🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.87 AU - 1.27 AU

Year: 396 Days

Day: 23.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 111,614,492 km

• M1: 40,391 km (0.114 R)
• M2: 534,364 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1 AU - 1.36 AU

Year: 459 Days

Day: 35.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.69 AU - 2.47 AU

Year: 1074 Days

Day: 15.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.64 AU - 4.64 AU

Year: 3017 Days

Day: 45.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.6

Radius: 14.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.89 AU - 7.89 AU

Year: 5785 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 111,614,492 km

• M1: 191,635 km (0.106 R)
• M2: 295,755 km (0.086 R)
• M3: 390,301 km (0.077 R)
• M4: 605,273 km (0.113 R)
• M5: 730,337 km (0.043 R)
• M6: 851,661 km (0.112 R)
• M7: 1,196,633 km (0.075 R)
• M8: 1,327,382 km (0.054 R)
• M9: 1,515,426 km (0.107 R)
• M10: 1,731,296 km (0.053 R)
• M11: 1,843,195 km (0.041 R)
• M12: 2,094,520 km (0.104 R)
• M13: 2,524,464 km (0.09 R)
• M14: 2,960,243 km (0.12 R)
• M15: 3,396,470 km (0.087 R)
• M16: 3,682,651 km (0.073 R)
• M17: 3,952,226 km (0.115 R)
• M18: 4,433,034 km (0.079 R)
• M19: 4,588,765 km (0.111 R)
• M20: 4,720,112 km (0.109 R)
• M21: 4,852,656 km (0.109 R)
• M22: 5,148,560 km (0.061 R)
• M23: 5,589,874 km (0.108 R)
• M24: 5,986,159 km (0.097 R)
• M25: 6,333,076 km (0.073 R)
• M26: 7,016,589 km (0.114 R)
• M27: 7,568,156 km (0.113 R)
• M28: 7,692,622 km (0.106 R)
• M29: 8,038,342 km (0.12 R)
• M30: 8,325,271 km (0.111 R)
• M31: 8,615,341 km (0.089 R)
• M32: 8,810,716 km (0.119 R)
• M33: 9,139,682 km (0.074 R)
• M34: 9,272,375 km (0.064 R)
• M35: 9,506,047 km (0.111 R)
• M36: 9,741,813 km (0.052 R)
• M37: 9,945,416 km (0.061 R)
• M38: 10,047,741 km (0.103 R)
• M39: 11,374,525 km (0.089 R)
• M40: 12,022,134 km (0.112 R)
• M41: 12,387,152 km (0.093 R)
• M42: 12,718,811 km (0.068 R)
• M43: 12,978,812 km (0.104 R)
• M44: 13,128,260 km (0.072 R)
• M45: 13,278,157 km (0.11 R)
• M46: 14,769,947 km (0.056 R)
• M47: 15,515,842 km (0.118 R)
• M48: 15,754,002 km (0.106 R)
• M49: 17,578,498 km (0.028 R)
• M50: 17,992,884 km (0.062 R)
• M51: 18,285,049 km (0.109 R)
• M52: 18,410,711 km (0.071 R)
• M53: 18,916,202 km (0.079 R)
• M54: 19,683,041 km (0.115 R)
• M55: 20,677,866 km (0.112 R)
• M56: 20,896,279 km (0.068 R)
• M57: 21,071,458 km (0.082 R)
• M58: 21,600,287 km (0.105 R)
• M59: 21,777,560 km (0.115 R)
• M60: 22,222,764 km (0.092 R)
• M61: 22,761,166 km (0.088 R)
• M62: 22,941,432 km (0.068 R)
• M63: 23,303,758 km (0.048 R)
• M64: 23,804,761 km (0.096 R)
• M65: 24,401,657 km (0.068 R)
• M66: 24,586,260 km (0.112 R)
• M67: 25,143,064 km (0.096 R)
• M68: 26,268,937 km (0.05 R)
• M69: 26,505,601 km (0.12 R)
• M70: 26,743,013 km (0.057 R)
• M71: 26,838,157 km (0.03 R)
• M72: 28,521,283 km (0.109 R)
• M73: 29,253,116 km (0.063 R)
• M74: 29,892,347 km (0.079 R)
• M75: 30,585,883 km (0.112 R)
• M76: 31,636,210 km (0.037 R)
• M77: 32,444,487 km (0.06 R)
• M78: 33,055,146 km (0.042 R)
• M79: 33,157,171 km (0.076 R)
• M80: 33,978,164 km (0.101 R)
• M81: 34,339,443 km (0.097 R)
• M82: 34,805,740 km (0.043 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.3

Radius: 3.3

Gravity: 85.79 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 11.46 AU - 18.08 AU

Year: 20330 Days

Day: 18.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 111,614,492 km

• M1: 139,425 km (0.119 R)
• M2: 213,626 km (0.066 R)
• M3: 319,242 km (0.032 R)
• M4: 419,323 km (0.106 R)
• M5: 440,566 km (0.102 R)
• M6: 1,389,315 km (0.055 R)
• M7: 1,620,295 km (0.077 R)
• M8: 1,862,942 km (0.056 R)
• M9: 1,898,547 km (0.057 R)
• M10: 2,459,389 km (0.057 R)
• M11: 2,778,032 km (0.075 R)
• M12: 3,719,302 km (0.084 R)
• M13: 4,700,365 km (0.113 R)
• M14: 5,144,072 km (0.081 R)
• M15: 5,652,406 km (0.102 R)
• M16: 6,283,260 km (0.086 R)
• M17: 7,667,639 km (0.102 R)
• M18: 8,071,553 km (0.098 R)
• M19: 8,660,370 km (0.058 R)
• M20: 10,066,441 km (0.117 R)
• M21: 10,635,661 km (0.077 R)
• M22: 12,674,530 km (0.12 R)
• M23: 12,810,066 km (0.107 R)
• M24: 15,403,943 km (0.116 R)
• M25: 16,058,583 km (0.06 R)
• M26: 16,574,098 km (0.114 R)
• M27: 17,848,372 km (0.11 R)
• M28: 18,229,249 km (0.065 R)
• M29: 19,387,435 km (0.118 R)
• M30: 20,410,385 km (0.045 R)
• M31: 20,888,351 km (0.096 R)
• M32: 21,128,754 km (0.098 R)
• M33: 22,508,196 km (0.103 R)
• M34: 23,832,886 km (0.117 R)
• M35: 24,420,356 km (0.114 R)
• M36: 25,097,436 km (0.079 R)
• M37: 25,866,669 km (0.094 R)
• M38: 26,643,530 km (0.088 R)
• M39: 27,515,686 km (0.113 R)
• M40: 30,914,250 km (0.069 R)
• M41: 31,462,826 km (0.114 R)
• M42: 32,291,748 km (0.067 R)
• M43: 32,476,800 km (0.114 R)
• M44: 33,782,939 km (0.103 R)
• M45: 33,970,834 km (0.105 R)
• M46: 34,820,999 km (0.12 R)
• M47: 37,413,380 km (0.113 R)
• M48: 38,585,180 km (0.117 R)
• M49: 39,274,378 km (0.104 R)
• M50: 39,670,064 km (0.078 R)
• M51: 42,273,665 km (0.089 R)
• M52: 45,035,093 km (0.113 R)
• M53: 46,072,703 km (0.079 R)
• M54: 46,698,920 km (0.069 R)
• M55: 47,538,314 km (0.108 R)
• M56: 47,959,881 km (0.086 R)
• M57: 48,276,878 km (0.1 R)
• M58: 48,382,794 km (0.099 R)
• M59: 49,232,061 km (0.076 R)
• M60: 49,872,340 km (0.09 R)
• M61: 50,837,844 km (0.088 R)
• M62: 51,160,976 km (0.052 R)
• M63: 51,809,483 km (0.078 R)
• M64: 53,005,368 km (0.057 R)
• M65: 53,332,987 km (0.051 R)
• M66: 53,551,849 km (0.105 R)
• M67: 54,760,899 km (0.112 R)
• M68: 55,535,068 km (0.111 R)
• M69: 56,647,029 km (0.087 R)
• M70: 58,216,311 km (0.059 R)
• M71: 58,893,241 km (0.069 R)
• M72: 59,232,679 km (0.077 R)
• M73: 60,140,887 km (0.099 R)
• M74: 60,711,005 km (0.063 R)
• M75: 64,052,273 km (0.073 R)
• M76: 64,168,511 km (0.033 R)
• M77: 64,751,045 km (0.119 R)
• M78: 65,803,765 km (0.113 R)
• M79: 67,570,965 km (0.106 R)
• M80: 71,392,891 km (0.111 R)
• M81: 72,722,816 km (0.053 R)
• M82: 73,086,937 km (0.089 R)
• M83: 74,549,406 km (0.088 R)
• M84: 74,671,777 km (0.03 R)
• M85: 74,794,148 km (0.082 R)
• M86: 77,379,499 km (0.105 R)
• M87: 78,372,080 km (0.03 R)
• M88: 79,368,851 km (0.104 R)
• M89: 79,493,765 km (0.081 R)
• M90: 79,618,680 km (0.094 R)
• M91: 81,374,959 km (0.034 R)
• M92: 82,384,295 km (0.05 R)
• M93: 84,415,236 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 839

Radius: 5.9

Gravity: 24.1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 19.77 AU - 20.29 AU

Year: 32107 Days

Day: 17.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 111,614,492 km

• M1: 184,903 km (0.11 R)
• M2: 238,758 km (0.08 R)
• M3: 437,275 km (0.118 R)
• M4: 488,138 km (0.034 R)
• M5: 742,005 km (0.06 R)
• M6: 867,219 km (0.084 R)
• M7: 1,209,948 km (0.08 R)
• M8: 1,283,251 km (0.114 R)
• M9: 1,358,049 km (0.036 R)
• M10: 1,434,344 km (0.095 R)
• M11: 1,795,324 km (0.114 R)
• M12: 3,085,007 km (0.066 R)
• M13: 3,135,272 km (0.119 R)
• M14: 3,600,671 km (0.064 R)
• M15: 4,198,315 km (0.069 R)
• M16: 4,710,089 km (0.081 R)
• M17: 5,241,311 km (0.113 R)
• M18: 5,606,031 km (0.057 R)
• M19: 6,748,659 km (0.115 R)
• M20: 7,145,243 km (0.044 R)
• M21: 7,278,984 km (0.104 R)
• M22: 7,891,587 km (0.087 R)
• M23: 8,309,115 km (0.113 R)
• M24: 8,379,426 km (0.106 R)
• M25: 10,730,805 km (0.113 R)
• M26: 11,038,228 km (0.116 R)
• M27: 11,819,429 km (0.081 R)
• M28: 11,898,566 km (0.115 R)
• M29: 12,618,281 km (0.107 R)
• M30: 12,942,759 km (0.084 R)
• M31: 13,599,793 km (0.075 R)
• M32: 13,849,023 km (0.106 R)
• M33: 14,099,749 km (0.109 R)
• M34: 15,375,669 km (0.063 R)
• M35: 15,983,635 km (0.117 R)
• M36: 16,071,150 km (0.094 R)
• M37: 16,158,814 km (0.104 R)
• M38: 17,312,812 km (0.052 R)
• M39: 17,582,836 km (0.102 R)
• M40: 18,127,223 km (0.098 R)
• M41: 18,309,882 km (0.101 R)
• M42: 18,861,599 km (0.052 R)
• M43: 20,264,528 km (0.084 R)
• M44: 20,454,068 km (0.102 R)
• M45: 22,284,248 km (0.073 R)
• M46: 24,973,869 km (0.105 R)
• M47: 27,135,408 km (0.111 R)
• M48: 30,650,958 km (0.03 R)
• M49: 31,086,737 km (0.07 R)
• M50: 32,739,195 km (0.082 R)
• M51: 33,184,548 km (0.095 R)
• M52: 34,419,927 km (0.092 R)
• M53: 34,646,119 km (0.077 R)
• M54: 35,899,001 km (0.069 R)
• M55: 38,566,481 km (0.119 R)
• M56: 38,683,915 km (0.091 R)
• M57: 39,390,915 km (0.075 R)
• M58: 40,102,103 km (0.102 R)
• M59: 42,019,499 km (0.097 R)
• M60: 42,503,448 km (0.064 R)
• M61: 44,704,182 km (0.071 R)
• M62: 46,941,717 km (0.089 R)
• M63: 48,200,434 km (0.113 R)
• M64: 50,109,303 km (0.098 R)
• M65: 55,849,223 km (0.103 R)
• M66: 59,880,288 km (0.034 R)
• M67: 60,697,690 km (0.064 R)
• M68: 62,895,283 km (0.102 R)
• M69: 64,421,331 km (0.078 R)
• M70: 66,240,441 km (0.097 R)
• M71: 66,662,606 km (0.119 R)
• M72: 66,803,528 km (0.026 R)
• M73: 69,214,596 km (0.078 R)
• M74: 70,358,871 km (0.104 R)
• M75: 74,559,429 km (0.069 R)
• M76: 75,732,426 km (0.106 R)
• M77: 76,321,243 km (0.077 R)
• M78: 77,355,264 km (0.095 R)
• M79: 78,393,922 km (0.06 R)
• M80: 79,287,919 km (0.112 R)
• M81: 80,785,244 km (0.12 R)
• M82: 82,897,266 km (0.029 R)
• M83: 89,186,062 km (0.073 R)
• M84: 90,119,253 km (0.091 R)
• M85: 92,780,599 km (0.115 R)
• M86: 92,937,976 km (0.107 R)
• M87: 93,568,232 km (0.072 R)
• M88: 95,785,422 km (0.103 R)
• M89: 96,740,904 km (0.088 R)
• M90: 99,304,413 km (0.082 R)
• M91: 102,377,452 km (0.112 R)
• M92: 102,702,678 km (0.085 R)
• M93: 106,962,777 km (0.055 R)
• M94: 107,457,946 km (0.09 R)
• M95: 110,278,614 km (0.105 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 11,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit