🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.47 AU - 0.61 AU

Year: 180 Days

Day: 32.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.48 AU - 0.8 AU

Year: 232 Days

Day: 28.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.17 AU - 1.19 AU

Year: 581 Days

Day: 47.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,327,669 km

• M1: 194,776 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.71 AU - 2.71 AU

Year: 1488 Days

Day: 44.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.5

Radius: 11.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.67 AU - 7.33 AU

Year: 8390 Days

Day: 10.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 61,327,669 km

• M1: 362,775 km (0.113 R)
• M2: 579,692 km (0.094 R)
• M3: 662,419 km (0.086 R)
• M4: 1,022,801 km (0.094 R)
• M5: 1,264,401 km (0.101 R)
• M6: 1,507,947 km (0.074 R)
• M7: 1,609,823 km (0.111 R)
• M8: 1,893,011 km (0.083 R)
• M9: 2,078,214 km (0.064 R)
• M10: 2,211,655 km (0.046 R)
• M11: 2,649,528 km (0.047 R)
• M12: 2,815,582 km (0.104 R)
• M13: 3,158,161 km (0.112 R)
• M14: 3,582,570 km (0.09 R)
• M15: 3,883,411 km (0.093 R)
• M16: 3,977,658 km (0.103 R)
• M17: 4,559,294 km (0.11 R)
• M18: 4,759,307 km (0.112 R)
• M19: 5,064,636 km (0.089 R)
• M20: 5,402,727 km (0.088 R)
• M21: 5,481,715 km (0.095 R)
• M22: 6,572,882 km (0.045 R)
• M23: 6,713,952 km (0.07 R)
• M24: 7,405,095 km (0.055 R)
• M25: 8,028,469 km (0.045 R)
• M26: 8,484,144 km (0.094 R)
• M27: 9,073,560 km (0.119 R)
• M28: 9,199,222 km (0.056 R)
• M29: 9,452,491 km (0.071 R)
• M30: 10,063,299 km (0.095 R)
• M31: 10,160,987 km (0.101 R)
• M32: 10,554,579 km (0.052 R)
• M33: 10,886,536 km (0.044 R)
• M34: 11,053,637 km (0.074 R)
• M35: 11,765,424 km (0.106 R)
• M36: 12,144,206 km (0.069 R)
• M37: 13,126,316 km (0.06 R)
• M38: 13,483,256 km (0.093 R)
• M39: 15,503,276 km (0.08 R)
• M40: 16,032,404 km (0.111 R)
• M41: 16,260,989 km (0.103 R)
• M42: 16,452,325 km (0.078 R)
• M43: 16,683,005 km (0.061 R)
• M44: 16,875,986 km (0.11 R)
• M45: 17,069,715 km (0.099 R)
• M46: 17,264,193 km (0.095 R)
• M47: 19,776,839 km (0.065 R)
• M48: 19,899,359 km (0.083 R)
• M49: 20,186,138 km (0.08 R)
• M50: 21,179,917 km (0.045 R)
• M51: 21,682,715 km (0.105 R)
• M52: 23,171,663 km (0.095 R)
• M53: 23,430,318 km (0.094 R)
• M54: 24,080,919 km (0.102 R)
• M55: 25,311,361 km (0.095 R)
• M56: 26,877,950 km (0.113 R)
• M57: 28,383,653 km (0.102 R)
• M58: 29,682,611 km (0.115 R)
• M59: 29,776,110 km (0.077 R)
• M60: 30,010,380 km (0.087 R)
• M61: 31,190,707 km (0.066 R)
• M62: 31,619,455 km (0.094 R)
• M63: 32,002,126 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.6

Radius: 7

Gravity: 17.99 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.37 AU - 10.93 AU

Year: 14650 Days

Day: 16.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,327,669 km

• M1: 89,160 km (0.084 R)
• M2: 385,065 km (0.098 R)
• M3: 489,634 km (0.108 R)
• M4: 644,617 km (0.106 R)
• M5: 749,785 km (0.117 R)
• M6: 1,174,493 km (0.101 R)
• M7: 1,411,755 km (0.106 R)
• M8: 1,494,333 km (0.068 R)
• M9: 1,664,276 km (0.05 R)
• M10: 1,900,491 km (0.12 R)
• M11: 2,604,649 km (0.04 R)
• M12: 2,672,416 km (0.074 R)
• M13: 3,271,705 km (0.062 R)
• M14: 3,530,360 km (0.105 R)
• M15: 3,989,027 km (0.026 R)
• M16: 4,106,761 km (0.067 R)
• M17: 4,426,003 km (0.099 R)
• M18: 4,753,472 km (0.053 R)
• M19: 5,959,979 km (0.087 R)
• M20: 7,641,160 km (0.094 R)
• M21: 7,738,698 km (0.113 R)
• M22: 7,787,616 km (0.083 R)
• M23: 8,132,739 km (0.062 R)
• M24: 8,583,776 km (0.112 R)
• M25: 8,736,067 km (0.063 R)
• M26: 9,458,026 km (0.09 R)
• M27: 9,667,762 km (0.082 R)
• M28: 10,145,428 km (0.066 R)
• M29: 10,198,984 km (0.042 R)
• M30: 10,576,420 km (0.085 R)
• M31: 11,736,252 km (0.103 R)
• M32: 11,905,148 km (0.093 R)
• M33: 13,638,688 km (0.119 R)
• M34: 14,114,110 km (0.106 R)
• M35: 14,595,067 km (0.099 R)
• M36: 14,959,189 km (0.039 R)
• M37: 15,758,640 km (0.071 R)
• M38: 15,820,723 km (0.115 R)
• M39: 16,382,912 km (0.111 R)
• M40: 17,206,597 km (0.112 R)
• M41: 18,894,061 km (0.11 R)
• M42: 18,960,034 km (0.072 R)
• M43: 20,227,577 km (0.088 R)
• M44: 21,522,346 km (0.118 R)
• M45: 21,798,355 km (0.085 R)
• M46: 22,214,536 km (0.119 R)
• M47: 22,633,260 km (0.113 R)
• M48: 23,762,874 km (0.104 R)
• M49: 25,272,915 km (0.09 R)
• M50: 26,370,514 km (0.118 R)
• M51: 27,409,023 km (0.106 R)
• M52: 28,008,312 km (0.081 R)
• M53: 30,681,027 km (0.087 R)
• M54: 32,956,411 km (0.047 R)
• M55: 34,315,208 km (0.081 R)
• M56: 34,718,375 km (0.106 R)
• M57: 36,264,618 km (0.12 R)
• M58: 37,999,654 km (0.095 R)
• M59: 39,846,141 km (0.057 R)
• M60: 40,780,380 km (0.077 R)
• M61: 41,121,762 km (0.114 R)
• M62: 41,550,061 km (0.087 R)
• M63: 45,381,262 km (0.077 R)
• M64: 45,735,061 km (0.12 R)
• M65: 46,534,662 km (0.072 R)
• M66: 46,980,762 km (0.059 R)
• M67: 47,607,877 km (0.112 R)
• M68: 49,687,586 km (0.088 R)
• M69: 50,234,965 km (0.114 R)
• M70: 50,692,585 km (0.112 R)
• M71: 51,520,011 km (0.102 R)
• M72: 52,073,972 km (0.119 R)
• M73: 52,815,827 km (0.111 R)
• M74: 55,817,658 km (0.089 R)
• M75: 58,489,476 km (0.099 R)
• M76: 58,778,200 km (0.119 R)
• M77: 59,260,354 km (0.11 R)
• M78: 61,300,271 km (0.092 R)
• M79: 61,887,293 km (0.057 R)
• M80: 62,476,110 km (0.049 R)
• M81: 62,672,831 km (0.086 R)
• M82: 63,857,347 km (0.099 R)
• M83: 64,154,748 km (0.102 R)
• M84: 64,551,780 km (0.116 R)
• M85: 65,049,343 km (0.066 R)
• M86: 65,448,320 km (0.081 R)
• M87: 65,548,102 km (0.108 R)
• M88: 66,048,208 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.5

Radius: 5.7

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.91 AU - 17.29 AU

Year: 29267 Days

Day: 21.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,327,669 km

• M1: 244,144 km (0.102 R)
• M2: 695,032 km (0.108 R)
• M3: 1,205,310 km (0.091 R)
• M4: 1,615,807 km (0.069 R)
• M5: 2,095,866 km (0.044 R)
• M6: 2,214,946 km (0.117 R)
• M7: 2,649,229 km (0.075 R)
• M8: 3,629,544 km (0.107 R)
• M9: 5,264,798 km (0.075 R)
• M10: 5,427,112 km (0.12 R)
• M11: 5,549,931 km (0.119 R)
• M12: 6,435,102 km (0.058 R)
• M13: 6,652,318 km (0.101 R)
• M14: 6,783,815 km (0.052 R)
• M15: 6,960,340 km (0.048 R)
• M16: 7,912,531 km (0.091 R)
• M17: 8,760,601 km (0.115 R)
• M18: 8,808,622 km (0.085 R)
• M19: 9,146,863 km (0.075 R)
• M20: 9,293,020 km (0.102 R)
• M21: 9,391,006 km (0.078 R)
• M22: 9,637,394 km (0.037 R)
• M23: 10,237,281 km (0.115 R)
• M24: 11,211,612 km (0.098 R)
• M25: 11,368,092 km (0.119 R)
• M26: 12,215,115 km (0.119 R)
• M27: 12,268,821 km (0.073 R)
• M28: 12,322,526 km (0.112 R)
• M29: 12,646,256 km (0.046 R)
• M30: 12,863,771 km (0.087 R)
• M31: 14,025,548 km (0.075 R)
• M32: 14,476,885 km (0.092 R)
• M33: 15,162,791 km (0.093 R)
• M34: 15,220,387 km (0.094 R)
• M35: 15,451,665 km (0.049 R)
• M36: 16,093,739 km (0.081 R)
• M37: 16,388,447 km (0.119 R)
• M38: 17,163,065 km (0.098 R)
• M39: 18,933,555 km (0.079 R)
• M40: 19,244,569 km (0.085 R)
• M41: 20,378,372 km (0.109 R)
• M42: 20,633,286 km (0.091 R)
• M43: 20,825,220 km (0.115 R)
• M44: 20,953,426 km (0.077 R)
• M45: 21,533,865 km (0.1 R)
• M46: 21,598,641 km (0.101 R)
• M47: 21,923,568 km (0.073 R)
• M48: 21,988,793 km (0.096 R)
• M49: 22,119,392 km (0.12 R)
• M50: 22,250,290 km (0.079 R)
• M51: 22,315,814 km (0.086 R)
• M52: 22,776,276 km (0.084 R)
• M53: 22,842,248 km (0.108 R)
• M54: 24,717,009 km (0.099 R)
• M55: 25,057,045 km (0.108 R)
• M56: 25,261,695 km (0.095 R)
• M57: 25,879,085 km (0.09 R)
• M58: 26,501,562 km (0.093 R)
• M59: 26,989,101 km (0.114 R)
• M60: 29,255,210 km (0.1 R)
• M61: 31,655,209 km (0.116 R)
• M62: 32,617,871 km (0.076 R)
• M63: 33,364,813 km (0.12 R)
• M64: 34,951,897 km (0.108 R)
• M65: 35,028,042 km (0.039 R)
• M66: 35,333,371 km (0.12 R)
• M67: 36,331,788 km (0.028 R)
• M68: 37,028,315 km (0.043 R)
• M69: 37,729,331 km (0.051 R)
• M70: 37,963,900 km (0.107 R)
• M71: 38,355,996 km (0.118 R)
• M72: 38,749,439 km (0.082 R)
• M73: 39,223,365 km (0.087 R)
• M74: 39,778,822 km (0.089 R)
• M75: 44,149,473 km (0.09 R)
• M76: 44,892,526 km (0.086 R)
• M77: 45,224,184 km (0.098 R)
• M78: 46,978,369 km (0.067 R)
• M79: 47,230,741 km (0.041 R)
• M80: 47,483,711 km (0.09 R)
• M81: 47,906,175 km (0.092 R)
• M82: 49,180,898 km (0.119 R)
• M83: 49,779,589 km (0.105 R)
• M84: 50,122,916 km (0.117 R)
• M85: 52,372,868 km (0.111 R)
• M86: 52,547,299 km (0.111 R)
• M87: 52,634,515 km (0.047 R)
• M88: 52,809,245 km (0.114 R)
• M89: 52,984,275 km (0.065 R)
• M90: 54,920,969 km (0.105 R)
• M91: 56,165,623 km (0.065 R)
• M92: 57,509,311 km (0.113 R)
• M93: 57,689,277 km (0.12 R)
• M94: 58,320,580 km (0.093 R)
• M95: 60,502,615 km (0.05 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 16,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit