🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.45 AU - 0.61 AU

Year: 176 Days

Day: 24.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.49 AU - 0.61 AU

Year: 186 Days

Day: 42.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.08 AU - 1.32 AU

Year: 600 Days

Day: 15 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,394,612 km

• M1: 280,496 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.7

Radius: 12.9

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.38 AU - 3.12 AU

Year: 2082 Days

Day: 13.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 26,394,612 km

• M1: 168,148 km (0.112 R)
• M2: 283,638 km (0.103 R)
• M3: 534,812 km (0.054 R)
• M4: 616,343 km (0.118 R)
• M5: 714,779 km (0.074 R)
• M6: 832,363 km (0.12 R)
• M7: 916,885 km (0.112 R)
• M8: 1,095,804 km (0.048 R)
• M9: 1,294,620 km (0.113 R)
• M10: 1,434,045 km (0.04 R)
• M11: 1,546,094 km (0.06 R)
• M12: 1,796,670 km (0.108 R)
• M13: 1,962,425 km (0.097 R)
• M14: 2,271,943 km (0.09 R)
• M15: 2,480,931 km (0.093 R)
• M16: 2,597,468 km (0.076 R)
• M17: 2,725,972 km (0.093 R)
• M18: 2,958,747 km (0.101 R)
• M19: 3,187,482 km (0.092 R)
• M20: 3,379,117 km (0.114 R)
• M21: 3,487,276 km (0.081 R)
• M22: 3,751,466 km (0.11 R)
• M23: 3,965,540 km (0.12 R)
• M24: 4,276,554 km (0.109 R)
• M25: 4,500,353 km (0.095 R)
• M26: 4,607,614 km (0.065 R)
• M27: 4,764,243 km (0.118 R)
• M28: 4,910,401 km (0.07 R)
• M29: 5,395,846 km (0.069 R)
• M30: 5,509,989 km (0.101 R)
• M31: 5,650,760 km (0.08 R)
• M32: 5,818,609 km (0.085 R)
• M33: 5,909,714 km (0.057 R)
• M34: 6,001,268 km (0.052 R)
• M35: 6,093,271 km (0.074 R)
• M36: 6,225,665 km (0.108 R)
• M37: 6,372,271 km (0.091 R)
• M38: 6,466,218 km (0.027 R)
• M39: 6,791,893 km (0.069 R)
• M40: 6,887,935 km (0.069 R)
• M41: 6,998,188 km (0.079 R)
• M42: 7,164,691 km (0.101 R)
• M43: 7,262,528 km (0.095 R)
• M44: 7,374,726 km (0.1 R)
• M45: 7,487,673 km (0.107 R)
• M46: 7,586,856 km (0.07 R)
• M47: 7,887,249 km (0.12 R)
• M48: 8,264,684 km (0.09 R)
• M49: 8,381,969 km (0.12 R)
• M50: 8,514,512 km (0.041 R)
• M51: 8,871,752 km (0.058 R)
• M52: 9,127,714 km (0.101 R)
• M53: 9,340,442 km (0.118 R)
• M54: 9,585,484 km (0.09 R)
• M55: 9,755,128 km (0.115 R)
• M56: 9,957,085 km (0.105 R)
• M57: 10,491,598 km (0.084 R)
• M58: 10,666,627 km (0.119 R)
• M59: 10,842,554 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.9

Radius: 10.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.57 AU - 3.75 AU

Year: 2565 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 26,394,612 km

• M1: 140,622 km (0.054 R)
• M2: 221,255 km (0.071 R)
• M3: 378,183 km (0.057 R)
• M4: 474,225 km (0.117 R)
• M5: 553,063 km (0.082 R)
• M6: 619,784 km (0.08 R)
• M7: 713,881 km (0.038 R)
• M8: 788,082 km (0.102 R)
• M9: 897,886 km (0.109 R)
• M10: 992,582 km (0.068 R)
• M11: 1,244,953 km (0.053 R)
• M12: 1,414,298 km (0.106 R)
• M13: 1,591,422 km (0.114 R)
• M14: 1,853,518 km (0.074 R)
• M15: 2,030,342 km (0.032 R)
• M16: 2,102,598 km (0.097 R)
• M17: 2,268,353 km (0.091 R)
• M18: 2,802,118 km (0.102 R)
• M19: 2,974,903 km (0.094 R)
• M20: 3,161,751 km (0.105 R)
• M21: 3,363,259 km (0.12 R)
• M22: 3,712,271 km (0.097 R)
• M23: 4,199,811 km (0.044 R)
• M24: 4,269,374 km (0.047 R)
• M25: 4,409,846 km (0.117 R)
• M26: 4,563,782 km (0.044 R)
• M27: 4,719,514 km (0.119 R)
• M28: 4,804,186 km (0.067 R)
• M29: 5,423,222 km (0.117 R)
• M30: 5,499,218 km (0.097 R)
• M31: 5,962,672 km (0.095 R)
• M32: 6,067,390 km (0.073 R)
• M33: 6,345,194 km (0.098 R)
• M34: 6,505,862 km (0.11 R)
• M35: 6,749,407 km (0.099 R)
• M36: 7,051,146 km (0.076 R)
• M37: 7,203,736 km (0.101 R)
• M38: 7,399,410 km (0.061 R)
• M39: 7,526,269 km (0.113 R)
• M40: 7,696,362 km (0.111 R)
• M41: 7,810,505 km (0.109 R)
• M42: 8,492,671 km (0.052 R)
• M43: 8,610,704 km (0.108 R)
• M44: 9,043,042 km (0.102 R)
• M45: 9,118,289 km (0.11 R)
• M46: 9,330,270 km (0.105 R)
• M47: 9,712,642 km (0.034 R)
• M48: 9,898,143 km (0.099 R)
• M49: 10,084,692 km (0.028 R)
• M50: 10,209,755 km (0.081 R)
• M51: 10,429,814 km (0.082 R)
• M52: 10,524,659 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.2

Radius: 13.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.44 AU - 3.96 AU

Year: 2614 Days

Day: 11.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 152.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 26,394,612 km

• M1: 181,313 km (0.026 R)
• M2: 308,321 km (0.119 R)
• M3: 463,305 km (0.111 R)
• M4: 583,432 km (0.094 R)
• M5: 851,661 km (0.106 R)
• M6: 1,039,406 km (0.054 R)
• M7: 1,288,786 km (0.091 R)
• M8: 1,384,528 km (0.088 R)
• M9: 1,507,797 km (0.106 R)
• M10: 2,384,889 km (0.108 R)
• M11: 2,504,568 km (0.115 R)
• M12: 2,657,008 km (0.102 R)
• M13: 2,971,313 km (0.028 R)
• M14: 3,248,219 km (0.118 R)
• M15: 3,348,000 km (0.109 R)
• M16: 3,584,963 km (0.1 R)
• M17: 3,757,599 km (0.042 R)
• M18: 3,968,532 km (0.055 R)
• M19: 4,237,659 km (0.052 R)
• M20: 4,439,018 km (0.119 R)
• M21: 4,927,455 km (0.109 R)
• M22: 5,119,987 km (0.101 R)
• M23: 5,256,271 km (0.068 R)
• M24: 5,433,395 km (0.109 R)
• M25: 5,612,314 km (0.101 R)
• M26: 5,712,694 km (0.079 R)
• M27: 5,874,409 km (0.113 R)
• M28: 6,120,049 km (0.064 R)
• M29: 6,306,448 km (0.109 R)
• M30: 6,515,735 km (0.06 R)
• M31: 6,621,351 km (0.097 R)
• M32: 6,963,033 km (0.109 R)
• M33: 7,136,118 km (0.105 R)
• M34: 7,420,354 km (0.091 R)
• M35: 7,730,620 km (0.057 R)
• M36: 8,067,813 km (0.111 R)
• M37: 8,181,358 km (0.098 R)
• M38: 8,456,020 km (0.094 R)
• M39: 8,920,521 km (0.117 R)
• M40: 9,203,111 km (0.111 R)
• M41: 9,369,464 km (0.057 R)
• M42: 9,632,756 km (0.086 R)
• M43: 9,850,122 km (0.092 R)
• M44: 10,215,889 km (0.116 R)
• M45: 10,314,324 km (0.084 R)
• M46: 10,487,110 km (0.109 R)
• M47: 10,885,639 km (0.11 R)
• M48: 11,390,980 km (0.082 R)
• M49: 11,569,750 km (0.088 R)
• M50: 12,267,773 km (0.029 R)
• M51: 12,398,522 km (0.096 R)
• M52: 12,635,036 km (0.066 R)
• M53: 13,032,667 km (0.028 R)
• M54: 13,353,704 km (0.071 R)
• M55: 13,731,589 km (0.095 R)
• M56: 14,497,978 km (0.058 R)
• M57: 14,691,857 km (0.105 R)
• M58: 15,109,983 km (0.083 R)
• M59: 15,758,789 km (0.097 R)
• M60: 16,043,773 km (0.102 R)
• M61: 16,532,061 km (0.075 R)
• M62: 16,821,682 km (0.114 R)
• M63: 17,083,778 km (0.08 R)
• M64: 17,405,862 km (0.061 R)
• M65: 17,730,040 km (0.07 R)
• M66: 18,624,187 km (0.102 R)
• M67: 19,167,826 km (0.08 R)
• M68: 20,332,445 km (0.086 R)
• M69: 20,518,545 km (0.085 R)
• M70: 20,798,592 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.4

Radius: 12.7

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.4 AU - 5.44 AU

Year: 4243 Days

Day: 13.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,394,612 km

• M1: 253,269 km (0.11 R)
• M2: 412,292 km (0.103 R)
• M3: 543,639 km (0.115 R)
• M4: 682,316 km (0.117 R)
• M5: 761,902 km (0.051 R)
• M6: 1,056,759 km (0.113 R)
• M7: 1,151,305 km (0.047 R)
• M8: 1,261,409 km (0.059 R)
• M9: 1,388,119 km (0.118 R)
• M10: 1,627,625 km (0.111 R)
• M11: 2,116,959 km (0.077 R)
• M12: 2,300,516 km (0.094 R)
• M13: 2,505,465 km (0.077 R)
• M14: 2,634,718 km (0.071 R)
• M15: 2,984,627 km (0.116 R)
• M16: 3,156,665 km (0.105 R)
• M17: 3,243,880 km (0.033 R)
• M18: 3,747,576 km (0.118 R)
• M19: 4,046,622 km (0.112 R)
• M20: 4,141,767 km (0.096 R)
• M21: 4,490,180 km (0.107 R)
• M22: 4,990,286 km (0.115 R)
• M23: 5,423,970 km (0.078 R)
• M24: 5,784,202 km (0.108 R)
• M25: 5,913,155 km (0.092 R)
• M26: 6,130,371 km (0.066 R)
• M27: 6,483,422 km (0.086 R)
• M28: 6,684,930 km (0.108 R)
• M29: 6,888,533 km (0.093 R)
• M30: 7,278,684 km (0.099 R)
• M31: 7,394,922 km (0.078 R)
• M32: 7,747,075 km (0.113 R)
• M33: 7,913,428 km (0.07 R)
• M34: 8,394,984 km (0.076 R)
• M35: 9,010,429 km (0.087 R)
• M36: 9,311,121 km (0.105 R)
• M37: 9,538,809 km (0.107 R)
• M38: 9,717,130 km (0.04 R)
• M39: 9,922,378 km (0.101 R)
• M40: 10,389,273 km (0.099 R)
• M41: 10,651,817 km (0.115 R)
• M42: 10,783,912 km (0.104 R)
• M43: 10,943,234 km (0.071 R)
• M44: 11,344,755 km (0.117 R)
• M45: 11,915,171 km (0.106 R)
• M46: 11,997,450 km (0.115 R)
• M47: 12,690,238 km (0.117 R)
• M48: 12,886,510 km (0.092 R)
• M49: 13,140,527 km (0.114 R)
• M50: 13,253,923 km (0.113 R)
• M51: 13,339,044 km (0.119 R)
• M52: 13,453,037 km (0.047 R)
• M53: 13,681,922 km (0.041 R)
• M54: 13,796,963 km (0.105 R)
• M55: 14,318,162 km (0.033 R)
• M56: 14,786,852 km (0.06 R)
• M57: 15,112,078 km (0.085 R)
• M58: 15,769,560 km (0.095 R)
• M59: 15,889,987 km (0.098 R)
• M60: 16,405,800 km (0.081 R)
• M61: 16,834,697 km (0.106 R)
• M62: 16,988,783 km (0.091 R)
• M63: 17,236,367 km (0.077 R)
• M64: 17,797,659 km (0.099 R)
• M65: 18,333,219 km (0.087 R)
• M66: 18,555,372 km (0.085 R)
• M67: 18,970,207 km (0.097 R)
• M68: 19,162,739 km (0.063 R)
• M69: 19,549,599 km (0.114 R)
• M70: 19,971,765 km (0.074 R)
• M71: 20,265,874 km (0.101 R)
• M72: 20,364,160 km (0.08 R)
• M73: 20,825,071 km (0.096 R)
• M74: 20,924,254 km (0.109 R)
• M75: 21,123,219 km (0.085 R)
• M76: 21,925,214 km (0.104 R)
• M77: 22,026,192 km (0.11 R)
• M78: 22,262,407 km (0.114 R)
• M79: 22,635,205 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.8

Radius: 15

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.44 AU - 7.56 AU

Year: 7566 Days

Day: 14.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 26,394,612 km

• M1: 195,824 km (0.115 R)
• M2: 302,786 km (0.105 R)
• M3: 453,581 km (0.044 R)
• M4: 591,211 km (0.038 R)
• M5: 953,986 km (0.052 R)
• M6: 1,182,122 km (0.12 R)
• M7: 1,317,060 km (0.098 R)
• M8: 1,678,787 km (0.117 R)
• M9: 2,636,962 km (0.095 R)
• M10: 2,854,178 km (0.114 R)
• M11: 3,039,829 km (0.1 R)
• M12: 3,191,222 km (0.097 R)
• M13: 3,306,562 km (0.056 R)
• M14: 3,761,788 km (0.116 R)
• M15: 3,945,494 km (0.071 R)
• M16: 4,090,455 km (0.115 R)
• M17: 4,666,406 km (0.085 R)
• M18: 4,908,456 km (0.101 R)
• M19: 5,428,308 km (0.044 R)
• M20: 5,590,024 km (0.053 R)
• M21: 6,085,043 km (0.062 R)
• M22: 6,618,808 km (0.091 R)
• M23: 6,717,543 km (0.072 R)
• M24: 6,916,358 km (0.106 R)
• M25: 7,041,721 km (0.101 R)
• M26: 7,269,260 km (0.084 R)
• M27: 7,576,384 km (0.035 R)
• M28: 7,966,535 km (0.067 R)
• M29: 8,766,286 km (0.079 R)
• M30: 9,066,080 km (0.112 R)
• M31: 9,203,411 km (0.098 R)
• M32: 9,424,666 km (0.099 R)
• M33: 9,535,967 km (0.087 R)
• M34: 9,844,437 km (0.102 R)
• M35: 10,413,508 km (0.101 R)
• M36: 11,081,313 km (0.118 R)
• M37: 11,763,030 km (0.095 R)
• M38: 11,943,146 km (0.051 R)
• M39: 12,306,070 km (0.111 R)
• M40: 12,550,065 km (0.118 R)
• M41: 13,479,516 km (0.111 R)
• M42: 14,270,889 km (0.087 R)
• M43: 14,495,286 km (0.106 R)
• M44: 14,623,940 km (0.093 R)
• M45: 15,667,385 km (0.094 R)
• M46: 16,064,867 km (0.042 R)
• M47: 16,701,106 km (0.116 R)
• M48: 17,756,818 km (0.041 R)
• M49: 18,623,888 km (0.041 R)
• M50: 20,219,499 km (0.112 R)
• M51: 21,234,221 km (0.052 R)
• M52: 21,784,741 km (0.102 R)
• M53: 22,265,698 km (0.094 R)
• M54: 22,451,648 km (0.097 R)
• M55: 23,539,973 km (0.078 R)
• M56: 23,767,362 km (0.07 R)
• M57: 24,071,644 km (0.11 R)
• M58: 24,838,034 km (0.087 R)
• M59: 25,262,892 km (0.111 R)
• M60: 25,418,025 km (0.055 R)
• M61: 25,963,309 km (0.109 R)
• M62: 26,198,327 km (0.095 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 14,549 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit