🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.48 AU - 0.68 AU

Year: 156 Days

Day: 27.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,013,522 km

• M1: 42,336 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.23 AU - 2.03 AU

Year: 735 Days

Day: 15.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.78 AU - 2.8 AU

Year: 1646 Days

Day: 18.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 45.8 °

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: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.77 AU - 5.05 AU

Year: 3270 Days

Day: 32.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,013,522 km

• M1: 581,188 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4 AU - 5.16 AU

Year: 3461 Days

Day: 19 Hours

Environment

Temp: -115 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,013,522 km

• M1: 858,841 km (0.041 R)
• M2: 1,689,858 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.2

Radius: 10.4

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.81 AU - 6.81 AU

Year: 5597 Days

Day: 5.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 83,013,522 km

• M1: 161,865 km (0.077 R)
• M2: 260,749 km (0.045 R)
• M3: 358,137 km (0.059 R)
• M4: 530,624 km (0.068 R)
• M5: 794,065 km (0.034 R)
• M6: 1,243,158 km (0.106 R)
• M7: 1,405,472 km (0.063 R)
• M8: 1,751,342 km (0.078 R)
• M9: 1,909,617 km (0.077 R)
• M10: 2,214,497 km (0.107 R)
• M11: 2,467,018 km (0.097 R)
• M12: 2,589,838 km (0.085 R)
• M13: 2,827,699 km (0.078 R)
• M14: 2,898,908 km (0.106 R)
• M15: 3,175,514 km (0.085 R)
• M16: 3,645,251 km (0.12 R)
• M17: 3,785,873 km (0.099 R)
• M18: 4,717,270 km (0.097 R)
• M19: 4,956,626 km (0.091 R)
• M20: 5,217,525 km (0.105 R)
• M21: 5,716,583 km (0.115 R)
• M22: 6,626,587 km (0.119 R)
• M23: 6,933,562 km (0.098 R)
• M24: 7,245,174 km (0.12 R)
• M25: 7,922,554 km (0.086 R)
• M26: 8,146,053 km (0.069 R)
• M27: 8,516,308 km (0.11 R)
• M28: 8,745,342 km (0.115 R)
• M29: 9,509,039 km (0.113 R)
• M30: 9,855,358 km (0.067 R)
• M31: 9,986,406 km (0.045 R)
• M32: 10,073,921 km (0.115 R)
• M33: 10,471,402 km (0.116 R)
• M34: 10,560,413 km (0.077 R)
• M35: 10,761,622 km (0.066 R)
• M36: 11,054,684 km (0.114 R)
• M37: 11,190,669 km (0.082 R)
• M38: 11,786,816 km (0.047 R)
• M39: 11,879,567 km (0.077 R)
• M40: 11,995,655 km (0.115 R)
• M41: 12,724,196 km (0.095 R)
• M42: 13,129,906 km (0.05 R)
• M43: 13,491,334 km (0.083 R)
• M44: 14,002,809 km (0.074 R)
• M45: 15,397,810 km (0.045 R)
• M46: 15,830,147 km (0.114 R)
• M47: 16,680,611 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.3

Radius: 13.7

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 5.96 AU - 9.58 AU

Year: 7648 Days

Day: 5.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 83,013,522 km

• M1: 292,015 km (0.093 R)
• M2: 393,891 km (0.077 R)
• M3: 581,188 km (0.071 R)
• M4: 680,521 km (0.097 R)
• M5: 916,586 km (0.087 R)
• M6: 1,036,564 km (0.095 R)
• M7: 1,162,226 km (0.091 R)
• M8: 1,592,769 km (0.109 R)
• M9: 1,958,984 km (0.096 R)
• M10: 3,212,913 km (0.107 R)
• M11: 3,511,212 km (0.102 R)
• M12: 3,733,963 km (0.039 R)
• M13: 4,105,863 km (0.058 R)
• M14: 4,489,881 km (0.06 R)
• M15: 5,072,116 km (0.102 R)
• M16: 5,229,343 km (0.088 R)
• M17: 5,388,366 km (0.052 R)
• M18: 5,841,946 km (0.105 R)
• M19: 6,341,753 km (0.063 R)
• M20: 6,613,871 km (0.117 R)
• M21: 6,716,944 km (0.071 R)
• M22: 6,959,742 km (0.105 R)
• M23: 7,275,992 km (0.096 R)
• M24: 7,382,505 km (0.063 R)
• M25: 7,741,241 km (0.059 R)
• M26: 7,849,999 km (0.105 R)
• M27: 8,032,358 km (0.086 R)
• M28: 9,425,713 km (0.079 R)
• M29: 9,854,311 km (0.056 R)
• M30: 11,137,412 km (0.032 R)
• M31: 11,798,634 km (0.108 R)
• M32: 12,049,959 km (0.035 R)
• M33: 12,345,265 km (0.034 R)
• M34: 12,814,404 km (0.115 R)
• M35: 13,202,461 km (0.096 R)
• M36: 13,638,389 km (0.055 R)
• M37: 13,990,393 km (0.081 R)
• M38: 14,212,097 km (0.098 R)
• M39: 14,838,762 km (0.1 R)
• M40: 17,244,595 km (0.118 R)
• M41: 17,434,734 km (0.111 R)
• M42: 17,577,750 km (0.106 R)
• M43: 18,057,211 km (0.109 R)
• M44: 18,443,921 km (0.092 R)
• M45: 19,422,740 km (0.111 R)
• M46: 19,719,692 km (0.109 R)
• M47: 19,918,508 km (0.113 R)
• M48: 20,418,464 km (0.042 R)
• M49: 20,669,938 km (0.094 R)
• M50: 21,430,793 km (0.114 R)
• M51: 22,355,756 km (0.102 R)
• M52: 23,398,902 km (0.064 R)
• M53: 24,564,569 km (0.094 R)
• M54: 26,567,535 km (0.092 R)
• M55: 26,952,300 km (0.081 R)
• M56: 28,397,865 km (0.118 R)
• M57: 29,016,901 km (0.104 R)
• M58: 29,470,033 km (0.073 R)
• M59: 29,640,574 km (0.048 R)
• M60: 30,728,151 km (0.099 R)
• M61: 30,900,936 km (0.066 R)
• M62: 31,421,686 km (0.107 R)
• M63: 33,237,356 km (0.111 R)
• M64: 34,128,061 km (0.117 R)
• M65: 34,247,441 km (0.084 R)
• M66: 34,546,487 km (0.119 R)
• M67: 36,176,056 km (0.075 R)
• M68: 37,030,859 km (0.119 R)
• M69: 37,153,529 km (0.116 R)
• M70: 37,954,177 km (0.102 R)
• M71: 38,884,975 km (0.096 R)
• M72: 41,276,745 km (0.089 R)
• M73: 43,069,377 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.1

Radius: 5.3

Gravity: 32.47 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 17.61 AU - 20.97 AU

Year: 29916 Days

Day: 15.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,013,522 km

• M1: 422,913 km (0.047 R)
• M2: 551,418 km (0.102 R)
• M3: 876,494 km (0.115 R)
• M4: 1,515,875 km (0.095 R)
• M5: 2,313,232 km (0.114 R)
• M6: 3,526,022 km (0.113 R)
• M7: 3,682,800 km (0.079 R)
• M8: 3,735,608 km (0.082 R)
• M9: 3,841,973 km (0.1 R)
• M10: 4,557,649 km (0.094 R)
• M11: 5,076,604 km (0.099 R)
• M12: 5,135,545 km (0.111 R)
• M13: 5,253,877 km (0.057 R)
• M14: 6,107,333 km (0.029 R)
• M15: 8,421,911 km (0.079 R)
• M16: 8,843,179 km (0.069 R)
• M17: 8,913,939 km (0.09 R)
• M18: 9,560,351 km (0.088 R)
• M19: 11,899,763 km (0.048 R)
• M20: 12,451,330 km (0.073 R)
• M21: 12,690,238 km (0.051 R)
• M22: 13,011,275 km (0.098 R)
• M23: 13,334,855 km (0.072 R)
• M24: 14,404,779 km (0.109 R)
• M25: 14,488,255 km (0.087 R)
• M26: 18,768,998 km (0.081 R)
• M27: 18,951,507 km (0.045 R)
• M28: 19,965,481 km (0.031 R)
• M29: 20,245,080 km (0.118 R)
• M30: 22,142,130 km (0.034 R)
• M31: 22,819,360 km (0.054 R)
• M32: 23,209,511 km (0.091 R)
• M33: 26,204,311 km (0.116 R)
• M34: 26,715,038 km (0.087 R)
• M35: 26,920,286 km (0.091 R)
• M36: 27,539,322 km (0.035 R)
• M37: 28,267,266 km (0.055 R)
• M38: 28,896,325 km (0.089 R)
• M39: 31,349,879 km (0.099 R)
• M40: 31,566,348 km (0.076 R)
• M41: 32,875,778 km (0.111 R)
• M42: 33,426,597 km (0.1 R)
• M43: 33,758,555 km (0.043 R)
• M44: 34,091,560 km (0.111 R)
• M45: 38,171,991 km (0.086 R)
• M46: 39,800,065 km (0.079 R)
• M47: 41,688,139 km (0.112 R)
• M48: 45,551,056 km (0.069 R)
• M49: 46,411,243 km (0.047 R)
• M50: 48,647,432 km (0.118 R)
• M51: 52,451,706 km (0.117 R)
• M52: 52,580,211 km (0.106 R)
• M53: 52,966,173 km (0.094 R)
• M54: 54,519,448 km (0.086 R)
• M55: 57,935,964 km (0.106 R)
• M56: 60,341,498 km (0.114 R)
• M57: 61,015,436 km (0.113 R)
• M58: 63,052,211 km (0.114 R)
• M59: 63,325,527 km (0.098 R)
• M60: 63,736,173 km (0.036 R)
• M61: 64,697,638 km (0.105 R)
• M62: 67,052,758 km (0.046 R)
• M63: 67,750,781 km (0.109 R)
• M64: 68,030,679 km (0.115 R)
• M65: 71,419,220 km (0.072 R)
• M66: 72,417,786 km (0.102 R)
• M67: 72,990,447 km (0.064 R)
• M68: 75,296,348 km (0.09 R)
• M69: 76,458,125 km (0.07 R)
• M70: 76,749,542 km (0.086 R)
• M71: 77,187,265 km (0.104 R)
• M72: 80,571,020 km (0.059 R)
• M73: 81,461,725 km (0.094 R)
• M74: 82,206,424 km (0.078 R)
• M75: 82,355,573 km (0.108 R)
• M76: 83,402,608 km (0.099 R)
• M77: 83,552,505 km (0.069 R)
• M78: 84,905,917 km (0.085 R)
• M79: 86,721,736 km (0.078 R)
• M80: 91,316,934 km (0.084 R)
• M81: 91,626,003 km (0.049 R)
• M82: 93,021,602 km (0.113 R)
• M83: 98,198,137 km (0.039 R)
• M84: 103,306,306 km (0.044 R)
• M85: 105,244,047 km (0.117 R)
• M86: 105,892,554 km (0.053 R)
• M87: 107,846,302 km (0.118 R)
• M88: 108,991,473 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.3

Radius: 5

Gravity: 15.73 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 15.06 AU - 23.66 AU

Year: 30079 Days

Day: 16.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,013,522 km

• M1: 121,473 km (0.037 R)
• M2: 157,826 km (0.107 R)
• M3: 370,554 km (0.104 R)
• M4: 1,191,098 km (0.067 R)
• M5: 1,250,937 km (0.078 R)
• M6: 1,311,973 km (0.117 R)
• M7: 2,009,997 km (0.063 R)
• M8: 2,045,751 km (0.08 R)
• M9: 3,684,296 km (0.038 R)
• M10: 3,772,260 km (0.071 R)
• M11: 4,222,549 km (0.052 R)
• M12: 5,026,488 km (0.076 R)
• M13: 5,075,257 km (0.058 R)
• M14: 5,470,944 km (0.068 R)
• M15: 5,672,452 km (0.116 R)
• M16: 5,723,315 km (0.113 R)
• M17: 5,876,504 km (0.093 R)
• M18: 5,927,816 km (0.028 R)
• M19: 6,134,859 km (0.058 R)
• M20: 6,877,912 km (0.096 R)
• M21: 7,593,139 km (0.117 R)
• M22: 7,874,533 km (0.063 R)
• M23: 8,389,449 km (0.119 R)
• M24: 10,121,642 km (0.059 R)
• M25: 10,680,989 km (0.081 R)
• M26: 11,250,358 km (0.114 R)
• M27: 12,882,920 km (0.113 R)
• M28: 13,016,660 km (0.091 R)
• M29: 13,150,850 km (0.044 R)
• M30: 13,760,760 km (0.114 R)
• M31: 14,727,462 km (0.106 R)
• M32: 16,580,082 km (0.103 R)
• M33: 17,238,312 km (0.107 R)
• M34: 18,204,116 km (0.12 R)
• M35: 19,187,273 km (0.088 R)
• M36: 19,263,718 km (0.112 R)
• M37: 20,110,143 km (0.097 R)
• M38: 20,890,146 km (0.094 R)
• M39: 21,839,195 km (0.103 R)
• M40: 23,207,566 km (0.044 R)
• M41: 23,370,479 km (0.047 R)
• M42: 23,943,289 km (0.064 R)
• M43: 25,605,172 km (0.117 R)
• M44: 25,857,543 km (0.061 R)
• M45: 26,875,706 km (0.078 R)
• M46: 28,776,198 km (0.113 R)
• M47: 28,863,563 km (0.089 R)
• M48: 29,566,074 km (0.032 R)
• M49: 30,630,314 km (0.096 R)
• M50: 30,898,243 km (0.111 R)
• M51: 32,159,204 km (0.079 R)
• M52: 33,436,919 km (0.117 R)
• M53: 33,712,927 km (0.105 R)
• M54: 34,824,290 km (0.083 R)
• M55: 36,419,153 km (0.106 R)
• M56: 37,273,057 km (0.112 R)
• M57: 38,325,628 km (0.053 R)
• M58: 39,485,161 km (0.099 R)
• M59: 42,036,553 km (0.1 R)
• M60: 43,332,070 km (0.094 R)
• M61: 44,741,881 km (0.114 R)
• M62: 46,268,976 km (0.034 R)
• M63: 46,473,925 km (0.037 R)
• M64: 47,813,125 km (0.098 R)
• M65: 48,539,572 km (0.069 R)
• M66: 49,165,041 km (0.058 R)
• M67: 49,374,179 km (0.114 R)
• M68: 49,583,616 km (0.04 R)
• M69: 52,012,786 km (0.049 R)
• M70: 52,652,766 km (0.064 R)
• M71: 53,188,177 km (0.058 R)
• M72: 53,402,700 km (0.118 R)
• M73: 55,021,798 km (0.115 R)
• M74: 55,347,622 km (0.089 R)
• M75: 55,565,137 km (0.097 R)
• M76: 58,086,908 km (0.097 R)
• M77: 58,418,567 km (0.11 R)
• M78: 59,528,583 km (0.065 R)
• M79: 61,094,424 km (0.054 R)
• M80: 65,412,417 km (0.114 R)
• M81: 67,259,651 km (0.12 R)
• M82: 67,375,739 km (0.103 R)
• M83: 69,827,499 km (0.073 R)
• M84: 70,180,251 km (0.109 R)
• M85: 70,415,568 km (0.045 R)
• M86: 72,189,649 km (0.114 R)
• M87: 74,697,957 km (0.119 R)
• M88: 74,818,084 km (0.109 R)
• M89: 75,179,064 km (0.077 R)
• M90: 76,264,994 km (0.115 R)
• M91: 78,696,857 km (0.059 R)
• M92: 79,799,543 km (0.097 R)
• M93: 80,537,510 km (0.076 R)
• M94: 82,144,041 km (0.097 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 16,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit