🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.96 AU - 1.14 AU

Year: 389 Days

Day: 40.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.53 AU - 2.09 AU

Year: 881 Days

Day: 28.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,391,180 km

• M1: 352,901 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.79 AU - 2.15 AU

Year: 1000 Days

Day: 37.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.02 AU - 3.3 AU

Year: 1569 Days

Day: 21.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.04 AU - 4.28 AU

Year: 3069 Days

Day: 14.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.4

Radius: 14.8

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.09 AU - 10.17 AU

Year: 9169 Days

Day: 10.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 79,391,180 km

• M1: 209,138 km (0.079 R)
• M2: 339,886 km (0.107 R)
• M3: 433,983 km (0.093 R)
• M4: 530,474 km (0.036 R)
• M5: 700,118 km (0.081 R)
• M6: 862,432 km (0.051 R)
• M7: 963,709 km (0.11 R)
• M8: 1,100,741 km (0.086 R)
• M9: 1,447,659 km (0.101 R)
• M10: 1,662,032 km (0.061 R)
• M11: 1,773,333 km (0.12 R)
• M12: 1,906,475 km (0.109 R)
• M13: 2,062,955 km (0.068 R)
• M14: 2,326,845 km (0.115 R)
• M15: 2,932,866 km (0.062 R)
• M16: 3,138,115 km (0.056 R)
• M17: 3,324,663 km (0.102 R)
• M18: 4,184,252 km (0.051 R)
• M19: 4,785,636 km (0.114 R)
• M20: 4,919,975 km (0.074 R)
• M21: 5,386,571 km (0.083 R)
• M22: 5,724,512 km (0.068 R)
• M23: 6,659,798 km (0.057 R)
• M24: 6,870,881 km (0.111 R)
• M25: 7,454,761 km (0.098 R)
• M26: 7,768,617 km (0.075 R)
• M27: 8,247,480 km (0.081 R)
• M28: 8,539,495 km (0.092 R)
• M29: 8,703,305 km (0.076 R)
• M30: 9,033,916 km (0.045 R)
• M31: 9,673,447 km (0.031 R)
• M32: 10,642,841 km (0.069 R)
• M33: 11,390,083 km (0.099 R)
• M34: 12,007,473 km (0.106 R)
• M35: 12,117,577 km (0.109 R)
• M36: 12,264,931 km (0.099 R)
• M37: 12,897,730 km (0.109 R)
• M38: 13,809,230 km (0.058 R)
• M39: 14,040,359 km (0.111 R)
• M40: 15,975,856 km (0.061 R)
• M41: 16,789,818 km (0.085 R)
• M42: 17,077,943 km (0.06 R)
• M43: 18,162,229 km (0.12 R)
• M44: 18,585,291 km (0.083 R)
• M45: 18,755,384 km (0.084 R)
• M46: 18,926,075 km (0.072 R)
• M47: 19,440,991 km (0.059 R)
• M48: 19,743,628 km (0.089 R)
• M49: 20,881,170 km (0.078 R)
• M50: 22,899,844 km (0.082 R)
• M51: 23,036,726 km (0.073 R)
• M52: 23,173,757 km (0.105 R)
• M53: 23,863,254 km (0.109 R)
• M54: 24,373,083 km (0.105 R)
• M55: 25,450,787 km (0.054 R)
• M56: 25,687,151 km (0.11 R)
• M57: 26,927,916 km (0.102 R)
• M58: 27,120,598 km (0.115 R)
• M59: 27,265,409 km (0.109 R)
• M60: 28,090,740 km (0.085 R)
• M61: 29,566,972 km (0.115 R)
• M62: 30,364,777 km (0.053 R)
• M63: 31,220,028 km (0.108 R)
• M64: 31,321,157 km (0.046 R)
• M65: 31,422,434 km (0.1 R)
• M66: 31,726,866 km (0.038 R)
• M67: 32,492,209 km (0.102 R)
• M68: 32,954,466 km (0.089 R)
• M69: 33,109,001 km (0.076 R)
• M70: 33,470,429 km (0.091 R)
• M71: 33,677,622 km (0.033 R)
• M72: 34,093,355 km (0.071 R)
• M73: 34,824,739 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.8

Radius: 9.7

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 10.4 AU - 11.06 AU

Year: 12711 Days

Day: 9.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 79,391,180 km

• M1: 482,304 km (0.084 R)
• M2: 564,433 km (0.104 R)
• M3: 1,124,826 km (0.11 R)
• M4: 1,200,074 km (0.039 R)
• M5: 1,396,047 km (0.077 R)
• M6: 1,602,642 km (0.101 R)
• M7: 1,954,047 km (0.112 R)
• M8: 2,305,303 km (0.063 R)
• M9: 2,402,392 km (0.11 R)
• M10: 3,013,500 km (0.11 R)
• M11: 3,282,177 km (0.065 R)
• M12: 3,614,733 km (0.111 R)
• M13: 3,929,338 km (0.118 R)
• M14: 5,467,802 km (0.114 R)
• M15: 6,299,716 km (0.065 R)
• M16: 6,402,190 km (0.059 R)
• M17: 7,278,086 km (0.059 R)
• M18: 8,604,271 km (0.071 R)
• M19: 8,832,557 km (0.114 R)
• M20: 9,725,956 km (0.079 R)
• M21: 10,688,768 km (0.038 R)
• M22: 11,264,420 km (0.09 R)
• M23: 11,934,619 km (0.038 R)
• M24: 13,710,346 km (0.079 R)
• M25: 14,470,602 km (0.057 R)
• M26: 17,070,463 km (0.097 R)
• M27: 17,453,434 km (0.095 R)
• M28: 18,472,345 km (0.074 R)
• M29: 18,816,271 km (0.1 R)
• M30: 20,061,972 km (0.109 R)
• M31: 20,669,190 km (0.041 R)
• M32: 20,771,066 km (0.106 R)
• M33: 21,591,610 km (0.049 R)
• M34: 21,694,833 km (0.087 R)
• M35: 23,105,541 km (0.111 R)
• M36: 26,455,635 km (0.084 R)
• M37: 26,787,743 km (0.062 R)
• M38: 27,848,840 km (0.114 R)
• M39: 28,073,985 km (0.103 R)
• M40: 28,866,555 km (0.115 R)
• M41: 29,666,754 km (0.116 R)
• M42: 30,011,726 km (0.093 R)
• M43: 30,127,066 km (0.118 R)
• M44: 30,647,966 km (0.113 R)
• M45: 31,581,307 km (0.086 R)
• M46: 32,642,255 km (0.109 R)
• M47: 33,834,999 km (0.075 R)
• M48: 34,316,106 km (0.058 R)
• M49: 34,557,407 km (0.059 R)
• M50: 34,678,282 km (0.118 R)
• M51: 37,435,670 km (0.109 R)
• M52: 38,182,762 km (0.108 R)
• M53: 39,312,675 km (0.113 R)
• M54: 41,991,524 km (0.114 R)
• M55: 43,157,490 km (0.09 R)
• M56: 43,679,137 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.6

Radius: 5.3

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.01 AU - 17.85 AU

Year: 19824 Days

Day: 23.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,391,180 km

• M1: 100,679 km (0.038 R)
• M2: 181,163 km (0.113 R)
• M3: 236,813 km (0.099 R)
• M4: 310,116 km (0.114 R)
• M5: 404,213 km (0.118 R)
• M6: 679,773 km (0.088 R)
• M7: 1,393,355 km (0.107 R)
• M8: 1,738,626 km (0.074 R)
• M9: 1,780,963 km (0.105 R)
• M10: 1,823,598 km (0.118 R)
• M11: 1,866,682 km (0.032 R)
• M12: 2,064,600 km (0.111 R)
• M13: 2,846,698 km (0.059 R)
• M14: 2,896,813 km (0.054 R)
• M15: 3,100,266 km (0.099 R)
• M16: 3,413,973 km (0.081 R)
• M17: 4,043,331 km (0.103 R)
• M18: 4,560,491 km (0.071 R)
• M19: 4,707,845 km (0.117 R)
• M20: 4,826,925 km (0.096 R)
• M21: 5,159,331 km (0.114 R)
• M22: 5,251,334 km (0.103 R)
• M23: 5,878,149 km (0.051 R)
• M24: 6,429,417 km (0.118 R)
• M25: 6,895,714 km (0.114 R)
• M26: 6,997,141 km (0.083 R)
• M27: 7,201,193 km (0.12 R)
• M28: 8,575,548 km (0.044 R)
• M29: 9,686,313 km (0.108 R)
• M30: 10,490,401 km (0.053 R)
• M31: 10,529,297 km (0.097 R)
• M32: 10,685,028 km (0.083 R)
• M33: 11,877,473 km (0.098 R)
• M34: 12,325,219 km (0.096 R)
• M35: 12,530,617 km (0.107 R)
• M36: 13,279,205 km (0.073 R)
• M37: 13,321,242 km (0.094 R)
• M38: 13,405,465 km (0.06 R)
• M39: 14,342,845 km (0.106 R)
• M40: 14,472,248 km (0.09 R)
• M41: 15,345,151 km (0.111 R)
• M42: 16,550,611 km (0.078 R)
• M43: 16,913,535 km (0.095 R)
• M44: 17,141,672 km (0.079 R)
• M45: 17,233,226 km (0.076 R)
• M46: 17,462,859 km (0.12 R)
• M47: 17,832,365 km (0.106 R)
• M48: 17,878,741 km (0.095 R)
• M49: 18,064,541 km (0.083 R)
• M50: 18,391,413 km (0.046 R)
• M51: 18,438,237 km (0.113 R)
• M52: 18,861,748 km (0.069 R)
• M53: 19,383,546 km (0.105 R)
• M54: 19,478,989 km (0.084 R)
• M55: 20,296,093 km (0.053 R)
• M56: 20,928,443 km (0.057 R)
• M57: 21,271,770 km (0.104 R)
• M58: 22,162,775 km (0.115 R)
• M59: 22,512,535 km (0.114 R)
• M60: 22,813,974 km (0.119 R)
• M61: 23,268,303 km (0.058 R)
• M62: 23,319,017 km (0.109 R)
• M63: 23,522,171 km (0.061 R)
• M64: 23,929,975 km (0.067 R)
• M65: 24,494,707 km (0.088 R)
• M66: 25,637,335 km (0.106 R)
• M67: 26,744,060 km (0.118 R)
• M68: 26,797,167 km (0.087 R)
• M69: 27,223,073 km (0.112 R)
• M70: 27,276,479 km (0.079 R)
• M71: 27,597,666 km (0.096 R)
• M72: 28,081,764 km (0.059 R)
• M73: 28,135,769 km (0.112 R)
• M74: 28,243,779 km (0.066 R)
• M75: 28,351,938 km (0.076 R)
• M76: 28,840,375 km (0.11 R)
• M77: 29,550,965 km (0.108 R)
• M78: 29,990,932 km (0.086 R)
• M79: 30,322,441 km (0.08 R)
• M80: 30,821,948 km (0.099 R)
• M81: 31,772,793 km (0.047 R)
• M82: 32,790,058 km (0.092 R)
• M83: 33,245,733 km (0.1 R)
• M84: 33,646,057 km (0.116 R)
• M85: 35,030,585 km (0.086 R)
• M86: 36,081,361 km (0.103 R)
• M87: 37,320,031 km (0.096 R)
• M88: 38,034,211 km (0.104 R)
• M89: 38,273,269 km (0.045 R)
• M90: 39,113,859 km (0.047 R)
• M91: 39,294,723 km (0.059 R)
• M92: 39,536,473 km (0.045 R)
• M93: 40,264,267 km (0.087 R)
• M94: 40,447,075 km (0.112 R)
• M95: 40,752,106 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.5

Radius: 3.6

Gravity: 44.33 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 15.48 AU - 16.64 AU

Year: 23276 Days

Day: 18.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 79,391,180 km

• M1: 64,776 km (0.101 R)
• M2: 190,588 km (0.069 R)
• M3: 269,127 km (0.098 R)
• M4: 416,480 km (0.062 R)
• M5: 609,462 km (0.097 R)
• M6: 905,366 km (0.12 R)
• M7: 1,068,278 km (0.086 R)
• M8: 1,124,527 km (0.111 R)
• M9: 1,674,449 km (0.107 R)
• M10: 2,080,906 km (0.057 R)
• M11: 2,295,131 km (0.119 R)
• M12: 3,893,434 km (0.101 R)
• M13: 5,314,614 km (0.107 R)
• M14: 5,508,493 km (0.06 R)
• M15: 5,704,765 km (0.118 R)
• M16: 6,772,445 km (0.109 R)
• M17: 7,088,546 km (0.069 R)
• M18: 7,571,747 km (0.061 R)
• M19: 7,626,051 km (0.12 R)
• M20: 8,121,070 km (0.112 R)
• M21: 8,176,720 km (0.091 R)
• M22: 8,456,768 km (0.047 R)
• M23: 8,683,109 km (0.069 R)
• M24: 9,315,759 km (0.053 R)
• M25: 12,308,314 km (0.113 R)
• M26: 12,822,781 km (0.052 R)
• M27: 12,952,483 km (0.097 R)
• M28: 13,939,230 km (0.085 R)
• M29: 14,610,476 km (0.11 R)
• M30: 15,360,859 km (0.045 R)
• M31: 15,705,981 km (0.118 R)
• M32: 16,263,682 km (0.096 R)
• M33: 16,544,926 km (0.066 R)
• M34: 16,756,906 km (0.081 R)
• M35: 16,969,784 km (0.076 R)
• M36: 18,265,900 km (0.102 R)
• M37: 21,565,131 km (0.118 R)
• M38: 22,184,317 km (0.089 R)
• M39: 23,361,054 km (0.099 R)
• M40: 23,519,628 km (0.071 R)
• M41: 24,880,669 km (0.094 R)
• M42: 25,204,548 km (0.092 R)
• M43: 25,938,476 km (0.11 R)
• M44: 26,596,856 km (0.109 R)
• M45: 27,510,899 km (0.094 R)
• M46: 28,097,921 km (0.095 R)
• M47: 28,182,144 km (0.111 R)
• M48: 28,858,776 km (0.112 R)
• M49: 29,797,801 km (0.066 R)
• M50: 30,055,708 km (0.055 R)
• M51: 30,747,000 km (0.04 R)
• M52: 32,409,481 km (0.084 R)
• M53: 32,851,842 km (0.113 R)
• M54: 35,820,911 km (0.041 R)
• M55: 37,754,463 km (0.077 R)
• M56: 38,687,057 km (0.093 R)
• M57: 38,780,705 km (0.092 R)
• M58: 39,344,390 km (0.099 R)
• M59: 39,532,883 km (0.051 R)
• M60: 42,299,546 km (0.114 R)
• M61: 43,559,758 km (0.079 R)
• M62: 43,950,059 km (0.105 R)
• M63: 45,325,163 km (0.056 R)
• M64: 46,514,915 km (0.11 R)
• M65: 46,614,547 km (0.099 R)
• M66: 46,714,179 km (0.1 R)
• M67: 48,520,723 km (0.064 R)
• M68: 49,534,099 km (0.076 R)
• M69: 50,349,856 km (0.069 R)
• M70: 50,964,554 km (0.06 R)
• M71: 51,891,313 km (0.105 R)
• M72: 53,239,788 km (0.077 R)
• M73: 54,494,615 km (0.082 R)
• M74: 54,599,632 km (0.109 R)
• M75: 55,020,302 km (0.114 R)
• M76: 55,231,085 km (0.12 R)
• M77: 55,653,549 km (0.116 R)
• M78: 56,182,976 km (0.114 R)
• M79: 56,607,685 km (0.087 R)
• M80: 58,532,261 km (0.07 R)
• M81: 59,286,384 km (0.107 R)
• M82: 59,827,031 km (0.089 R)
• M83: 61,677,706 km (0.079 R)
• M84: 64,655,153 km (0.062 R)
• M85: 65,881,556 km (0.076 R)
• M86: 66,665,898 km (0.103 R)
• M87: 68,244,005 km (0.043 R)
• M88: 68,697,287 km (0.051 R)
• M89: 69,037,772 km (0.081 R)
• M90: 70,176,810 km (0.03 R)
• M91: 72,242,906 km (0.1 R)
• M92: 72,820,354 km (0.108 R)
• M93: 76,082,036 km (0.071 R)
• M94: 77,022,708 km (0.069 R)
• M95: 77,730,754 km (0.089 R)
• M96: 77,967,269 km (0.104 R)
• M97: 78,322,414 km (0.12 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 17,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit