🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.94 AU - 1.04 AU

Year: 349 Days

Day: 31.8 Hours

Environment

Temp: 94 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 107,195,798 km

• M1: 666,159 km (0.118 R)
• M2: 788,830 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.6 AU - 1.64 AU

Year: 731 Days

Day: 25.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.82 AU - 3.36 AU

Year: 1927 Days

Day: 27.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,195,798 km

• M1: 38,746 km (0.116 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.4

Radius: 10.3

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.2 AU - 8.94 AU

Year: 8133 Days

Day: 6.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 107,195,798 km

• M1: 323,281 km (0.096 R)
• M2: 634,893 km (0.032 R)
• M3: 726,896 km (0.078 R)
• M4: 857,345 km (0.086 R)
• M5: 1,013,974 km (0.088 R)
• M6: 1,376,151 km (0.097 R)
• M7: 1,603,988 km (0.098 R)
• M8: 1,690,007 km (0.116 R)
• M9: 1,934,600 km (0.088 R)
• M10: 2,049,640 km (0.085 R)
• M11: 2,119,802 km (0.077 R)
• M12: 2,383,992 km (0.118 R)
• M13: 3,024,121 km (0.119 R)
• M14: 3,267,217 km (0.038 R)
• M15: 3,432,822 km (0.074 R)
• M16: 3,946,691 km (0.089 R)
• M17: 4,212,676 km (0.089 R)
• M18: 4,484,645 km (0.065 R)
• M19: 4,669,099 km (0.101 R)
• M20: 5,366,973 km (0.075 R)
• M21: 5,464,661 km (0.113 R)
• M22: 5,595,858 km (0.101 R)
• M23: 6,301,960 km (0.105 R)
• M24: 6,439,740 km (0.072 R)
• M25: 6,613,273 km (0.078 R)
• M26: 7,395,221 km (0.117 R)
• M27: 7,982,393 km (0.076 R)
• M28: 9,123,226 km (0.078 R)
• M29: 9,201,167 km (0.101 R)
• M30: 9,832,170 km (0.053 R)
• M31: 10,193,300 km (0.071 R)
• M32: 11,011,301 km (0.046 R)
• M33: 11,596,528 km (0.094 R)
• M34: 11,850,395 km (0.091 R)
• M35: 11,978,152 km (0.114 R)
• M36: 12,191,927 km (0.094 R)
• M37: 12,666,601 km (0.03 R)
• M38: 13,147,409 km (0.102 R)
• M39: 13,857,550 km (0.112 R)
• M40: 14,126,976 km (0.067 R)
• M41: 14,625,585 km (0.119 R)
• M42: 14,854,171 km (0.097 R)
• M43: 15,222,182 km (0.074 R)
• M44: 15,686,683 km (0.117 R)
• M45: 15,967,628 km (0.078 R)
• M46: 16,297,342 km (0.093 R)
• M47: 16,963,800 km (0.098 R)
• M48: 17,203,905 km (0.086 R)
• M49: 18,175,842 km (0.098 R)
• M50: 19,015,984 km (0.109 R)
• M51: 20,836,590 km (0.115 R)
• M52: 21,300,343 km (0.05 R)
• M53: 21,663,417 km (0.105 R)
• M54: 22,028,586 km (0.11 R)
• M55: 22,501,016 km (0.118 R)
• M56: 22,606,482 km (0.116 R)
• M57: 22,765,056 km (0.115 R)
• M58: 23,083,101 km (0.108 R)
• M59: 23,295,979 km (0.03 R)
• M60: 23,723,679 km (0.1 R)
• M61: 23,830,941 km (0.068 R)
• M62: 24,532,555 km (0.114 R)
• M63: 25,131,545 km (0.085 R)
• M64: 25,460,361 km (0.11 R)
• M65: 26,122,182 km (0.049 R)
• M66: 26,344,035 km (0.103 R)
• M67: 26,733,738 km (0.11 R)
• M68: 26,957,387 km (0.079 R)
• M69: 29,399,722 km (0.113 R)
• M70: 29,630,551 km (0.1 R)
• M71: 29,746,190 km (0.065 R)
• M72: 30,910,660 km (0.083 R)
• M73: 31,616,463 km (0.109 R)
• M74: 31,971,309 km (0.099 R)
• M75: 32,327,501 km (0.098 R)
• M76: 33,223,892 km (0.055 R)
• M77: 33,344,019 km (0.112 R)
• M78: 33,765,586 km (0.064 R)
• M79: 34,371,008 km (0.081 R)
• M80: 35,285,650 km (0.089 R)
• M81: 37,513,611 km (0.062 R)
• M82: 38,897,391 km (0.112 R)
• M83: 39,214,239 km (0.107 R)
• M84: 39,659,293 km (0.05 R)
• M85: 40,169,871 km (0.103 R)
• M86: 40,939,851 km (0.05 R)
• M87: 42,951,643 km (0.111 R)
• M88: 43,475,984 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.6

Radius: 10.5

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.86 AU - 12.84 AU

Year: 11813 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 107,195,798 km

• M1: 133,591 km (0.032 R)
• M2: 257,009 km (0.109 R)
• M3: 325,375 km (0.06 R)
• M4: 557,551 km (0.035 R)
• M5: 787,932 km (0.111 R)
• M6: 988,692 km (0.116 R)
• M7: 1,064,538 km (0.056 R)
• M8: 1,238,970 km (0.11 R)
• M9: 1,818,213 km (0.086 R)
• M10: 1,970,503 km (0.071 R)
• M11: 2,536,432 km (0.091 R)
• M12: 2,882,003 km (0.1 R)
• M13: 2,970,715 km (0.078 R)
• M14: 3,173,719 km (0.076 R)
• M15: 3,786,023 km (0.036 R)
• M16: 4,130,996 km (0.104 R)
• M17: 4,358,085 km (0.09 R)
• M18: 4,772,022 km (0.097 R)
• M19: 4,903,968 km (0.099 R)
• M20: 5,171,598 km (0.098 R)
• M21: 5,252,830 km (0.107 R)
• M22: 5,554,419 km (0.12 R)
• M23: 6,031,637 km (0.104 R)
• M24: 6,522,018 km (0.094 R)
• M25: 7,145,542 km (0.12 R)
• M26: 7,726,132 km (0.094 R)
• M27: 8,163,705 km (0.073 R)
• M28: 8,513,166 km (0.059 R)
• M29: 8,705,848 km (0.045 R)
• M30: 8,899,877 km (0.093 R)
• M31: 9,457,877 km (0.102 R)
• M32: 10,196,591 km (0.087 R)
• M33: 10,814,879 km (0.102 R)
• M34: 11,374,824 km (0.071 R)
• M35: 11,693,766 km (0.05 R)
• M36: 11,836,632 km (0.036 R)
• M37: 12,123,860 km (0.094 R)
• M38: 12,413,332 km (0.06 R)
• M39: 12,595,542 km (0.037 R)
• M40: 13,258,560 km (0.088 R)
• M41: 13,444,809 km (0.102 R)
• M42: 13,895,249 km (0.117 R)
• M43: 14,427,069 km (0.029 R)
• M44: 14,888,279 km (0.056 R)
• M45: 15,825,061 km (0.109 R)
• M46: 16,340,426 km (0.114 R)
• M47: 16,660,416 km (0.095 R)
• M48: 17,428,601 km (0.087 R)
• M49: 18,915,454 km (0.087 R)
• M50: 19,251,451 km (0.082 R)
• M51: 19,546,907 km (0.028 R)
• M52: 20,701,054 km (0.091 R)
• M53: 20,787,522 km (0.093 R)
• M54: 21,526,386 km (0.064 R)
• M55: 22,185,663 km (0.072 R)
• M56: 22,362,638 km (0.117 R)
• M57: 22,762,363 km (0.105 R)
• M58: 22,896,104 km (0.071 R)
• M59: 24,157,363 km (0.116 R)
• M60: 24,384,902 km (0.089 R)
• M61: 24,750,669 km (0.069 R)
• M62: 24,842,372 km (0.076 R)
• M63: 25,672,640 km (0.105 R)
• M64: 25,811,916 km (0.083 R)
• M65: 26,184,564 km (0.034 R)
• M66: 27,313,130 km (0.081 R)
• M67: 27,740,532 km (0.1 R)
• M68: 27,978,841 km (0.067 R)
• M69: 28,074,434 km (0.12 R)
• M70: 28,842,619 km (0.057 R)
• M71: 29,277,650 km (0.119 R)
• M72: 30,448,702 km (0.105 R)
• M73: 30,941,178 km (0.087 R)
• M74: 31,287,497 km (0.087 R)
• M75: 31,436,197 km (0.12 R)
• M76: 32,434,165 km (0.042 R)
• M77: 33,139,070 km (0.094 R)
• M78: 33,240,048 km (0.106 R)
• M79: 33,798,049 km (0.065 R)
• M80: 34,001,651 km (0.12 R)
• M81: 34,103,527 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.3

Radius: 6.2

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.03 AU - 14.53 AU

Year: 17169 Days

Day: 21.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 107,195,798 km

• M1: 102,325 km (0.1 R)
• M2: 159,471 km (0.115 R)
• M3: 376,538 km (0.087 R)
• M4: 534,812 km (0.1 R)
• M5: 770,429 km (0.099 R)
• M6: 887,714 km (0.08 R)
• M7: 1,220,120 km (0.103 R)
• M8: 1,399,937 km (0.116 R)
• M9: 1,558,959 km (0.118 R)
• M10: 1,618,200 km (0.092 R)
• M11: 2,054,128 km (0.115 R)
• M12: 2,135,659 km (0.117 R)
• M13: 2,438,296 km (0.117 R)
• M14: 2,524,763 km (0.067 R)
• M15: 2,629,931 km (0.068 R)
• M16: 2,700,840 km (0.107 R)
• M17: 3,252,856 km (0.098 R)
• M18: 3,620,119 km (0.074 R)
• M19: 3,719,003 km (0.048 R)
• M20: 3,778,842 km (0.118 R)
• M21: 4,144,011 km (0.099 R)
• M22: 4,226,738 km (0.094 R)
• M23: 4,372,895 km (0.081 R)
• M24: 4,973,830 km (0.083 R)
• M25: 5,261,507 km (0.12 R)
• M26: 5,922,879 km (0.105 R)
• M27: 6,804,310 km (0.077 R)
• M28: 6,975,599 km (0.074 R)
• M29: 7,599,123 km (0.105 R)
• M30: 7,802,427 km (0.117 R)
• M31: 8,872,201 km (0.081 R)
• M32: 9,193,986 km (0.119 R)
• M33: 9,601,491 km (0.088 R)
• M34: 9,683,769 km (0.118 R)
• M35: 9,931,803 km (0.043 R)
• M36: 10,434,302 km (0.073 R)
• M37: 11,902,306 km (0.108 R)
• M38: 12,405,852 km (0.086 R)
• M39: 12,525,381 km (0.098 R)
• M40: 13,957,930 km (0.099 R)
• M41: 14,020,163 km (0.046 R)
• M42: 14,175,745 km (0.113 R)
• M43: 14,457,437 km (0.098 R)
• M44: 14,677,795 km (0.117 R)
• M45: 15,313,436 km (0.114 R)
• M46: 15,377,464 km (0.095 R)
• M47: 16,153,279 km (0.096 R)
• M48: 16,251,116 km (0.098 R)
• M49: 16,447,388 km (0.094 R)
• M50: 16,677,470 km (0.047 R)
• M51: 16,743,293 km (0.075 R)
• M52: 16,809,415 km (0.075 R)
• M53: 16,908,449 km (0.086 R)
• M54: 17,507,588 km (0.064 R)
• M55: 17,708,798 km (0.038 R)
• M56: 17,843,436 km (0.082 R)
• M57: 18,453,346 km (0.087 R)
• M58: 18,555,671 km (0.046 R)
• M59: 19,693,512 km (0.101 R)
• M60: 20,394,079 km (0.095 R)
• M61: 21,245,441 km (0.078 R)
• M62: 21,927,607 km (0.067 R)
• M63: 22,653,606 km (0.062 R)
• M64: 23,757,189 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.8

Radius: 6.8

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.74 AU - 23.52 AU

Year: 30854 Days

Day: 21.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,195,798 km

• M1: 225,294 km (0.112 R)
• M2: 697,724 km (0.118 R)
• M3: 1,107,024 km (0.092 R)
• M4: 1,246,300 km (0.115 R)
• M5: 1,859,651 km (0.067 R)
• M6: 3,073,488 km (0.076 R)
• M7: 3,122,407 km (0.106 R)
• M8: 4,261,744 km (0.1 R)
• M9: 4,316,347 km (0.091 R)
• M10: 5,105,027 km (0.115 R)
• M11: 5,397,491 km (0.039 R)
• M12: 5,695,341 km (0.104 R)
• M13: 6,121,395 km (0.103 R)
• M14: 7,133,425 km (0.089 R)
• M15: 7,263,575 km (0.085 R)
• M16: 8,196,318 km (0.101 R)
• M17: 8,538,598 km (0.093 R)
• M18: 8,746,090 km (0.091 R)
• M19: 9,025,539 km (0.104 R)
• M20: 10,026,348 km (0.074 R)
• M21: 10,837,169 km (0.045 R)
• M22: 11,822,421 km (0.098 R)
• M23: 13,073,807 km (0.046 R)
• M24: 16,553,154 km (0.1 R)
• M25: 16,898,725 km (0.054 R)
• M26: 18,037,913 km (0.045 R)
• M27: 18,571,977 km (0.103 R)
• M28: 18,841,104 km (0.094 R)
• M29: 19,838,473 km (0.034 R)
• M30: 20,852,896 km (0.065 R)
• M31: 21,978,770 km (0.114 R)
• M32: 22,644,630 km (0.106 R)
• M33: 23,028,049 km (0.043 R)
• M34: 24,779,990 km (0.106 R)
• M35: 26,776,373 km (0.069 R)
• M36: 27,385,237 km (0.108 R)
• M37: 27,487,262 km (0.068 R)
• M38: 27,589,288 km (0.061 R)
• M39: 28,720,248 km (0.034 R)
• M40: 29,031,262 km (0.108 R)
• M41: 29,552,162 km (0.1 R)
• M42: 29,866,317 km (0.106 R)
• M43: 33,066,964 km (0.092 R)
• M44: 33,392,938 km (0.055 R)
• M45: 34,707,753 km (0.088 R)
• M46: 35,704,823 km (0.1 R)
• M47: 40,017,430 km (0.116 R)
• M48: 40,364,797 km (0.113 R)
• M49: 41,764,434 km (0.05 R)
• M50: 42,470,088 km (0.117 R)
• M51: 43,179,780 km (0.042 R)
• M52: 44,491,155 km (0.103 R)
• M53: 46,908,656 km (0.084 R)
• M54: 47,152,650 km (0.086 R)
• M55: 47,887,475 km (0.049 R)
• M56: 48,010,295 km (0.111 R)
• M57: 48,256,234 km (0.052 R)
• M58: 51,743,809 km (0.115 R)
• M59: 52,628,232 km (0.106 R)
• M60: 53,645,198 km (0.116 R)
• M61: 53,900,412 km (0.073 R)
• M62: 55,440,522 km (0.082 R)
• M63: 55,827,681 km (0.1 R)
• M64: 56,345,440 km (0.116 R)
• M65: 58,826,371 km (0.119 R)
• M66: 60,943,031 km (0.069 R)
• M67: 62,950,036 km (0.119 R)
• M68: 63,084,524 km (0.059 R)
• M69: 63,623,825 km (0.115 R)
• M70: 63,893,999 km (0.078 R)
• M71: 66,753,861 km (0.067 R)
• M72: 69,377,209 km (0.083 R)
• M73: 70,491,863 km (0.082 R)
• M74: 74,866,554 km (0.066 R)
• M75: 75,437,419 km (0.12 R)
• M76: 76,153,095 km (0.118 R)
• M77: 76,727,102 km (0.082 R)
• M78: 77,302,605 km (0.075 R)
• M79: 80,347,670 km (0.087 R)
• M80: 82,105,146 km (0.112 R)
• M81: 83,875,337 km (0.111 R)
• M82: 85,509,096 km (0.102 R)
• M83: 86,255,140 km (0.117 R)
• M84: 87,603,466 km (0.118 R)
• M85: 88,807,878 km (0.062 R)
• M86: 89,412,104 km (0.103 R)
• M87: 91,690,181 km (0.117 R)
• M88: 93,066,182 km (0.065 R)
• M89: 93,372,857 km (0.09 R)
• M90: 93,679,982 km (0.07 R)
• M91: 94,603,001 km (0.081 R)
• M92: 95,838,529 km (0.039 R)
• M93: 101,621,983 km (0.11 R)
• M94: 102,887,282 km (0.116 R)
• M95: 106,073,118 km (0.107 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 14,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit