🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.4 AU - 0.62 AU

Year: 137 Days

Day: 46.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.57 AU - 0.63 AU

Year: 175 Days

Day: 46.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,958,902 km

• M1: 60,587 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.59 AU - 2.23 AU

Year: 994 Days

Day: 41.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.9

Radius: 14.3

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.95 AU - 6.45 AU

Year: 4467 Days

Day: 14.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,958,902 km

• M1: 182,061 km (0.109 R)
• M2: 290,519 km (0.104 R)
• M3: 404,363 km (0.111 R)
• M4: 541,993 km (0.094 R)
• M5: 658,530 km (0.099 R)
• M6: 774,319 km (0.105 R)
• M7: 1,017,714 km (0.085 R)
• M8: 1,142,928 km (0.105 R)
• M9: 1,437,935 km (0.116 R)
• M10: 1,653,804 km (0.089 R)
• M11: 1,942,828 km (0.118 R)
• M12: 2,348,687 km (0.093 R)
• M13: 2,570,540 km (0.105 R)
• M14: 2,781,473 km (0.114 R)
• M15: 2,871,232 km (0.114 R)
• M16: 3,962,100 km (0.107 R)
• M17: 4,124,862 km (0.112 R)
• M18: 4,310,663 km (0.07 R)
• M19: 4,478,212 km (0.074 R)
• M20: 4,928,352 km (0.056 R)
• M21: 5,037,708 km (0.097 R)
• M22: 5,170,102 km (0.061 R)
• M23: 5,988,552 km (0.118 R)
• M24: 6,223,122 km (0.119 R)
• M25: 6,413,111 km (0.048 R)
• M26: 6,532,789 km (0.094 R)
• M27: 6,653,216 km (0.076 R)
• M28: 7,241,584 km (0.064 R)
• M29: 7,441,596 km (0.102 R)
• M30: 8,181,657 km (0.1 R)
• M31: 8,442,257 km (0.077 R)
• M32: 8,547,424 km (0.055 R)
• M33: 8,732,327 km (0.099 R)
• M34: 8,891,798 km (0.082 R)
• M35: 9,621,985 km (0.053 R)
• M36: 9,897,246 km (0.03 R)
• M37: 10,091,573 km (0.075 R)
• M38: 10,315,072 km (0.087 R)
• M39: 10,738,883 km (0.097 R)
• M40: 11,110,783 km (0.106 R)
• M41: 11,254,996 km (0.118 R)
• M42: 11,545,216 km (0.077 R)
• M43: 12,103,365 km (0.12 R)
• M44: 12,640,422 km (0.119 R)
• M45: 12,911,942 km (0.062 R)
• M46: 13,246,293 km (0.111 R)
• M47: 14,644,136 km (0.095 R)
• M48: 15,184,483 km (0.11 R)
• M49: 15,408,880 km (0.117 R)
• M50: 15,505,371 km (0.065 R)
• M51: 15,763,726 km (0.115 R)
• M52: 16,219,102 km (0.031 R)
• M53: 16,350,150 km (0.089 R)
• M54: 16,580,082 km (0.056 R)
• M55: 17,143,168 km (0.095 R)
• M56: 17,309,970 km (0.111 R)
• M57: 18,220,273 km (0.097 R)
• M58: 18,629,722 km (0.025 R)
• M59: 18,766,903 km (0.049 R)
• M60: 19,145,984 km (0.082 R)
• M61: 19,423,189 km (0.061 R)
• M62: 19,632,028 km (0.116 R)
• M63: 19,876,471 km (0.06 R)
• M64: 20,051,799 km (0.082 R)
• M65: 20,333,343 km (0.088 R)
• M66: 20,580,927 km (0.053 R)
• M67: 20,864,864 km (0.058 R)
• M68: 21,329,216 km (0.066 R)
• M69: 21,436,926 km (0.042 R)
• M70: 21,724,752 km (0.08 R)
• M71: 22,596,310 km (0.107 R)
• M72: 23,331,284 km (0.092 R)
• M73: 23,553,287 km (0.065 R)
• M74: 24,074,187 km (0.103 R)
• M75: 24,787,021 km (0.106 R)
• M76: 25,354,745 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.2

Radius: 13.3

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.76 AU - 10.16 AU

Year: 9270 Days

Day: 12.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,958,902 km

• M1: 216,319 km (0.079 R)
• M2: 504,444 km (0.095 R)
• M3: 748,139 km (0.094 R)
• M4: 857,345 km (0.094 R)
• M5: 943,215 km (0.082 R)
• M6: 1,203,814 km (0.086 R)
• M7: 1,368,521 km (0.066 R)
• M8: 2,324,153 km (0.061 R)
• M9: 2,856,272 km (0.118 R)
• M10: 2,967,274 km (0.07 R)
• M11: 3,125,249 km (0.099 R)
• M12: 3,496,850 km (0.095 R)
• M13: 4,308,269 km (0.06 R)
• M14: 4,722,356 km (0.106 R)
• M15: 5,312,669 km (0.111 R)
• M16: 5,841,647 km (0.109 R)
• M17: 6,563,307 km (0.114 R)
• M18: 6,949,719 km (0.113 R)
• M19: 7,100,364 km (0.102 R)
• M20: 7,682,748 km (0.05 R)
• M21: 7,807,363 km (0.097 R)
• M22: 7,932,726 km (0.072 R)
• M23: 8,730,831 km (0.073 R)
• M24: 9,024,492 km (0.108 R)
• M25: 9,354,654 km (0.085 R)
• M26: 9,959,029 km (0.043 R)
• M27: 10,924,085 km (0.085 R)
• M28: 11,489,116 km (0.119 R)
• M29: 11,739,244 km (0.117 R)
• M30: 12,281,387 km (0.103 R)
• M31: 13,165,959 km (0.104 R)
• M32: 13,804,892 km (0.088 R)
• M33: 13,918,735 km (0.1 R)
• M34: 14,147,321 km (0.088 R)
• M35: 14,531,040 km (0.083 R)
• M36: 15,387,487 km (0.06 R)
• M37: 15,901,206 km (0.084 R)
• M38: 16,100,321 km (0.051 R)
• M39: 16,783,385 km (0.071 R)
• M40: 17,312,214 km (0.115 R)
• M41: 17,476,023 km (0.114 R)
• M42: 18,095,059 km (0.089 R)
• M43: 18,637,352 km (0.094 R)
• M44: 19,142,544 km (0.07 R)
• M45: 20,382,261 km (0.106 R)
• M46: 20,859,329 km (0.049 R)
• M47: 21,340,136 km (0.099 R)
• M48: 22,179,081 km (0.058 R)
• M49: 22,267,942 km (0.104 R)
• M50: 22,535,573 km (0.096 R)
• M51: 23,118,855 km (0.044 R)
• M52: 23,480,433 km (0.102 R)
• M53: 24,392,232 km (0.04 R)
• M54: 24,622,014 km (0.047 R)
• M55: 25,269,175 km (0.042 R)
• M56: 25,408,600 km (0.077 R)
• M57: 25,875,196 km (0.111 R)
• M58: 26,015,818 km (0.1 R)
• M59: 26,250,537 km (0.06 R)
• M60: 26,486,153 km (0.03 R)
• M61: 26,959,182 km (0.077 R)
• M62: 27,482,774 km (0.087 R)
• M63: 27,865,745 km (0.041 R)
• M64: 29,171,286 km (0.119 R)
• M65: 29,268,823 km (0.117 R)
• M66: 30,003,499 km (0.116 R)
• M67: 30,151,152 km (0.059 R)
• M68: 30,348,471 km (0.107 R)
• M69: 31,241,421 km (0.118 R)
• M70: 31,391,168 km (0.108 R)
• M71: 33,104,214 km (0.097 R)
• M72: 33,460,705 km (0.112 R)
• M73: 33,920,868 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.8

Radius: 12.6

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.79 AU - 12.51 AU

Year: 12182 Days

Day: 9.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,958,902 km

• M1: 206,445 km (0.107 R)
• M2: 330,462 km (0.058 R)
• M3: 664,215 km (0.071 R)
• M4: 834,457 km (0.12 R)
• M5: 1,001,259 km (0.12 R)
• M6: 1,262,606 km (0.106 R)
• M7: 2,099,157 km (0.088 R)
• M8: 2,279,124 km (0.108 R)
• M9: 2,384,440 km (0.12 R)
• M10: 2,464,475 km (0.104 R)
• M11: 2,850,139 km (0.031 R)
• M12: 3,021,428 km (0.057 R)
• M13: 3,678,761 km (0.09 R)
• M14: 4,314,403 km (0.063 R)
• M15: 4,478,661 km (0.108 R)
• M16: 4,881,678 km (0.12 R)
• M17: 5,261,357 km (0.107 R)
• M18: 5,401,830 km (0.078 R)
• M19: 5,543,648 km (0.096 R)
• M20: 5,722,567 km (0.078 R)
• M21: 5,867,079 km (0.11 R)
• M22: 6,196,942 km (0.086 R)
• M23: 7,536,442 km (0.07 R)
• M24: 8,340,979 km (0.093 R)
• M25: 8,587,815 km (0.09 R)
• M26: 8,836,896 km (0.043 R)
• M27: 9,004,445 km (0.061 R)
• M28: 9,684,817 km (0.071 R)
• M29: 11,732,213 km (0.105 R)
• M30: 12,055,195 km (0.09 R)
• M31: 13,089,514 km (0.031 R)
• M32: 13,714,086 km (0.102 R)
• M33: 14,054,421 km (0.077 R)
• M34: 14,644,285 km (0.104 R)
• M35: 15,092,181 km (0.086 R)
• M36: 15,696,257 km (0.086 R)
• M37: 15,950,275 km (0.031 R)
• M38: 16,359,574 km (0.111 R)
• M39: 16,928,046 km (0.074 R)
• M40: 17,032,166 km (0.056 R)
• M41: 17,450,592 km (0.099 R)
• M42: 18,190,951 km (0.117 R)
• M43: 18,350,872 km (0.091 R)
• M44: 18,995,489 km (0.104 R)
• M45: 19,756,942 km (0.075 R)
• M46: 20,528,418 km (0.09 R)
• M47: 20,695,070 km (0.032 R)
• M48: 20,806,371 km (0.106 R)
• M49: 22,499,969 km (0.11 R)
• M50: 23,537,280 km (0.116 R)
• M51: 24,061,920 km (0.082 R)
• M52: 24,178,905 km (0.095 R)
• M53: 24,472,566 km (0.053 R)
• M54: 24,708,183 km (0.086 R)
• M55: 25,718,268 km (0.071 R)
• M56: 26,078,050 km (0.067 R)
• M57: 27,594,823 km (0.114 R)
• M58: 28,456,806 km (0.055 R)
• M59: 29,452,530 km (0.08 R)
• M60: 29,954,879 km (0.087 R)
• M61: 31,542,412 km (0.056 R)
• M62: 31,734,795 km (0.102 R)
• M63: 32,120,608 km (0.113 R)
• M64: 33,092,096 km (0.061 R)
• M65: 33,418,220 km (0.078 R)
• M66: 33,548,818 km (0.083 R)
• M67: 33,745,240 km (0.056 R)
• M68: 34,270,778 km (0.05 R)
• M69: 34,931,402 km (0.12 R)
• M70: 35,130,367 km (0.073 R)
• M71: 36,601,513 km (0.028 R)
• M72: 37,073,793 km (0.097 R)
• M73: 37,209,030 km (0.047 R)
• M74: 37,956,271 km (0.102 R)
• M75: 40,018,926 km (0.112 R)
• M76: 40,227,316 km (0.062 R)
• M77: 40,644,844 km (0.067 R)
• M78: 42,400,524 km (0.097 R)
• M79: 46,276,456 km (0.113 R)
• M80: 46,933,340 km (0.076 R)
• M81: 47,226,253 km (0.052 R)
• M82: 47,446,461 km (0.101 R)
• M83: 47,814,023 km (0.091 R)
• M84: 48,996,893 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 386.6

Radius: 6.7

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.33 AU - 14.69 AU

Year: 16669 Days

Day: 24.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,958,902 km

• M1: 92,451 km (0.089 R)
• M2: 252,521 km (0.115 R)
• M3: 303,085 km (0.12 R)
• M4: 1,815,370 km (0.113 R)
• M5: 1,921,435 km (0.054 R)
• M6: 1,975,290 km (0.051 R)
• M7: 2,056,821 km (0.074 R)
• M8: 2,195,498 km (0.102 R)
• M9: 3,542,478 km (0.118 R)
• M10: 3,844,067 km (0.09 R)
• M11: 4,908,306 km (0.104 R)
• M12: 5,588,079 km (0.058 R)
• M13: 6,136,953 km (0.042 R)
• M14: 6,703,032 km (0.065 R)
• M15: 6,867,889 km (0.045 R)
• M16: 6,950,766 km (0.105 R)
• M17: 7,159,455 km (0.063 R)
• M18: 7,927,939 km (0.1 R)
• M19: 8,677,424 km (0.092 R)
• M20: 8,902,270 km (0.088 R)
• M21: 9,449,499 km (0.101 R)
• M22: 9,820,502 km (0.117 R)
• M23: 9,960,825 km (0.119 R)
• M24: 10,101,746 km (0.108 R)
• M25: 10,961,634 km (0.104 R)
• M26: 11,010,104 km (0.035 R)
• M27: 11,204,581 km (0.081 R)
• M28: 11,547,759 km (0.099 R)
• M29: 12,294,701 km (0.115 R)
• M30: 12,345,115 km (0.11 R)
• M31: 13,057,351 km (0.093 R)
• M32: 13,678,332 km (0.113 R)
• M33: 13,782,751 km (0.093 R)
• M34: 16,980,854 km (0.081 R)
• M35: 18,171,953 km (0.034 R)
• M36: 20,156,967 km (0.115 R)
• M37: 20,216,357 km (0.031 R)
• M38: 20,514,356 km (0.076 R)
• M39: 20,933,978 km (0.067 R)
• M40: 21,054,404 km (0.103 R)
• M41: 21,720,713 km (0.076 R)
• M42: 22,025,893 km (0.105 R)
• M43: 22,148,414 km (0.079 R)
• M44: 22,209,749 km (0.093 R)
• M45: 22,332,569 km (0.043 R)
• M46: 25,346,966 km (0.088 R)
• M47: 25,668,302 km (0.098 R)
• M48: 26,249,938 km (0.065 R)
• M49: 26,575,015 km (0.092 R)
• M50: 27,624,144 km (0.1 R)
• M51: 28,353,284 km (0.096 R)
• M52: 30,578,254 km (0.095 R)
• M53: 31,332,227 km (0.058 R)
• M54: 35,336,663 km (0.097 R)
• M55: 37,361,769 km (0.091 R)
• M56: 37,507,926 km (0.115 R)
• M57: 37,947,295 km (0.069 R)
• M58: 39,796,624 km (0.105 R)
• M59: 40,319,618 km (0.113 R)
• M60: 43,735,835 km (0.114 R)
• M61: 43,812,878 km (0.07 R)
• M62: 46,064,326 km (0.088 R)
• M63: 46,849,416 km (0.087 R)
• M64: 47,876,704 km (0.1 R)
• M65: 49,872,938 km (0.098 R)
• M66: 51,570,724 km (0.111 R)
• M67: 52,059,161 km (0.043 R)
• M68: 52,876,863 km (0.089 R)
• M69: 53,287,210 km (0.106 R)
• M70: 53,781,183 km (0.11 R)
• M71: 55,022,546 km (0.077 R)
• M72: 55,355,251 km (0.076 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.4

Radius: 4.8

Gravity: 20.76 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 13.74 AU - 20.14 AU

Year: 26266 Days

Day: 19.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 110.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,958,902 km

• M1: 179,667 km (0.053 R)
• M2: 883,974 km (0.057 R)
• M3: 1,400,386 km (0.079 R)
• M4: 1,557,912 km (0.106 R)
• M5: 1,655,300 km (0.1 R)
• M6: 1,959,283 km (0.103 R)
• M7: 2,465,971 km (0.114 R)
• M8: 2,695,155 km (0.099 R)
• M9: 3,422,650 km (0.069 R)
• M10: 4,252,170 km (0.108 R)
• M11: 4,996,419 km (0.107 R)
• M12: 5,140,482 km (0.113 R)
• M13: 5,931,406 km (0.068 R)
• M14: 7,025,864 km (0.042 R)
• M15: 7,458,950 km (0.119 R)
• M16: 7,844,912 km (0.108 R)
• M17: 8,294,005 km (0.11 R)
• M18: 8,693,880 km (0.114 R)
• M19: 9,275,816 km (0.055 R)
• M20: 9,990,595 km (0.071 R)
• M21: 10,723,026 km (0.067 R)
• M22: 12,955,924 km (0.045 R)
• M23: 13,352,807 km (0.036 R)
• M24: 14,158,242 km (0.091 R)
• M25: 14,703,975 km (0.105 R)
• M26: 14,979,384 km (0.07 R)
• M27: 15,326,152 km (0.081 R)
• M28: 17,388,509 km (0.101 R)
• M29: 17,533,918 km (0.107 R)
• M30: 18,563,151 km (0.113 R)
• M31: 18,860,701 km (0.115 R)
• M32: 19,536,136 km (0.059 R)
• M33: 19,763,076 km (0.052 R)
• M34: 20,067,058 km (0.116 R)
• M35: 20,448,982 km (0.085 R)
• M36: 22,711,799 km (0.096 R)
• M37: 25,216,965 km (0.112 R)
• M38: 25,299,244 km (0.088 R)
• M39: 25,794,562 km (0.035 R)
• M40: 26,711,149 km (0.081 R)
• M41: 27,131,369 km (0.07 R)
• M42: 27,384,489 km (0.094 R)
• M43: 28,833,643 km (0.067 R)
• M44: 29,784,637 km (0.108 R)
• M45: 30,132,901 km (0.102 R)
• M46: 30,570,175 km (0.119 R)
• M47: 30,745,803 km (0.115 R)
• M48: 30,833,617 km (0.119 R)
• M49: 31,097,807 km (0.088 R)
• M50: 33,147,747 km (0.119 R)
• M51: 33,508,726 km (0.096 R)
• M52: 34,052,664 km (0.114 R)
• M53: 36,442,939 km (0.114 R)
• M54: 38,318,148 km (0.112 R)
• M55: 39,458,234 km (0.105 R)
• M56: 40,224,474 km (0.093 R)
• M57: 40,609,389 km (0.093 R)
• M58: 43,239,769 km (0.084 R)
• M59: 43,732,843 km (0.093 R)
• M60: 43,831,727 km (0.115 R)
• M61: 45,223,287 km (0.098 R)
• M62: 45,523,380 km (0.042 R)
• M63: 45,623,611 km (0.101 R)
• M64: 46,226,191 km (0.117 R)
• M65: 48,049,789 km (0.104 R)
• M66: 51,766,847 km (0.069 R)
• M67: 54,934,133 km (0.101 R)
• M68: 56,864,544 km (0.108 R)
• M69: 59,144,416 km (0.068 R)
• M70: 60,240,669 km (0.108 R)
• M71: 60,570,831 km (0.104 R)
• M72: 62,564,373 km (0.111 R)
• M73: 62,898,724 km (0.119 R)
• M74: 63,121,924 km (0.092 R)
• M75: 64,241,963 km (0.064 R)
• M76: 64,917,248 km (0.032 R)
• M77: 65,707,873 km (0.106 R)
• M78: 66,161,154 km (0.071 R)
• M79: 68,787,644 km (0.118 R)
• M80: 68,902,535 km (0.114 R)
• M81: 69,017,576 km (0.081 R)
• M82: 69,247,807 km (0.087 R)
• M83: 70,171,275 km (0.111 R)
• M84: 70,287,064 km (0.063 R)
• M85: 74,613,434 km (0.083 R)
• M86: 76,034,913 km (0.087 R)
• M87: 76,153,843 km (0.112 R)
• M88: 76,272,774 km (0.077 R)
• M89: 77,226,460 km (0.111 R)
• M90: 78,184,036 km (0.049 R)
• M91: 80,716,279 km (0.118 R)
• M92: 80,958,927 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 15,060 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit