🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.5 AU - 0.76 AU

Year: 175 Days

Day: 36.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,919,978 km

• M1: 79,586 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.6 AU - 1 AU

Year: 250 Days

Day: 24.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 179.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,919,978 km

• M1: 73,004 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.81 AU - 1.19 AU

Year: 350 Days

Day: 25.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,919,978 km

• M1: 337,194 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.89 AU - 1.25 AU

Year: 387 Days

Day: 35.5 Hours

Environment

Temp: 85 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.85 AU - 2.99 AU

Year: 1746 Days

Day: 18.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,919,978 km

• M1: 2,689,022 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 938.9

Radius: 11.9

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.5 AU - 9.72 AU

Year: 10422 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,919,978 km

• M1: 202,556 km (0.066 R)
• M2: 704,157 km (0.045 R)
• M3: 1,269,188 km (0.12 R)
• M4: 1,453,194 km (0.111 R)
• M5: 1,621,791 km (0.09 R)
• M6: 2,031,838 km (0.112 R)
• M7: 2,304,555 km (0.116 R)
• M8: 2,589,390 km (0.114 R)
• M9: 2,736,145 km (0.088 R)
• M10: 3,068,851 km (0.096 R)
• M11: 3,255,848 km (0.1 R)
• M12: 3,974,067 km (0.093 R)
• M13: 4,281,790 km (0.07 R)
• M14: 5,438,481 km (0.079 R)
• M15: 5,973,742 km (0.118 R)
• M16: 6,646,334 km (0.114 R)
• M17: 6,930,271 km (0.117 R)
• M18: 7,426,337 km (0.09 R)
• M19: 7,594,336 km (0.082 R)
• M20: 9,117,242 km (0.051 R)
• M21: 9,342,387 km (0.098 R)
• M22: 9,752,435 km (0.104 R)
• M23: 10,214,842 km (0.086 R)
• M24: 10,684,430 km (0.114 R)
• M25: 11,353,880 km (0.078 R)
• M26: 11,596,229 km (0.113 R)
• M27: 11,791,304 km (0.116 R)
• M28: 12,682,907 km (0.096 R)
• M29: 14,635,758 km (0.093 R)
• M30: 14,793,883 km (0.091 R)
• M31: 15,111,928 km (0.056 R)
• M32: 15,970,919 km (0.069 R)
• M33: 16,079,378 km (0.117 R)
• M34: 16,188,135 km (0.09 R)
• M35: 16,297,192 km (0.12 R)
• M36: 16,790,715 km (0.046 R)
• M37: 17,066,873 km (0.097 R)
• M38: 19,215,697 km (0.1 R)
• M39: 19,562,764 km (0.084 R)
• M40: 19,970,119 km (0.069 R)
• M41: 20,087,104 km (0.087 R)
• M42: 20,204,240 km (0.117 R)
• M43: 20,675,323 km (0.058 R)
• M44: 20,793,655 km (0.119 R)
• M45: 21,090,308 km (0.055 R)
• M46: 22,291,429 km (0.113 R)
• M47: 22,473,639 km (0.073 R)
• M48: 23,453,057 km (0.108 R)
• M49: 23,700,043 km (0.119 R)
• M50: 24,196,708 km (0.107 R)
• M51: 24,885,307 km (0.107 R)
• M52: 25,263,640 km (0.037 R)
• M53: 25,643,917 km (0.078 R)
• M54: 27,443,131 km (0.065 R)
• M55: 28,292,398 km (0.088 R)
• M56: 29,682,312 km (0.11 R)
• M57: 30,284,892 km (0.111 R)
• M58: 30,891,362 km (0.098 R)
• M59: 31,570,087 km (0.118 R)
• M60: 32,390,931 km (0.108 R)
• M61: 35,106,880 km (0.038 R)
• M62: 35,531,289 km (0.089 R)
• M63: 36,886,048 km (0.113 R)
• M64: 37,029,662 km (0.092 R)
• M65: 38,330,565 km (0.095 R)
• M66: 38,986,551 km (0.112 R)
• M67: 41,199,852 km (0.049 R)
• M68: 41,498,150 km (0.11 R)
• M69: 41,572,799 km (0.03 R)
• M70: 42,246,738 km (0.111 R)
• M71: 43,226,604 km (0.064 R)
• M72: 43,302,300 km (0.111 R)
• M73: 43,453,843 km (0.107 R)
• M74: 44,213,950 km (0.119 R)
• M75: 45,285,669 km (0.12 R)
• M76: 45,516,349 km (0.118 R)
• M77: 45,593,392 km (0.109 R)
• M78: 45,747,478 km (0.12 R)
• M79: 46,133,590 km (0.03 R)
• M80: 48,866,593 km (0.101 R)
• M81: 49,974,365 km (0.113 R)
• M82: 51,892,659 km (0.117 R)
• M83: 52,053,626 km (0.079 R)
• M84: 52,134,260 km (0.12 R)
• M85: 52,214,743 km (0.079 R)
• M86: 54,161,161 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.7

Radius: 10.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.69 AU - 12.13 AU

Year: 10914 Days

Day: 7 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,919,978 km

• M1: 145,110 km (0.106 R)
• M2: 265,387 km (0.103 R)
• M3: 331,210 km (0.069 R)
• M4: 414,984 km (0.075 R)
• M5: 551,567 km (0.076 R)
• M6: 655,987 km (0.06 R)
• M7: 793,766 km (0.089 R)
• M8: 927,806 km (0.096 R)
• M9: 1,250,040 km (0.05 R)
• M10: 1,424,321 km (0.105 R)
• M11: 1,489,696 km (0.09 R)
• M12: 1,657,844 km (0.117 R)
• M13: 1,814,622 km (0.08 R)
• M14: 1,921,884 km (0.118 R)
• M15: 1,994,738 km (0.109 R)
• M16: 2,143,139 km (0.049 R)
• M17: 2,314,578 km (0.04 R)
• M18: 2,590,287 km (0.075 R)
• M19: 2,835,029 km (0.103 R)
• M20: 3,502,385 km (0.113 R)
• M21: 3,614,584 km (0.115 R)
• M22: 4,004,885 km (0.108 R)
• M23: 4,288,522 km (0.026 R)
• M24: 4,677,028 km (0.057 R)
• M25: 4,850,561 km (0.106 R)
• M26: 4,975,775 km (0.095 R)
• M27: 5,618,447 km (0.119 R)
• M28: 6,424,032 km (0.032 R)
• M29: 6,784,263 km (0.101 R)
• M30: 7,640,861 km (0.07 R)
• M31: 7,933,923 km (0.035 R)
• M32: 8,022,635 km (0.045 R)
• M33: 8,171,185 km (0.111 R)
• M34: 8,774,364 km (0.118 R)
• M35: 8,866,067 km (0.096 R)
• M36: 9,112,156 km (0.119 R)
• M37: 9,927,763 km (0.095 R)
• M38: 10,151,412 km (0.076 R)
• M39: 10,215,590 km (0.074 R)
• M40: 10,344,394 km (0.106 R)
• M41: 10,409,020 km (0.039 R)
• M42: 10,538,572 km (0.101 R)
• M43: 10,668,722 km (0.102 R)
• M44: 11,327,551 km (0.118 R)
• M45: 12,649,697 km (0.059 R)
• M46: 12,718,811 km (0.12 R)
• M47: 13,276,362 km (0.112 R)
• M48: 13,452,289 km (0.064 R)
• M49: 13,948,805 km (0.095 R)
• M50: 14,379,198 km (0.048 R)
• M51: 15,289,950 km (0.116 R)
• M52: 15,957,156 km (0.081 R)
• M53: 16,219,252 km (0.109 R)
• M54: 16,633,937 km (0.103 R)
• M55: 16,899,772 km (0.098 R)
• M56: 16,975,918 km (0.078 R)
• M57: 17,435,482 km (0.062 R)
• M58: 19,155,110 km (0.081 R)
• M59: 19,393,718 km (0.042 R)
• M60: 20,196,461 km (0.105 R)
• M61: 20,358,325 km (0.064 R)
• M62: 21,668,653 km (0.042 R)
• M63: 21,751,381 km (0.108 R)
• M64: 22,042,049 km (0.089 R)
• M65: 23,302,262 km (0.067 R)
• M66: 23,471,906 km (0.097 R)
• M67: 23,855,475 km (0.077 R)
• M68: 24,112,334 km (0.066 R)
• M69: 24,241,138 km (0.078 R)
• M70: 24,542,428 km (0.089 R)
• M71: 25,105,365 km (0.079 R)
• M72: 25,628,808 km (0.059 R)
• M73: 25,760,155 km (0.093 R)
• M74: 26,775,176 km (0.117 R)
• M75: 27,086,639 km (0.105 R)
• M76: 27,488,908 km (0.025 R)
• M77: 28,889,593 km (0.071 R)
• M78: 28,980,698 km (0.088 R)
• M79: 29,392,242 km (0.106 R)
• M80: 29,529,722 km (0.051 R)
• M81: 29,713,578 km (0.062 R)
• M82: 30,359,691 km (0.091 R)
• M83: 30,545,192 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.6

Radius: 3.7

Gravity: 21.45 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.19 AU - 17.81 AU

Year: 21349 Days

Day: 16.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 59,919,978 km

• M1: 51,312 km (0.032 R)
• M2: 254,915 km (0.095 R)
• M3: 341,682 km (0.077 R)
• M4: 735,573 km (0.042 R)
• M5: 1,227,002 km (0.106 R)
• M6: 1,275,771 km (0.041 R)
• M7: 1,451,997 km (0.074 R)
• M8: 1,477,728 km (0.111 R)
• M9: 1,503,608 km (0.037 R)
• M10: 1,744,162 km (0.103 R)
• M11: 2,660,449 km (0.082 R)
• M12: 2,723,878 km (0.09 R)
• M13: 3,317,782 km (0.095 R)
• M14: 3,559,233 km (0.107 R)
• M15: 3,594,238 km (0.073 R)
• M16: 3,664,400 km (0.065 R)
• M17: 4,059,039 km (0.064 R)
• M18: 4,354,345 km (0.054 R)
• M19: 4,965,602 km (0.051 R)
• M20: 5,201,668 km (0.075 R)
• M21: 5,481,864 km (0.097 R)
• M22: 5,522,256 km (0.108 R)
• M23: 5,603,338 km (0.032 R)
• M24: 6,098,357 km (0.076 R)
• M25: 6,521,570 km (0.086 R)
• M26: 8,633,443 km (0.08 R)
• M27: 8,964,652 km (0.105 R)
• M28: 9,059,946 km (0.117 R)
• M29: 9,493,481 km (0.106 R)
• M30: 9,688,257 km (0.084 R)
• M31: 9,835,162 km (0.085 R)
• M32: 11,293,293 km (0.032 R)
• M33: 11,447,977 km (0.086 R)
• M34: 11,759,440 km (0.073 R)
• M35: 12,337,636 km (0.11 R)
• M36: 12,390,593 km (0.098 R)
• M37: 12,763,840 km (0.09 R)
• M38: 13,357,893 km (0.114 R)
• M39: 13,412,197 km (0.066 R)
• M40: 13,576,007 km (0.12 R)
• M41: 14,349,129 km (0.119 R)
• M42: 15,879,814 km (0.087 R)
• M43: 16,401,462 km (0.115 R)
• M44: 16,928,645 km (0.092 R)
• M45: 17,223,951 km (0.108 R)
• M46: 17,461,512 km (0.068 R)
• M47: 18,240,768 km (0.059 R)
• M48: 18,909,021 km (0.107 R)
• M49: 18,970,057 km (0.057 R)
• M50: 19,523,420 km (0.04 R)
• M51: 19,832,938 km (0.064 R)
• M52: 21,532,968 km (0.074 R)
• M53: 21,788,780 km (0.113 R)
• M54: 21,852,808 km (0.056 R)
• M55: 22,238,771 km (0.091 R)
• M56: 22,432,650 km (0.063 R)
• M57: 23,475,795 km (0.063 R)
• M58: 27,111,173 km (0.043 R)
• M59: 27,456,595 km (0.091 R)
• M60: 27,733,949 km (0.076 R)
• M61: 27,803,363 km (0.112 R)
• M62: 28,922,953 km (0.114 R)
• M63: 30,414,593 km (0.085 R)
• M64: 31,567,694 km (0.117 R)
• M65: 31,785,508 km (0.117 R)
• M66: 32,076,626 km (0.11 R)
• M67: 33,029,115 km (0.037 R)
• M68: 33,324,122 km (0.096 R)
• M69: 33,990,880 km (0.079 R)
• M70: 34,363,229 km (0.109 R)
• M71: 35,187,065 km (0.085 R)
• M72: 37,083,667 km (0.098 R)
• M73: 38,082,831 km (0.109 R)
• M74: 39,715,692 km (0.099 R)
• M75: 40,422,392 km (0.065 R)
• M76: 40,580,068 km (0.107 R)
• M77: 41,291,855 km (0.089 R)
• M78: 43,855,962 km (0.112 R)
• M79: 44,586,299 km (0.109 R)
• M80: 45,075,484 km (0.11 R)
• M81: 45,648,294 km (0.111 R)
• M82: 45,894,682 km (0.047 R)
• M83: 46,141,369 km (0.101 R)
• M84: 46,388,505 km (0.028 R)
• M85: 48,130,871 km (0.071 R)
• M86: 48,465,222 km (0.071 R)
• M87: 48,968,170 km (0.078 R)
• M88: 49,472,764 km (0.102 R)
• M89: 52,278,921 km (0.084 R)
• M90: 52,880,753 km (0.112 R)
• M91: 54,874,444 km (0.116 R)
• M92: 54,961,659 km (0.069 R)
• M93: 55,573,664 km (0.086 R)
• M94: 55,748,843 km (0.055 R)
• M95: 56,099,950 km (0.106 R)
• M96: 59,202,909 km (0.095 R)
• M97: 59,740,414 km (0.08 R)
• M98: 59,830,172 km (0.119 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 17,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit