🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.49 AU - 0.65 AU

Year: 164 Days

Day: 32 Hours

Environment

Temp: 193 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,112,597 km

• M1: 141,520 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.67 AU - 0.85 AU

Year: 252 Days

Day: 14.5 Hours

Environment

Temp: 80 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.93 AU - 1.45 AU

Year: 494 Days

Day: 26.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 45.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.32 AU - 1.76 AU

Year: 728 Days

Day: 29.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.26 AU - 1.92 AU

Year: 763 Days

Day: 42.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,112,597 km

• M1: 697,575 km (0.071 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.98 AU - 3.4 AU

Year: 2170 Days

Day: 30.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.9

Radius: 11

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.56 AU - 5.88 AU

Year: 5209 Days

Day: 11.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 87.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,112,597 km

• M1: 138,827 km (0.115 R)
• M2: 268,977 km (0.075 R)
• M3: 468,840 km (0.119 R)
• M4: 589,416 km (0.088 R)
• M5: 875,896 km (0.089 R)
• M6: 951,742 km (0.076 R)
• M7: 1,064,389 km (0.108 R)
• M8: 1,157,888 km (0.035 R)
• M9: 1,736,382 km (0.043 R)
• M10: 2,049,042 km (0.09 R)
• M11: 2,137,604 km (0.102 R)
• M12: 2,520,275 km (0.092 R)
• M13: 2,647,284 km (0.057 R)
• M14: 2,842,060 km (0.106 R)
• M15: 3,263,029 km (0.11 R)
• M16: 3,472,167 km (0.093 R)
• M17: 3,542,926 km (0.087 R)
• M18: 3,830,603 km (0.054 R)
• M19: 3,940,558 km (0.074 R)
• M20: 4,257,705 km (0.083 R)
• M21: 4,719,514 km (0.114 R)
• M22: 4,877,040 km (0.115 R)
• M23: 5,462,865 km (0.11 R)
• M24: 5,691,002 km (0.06 R)
• M25: 5,901,187 km (0.032 R)
• M26: 6,833,631 km (0.095 R)
• M27: 7,214,956 km (0.1 R)
• M28: 7,328,500 km (0.113 R)
• M29: 7,580,274 km (0.107 R)
• M30: 7,672,576 km (0.086 R)
• M31: 7,858,227 km (0.078 R)
• M32: 9,003,398 km (0.083 R)
• M33: 9,347,324 km (0.077 R)
• M34: 9,545,691 km (0.082 R)
• M35: 9,645,472 km (0.038 R)
• M36: 9,820,801 km (0.103 R)
• M37: 10,251,194 km (0.089 R)
• M38: 10,353,369 km (0.101 R)
• M39: 10,533,036 km (0.08 R)
• M40: 10,687,721 km (0.102 R)
• M41: 10,843,302 km (0.094 R)
• M42: 11,209,219 km (0.07 R)
• M43: 11,393,673 km (0.104 R)
• M44: 11,632,282 km (0.077 R)
• M45: 11,899,463 km (0.08 R)
• M46: 11,979,947 km (0.092 R)
• M47: 12,630,698 km (0.108 R)
• M48: 13,293,117 km (0.11 R)
• M49: 13,376,742 km (0.06 R)
• M50: 13,825,536 km (0.08 R)
• M51: 14,165,273 km (0.115 R)
• M52: 14,479,279 km (0.054 R)
• M53: 14,737,933 km (0.114 R)
• M54: 15,085,000 km (0.038 R)
• M55: 15,259,731 km (0.052 R)
• M56: 15,581,516 km (0.078 R)
• M57: 15,758,041 km (0.111 R)
• M58: 15,876,074 km (0.036 R)
• M59: 16,650,542 km (0.093 R)
• M60: 16,830,957 km (0.117 R)
• M61: 17,102,926 km (0.091 R)
• M62: 17,193,882 km (0.107 R)
• M63: 17,467,795 km (0.104 R)
• M64: 17,866,025 km (0.087 R)
• M65: 18,019,961 km (0.079 R)
• M66: 18,143,379 km (0.1 R)
• M67: 18,890,172 km (0.097 R)
• M68: 19,141,347 km (0.06 R)
• M69: 19,710,417 km (0.048 R)
• M70: 20,542,480 km (0.033 R)
• M71: 20,833,149 km (0.111 R)
• M72: 20,930,238 km (0.068 R)
• M73: 21,157,627 km (0.093 R)
• M74: 21,483,900 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.8

Radius: 12.7

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.34 AU - 9.66 AU

Year: 8617 Days

Day: 7.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,112,597 km

• M1: 159,471 km (0.027 R)
• M2: 329,863 km (0.108 R)
• M3: 941,719 km (0.075 R)
• M4: 1,468,901 km (0.047 R)
• M5: 1,663,678 km (0.089 R)
• M6: 1,867,281 km (0.087 R)
• M7: 2,324,452 km (0.11 R)
• M8: 2,683,636 km (0.041 R)
• M9: 3,088,448 km (0.09 R)
• M10: 3,312,396 km (0.118 R)
• M11: 3,455,112 km (0.085 R)
• M12: 3,806,069 km (0.093 R)
• M13: 3,925,747 km (0.056 R)
• M14: 4,199,511 km (0.105 R)
• M15: 4,323,229 km (0.077 R)
• M16: 4,510,974 km (0.087 R)
• M17: 5,090,965 km (0.081 R)
• M18: 5,189,999 km (0.092 R)
• M19: 5,558,458 km (0.054 R)
• M20: 5,660,484 km (0.105 R)
• M21: 5,866,480 km (0.07 R)
• M22: 6,074,870 km (0.11 R)
• M23: 6,250,349 km (0.103 R)
• M24: 6,356,563 km (0.098 R)
• M25: 7,116,520 km (0.052 R)
• M26: 7,488,570 km (0.087 R)
• M27: 8,407,550 km (0.087 R)
• M28: 8,642,867 km (0.07 R)
• M29: 8,999,957 km (0.114 R)
• M30: 9,728,649 km (0.1 R)
• M31: 10,183,426 km (0.037 R)
• M32: 10,729,758 km (0.096 R)
• M33: 11,070,841 km (0.036 R)
• M34: 13,832,717 km (0.116 R)
• M35: 15,146,336 km (0.042 R)
• M36: 15,241,779 km (0.105 R)
• M37: 15,625,198 km (0.116 R)
• M38: 16,157,767 km (0.065 R)
• M39: 16,942,856 km (0.079 R)
• M40: 17,041,890 km (0.053 R)
• M41: 17,640,132 km (0.079 R)
• M42: 18,754,786 km (0.059 R)
• M43: 18,908,572 km (0.106 R)
• M44: 19,372,326 km (0.042 R)
• M45: 20,627,452 km (0.064 R)
• M46: 20,945,347 km (0.077 R)
• M47: 21,693,486 km (0.088 R)
• M48: 22,504,756 km (0.093 R)
• M49: 22,777,323 km (0.065 R)
• M50: 23,436,152 km (0.085 R)
• M51: 23,601,757 km (0.033 R)
• M52: 23,823,311 km (0.08 R)
• M53: 24,716,261 km (0.111 R)
• M54: 25,336,643 km (0.08 R)
• M55: 25,563,434 km (0.084 R)
• M56: 25,790,972 km (0.113 R)
• M57: 26,534,922 km (0.118 R)
• M58: 26,765,303 km (0.087 R)
• M59: 27,810,244 km (0.114 R)
• M60: 29,224,094 km (0.062 R)
• M61: 29,402,414 km (0.036 R)
• M62: 30,179,575 km (0.094 R)
• M63: 31,388,476 km (0.097 R)
• M64: 31,571,135 km (0.086 R)
• M65: 32,489,965 km (0.117 R)
• M66: 33,417,472 km (0.103 R)
• M67: 34,479,317 km (0.085 R)
• M68: 34,730,791 km (0.05 R)
• M69: 35,172,255 km (0.05 R)
• M70: 35,679,092 km (0.117 R)
• M71: 35,869,680 km (0.11 R)
• M72: 36,443,836 km (0.112 R)
• M73: 36,892,480 km (0.119 R)
• M74: 38,119,333 km (0.096 R)
• M75: 39,097,404 km (0.087 R)
• M76: 39,490,996 km (0.089 R)
• M77: 39,951,757 km (0.094 R)
• M78: 40,282,069 km (0.094 R)
• M79: 41,344,962 km (0.118 R)
• M80: 41,478,403 km (0.113 R)
• M81: 46,033,210 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.9

Radius: 9.3

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.14 AU - 9.64 AU

Year: 9254 Days

Day: 6 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 31,112,597 km

• M1: 323,131 km (0.119 R)
• M2: 412,292 km (0.116 R)
• M3: 824,733 km (0.05 R)
• M4: 1,071,570 km (0.113 R)
• M5: 1,235,230 km (0.078 R)
• M6: 1,496,278 km (0.093 R)
• M7: 1,633,609 km (0.111 R)
• M8: 1,751,193 km (0.064 R)
• M9: 1,871,769 km (0.109 R)
• M10: 2,020,170 km (0.116 R)
• M11: 2,146,729 km (0.09 R)
• M12: 2,488,561 km (0.094 R)
• M13: 2,819,321 km (0.036 R)
• M14: 3,583,767 km (0.047 R)
• M15: 3,706,886 km (0.107 R)
• M16: 3,800,085 km (0.095 R)
• M17: 4,541,043 km (0.054 R)
• M18: 5,537,664 km (0.081 R)
• M19: 5,644,627 km (0.064 R)
• M20: 5,824,294 km (0.116 R)
• M21: 6,115,711 km (0.095 R)
• M22: 6,300,314 km (0.083 R)
• M23: 6,751,053 km (0.111 R)
• M24: 6,941,790 km (0.117 R)
• M25: 8,245,685 km (0.095 R)
• M26: 8,696,872 km (0.079 R)
• M27: 8,821,338 km (0.025 R)
• M28: 9,367,519 km (0.1 R)
• M29: 9,795,220 km (0.079 R)
• M30: 9,881,538 km (0.101 R)
• M31: 11,026,261 km (0.085 R)
• M32: 11,161,048 km (0.095 R)
• M33: 11,386,941 km (0.088 R)
• M34: 12,073,595 km (0.099 R)
• M35: 12,820,837 km (0.06 R)
• M36: 13,152,495 km (0.111 R)
• M37: 13,775,870 km (0.107 R)
• M38: 14,556,322 km (0.06 R)
• M39: 15,051,491 km (0.109 R)
• M40: 15,401,400 km (0.067 R)
• M41: 15,602,460 km (0.106 R)
• M42: 16,569,610 km (0.061 R)
• M43: 16,879,128 km (0.116 R)
• M44: 17,034,560 km (0.111 R)
• M45: 17,294,711 km (0.084 R)
• M46: 18,136,049 km (0.08 R)
• M47: 18,401,735 km (0.119 R)
• M48: 18,561,805 km (0.051 R)
• M49: 19,098,562 km (0.108 R)
• M50: 19,640,256 km (0.025 R)
• M51: 19,913,122 km (0.109 R)
• M52: 21,072,655 km (0.026 R)
• M53: 21,688,699 km (0.09 R)
• M54: 25,211,131 km (0.096 R)
• M55: 25,626,564 km (0.095 R)
• M56: 26,645,026 km (0.115 R)
• M57: 27,676,504 km (0.067 R)
• M58: 27,921,246 km (0.029 R)
• M59: 28,844,863 km (0.098 R)
• M60: 29,653,589 km (0.085 R)
• M61: 30,532,776 km (0.114 R)
• M62: 33,026,722 km (0.089 R)
• M63: 33,221,349 km (0.091 R)
• M64: 33,546,425 km (0.076 R)
• M65: 33,807,324 km (0.11 R)
• M66: 34,659,583 km (0.095 R)
• M67: 36,653,573 km (0.089 R)
• M68: 36,787,762 km (0.083 R)
• M69: 38,547,931 km (0.091 R)
• M70: 38,616,147 km (0.079 R)
• M71: 39,026,345 km (0.116 R)
• M72: 39,713,448 km (0.115 R)
• M73: 40,196,798 km (0.075 R)
• M74: 41,448,484 km (0.1 R)
• M75: 41,588,358 km (0.096 R)
• M76: 42,360,582 km (0.049 R)
• M77: 43,990,301 km (0.053 R)
• M78: 45,351,941 km (0.064 R)
• M79: 46,873,052 km (0.099 R)
• M80: 47,310,626 km (0.098 R)
• M81: 48,410,769 km (0.095 R)
• M82: 48,705,476 km (0.094 R)
• M83: 49,222,786 km (0.108 R)
• M84: 49,593,489 km (0.036 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.7

Radius: 12.2

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 10.47 AU - 11.19 AU

Year: 13572 Days

Day: 8.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 31,112,597 km

• M1: 178,171 km (0.118 R)
• M2: 259,702 km (0.053 R)
• M3: 518,805 km (0.11 R)
• M4: 1,896,751 km (0.102 R)
• M5: 2,004,611 km (0.085 R)
• M6: 2,151,816 km (0.107 R)
• M7: 2,302,760 km (0.1 R)
• M8: 3,109,990 km (0.059 R)
• M9: 3,456,010 km (0.079 R)
• M10: 3,589,152 km (0.098 R)
• M11: 3,723,940 km (0.091 R)
• M12: 4,375,289 km (0.076 R)
• M13: 5,137,640 km (0.108 R)
• M14: 5,239,067 km (0.102 R)
• M15: 5,756,227 km (0.079 R)
• M16: 6,074,422 km (0.118 R)
• M17: 6,262,765 km (0.08 R)
• M18: 6,839,315 km (0.109 R)
• M19: 7,204,783 km (0.057 R)
• M20: 7,605,556 km (0.06 R)
• M21: 8,220,403 km (0.114 R)
• M22: 8,973,329 km (0.07 R)
• M23: 9,905,773 km (0.072 R)
• M24: 11,661,004 km (0.104 R)
• M25: 12,540,042 km (0.032 R)
• M26: 13,545,638 km (0.064 R)
• M27: 15,892,380 km (0.099 R)
• M28: 17,055,204 km (0.112 R)
• M29: 17,627,865 km (0.117 R)
• M30: 18,478,927 km (0.046 R)
• M31: 18,909,620 km (0.078 R)
• M32: 19,303,960 km (0.109 R)
• M33: 20,181,052 km (0.096 R)
• M34: 20,382,111 km (0.111 R)
• M35: 20,827,165 km (0.107 R)
• M36: 21,439,020 km (0.116 R)
• M37: 21,561,990 km (0.043 R)
• M38: 22,596,908 km (0.116 R)
• M39: 22,722,271 km (0.051 R)
• M40: 26,674,796 km (0.098 R)
• M41: 27,874,571 km (0.047 R)
• M42: 28,458,452 km (0.11 R)
• M43: 30,372,556 km (0.029 R)
• M44: 30,557,011 km (0.059 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 13,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit