🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.87 AU - 0.97 AU

Year: 310 Days

Day: 22.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 173.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.38 AU - 4.3 AU

Year: 2645 Days

Day: 13.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.75 AU - 5.07 AU

Year: 3255 Days

Day: 45.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.65 AU - 5.17 AU

Year: 3255 Days

Day: 13.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.53 AU - 5.43 AU

Year: 3333 Days

Day: 31.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.98 AU - 6.08 AU

Year: 3965 Days

Day: 12.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,177,311 km

• M1: 395,387 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.14 AU - 5.78 AU

Year: 4484 Days

Day: 29.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.9

Radius: 4.6

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.44 AU - 13.66 AU

Year: 17530 Days

Day: 17.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 92,177,311 km

• M1: 87,515 km (0.086 R)
• M2: 1,107,922 km (0.099 R)
• M3: 1,418,188 km (0.102 R)
• M4: 1,583,045 km (0.04 R)
• M5: 1,953,599 km (0.106 R)
• M6: 1,998,927 km (0.075 R)
• M7: 2,446,823 km (0.118 R)
• M8: 2,495,741 km (0.108 R)
• M9: 2,796,283 km (0.094 R)
• M10: 4,764,543 km (0.055 R)
• M11: 5,710,749 km (0.102 R)
• M12: 6,171,660 km (0.055 R)
• M13: 6,610,281 km (0.093 R)
• M14: 7,517,443 km (0.11 R)
• M15: 8,168,044 km (0.108 R)
• M16: 8,352,049 km (0.064 R)
• M17: 8,686,400 km (0.062 R)
• M18: 8,911,844 km (0.11 R)
• M19: 9,832,769 km (0.112 R)
• M20: 10,743,371 km (0.119 R)
• M21: 11,188,275 km (0.057 R)
• M22: 12,221,697 km (0.097 R)
• M23: 14,025,249 km (0.052 R)
• M24: 14,069,231 km (0.111 R)
• M25: 14,466,862 km (0.097 R)
• M26: 14,823,354 km (0.12 R)
• M27: 15,273,045 km (0.041 R)
• M28: 15,454,208 km (0.074 R)
• M29: 24,094,981 km (0.12 R)
• M30: 24,253,106 km (0.097 R)
• M31: 25,102,074 km (0.077 R)
• M32: 25,315,849 km (0.079 R)
• M33: 26,285,243 km (0.052 R)
• M34: 26,774,429 km (0.117 R)
• M35: 26,938,089 km (0.106 R)
• M36: 27,486,365 km (0.101 R)
• M37: 27,596,469 km (0.098 R)
• M38: 28,538,038 km (0.039 R)
• M39: 29,490,228 km (0.114 R)
• M40: 29,715,672 km (0.103 R)
• M41: 30,452,591 km (0.071 R)
• M42: 31,080,902 km (0.035 R)
• M43: 31,598,062 km (0.109 R)
• M44: 33,225,388 km (0.095 R)
• M45: 33,401,315 km (0.101 R)
• M46: 33,460,107 km (0.077 R)
• M47: 33,990,132 km (0.067 R)
• M48: 34,522,850 km (0.098 R)
• M49: 34,641,631 km (0.032 R)
• M50: 35,237,629 km (0.093 R)
• M51: 35,656,802 km (0.105 R)
• M52: 35,897,056 km (0.086 R)
• M53: 36,984,932 km (0.108 R)
• M54: 37,045,669 km (0.044 R)
• M55: 37,899,723 km (0.118 R)
• M56: 39,316,714 km (0.075 R)
• M57: 41,443,098 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.8

Radius: 5.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.38 AU - 16.38 AU

Year: 19165 Days

Day: 23.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 92,177,311 km

• M1: 94,695 km (0.12 R)
• M2: 214,823 km (0.068 R)
• M3: 387,758 km (0.091 R)
• M4: 728,093 km (0.112 R)
• M5: 953,686 km (0.091 R)
• M6: 1,122,283 km (0.069 R)
• M7: 1,595,461 km (0.09 R)
• M8: 1,934,151 km (0.094 R)
• M9: 2,470,010 km (0.095 R)
• M10: 3,076,480 km (0.12 R)
• M11: 5,148,710 km (0.04 R)
• M12: 5,881,889 km (0.062 R)
• M13: 5,950,106 km (0.116 R)
• M14: 8,887,909 km (0.105 R)
• M15: 9,762,907 km (0.12 R)
• M16: 9,843,839 km (0.058 R)
• M17: 10,581,955 km (0.094 R)
• M18: 10,790,046 km (0.065 R)
• M19: 11,593,536 km (0.048 R)
• M20: 11,808,059 km (0.094 R)
• M21: 13,391,702 km (0.077 R)
• M22: 14,483,916 km (0.113 R)
• M23: 14,715,045 km (0.106 R)
• M24: 14,994,045 km (0.082 R)
• M25: 16,222,991 km (0.114 R)
• M26: 16,995,365 km (0.039 R)
• M27: 17,141,373 km (0.06 R)
• M28: 18,625,533 km (0.074 R)
• M29: 18,675,798 km (0.082 R)
• M30: 18,776,178 km (0.106 R)
• M31: 18,876,858 km (0.102 R)
• M32: 20,150,384 km (0.088 R)
• M33: 20,408,291 km (0.043 R)
• M34: 20,771,365 km (0.06 R)
• M35: 20,927,695 km (0.104 R)
• M36: 21,503,946 km (0.084 R)
• M37: 22,032,326 km (0.12 R)
• M38: 23,642,896 km (0.101 R)
• M39: 24,078,824 km (0.055 R)
• M40: 24,352,589 km (0.114 R)
• M41: 24,407,491 km (0.089 R)
• M42: 25,069,312 km (0.061 R)
• M43: 26,579,652 km (0.084 R)
• M44: 26,919,389 km (0.101 R)
• M45: 27,203,475 km (0.057 R)
• M46: 28,292,249 km (0.091 R)
• M47: 29,629,205 km (0.119 R)
• M48: 29,746,340 km (0.091 R)
• M49: 31,344,045 km (0.12 R)
• M50: 31,523,263 km (0.11 R)
• M51: 32,364,153 km (0.114 R)
• M52: 32,666,191 km (0.025 R)
• M53: 33,212,373 km (0.118 R)
• M54: 33,334,146 km (0.085 R)
• M55: 34,683,518 km (0.056 R)
• M56: 35,427,020 km (0.08 R)
• M57: 36,740,788 km (0.105 R)
• M58: 36,866,750 km (0.093 R)
• M59: 37,688,940 km (0.1 R)
• M60: 38,325,478 km (0.067 R)
• M61: 40,451,115 km (0.031 R)
• M62: 41,429,934 km (0.072 R)
• M63: 42,681,021 km (0.059 R)
• M64: 43,344,337 km (0.056 R)
• M65: 43,744,063 km (0.107 R)
• M66: 44,479,935 km (0.04 R)
• M67: 44,546,955 km (0.06 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606

Radius: 5

Gravity: 24.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 18.02 AU - 19.32 AU

Year: 28353 Days

Day: 15.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,177,311 km

• M1: 154,235 km (0.104 R)
• M2: 493,823 km (0.071 R)
• M3: 826,977 km (0.108 R)
• M4: 1,123,181 km (0.062 R)
• M5: 1,315,713 km (0.033 R)
• M6: 1,624,034 km (0.069 R)
• M7: 1,695,542 km (0.07 R)
• M8: 1,768,247 km (0.072 R)
• M9: 2,385,338 km (0.11 R)
• M10: 3,107,148 km (0.1 R)
• M11: 3,331,545 km (0.063 R)
• M12: 4,084,321 km (0.075 R)
• M13: 5,574,914 km (0.049 R)
• M14: 6,461,880 km (0.077 R)
• M15: 7,096,773 km (0.042 R)
• M16: 8,863,524 km (0.034 R)
• M17: 8,990,234 km (0.095 R)
• M18: 9,827,832 km (0.114 R)
• M19: 9,893,356 km (0.11 R)
• M20: 9,958,880 km (0.097 R)
• M21: 10,156,648 km (0.059 R)
• M22: 10,555,925 km (0.068 R)
• M23: 10,757,583 km (0.111 R)
• M24: 11,028,355 km (0.119 R)
• M25: 11,923,698 km (0.041 R)
• M26: 14,225,112 km (0.12 R)
• M27: 16,736,860 km (0.055 R)
• M28: 19,054,131 km (0.087 R)
• M29: 19,628,288 km (0.043 R)
• M30: 19,959,049 km (0.08 R)
• M31: 20,625,956 km (0.095 R)
• M32: 22,583,594 km (0.103 R)
• M33: 23,191,111 km (0.119 R)
• M34: 24,510,863 km (0.108 R)
• M35: 24,599,724 km (0.078 R)
• M36: 25,224,744 km (0.073 R)
• M37: 26,217,326 km (0.085 R)
• M38: 26,490,193 km (0.114 R)
• M39: 26,581,447 km (0.105 R)
• M40: 26,947,214 km (0.042 R)
• M41: 27,038,918 km (0.114 R)
• M42: 30,027,733 km (0.112 R)
• M43: 30,599,796 km (0.063 R)
• M44: 31,367,981 km (0.063 R)
• M45: 31,754,392 km (0.032 R)
• M46: 32,629,839 km (0.063 R)
• M47: 32,727,526 km (0.043 R)
• M48: 33,513,065 km (0.118 R)
• M49: 33,611,650 km (0.11 R)
• M50: 36,108,588 km (0.109 R)
• M51: 39,078,853 km (0.074 R)
• M52: 40,750,759 km (0.057 R)
• M53: 45,686,143 km (0.039 R)
• M54: 45,795,499 km (0.1 R)
• M55: 45,904,855 km (0.07 R)
• M56: 46,233,820 km (0.072 R)
• M57: 46,783,593 km (0.104 R)
• M58: 48,001,020 km (0.101 R)
• M59: 48,223,472 km (0.049 R)
• M60: 49,004,672 km (0.097 R)
• M61: 51,146,315 km (0.104 R)
• M62: 52,057,217 km (0.09 R)
• M63: 53,548,707 km (0.072 R)
• M64: 54,821,785 km (0.103 R)
• M65: 54,938,023 km (0.037 R)
• M66: 56,456,292 km (0.065 R)
• M67: 56,926,328 km (0.096 R)
• M68: 60,132,211 km (0.057 R)
• M69: 61,696,555 km (0.115 R)
• M70: 62,423,152 km (0.112 R)
• M71: 67,587,570 km (0.096 R)
• M72: 67,836,800 km (0.098 R)
• M73: 68,962,524 km (0.092 R)
• M74: 70,346,903 km (0.098 R)
• M75: 71,867,415 km (0.092 R)
• M76: 72,504,104 km (0.116 R)
• M77: 73,270,793 km (0.065 R)
• M78: 73,398,699 km (0.087 R)
• M79: 74,554,343 km (0.066 R)
• M80: 75,198,960 km (0.106 R)
• M81: 75,328,063 km (0.049 R)
• M82: 76,363,879 km (0.087 R)
• M83: 76,623,431 km (0.081 R)
• M84: 77,404,332 km (0.108 R)
• M85: 78,187,776 km (0.069 R)
• M86: 80,685,911 km (0.109 R)
• M87: 81,082,644 km (0.061 R)
• M88: 81,215,188 km (0.116 R)
• M89: 81,347,582 km (0.054 R)
• M90: 82,144,041 km (0.049 R)
• M91: 82,676,460 km (0.064 R)
• M92: 83,878,629 km (0.112 R)
• M93: 85,355,758 km (0.067 R)
• M94: 90,112,521 km (0.057 R)
• M95: 90,661,546 km (0.118 R)
• M96: 91,211,767 km (0.036 R)
• M97: 91,901,114 km (0.12 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 16,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit