🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.64 AU - 0.68 AU

Year: 203 Days

Day: 44.8 Hours

Environment

Temp: 132 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,865,601 km

• M1: 204,500 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.84 AU - 0.94 AU

Year: 318 Days

Day: 29.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.92 AU - 1.5 AU

Year: 504 Days

Day: 43.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,865,601 km

• M1: 693,237 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.14 AU - 1.72 AU

Year: 648 Days

Day: 14.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,865,601 km

• M1: 52,210 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.1 AU - 1.8 AU

Year: 661 Days

Day: 35.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.2

Radius: 10.1

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.32 AU - 6.58 AU

Year: 5497 Days

Day: 5.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,865,601 km

• M1: 126,410 km (0.091 R)
• M2: 203,304 km (0.114 R)
• M3: 322,084 km (0.095 R)
• M4: 491,279 km (0.105 R)
• M5: 670,946 km (0.05 R)
• M6: 981,512 km (0.106 R)
• M7: 1,133,802 km (0.043 R)
• M8: 1,462,469 km (0.052 R)
• M9: 1,549,236 km (0.055 R)
• M10: 2,042,161 km (0.115 R)
• M11: 2,599,113 km (0.098 R)
• M12: 3,014,247 km (0.108 R)
• M13: 3,567,610 km (0.075 R)
• M14: 3,926,944 km (0.081 R)
• M15: 4,382,021 km (0.058 R)
• M16: 4,466,544 km (0.1 R)
• M17: 4,702,011 km (0.094 R)
• M18: 5,029,630 km (0.094 R)
• M19: 5,364,580 km (0.115 R)
• M20: 5,500,714 km (0.079 R)
• M21: 6,198,289 km (0.076 R)
• M22: 6,751,950 km (0.097 R)
• M23: 7,321,469 km (0.103 R)
• M24: 7,624,854 km (0.087 R)
• M25: 7,880,666 km (0.048 R)
• M26: 8,087,560 km (0.095 R)
• M27: 9,557,359 km (0.071 R)
• M28: 9,916,693 km (0.114 R)
• M29: 10,028,144 km (0.097 R)
• M30: 10,168,167 km (0.081 R)
• M31: 10,506,558 km (0.092 R)
• M32: 10,877,560 km (0.109 R)
• M33: 10,963,729 km (0.118 R)
• M34: 11,368,989 km (0.106 R)
• M35: 11,485,676 km (0.088 R)
• M36: 11,632,132 km (0.08 R)
• M37: 11,926,989 km (0.107 R)
• M38: 12,164,551 km (0.117 R)
• M39: 12,313,850 km (0.108 R)
• M40: 12,433,827 km (0.111 R)
• M41: 12,523,885 km (0.037 R)
• M42: 12,674,680 km (0.042 R)
• M43: 12,978,064 km (0.108 R)
• M44: 13,530,080 km (0.053 R)
• M45: 13,809,080 km (0.118 R)
• M46: 14,121,291 km (0.059 R)
• M47: 14,404,181 km (0.111 R)
• M48: 14,467,311 km (0.111 R)
• M49: 15,007,658 km (0.059 R)
• M50: 15,457,649 km (0.025 R)
• M51: 16,009,964 km (0.073 R)
• M52: 16,206,536 km (0.12 R)
• M53: 16,403,855 km (0.112 R)
• M54: 17,134,192 km (0.097 R)
• M55: 17,671,996 km (0.115 R)
• M56: 17,807,233 km (0.083 R)
• M57: 17,942,918 km (0.045 R)
• M58: 18,249,444 km (0.091 R)
• M59: 18,489,100 km (0.094 R)
• M60: 18,626,431 km (0.088 R)
• M61: 18,764,061 km (0.098 R)
• M62: 19,040,667 km (0.117 R)
• M63: 19,562,614 km (0.045 R)
• M64: 20,336,783 km (0.075 R)
• M65: 20,691,929 km (0.104 R)
• M66: 21,697,376 km (0.078 R)
• M67: 22,169,656 km (0.028 R)
• M68: 22,352,166 km (0.045 R)
• M69: 22,461,971 km (0.116 R)
• M70: 22,608,577 km (0.115 R)
• M71: 22,682,029 km (0.11 R)
• M72: 22,865,885 km (0.101 R)
• M73: 23,346,543 km (0.093 R)
• M74: 23,457,844 km (0.09 R)
• M75: 23,718,443 km (0.096 R)
• M76: 23,867,742 km (0.087 R)
• M77: 24,092,288 km (0.09 R)
• M78: 24,355,132 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.7

Radius: 10.6

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.06 AU - 9.66 AU

Year: 10846 Days

Day: 6.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,865,601 km

• M1: 147,952 km (0.089 R)
• M2: 260,749 km (0.078 R)
• M3: 349,161 km (0.034 R)
• M4: 760,107 km (0.043 R)
• M5: 829,520 km (0.082 R)
• M6: 901,477 km (0.065 R)
• M7: 1,099,096 km (0.065 R)
• M8: 1,178,981 km (0.044 R)
• M9: 1,311,076 km (0.109 R)
• M10: 1,413,700 km (0.073 R)
• M11: 1,870,273 km (0.092 R)
• M12: 2,185,774 km (0.086 R)
• M13: 2,561,265 km (0.066 R)
• M14: 2,712,808 km (0.057 R)
• M15: 3,047,757 km (0.113 R)
• M16: 3,255,250 km (0.119 R)
• M17: 3,419,807 km (0.073 R)
• M18: 3,635,527 km (0.117 R)
• M19: 4,258,154 km (0.096 R)
• M20: 4,464,449 km (0.092 R)
• M21: 4,833,358 km (0.072 R)
• M22: 5,103,083 km (0.084 R)
• M23: 5,600,795 km (0.105 R)
• M24: 5,770,289 km (0.072 R)
• M25: 5,884,133 km (0.091 R)
• M26: 5,970,152 km (0.09 R)
• M27: 6,230,452 km (0.092 R)
• M28: 6,583,353 km (0.048 R)
• M29: 6,732,353 km (0.117 R)
• M30: 7,964,291 km (0.114 R)
• M31: 8,411,739 km (0.051 R)
• M32: 8,508,678 km (0.085 R)
• M33: 8,900,325 km (0.056 R)
• M34: 8,999,210 km (0.092 R)
• M35: 9,065,332 km (0.064 R)
• M36: 9,231,236 km (0.104 R)
• M37: 9,331,317 km (0.098 R)
• M38: 10,525,108 km (0.098 R)
• M39: 10,594,820 km (0.112 R)
• M40: 11,407,137 km (0.041 R)
• M41: 11,766,621 km (0.086 R)
• M42: 11,875,079 km (0.103 R)
• M43: 14,192,500 km (0.106 R)
• M44: 15,165,634 km (0.108 R)
• M45: 15,959,550 km (0.109 R)
• M46: 16,361,669 km (0.096 R)
• M47: 16,523,384 km (0.115 R)
• M48: 16,930,141 km (0.06 R)
• M49: 17,340,188 km (0.116 R)
• M50: 17,670,500 km (0.114 R)
• M51: 18,253,783 km (0.107 R)
• M52: 18,589,779 km (0.082 R)
• M53: 18,716,339 km (0.117 R)
• M54: 19,225,570 km (0.077 R)
• M55: 19,782,224 km (0.099 R)
• M56: 20,170,879 km (0.036 R)
• M57: 20,300,880 km (0.107 R)
• M58: 21,439,918 km (0.073 R)
• M59: 22,870,074 km (0.092 R)
• M60: 24,192,668 km (0.074 R)
• M61: 24,608,102 km (0.053 R)
• M62: 24,747,228 km (0.112 R)
• M63: 25,352,650 km (0.096 R)
• M64: 25,680,718 km (0.067 R)
• M65: 25,868,763 km (0.118 R)
• M66: 26,104,529 km (0.115 R)
• M67: 26,959,182 km (0.111 R)
• M68: 27,342,003 km (0.06 R)
• M69: 27,582,107 km (0.092 R)
• M70: 29,233,668 km (0.111 R)
• M71: 29,577,743 km (0.11 R)
• M72: 30,022,049 km (0.102 R)
• M73: 30,418,782 km (0.064 R)
• M74: 30,667,713 km (0.095 R)
• M75: 31,619,455 km (0.107 R)
• M76: 31,871,677 km (0.112 R)
• M77: 32,124,348 km (0.063 R)
• M78: 32,225,625 km (0.112 R)
• M79: 32,784,673 km (0.087 R)
• M80: 33,295,699 km (0.115 R)
• M81: 33,757,807 km (0.112 R)
• M82: 34,532,873 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.2

Radius: 6.8

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.84 AU - 13.96 AU

Year: 16538 Days

Day: 22.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 31,865,601 km

• M1: 121,473 km (0.099 R)
• M2: 326,572 km (0.04 R)
• M3: 467,344 km (0.09 R)
• M4: 732,880 km (0.078 R)
• M5: 1,000,660 km (0.112 R)
• M6: 1,145,770 km (0.108 R)
• M7: 1,320,052 km (0.082 R)
• M8: 1,742,965 km (0.092 R)
• M9: 2,021,217 km (0.061 R)
• M10: 2,178,893 km (0.12 R)
• M11: 2,395,361 km (0.063 R)
• M12: 2,562,462 km (0.099 R)
• M13: 2,937,354 km (0.071 R)
• M14: 3,360,267 km (0.117 R)
• M15: 3,610,545 km (0.109 R)
• M16: 3,866,955 km (0.106 R)
• M17: 4,063,078 km (0.106 R)
• M18: 4,431,239 km (0.108 R)
• M19: 4,775,314 km (0.061 R)
• M20: 5,127,916 km (0.083 R)
• M21: 5,488,895 km (0.109 R)
• M22: 6,159,244 km (0.119 R)
• M23: 6,815,978 km (0.038 R)
• M24: 7,494,853 km (0.118 R)
• M25: 7,863,014 km (0.08 R)
• M26: 8,405,007 km (0.094 R)
• M27: 9,525,046 km (0.103 R)
• M28: 9,790,133 km (0.105 R)
• M29: 10,282,460 km (0.114 R)
• M30: 10,782,715 km (0.102 R)
• M31: 11,759,889 km (0.1 R)
• M32: 12,139,568 km (0.104 R)
• M33: 12,668,247 km (0.114 R)
• M34: 13,057,351 km (0.094 R)
• M35: 13,253,474 km (0.108 R)
• M36: 13,302,542 km (0.099 R)
• M37: 15,889,538 km (0.06 R)
• M38: 16,256,501 km (0.086 R)
• M39: 16,361,818 km (0.11 R)
• M40: 16,573,200 km (0.092 R)
• M41: 16,998,656 km (0.039 R)
• M42: 17,266,437 km (0.092 R)
• M43: 18,516,028 km (0.078 R)
• M44: 19,963,537 km (0.115 R)
• M45: 20,586,761 km (0.108 R)
• M46: 20,643,758 km (0.039 R)
• M47: 20,929,341 km (0.116 R)
• M48: 21,158,824 km (0.115 R)
• M49: 22,026,790 km (0.082 R)
• M50: 23,737,741 km (0.101 R)
• M51: 23,797,431 km (0.088 R)
• M52: 24,820,980 km (0.043 R)
• M53: 25,124,663 km (0.116 R)
• M54: 25,246,585 km (0.094 R)
• M55: 25,429,693 km (0.114 R)
• M56: 25,981,859 km (0.081 R)
• M57: 26,166,762 km (0.08 R)
• M58: 27,410,519 km (0.107 R)
• M59: 27,536,031 km (0.071 R)
• M60: 27,598,862 km (0.079 R)
• M61: 27,976,597 km (0.106 R)
• M62: 28,737,153 km (0.108 R)
• M63: 29,826,375 km (0.112 R)
• M64: 30,020,104 km (0.041 R)
• M65: 30,408,610 km (0.111 R)
• M66: 31,386,980 km (0.084 R)
• M67: 31,584,000 km (0.103 R)
• M68: 31,715,497 km (0.052 R)
• M69: 33,844,573 km (0.096 R)
• M70: 34,790,331 km (0.115 R)
• M71: 35,062,300 km (0.118 R)
• M72: 35,334,718 km (0.118 R)
• M73: 37,054,196 km (0.109 R)
• M74: 37,262,286 km (0.073 R)
• M75: 37,401,263 km (0.112 R)
• M76: 37,540,389 km (0.119 R)
• M77: 38,028,826 km (0.067 R)
• M78: 38,589,519 km (0.11 R)
• M79: 38,941,373 km (0.119 R)
• M80: 39,577,463 km (0.047 R)
• M81: 40,859,816 km (0.094 R)
• M82: 41,506,079 km (0.08 R)
• M83: 42,518,108 km (0.109 R)
• M84: 43,904,432 km (0.096 R)
• M85: 44,124,790 km (0.12 R)
• M86: 44,271,695 km (0.101 R)
• M87: 44,345,297 km (0.072 R)
• M88: 44,492,651 km (0.061 R)
• M89: 44,935,460 km (0.108 R)
• M90: 46,496,963 km (0.086 R)
• M91: 47,397,093 km (0.079 R)
• M92: 48,834,280 km (0.108 R)
• M93: 48,986,421 km (0.106 R)
• M94: 49,443,592 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33

Radius: 5.6

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.24 AU - 17.16 AU

Year: 24696 Days

Day: 18.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 31,865,601 km

• M1: 106,364 km (0.09 R)
• M2: 305,180 km (0.104 R)
• M3: 383,270 km (0.096 R)
• M4: 525,238 km (0.082 R)
• M5: 789,129 km (0.083 R)
• M6: 1,030,281 km (0.09 R)
• M7: 1,577,210 km (0.045 R)
• M8: 1,879,996 km (0.069 R)
• M9: 2,497,836 km (0.107 R)
• M10: 3,622,662 km (0.045 R)
• M11: 4,755,417 km (0.051 R)
• M12: 5,190,149 km (0.096 R)
• M13: 5,268,089 km (0.091 R)
• M14: 5,320,448 km (0.116 R)
• M15: 6,540,868 km (0.062 R)
• M16: 6,597,116 km (0.114 R)
• M17: 7,488,421 km (0.079 R)
• M18: 8,755,215 km (0.052 R)
• M19: 8,879,232 km (0.116 R)
• M20: 11,514,099 km (0.111 R)
• M21: 12,442,354 km (0.119 R)
• M22: 12,651,791 km (0.096 R)
• M23: 13,394,245 km (0.102 R)
• M24: 13,501,507 km (0.09 R)
• M25: 13,573,015 km (0.102 R)
• M26: 13,644,822 km (0.105 R)
• M27: 14,515,781 km (0.07 R)
• M28: 14,736,437 km (0.034 R)
• M29: 15,329,892 km (0.053 R)
• M30: 15,554,588 km (0.08 R)
• M31: 16,044,820 km (0.046 R)
• M32: 16,120,816 km (0.112 R)
• M33: 20,023,525 km (0.118 R)
• M34: 23,077,416 km (0.12 R)
• M35: 23,593,080 km (0.096 R)
• M36: 24,548,412 km (0.112 R)
• M37: 25,427,898 km (0.091 R)
• M38: 25,472,179 km (0.119 R)
• M39: 25,916,036 km (0.112 R)
• M40: 27,944,733 km (0.066 R)
• M41: 28,402,353 km (0.059 R)
• M42: 29,139,870 km (0.113 R)
• M43: 29,186,096 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 18,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit