🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.81 AU - 0.95 AU

Year: 296 Days

Day: 20.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.87 AU - 2.93 AU

Year: 1332 Days

Day: 41.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.81 AU - 3.25 AU

Year: 1889 Days

Day: 21.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,856,881 km

• M1: 345,571 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.88 AU - 5.24 AU

Year: 3488 Days

Day: 42.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.07 AU - 5.29 AU

Year: 3626 Days

Day: 25.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.9

Radius: 8.4

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.09 AU - 7.59 AU

Year: 5718 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,856,881 km

• M1: 105,466 km (0.102 R)
• M2: 236,813 km (0.036 R)
• M3: 342,878 km (0.048 R)
• M4: 501,602 km (0.033 R)
• M5: 572,361 km (0.111 R)
• M6: 1,069,924 km (0.072 R)
• M7: 1,179,729 km (0.081 R)
• M8: 1,244,205 km (0.09 R)
• M9: 1,729,202 km (0.087 R)
• M10: 2,050,538 km (0.055 R)
• M11: 2,128,927 km (0.112 R)
• M12: 2,431,713 km (0.037 R)
• M13: 2,726,870 km (0.113 R)
• M14: 2,856,871 km (0.088 R)
• M15: 3,123,155 km (0.1 R)
• M16: 3,236,400 km (0.117 R)
• M17: 3,561,028 km (0.11 R)
• M18: 3,871,892 km (0.093 R)
• M19: 4,191,583 km (0.091 R)
• M20: 4,468,788 km (0.083 R)
• M21: 4,545,382 km (0.037 R)
• M22: 4,725,946 km (0.11 R)
• M23: 5,201,069 km (0.098 R)
• M24: 5,417,238 km (0.093 R)
• M25: 5,526,295 km (0.088 R)
• M26: 5,942,177 km (0.115 R)
• M27: 6,168,219 km (0.1 R)
• M28: 6,253,640 km (0.101 R)
• M29: 6,396,955 km (0.077 R)
• M30: 6,774,839 km (0.087 R)
• M31: 7,040,525 km (0.05 R)
• M32: 7,309,801 km (0.062 R)
• M33: 7,552,000 km (0.091 R)
• M34: 7,704,739 km (0.068 R)
• M35: 7,827,709 km (0.074 R)
• M36: 8,137,825 km (0.076 R)
• M37: 8,357,285 km (0.093 R)
• M38: 8,738,161 km (0.094 R)
• M39: 8,866,367 km (0.115 R)
• M40: 8,963,007 km (0.12 R)
• M41: 9,418,383 km (0.08 R)
• M42: 9,615,852 km (0.102 R)
• M43: 9,881,239 km (0.062 R)
• M44: 9,947,959 km (0.115 R)
• M45: 10,487,260 km (0.064 R)
• M46: 11,001,427 km (0.044 R)
• M47: 11,841,270 km (0.112 R)
• M48: 12,054,447 km (0.05 R)
• M49: 12,340,628 km (0.042 R)
• M50: 12,520,743 km (0.114 R)
• M51: 13,029,376 km (0.101 R)
• M52: 13,359,987 km (0.112 R)
• M53: 13,842,441 km (0.066 R)
• M54: 14,142,235 km (0.106 R)
• M55: 14,368,427 km (0.069 R)
• M56: 15,131,077 km (0.092 R)
• M57: 15,594,980 km (0.096 R)
• M58: 16,102,864 km (0.107 R)
• M59: 16,181,553 km (0.1 R)
• M60: 16,735,364 km (0.119 R)
• M61: 17,215,125 km (0.084 R)
• M62: 17,537,508 km (0.04 R)
• M63: 18,188,109 km (0.059 R)
• M64: 19,053,982 km (0.043 R)
• M65: 19,220,484 km (0.118 R)
• M66: 19,554,835 km (0.097 R)
• M67: 20,017,841 km (0.042 R)
• M68: 21,169,295 km (0.096 R)
• M69: 22,123,431 km (0.112 R)
• M70: 23,180,340 km (0.077 R)
• M71: 24,298,584 km (0.105 R)
• M72: 24,433,970 km (0.105 R)
• M73: 25,251,373 km (0.105 R)
• M74: 25,663,515 km (0.028 R)
• M75: 26,355,255 km (0.025 R)
• M76: 26,448,006 km (0.096 R)
• M77: 26,726,856 km (0.065 R)
• M78: 26,819,906 km (0.117 R)
• M79: 27,053,279 km (0.115 R)
• M80: 28,562,422 km (0.056 R)
• M81: 29,375,187 km (0.06 R)
• M82: 30,389,760 km (0.087 R)
• M83: 30,486,999 km (0.038 R)
• M84: 30,681,775 km (0.041 R)
• M85: 31,514,138 km (0.115 R)
• M86: 32,304,314 km (0.095 R)
• M87: 32,552,497 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.3

Radius: 14.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 6.27 AU - 9.81 AU

Year: 8165 Days

Day: 5.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,856,881 km

• M1: 190,438 km (0.114 R)
• M2: 356,043 km (0.103 R)
• M3: 948,600 km (0.059 R)
• M4: 1,127,818 km (0.117 R)
• M5: 1,355,207 km (0.067 R)
• M6: 1,795,474 km (0.078 R)
• M7: 1,897,200 km (0.099 R)
• M8: 2,022,114 km (0.104 R)
• M9: 2,413,612 km (0.103 R)
• M10: 3,046,411 km (0.052 R)
• M11: 3,243,731 km (0.091 R)
• M12: 3,369,243 km (0.082 R)
• M13: 4,102,722 km (0.073 R)
• M14: 4,487,936 km (0.119 R)
• M15: 5,117,294 km (0.116 R)
• M16: 5,592,567 km (0.05 R)
• M17: 6,020,267 km (0.091 R)
• M18: 6,175,550 km (0.074 R)
• M19: 6,490,304 km (0.099 R)
• M20: 6,778,130 km (0.061 R)
• M21: 7,267,315 km (0.091 R)
• M22: 7,666,891 km (0.114 R)
• M23: 7,835,488 km (0.043 R)
• M24: 8,383,614 km (0.073 R)
• M25: 8,732,477 km (0.064 R)
• M26: 9,661,928 km (0.093 R)
• M27: 9,844,288 km (0.118 R)
• M28: 10,027,844 km (0.119 R)
• M29: 10,698,043 km (0.065 R)
• M30: 10,886,835 km (0.057 R)
• M31: 12,121,018 km (0.091 R)
• M32: 13,440,022 km (0.065 R)
• M33: 14,013,281 km (0.086 R)
• M34: 15,184,034 km (0.112 R)
• M35: 15,438,949 km (0.108 R)
• M36: 15,567,005 km (0.113 R)
• M37: 15,695,360 km (0.076 R)
• M38: 16,866,562 km (0.06 R)
• M39: 17,042,339 km (0.114 R)
• M40: 17,796,911 km (0.086 R)
• M41: 18,110,767 km (0.088 R)
• M42: 18,336,061 km (0.072 R)
• M43: 19,063,257 km (0.08 R)
• M44: 19,476,446 km (0.077 R)
• M45: 19,707,275 km (0.092 R)
• M46: 20,452,273 km (0.114 R)
• M47: 20,686,842 km (0.117 R)
• M48: 21,969,644 km (0.089 R)
• M49: 23,326,946 km (0.114 R)
• M50: 23,572,136 km (0.11 R)
• M51: 23,670,422 km (0.085 R)
• M52: 23,966,327 km (0.111 R)
• M53: 24,164,245 km (0.025 R)
• M54: 24,412,428 km (0.083 R)
• M55: 25,212,178 km (0.09 R)
• M56: 25,514,366 km (0.12 R)
• M57: 25,919,028 km (0.083 R)
• M58: 26,173,045 km (0.098 R)
• M59: 26,325,934 km (0.114 R)
• M60: 27,352,325 km (0.059 R)
• M61: 28,969,179 km (0.118 R)
• M62: 29,497,259 km (0.082 R)
• M63: 29,603,324 km (0.034 R)
• M64: 29,762,646 km (0.062 R)
• M65: 29,922,117 km (0.111 R)
• M66: 30,509,588 km (0.097 R)
• M67: 30,616,850 km (0.037 R)
• M68: 31,533,286 km (0.03 R)
• M69: 32,622,957 km (0.057 R)
• M70: 32,897,320 km (0.098 R)
• M71: 33,062,326 km (0.112 R)
• M72: 34,447,902 km (0.099 R)
• M73: 34,839,250 km (0.106 R)
• M74: 35,175,995 km (0.082 R)
• M75: 35,344,741 km (0.088 R)
• M76: 35,457,388 km (0.11 R)
• M77: 35,909,024 km (0.101 R)
• M78: 37,103,862 km (0.051 R)
• M79: 37,447,788 km (0.105 R)
• M80: 38,369,759 km (0.092 R)
• M81: 38,891,557 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20

Radius: 9.9

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.41 AU - 9.11 AU

Year: 9286 Days

Day: 10.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 52,856,881 km

• M1: 125,363 km (0.106 R)
• M2: 251,624 km (0.12 R)
• M3: 596,896 km (0.12 R)
• M4: 731,234 km (0.116 R)
• M5: 884,123 km (0.102 R)
• M6: 1,285,495 km (0.117 R)
• M7: 1,521,111 km (0.095 R)
• M8: 1,689,259 km (0.081 R)
• M9: 1,874,312 km (0.108 R)
• M10: 2,208,513 km (0.051 R)
• M11: 2,343,002 km (0.114 R)
• M12: 2,585,051 km (0.078 R)
• M13: 2,667,629 km (0.038 R)
• M14: 2,932,717 km (0.068 R)
• M15: 3,118,517 km (0.072 R)
• M16: 3,698,957 km (0.096 R)
• M17: 3,765,528 km (0.113 R)
• M18: 3,981,398 km (0.036 R)
• M19: 4,145,955 km (0.117 R)
• M20: 4,326,819 km (0.116 R)
• M21: 4,681,965 km (0.105 R)
• M22: 4,870,308 km (0.1 R)
• M23: 5,046,535 km (0.116 R)
• M24: 5,314,764 km (0.089 R)
• M25: 5,803,201 km (0.109 R)
• M26: 6,052,879 km (0.112 R)
• M27: 6,401,891 km (0.103 R)
• M28: 6,954,356 km (0.104 R)
• M29: 8,471,727 km (0.068 R)
• M30: 9,095,700 km (0.066 R)
• M31: 9,294,965 km (0.067 R)
• M32: 10,143,484 km (0.072 R)
• M33: 10,293,530 km (0.094 R)
• M34: 10,672,162 km (0.115 R)
• M35: 11,345,503 km (0.096 R)
• M36: 11,599,221 km (0.119 R)
• M37: 11,795,643 km (0.108 R)
• M38: 11,874,481 km (0.047 R)
• M39: 12,231,571 km (0.025 R)
• M40: 12,411,387 km (0.045 R)
• M41: 13,241,955 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.8

Radius: 11.1

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.04 AU - 9.86 AU

Year: 9590 Days

Day: 14.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,856,881 km

• M1: 198,816 km (0.113 R)
• M2: 346,469 km (0.075 R)
• M3: 425,756 km (0.088 R)
• M4: 498,161 km (0.111 R)
• M5: 692,489 km (0.096 R)
• M6: 1,093,560 km (0.088 R)
• M7: 1,730,698 km (0.076 R)
• M8: 2,524,015 km (0.079 R)
• M9: 2,609,136 km (0.109 R)
• M10: 2,782,072 km (0.104 R)
• M11: 2,870,035 km (0.114 R)
• M12: 2,959,046 km (0.097 R)
• M13: 3,639,417 km (0.086 R)
• M14: 3,768,221 km (0.077 R)
• M15: 4,097,186 km (0.073 R)
• M16: 5,067,179 km (0.075 R)
• M17: 5,284,096 km (0.078 R)
• M18: 5,357,100 km (0.078 R)
• M19: 6,492,099 km (0.081 R)
• M20: 6,649,027 km (0.114 R)
• M21: 6,926,531 km (0.059 R)
• M22: 7,616,626 km (0.112 R)
• M23: 8,116,881 km (0.116 R)
• M24: 9,725,956 km (0.067 R)
• M25: 10,131,965 km (0.108 R)
• M26: 10,914,062 km (0.101 R)
• M27: 11,383,201 km (0.064 R)
• M28: 12,536,152 km (0.106 R)
• M29: 12,780,894 km (0.08 R)
• M30: 13,126,465 km (0.1 R)
• M31: 13,225,649 km (0.117 R)
• M32: 13,876,998 km (0.119 R)
• M33: 14,130,416 km (0.113 R)
• M34: 14,590,280 km (0.115 R)
• M35: 15,055,081 km (0.083 R)
• M36: 15,159,051 km (0.106 R)
• M37: 15,263,172 km (0.086 R)
• M38: 15,367,591 km (0.06 R)
• M39: 17,834,460 km (0.08 R)
• M40: 17,999,616 km (0.049 R)
• M41: 18,665,177 km (0.037 R)
• M42: 18,832,876 km (0.103 R)
• M43: 19,057,273 km (0.077 R)
• M44: 19,906,390 km (0.1 R)
• M45: 20,536,945 km (0.09 R)
• M46: 21,524,441 km (0.107 R)
• M47: 21,759,010 km (0.118 R)
• M48: 21,935,536 km (0.081 R)
• M49: 22,053,419 km (0.096 R)
• M50: 22,230,692 km (0.111 R)
• M51: 22,527,195 km (0.11 R)
• M52: 22,646,275 km (0.082 R)
• M53: 23,424,783 km (0.109 R)
• M54: 23,847,546 km (0.099 R)
• M55: 24,029,607 km (0.091 R)
• M56: 24,639,517 km (0.066 R)
• M57: 24,885,007 km (0.106 R)
• M58: 25,316,448 km (0.046 R)
• M59: 26,437,235 km (0.096 R)
• M60: 27,130,023 km (0.099 R)
• M61: 27,383,591 km (0.082 R)
• M62: 28,985,335 km (0.111 R)
• M63: 29,374,290 km (0.076 R)
• M64: 29,830,264 km (0.066 R)
• M65: 30,683,271 km (0.067 R)
• M66: 31,013,434 km (0.114 R)
• M67: 31,810,790 km (0.119 R)
• M68: 33,629,452 km (0.034 R)
• M69: 35,550,737 km (0.104 R)
• M70: 36,106,194 km (0.104 R)
• M71: 36,385,045 km (0.11 R)
• M72: 36,594,631 km (0.084 R)
• M73: 38,002,048 km (0.101 R)
• M74: 40,146,384 km (0.093 R)
• M75: 40,942,394 km (0.056 R)
• M76: 41,015,099 km (0.075 R)
• M77: 42,844,681 km (0.088 R)
• M78: 43,880,945 km (0.108 R)
• M79: 43,955,146 km (0.12 R)
• M80: 44,103,995 km (0.102 R)
• M81: 44,700,741 km (0.028 R)
• M82: 46,280,196 km (0.102 R)
• M83: 48,260,722 km (0.111 R)
• M84: 48,644,889 km (0.105 R)
• M85: 49,725,584 km (0.112 R)
• M86: 49,958,209 km (0.053 R)
• M87: 50,191,133 km (0.092 R)
• M88: 52,225,514 km (0.079 R)
• M89: 52,383,190 km (0.058 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 17,104 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit