🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.66 AU - 0.84 AU

Year: 227 Days

Day: 27.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.99 AU - 1.57 AU

Year: 507 Days

Day: 43.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.42 AU - 1.9 AU

Year: 748 Days

Day: 22.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,280,623 km

• M1: 917,783 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 12.2

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.06 AU - 8.86 AU

Year: 7128 Days

Day: 14.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,280,623 km

• M1: 186,100 km (0.103 R)
• M2: 348,563 km (0.069 R)
• M3: 447,746 km (0.09 R)
• M4: 619,784 km (0.104 R)
• M5: 721,660 km (0.114 R)
• M6: 944,561 km (0.106 R)
• M7: 1,034,170 km (0.088 R)
• M8: 1,457,981 km (0.095 R)
• M9: 2,169,618 km (0.101 R)
• M10: 2,626,340 km (0.05 R)
• M11: 2,799,874 km (0.102 R)
• M12: 2,910,427 km (0.066 R)
• M13: 2,999,886 km (0.039 R)
• M14: 3,090,243 km (0.087 R)
• M15: 3,273,949 km (0.059 R)
• M16: 3,367,149 km (0.085 R)
• M17: 4,245,887 km (0.108 R)
• M18: 4,632,298 km (0.104 R)
• M19: 4,790,124 km (0.113 R)
• M20: 5,274,372 km (0.099 R)
• M21: 5,466,905 km (0.108 R)
• M22: 6,173,904 km (0.09 R)
• M23: 6,377,058 km (0.067 R)
• M24: 6,760,178 km (0.113 R)
• M25: 7,303,218 km (0.109 R)
• M26: 7,456,556 km (0.105 R)
• M27: 7,735,257 km (0.086 R)
• M28: 8,335,145 km (0.089 R)
• M29: 9,213,134 km (0.09 R)
• M30: 9,478,970 km (0.058 R)
• M31: 9,612,860 km (0.114 R)
• M32: 9,747,498 km (0.095 R)
• M33: 10,052,379 km (0.105 R)
• M34: 10,360,550 km (0.071 R)
• M35: 10,846,145 km (0.047 R)
• M36: 11,268,160 km (0.072 R)
• M37: 11,659,808 km (0.07 R)
• M38: 11,875,378 km (0.064 R)
• M39: 12,420,064 km (0.067 R)
• M40: 12,861,677 km (0.066 R)
• M41: 12,972,978 km (0.051 R)
• M42: 13,684,764 km (0.119 R)
• M43: 14,026,446 km (0.092 R)
• M44: 15,499,835 km (0.059 R)
• M45: 15,895,671 km (0.045 R)
• M46: 16,174,821 km (0.101 R)
• M47: 16,657,125 km (0.079 R)
• M48: 16,859,530 km (0.113 R)
• M49: 17,842,089 km (0.084 R)
• M50: 17,966,255 km (0.092 R)
• M51: 18,049,133 km (0.091 R)
• M52: 19,054,281 km (0.088 R)
• M53: 19,563,512 km (0.08 R)
• M54: 19,991,362 km (0.077 R)
• M55: 20,379,120 km (0.107 R)
• M56: 20,552,354 km (0.105 R)
• M57: 20,943,702 km (0.085 R)
• M58: 21,733,728 km (0.111 R)
• M59: 22,221,268 km (0.084 R)
• M60: 22,310,428 km (0.04 R)
• M61: 22,399,588 km (0.08 R)
• M62: 22,712,547 km (0.118 R)
• M63: 23,433,609 km (0.111 R)
• M64: 24,024,820 km (0.1 R)
• M65: 24,621,117 km (0.065 R)
• M66: 25,222,201 km (0.106 R)
• M67: 25,687,899 km (0.117 R)
• M68: 26,769,791 km (0.102 R)
• M69: 27,149,620 km (0.076 R)
• M70: 27,292,486 km (0.098 R)
• M71: 28,880,767 km (0.081 R)
• M72: 29,221,550 km (0.041 R)
• M73: 29,808,722 km (0.119 R)
• M74: 31,094,516 km (0.066 R)
• M75: 31,293,930 km (0.085 R)
• M76: 31,744,219 km (0.106 R)
• M77: 31,844,450 km (0.106 R)
• M78: 32,904,500 km (0.068 R)
• M79: 33,107,804 km (0.1 R)
• M80: 33,771,121 km (0.088 R)
• M81: 33,873,595 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976

Radius: 14.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.94 AU - 9.44 AU

Year: 7460 Days

Day: 12.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,280,623 km

• M1: 265,237 km (0.037 R)
• M2: 391,049 km (0.117 R)
• M3: 591,809 km (0.103 R)
• M4: 692,937 km (0.037 R)
• M5: 801,246 km (0.117 R)
• M6: 1,165,068 km (0.091 R)
• M7: 1,539,512 km (0.117 R)
• M8: 1,884,784 km (0.103 R)
• M9: 2,231,103 km (0.103 R)
• M10: 2,351,379 km (0.081 R)
• M11: 2,623,647 km (0.098 R)
• M12: 2,906,387 km (0.052 R)
• M13: 3,118,517 km (0.075 R)
• M14: 3,474,261 km (0.068 R)
• M15: 3,643,007 km (0.088 R)
• M16: 4,255,012 km (0.06 R)
• M17: 4,375,439 km (0.1 R)
• M18: 5,121,334 km (0.093 R)
• M19: 5,411,404 km (0.09 R)
• M20: 5,574,914 km (0.104 R)
• M21: 5,773,431 km (0.093 R)
• M22: 7,589,848 km (0.115 R)
• M23: 7,736,454 km (0.107 R)
• M24: 8,332,601 km (0.033 R)
• M25: 9,807,337 km (0.109 R)
• M26: 10,452,254 km (0.074 R)
• M27: 10,615,764 km (0.047 R)
• M28: 10,780,023 km (0.053 R)
• M29: 11,236,146 km (0.08 R)
• M30: 12,772,965 km (0.03 R)
• M31: 12,904,163 km (0.075 R)
• M32: 13,744,604 km (0.057 R)
• M33: 13,878,942 km (0.099 R)
• M34: 14,239,324 km (0.107 R)
• M35: 14,511,592 km (0.118 R)
• M36: 14,739,878 km (0.074 R)
• M37: 14,877,359 km (0.116 R)
• M38: 15,899,112 km (0.075 R)
• M39: 17,232,029 km (0.106 R)
• M40: 17,668,107 km (0.071 R)
• M41: 19,549,300 km (0.112 R)
• M42: 19,649,980 km (0.115 R)
• M43: 19,852,086 km (0.112 R)
• M44: 20,513,608 km (0.089 R)
• M45: 20,718,557 km (0.081 R)
• M46: 21,027,477 km (0.116 R)
• M47: 21,441,564 km (0.106 R)
• M48: 21,858,343 km (0.097 R)
• M49: 22,277,816 km (0.058 R)
• M50: 22,488,599 km (0.051 R)
• M51: 23,928,479 km (0.072 R)
• M52: 24,252,508 km (0.072 R)
• M53: 25,014,260 km (0.082 R)
• M54: 25,288,174 km (0.063 R)
• M55: 25,783,791 km (0.102 R)
• M56: 26,784,751 km (0.043 R)
• M57: 26,896,800 km (0.102 R)
• M58: 29,284,681 km (0.081 R)
• M59: 29,400,170 km (0.119 R)
• M60: 30,504,053 km (0.062 R)
• M61: 31,267,152 km (0.11 R)
• M62: 31,444,126 km (0.109 R)
• M63: 32,215,004 km (0.071 R)
• M64: 32,572,842 km (0.091 R)
• M65: 33,835,897 km (0.118 R)
• M66: 34,017,509 km (0.094 R)
• M67: 34,503,851 km (0.048 R)
• M68: 35,852,775 km (0.111 R)
• M69: 37,094,138 km (0.113 R)
• M70: 37,531,862 km (0.097 R)
• M71: 38,286,284 km (0.09 R)
• M72: 39,938,293 km (0.051 R)
• M73: 40,322,760 km (0.093 R)
• M74: 40,451,115 km (0.108 R)
• M75: 40,644,096 km (0.073 R)
• M76: 40,966,330 km (0.097 R)
• M77: 43,772,337 km (0.071 R)
• M78: 44,036,527 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.9

Radius: 3

Gravity: 39.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.67 AU - 15.09 AU

Year: 20081 Days

Day: 20.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,280,623 km

• M1: 42,785 km (0.067 R)
• M2: 89,460 km (0.086 R)
• M3: 138,528 km (0.053 R)
• M4: 308,172 km (0.08 R)
• M5: 403,316 km (0.088 R)
• M6: 437,125 km (0.094 R)
• M7: 507,586 km (0.103 R)
• M8: 740,659 km (0.051 R)
• M9: 761,453 km (0.087 R)
• M10: 980,016 km (0.112 R)
• M11: 1,471,145 km (0.118 R)
• M12: 1,550,582 km (0.114 R)
• M13: 1,939,536 km (0.088 R)
• M14: 2,512,646 km (0.088 R)
• M15: 2,607,640 km (0.07 R)
• M16: 2,801,071 km (0.119 R)
• M17: 3,374,180 km (0.108 R)
• M18: 3,479,048 km (0.068 R)
• M19: 3,691,926 km (0.062 R)
• M20: 3,836,138 km (0.085 R)
• M21: 4,393,390 km (0.111 R)
• M22: 5,134,648 km (0.118 R)
• M23: 5,214,982 km (0.066 R)
• M24: 5,622,486 km (0.112 R)
• M25: 5,830,128 km (0.041 R)
• M26: 6,252,892 km (0.087 R)
• M27: 6,381,696 km (0.049 R)
• M28: 6,424,780 km (0.07 R)
• M29: 7,352,137 km (0.04 R)
• M30: 7,397,465 km (0.086 R)
• M31: 7,854,487 km (0.038 R)
• M32: 7,900,712 km (0.054 R)
• M33: 7,993,313 km (0.091 R)
• M34: 8,226,686 km (0.103 R)
• M35: 8,747,735 km (0.117 R)
• M36: 10,936,352 km (0.101 R)
• M37: 13,282,496 km (0.054 R)
• M38: 13,558,653 km (0.106 R)
• M39: 13,892,556 km (0.091 R)
• M40: 13,948,356 km (0.083 R)
• M41: 15,370,134 km (0.074 R)
• M42: 15,718,248 km (0.12 R)
• M43: 16,304,074 km (0.09 R)
• M44: 17,135,987 km (0.109 R)
• M45: 17,617,692 km (0.097 R)
• M46: 17,678,280 km (0.061 R)
• M47: 17,799,454 km (0.077 R)
• M48: 20,535,749 km (0.063 R)
• M49: 20,663,206 km (0.109 R)
• M50: 21,368,859 km (0.118 R)
• M51: 21,821,991 km (0.093 R)
• M52: 22,147,516 km (0.075 R)
• M53: 22,278,265 km (0.079 R)
• M54: 22,737,829 km (0.083 R)
• M55: 23,067,842 km (0.119 R)
• M56: 26,040,352 km (0.043 R)
• M57: 26,524,151 km (0.12 R)
• M58: 26,801,955 km (0.076 R)
• M59: 27,080,805 km (0.071 R)
• M60: 27,571,037 km (0.039 R)
• M61: 27,852,431 km (0.093 R)
• M62: 27,922,891 km (0.108 R)
• M63: 29,489,031 km (0.113 R)
• M64: 29,993,326 km (0.096 R)
• M65: 30,065,582 km (0.118 R)
• M66: 31,449,661 km (0.105 R)
• M67: 34,053,113 km (0.108 R)
• M68: 35,037,616 km (0.117 R)
• M69: 36,416,161 km (0.088 R)
• M70: 36,570,396 km (0.075 R)
• M71: 37,111,941 km (0.115 R)
• M72: 38,988,945 km (0.119 R)
• M73: 40,257,385 km (0.077 R)
• M74: 41,619,773 km (0.067 R)
• M75: 42,104,171 km (0.08 R)
• M76: 42,753,127 km (0.09 R)
• M77: 43,568,734 km (0.102 R)
• M78: 43,650,564 km (0.099 R)
• M79: 44,060,612 km (0.026 R)
• M80: 44,225,020 km (0.118 R)
• M81: 45,215,508 km (0.06 R)
• M82: 45,963,198 km (0.107 R)
• M83: 49,676,666 km (0.057 R)
• M84: 49,762,086 km (0.081 R)
• M85: 51,829,080 km (0.047 R)
• M86: 53,047,704 km (0.106 R)
• M87: 53,748,271 km (0.09 R)
• M88: 54,451,830 km (0.102 R)
• M89: 55,513,077 km (0.084 R)
• M90: 55,868,222 km (0.117 R)
• M91: 56,046,094 km (0.088 R)
• M92: 56,581,056 km (0.109 R)
• M93: 56,848,986 km (0.074 R)
• M94: 57,565,859 km (0.037 R)
• M95: 58,375,932 km (0.114 R)
• M96: 59,916,341 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174

Radius: 5

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 16.78 AU - 21.58 AU

Year: 29387 Days

Day: 20.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 62,280,623 km

• M1: 115,340 km (0.119 R)
• M2: 238,160 km (0.049 R)
• M3: 737,069 km (0.11 R)
• M4: 886,667 km (0.049 R)
• M5: 1,576,911 km (0.106 R)
• M6: 1,686,417 km (0.12 R)
• M7: 1,742,067 km (0.112 R)
• M8: 2,000,273 km (0.068 R)
• M9: 2,148,973 km (0.077 R)
• M10: 2,332,081 km (0.092 R)
• M11: 2,584,154 km (0.095 R)
• M12: 3,426,689 km (0.082 R)
• M13: 5,627,124 km (0.111 R)
• M14: 6,614,171 km (0.111 R)
• M15: 7,286,314 km (0.113 R)
• M16: 7,886,201 km (0.118 R)
• M17: 8,121,070 km (0.11 R)
• M18: 8,358,332 km (0.088 R)
• M19: 9,578,452 km (0.063 R)
• M20: 9,628,418 km (0.045 R)
• M21: 10,957,446 km (0.062 R)
• M22: 12,506,083 km (0.074 R)
• M23: 15,566,855 km (0.093 R)
• M24: 16,396,226 km (0.107 R)
• M25: 17,300,844 km (0.082 R)
• M26: 18,159,536 km (0.109 R)
• M27: 18,594,118 km (0.064 R)
• M28: 19,663,743 km (0.079 R)
• M29: 20,045,965 km (0.106 R)
• M30: 21,142,368 km (0.084 R)
• M31: 21,403,117 km (0.025 R)
• M32: 21,533,865 km (0.044 R)
• M33: 22,390,463 km (0.109 R)
• M34: 22,456,884 km (0.081 R)
• M35: 23,057,071 km (0.096 R)
• M36: 23,392,619 km (0.056 R)
• M37: 23,460,088 km (0.113 R)
• M38: 24,751,566 km (0.044 R)
• M39: 25,717,819 km (0.105 R)
• M40: 26,205,657 km (0.118 R)
• M41: 26,837,260 km (0.09 R)
• M42: 27,687,275 km (0.05 R)
• M43: 28,978,753 km (0.113 R)
• M44: 29,996,617 km (0.112 R)
• M45: 30,362,982 km (0.06 R)
• M46: 31,248,452 km (0.113 R)
• M47: 32,142,299 km (0.113 R)
• M48: 33,726,541 km (0.059 R)
• M49: 34,720,020 km (0.077 R)
• M50: 35,568,240 km (0.113 R)
• M51: 41,529,566 km (0.101 R)
• M52: 44,498,635 km (0.112 R)
• M53: 45,083,861 km (0.054 R)
• M54: 45,587,558 km (0.095 R)
• M55: 46,261,945 km (0.06 R)
• M56: 48,047,994 km (0.082 R)
• M57: 48,305,003 km (0.026 R)
• M58: 50,551,364 km (0.042 R)
• M59: 51,424,268 km (0.107 R)
• M60: 53,628,593 km (0.107 R)
• M61: 54,518,850 km (0.099 R)
• M62: 54,608,160 km (0.114 R)
• M63: 56,133,609 km (0.103 R)
• M64: 58,676,623 km (0.109 R)
• M65: 59,042,839 km (0.118 R)
• M66: 62,094,037 km (0.079 R)
• M67: 62,187,386 km (0.083 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 10,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit