🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.77 AU - 1.27 AU

Year: 392 Days

Day: 31.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.96 AU - 1.24 AU

Year: 439 Days

Day: 15 Hours

Environment

Temp: 8 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 83,800,537 km

• M1: 260,001 km (0.093 R)
• M2: 385,514 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.86 AU - 1.92 AU

Year: 989 Days

Day: 13 Hours

Environment

Temp: -65 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,800,537 km

• M1: 832,662 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.1

Radius: 14.7

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.61 AU - 6.17 AU

Year: 5443 Days

Day: 13.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 83,800,537 km

• M1: 198,816 km (0.034 R)
• M2: 318,045 km (0.071 R)
• M3: 418,425 km (0.086 R)
• M4: 790,625 km (0.103 R)
• M5: 921,822 km (0.068 R)
• M6: 1,140,833 km (0.118 R)
• M7: 1,236,277 km (0.074 R)
• M8: 1,421,629 km (0.105 R)
• M9: 1,570,778 km (0.08 R)
• M10: 1,804,749 km (0.1 R)
• M11: 1,950,906 km (0.036 R)
• M12: 2,203,726 km (0.084 R)
• M13: 2,467,467 km (0.112 R)
• M14: 2,576,075 km (0.117 R)
• M15: 2,779,229 km (0.063 R)
• M16: 2,873,476 km (0.113 R)
• M17: 3,007,067 km (0.112 R)
• M18: 3,104,006 km (0.116 R)
• M19: 3,604,112 km (0.104 R)
• M20: 4,129,948 km (0.031 R)
• M21: 4,281,641 km (0.03 R)
• M22: 4,906,960 km (0.061 R)
• M23: 5,300,851 km (0.114 R)
• M24: 5,442,371 km (0.117 R)
• M25: 5,777,470 km (0.078 R)
• M26: 5,923,178 km (0.104 R)
• M27: 6,168,818 km (0.114 R)
• M28: 6,292,984 km (0.091 R)
• M29: 6,568,992 km (0.115 R)
• M30: 7,420,952 km (0.107 R)
• M31: 7,686,039 km (0.115 R)
• M32: 7,793,002 km (0.115 R)
• M33: 8,390,047 km (0.101 R)
• M34: 8,583,178 km (0.112 R)
• M35: 9,058,301 km (0.106 R)
• M36: 9,456,081 km (0.082 R)
• M37: 9,570,823 km (0.098 R)
• M38: 10,122,091 km (0.094 R)
• M39: 10,239,525 km (0.069 R)
• M40: 11,013,694 km (0.108 R)
• M41: 12,460,755 km (0.077 R)
• M42: 13,286,834 km (0.116 R)
• M43: 13,544,741 km (0.117 R)
• M44: 14,130,716 km (0.07 R)
• M45: 14,262,212 km (0.099 R)
• M46: 14,459,981 km (0.102 R)
• M47: 14,958,590 km (0.11 R)
• M48: 16,143,854 km (0.112 R)
• M49: 16,799,990 km (0.084 R)
• M50: 17,500,109 km (0.046 R)
• M51: 17,995,876 km (0.032 R)
• M52: 18,102,689 km (0.103 R)
• M53: 18,928,918 km (0.114 R)
• M54: 19,037,526 km (0.093 R)
• M55: 19,291,992 km (0.055 R)
• M56: 19,804,065 km (0.084 R)
• M57: 20,172,674 km (0.09 R)
• M58: 20,506,427 km (0.057 R)
• M59: 20,692,527 km (0.089 R)
• M60: 21,556,156 km (0.11 R)
• M61: 21,973,384 km (0.078 R)
• M62: 22,163,972 km (0.025 R)
• M63: 22,508,346 km (0.111 R)
• M64: 22,700,430 km (0.038 R)
• M65: 23,707,971 km (0.119 R)
• M66: 24,099,319 km (0.094 R)
• M67: 24,414,073 km (0.079 R)
• M68: 25,047,471 km (0.092 R)
• M69: 25,446,149 km (0.118 R)
• M70: 25,606,219 km (0.078 R)
• M71: 26,858,203 km (0.107 R)
• M72: 27,471,106 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.4

Radius: 4.8

Gravity: 17.68 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 10.84 AU - 13.58 AU

Year: 16247 Days

Day: 20 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,800,537 km

• M1: 142,118 km (0.057 R)
• M2: 229,034 km (0.061 R)
• M3: 334,501 km (0.107 R)
• M4: 488,287 km (0.098 R)
• M5: 538,702 km (0.09 R)
• M6: 663,317 km (0.105 R)
• M7: 797,207 km (0.108 R)
• M8: 1,024,745 km (0.117 R)
• M9: 1,295,368 km (0.118 R)
• M10: 1,390,363 km (0.105 R)
• M11: 1,512,434 km (0.114 R)
• M12: 2,850,737 km (0.036 R)
• M13: 4,523,690 km (0.103 R)
• M14: 4,632,148 km (0.041 R)
• M15: 4,705,003 km (0.063 R)
• M16: 4,778,156 km (0.1 R)
• M17: 5,262,703 km (0.045 R)
• M18: 5,646,123 km (0.101 R)
• M19: 5,959,381 km (0.068 R)
• M20: 6,038,518 km (0.103 R)
• M21: 6,358,807 km (0.067 R)
• M22: 6,480,430 km (0.03 R)
• M23: 6,643,641 km (0.102 R)
• M24: 7,565,464 km (0.066 R)
• M25: 8,172,681 km (0.115 R)
• M26: 8,349,057 km (0.095 R)
• M27: 8,705,549 km (0.116 R)
• M28: 9,991,941 km (0.1 R)
• M29: 10,180,434 km (0.054 R)
• M30: 10,657,053 km (0.083 R)
• M31: 10,849,735 km (0.04 R)
• M32: 10,898,205 km (0.068 R)
• M33: 10,994,995 km (0.119 R)
• M34: 11,141,002 km (0.079 R)
• M35: 11,631,982 km (0.053 R)
• M36: 12,736,763 km (0.117 R)
• M37: 13,095,349 km (0.118 R)
• M38: 14,137,896 km (0.114 R)
• M39: 14,349,577 km (0.094 R)
• M40: 16,468,033 km (0.117 R)
• M41: 16,579,184 km (0.059 R)
• M42: 17,195,527 km (0.099 R)
• M43: 17,421,420 km (0.119 R)
• M44: 17,478,118 km (0.097 R)
• M45: 18,392,759 km (0.1 R)
• M46: 18,565,993 km (0.085 R)
• M47: 19,322,959 km (0.082 R)
• M48: 19,616,619 km (0.104 R)
• M49: 20,506,876 km (0.075 R)
• M50: 20,746,532 km (0.061 R)
• M51: 21,349,561 km (0.107 R)
• M52: 21,897,239 km (0.044 R)
• M53: 25,023,086 km (0.103 R)
• M54: 26,052,469 km (0.116 R)
• M55: 26,376,947 km (0.043 R)
• M56: 26,833,520 km (0.053 R)
• M57: 28,551,950 km (0.069 R)
• M58: 28,752,561 km (0.088 R)
• M59: 29,965,800 km (0.113 R)
• M60: 31,195,644 km (0.092 R)
• M61: 31,747,511 km (0.083 R)
• M62: 31,886,038 km (0.053 R)
• M63: 33,845,621 km (0.104 R)
• M64: 36,277,184 km (0.076 R)
• M65: 36,421,846 km (0.106 R)
• M66: 36,930,179 km (0.111 R)
• M67: 37,002,884 km (0.079 R)
• M68: 37,513,760 km (0.101 R)
• M69: 40,177,949 km (0.034 R)
• M70: 40,327,696 km (0.076 R)
• M71: 42,063,630 km (0.098 R)
• M72: 42,215,622 km (0.098 R)
• M73: 42,520,502 km (0.035 R)
• M74: 43,208,802 km (0.118 R)
• M75: 44,441,488 km (0.119 R)
• M76: 45,451,723 km (0.09 R)
• M77: 45,529,663 km (0.116 R)
• M78: 46,862,730 km (0.113 R)
• M79: 47,494,482 km (0.105 R)
• M80: 47,890,766 km (0.052 R)
• M81: 48,686,627 km (0.104 R)
• M82: 49,406,642 km (0.092 R)
• M83: 50,533,712 km (0.064 R)
• M84: 51,181,471 km (0.111 R)
• M85: 51,262,553 km (0.074 R)
• M86: 51,587,629 km (0.093 R)
• M87: 52,976,944 km (0.118 R)
• M88: 53,799,882 km (0.104 R)
• M89: 54,876,089 km (0.103 R)
• M90: 55,042,293 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.9

Radius: 5.2

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.69 AU - 16.37 AU

Year: 20012 Days

Day: 20.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 83,800,537 km

• M1: 103,821 km (0.072 R)
• M2: 243,396 km (0.11 R)
• M3: 321,187 km (0.087 R)
• M4: 470,336 km (0.119 R)
• M5: 676,930 km (0.078 R)
• M6: 1,144,723 km (0.12 R)
• M7: 1,257,520 km (0.094 R)
• M8: 1,642,734 km (0.102 R)
• M9: 1,796,222 km (0.108 R)
• M10: 1,954,347 km (0.054 R)
• M11: 2,780,725 km (0.029 R)
• M12: 3,213,961 km (0.086 R)
• M13: 3,569,106 km (0.051 R)
• M14: 3,936,668 km (0.067 R)
• M15: 3,970,627 km (0.079 R)
• M16: 4,386,509 km (0.107 R)
• M17: 4,962,311 km (0.107 R)
• M18: 5,638,045 km (0.116 R)
• M19: 6,262,765 km (0.101 R)
• M20: 6,664,286 km (0.03 R)
• M21: 6,950,317 km (0.093 R)
• M22: 7,832,346 km (0.117 R)
• M23: 8,483,695 km (0.095 R)
• M24: 8,527,677 km (0.114 R)
• M25: 10,069,732 km (0.091 R)
• M26: 10,586,742 km (0.117 R)
• M27: 10,776,881 km (0.083 R)
• M28: 11,500,037 km (0.092 R)
• M29: 12,040,235 km (0.107 R)
• M30: 12,739,605 km (0.031 R)
• M31: 13,400,828 km (0.106 R)
• M32: 13,865,179 km (0.061 R)
• M33: 14,073,270 km (0.113 R)
• M34: 15,289,351 km (0.1 R)
• M35: 16,870,301 km (0.116 R)
• M36: 17,203,755 km (0.062 R)
• M37: 17,483,354 km (0.113 R)
• M38: 18,047,038 km (0.101 R)
• M39: 18,445,118 km (0.059 R)
• M40: 18,903,636 km (0.12 R)
• M41: 19,250,104 km (0.1 R)
• M42: 21,132,494 km (0.118 R)
• M43: 22,582,397 km (0.039 R)
• M44: 22,643,433 km (0.055 R)
• M45: 22,888,474 km (0.078 R)
• M46: 25,195,722 km (0.095 R)
• M47: 26,666,868 km (0.119 R)
• M48: 28,958,557 km (0.111 R)
• M49: 29,424,405 km (0.115 R)
• M50: 30,565,987 km (0.091 R)
• M51: 30,836,759 km (0.097 R)
• M52: 31,516,980 km (0.099 R)
• M53: 31,653,713 km (0.057 R)
• M54: 32,477,698 km (0.093 R)
• M55: 32,546,662 km (0.119 R)
• M56: 32,684,741 km (0.119 R)
• M57: 37,640,171 km (0.107 R)
• M58: 39,025,148 km (0.058 R)
• M59: 40,204,129 km (0.075 R)
• M60: 43,354,361 km (0.049 R)
• M61: 43,658,643 km (0.107 R)
• M62: 43,734,788 km (0.111 R)
• M63: 43,810,933 km (0.106 R)
• M64: 44,116,113 km (0.081 R)
• M65: 44,345,446 km (0.087 R)
• M66: 45,652,633 km (0.043 R)
• M67: 46,582,982 km (0.11 R)
• M68: 46,816,654 km (0.114 R)
• M69: 47,050,625 km (0.105 R)
• M70: 48,147,476 km (0.109 R)
• M71: 49,173,568 km (0.025 R)
• M72: 50,526,232 km (0.115 R)
• M73: 51,729,897 km (0.095 R)
• M74: 51,891,163 km (0.039 R)
• M75: 52,699,590 km (0.094 R)
• M76: 53,105,449 km (0.116 R)
• M77: 53,512,355 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.5

Radius: 3

Gravity: 91.06 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.99 AU - 16.11 AU

Year: 21134 Days

Day: 19.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,800,537 km

• M1: 76,295 km (0.061 R)
• M2: 409,001 km (0.097 R)
• M3: 516,861 km (0.12 R)
• M4: 657,782 km (0.102 R)
• M5: 918,232 km (0.076 R)
• M6: 945,907 km (0.08 R)
• M7: 1,425,369 km (0.068 R)
• M8: 1,522,607 km (0.072 R)
• M9: 1,932,655 km (0.047 R)
• M10: 2,451,311 km (0.085 R)
• M11: 3,093,235 km (0.12 R)
• M12: 3,261,383 km (0.1 R)
• M13: 3,389,589 km (0.106 R)
• M14: 3,828,359 km (0.103 R)
• M15: 4,758,259 km (0.117 R)
• M16: 4,903,519 km (0.093 R)
• M17: 5,248,043 km (0.094 R)
• M18: 6,222,075 km (0.113 R)
• M19: 6,594,723 km (0.054 R)
• M20: 6,702,433 km (0.108 R)
• M21: 8,040,736 km (0.09 R)
• M22: 8,504,639 km (0.063 R)
• M23: 8,621,924 km (0.097 R)
• M24: 8,917,529 km (0.109 R)
• M25: 9,276,714 km (0.108 R)
• M26: 9,397,589 km (0.08 R)
• M27: 10,444,923 km (0.071 R)
• M28: 10,507,754 km (0.107 R)
• M29: 11,014,293 km (0.063 R)
• M30: 11,854,285 km (0.107 R)
• M31: 12,983,450 km (0.061 R)
• M32: 13,186,304 km (0.088 R)
• M33: 13,663,671 km (0.109 R)
• M34: 14,987,313 km (0.058 R)
• M35: 15,058,073 km (0.084 R)
• M36: 15,342,458 km (0.086 R)
• M37: 16,863,869 km (0.04 R)
• M38: 17,011,223 km (0.103 R)
• M39: 17,979,570 km (0.107 R)
• M40: 18,584,394 km (0.077 R)
• M41: 18,889,274 km (0.117 R)
• M42: 20,203,342 km (0.08 R)
• M43: 20,595,438 km (0.089 R)
• M44: 21,706,501 km (0.117 R)
• M45: 23,656,061 km (0.037 R)
• M46: 25,660,672 km (0.102 R)
• M47: 26,341,043 km (0.119 R)
• M48: 30,365,675 km (0.102 R)
• M49: 30,455,284 km (0.098 R)
• M50: 32,174,164 km (0.119 R)
• M51: 32,723,637 km (0.056 R)
• M52: 35,422,083 km (0.074 R)
• M53: 35,516,330 km (0.076 R)
• M54: 36,273,893 km (0.12 R)
• M55: 37,516,304 km (0.102 R)
• M56: 38,772,477 km (0.111 R)
• M57: 38,869,716 km (0.095 R)
• M58: 39,064,342 km (0.042 R)
• M59: 39,846,141 km (0.098 R)
• M60: 40,140,699 km (0.074 R)
• M61: 40,435,856 km (0.116 R)
• M62: 40,830,644 km (0.093 R)
• M63: 42,622,827 km (0.075 R)
• M64: 43,125,326 km (0.091 R)
• M65: 43,933,155 km (0.096 R)
• M66: 44,542,317 km (0.062 R)
• M67: 44,644,193 km (0.055 R)
• M68: 45,052,147 km (0.062 R)
• M69: 46,283,487 km (0.074 R)
• M70: 47,525,897 km (0.074 R)
• M71: 50,149,245 km (0.117 R)
• M72: 51,105,026 km (0.1 R)
• M73: 53,142,549 km (0.116 R)
• M74: 54,008,422 km (0.098 R)
• M75: 55,097,345 km (0.03 R)
• M76: 56,523,611 km (0.115 R)
• M77: 56,744,118 km (0.11 R)
• M78: 57,186,030 km (0.091 R)
• M79: 57,739,841 km (0.11 R)
• M80: 64,179,132 km (0.09 R)
• M81: 65,679,300 km (0.094 R)
• M82: 66,143,203 km (0.099 R)
• M83: 67,892,450 km (0.12 R)
• M84: 70,722,842 km (0.111 R)
• M85: 71,436,424 km (0.067 R)
• M86: 71,913,492 km (0.097 R)
• M87: 74,314,537 km (0.119 R)
• M88: 75,040,087 km (0.036 R)
• M89: 75,282,286 km (0.108 R)
• M90: 75,403,610 km (0.088 R)
• M91: 76,010,977 km (0.082 R)
• M92: 78,087,845 km (0.082 R)
• M93: 78,825,362 km (0.088 R)
• M94: 83,173,125 km (0.11 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: 337 - 17,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit