🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.8 AU - 0.8 AU

Year: 255 Days

Day: 19.5 Hours

Environment

Temp: 125 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.29 AU - 3.49 AU

Year: 1751 Days

Day: 24.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.28 AU - 3.96 AU

Year: 2455 Days

Day: 43.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.78 AU - 5.14 AU

Year: 3357 Days

Day: 35.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.4

Radius: 13.9

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.23 AU - 5.49 AU

Year: 4423 Days

Day: 13 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 29,507,244 km

• M1: 173,534 km (0.106 R)
• M2: 345,571 km (0.115 R)
• M3: 509,680 km (0.081 R)
• M4: 715,975 km (0.104 R)
• M5: 1,070,223 km (0.092 R)
• M6: 1,369,269 km (0.064 R)
• M7: 1,541,905 km (0.112 R)
• M8: 1,656,796 km (0.115 R)
• M9: 1,841,550 km (0.068 R)
• M10: 3,304,767 km (0.116 R)
• M11: 3,404,848 km (0.11 R)
• M12: 3,920,960 km (0.118 R)
• M13: 4,134,436 km (0.089 R)
• M14: 4,388,454 km (0.047 R)
• M15: 4,498,857 km (0.064 R)
• M16: 4,628,857 km (0.075 R)
• M17: 4,854,750 km (0.1 R)
• M18: 5,026,638 km (0.111 R)
• M19: 5,161,725 km (0.071 R)
• M20: 5,278,561 km (0.107 R)
• M21: 5,534,672 km (0.073 R)
• M22: 5,694,293 km (0.052 R)
• M23: 5,794,823 km (0.059 R)
• M24: 6,265,159 km (0.03 R)
• M25: 6,389,923 km (0.116 R)
• M26: 6,641,996 km (0.052 R)
• M27: 6,790,547 km (0.066 R)
• M28: 7,134,173 km (0.11 R)
• M29: 7,616,177 km (0.057 R)
• M30: 8,336,341 km (0.118 R)
• M31: 8,727,689 km (0.106 R)
• M32: 9,195,931 km (0.055 R)
• M33: 9,456,979 km (0.115 R)
• M34: 10,699,389 km (0.058 R)
• M35: 10,949,068 km (0.04 R)
• M36: 11,074,581 km (0.095 R)
• M37: 11,504,974 km (0.117 R)
• M38: 12,460,904 km (0.062 R)
• M39: 13,281,449 km (0.115 R)
• M40: 13,874,305 km (0.099 R)
• M41: 14,146,723 km (0.11 R)
• M42: 14,669,268 km (0.1 R)
• M43: 14,918,947 km (0.075 R)
• M44: 15,197,947 km (0.118 R)
• M45: 15,338,270 km (0.089 R)
• M46: 15,507,016 km (0.093 R)
• M47: 17,054,008 km (0.093 R)
• M48: 17,786,888 km (0.093 R)
• M49: 18,291,182 km (0.111 R)
• M50: 18,440,331 km (0.109 R)
• M51: 18,679,987 km (0.076 R)
• M52: 18,830,183 km (0.118 R)
• M53: 18,920,540 km (0.065 R)
• M54: 19,041,266 km (0.065 R)
• M55: 19,313,683 km (0.077 R)
• M56: 19,557,079 km (0.097 R)
• M57: 19,954,561 km (0.033 R)
• M58: 20,293,101 km (0.115 R)
• M59: 20,447,635 km (0.05 R)
• M60: 20,726,635 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.7

Radius: 13.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.19 AU - 9.95 AU

Year: 8943 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,507,244 km

• M1: 284,685 km (0.059 R)
• M2: 731,683 km (0.108 R)
• M3: 955,781 km (0.08 R)
• M4: 1,068,578 km (0.098 R)
• M5: 1,186,311 km (0.099 R)
• M6: 1,380,788 km (0.035 R)
• M7: 1,491,640 km (0.087 R)
• M8: 1,624,932 km (0.1 R)
• M9: 2,329,688 km (0.107 R)
• M10: 2,692,014 km (0.117 R)
• M11: 2,832,785 km (0.079 R)
• M12: 3,097,125 km (0.077 R)
• M13: 3,344,560 km (0.07 R)
• M14: 3,728,129 km (0.065 R)
• M15: 4,045,126 km (0.098 R)
• M16: 4,398,776 km (0.092 R)
• M17: 4,649,502 km (0.096 R)
• M18: 4,762,448 km (0.048 R)
• M19: 5,136,144 km (0.094 R)
• M20: 5,223,658 km (0.109 R)
• M21: 5,579,103 km (0.112 R)
• M22: 7,046,209 km (0.031 R)
• M23: 7,307,407 km (0.103 R)
• M24: 7,472,264 km (0.117 R)
• M25: 7,638,318 km (0.115 R)
• M26: 8,110,149 km (0.046 R)
• M27: 8,835,549 km (0.089 R)
• M28: 8,940,866 km (0.112 R)
• M29: 10,459,434 km (0.067 R)
• M30: 10,570,885 km (0.084 R)
• M31: 11,324,559 km (0.118 R)
• M32: 11,940,004 km (0.051 R)
• M33: 12,095,586 km (0.06 R)
• M34: 12,448,188 km (0.055 R)
• M35: 13,163,416 km (0.109 R)
• M36: 13,607,123 km (0.045 R)
• M37: 13,769,736 km (0.082 R)
• M38: 13,892,107 km (0.051 R)
• M39: 14,055,767 km (0.11 R)
• M40: 14,302,604 km (0.056 R)
• M41: 15,557,879 km (0.104 R)
• M42: 15,813,243 km (0.043 R)
• M43: 15,984,233 km (0.057 R)
• M44: 16,155,822 km (0.078 R)
• M45: 16,457,561 km (0.114 R)
• M46: 16,935,526 km (0.071 R)
• M47: 17,066,723 km (0.074 R)
• M48: 17,198,220 km (0.058 R)
• M49: 17,286,184 km (0.072 R)
• M50: 17,462,260 km (0.071 R)
• M51: 18,083,690 km (0.091 R)
• M52: 18,217,729 km (0.118 R)
• M53: 20,547,567 km (0.045 R)
• M54: 22,583,743 km (0.102 R)
• M55: 23,796,982 km (0.102 R)
• M56: 24,634,132 km (0.1 R)
• M57: 24,832,499 km (0.085 R)
• M58: 25,983,505 km (0.056 R)
• M59: 26,286,590 km (0.03 R)
• M60: 26,540,009 km (0.081 R)
• M61: 26,794,325 km (0.075 R)
• M62: 28,078,024 km (0.1 R)
• M63: 28,181,696 km (0.078 R)
• M64: 29,381,770 km (0.089 R)
• M65: 30,651,856 km (0.095 R)
• M66: 31,186,369 km (0.119 R)
• M67: 31,562,308 km (0.101 R)
• M68: 31,831,734 km (0.107 R)
• M69: 32,210,366 km (0.091 R)
• M70: 32,481,587 km (0.087 R)
• M71: 32,917,366 km (0.102 R)
• M72: 34,457,476 km (0.093 R)
• M73: 35,403,982 km (0.084 R)
• M74: 37,721,851 km (0.105 R)
• M75: 38,351,957 km (0.087 R)
• M76: 38,466,998 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.5

Radius: 14.5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.4 AU - 11.16 AU

Year: 12616 Days

Day: 6.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,507,244 km

• M1: 263,442 km (0.051 R)
• M2: 783,743 km (0.057 R)
• M3: 951,592 km (0.119 R)
• M4: 1,252,134 km (0.082 R)
• M5: 1,802,355 km (0.077 R)
• M6: 1,915,601 km (0.117 R)
• M7: 2,300,366 km (0.106 R)
• M8: 2,710,115 km (0.081 R)
• M9: 3,109,093 km (0.034 R)
• M10: 3,527,069 km (0.103 R)
• M11: 3,634,480 km (0.112 R)
• M12: 4,263,839 km (0.101 R)
• M13: 4,728,789 km (0.108 R)
• M14: 4,927,455 km (0.109 R)
• M15: 5,128,813 km (0.041 R)
• M16: 5,539,908 km (0.114 R)
• M17: 6,133,513 km (0.118 R)
• M18: 7,107,395 km (0.108 R)
• M19: 7,243,978 km (0.116 R)
• M20: 7,473,461 km (0.077 R)
• M21: 8,129,148 km (0.05 R)
• M22: 8,320,035 km (0.044 R)
• M23: 8,950,291 km (0.069 R)
• M24: 9,296,161 km (0.05 R)
• M25: 10,103,092 km (0.077 R)
• M26: 10,308,490 km (0.092 R)
• M27: 10,775,385 km (0.098 R)
• M28: 10,985,271 km (0.079 R)
• M29: 12,656,877 km (0.096 R)
• M30: 14,062,200 km (0.087 R)
• M31: 14,812,433 km (0.098 R)
• M32: 14,929,120 km (0.119 R)
• M33: 15,104,448 km (0.104 R)
• M34: 15,516,590 km (0.092 R)
• M35: 16,171,679 km (0.059 R)
• M36: 16,714,420 km (0.049 R)
• M37: 18,818,365 km (0.047 R)
• M38: 19,261,923 km (0.094 R)
• M39: 21,596,846 km (0.067 R)
• M40: 21,729,240 km (0.09 R)
• M41: 21,928,205 km (0.043 R)
• M42: 22,797,668 km (0.081 R)
• M43: 23,610,284 km (0.117 R)
• M44: 23,951,517 km (0.099 R)
• M45: 24,088,548 km (0.081 R)
• M46: 24,432,324 km (0.107 R)
• M47: 26,174,990 km (0.049 R)
• M48: 26,528,340 km (0.114 R)
• M49: 28,826,911 km (0.09 R)
• M50: 29,265,083 km (0.076 R)
• M51: 29,926,306 km (0.109 R)
• M52: 30,221,762 km (0.04 R)
• M53: 30,592,615 km (0.036 R)
• M54: 30,964,814 km (0.098 R)
• M55: 31,563,505 km (0.041 R)
• M56: 35,469,356 km (0.062 R)
• M57: 35,938,944 km (0.119 R)
• M58: 36,725,978 km (0.033 R)
• M59: 37,837,341 km (0.103 R)
• M60: 37,996,962 km (0.112 R)
• M61: 38,316,951 km (0.093 R)
• M62: 39,201,673 km (0.105 R)
• M63: 39,930,514 km (0.087 R)
• M64: 40,093,127 km (0.052 R)
• M65: 40,663,843 km (0.102 R)
• M66: 42,724,254 km (0.117 R)
• M67: 43,892,913 km (0.073 R)
• M68: 46,774,467 km (0.107 R)
• M69: 47,289,233 km (0.056 R)
• M70: 49,541,878 km (0.104 R)
• M71: 50,857,442 km (0.083 R)
• M72: 52,095,663 km (0.118 R)
• M73: 53,343,609 km (0.107 R)
• M74: 54,872,349 km (0.095 R)
• M75: 56,780,620 km (0.052 R)
• M76: 58,064,918 km (0.096 R)
• M77: 59,637,191 km (0.085 R)
• M78: 60,288,690 km (0.112 R)
• M79: 61,598,868 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.1

Radius: 3.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.78 AU - 15.88 AU

Year: 17348 Days

Day: 18.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,507,244 km

• M1: 63,280 km (0.043 R)
• M2: 123,119 km (0.083 R)
• M3: 436,377 km (0.11 R)
• M4: 663,317 km (0.089 R)
• M5: 1,048,382 km (0.082 R)
• M6: 1,240,166 km (0.119 R)
• M7: 1,286,093 km (0.115 R)
• M8: 1,774,680 km (0.076 R)
• M9: 1,913,955 km (0.057 R)
• M10: 2,641,749 km (0.111 R)
• M11: 2,760,530 km (0.084 R)
• M12: 2,820,668 km (0.085 R)
• M13: 3,253,454 km (0.109 R)
• M14: 4,202,354 km (0.105 R)
• M15: 4,271,468 km (0.048 R)
• M16: 4,341,031 km (0.09 R)
• M17: 4,364,368 km (0.065 R)
• M18: 4,528,477 km (0.115 R)
• M19: 4,766,487 km (0.1 R)
• M20: 4,935,533 km (0.066 R)
• M21: 5,912,557 km (0.101 R)
• M22: 6,649,775 km (0.025 R)
• M23: 6,892,871 km (0.103 R)
• M24: 7,166,336 km (0.114 R)
• M25: 7,752,162 km (0.117 R)
• M26: 8,036,547 km (0.108 R)
• M27: 8,615,341 km (0.113 R)
• M28: 8,909,750 km (0.087 R)
• M29: 9,058,301 km (0.069 R)
• M30: 9,117,841 km (0.074 R)
• M31: 9,387,865 km (0.095 R)
• M32: 9,660,283 km (0.048 R)
• M33: 10,839,413 km (0.042 R)
• M34: 10,902,693 km (0.106 R)
• M35: 11,834,239 km (0.081 R)
• M36: 12,359,178 km (0.117 R)
• M37: 12,591,204 km (0.09 R)
• M38: 13,228,042 km (0.099 R)
• M39: 13,465,454 km (0.115 R)
• M40: 13,499,413 km (0.11 R)
• M41: 13,841,244 km (0.118 R)
• M42: 14,255,032 km (0.103 R)
• M43: 14,743,020 km (0.026 R)
• M44: 15,059,569 km (0.084 R)
• M45: 15,806,810 km (0.114 R)
• M46: 16,420,610 km (0.086 R)
• M47: 16,821,981 km (0.051 R)
• M48: 17,152,593 km (0.107 R)
• M49: 17,411,397 km (0.061 R)
• M50: 17,522,698 km (0.11 R)
• M51: 19,990,913 km (0.112 R)
• M52: 20,029,809 km (0.091 R)
• M53: 20,107,450 km (0.075 R)
• M54: 20,341,122 km (0.089 R)
• M55: 21,802,244 km (0.116 R)
• M56: 22,363,834 km (0.06 R)
• M57: 22,808,439 km (0.09 R)
• M58: 23,829,744 km (0.112 R)
• M59: 23,994,451 km (0.053 R)
• M60: 24,159,607 km (0.117 R)
• M61: 24,699,057 km (0.096 R)
• M62: 25,116,585 km (0.058 R)
• M63: 25,789,626 km (0.106 R)
• M64: 26,085,979 km (0.119 R)
• M65: 26,340,894 km (0.029 R)
• M66: 26,853,117 km (0.06 R)
• M67: 26,895,902 km (0.101 R)
• M68: 26,981,622 km (0.052 R)
• M69: 27,196,444 km (0.104 R)
• M70: 27,498,033 km (0.115 R)
• M71: 27,584,351 km (0.062 R)
• M72: 28,104,503 km (0.089 R)
• M73: 28,934,622 km (0.079 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 20,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit