🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.9 AU - 1 AU

Year: 343 Days

Day: 16.2 Hours

Environment

Temp: 44 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.18 AU - 1.56 AU

Year: 595 Days

Day: 24.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.21 AU - 1.91 AU

Year: 723 Days

Day: 46 Hours

Environment

Temp: -54 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.81 AU - 2.15 AU

Year: 1033 Days

Day: 31.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.12 AU - 2.92 AU

Year: 1484 Days

Day: 20.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 60.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.4

Radius: 11.5

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.25 AU - 6.05 AU

Year: 4981 Days

Day: 10.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 95,247,249 km

• M1: 145,858 km (0.071 R)
• M2: 248,332 km (0.111 R)
• M3: 471,832 km (0.109 R)
• M4: 702,512 km (0.105 R)
• M5: 779,405 km (0.082 R)
• M6: 873,053 km (0.101 R)
• M7: 1,028,635 km (0.112 R)
• M8: 1,256,473 km (0.115 R)
• M9: 1,655,300 km (0.05 R)
• M10: 2,169,319 km (0.104 R)
• M11: 2,266,258 km (0.1 R)
• M12: 2,505,016 km (0.114 R)
• M13: 3,159,657 km (0.115 R)
• M14: 3,247,919 km (0.104 R)
• M15: 3,337,080 km (0.112 R)
• M16: 3,818,486 km (0.118 R)
• M17: 4,273,263 km (0.108 R)
• M18: 4,644,415 km (0.109 R)
• M19: 4,719,962 km (0.104 R)
• M20: 5,260,011 km (0.092 R)
• M21: 5,338,849 km (0.112 R)
• M22: 5,792,878 km (0.075 R)
• M23: 6,398,899 km (0.114 R)
• M24: 6,938,499 km (0.107 R)
• M25: 7,404,347 km (0.1 R)
• M26: 9,399,683 km (0.054 R)
• M27: 10,077,960 km (0.101 R)
• M28: 10,672,013 km (0.062 R)
• M29: 11,379,312 km (0.107 R)
• M30: 11,755,999 km (0.1 R)
• M31: 12,381,169 km (0.1 R)
• M32: 13,195,729 km (0.105 R)
• M33: 13,881,635 km (0.114 R)
• M34: 14,357,656 km (0.025 R)
• M35: 14,764,711 km (0.118 R)
• M36: 14,988,211 km (0.113 R)
• M37: 15,665,889 km (0.119 R)
• M38: 15,741,735 km (0.119 R)
• M39: 15,932,024 km (0.071 R)
• M40: 16,161,357 km (0.083 R)
• M41: 17,089,911 km (0.058 R)
• M42: 17,246,391 km (0.088 R)
• M43: 17,324,780 km (0.107 R)
• M44: 17,639,534 km (0.064 R)
• M45: 18,635,407 km (0.056 R)
• M46: 18,796,374 km (0.12 R)
• M47: 18,957,940 km (0.03 R)
• M48: 19,241,577 km (0.112 R)
• M49: 19,445,180 km (0.103 R)
• M50: 19,813,340 km (0.058 R)
• M51: 20,018,888 km (0.118 R)
• M52: 20,142,605 km (0.084 R)
• M53: 21,266,983 km (0.119 R)
• M54: 21,519,654 km (0.062 R)
• M55: 21,688,550 km (0.085 R)
• M56: 21,942,866 km (0.096 R)
• M57: 22,540,061 km (0.11 R)
• M58: 22,625,930 km (0.082 R)
• M59: 22,840,752 km (0.09 R)
• M60: 22,970,005 km (0.107 R)
• M61: 23,056,323 km (0.077 R)
• M62: 23,315,875 km (0.064 R)
• M63: 23,576,475 km (0.064 R)
• M64: 24,232,013 km (0.069 R)
• M65: 24,407,790 km (0.117 R)
• M66: 25,248,829 km (0.045 R)
• M67: 25,516,310 km (0.073 R)
• M68: 25,695,229 km (0.105 R)
• M69: 27,004,660 km (0.032 R)
• M70: 27,187,019 km (0.071 R)
• M71: 28,753,160 km (0.105 R)
• M72: 30,112,107 km (0.106 R)
• M73: 31,109,176 km (0.09 R)
• M74: 31,635,761 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.5

Radius: 4.4

Gravity: 26.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.1 AU - 17.6 AU

Year: 21222 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 95,247,249 km

• M1: 66,421 km (0.032 R)
• M2: 96,640 km (0.062 R)
• M3: 160,668 km (0.1 R)
• M4: 1,028,037 km (0.092 R)
• M5: 1,351,168 km (0.102 R)
• M6: 1,407,866 km (0.076 R)
• M7: 1,494,483 km (0.089 R)
• M8: 1,612,815 km (0.111 R)
• M9: 1,890,169 km (0.08 R)
• M10: 2,018,225 km (0.116 R)
• M11: 2,083,300 km (0.12 R)
• M12: 2,699,793 km (0.066 R)
• M13: 2,953,960 km (0.108 R)
• M14: 2,990,910 km (0.104 R)
• M15: 3,563,122 km (0.071 R)
• M16: 4,003,987 km (0.104 R)
• M17: 4,504,242 km (0.052 R)
• M18: 4,718,466 km (0.06 R)
• M19: 5,156,938 km (0.04 R)
• M20: 5,246,098 km (0.115 R)
• M21: 5,380,886 km (0.115 R)
• M22: 5,608,275 km (0.04 R)
• M23: 6,261,120 km (0.068 R)
• M24: 6,308,692 km (0.054 R)
• M25: 6,500,177 km (0.113 R)
• M26: 6,548,348 km (0.069 R)
• M27: 6,937,900 km (0.054 R)
• M28: 8,307,170 km (0.041 R)
• M29: 8,464,397 km (0.083 R)
• M30: 9,373,503 km (0.111 R)
• M31: 9,756,773 km (0.114 R)
• M32: 10,595,419 km (0.061 R)
• M33: 13,184,659 km (0.096 R)
• M34: 13,368,066 km (0.105 R)
• M35: 14,172,304 km (0.112 R)
• M36: 16,022,082 km (0.083 R)
• M37: 16,414,178 km (0.088 R)
• M38: 17,074,652 km (0.113 R)
• M39: 17,141,223 km (0.106 R)
• M40: 17,341,236 km (0.059 R)
• M41: 18,285,198 km (0.099 R)
• M42: 18,626,431 km (0.094 R)
• M43: 20,434,172 km (0.078 R)
• M44: 22,734,538 km (0.078 R)
• M45: 24,288,112 km (0.074 R)
• M46: 26,181,871 km (0.053 R)
• M47: 27,887,137 km (0.093 R)
• M48: 28,279,682 km (0.065 R)
• M49: 28,595,035 km (0.102 R)
• M50: 29,308,916 km (0.12 R)
• M51: 31,975,946 km (0.094 R)
• M52: 34,466,901 km (0.049 R)
• M53: 35,226,409 km (0.061 R)
• M54: 36,504,274 km (0.095 R)
• M55: 38,057,549 km (0.087 R)
• M56: 38,144,465 km (0.11 R)
• M57: 38,318,597 km (0.107 R)
• M58: 38,667,459 km (0.082 R)
• M59: 39,456,289 km (0.117 R)
• M60: 43,388,768 km (0.099 R)
• M61: 44,208,415 km (0.111 R)
• M62: 44,482,777 km (0.101 R)
• M63: 44,574,331 km (0.096 R)
• M64: 46,419,022 km (0.119 R)
• M65: 50,946,452 km (0.093 R)
• M66: 51,234,129 km (0.078 R)
• M67: 52,100,151 km (0.072 R)
• M68: 52,293,282 km (0.092 R)
• M69: 52,874,171 km (0.081 R)
• M70: 52,971,110 km (0.09 R)
• M71: 54,727,389 km (0.118 R)
• M72: 55,612,560 km (0.115 R)
• M73: 61,838,075 km (0.069 R)
• M74: 62,042,575 km (0.109 R)
• M75: 63,376,988 km (0.08 R)
• M76: 65,656,860 km (0.106 R)
• M77: 66,178,807 km (0.12 R)
• M78: 66,387,945 km (0.12 R)
• M79: 66,597,232 km (0.064 R)
• M80: 68,385,675 km (0.046 R)
• M81: 70,830,403 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.6

Radius: 5.2

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.68 AU - 19.46 AU

Year: 22784 Days

Day: 20.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 95,247,249 km

• M1: 143,764 km (0.104 R)
• M2: 244,293 km (0.086 R)
• M3: 654,939 km (0.061 R)
• M4: 925,263 km (0.062 R)
• M5: 1,675,047 km (0.099 R)
• M6: 2,498,883 km (0.118 R)
• M7: 2,532,692 km (0.047 R)
• M8: 2,704,430 km (0.068 R)
• M9: 4,619,582 km (0.063 R)
• M10: 6,949,569 km (0.117 R)
• M11: 7,238,293 km (0.092 R)
• M12: 9,157,035 km (0.077 R)
• M13: 9,526,542 km (0.099 R)
• M14: 11,560,026 km (0.097 R)
• M15: 11,844,860 km (0.072 R)
• M16: 12,712,977 km (0.115 R)
• M17: 13,006,787 km (0.068 R)
• M18: 13,661,278 km (0.111 R)
• M19: 14,022,856 km (0.107 R)
• M20: 14,816,772 km (0.102 R)
• M21: 15,126,140 km (0.091 R)
• M22: 15,625,348 km (0.077 R)
• M23: 16,896,930 km (0.081 R)
• M24: 17,872,308 km (0.116 R)
• M25: 18,267,546 km (0.086 R)
• M26: 19,402,844 km (0.073 R)
• M27: 19,537,931 km (0.039 R)
• M28: 19,944,987 km (0.096 R)
• M29: 22,022,153 km (0.099 R)
• M30: 22,233,535 km (0.072 R)
• M31: 23,229,258 km (0.049 R)
• M32: 23,516,486 km (0.108 R)
• M33: 23,732,655 km (0.12 R)
• M34: 26,377,246 km (0.102 R)
• M35: 27,810,244 km (0.097 R)
• M36: 29,733,923 km (0.032 R)
• M37: 30,515,422 km (0.098 R)
• M38: 32,258,238 km (0.12 R)
• M39: 32,338,273 km (0.114 R)
• M40: 35,426,122 km (0.06 R)
• M41: 35,508,700 km (0.06 R)
• M42: 36,670,627 km (0.1 R)
• M43: 38,267,584 km (0.104 R)
• M44: 38,352,257 km (0.087 R)
• M45: 40,230,907 km (0.105 R)
• M46: 40,489,262 km (0.076 R)
• M47: 40,921,301 km (0.085 R)
• M48: 41,528,818 km (0.067 R)
• M49: 42,664,714 km (0.106 R)
• M50: 42,840,492 km (0.075 R)
• M51: 42,928,306 km (0.111 R)
• M52: 44,343,352 km (0.087 R)
• M53: 45,235,404 km (0.12 R)
• M54: 47,127,967 km (0.113 R)
• M55: 47,309,579 km (0.071 R)
• M56: 48,770,701 km (0.062 R)
• M57: 50,710,836 km (0.099 R)
• M58: 53,242,032 km (0.067 R)
• M59: 54,380,172 km (0.038 R)
• M60: 54,666,054 km (0.042 R)
• M61: 55,143,421 km (0.075 R)
• M62: 56,198,534 km (0.114 R)
• M63: 56,680,389 km (0.11 R)
• M64: 58,036,793 km (0.072 R)
• M65: 58,231,570 km (0.115 R)
• M66: 58,914,484 km (0.098 R)
• M67: 63,468,093 km (0.115 R)
• M68: 64,775,429 km (0.078 R)
• M69: 67,109,904 km (0.118 R)
• M70: 67,314,105 km (0.075 R)
• M71: 67,825,879 km (0.069 R)
• M72: 68,030,828 km (0.107 R)
• M73: 68,647,172 km (0.067 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590

Radius: 7.4

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.74 AU - 22.82 AU

Year: 30182 Days

Day: 20.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 95,247,249 km

• M1: 125,662 km (0.076 R)
• M2: 266,883 km (0.099 R)
• M3: 561,890 km (0.102 R)
• M4: 611,406 km (0.089 R)
• M5: 1,286,093 km (0.082 R)
• M6: 1,386,922 km (0.084 R)
• M7: 1,525,599 km (0.036 R)
• M8: 1,596,658 km (0.104 R)
• M9: 1,854,266 km (0.112 R)
• M10: 2,450,114 km (0.073 R)
• M11: 3,563,571 km (0.114 R)
• M12: 3,610,993 km (0.091 R)
• M13: 3,802,927 km (0.073 R)
• M14: 3,900,166 km (0.114 R)
• M15: 3,998,153 km (0.092 R)
• M16: 4,047,520 km (0.111 R)
• M17: 4,449,639 km (0.095 R)
• M18: 4,811,965 km (0.119 R)
• M19: 4,917,282 km (0.073 R)
• M20: 4,970,090 km (0.08 R)
• M21: 5,730,945 km (0.051 R)
• M22: 6,011,441 km (0.072 R)
• M23: 6,469,659 km (0.032 R)
• M24: 6,703,032 km (0.119 R)
• M25: 7,419,456 km (0.058 R)
• M26: 7,480,193 km (0.103 R)
• M27: 7,663,600 km (0.118 R)
• M28: 8,666,953 km (0.097 R)
• M29: 10,112,517 km (0.096 R)
• M30: 11,349,990 km (0.113 R)
• M31: 12,201,202 km (0.061 R)
• M32: 12,489,477 km (0.092 R)
• M33: 12,561,883 km (0.117 R)
• M34: 13,516,168 km (0.113 R)
• M35: 14,952,457 km (0.06 R)
• M36: 15,260,928 km (0.073 R)
• M37: 15,415,911 km (0.113 R)
• M38: 15,805,913 km (0.055 R)
• M39: 19,040,069 km (0.107 R)
• M40: 19,374,420 km (0.068 R)
• M41: 19,879,612 km (0.056 R)
• M42: 21,768,884 km (0.086 R)
• M43: 22,293,972 km (0.098 R)
• M44: 23,624,945 km (0.082 R)
• M45: 24,074,337 km (0.076 R)
• M46: 24,799,288 km (0.107 R)
• M47: 26,177,683 km (0.083 R)
• M48: 27,580,761 km (0.109 R)
• M49: 27,959,094 km (0.077 R)
• M50: 29,296,499 km (0.104 R)
• M51: 29,682,462 km (0.116 R)
• M52: 30,850,372 km (0.052 R)
• M53: 31,046,495 km (0.104 R)
• M54: 31,243,067 km (0.067 R)
• M55: 31,538,672 km (0.114 R)
• M56: 32,930,231 km (0.099 R)
• M57: 33,030,462 km (0.039 R)
• M58: 34,138,982 km (0.084 R)
• M59: 34,443,414 km (0.11 R)
• M60: 35,362,094 km (0.107 R)
• M61: 36,496,046 km (0.033 R)
• M62: 39,435,495 km (0.074 R)
• M63: 39,541,859 km (0.09 R)
• M64: 39,754,886 km (0.032 R)
• M65: 41,581,177 km (0.104 R)
• M66: 42,777,362 km (0.045 R)
• M67: 43,654,454 km (0.054 R)
• M68: 45,314,990 km (0.105 R)
• M69: 47,334,711 km (0.051 R)
• M70: 48,128,029 km (0.084 R)
• M71: 51,112,955 km (0.115 R)
• M72: 52,510,797 km (0.064 R)
• M73: 53,331,940 km (0.053 R)
• M74: 62,640,368 km (0.037 R)
• M75: 63,511,028 km (0.089 R)
• M76: 64,385,727 km (0.11 R)
• M77: 64,636,453 km (0.115 R)
• M78: 66,147,242 km (0.109 R)
• M79: 68,690,854 km (0.067 R)
• M80: 69,331,732 km (0.111 R)
• M81: 71,266,331 km (0.077 R)
• M82: 71,785,286 km (0.085 R)
• M83: 75,320,434 km (0.099 R)
• M84: 76,644,075 km (0.083 R)
• M85: 79,583,075 km (0.097 R)
• M86: 80,390,904 km (0.067 R)
• M87: 85,570,580 km (0.113 R)
• M88: 89,735,236 km (0.113 R)
• M89: 90,015,283 km (0.103 R)
• M90: 93,965,564 km (0.109 R)
• M91: 94,392,068 km (0.068 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 11,431 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit