🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.26 AU - 1.5 AU

Year: 592 Days

Day: 22.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,877,879 km

• M1: 143,464 km (0.058 R)
• M2: 206,295 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.55 AU - 2.89 AU

Year: 1638 Days

Day: 15.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.84 AU - 5.1 AU

Year: 3452 Days

Day: 39.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.5

Radius: 13.3

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.73 AU - 7.11 AU

Year: 5941 Days

Day: 8.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 65,877,879 km

• M1: 245,640 km (0.075 R)
• M2: 335,997 km (0.106 R)
• M3: 512,074 km (0.063 R)
• M4: 853,605 km (0.116 R)
• M5: 940,671 km (0.103 R)
• M6: 1,093,112 km (0.079 R)
• M7: 1,221,467 km (0.088 R)
• M8: 1,447,210 km (0.113 R)
• M9: 1,553,574 km (0.086 R)
• M10: 1,687,314 km (0.1 R)
• M11: 1,992,793 km (0.077 R)
• M12: 2,261,321 km (0.111 R)
• M13: 2,499,032 km (0.092 R)
• M14: 2,848,643 km (0.067 R)
• M15: 3,121,509 km (0.045 R)
• M16: 3,546,666 km (0.103 R)
• M17: 3,643,755 km (0.099 R)
• M18: 3,873,837 km (0.088 R)
• M19: 4,024,332 km (0.118 R)
• M20: 4,262,193 km (0.072 R)
• M21: 4,348,361 km (0.105 R)
• M22: 4,504,841 km (0.088 R)
• M23: 4,645,612 km (0.075 R)
• M24: 4,931,494 km (0.103 R)
• M25: 5,076,604 km (0.107 R)
• M26: 5,427,112 km (0.106 R)
• M27: 5,728,551 km (0.091 R)
• M28: 6,466,218 km (0.081 R)
• M29: 6,665,483 km (0.112 R)
• M30: 6,886,888 km (0.073 R)
• M31: 7,172,320 km (0.113 R)
• M32: 7,524,175 km (0.118 R)
• M33: 7,670,780 km (0.078 R)
• M34: 8,374,339 km (0.117 R)
• M35: 8,767,034 km (0.026 R)
• M36: 9,389,810 km (0.093 R)
• M37: 9,774,874 km (0.12 R)
• M38: 10,397,202 km (0.076 R)
• M39: 10,537,225 km (0.068 R)
• M40: 10,819,217 km (0.034 R)
• M41: 10,913,763 km (0.071 R)
• M42: 11,127,538 km (0.103 R)
• M43: 12,045,471 km (0.109 R)
• M44: 12,513,563 km (0.072 R)
• M45: 12,762,344 km (0.081 R)
• M46: 13,163,865 km (0.113 R)
• M47: 13,340,839 km (0.098 R)
• M48: 13,569,574 km (0.101 R)
• M49: 14,005,053 km (0.078 R)
• M50: 14,159,887 km (0.081 R)
• M51: 14,289,289 km (0.066 R)
• M52: 14,523,410 km (0.117 R)
• M53: 14,680,039 km (0.109 R)
• M54: 14,811,087 km (0.083 R)
• M55: 15,021,571 km (0.115 R)
• M56: 15,392,275 km (0.045 R)
• M57: 16,251,116 km (0.042 R)
• M58: 16,932,833 km (0.065 R)
• M59: 17,819,051 km (0.069 R)
• M60: 18,015,024 km (0.106 R)
• M61: 18,663,681 km (0.116 R)
• M62: 18,748,802 km (0.063 R)
• M63: 19,148,079 km (0.068 R)
• M64: 19,233,948 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.5

Radius: 8.1

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.03 AU - 10.87 AU

Year: 9780 Days

Day: 13.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 65,877,879 km

• M1: 406,009 km (0.099 R)
• M2: 713,731 km (0.096 R)
• M3: 950,844 km (0.094 R)
• M4: 1,004,101 km (0.09 R)
• M5: 1,481,169 km (0.106 R)
• M6: 1,901,838 km (0.077 R)
• M7: 1,986,809 km (0.083 R)
• M8: 2,090,630 km (0.102 R)
• M9: 2,285,706 km (0.088 R)
• M10: 2,358,111 km (0.071 R)
• M11: 2,770,253 km (0.119 R)
• M12: 3,767,174 km (0.101 R)
• M13: 5,028,583 km (0.093 R)
• M14: 5,171,000 km (0.111 R)
• M15: 5,411,254 km (0.118 R)
• M16: 6,103,444 km (0.11 R)
• M17: 6,408,623 km (0.049 R)
• M18: 6,537,277 km (0.089 R)
• M19: 6,875,817 km (0.08 R)
• M20: 7,407,787 km (0.089 R)
• M21: 8,146,801 km (0.11 R)
• M22: 8,880,578 km (0.076 R)
• M23: 9,081,638 km (0.117 R)
• M24: 9,430,051 km (0.096 R)
• M25: 10,080,054 km (0.033 R)
• M26: 10,259,871 km (0.096 R)
• M27: 11,236,745 km (0.111 R)
• M28: 11,957,059 km (0.068 R)
• M29: 12,660,019 km (0.118 R)
• M30: 13,772,728 km (0.096 R)
• M31: 14,780,120 km (0.086 R)
• M32: 15,121,353 km (0.047 R)
• M33: 15,189,869 km (0.03 R)
• M34: 15,258,534 km (0.075 R)
• M35: 15,880,861 km (0.118 R)
• M36: 16,230,172 km (0.118 R)
• M37: 16,865,514 km (0.051 R)
• M38: 17,905,968 km (0.075 R)
• M39: 19,449,518 km (0.114 R)
• M40: 19,524,018 km (0.108 R)
• M41: 20,048,658 km (0.077 R)
• M42: 20,426,243 km (0.036 R)
• M43: 20,577,935 km (0.053 R)
• M44: 21,650,103 km (0.114 R)
• M45: 21,998,666 km (0.111 R)
• M46: 22,270,934 km (0.047 R)
• M47: 22,740,522 km (0.117 R)
• M48: 23,094,770 km (0.113 R)
• M49: 23,808,651 km (0.092 R)
• M50: 24,328,803 km (0.065 R)
• M51: 25,217,713 km (0.12 R)
• M52: 25,666,058 km (0.067 R)
• M53: 25,829,718 km (0.046 R)
• M54: 25,993,827 km (0.103 R)
• M55: 26,117,095 km (0.082 R)
• M56: 28,073,536 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664

Radius: 11.5

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10 AU - 10.6 AU

Year: 12074 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,877,879 km

• M1: 151,842 km (0.074 R)
• M2: 294,708 km (0.118 R)
• M3: 394,340 km (0.084 R)
• M4: 572,212 km (0.03 R)
• M5: 834,906 km (0.117 R)
• M6: 991,235 km (0.075 R)
• M7: 1,519,615 km (0.108 R)
• M8: 2,153,761 km (0.059 R)
• M9: 2,317,570 km (0.041 R)
• M10: 2,457,145 km (0.046 R)
• M11: 2,657,457 km (0.11 R)
• M12: 2,774,442 km (0.112 R)
• M13: 2,863,303 km (0.109 R)
• M14: 2,953,212 km (0.116 R)
• M15: 4,070,259 km (0.115 R)
• M16: 4,308,269 km (0.108 R)
• M17: 4,656,234 km (0.117 R)
• M18: 4,941,218 km (0.026 R)
• M19: 5,085,879 km (0.118 R)
• M20: 5,640,887 km (0.095 R)
• M21: 5,716,434 km (0.093 R)
• M22: 6,098,956 km (0.055 R)
• M23: 6,969,765 km (0.118 R)
• M24: 7,711,172 km (0.032 R)
• M25: 7,837,133 km (0.12 R)
• M26: 8,091,300 km (0.097 R)
• M27: 8,607,712 km (0.088 R)
• M28: 8,782,143 km (0.103 R)
• M29: 9,179,176 km (0.094 R)
• M30: 9,627,221 km (0.104 R)
• M31: 10,220,377 km (0.081 R)
• M32: 10,778,377 km (0.119 R)
• M33: 11,585,906 km (0.082 R)
• M34: 11,875,528 km (0.084 R)
• M35: 12,118,774 km (0.036 R)
• M36: 12,610,353 km (0.079 R)
• M37: 12,958,168 km (0.112 R)
• M38: 13,816,261 km (0.119 R)
• M39: 15,587,201 km (0.119 R)
• M40: 16,121,564 km (0.06 R)
• M41: 16,770,669 km (0.089 R)
• M42: 16,879,726 km (0.088 R)
• M43: 16,989,082 km (0.077 R)
• M44: 18,038,810 km (0.09 R)
• M45: 19,452,062 km (0.09 R)
• M46: 20,027,265 km (0.097 R)
• M47: 23,168,222 km (0.115 R)
• M48: 25,575,551 km (0.031 R)
• M49: 25,889,856 km (0.087 R)
• M50: 26,776,972 km (0.091 R)
• M51: 27,352,475 km (0.115 R)
• M52: 28,126,195 km (0.1 R)
• M53: 28,645,898 km (0.077 R)
• M54: 29,300,239 km (0.048 R)
• M55: 30,690,003 km (0.096 R)
• M56: 31,561,112 km (0.08 R)
• M57: 31,695,899 km (0.058 R)
• M58: 32,101,309 km (0.077 R)
• M59: 32,304,613 km (0.103 R)
• M60: 34,015,713 km (0.058 R)
• M61: 35,896,607 km (0.094 R)
• M62: 36,037,379 km (0.107 R)
• M63: 38,312,912 km (0.12 R)
• M64: 38,672,695 km (0.069 R)
• M65: 40,049,893 km (0.111 R)
• M66: 42,034,608 km (0.115 R)
• M67: 42,852,460 km (0.112 R)
• M68: 43,900,842 km (0.04 R)
• M69: 43,975,940 km (0.087 R)
• M70: 44,730,362 km (0.108 R)
• M71: 45,185,139 km (0.059 R)
• M72: 46,022,738 km (0.074 R)
• M73: 46,099,182 km (0.054 R)
• M74: 46,328,665 km (0.094 R)
• M75: 46,635,191 km (0.086 R)
• M76: 47,558,809 km (0.026 R)
• M77: 49,424,294 km (0.113 R)
• M78: 51,234,279 km (0.057 R)
• M79: 52,586,045 km (0.084 R)
• M80: 53,226,324 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.9

Radius: 4.2

Gravity: 22.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.06 AU - 15.5 AU

Year: 18684 Days

Day: 20.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,877,879 km

• M1: 95,294 km (0.061 R)
• M2: 131,497 km (0.05 R)
• M3: 498,610 km (0.088 R)
• M4: 746,194 km (0.095 R)
• M5: 1,467,256 km (0.077 R)
• M6: 1,545,496 km (0.115 R)
• M7: 1,816,717 km (0.075 R)
• M8: 2,525,960 km (0.102 R)
• M9: 2,588,492 km (0.034 R)
• M10: 2,844,155 km (0.077 R)
• M11: 3,310,750 km (0.101 R)
• M12: 4,539,547 km (0.092 R)
• M13: 5,241,161 km (0.104 R)
• M14: 5,401,680 km (0.082 R)
• M15: 5,645,375 km (0.099 R)
• M16: 6,398,002 km (0.085 R)
• M17: 6,916,957 km (0.043 R)
• M18: 7,137,314 km (0.113 R)
• M19: 7,226,026 km (0.051 R)
• M20: 7,720,597 km (0.118 R)
• M21: 8,506,434 km (0.114 R)
• M22: 10,302,506 km (0.071 R)
• M23: 10,960,288 km (0.068 R)
• M24: 11,998,796 km (0.113 R)
• M25: 12,104,413 km (0.093 R)
• M26: 13,504,499 km (0.079 R)
• M27: 15,125,542 km (0.116 R)
• M28: 15,411,273 km (0.115 R)
• M29: 15,698,651 km (0.072 R)
• M30: 17,520,005 km (0.112 R)
• M31: 17,699,672 km (0.094 R)
• M32: 19,221,382 km (0.097 R)
• M33: 19,654,916 km (0.057 R)
• M34: 19,966,678 km (0.092 R)
• M35: 20,091,742 km (0.115 R)
• M36: 22,193,443 km (0.099 R)
• M37: 22,582,995 km (0.055 R)
• M38: 23,632,873 km (0.087 R)
• M39: 26,600,895 km (0.074 R)
• M40: 27,222,325 km (0.06 R)
• M41: 29,470,182 km (0.112 R)
• M42: 29,541,391 km (0.07 R)
• M43: 30,905,125 km (0.118 R)
• M44: 31,267,301 km (0.03 R)
• M45: 31,849,835 km (0.081 R)
• M46: 32,069,296 km (0.101 R)
• M47: 33,842,180 km (0.119 R)
• M48: 35,950,612 km (0.045 R)
• M49: 37,097,430 km (0.114 R)
• M50: 38,801,200 km (0.065 R)
• M51: 39,505,357 km (0.114 R)
• M52: 40,213,852 km (0.119 R)
• M53: 41,244,731 km (0.108 R)
• M54: 41,963,400 km (0.114 R)
• M55: 44,225,619 km (0.081 R)
• M56: 44,879,212 km (0.096 R)
• M57: 45,536,096 km (0.057 R)
• M58: 46,278,700 km (0.081 R)
• M59: 46,859,139 km (0.111 R)
• M60: 49,120,311 km (0.045 R)
• M61: 49,289,357 km (0.075 R)
• M62: 50,391,893 km (0.113 R)
• M63: 50,562,285 km (0.117 R)
• M64: 51,674,246 km (0.072 R)
• M65: 52,018,022 km (0.11 R)
• M66: 52,448,714 km (0.108 R)
• M67: 53,400,606 km (0.107 R)
• M68: 53,661,205 km (0.091 R)
• M69: 54,620,277 km (0.092 R)
• M70: 54,707,792 km (0.116 R)
• M71: 58,692,032 km (0.115 R)
• M72: 59,050,618 km (0.067 R)
• M73: 59,409,952 km (0.089 R)
• M74: 59,589,918 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.1

Radius: 5

Gravity: 18.04 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.39 AU - 17.31 AU

Year: 19855 Days

Day: 17.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 65,877,879 km

• M1: 171,140 km (0.099 R)
• M2: 934,388 km (0.111 R)
• M3: 1,495,979 km (0.111 R)
• M4: 1,722,021 km (0.086 R)
• M5: 1,780,364 km (0.089 R)
• M6: 2,050,538 km (0.114 R)
• M7: 2,866,744 km (0.115 R)
• M8: 3,399,612 km (0.053 R)
• M9: 3,546,816 km (0.09 R)
• M10: 3,733,813 km (0.077 R)
• M11: 3,885,655 km (0.07 R)
• M12: 4,234,966 km (0.116 R)
• M13: 4,798,053 km (0.116 R)
• M14: 5,088,422 km (0.118 R)
• M15: 5,642,532 km (0.12 R)
• M16: 6,305,700 km (0.089 R)
• M17: 6,395,907 km (0.113 R)
• M18: 6,441,236 km (0.087 R)
• M19: 6,993,102 km (0.1 R)
• M20: 7,464,485 km (0.114 R)
• M21: 7,946,041 km (0.111 R)
• M22: 8,239,851 km (0.098 R)
• M23: 8,989,785 km (0.06 R)
• M24: 9,244,550 km (0.113 R)
• M25: 9,398,636 km (0.11 R)
• M26: 9,501,858 km (0.089 R)
• M27: 9,865,830 km (0.049 R)
• M28: 10,023,207 km (0.096 R)
• M29: 11,753,456 km (0.111 R)
• M30: 11,808,957 km (0.069 R)
• M31: 12,823,529 km (0.078 R)
• M32: 12,995,268 km (0.092 R)
• M33: 13,110,309 km (0.066 R)
• M34: 13,225,649 km (0.118 R)
• M35: 13,748,643 km (0.101 R)
• M36: 15,176,106 km (0.079 R)
• M37: 16,587,711 km (0.062 R)
• M38: 18,168,961 km (0.117 R)
• M39: 18,297,465 km (0.084 R)
• M40: 19,205,823 km (0.042 R)
• M41: 19,271,347 km (0.106 R)
• M42: 19,402,395 km (0.119 R)
• M43: 20,528,867 km (0.108 R)
• M44: 21,676,432 km (0.037 R)
• M45: 21,744,499 km (0.08 R)
• M46: 23,892,276 km (0.039 R)
• M47: 24,528,366 km (0.106 R)
• M48: 26,034,069 km (0.061 R)
• M49: 26,542,552 km (0.089 R)
• M50: 26,981,023 km (0.106 R)
• M51: 27,054,326 km (0.086 R)
• M52: 27,127,779 km (0.076 R)
• M53: 27,201,231 km (0.119 R)
• M54: 27,643,293 km (0.099 R)
• M55: 27,791,096 km (0.076 R)
• M56: 30,269,035 km (0.099 R)
• M57: 31,033,629 km (0.1 R)
• M58: 31,804,807 km (0.04 R)
• M59: 32,348,296 km (0.105 R)
• M60: 33,601,926 km (0.119 R)
• M61: 35,111,368 km (0.098 R)
• M62: 35,191,403 km (0.091 R)
• M63: 35,833,926 km (0.119 R)
• M64: 37,130,790 km (0.095 R)
• M65: 37,621,022 km (0.097 R)
• M66: 37,866,961 km (0.104 R)
• M67: 38,360,335 km (0.099 R)
• M68: 38,442,913 km (0.069 R)
• M69: 39,021,707 km (0.058 R)
• M70: 39,187,611 km (0.066 R)
• M71: 39,353,665 km (0.11 R)
• M72: 39,520,017 km (0.071 R)
• M73: 39,603,344 km (0.07 R)
• M74: 39,853,471 km (0.116 R)
• M75: 40,691,219 km (0.116 R)
• M76: 41,027,964 km (0.119 R)
• M77: 42,383,919 km (0.101 R)
• M78: 42,896,292 km (0.088 R)
• M79: 43,153,151 km (0.072 R)
• M80: 43,410,609 km (0.097 R)
• M81: 45,052,745 km (0.085 R)
• M82: 45,226,877 km (0.097 R)
• M83: 46,451,485 km (0.049 R)
• M84: 46,979,566 km (0.087 R)
• M85: 49,111,934 km (0.07 R)
• M86: 49,470,370 km (0.097 R)
• M87: 49,919,762 km (0.119 R)
• M88: 51,912,705 km (0.096 R)
• M89: 53,194,460 km (0.109 R)
• M90: 53,378,315 km (0.101 R)
• M91: 54,116,282 km (0.112 R)
• M92: 55,602,237 km (0.113 R)
• M93: 56,913,463 km (0.079 R)
• M94: 60,619,451 km (0.078 R)
• M95: 61,872,034 km (0.064 R)
• M96: 63,522,846 km (0.061 R)
• M97: 63,717,922 km (0.087 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: 512 - 11,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit