🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.42 AU - 0.58 AU

Year: 225 Days

Day: 36.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.2

Radius: 8.7

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.01 AU - 1.27 AU

Year: 774 Days

Day: 11.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 73,174,653 km

• M1: 131,497 km (0.048 R)
• M2: 187,596 km (0.044 R)
• M3: 266,135 km (0.108 R)
• M4: 356,791 km (0.099 R)
• M5: 411,245 km (0.104 R)
• M6: 535,411 km (0.099 R)
• M7: 615,446 km (0.106 R)
• M8: 683,662 km (0.105 R)
• M9: 760,406 km (0.06 R)
• M10: 990,039 km (0.103 R)
• M11: 1,071,570 km (0.111 R)
• M12: 1,248,544 km (0.107 R)
• M13: 1,399,787 km (0.091 R)
• M14: 1,564,644 km (0.111 R)
• M15: 1,889,870 km (0.045 R)
• M16: 1,968,558 km (0.085 R)
• M17: 2,080,607 km (0.1 R)
• M18: 2,294,532 km (0.05 R)
• M19: 2,550,195 km (0.086 R)
• M20: 2,851,186 km (0.103 R)
• M21: 3,015,295 km (0.04 R)
• M22: 3,117,021 km (0.029 R)
• M23: 3,172,971 km (0.049 R)
• M24: 3,238,794 km (0.11 R)
• M25: 3,410,083 km (0.11 R)
• M26: 3,506,574 km (0.096 R)
• M27: 3,603,962 km (0.113 R)
• M28: 3,702,248 km (0.085 R)
• M29: 3,941,754 km (0.093 R)
• M30: 4,022,687 km (0.12 R)
• M31: 4,446,498 km (0.096 R)
• M32: 4,873,749 km (0.088 R)
• M33: 5,015,418 km (0.093 R)
• M34: 5,414,994 km (0.114 R)
• M35: 5,505,202 km (0.113 R)
• M36: 5,790,335 km (0.076 R)
• M37: 5,894,156 km (0.036 R)
• M38: 6,115,411 km (0.116 R)
• M39: 6,197,690 km (0.06 R)
• M40: 6,315,723 km (0.079 R)
• M41: 6,410,718 km (0.095 R)
• M42: 6,542,214 km (0.089 R)
• M43: 6,771,248 km (0.053 R)
• M44: 6,868,637 km (0.119 R)
• M45: 7,089,144 km (0.061 R)
• M46: 7,200,295 km (0.115 R)
• M47: 7,324,461 km (0.032 R)
• M48: 7,386,844 km (0.039 R)
• M49: 7,512,207 km (0.101 R)
• M50: 7,638,168 km (0.059 R)
• M51: 7,969,079 km (0.094 R)
• M52: 8,213,821 km (0.105 R)
• M53: 8,592,154 km (0.103 R)
• M54: 8,657,977 km (0.111 R)
• M55: 8,803,386 km (0.099 R)
• M56: 8,909,600 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.3

Radius: 8.9

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.14 AU - 1.42 AU

Year: 921 Days

Day: 12.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,174,653 km

• M1: 144,811 km (0.072 R)
• M2: 227,688 km (0.105 R)
• M3: 284,236 km (0.098 R)
• M4: 477,217 km (0.111 R)
• M5: 607,218 km (0.115 R)
• M6: 712,983 km (0.083 R)
• M7: 950,694 km (0.117 R)
• M8: 1,104,032 km (0.113 R)
• M9: 1,176,438 km (0.108 R)
• M10: 1,288,337 km (0.029 R)
• M11: 1,482,964 km (0.076 R)
• M12: 1,637,199 km (0.089 R)
• M13: 1,712,297 km (0.089 R)
• M14: 1,822,700 km (0.052 R)
• M15: 1,935,497 km (0.085 R)
• M16: 2,150,021 km (0.093 R)
• M17: 2,288,099 km (0.109 R)
• M18: 2,372,473 km (0.097 R)
• M19: 2,438,744 km (0.12 R)
• M20: 2,710,115 km (0.079 R)
• M21: 2,869,736 km (0.089 R)
• M22: 2,940,496 km (0.098 R)
• M23: 3,271,556 km (0.062 R)
• M24: 3,430,878 km (0.088 R)
• M25: 3,549,509 km (0.111 R)
• M26: 3,735,309 km (0.06 R)
• M27: 3,834,941 km (0.089 R)
• M28: 3,924,401 km (0.07 R)
• M29: 4,128,004 km (0.027 R)
• M30: 4,277,302 km (0.089 R)
• M31: 4,628,708 km (0.059 R)
• M32: 4,700,066 km (0.103 R)
• M33: 4,856,096 km (0.029 R)
• M34: 4,916,534 km (0.094 R)
• M35: 5,136,293 km (0.085 R)
• M36: 5,197,778 km (0.112 R)
• M37: 5,259,712 km (0.067 R)
• M38: 5,359,194 km (0.113 R)
• M39: 5,484,408 km (0.069 R)
• M40: 5,636,100 km (0.047 R)
• M41: 5,878,897 km (0.118 R)
• M42: 5,982,269 km (0.092 R)
• M43: 6,454,699 km (0.068 R)
• M44: 6,561,213 km (0.07 R)
• M45: 6,655,011 km (0.032 R)
• M46: 6,816,876 km (0.082 R)
• M47: 6,966,324 km (0.087 R)
• M48: 7,089,443 km (0.065 R)
• M49: 7,158,109 km (0.107 R)
• M50: 7,365,601 km (0.076 R)
• M51: 7,715,809 km (0.034 R)
• M52: 8,071,553 km (0.087 R)
• M53: 8,172,083 km (0.117 R)
• M54: 8,563,880 km (0.113 R)
• M55: 8,872,799 km (0.04 R)
• M56: 8,976,620 km (0.091 R)
• M57: 9,185,459 km (0.115 R)
• M58: 9,471,490 km (0.093 R)
• M59: 9,532,077 km (0.107 R)
• M60: 9,592,814 km (0.106 R)
• M61: 9,745,104 km (0.117 R)
• M62: 9,852,366 km (0.046 R)
• M63: 9,929,110 km (0.118 R)
• M64: 10,378,203 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.6

Radius: 13.4

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.33 AU - 1.39 AU

Year: 1008 Days

Day: 14.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,174,653 km

• M1: 166,802 km (0.114 R)
• M2: 255,064 km (0.108 R)
• M3: 438,621 km (0.099 R)
• M4: 531,820 km (0.094 R)
• M5: 629,957 km (0.087 R)
• M6: 723,605 km (0.089 R)
• M7: 826,977 km (0.119 R)
• M8: 976,575 km (0.099 R)
• M9: 1,059,901 km (0.117 R)
• M10: 1,189,752 km (0.059 R)
• M11: 1,392,756 km (0.093 R)
• M12: 1,487,900 km (0.095 R)
• M13: 1,590,973 km (0.043 R)
• M14: 1,679,834 km (0.107 R)
• M15: 1,781,711 km (0.063 R)
• M16: 1,915,302 km (0.04 R)
• M17: 2,311,138 km (0.115 R)
• M18: 2,502,772 km (0.095 R)
• M19: 2,613,624 km (0.086 R)
• M20: 2,833,982 km (0.046 R)
• M21: 2,929,276 km (0.106 R)
• M22: 3,130,335 km (0.034 R)
• M23: 3,400,659 km (0.079 R)
• M24: 3,538,738 km (0.065 R)
• M25: 3,671,431 km (0.116 R)
• M26: 3,775,701 km (0.086 R)
• M27: 4,002,641 km (0.088 R)
• M28: 4,179,765 km (0.12 R)
• M29: 4,375,289 km (0.117 R)
• M30: 4,670,146 km (0.066 R)
• M31: 4,759,157 km (0.086 R)
• M32: 4,938,824 km (0.079 R)
• M33: 5,029,480 km (0.085 R)
• M34: 5,714,489 km (0.102 R)
• M35: 5,905,825 km (0.096 R)
• M36: 6,028,495 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694

Radius: 13.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.86 AU - 2.54 AU

Year: 2075 Days

Day: 8.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 73,174,653 km

• M1: 196,123 km (0.102 R)
• M2: 481,406 km (0.079 R)
• M3: 646,861 km (0.076 R)
• M4: 834,008 km (0.027 R)
• M5: 1,175,091 km (0.091 R)
• M6: 1,377,946 km (0.053 R)
• M7: 1,484,011 km (0.03 R)
• M8: 1,570,927 km (0.083 R)
• M9: 1,659,639 km (0.088 R)
• M10: 1,984,266 km (0.098 R)
• M11: 2,080,757 km (0.103 R)
• M12: 2,367,536 km (0.104 R)
• M13: 2,483,325 km (0.079 R)
• M14: 2,574,729 km (0.095 R)
• M15: 2,760,978 km (0.085 R)
• M16: 2,883,200 km (0.103 R)
• M17: 3,021,129 km (0.119 R)
• M18: 3,879,821 km (0.067 R)
• M19: 4,109,902 km (0.063 R)
• M20: 4,281,491 km (0.079 R)
• M21: 4,567,373 km (0.094 R)
• M22: 4,843,381 km (0.066 R)
• M23: 5,124,774 km (0.091 R)
• M24: 5,208,699 km (0.103 R)
• M25: 5,686,514 km (0.057 R)
• M26: 5,895,802 km (0.112 R)
• M27: 6,089,830 km (0.092 R)
• M28: 6,178,691 km (0.116 R)
• M29: 6,321,856 km (0.103 R)
• M30: 6,430,016 km (0.051 R)
• M31: 6,666,380 km (0.045 R)
• M32: 7,072,987 km (0.077 R)
• M33: 7,279,432 km (0.027 R)
• M34: 7,392,828 km (0.114 R)
• M35: 7,833,094 km (0.101 R)
• M36: 8,360,875 km (0.086 R)
• M37: 8,679,070 km (0.107 R)
• M38: 8,819,692 km (0.112 R)
• M39: 9,041,995 km (0.077 R)
• M40: 9,492,284 km (0.115 R)
• M41: 9,740,916 km (0.09 R)
• M42: 9,887,073 km (0.107 R)
• M43: 10,160,239 km (0.118 R)
• M44: 10,287,247 km (0.108 R)
• M45: 11,060,070 km (0.106 R)
• M46: 11,475,653 km (0.101 R)
• M47: 11,652,178 km (0.048 R)
• M48: 11,940,902 km (0.081 R)
• M49: 12,052,502 km (0.109 R)
• M50: 12,254,459 km (0.075 R)
• M51: 13,957,033 km (0.12 R)
• M52: 14,931,962 km (0.11 R)
• M53: 15,052,388 km (0.12 R)
• M54: 15,173,114 km (0.07 R)
• M55: 15,488,466 km (0.067 R)
• M56: 16,323,820 km (0.101 R)
• M57: 16,572,303 km (0.072 R)
• M58: 16,671,935 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.2

Radius: 7.3

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.02 AU - 9.16 AU

Year: 14630 Days

Day: 17.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 73,174,653 km

• M1: 110,254 km (0.097 R)
• M2: 261,497 km (0.066 R)
• M3: 404,363 km (0.088 R)
• M4: 471,084 km (0.097 R)
• M5: 521,199 km (0.082 R)
• M6: 584,180 km (0.114 R)
• M7: 875,297 km (0.1 R)
• M8: 1,236,576 km (0.06 R)
• M9: 1,337,405 km (0.044 R)
• M10: 1,965,267 km (0.106 R)
• M11: 2,274,336 km (0.052 R)
• M12: 2,489,009 km (0.061 R)
• M13: 2,880,507 km (0.084 R)
• M14: 3,311,349 km (0.092 R)
• M15: 3,412,028 km (0.085 R)
• M16: 4,541,343 km (0.104 R)
• M17: 5,087,674 km (0.106 R)
• M18: 8,417,723 km (0.032 R)
• M19: 8,500,450 km (0.118 R)
• M20: 10,416,051 km (0.103 R)
• M21: 10,862,451 km (0.064 R)
• M22: 11,681,948 km (0.106 R)
• M23: 11,928,485 km (0.078 R)
• M24: 12,710,284 km (0.061 R)
• M25: 13,027,581 km (0.101 R)
• M26: 13,155,338 km (0.111 R)
• M27: 13,347,571 km (0.083 R)
• M28: 13,573,015 km (0.102 R)
• M29: 15,186,577 km (0.096 R)
• M30: 15,523,322 km (0.093 R)
• M31: 16,101,368 km (0.11 R)
• M32: 16,929,393 km (0.086 R)
• M33: 17,383,721 km (0.117 R)
• M34: 21,234,819 km (0.085 R)
• M35: 21,611,208 km (0.115 R)
• M36: 22,065,836 km (0.109 R)
• M37: 22,179,979 km (0.085 R)
• M38: 22,408,863 km (0.051 R)
• M39: 22,676,943 km (0.096 R)
• M40: 24,072,242 km (0.041 R)
• M41: 25,097,137 km (0.096 R)
• M42: 26,499,168 km (0.069 R)
• M43: 26,944,970 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.1

Radius: 6.3

Gravity: 23.96 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.46 AU - 9.72 AU

Year: 16007 Days

Day: 20.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,174,653 km

• M1: 84,822 km (0.099 R)
• M2: 162,613 km (0.039 R)
• M3: 516,561 km (0.111 R)
• M4: 776,114 km (0.076 R)
• M5: 1,021,155 km (0.119 R)
• M6: 1,073,066 km (0.075 R)
• M7: 1,432,100 km (0.106 R)
• M8: 2,494,694 km (0.109 R)
• M9: 2,854,926 km (0.085 R)
• M10: 3,663,801 km (0.082 R)
• M11: 3,825,666 km (0.116 R)
• M12: 4,031,064 km (0.087 R)
• M13: 4,156,128 km (0.084 R)
• M14: 4,932,990 km (0.072 R)
• M15: 5,707,159 km (0.083 R)
• M16: 6,324,250 km (0.086 R)
• M17: 6,372,720 km (0.098 R)
• M18: 6,912,618 km (0.108 R)
• M19: 6,962,435 km (0.045 R)
• M20: 7,213,460 km (0.115 R)
• M21: 8,141,116 km (0.113 R)
• M22: 9,824,990 km (0.1 R)
• M23: 10,106,383 km (0.054 R)
• M24: 10,504,912 km (0.084 R)
• M25: 10,908,378 km (0.111 R)
• M26: 11,317,079 km (0.082 R)
• M27: 11,790,257 km (0.091 R)
• M28: 12,269,868 km (0.045 R)
• M29: 12,755,911 km (0.083 R)
• M30: 13,935,191 km (0.111 R)
• M31: 16,064,867 km (0.103 R)
• M32: 17,608,118 km (0.089 R)
• M33: 19,408,828 km (0.025 R)
• M34: 20,689,236 km (0.111 R)
• M35: 20,761,192 km (0.053 R)
• M36: 22,586,586 km (0.08 R)
• M37: 23,480,882 km (0.06 R)
• M38: 23,856,971 km (0.029 R)
• M39: 23,932,368 km (0.042 R)
• M40: 24,235,005 km (0.101 R)
• M41: 24,538,838 km (0.062 R)
• M42: 24,844,018 km (0.09 R)
• M43: 26,779,365 km (0.102 R)
• M44: 27,566,848 km (0.117 R)
• M45: 27,884,146 km (0.098 R)
• M46: 28,282,225 km (0.11 R)
• M47: 28,762,584 km (0.116 R)
• M48: 29,326,269 km (0.113 R)
• M49: 30,301,198 km (0.116 R)
• M50: 31,039,314 km (0.092 R)
• M51: 31,534,633 km (0.083 R)
• M52: 31,949,468 km (0.116 R)
• M53: 32,282,622 km (0.112 R)
• M54: 32,700,599 km (0.068 R)
• M55: 33,120,520 km (0.074 R)
• M56: 34,817,708 km (0.108 R)
• M57: 35,074,717 km (0.087 R)
• M58: 35,160,436 km (0.037 R)
• M59: 35,849,484 km (0.03 R)
• M60: 35,935,952 km (0.11 R)
• M61: 36,282,420 km (0.111 R)
• M62: 36,629,936 km (0.103 R)
• M63: 36,717,002 km (0.083 R)
• M64: 39,004,653 km (0.107 R)
• M65: 42,065,126 km (0.073 R)
• M66: 42,888,064 km (0.055 R)
• M67: 45,856,834 km (0.091 R)
• M68: 48,126,682 km (0.038 R)
• M69: 48,221,976 km (0.047 R)
• M70: 49,467,528 km (0.083 R)
• M71: 50,917,730 km (0.114 R)
• M72: 51,696,835 km (0.08 R)
• M73: 53,168,280 km (0.112 R)
• M74: 53,266,865 km (0.118 R)
• M75: 54,852,602 km (0.031 R)
• M76: 55,851,467 km (0.096 R)
• M77: 58,171,730 km (0.095 R)
• M78: 60,729,106 km (0.066 R)
• M79: 61,658,707 km (0.11 R)
• M80: 62,593,095 km (0.09 R)
• M81: 63,218,564 km (0.111 R)
• M82: 63,322,983 km (0.026 R)
• M83: 65,318,469 km (0.116 R)
• M84: 66,164,894 km (0.096 R)
• M85: 66,589,453 km (0.075 R)
• M86: 67,868,365 km (0.11 R)
• M87: 68,725,561 km (0.084 R)
• M88: 69,263,216 km (0.089 R)
• M89: 71,318,690 km (0.077 R)
• M90: 71,971,835 km (0.094 R)
• M91: 72,080,892 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 15,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit