🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.86 AU - 1.06 AU

Year: 335 Days

Day: 42.3 Hours

Environment

Temp: 88 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.04 AU - 1.54 AU

Year: 522 Days

Day: 36.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.85 AU - 2.29 AU

Year: 1062 Days

Day: 20.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.75 AU - 2.47 AU

Year: 1092 Days

Day: 23.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.4 AU - 2.6 AU

Year: 1409 Days

Day: 30.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.4

Radius: 13.2

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.2 AU - 6.7 AU

Year: 5173 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 115,542,379 km

• M1: 241,750 km (0.057 R)
• M2: 361,578 km (0.097 R)
• M3: 470,934 km (0.078 R)
• M4: 642,972 km (0.039 R)
• M5: 753,674 km (0.118 R)
• M6: 1,079,797 km (0.107 R)
• M7: 1,305,092 km (0.099 R)
• M8: 1,491,192 km (0.115 R)
• M9: 1,601,894 km (0.112 R)
• M10: 1,729,651 km (0.049 R)
• M11: 1,890,767 km (0.07 R)
• M12: 1,996,084 km (0.049 R)
• M13: 2,103,346 km (0.115 R)
• M14: 2,404,636 km (0.102 R)
• M15: 2,686,179 km (0.05 R)
• M16: 2,822,463 km (0.078 R)
• M17: 2,926,284 km (0.063 R)
• M18: 3,391,085 km (0.052 R)
• M19: 4,092,699 km (0.069 R)
• M20: 4,210,731 km (0.111 R)
• M21: 4,551,366 km (0.057 R)
• M22: 4,838,893 km (0.091 R)
• M23: 4,984,751 km (0.102 R)
• M24: 5,089,918 km (0.028 R)
• M25: 5,281,254 km (0.068 R)
• M26: 5,388,515 km (0.036 R)
• M27: 6,204,871 km (0.1 R)
• M28: 6,593,077 km (0.047 R)
• M29: 7,154,668 km (0.072 R)
• M30: 7,321,320 km (0.103 R)
• M31: 7,707,282 km (0.111 R)
• M32: 7,902,807 km (0.068 R)
• M33: 8,001,242 km (0.075 R)
• M34: 8,124,810 km (0.03 R)
• M35: 8,675,929 km (0.09 R)
• M36: 8,777,505 km (0.109 R)
• M37: 9,213,434 km (0.097 R)
• M38: 9,473,285 km (0.04 R)
• M39: 10,374,612 km (0.082 R)
• M40: 10,972,405 km (0.111 R)
• M41: 11,497,793 km (0.108 R)
• M42: 11,918,462 km (0.116 R)
• M43: 12,201,651 km (0.1 R)
• M44: 12,458,511 km (0.091 R)
• M45: 12,630,698 km (0.075 R)
• M46: 13,239,711 km (0.1 R)
• M47: 13,386,167 km (0.065 R)
• M48: 13,592,014 km (0.071 R)
• M49: 14,697,841 km (0.051 R)
• M50: 14,788,797 km (0.101 R)
• M51: 14,879,902 km (0.114 R)
• M52: 15,399,754 km (0.066 R)
• M53: 15,770,308 km (0.078 R)
• M54: 15,925,591 km (0.106 R)
• M55: 16,899,772 km (0.112 R)
• M56: 17,026,781 km (0.104 R)
• M57: 17,570,569 km (0.079 R)
• M58: 19,802,270 km (0.06 R)
• M59: 20,205,287 km (0.095 R)
• M60: 20,509,419 km (0.089 R)
• M61: 20,746,981 km (0.077 R)
• M62: 21,053,806 km (0.12 R)
• M63: 21,361,978 km (0.034 R)
• M64: 21,534,015 km (0.098 R)
• M65: 21,671,795 km (0.084 R)
• M66: 21,775,466 km (0.113 R)
• M67: 22,330,773 km (0.097 R)
• M68: 22,820,407 km (0.077 R)
• M69: 22,996,185 km (0.059 R)
• M70: 23,668,178 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.6

Radius: 11.3

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 9.48 AU - 12.08 AU

Year: 12616 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 115,542,379 km

• M1: 143,614 km (0.077 R)
• M2: 294,259 km (0.098 R)
• M3: 397,182 km (0.032 R)
• M4: 563,386 km (0.084 R)
• M5: 728,093 km (0.097 R)
• M6: 895,343 km (0.117 R)
• M7: 1,076,207 km (0.053 R)
• M8: 1,203,664 km (0.109 R)
• M9: 2,316,822 km (0.082 R)
• M10: 2,548,101 km (0.047 R)
• M11: 3,691,926 km (0.113 R)
• M12: 4,012,813 km (0.096 R)
• M13: 4,446,198 km (0.102 R)
• M14: 5,247,295 km (0.105 R)
• M15: 5,580,300 km (0.068 R)
• M16: 5,920,186 km (0.089 R)
• M17: 6,006,205 km (0.08 R)
• M18: 6,092,672 km (0.098 R)
• M19: 6,531,293 km (0.088 R)
• M20: 7,750,666 km (0.109 R)
• M21: 8,580,335 km (0.065 R)
• M22: 8,678,023 km (0.108 R)
• M23: 9,038,853 km (0.101 R)
• M24: 9,237,818 km (0.095 R)
• M25: 9,438,279 km (0.059 R)
• M26: 9,707,705 km (0.112 R)
• M27: 10,219,928 km (0.09 R)
• M28: 10,987,066 km (0.057 R)
• M29: 11,057,676 km (0.101 R)
• M30: 13,097,144 km (0.087 R)
• M31: 13,397,836 km (0.091 R)
• M32: 13,776,917 km (0.079 R)
• M33: 13,891,359 km (0.099 R)
• M34: 14,121,141 km (0.1 R)
• M35: 15,210,214 km (0.083 R)
• M36: 16,165,247 km (0.032 R)
• M37: 16,690,634 km (0.092 R)
• M38: 18,384,082 km (0.117 R)
• M39: 18,468,156 km (0.114 R)
• M40: 20,088,451 km (0.087 R)
• M41: 20,609,500 km (0.07 R)
• M42: 21,532,220 km (0.099 R)
• M43: 21,709,493 km (0.067 R)
• M44: 21,887,216 km (0.107 R)
• M45: 22,423,524 km (0.114 R)
• M46: 23,281,318 km (0.068 R)
• M47: 23,966,177 km (0.114 R)
• M48: 24,843,120 km (0.101 R)
• M49: 25,542,939 km (0.073 R)
• M50: 26,533,426 km (0.107 R)
• M51: 27,729,013 km (0.086 R)
• M52: 27,825,354 km (0.117 R)
• M53: 29,530,620 km (0.048 R)
• M54: 30,073,510 km (0.118 R)
• M55: 30,271,728 km (0.066 R)
• M56: 32,277,835 km (0.117 R)
• M57: 33,861,927 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.7

Radius: 5.4

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 11.68 AU - 17.34 AU

Year: 19701 Days

Day: 22.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 115,542,379 km

• M1: 348,114 km (0.091 R)
• M2: 514,617 km (0.094 R)
• M3: 1,068,578 km (0.055 R)
• M4: 1,461,272 km (0.1 R)
• M5: 2,264,014 km (0.1 R)
• M6: 2,496,040 km (0.112 R)
• M7: 2,844,604 km (0.109 R)
• M8: 3,352,339 km (0.081 R)
• M9: 4,227,785 km (0.119 R)
• M10: 4,353,896 km (0.099 R)
• M11: 4,513,218 km (0.107 R)
• M12: 5,169,654 km (0.085 R)
• M13: 5,440,575 km (0.11 R)
• M14: 5,509,091 km (0.089 R)
• M15: 7,160,652 km (0.09 R)
• M16: 7,961,898 km (0.107 R)
• M17: 8,710,934 km (0.079 R)
• M18: 9,033,019 km (0.082 R)
• M19: 9,359,142 km (0.075 R)
• M20: 9,813,620 km (0.075 R)
• M21: 11,482,385 km (0.106 R)
• M22: 11,614,330 km (0.101 R)
• M23: 11,702,593 km (0.074 R)
• M24: 11,879,717 km (0.113 R)
• M25: 12,102,468 km (0.108 R)
• M26: 12,281,686 km (0.086 R)
• M27: 13,007,236 km (0.071 R)
• M28: 13,282,795 km (0.117 R)
• M29: 13,329,021 km (0.107 R)
• M30: 13,421,323 km (0.107 R)
• M31: 13,653,349 km (0.094 R)
• M32: 13,980,370 km (0.071 R)
• M33: 14,451,902 km (0.102 R)
• M34: 15,410,825 km (0.102 R)
• M35: 15,995,902 km (0.08 R)
• M36: 16,837,091 km (0.097 R)
• M37: 17,947,107 km (0.048 R)
• M38: 18,151,458 km (0.108 R)
• M39: 19,919,256 km (0.095 R)
• M40: 19,972,064 km (0.119 R)
• M41: 20,556,094 km (0.079 R)
• M42: 21,253,669 km (0.058 R)
• M43: 21,361,678 km (0.083 R)
• M44: 22,782,260 km (0.115 R)
• M45: 24,402,405 km (0.096 R)
• M46: 25,140,670 km (0.069 R)
• M47: 25,197,817 km (0.095 R)
• M48: 26,464,761 km (0.072 R)
• M49: 27,105,937 km (0.086 R)
• M50: 28,225,528 km (0.093 R)
• M51: 30,875,505 km (0.089 R)
• M52: 30,936,690 km (0.069 R)
• M53: 31,304,402 km (0.091 R)
• M54: 31,365,886 km (0.105 R)
• M55: 31,673,609 km (0.118 R)
• M56: 31,920,595 km (0.086 R)
• M57: 32,416,363 km (0.088 R)
• M58: 32,540,678 km (0.091 R)
• M59: 32,727,526 km (0.089 R)
• M60: 33,666,851 km (0.063 R)
• M61: 35,379,896 km (0.075 R)
• M62: 35,572,130 km (0.116 R)
• M63: 35,636,158 km (0.106 R)
• M64: 36,279,428 km (0.115 R)
• M65: 36,343,905 km (0.078 R)
• M66: 36,731,812 km (0.115 R)
• M67: 36,861,514 km (0.087 R)
• M68: 37,381,516 km (0.102 R)
• M69: 37,838,537 km (0.107 R)
• M70: 37,904,061 km (0.071 R)
• M71: 40,418,652 km (0.098 R)
• M72: 40,619,412 km (0.111 R)
• M73: 41,493,513 km (0.058 R)
• M74: 42,237,912 km (0.1 R)
• M75: 43,328,480 km (0.109 R)
• M76: 44,359,209 km (0.102 R)
• M77: 45,120,363 km (0.047 R)
• M78: 45,885,706 km (0.044 R)
• M79: 46,515,064 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.4

Radius: 7.5

Gravity: 17.22 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 15.45 AU - 24.21 AU

Year: 31476 Days

Day: 19.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 115,542,379 km

• M1: 112,198 km (0.054 R)
• M2: 395,686 km (0.119 R)
• M3: 1,232,238 km (0.089 R)
• M4: 1,345,483 km (0.07 R)
• M5: 1,705,865 km (0.108 R)
• M6: 1,790,088 km (0.097 R)
• M7: 2,095,417 km (0.053 R)
• M8: 2,417,352 km (0.114 R)
• M9: 3,744,136 km (0.117 R)
• M10: 4,021,340 km (0.057 R)
• M11: 4,133,988 km (0.118 R)
• M12: 4,247,832 km (0.103 R)
• M13: 4,478,661 km (0.104 R)
• M14: 4,595,647 km (0.099 R)
• M15: 5,567,135 km (0.104 R)
• M16: 6,140,843 km (0.111 R)
• M17: 6,666,530 km (0.096 R)
• M18: 7,551,401 km (0.097 R)
• M19: 8,328,712 km (0.092 R)
• M20: 9,805,991 km (0.103 R)
• M21: 11,522,327 km (0.075 R)
• M22: 11,682,995 km (0.116 R)
• M23: 12,169,188 km (0.109 R)
• M24: 15,310,594 km (0.073 R)
• M25: 15,398,857 km (0.095 R)
• M26: 16,110,643 km (0.076 R)
• M27: 16,290,311 km (0.062 R)
• M28: 18,685,372 km (0.108 R)
• M29: 18,874,165 km (0.088 R)
• M30: 19,158,401 km (0.066 R)
• M31: 19,827,403 km (0.066 R)
• M32: 20,213,066 km (0.118 R)
• M33: 20,796,198 km (0.037 R)
• M34: 21,187,995 km (0.11 R)
• M35: 22,679,037 km (0.059 R)
• M36: 24,409,436 km (0.053 R)
• M37: 25,447,047 km (0.047 R)
• M38: 25,761,202 km (0.1 R)
• M39: 26,287,487 km (0.046 R)
• M40: 26,817,363 km (0.086 R)
• M41: 26,923,727 km (0.084 R)
• M42: 27,672,465 km (0.068 R)
• M43: 29,629,055 km (0.038 R)
• M44: 30,069,920 km (0.1 R)
• M45: 35,526,203 km (0.099 R)
• M46: 35,994,594 km (0.115 R)
• M47: 37,055,542 km (0.082 R)
• M48: 37,174,173 km (0.103 R)
• M49: 37,292,804 km (0.096 R)
• M50: 43,009,986 km (0.114 R)
• M51: 43,134,601 km (0.032 R)
• M52: 44,512,846 km (0.107 R)
• M53: 44,638,808 km (0.106 R)
• M54: 45,397,419 km (0.12 R)
• M55: 45,778,295 km (0.102 R)
• M56: 46,160,218 km (0.109 R)
• M57: 47,698,533 km (0.119 R)
• M58: 48,344,497 km (0.079 R)
• M59: 48,863,302 km (0.097 R)
• M60: 49,123,453 km (0.097 R)
• M61: 49,384,052 km (0.047 R)
• M62: 49,775,700 km (0.059 R)
• M63: 50,562,285 km (0.079 R)
• M64: 52,679,693 km (0.085 R)
• M65: 54,555,950 km (0.099 R)
• M66: 58,236,057 km (0.112 R)
• M67: 59,341,735 km (0.034 R)
• M68: 59,758,216 km (0.075 R)
• M69: 61,153,366 km (0.119 R)
• M70: 61,854,830 km (0.054 R)
• M71: 62,841,578 km (0.085 R)
• M72: 63,124,467 km (0.082 R)
• M73: 63,975,529 km (0.073 R)
• M74: 64,117,797 km (0.084 R)
• M75: 65,116,363 km (0.033 R)
• M76: 65,832,637 km (0.063 R)
• M77: 65,976,251 km (0.069 R)
• M78: 68,142,578 km (0.076 R)
• M79: 68,724,215 km (0.093 R)
• M80: 72,396,394 km (0.078 R)
• M81: 72,692,897 km (0.063 R)
• M82: 74,630,189 km (0.072 R)
• M83: 77,491,996 km (0.074 R)
• M84: 79,317,838 km (0.077 R)
• M85: 80,850,169 km (0.094 R)
• M86: 81,774,385 km (0.108 R)
• M87: 86,919,056 km (0.111 R)
• M88: 88,498,660 km (0.093 R)
• M89: 90,406,631 km (0.113 R)
• M90: 94,263,114 km (0.06 R)
• M91: 94,586,994 km (0.119 R)
• M92: 95,397,964 km (0.091 R)
• M93: 102,135,553 km (0.08 R)
• M94: 108,345,959 km (0.034 R)
• M95: 109,024,684 km (0.118 R)
• M96: 112,954,471 km (0.116 R)
• M97: 113,298,396 km (0.104 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 13,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit