🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.51 AU - 0.55 AU

Year: 172 Days

Day: 16.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.09 AU - 1.45 AU

Year: 639 Days

Day: 45.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.97 AU - 2.25 AU

Year: 1368 Days

Day: 42 Hours

Environment

Temp: -122 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,888,195 km

• M1: 1,459,776 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.3

Radius: 10.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.84 AU - 4.08 AU

Year: 3516 Days

Day: 14.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 77,888,195 km

• M1: 177,573 km (0.055 R)
• M2: 385,364 km (0.095 R)
• M3: 721,959 km (0.113 R)
• M4: 817,253 km (0.093 R)
• M5: 1,301,352 km (0.039 R)
• M6: 1,681,630 km (0.099 R)
• M7: 1,931,757 km (0.092 R)
• M8: 2,096,016 km (0.106 R)
• M9: 2,236,638 km (0.112 R)
• M10: 2,351,379 km (0.103 R)
• M11: 2,497,536 km (0.099 R)
• M12: 2,661,945 km (0.086 R)
• M13: 2,829,943 km (0.102 R)
• M14: 3,049,104 km (0.113 R)
• M15: 3,144,697 km (0.064 R)
• M16: 3,371,637 km (0.084 R)
• M17: 3,487,276 km (0.104 R)
• M18: 3,637,771 km (0.118 R)
• M19: 3,876,230 km (0.034 R)
• M20: 3,945,345 km (0.069 R)
• M21: 4,102,422 km (0.047 R)
• M22: 4,297,199 km (0.115 R)
• M23: 4,422,711 km (0.083 R)
• M24: 4,513,218 km (0.101 R)
• M25: 4,937,179 km (0.067 R)
• M26: 5,374,004 km (0.048 R)
• M27: 5,587,331 km (0.027 R)
• M28: 5,704,915 km (0.074 R)
• M29: 6,163,283 km (0.088 R)
• M30: 7,009,857 km (0.062 R)
• M31: 7,115,473 km (0.076 R)
• M32: 7,565,464 km (0.094 R)
• M33: 7,739,296 km (0.118 R)
• M34: 8,673,685 km (0.09 R)
• M35: 9,386,219 km (0.111 R)
• M36: 9,479,568 km (0.073 R)
• M37: 10,333,174 km (0.103 R)
• M38: 10,502,070 km (0.095 R)
• M39: 10,574,625 km (0.12 R)
• M40: 10,842,554 km (0.087 R)
• M41: 11,137,262 km (0.065 R)
• M42: 11,285,663 km (0.102 R)
• M43: 11,559,427 km (0.119 R)
• M44: 11,734,756 km (0.102 R)
• M45: 11,961,397 km (0.1 R)
• M46: 12,444,897 km (0.059 R)
• M47: 12,908,800 km (0.108 R)
• M48: 13,352,208 km (0.11 R)
• M49: 13,483,555 km (0.098 R)
• M50: 13,827,032 km (0.093 R)
• M51: 14,280,762 km (0.098 R)
• M52: 15,011,249 km (0.118 R)
• M53: 15,147,832 km (0.032 R)
• M54: 15,339,766 km (0.062 R)
• M55: 15,892,679 km (0.119 R)
• M56: 16,171,679 km (0.065 R)
• M57: 16,677,769 km (0.079 R)
• M58: 16,932,833 km (0.117 R)
• M59: 17,446,852 km (0.117 R)
• M60: 17,850,168 km (0.111 R)
• M61: 17,965,956 km (0.082 R)
• M62: 18,256,475 km (0.114 R)
• M63: 19,196,848 km (0.112 R)
• M64: 19,404,639 km (0.066 R)
• M65: 19,673,018 km (0.087 R)
• M66: 19,822,615 km (0.051 R)
• M67: 19,912,524 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.8

Radius: 9.5

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.95 AU - 5.45 AU

Year: 4547 Days

Day: 8.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 77,888,195 km

• M1: 120,576 km (0.104 R)
• M2: 241,750 km (0.085 R)
• M3: 357,988 km (0.106 R)
• M4: 590,762 km (0.11 R)
• M5: 713,731 km (0.102 R)
• M6: 1,039,556 km (0.061 R)
• M7: 1,162,824 km (0.09 R)
• M8: 1,291,329 km (0.052 R)
• M9: 1,409,511 km (0.109 R)
• M10: 1,901,987 km (0.112 R)
• M11: 2,335,971 km (0.061 R)
• M12: 2,462,979 km (0.092 R)
• M13: 2,686,329 km (0.108 R)
• M14: 3,112,683 km (0.095 R)
• M15: 3,293,397 km (0.117 R)
• M16: 3,498,197 km (0.1 R)
• M17: 3,941,904 km (0.092 R)
• M18: 4,426,003 km (0.058 R)
• M19: 4,697,972 km (0.097 R)
• M20: 4,766,936 km (0.087 R)
• M21: 5,022,300 km (0.115 R)
• M22: 5,139,884 km (0.026 R)
• M23: 5,210,943 km (0.1 R)
• M24: 5,330,023 km (0.101 R)
• M25: 6,138,449 km (0.072 R)
• M26: 6,569,890 km (0.114 R)
• M27: 6,698,693 km (0.069 R)
• M28: 7,731,816 km (0.056 R)
• M29: 7,813,347 km (0.096 R)
• M30: 8,336,341 km (0.12 R)
• M31: 8,842,281 km (0.103 R)
• M32: 9,156,437 km (0.095 R)
• M33: 9,242,605 km (0.116 R)
• M34: 9,358,244 km (0.041 R)
• M35: 9,913,402 km (0.071 R)
• M36: 10,509,250 km (0.119 R)
• M37: 10,569,538 km (0.11 R)
• M38: 10,690,413 km (0.075 R)
• M39: 10,751,001 km (0.102 R)
• M40: 10,902,992 km (0.116 R)
• M41: 11,086,249 km (0.105 R)
• M42: 11,178,252 km (0.082 R)
• M43: 11,363,155 km (0.118 R)
• M44: 11,517,989 km (0.083 R)
• M45: 11,861,017 km (0.081 R)
• M46: 12,081,075 km (0.048 R)
• M47: 12,653,287 km (0.059 R)
• M48: 12,781,642 km (0.103 R)
• M49: 12,845,969 km (0.106 R)
• M50: 13,072,012 km (0.076 R)
• M51: 13,299,251 km (0.079 R)
• M52: 13,364,475 km (0.12 R)
• M53: 13,462,462 km (0.048 R)
• M54: 13,692,095 km (0.09 R)
• M55: 14,088,679 km (0.103 R)
• M56: 14,221,821 km (0.113 R)
• M57: 14,522,662 km (0.116 R)
• M58: 14,791,938 km (0.117 R)
• M59: 15,678,306 km (0.035 R)
• M60: 17,502,352 km (0.034 R)
• M61: 18,439,284 km (0.081 R)
• M62: 18,548,490 km (0.104 R)
• M63: 19,097,515 km (0.028 R)
• M64: 19,429,472 km (0.116 R)
• M65: 19,689,025 km (0.067 R)
• M66: 19,837,874 km (0.045 R)
• M67: 20,024,423 km (0.119 R)
• M68: 20,512,262 km (0.034 R)
• M69: 20,625,358 km (0.11 R)
• M70: 21,960,519 km (0.106 R)
• M71: 23,362,699 km (0.117 R)
• M72: 25,600,833 km (0.114 R)
• M73: 25,804,137 km (0.115 R)
• M74: 25,885,518 km (0.037 R)
• M75: 25,967,049 km (0.053 R)
• M76: 26,252,930 km (0.072 R)
• M77: 26,663,128 km (0.117 R)
• M78: 27,614,869 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.6

Radius: 14.3

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.45 AU - 6.55 AU

Year: 6558 Days

Day: 10.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 77,888,195 km

• M1: 182,809 km (0.119 R)
• M2: 334,650 km (0.118 R)
• M3: 485,295 km (0.09 R)
• M4: 689,497 km (0.089 R)
• M5: 1,234,182 km (0.116 R)
• M6: 1,354,758 km (0.071 R)
• M7: 1,495,680 km (0.117 R)
• M8: 1,641,687 km (0.11 R)
• M9: 1,809,835 km (0.102 R)
• M10: 2,073,277 km (0.056 R)
• M11: 2,540,471 km (0.071 R)
• M12: 2,736,743 km (0.102 R)
• M13: 3,292,051 km (0.096 R)
• M14: 3,704,043 km (0.1 R)
• M15: 4,109,902 km (0.043 R)
• M16: 4,202,055 km (0.099 R)
• M17: 4,625,417 km (0.079 R)
• M18: 5,538,861 km (0.067 R)
• M19: 6,055,722 km (0.092 R)
• M20: 6,723,826 km (0.055 R)
• M21: 7,163,793 km (0.101 R)
• M22: 7,303,218 km (0.116 R)
• M23: 7,415,417 km (0.116 R)
• M24: 8,628,207 km (0.104 R)
• M25: 8,896,286 km (0.05 R)
• M26: 9,379,338 km (0.066 R)
• M27: 9,654,897 km (0.08 R)
• M28: 9,902,182 km (0.118 R)
• M29: 10,688,319 km (0.058 R)
• M30: 11,364,202 km (0.089 R)
• M31: 11,723,836 km (0.108 R)
• M32: 11,822,570 km (0.062 R)
• M33: 12,053,998 km (0.116 R)
• M34: 12,454,322 km (0.054 R)
• M35: 12,656,129 km (0.072 R)
• M36: 13,646,767 km (0.075 R)
• M37: 14,556,172 km (0.09 R)
• M38: 14,697,841 km (0.093 R)
• M39: 14,839,959 km (0.101 R)
• M40: 15,125,542 km (0.115 R)
• M41: 15,485,175 km (0.119 R)
• M42: 15,738,594 km (0.08 R)
• M43: 16,728,931 km (0.116 R)
• M44: 17,739,316 km (0.079 R)
• M45: 18,462,322 km (0.119 R)
• M46: 18,615,809 km (0.108 R)
• M47: 19,001,174 km (0.102 R)
• M48: 19,701,740 km (0.105 R)
• M49: 19,937,058 km (0.081 R)
• M50: 20,410,685 km (0.108 R)
• M51: 21,168,099 km (0.026 R)
• M52: 21,651,300 km (0.067 R)
• M53: 22,016,019 km (0.116 R)
• M54: 22,341,993 km (0.115 R)
• M55: 22,916,150 km (0.071 R)
• M56: 23,081,156 km (0.104 R)
• M57: 24,415,120 km (0.065 R)
• M58: 24,668,090 km (0.077 R)
• M59: 25,474,722 km (0.083 R)
• M60: 26,074,610 km (0.098 R)
• M61: 26,939,734 km (0.112 R)
• M62: 27,201,082 km (0.104 R)
• M63: 27,507,009 km (0.099 R)
• M64: 27,638,506 km (0.066 R)
• M65: 28,476,254 km (0.045 R)
• M66: 28,698,108 km (0.097 R)
• M67: 29,098,731 km (0.088 R)
• M68: 29,322,230 km (0.119 R)
• M69: 29,950,990 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 627.4

Radius: 3.5

Gravity: 51.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.32 AU - 14.28 AU

Year: 21644 Days

Day: 18.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 77,888,195 km

• M1: 121,324 km (0.115 R)
• M2: 231,578 km (0.045 R)
• M3: 428,000 km (0.071 R)
• M4: 468,391 km (0.118 R)
• M5: 531,521 km (0.065 R)
• M6: 689,796 km (0.111 R)
• M7: 786,586 km (0.096 R)
• M8: 1,102,836 km (0.094 R)
• M9: 1,159,084 km (0.065 R)
• M10: 1,674,449 km (0.063 R)
• M11: 1,804,898 km (0.118 R)
• M12: 1,972,598 km (0.101 R)
• M13: 2,006,855 km (0.085 R)
• M14: 3,360,716 km (0.097 R)
• M15: 3,650,188 km (0.12 R)
• M16: 3,734,412 km (0.109 R)
• M17: 4,034,206 km (0.104 R)
• M18: 5,596,456 km (0.1 R)
• M19: 7,110,836 km (0.102 R)
• M20: 7,803,923 km (0.117 R)
• M21: 9,483,607 km (0.113 R)
• M22: 9,657,590 km (0.087 R)
• M23: 11,086,399 km (0.106 R)
• M24: 13,414,591 km (0.09 R)
• M25: 14,399,992 km (0.081 R)
• M26: 14,666,575 km (0.086 R)
• M27: 15,408,431 km (0.117 R)
• M28: 15,476,349 km (0.101 R)
• M29: 16,998,357 km (0.077 R)
• M30: 17,350,810 km (0.103 R)
• M31: 18,639,595 km (0.101 R)
• M32: 19,589,392 km (0.06 R)
• M33: 20,330,650 km (0.095 R)
• M34: 21,459,515 km (0.079 R)
• M35: 24,171,874 km (0.096 R)
• M36: 24,727,182 km (0.063 R)
• M37: 25,608,164 km (0.079 R)
• M38: 26,662,529 km (0.039 R)
• M39: 28,395,621 km (0.085 R)
• M40: 29,065,221 km (0.071 R)
• M41: 29,149,295 km (0.102 R)
• M42: 29,317,742 km (0.109 R)
• M43: 29,402,115 km (0.117 R)
• M44: 30,079,494 km (0.058 R)
• M45: 31,277,474 km (0.108 R)
• M46: 31,536,278 km (0.108 R)
• M47: 31,709,064 km (0.12 R)
• M48: 32,142,748 km (0.088 R)
• M49: 33,367,057 km (0.099 R)
• M50: 33,631,397 km (0.043 R)
• M51: 34,963,566 km (0.104 R)
• M52: 35,591,129 km (0.1 R)
• M53: 36,312,938 km (0.109 R)
• M54: 36,766,519 km (0.118 R)
• M55: 36,857,475 km (0.093 R)
• M56: 37,039,535 km (0.069 R)
• M57: 37,496,108 km (0.051 R)
• M58: 40,837,825 km (0.1 R)
• M59: 41,026,169 km (0.109 R)
• M60: 41,309,358 km (0.115 R)
• M61: 41,972,675 km (0.044 R)
• M62: 42,162,813 km (0.056 R)
• M63: 43,694,396 km (0.094 R)
• M64: 46,025,580 km (0.114 R)
• M65: 47,403,975 km (0.068 R)
• M66: 47,899,593 km (0.116 R)
• M67: 48,297,224 km (0.095 R)
• M68: 49,396,469 km (0.101 R)
• M69: 50,201,156 km (0.092 R)
• M70: 50,402,963 km (0.079 R)
• M71: 50,908,754 km (0.096 R)
• M72: 51,314,613 km (0.075 R)
• M73: 54,185,396 km (0.114 R)
• M74: 54,288,918 km (0.117 R)
• M75: 54,599,782 km (0.068 R)
• M76: 54,703,453 km (0.107 R)
• M77: 55,223,306 km (0.067 R)
• M78: 55,744,655 km (0.111 R)
• M79: 56,058,212 km (0.105 R)
• M80: 56,687,271 km (0.119 R)
• M81: 57,740,739 km (0.077 R)
• M82: 61,802,471 km (0.037 R)
• M83: 62,235,407 km (0.106 R)
• M84: 63,867,669 km (0.108 R)
• M85: 65,073,578 km (0.05 R)
• M86: 66,730,075 km (0.094 R)
• M87: 67,063,080 km (0.09 R)
• M88: 67,396,683 km (0.093 R)
• M89: 68,512,384 km (0.031 R)
• M90: 68,848,231 km (0.112 R)
• M91: 68,960,280 km (0.045 R)
• M92: 69,859,214 km (0.041 R)
• M93: 70,310,102 km (0.079 R)
• M94: 71,555,205 km (0.064 R)
• M95: 71,668,750 km (0.058 R)
• M96: 74,641,708 km (0.065 R)
• M97: 74,872,089 km (0.114 R)
• M98: 76,607,274 km (0.086 R)
• M99: 77,421,536 km (0.069 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: 262 - 17,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit