🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.69 AU - 0.77 AU

Year: 229 Days

Day: 45.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.06 AU - 1.22 AU

Year: 447 Days

Day: 41.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 101,912,949 km

• M1: 224,247 km (0.094 R)
• M2: 371,003 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.07 AU - 1.49 AU

Year: 532 Days

Day: 16 Hours

Environment

Temp: -1 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 101,912,949 km

• M1: 665,411 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.38 AU - 2.18 AU

Year: 872 Days

Day: 14.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2 AU - 2.78 AU

Year: 1356 Days

Day: 42.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.6

Radius: 8.6

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.23 AU - 14.35 AU

Year: 14861 Days

Day: 8.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,912,949 km

• M1: 137,480 km (0.079 R)
• M2: 292,913 km (0.093 R)
• M3: 519,254 km (0.064 R)
• M4: 1,146,668 km (0.06 R)
• M5: 1,298,659 km (0.106 R)
• M6: 1,823,448 km (0.109 R)
• M7: 1,912,010 km (0.119 R)
• M8: 3,012,901 km (0.095 R)
• M9: 4,003,538 km (0.08 R)
• M10: 4,434,081 km (0.051 R)
• M11: 4,634,692 km (0.059 R)
• M12: 4,838,294 km (0.09 R)
• M13: 5,725,410 km (0.063 R)
• M14: 6,299,566 km (0.061 R)
• M15: 6,525,310 km (0.056 R)
• M16: 7,645,498 km (0.092 R)
• M17: 8,474,570 km (0.099 R)
• M18: 8,573,903 km (0.086 R)
• M19: 9,178,577 km (0.115 R)
• M20: 9,383,227 km (0.119 R)
• M21: 9,641,134 km (0.039 R)
• M22: 9,953,644 km (0.091 R)
• M23: 10,857,365 km (0.115 R)
• M24: 10,911,369 km (0.072 R)
• M25: 11,401,153 km (0.115 R)
• M26: 12,009,567 km (0.095 R)
• M27: 12,402,262 km (0.087 R)
• M28: 12,970,584 km (0.114 R)
• M29: 13,956,135 km (0.089 R)
• M30: 14,606,586 km (0.118 R)
• M31: 15,448,823 km (0.118 R)
• M32: 15,509,559 km (0.041 R)
• M33: 15,631,332 km (0.079 R)
• M34: 16,121,564 km (0.102 R)
• M35: 18,196,636 km (0.084 R)
• M36: 19,297,976 km (0.091 R)
• M37: 20,022,179 km (0.083 R)
• M38: 20,154,723 km (0.075 R)
• M39: 20,287,715 km (0.088 R)
• M40: 20,554,448 km (0.101 R)
• M41: 21,091,205 km (0.073 R)
• M42: 21,564,832 km (0.095 R)
• M43: 21,837,100 km (0.082 R)
• M44: 22,384,778 km (0.094 R)
• M45: 22,660,487 km (0.109 R)
• M46: 25,549,521 km (0.08 R)
• M47: 27,293,832 km (0.058 R)
• M48: 28,477,899 km (0.106 R)
• M49: 28,851,296 km (0.12 R)
• M50: 29,076,291 km (0.038 R)
• M51: 30,895,999 km (0.066 R)
• M52: 31,356,611 km (0.094 R)
• M53: 31,665,082 km (0.112 R)
• M54: 32,207,075 km (0.028 R)
• M55: 32,362,507 km (0.085 R)
• M56: 32,986,779 km (0.06 R)
• M57: 33,457,713 km (0.055 R)
• M58: 34,724,059 km (0.118 R)
• M59: 35,123,037 km (0.058 R)
• M60: 37,222,045 km (0.093 R)
• M61: 37,303,575 km (0.101 R)
• M62: 37,630,297 km (0.116 R)
• M63: 38,204,454 km (0.119 R)
• M64: 39,527,647 km (0.111 R)
• M65: 39,944,127 km (0.065 R)
• M66: 40,278,479 km (0.062 R)
• M67: 44,189,117 km (0.05 R)
• M68: 44,275,435 km (0.072 R)
• M69: 44,794,689 km (0.061 R)
• M70: 45,142,055 km (0.107 R)
• M71: 45,403,103 km (0.035 R)
• M72: 45,751,966 km (0.099 R)
• M73: 47,068,277 km (0.096 R)
• M74: 47,156,390 km (0.101 R)
• M75: 47,686,715 km (0.048 R)
• M76: 49,110,438 km (0.096 R)
• M77: 50,638,430 km (0.115 R)
• M78: 51,544,545 km (0.03 R)
• M79: 52,090,876 km (0.077 R)
• M80: 54,387,503 km (0.067 R)
• M81: 57,469,219 km (0.099 R)
• M82: 58,508,924 km (0.082 R)
• M83: 58,983,598 km (0.057 R)
• M84: 59,745,799 km (0.082 R)
• M85: 59,841,243 km (0.083 R)
• M86: 59,936,836 km (0.058 R)
• M87: 60,032,429 km (0.084 R)
• M88: 60,128,022 km (0.095 R)
• M89: 60,223,764 km (0.086 R)
• M90: 60,415,399 km (0.042 R)
• M91: 60,511,142 km (0.091 R)
• M92: 61,858,420 km (0.074 R)
• M93: 62,438,860 km (0.118 R)
• M94: 63,215,572 km (0.117 R)
• M95: 63,507,737 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.6

Radius: 3.3

Gravity: 26.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 10.7 AU - 16.24 AU

Year: 18148 Days

Day: 16 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,912,949 km

• M1: 65,823 km (0.05 R)
• M2: 549,174 km (0.1 R)
• M3: 618,438 km (0.119 R)
• M4: 803,939 km (0.117 R)
• M5: 943,663 km (0.102 R)
• M6: 1,112,709 km (0.095 R)
• M7: 1,223,112 km (0.118 R)
• M8: 1,800,859 km (0.032 R)
• M9: 1,930,561 km (0.084 R)
• M10: 2,144,336 km (0.095 R)
• M11: 2,565,155 km (0.117 R)
• M12: 2,594,177 km (0.041 R)
• M13: 2,681,691 km (0.082 R)
• M14: 2,799,874 km (0.056 R)
• M15: 2,889,632 km (0.068 R)
• M16: 3,102,959 km (0.081 R)
• M17: 3,226,976 km (0.11 R)
• M18: 3,289,657 km (0.045 R)
• M19: 3,384,502 km (0.048 R)
• M20: 3,448,081 km (0.088 R)
• M21: 3,512,259 km (0.071 R)
• M22: 3,576,735 km (0.068 R)
• M23: 4,311,560 km (0.117 R)
• M24: 5,127,617 km (0.103 R)
• M25: 5,164,118 km (0.113 R)
• M26: 5,385,224 km (0.076 R)
• M27: 5,534,373 km (0.078 R)
• M28: 5,951,452 km (0.115 R)
• M29: 7,844,164 km (0.077 R)
• M30: 8,570,761 km (0.058 R)
• M31: 8,876,240 km (0.073 R)
• M32: 9,408,060 km (0.08 R)
• M33: 10,041,308 km (0.103 R)
• M34: 10,875,765 km (0.116 R)
• M35: 11,492,108 km (0.083 R)
• M36: 11,539,980 km (0.084 R)
• M37: 12,708,788 km (0.041 R)
• M38: 15,897,467 km (0.116 R)
• M39: 16,433,775 km (0.103 R)
• M40: 16,867,010 km (0.12 R)
• M41: 17,085,124 km (0.104 R)
• M42: 17,524,044 km (0.114 R)
• M43: 17,579,096 km (0.09 R)
• M44: 19,032,440 km (0.099 R)
• M45: 19,259,379 km (0.096 R)
• M46: 19,316,227 km (0.088 R)
• M47: 19,773,398 km (0.068 R)
• M48: 20,060,925 km (0.069 R)
• M49: 20,523,781 km (0.099 R)
• M50: 21,519,055 km (0.112 R)
• M51: 21,577,997 km (0.075 R)
• M52: 22,589,727 km (0.089 R)
• M53: 24,474,212 km (0.07 R)
• M54: 26,155,991 km (0.1 R)
• M55: 26,218,972 km (0.102 R)
• M56: 26,345,232 km (0.077 R)
• M57: 28,650,236 km (0.086 R)
• M58: 28,910,387 km (0.119 R)
• M59: 29,040,687 km (0.084 R)
• M60: 30,421,026 km (0.054 R)
• M61: 30,619,842 km (0.061 R)
• M62: 30,885,827 km (0.101 R)
• M63: 32,024,416 km (0.104 R)
• M64: 32,091,735 km (0.114 R)
• M65: 32,226,822 km (0.086 R)
• M66: 33,040,335 km (0.113 R)
• M67: 33,108,552 km (0.116 R)
• M68: 33,313,202 km (0.12 R)
• M69: 33,381,418 km (0.081 R)
• M70: 33,518,151 km (0.11 R)
• M71: 36,221,384 km (0.057 R)
• M72: 36,362,006 km (0.045 R)
• M73: 36,784,471 km (0.11 R)
• M74: 37,634,636 km (0.055 R)
• M75: 38,347,918 km (0.119 R)
• M76: 40,733,406 km (0.098 R)
• M77: 41,099,023 km (0.095 R)
• M78: 41,686,344 km (0.098 R)
• M79: 42,276,358 km (0.113 R)
• M80: 43,240,965 km (0.061 R)
• M81: 43,763,361 km (0.105 R)
• M82: 45,040,777 km (0.113 R)
• M83: 45,267,568 km (0.099 R)
• M84: 45,570,354 km (0.119 R)
• M85: 45,646,200 km (0.086 R)
• M86: 45,722,046 km (0.11 R)
• M87: 46,102,025 km (0.095 R)
• M88: 46,254,315 km (0.061 R)
• M89: 46,788,529 km (0.05 R)
• M90: 47,555,218 km (0.115 R)
• M91: 48,094,519 km (0.05 R)
• M92: 49,023,521 km (0.12 R)
• M93: 49,256,745 km (0.088 R)
• M94: 50,663,563 km (0.113 R)
• M95: 51,450,896 km (0.053 R)
• M96: 51,687,860 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.7

Radius: 4.6

Gravity: 33.82 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 15.75 AU - 22.19 AU

Year: 30330 Days

Day: 17.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 101,912,949 km

• M1: 73,901 km (0.035 R)
• M2: 484,248 km (0.066 R)
• M3: 1,265,000 km (0.035 R)
• M4: 1,706,313 km (0.098 R)
• M5: 1,984,117 km (0.116 R)
• M6: 2,670,920 km (0.091 R)
• M7: 4,397,579 km (0.072 R)
• M8: 4,612,701 km (0.072 R)
• M9: 5,739,322 km (0.095 R)
• M10: 5,856,607 km (0.12 R)
• M11: 6,152,960 km (0.1 R)
• M12: 7,008,361 km (0.076 R)
• M13: 7,706,385 km (0.032 R)
• M14: 8,559,541 km (0.03 R)
• M15: 9,442,169 km (0.092 R)
• M16: 10,211,401 km (0.059 R)
• M17: 12,484,840 km (0.097 R)
• M18: 13,873,557 km (0.109 R)
• M19: 13,952,096 km (0.05 R)
• M20: 15,472,908 km (0.076 R)
• M21: 16,626,756 km (0.118 R)
• M22: 16,793,857 km (0.108 R)
• M23: 18,322,448 km (0.054 R)
• M24: 19,718,196 km (0.07 R)
• M25: 20,250,316 km (0.103 R)
• M26: 22,702,823 km (0.113 R)
• M27: 23,447,372 km (0.092 R)
• M28: 25,247,333 km (0.1 R)
• M29: 25,631,950 km (0.082 R)
• M30: 25,824,931 km (0.095 R)
• M31: 26,115,300 km (0.094 R)
• M32: 26,797,167 km (0.09 R)
• M33: 27,287,848 km (0.081 R)
• M34: 27,880,555 km (0.058 R)
• M35: 28,178,405 km (0.045 R)
• M36: 29,078,535 km (0.085 R)
• M37: 30,089,667 km (0.096 R)
• M38: 30,804,296 km (0.094 R)
• M39: 32,146,338 km (0.101 R)
• M40: 33,086,411 km (0.109 R)
• M41: 33,296,596 km (0.083 R)
• M42: 33,507,230 km (0.119 R)
• M43: 33,612,697 km (0.103 R)
• M44: 33,823,929 km (0.086 R)
• M45: 35,207,859 km (0.065 R)
• M46: 35,422,382 km (0.097 R)
• M47: 35,852,775 km (0.11 R)
• M48: 36,284,964 km (0.116 R)
• M49: 38,581,740 km (0.104 R)
• M50: 39,246,702 km (0.089 R)
• M51: 40,925,190 km (0.12 R)
• M52: 41,150,784 km (0.118 R)
• M53: 41,263,730 km (0.081 R)
• M54: 41,603,168 km (0.109 R)
• M55: 42,284,885 km (0.032 R)
• M56: 44,236,390 km (0.06 R)
• M57: 44,699,844 km (0.061 R)
• M58: 45,982,496 km (0.114 R)
• M59: 47,513,929 km (0.111 R)
• M60: 48,583,853 km (0.08 R)
• M61: 48,822,761 km (0.087 R)
• M62: 51,597,353 km (0.051 R)
• M63: 51,719,275 km (0.092 R)
• M64: 52,697,047 km (0.059 R)
• M65: 53,311,296 km (0.119 R)
• M66: 56,167,119 km (0.105 R)
• M67: 56,668,870 km (0.11 R)
• M68: 56,794,532 km (0.085 R)
• M69: 61,767,166 km (0.108 R)
• M70: 64,633,012 km (0.118 R)
• M71: 65,027,202 km (0.059 R)
• M72: 66,744,436 km (0.105 R)
• M73: 67,541,943 km (0.115 R)
• M74: 69,012,490 km (0.112 R)
• M75: 69,146,679 km (0.076 R)
• M76: 71,577,046 km (0.11 R)
• M77: 73,075,867 km (0.106 R)
• M78: 74,035,238 km (0.055 R)
• M79: 74,310,050 km (0.11 R)
• M80: 74,585,160 km (0.108 R)
• M81: 77,077,012 km (0.097 R)
• M82: 78,053,437 km (0.074 R)
• M83: 78,613,232 km (0.046 R)
• M84: 79,314,846 km (0.071 R)
• M85: 85,145,722 km (0.095 R)
• M86: 86,878,215 km (0.069 R)
• M87: 87,603,615 km (0.113 R)
• M88: 88,476,669 km (0.106 R)
• M89: 90,084,696 km (0.059 R)
• M90: 96,612,549 km (0.113 R)
• M91: 97,514,474 km (0.076 R)
• M92: 97,815,765 km (0.098 R)
• M93: 99,629,788 km (0.055 R)
• M94: 100,540,989 km (0.116 R)
• M95: 100,693,130 km (0.093 R)
• M96: 100,997,562 km (0.115 R)
• M97: 101,912,951 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 14,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit