 R)
• M12: 3,663,801 km (0.086 R)
• M13: 3,757,450 km (0.107 R)
• M14: 3,883,411 km (0.11 R)
• M15: 3,946,990 km (0.064 R)
• M16: 4,668,351 km (0.099 R)
• M17: 5,044,141 km (0.111 R)
• M18: 5,113,405 km (0.068 R)
• M19: 5,218,123 km (0.101 R)
• M20: 5,607,975 km (0.103 R)
• M21: 5,679,782 km (0.089 R)
• M22: 6,117,506 km (0.113 R)
• M23: 6,415,355 km (0.091 R)
• M24: 7,219,444 km (0.093 R)
• M25: 8,463,350 km (0.053 R)
• M26: 8,545,928 km (0.105 R)
• M27: 9,004,445 km (0.119 R)
• M28: 10,251,344 km (0.107 R)
• M29: 10,783,015 km (0.103 R)
• M30: 11,097,170 km (0.075 R)
• M31: 11,142,349 km (0.106 R)
• M32: 11,278,183 km (0.057 R)
• M33: 11,368,989 km (0.101 R)
• M34: 11,551,349 km (0.106 R)
• M35: 11,597,126 km (0.117 R)
• M36: 13,140,228 km (0.114 R)
• M37: 13,911,405 km (0.072 R)
• M38: 14,204,467 km (0.112 R)
• M39: 14,253,386 km (0.111 R)
• M40: 14,697,243 km (0.044 R)
• M41: 14,945,725 km (0.101 R)
• M42: 16,260,092 km (0.1 R)
• M43: 16,517,101 km (0.116 R)
• M44: 17,453,284 km (0.118 R)
• M45: 17,610,961 km (0.073 R)
• M46: 18,086,981 km (0.09 R)
• M47: 18,782,013 km (0.073 R)
• M48: 18,889,723 km (0.108 R)
• M49: 20,308,210 km (0.083 R)
• M50: 20,696,117 km (0.107 R)
• M51: 21,422,714 km (0.095 R)
• M52: 21,704,407 km (0.067 R)
• M53: 22,271,383 km (0.046 R)
• M54: 24,001,632 km (0.113 R)
• M55: 24,352,888 km (0.05 R)
• M56: 25,774,516 km (0.105 R)
• M57: 26,374,853 km (0.028 R)
• M58: 26,858,503 km (0.071 R)
• M59: 27,466,917 km (0.061 R)
• M60: 27,650,474 km (0.047 R)
• M61: 27,711,659 km (0.113 R)
• M62: 27,772,994 km (0.119 R)
• M63: 29,569,814 km (0.088 R)
• M64: 30,009,183 km (0.079 R)
• M65: 30,703,916 km (0.051 R)
• M66: 32,366,995 km (0.118 R)
• M67: 32,560,725 km (0.109 R)
• M68: 32,884,604 km (0.076 R)
• M69: 33,209,381 km (0.071 R)
• M70: 33,274,606 km (0.063 R)
• M71: 33,535,355 km (0.116 R)
• M72: 35,646,480 km (0.079 R)
• M73: 36,046,953 km (0.071 R)
• M74: 36,650,730 km (0.065 R)
• M75: 37,257,649 km (0.119 R)
• M76: 38,618,391 km (0.115 R)
• M77: 39,029,785 km (0.065 R)
• M78: 39,442,675 km (0.114 R)
• M79: 41,879,774 km (0.081 R)
• M80: 42,161,317 km (0.106 R)
• M81: 42,584,829 km (0.12 R)
• M82: 42,938,927 km (0.114 R)
• M83: 43,436,340 km (0.067 R)
• M84: 44,078,564 km (0.075 R)
• M85: 44,723,929 km (0.091 R)
• M86: 45,806,419 km (0.103 R)
• M87: 45,951,529 km (0.095 R)
• M88: 46,460,162 km (0.096 R)
• M89: 46,678,724 km (0.045 R)
• M90: 47,043,743 km (0.113 R)
• M91: 47,923,827 km (0.108 R)
• M92: 49,551,153 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 14,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit