🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.65 AU - 0.85 AU

Year: 240 Days

Day: 22.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,839,800 km

• M1: 283,488 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.67 AU - 0.99 AU

Year: 279 Days

Day: 16.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.93 AU - 0.95 AU

Year: 336 Days

Day: 29.3 Hours

Environment

Temp: 42 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.06 AU - 1.28 AU

Year: 467 Days

Day: 38.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,839,800 km

• M1: 106,813 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.12 AU - 1.78 AU

Year: 644 Days

Day: 23.9 Hours

Environment

Temp: -29 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,839,800 km

• M1: 1,407,118 km (0.06 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.36 AU - 2.6 AU

Year: 1441 Days

Day: 40.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393

Radius: 14

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.4 AU - 6.1 AU

Year: 4438 Days

Day: 13.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,839,800 km

• M1: 204,351 km (0.111 R)
• M2: 305,778 km (0.039 R)
• M3: 423,512 km (0.119 R)
• M4: 564,134 km (0.075 R)
• M5: 764,296 km (0.056 R)
• M6: 1,130,212 km (0.026 R)
• M7: 1,366,128 km (0.084 R)
• M8: 1,646,175 km (0.091 R)
• M9: 1,814,772 km (0.086 R)
• M10: 2,094,071 km (0.109 R)
• M11: 2,563,659 km (0.067 R)
• M12: 2,678,101 km (0.101 R)
• M13: 3,101,014 km (0.085 R)
• M14: 3,636,874 km (0.076 R)
• M15: 3,934,574 km (0.069 R)
• M16: 4,086,565 km (0.103 R)
• M17: 4,337,590 km (0.113 R)
• M18: 4,814,658 km (0.082 R)
• M19: 5,142,277 km (0.119 R)
• M20: 5,246,098 km (0.077 R)
• M21: 5,350,667 km (0.076 R)
• M22: 5,477,077 km (0.109 R)
• M23: 5,819,058 km (0.108 R)
• M24: 6,345,343 km (0.105 R)
• M25: 6,727,566 km (0.087 R)
• M26: 6,818,521 km (0.051 R)
• M27: 7,140,456 km (0.108 R)
• M28: 7,303,218 km (0.05 R)
• M29: 7,727,628 km (0.08 R)
• M30: 8,039,090 km (0.08 R)
• M31: 8,305,973 km (0.119 R)
• M32: 8,551,164 km (0.086 R)
• M33: 8,674,732 km (0.091 R)
• M34: 8,873,547 km (0.088 R)
• M35: 9,073,859 km (0.083 R)
• M36: 9,174,688 km (0.111 R)
• M37: 9,453,688 km (0.081 R)
• M38: 9,632,607 km (0.08 R)
• M39: 9,994,035 km (0.107 R)
• M40: 10,098,155 km (0.112 R)
• M41: 10,202,724 km (0.052 R)
• M42: 10,491,747 km (0.112 R)
• M43: 10,837,019 km (0.12 R)
• M44: 11,348,345 km (0.07 R)
• M45: 11,566,010 km (0.116 R)
• M46: 11,922,801 km (0.098 R)
• M47: 12,759,801 km (0.111 R)
• M48: 13,271,126 km (0.11 R)
• M49: 13,673,545 km (0.116 R)
• M50: 13,876,250 km (0.051 R)
• M51: 14,284,652 km (0.046 R)
• M52: 15,203,033 km (0.092 R)
• M53: 15,533,645 km (0.078 R)
• M54: 15,654,370 km (0.105 R)
• M55: 15,927,236 km (0.12 R)
• M56: 16,079,527 km (0.105 R)
• M57: 16,262,934 km (0.104 R)
• M58: 16,508,574 km (0.087 R)
• M59: 16,724,593 km (0.102 R)
• M60: 16,910,394 km (0.114 R)
• M61: 17,976,428 km (0.106 R)
• M62: 19,096,617 km (0.118 R)
• M63: 19,290,945 km (0.064 R)
• M64: 19,844,906 km (0.055 R)
• M65: 20,338,279 km (0.118 R)
• M66: 20,437,313 km (0.09 R)
• M67: 21,504,844 km (0.078 R)
• M68: 21,740,909 km (0.103 R)
• M69: 22,488,001 km (0.115 R)
• M70: 23,105,541 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.7

Radius: 9.1

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 10.88 AU - 12 AU

Year: 14276 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,839,800 km

• M1: 130,001 km (0.037 R)
• M2: 201,060 km (0.03 R)
• M3: 261,198 km (0.051 R)
• M4: 393,293 km (0.077 R)
• M5: 1,169,556 km (0.1 R)
• M6: 1,458,130 km (0.107 R)
• M7: 1,653,356 km (0.106 R)
• M8: 2,225,867 km (0.06 R)
• M9: 2,583,854 km (0.06 R)
• M10: 2,960,093 km (0.118 R)
• M11: 3,353,685 km (0.078 R)
• M12: 3,688,186 km (0.084 R)
• M13: 4,429,144 km (0.053 R)
• M14: 4,631,700 km (0.1 R)
• M15: 4,754,819 km (0.12 R)
• M16: 4,962,311 km (0.041 R)
• M17: 5,088,272 km (0.099 R)
• M18: 5,999,323 km (0.074 R)
• M19: 6,133,662 km (0.091 R)
• M20: 6,820,017 km (0.087 R)
• M21: 8,970,487 km (0.063 R)
• M22: 10,600,804 km (0.105 R)
• M23: 10,926,778 km (0.093 R)
• M24: 11,036,284 km (0.111 R)
• M25: 11,146,089 km (0.104 R)
• M26: 11,477,597 km (0.065 R)
• M27: 12,263,734 km (0.119 R)
• M28: 13,592,762 km (0.082 R)
• M29: 13,769,437 km (0.115 R)
• M30: 14,664,481 km (0.044 R)
• M31: 14,845,793 km (0.115 R)
• M32: 15,393,920 km (0.093 R)
• M33: 15,455,255 km (0.036 R)
• M34: 16,322,474 km (0.118 R)
• M35: 17,078,243 km (0.107 R)
• M36: 17,652,549 km (0.109 R)
• M37: 19,612,430 km (0.096 R)
• M38: 20,348,153 km (0.092 R)
• M39: 20,821,181 km (0.051 R)
• M40: 21,846,675 km (0.098 R)
• M41: 22,609,175 km (0.115 R)
• M42: 24,160,355 km (0.118 R)
• M43: 24,446,087 km (0.107 R)
• M44: 24,661,059 km (0.082 R)
• M45: 24,732,866 km (0.045 R)
• M46: 24,876,780 km (0.12 R)
• M47: 25,020,842 km (0.092 R)
• M48: 27,811,291 km (0.114 R)
• M49: 27,960,889 km (0.114 R)
• M50: 28,035,838 km (0.072 R)
• M51: 28,110,786 km (0.098 R)
• M52: 28,561,973 km (0.064 R)
• M53: 28,788,465 km (0.097 R)
• M54: 28,864,012 km (0.108 R)
• M55: 28,939,708 km (0.09 R)
• M56: 30,083,085 km (0.107 R)
• M57: 32,335,131 km (0.066 R)
• M58: 32,807,711 km (0.066 R)
• M59: 34,882,334 km (0.051 R)
• M60: 35,205,316 km (0.097 R)
• M61: 35,367,181 km (0.1 R)
• M62: 35,691,658 km (0.111 R)
• M63: 36,670,776 km (0.103 R)
• M64: 36,999,144 km (0.029 R)
• M65: 37,576,143 km (0.103 R)
• M66: 40,251,401 km (0.053 R)
• M67: 40,929,828 km (0.068 R)
• M68: 43,767,849 km (0.08 R)
• M69: 44,290,694 km (0.101 R)
• M70: 47,113,755 km (0.077 R)
• M71: 49,359,518 km (0.051 R)
• M72: 49,721,994 km (0.113 R)
• M73: 50,267,577 km (0.102 R)
• M74: 50,632,297 km (0.11 R)
• M75: 50,906,360 km (0.112 R)
• M76: 51,547,985 km (0.083 R)
• M77: 51,915,847 km (0.12 R)
• M78: 52,100,151 km (0.099 R)
• M79: 53,302,918 km (0.098 R)
• M80: 53,954,417 km (0.075 R)
• M81: 54,421,461 km (0.067 R)
• M82: 55,641,881 km (0.104 R)
• M83: 57,156,110 km (0.114 R)
• M84: 58,876,037 km (0.094 R)
• M85: 59,164,312 km (0.091 R)
• M86: 60,418,990 km (0.046 R)
• M87: 62,562,129 km (0.082 R)
• M88: 62,856,388 km (0.088 R)
• M89: 63,643,123 km (0.112 R)
• M90: 64,730,251 km (0.103 R)
• M91: 65,923,144 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 233.1

Radius: 4.3

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 18.61 AU - 20.13 AU

Year: 31454 Days

Day: 20.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 71,839,800 km

• M1: 483,800 km (0.115 R)
• M2: 523,593 km (0.075 R)
• M3: 738,714 km (0.097 R)
• M4: 904,768 km (0.115 R)
• M5: 1,469,350 km (0.074 R)
• M6: 1,959,433 km (0.081 R)
• M7: 2,188,766 km (0.104 R)
• M8: 2,323,554 km (0.037 R)
• M9: 2,530,897 km (0.037 R)
• M10: 3,496,252 km (0.1 R)
• M11: 4,223,896 km (0.106 R)
• M12: 4,434,081 km (0.114 R)
• M13: 7,817,386 km (0.063 R)
• M14: 10,124,784 km (0.096 R)
• M15: 10,349,480 km (0.066 R)
• M16: 12,145,253 km (0.1 R)
• M17: 14,600,303 km (0.03 R)
• M18: 16,406,698 km (0.112 R)
• M19: 17,002,247 km (0.11 R)
• M20: 18,624,337 km (0.072 R)
• M21: 20,365,656 km (0.103 R)
• M22: 22,449,853 km (0.068 R)
• M23: 24,000,884 km (0.119 R)
• M24: 26,507,247 km (0.085 R)
• M25: 27,204,971 km (0.1 R)
• M26: 27,751,901 km (0.093 R)
• M27: 30,378,690 km (0.11 R)
• M28: 31,598,661 km (0.108 R)
• M29: 34,338,396 km (0.06 R)
• M30: 35,098,802 km (0.119 R)
• M31: 37,933,682 km (0.107 R)
• M32: 40,395,913 km (0.037 R)
• M33: 40,484,774 km (0.098 R)
• M34: 40,573,785 km (0.107 R)
• M35: 40,751,956 km (0.03 R)
• M36: 43,454,591 km (0.102 R)
• M37: 43,545,696 km (0.08 R)
• M38: 44,093,524 km (0.045 R)
• M39: 44,643,595 km (0.072 R)
• M40: 45,565,567 km (0.11 R)
• M41: 48,180,089 km (0.111 R)
• M42: 48,462,978 km (0.109 R)
• M43: 48,557,524 km (0.104 R)
• M44: 48,746,616 km (0.063 R)
• M45: 49,505,376 km (0.032 R)
• M46: 50,172,583 km (0.031 R)
• M47: 50,555,254 km (0.096 R)
• M48: 50,842,781 km (0.084 R)
• M49: 51,323,289 km (0.032 R)
• M50: 53,455,358 km (0.09 R)
• M51: 53,943,945 km (0.111 R)
• M52: 54,630,450 km (0.09 R)
• M53: 55,221,212 km (0.112 R)
• M54: 56,111,169 km (0.114 R)
• M55: 58,106,057 km (0.099 R)
• M56: 58,407,197 km (0.068 R)
• M57: 59,415,038 km (0.069 R)
• M58: 60,733,744 km (0.089 R)
• M59: 62,164,797 km (0.11 R)
• M60: 63,917,186 km (0.108 R)
• M61: 65,372,624 km (0.034 R)
• M62: 67,259,651 km (0.07 R)
• M63: 68,210,047 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 15,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit