🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.58 AU - 0.72 AU

Year: 226 Days

Day: 16.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.74 AU - 0.76 AU

Year: 280 Days

Day: 24.8 Hours

Environment

Temp: -15 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.88 AU - 0.92 AU

Year: 368 Days

Day: 41.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.84 AU - 1.24 AU

Year: 457 Days

Day: 26.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.52 AU - 2.86 AU

Year: 1899 Days

Day: 34.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,569,050 km

• M1: 42,635 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.9

Radius: 12.4

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.44 AU - 3.12 AU

Year: 1995 Days

Day: 9.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,569,050 km

• M1: 172,337 km (0.101 R)
• M2: 363,074 km (0.105 R)
• M3: 447,896 km (0.112 R)
• M4: 797,805 km (0.1 R)
• M5: 927,058 km (0.053 R)
• M6: 1,124,677 km (0.106 R)
• M7: 1,218,325 km (0.093 R)
• M8: 1,402,929 km (0.079 R)
• M9: 1,550,732 km (0.11 R)
• M10: 1,974,841 km (0.076 R)
• M11: 2,299,768 km (0.091 R)
• M12: 2,475,695 km (0.063 R)
• M13: 2,572,335 km (0.119 R)
• M14: 2,712,658 km (0.071 R)
• M15: 2,942,590 km (0.093 R)
• M16: 3,045,214 km (0.078 R)
• M17: 3,134,075 km (0.078 R)
• M18: 3,299,531 km (0.07 R)
• M19: 3,654,826 km (0.083 R)
• M20: 3,813,250 km (0.101 R)
• M21: 3,925,448 km (0.045 R)
• M22: 4,268,925 km (0.12 R)
• M23: 4,352,101 km (0.115 R)
• M24: 4,673,437 km (0.072 R)
• M25: 5,465,259 km (0.107 R)
• M26: 5,628,620 km (0.07 R)
• M27: 5,793,776 km (0.044 R)
• M28: 5,997,678 km (0.082 R)
• M29: 6,317,518 km (0.082 R)
• M30: 6,546,702 km (0.072 R)
• M31: 7,112,032 km (0.086 R)
• M32: 7,250,859 km (0.085 R)
• M33: 7,370,537 km (0.067 R)
• M34: 7,693,071 km (0.096 R)
• M35: 7,835,637 km (0.088 R)
• M36: 7,958,607 km (0.092 R)
• M37: 8,040,886 km (0.118 R)
• M38: 8,310,311 km (0.104 R)
• M39: 8,519,599 km (0.114 R)
• M40: 8,751,924 km (0.102 R)
• M41: 9,093,456 km (0.1 R)
• M42: 9,439,476 km (0.098 R)
• M43: 9,878,097 km (0.061 R)
• M44: 10,480,827 km (0.111 R)
• M45: 10,571,184 km (0.089 R)
• M46: 10,752,646 km (0.078 R)
• M47: 11,326,204 km (0.113 R)
• M48: 11,465,330 km (0.099 R)
• M49: 11,933,422 km (0.038 R)
• M50: 12,122,364 km (0.055 R)
• M51: 12,312,354 km (0.1 R)
• M52: 12,455,519 km (0.119 R)
• M53: 12,551,261 km (0.114 R)
• M54: 12,864,070 km (0.09 R)
• M55: 13,130,804 km (0.06 R)
• M56: 13,399,332 km (0.107 R)
• M57: 13,620,437 km (0.082 R)
• M58: 13,867,423 km (0.083 R)
• M59: 13,991,590 km (0.107 R)
• M60: 14,240,969 km (0.113 R)
• M61: 14,366,183 km (0.081 R)
• M62: 14,972,204 km (0.045 R)
• M63: 15,150,674 km (0.088 R)
• M64: 15,715,855 km (0.051 R)
• M65: 15,793,496 km (0.116 R)
• M66: 16,157,318 km (0.06 R)
• M67: 16,392,785 km (0.084 R)
• M68: 17,105,769 km (0.105 R)
• M69: 17,479,614 km (0.109 R)
• M70: 17,882,929 km (0.096 R)
• M71: 18,072,320 km (0.101 R)
• M72: 18,153,702 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.3

Radius: 8.8

Gravity: 12.8 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.59 AU - 3.45 AU

Year: 2259 Days

Day: 11.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 75,569,050 km

• M1: 110,104 km (0.112 R)
• M2: 229,334 km (0.045 R)
• M3: 294,109 km (0.087 R)
• M4: 388,805 km (0.084 R)
• M5: 448,644 km (0.068 R)
• M6: 649,404 km (0.079 R)
• M7: 920,177 km (0.12 R)
• M8: 993,330 km (0.086 R)
• M9: 1,157,140 km (0.118 R)
• M10: 1,523,804 km (0.044 R)
• M11: 1,818,512 km (0.095 R)
• M12: 2,047,995 km (0.091 R)
• M13: 2,402,542 km (0.1 R)
• M14: 2,594,625 km (0.095 R)
• M15: 2,853,430 km (0.113 R)
• M16: 2,915,513 km (0.087 R)
• M17: 3,152,626 km (0.112 R)
• M18: 3,428,933 km (0.075 R)
• M19: 3,495,055 km (0.068 R)
• M20: 3,645,551 km (0.117 R)
• M21: 3,815,194 km (0.096 R)
• M22: 4,074,747 km (0.097 R)
• M23: 4,322,182 km (0.1 R)
• M24: 4,447,694 km (0.117 R)
• M25: 4,962,161 km (0.11 R)
• M26: 5,360,391 km (0.113 R)
• M27: 5,573,119 km (0.085 R)
• M28: 5,828,034 km (0.117 R)
• M29: 5,927,217 km (0.081 R)
• M30: 6,026,849 km (0.078 R)
• M31: 6,187,518 km (0.104 R)
• M32: 6,472,053 km (0.103 R)
• M33: 6,554,182 km (0.069 R)
• M34: 7,159,754 km (0.079 R)
• M35: 7,308,604 km (0.113 R)
• M36: 7,566,212 km (0.079 R)
• M37: 7,914,326 km (0.044 R)
• M38: 8,112,543 km (0.106 R)
• M39: 8,178,964 km (0.088 R)
• M40: 8,853,052 km (0.108 R)
• M41: 8,967,196 km (0.056 R)
• M42: 9,289,280 km (0.113 R)
• M43: 9,544,943 km (0.112 R)
• M44: 9,638,591 km (0.069 R)
• M45: 9,756,025 km (0.091 R)
• M46: 9,897,545 km (0.108 R)
• M47: 10,087,235 km (0.05 R)
• M48: 10,158,743 km (0.109 R)
• M49: 10,494,440 km (0.104 R)
• M50: 10,760,874 km (0.102 R)
• M51: 10,858,262 km (0.118 R)
• M52: 11,078,470 km (0.11 R)
• M53: 11,176,906 km (0.071 R)
• M54: 11,424,191 km (0.109 R)
• M55: 11,898,865 km (0.11 R)
• M56: 12,945,153 km (0.096 R)
• M57: 13,361,334 km (0.036 R)
• M58: 13,597,399 km (0.12 R)
• M59: 13,729,195 km (0.074 R)
• M60: 13,808,482 km (0.096 R)
• M61: 13,993,983 km (0.093 R)
• M62: 14,287,195 km (0.103 R)
• M63: 14,555,574 km (0.107 R)
• M64: 15,673,219 km (0.047 R)
• M65: 16,005,476 km (0.087 R)
• M66: 16,508,275 km (0.097 R)
• M67: 16,931,337 km (0.057 R)
• M68: 17,158,427 km (0.12 R)
• M69: 17,215,274 km (0.08 R)
• M70: 17,386,414 km (0.071 R)
• M71: 17,500,857 km (0.091 R)
• M72: 18,308,835 km (0.066 R)
• M73: 19,099,459 km (0.111 R)
• M74: 19,276,583 km (0.084 R)
• M75: 19,365,444 km (0.095 R)
• M76: 19,424,685 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.1

Radius: 13.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.79 AU - 8.53 AU

Year: 9126 Days

Day: 5.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 75,569,050 km

• M1: 1,021,604 km (0.047 R)
• M2: 1,384,827 km (0.039 R)
• M3: 1,688,362 km (0.074 R)
• M4: 2,303,059 km (0.081 R)
• M5: 2,842,509 km (0.056 R)
• M6: 3,968,233 km (0.03 R)
• M7: 4,081,180 km (0.115 R)
• M8: 4,449,489 km (0.112 R)
• M9: 4,732,977 km (0.114 R)
• M10: 4,925,211 km (0.103 R)
• M11: 5,797,067 km (0.097 R)
• M12: 6,106,884 km (0.1 R)
• M13: 6,689,418 km (0.102 R)
• M14: 7,708,928 km (0.098 R)
• M15: 8,136,179 km (0.046 R)
• M16: 8,251,370 km (0.082 R)
• M17: 9,073,410 km (0.039 R)
• M18: 9,222,858 km (0.101 R)
• M19: 11,790,407 km (0.08 R)
• M20: 12,915,981 km (0.061 R)
• M21: 13,389,458 km (0.097 R)
• M22: 13,491,634 km (0.081 R)
• M23: 14,773,388 km (0.106 R)
• M24: 15,162,043 km (0.053 R)
• M25: 15,661,551 km (0.098 R)
• M26: 16,750,025 km (0.095 R)
• M27: 17,451,938 km (0.109 R)
• M28: 17,937,832 km (0.081 R)
• M29: 19,076,122 km (0.04 R)
• M30: 19,306,652 km (0.043 R)
• M31: 19,499,334 km (0.069 R)
• M32: 19,654,019 km (0.069 R)
• M33: 20,159,510 km (0.085 R)
• M34: 20,394,229 km (0.072 R)
• M35: 20,708,684 km (0.115 R)
• M36: 20,945,647 km (0.09 R)
• M37: 21,382,173 km (0.087 R)
• M38: 22,832,225 km (0.109 R)
• M39: 23,569,145 km (0.113 R)
• M40: 24,355,431 km (0.08 R)
• M41: 25,318,692 km (0.082 R)
• M42: 25,487,588 km (0.03 R)
• M43: 25,656,633 km (0.088 R)
• M44: 26,679,733 km (0.06 R)
• M45: 27,585,698 km (0.045 R)
• M46: 28,633,631 km (0.056 R)
• M47: 28,897,521 km (0.107 R)
• M48: 29,472,426 km (0.119 R)
• M49: 29,738,860 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 805.7

Radius: 6.8

Gravity: 17.42 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.16 AU - 12.16 AU

Year: 18253 Days

Day: 20.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,569,050 km

• M1: 103,671 km (0.063 R)
• M2: 347,815 km (0.113 R)
• M3: 401,072 km (0.104 R)
• M4: 457,321 km (0.094 R)
• M5: 600,187 km (0.115 R)
• M6: 757,564 km (0.077 R)
• M7: 878,439 km (0.092 R)
• M8: 1,031,777 km (0.09 R)
• M9: 1,512,584 km (0.115 R)
• M10: 1,857,108 km (0.07 R)
• M11: 2,156,753 km (0.101 R)
• M12: 2,294,831 km (0.045 R)
• M13: 2,726,571 km (0.107 R)
• M14: 2,876,169 km (0.1 R)
• M15: 4,469,835 km (0.079 R)
• M16: 5,097,847 km (0.107 R)
• M17: 5,282,450 km (0.104 R)
• M18: 5,375,500 km (0.06 R)
• M19: 5,610,668 km (0.074 R)
• M20: 5,945,468 km (0.109 R)
• M21: 5,993,788 km (0.063 R)
• M22: 6,435,102 km (0.087 R)
• M23: 6,584,550 km (0.046 R)
• M24: 6,634,516 km (0.114 R)
• M25: 7,142,251 km (0.046 R)
• M26: 8,248,378 km (0.08 R)
• M27: 8,519,599 km (0.072 R)
• M28: 8,574,202 km (0.045 R)
• M29: 8,793,812 km (0.097 R)
• M30: 9,182,467 km (0.101 R)
• M31: 9,633,654 km (0.12 R)
• M32: 10,207,512 km (0.103 R)
• M33: 11,629,888 km (0.081 R)
• M34: 14,329,232 km (0.084 R)
• M35: 14,394,158 km (0.045 R)
• M36: 14,720,580 km (0.113 R)
• M37: 15,115,668 km (0.085 R)
• M38: 15,248,062 km (0.117 R)
• M39: 15,714,658 km (0.081 R)
• M40: 18,398,593 km (0.112 R)
• M41: 18,895,109 km (0.104 R)
• M42: 19,037,825 km (0.05 R)
• M43: 19,395,962 km (0.11 R)
• M44: 19,828,899 km (0.103 R)
• M45: 20,484,137 km (0.059 R)
• M46: 20,704,196 km (0.042 R)
• M47: 20,777,648 km (0.118 R)
• M48: 20,851,250 km (0.073 R)
• M49: 21,592,059 km (0.095 R)
• M50: 23,481,331 km (0.113 R)
• M51: 24,406,893 km (0.113 R)
• M52: 25,501,650 km (0.096 R)
• M53: 26,532,529 km (0.099 R)
• M54: 28,634,828 km (0.084 R)
• M55: 28,716,807 km (0.118 R)
• M56: 29,127,603 km (0.048 R)
• M57: 29,292,460 km (0.088 R)
• M58: 30,121,382 km (0.094 R)
• M59: 30,204,708 km (0.103 R)
• M60: 31,379,201 km (0.119 R)
• M61: 32,483,083 km (0.098 R)
• M62: 35,342,198 km (0.083 R)
• M63: 35,517,975 km (0.106 R)
• M64: 35,958,840 km (0.043 R)
• M65: 37,292,356 km (0.064 R)
• M66: 39,004,653 km (0.091 R)
• M67: 40,099,260 km (0.097 R)
• M68: 41,667,196 km (0.114 R)
• M69: 42,692,390 km (0.12 R)
• M70: 45,243,632 km (0.038 R)
• M71: 46,393,292 km (0.069 R)
• M72: 48,233,345 km (0.077 R)
• M73: 48,330,883 km (0.069 R)
• M74: 49,015,144 km (0.082 R)
• M75: 49,309,403 km (0.114 R)
• M76: 49,505,975 km (0.046 R)
• M77: 50,988,041 km (0.075 R)
• M78: 51,186,707 km (0.098 R)
• M79: 51,784,350 km (0.099 R)
• M80: 55,930,006 km (0.115 R)
• M81: 57,163,291 km (0.113 R)
• M82: 57,783,374 km (0.081 R)
• M83: 58,405,701 km (0.086 R)
• M84: 58,926,003 km (0.104 R)
• M85: 59,761,507 km (0.082 R)
• M86: 62,185,740 km (0.096 R)
• M87: 62,504,234 km (0.092 R)
• M88: 64,749,250 km (0.088 R)
• M89: 65,935,860 km (0.106 R)
• M90: 68,330,174 km (0.04 R)
• M91: 70,531,656 km (0.06 R)
• M92: 71,085,617 km (0.04 R)
• M93: 73,876,964 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 20,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit