🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.55 AU - 0.77 AU

Year: 237 Days

Day: 21.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.57 AU - 0.79 AU

Year: 248 Days

Day: 34.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.56 AU - 1.82 AU

Year: 973 Days

Day: 42.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 84.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,022,296 km

• M1: 743,801 km (0.074 R)
• M2: 1,551,928 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.52 AU - 2.34 AU

Year: 1188 Days

Day: 19.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.09 AU - 2.61 AU

Year: 1596 Days

Day: 33.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.6

Radius: 9.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.82 AU - 3.5 AU

Year: 2488 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 42,022,296 km

• M1: 144,811 km (0.045 R)
• M2: 351,256 km (0.057 R)
• M3: 447,597 km (0.035 R)
• M4: 582,534 km (0.104 R)
• M5: 701,165 km (0.091 R)
• M6: 861,534 km (0.113 R)
• M7: 937,679 km (0.065 R)
• M8: 1,034,320 km (0.074 R)
• M9: 1,134,251 km (0.099 R)
• M10: 1,209,200 km (0.109 R)
• M11: 1,484,759 km (0.095 R)
• M12: 1,577,659 km (0.071 R)
• M13: 1,693,897 km (0.09 R)
• M14: 2,234,693 km (0.072 R)
• M15: 2,294,083 km (0.114 R)
• M16: 2,598,665 km (0.099 R)
• M17: 2,826,053 km (0.042 R)
• M18: 2,981,336 km (0.096 R)
• M19: 3,112,982 km (0.066 R)
• M20: 3,368,346 km (0.056 R)
• M21: 3,519,440 km (0.111 R)
• M22: 3,602,766 km (0.104 R)
• M23: 3,928,290 km (0.119 R)
• M24: 4,204,448 km (0.113 R)
• M25: 4,367,211 km (0.087 R)
• M26: 4,517,108 km (0.07 R)
• M27: 4,899,031 km (0.093 R)
• M28: 5,196,432 km (0.12 R)
• M29: 5,323,440 km (0.105 R)
• M30: 5,403,325 km (0.115 R)
• M31: 5,743,361 km (0.053 R)
• M32: 5,841,647 km (0.088 R)
• M33: 5,907,620 km (0.118 R)
• M34: 6,090,279 km (0.091 R)
• M35: 6,157,149 km (0.113 R)
• M36: 6,597,715 km (0.086 R)
• M37: 6,735,345 km (0.053 R)
• M38: 7,013,597 km (0.116 R)
• M39: 7,242,332 km (0.079 R)
• M40: 7,635,176 km (0.112 R)
• M41: 7,797,939 km (0.096 R)
• M42: 8,572,407 km (0.119 R)
• M43: 8,930,843 km (0.075 R)
• M44: 9,025,988 km (0.075 R)
• M45: 9,506,795 km (0.099 R)
• M46: 9,584,436 km (0.045 R)
• M47: 9,740,617 km (0.097 R)
• M48: 9,838,454 km (0.087 R)
• M49: 10,074,968 km (0.078 R)
• M50: 10,473,347 km (0.118 R)
• M51: 10,593,773 km (0.104 R)
• M52: 10,775,385 km (0.113 R)
• M53: 11,223,730 km (0.05 R)
• M54: 11,429,577 km (0.106 R)
• M55: 11,512,155 km (0.072 R)
• M56: 12,371,146 km (0.095 R)
• M57: 12,797,499 km (0.081 R)
• M58: 13,034,163 km (0.091 R)
• M59: 13,142,173 km (0.118 R)
• M60: 13,489,838 km (0.099 R)
• M61: 13,730,691 km (0.079 R)
• M62: 14,350,176 km (0.071 R)
• M63: 14,573,525 km (0.06 R)
• M64: 14,775,632 km (0.086 R)
• M65: 14,843,250 km (0.118 R)
• M66: 15,091,882 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.2

Radius: 8.9

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.45 AU - 5.59 AU

Year: 5744 Days

Day: 14.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,022,296 km

• M1: 111,600 km (0.111 R)
• M2: 168,746 km (0.12 R)
• M3: 252,372 km (0.075 R)
• M4: 323,131 km (0.048 R)
• M5: 521,797 km (0.084 R)
• M6: 664,963 km (0.108 R)
• M7: 759,808 km (0.116 R)
• M8: 898,186 km (0.05 R)
• M9: 1,004,251 km (0.055 R)
• M10: 1,100,741 km (0.094 R)
• M11: 1,171,651 km (0.097 R)
• M12: 1,998,628 km (0.114 R)
• M13: 2,246,960 km (0.087 R)
• M14: 2,467,766 km (0.073 R)
• M15: 3,172,372 km (0.106 R)
• M16: 3,337,229 km (0.089 R)
• M17: 3,718,255 km (0.113 R)
• M18: 4,068,613 km (0.092 R)
• M19: 4,225,242 km (0.082 R)
• M20: 4,315,599 km (0.105 R)
• M21: 4,521,446 km (0.097 R)
• M22: 5,062,242 km (0.064 R)
• M23: 5,401,381 km (0.073 R)
• M24: 5,499,667 km (0.089 R)
• M25: 5,698,033 km (0.067 R)
• M26: 5,823,247 km (0.109 R)
• M27: 5,999,922 km (0.117 R)
• M28: 6,178,542 km (0.115 R)
• M29: 6,488,808 km (0.086 R)
• M30: 6,645,885 km (0.054 R)
• M31: 7,043,965 km (0.109 R)
• M32: 7,205,531 km (0.079 R)
• M33: 7,835,637 km (0.034 R)
• M34: 9,148,508 km (0.11 R)
• M35: 9,236,621 km (0.067 R)
• M36: 9,502,158 km (0.043 R)
• M37: 9,650,858 km (0.089 R)
• M38: 9,710,547 km (0.062 R)
• M39: 9,800,306 km (0.088 R)
• M40: 10,071,228 km (0.12 R)
• M41: 11,211,014 km (0.074 R)
• M42: 11,462,787 km (0.11 R)
• M43: 11,621,211 km (0.079 R)
• M44: 11,940,004 km (0.086 R)
• M45: 12,165,000 km (0.107 R)
• M46: 12,229,476 km (0.045 R)
• M47: 12,391,192 km (0.077 R)
• M48: 13,078,594 km (0.088 R)
• M49: 13,210,838 km (0.071 R)
• M50: 13,677,584 km (0.101 R)
• M51: 13,879,242 km (0.082 R)
• M52: 14,285,400 km (0.087 R)
• M53: 14,695,597 km (0.096 R)
• M54: 15,144,391 km (0.096 R)
• M55: 15,632,678 km (0.116 R)
• M56: 15,808,306 km (0.042 R)
• M57: 15,914,072 km (0.098 R)
• M58: 16,517,550 km (0.03 R)
• M59: 17,056,252 km (0.105 R)
• M60: 17,491,282 km (0.062 R)
• M61: 17,600,638 km (0.113 R)
• M62: 17,930,053 km (0.111 R)
• M63: 18,261,562 km (0.104 R)
• M64: 20,025,171 km (0.1 R)
• M65: 20,407,394 km (0.038 R)
• M66: 20,522,584 km (0.068 R)
• M67: 20,753,563 km (0.069 R)
• M68: 21,451,437 km (0.098 R)
• M69: 22,671,557 km (0.088 R)
• M70: 24,563,821 km (0.073 R)
• M71: 25,137,229 km (0.046 R)
• M72: 25,301,937 km (0.083 R)
• M73: 26,632,011 km (0.116 R)
• M74: 26,715,936 km (0.036 R)
• M75: 26,841,897 km (0.055 R)
• M76: 27,094,418 km (0.058 R)
• M77: 27,305,501 km (0.088 R)
• M78: 27,517,182 km (0.11 R)
• M79: 27,856,919 km (0.098 R)
• M80: 28,411,927 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.5

Radius: 10.5

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.32 AU - 6.52 AU

Year: 6380 Days

Day: 6.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,022,296 km

• M1: 184,305 km (0.118 R)
• M2: 258,655 km (0.055 R)
• M3: 439,967 km (0.088 R)
• M4: 692,638 km (0.062 R)
• M5: 809,624 km (0.119 R)
• M6: 933,790 km (0.101 R)
• M7: 1,233,285 km (0.083 R)
• M8: 1,545,795 km (0.12 R)
• M9: 1,720,376 km (0.046 R)
• M10: 1,883,138 km (0.111 R)
• M11: 2,185,326 km (0.104 R)
• M12: 2,283,013 km (0.103 R)
• M13: 2,878,562 km (0.043 R)
• M14: 2,985,973 km (0.107 R)
• M15: 3,160,704 km (0.1 R)
• M16: 3,294,145 km (0.104 R)
• M17: 3,566,413 km (0.097 R)
• M18: 3,635,677 km (0.114 R)
• M19: 4,133,240 km (0.081 R)
• M20: 4,476,866 km (0.119 R)
• M21: 4,601,930 km (0.11 R)
• M22: 4,702,759 km (0.103 R)
• M23: 5,349,769 km (0.097 R)
• M24: 5,429,356 km (0.106 R)
• M25: 5,616,502 km (0.111 R)
• M26: 5,860,347 km (0.081 R)
• M27: 6,218,634 km (0.062 R)
• M28: 6,927,728 km (0.025 R)
• M29: 7,014,644 km (0.087 R)
• M30: 7,248,017 km (0.092 R)
• M31: 7,543,323 km (0.101 R)
• M32: 7,812,450 km (0.03 R)
• M33: 8,023,981 km (0.074 R)
• M34: 9,015,216 km (0.112 R)
• M35: 9,332,813 km (0.089 R)
• M36: 9,783,701 km (0.049 R)
• M37: 11,043,464 km (0.114 R)
• M38: 11,899,763 km (0.069 R)
• M39: 12,529,570 km (0.097 R)
• M40: 12,706,394 km (0.067 R)
• M41: 12,955,475 km (0.097 R)
• M42: 13,278,008 km (0.1 R)
• M43: 13,386,017 km (0.106 R)
• M44: 13,748,643 km (0.103 R)
• M45: 13,931,003 km (0.058 R)
• M46: 14,224,663 km (0.082 R)
• M47: 14,780,718 km (0.049 R)
• M48: 14,892,767 km (0.1 R)
• M49: 14,967,716 km (0.045 R)
• M50: 15,230,709 km (0.055 R)
• M51: 15,381,653 km (0.044 R)
• M52: 16,221,047 km (0.097 R)
• M53: 16,529,966 km (0.105 R)
• M54: 17,075,400 km (0.053 R)
• M55: 18,023,851 km (0.12 R)
• M56: 18,948,964 km (0.08 R)
• M57: 19,642,649 km (0.113 R)
• M58: 19,765,918 km (0.069 R)
• M59: 19,848,197 km (0.051 R)
• M60: 20,427,739 km (0.082 R)
• M61: 20,510,915 km (0.108 R)
• M62: 20,636,129 km (0.071 R)
• M63: 21,391,897 km (0.069 R)
• M64: 21,476,420 km (0.108 R)
• M65: 21,688,251 km (0.1 R)
• M66: 22,887,277 km (0.093 R)
• M67: 23,932,069 km (0.1 R)
• M68: 24,283,923 km (0.099 R)
• M69: 24,372,036 km (0.078 R)
• M70: 24,592,992 km (0.09 R)
• M71: 25,081,579 km (0.087 R)
• M72: 25,170,739 km (0.067 R)
• M73: 26,657,144 km (0.103 R)
• M74: 26,930,459 km (0.033 R)
• M75: 27,388,079 km (0.113 R)
• M76: 27,755,940 km (0.093 R)
• M77: 28,403,699 km (0.113 R)
• M78: 29,478,859 km (0.116 R)
• M79: 30,092,360 km (0.059 R)
• M80: 30,187,205 km (0.061 R)
• M81: 30,901,086 km (0.102 R)
• M82: 31,044,550 km (0.103 R)
• M83: 31,716,843 km (0.101 R)
• M84: 31,813,334 km (0.053 R)
• M85: 32,248,514 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.8

Radius: 8.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6.98 AU - 8.04 AU

Year: 9116 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 42,022,296 km

• M1: 289,621 km (0.093 R)
• M2: 360,830 km (0.115 R)
• M3: 535,860 km (0.046 R)
• M4: 640,129 km (0.112 R)
• M5: 938,427 km (0.107 R)
• M6: 1,110,615 km (0.085 R)
• M7: 1,485,956 km (0.108 R)
• M8: 1,552,228 km (0.079 R)
• M9: 1,989,352 km (0.057 R)
• M10: 2,269,400 km (0.058 R)
• M11: 2,502,623 km (0.109 R)
• M12: 2,662,543 km (0.064 R)
• M13: 2,764,120 km (0.103 R)
• M14: 3,942,203 km (0.1 R)
• M15: 4,270,271 km (0.1 R)
• M16: 4,582,931 km (0.074 R)
• M17: 4,754,520 km (0.059 R)
• M18: 5,255,972 km (0.061 R)
• M19: 5,409,758 km (0.118 R)
• M20: 6,200,832 km (0.067 R)
• M21: 7,084,058 km (0.115 R)
• M22: 7,168,880 km (0.12 R)
• M23: 8,006,328 km (0.115 R)
• M24: 8,124,212 km (0.107 R)
• M25: 8,391,693 km (0.067 R)
• M26: 9,740,766 km (0.073 R)
• M27: 9,803,597 km (0.099 R)
• M28: 10,120,296 km (0.1 R)
• M29: 10,408,122 km (0.068 R)
• M30: 11,519,634 km (0.041 R)
• M31: 12,055,793 km (0.045 R)
• M32: 12,634,288 km (0.06 R)
• M33: 12,978,812 km (0.1 R)
• M34: 13,152,196 km (0.115 R)
• M35: 13,396,340 km (0.057 R)
• M36: 13,466,352 km (0.105 R)
• M37: 15,037,279 km (0.053 R)
• M38: 15,622,954 km (0.072 R)
• M39: 16,029,861 km (0.059 R)
• M40: 16,854,145 km (0.078 R)
• M41: 17,730,489 km (0.042 R)
• M42: 17,807,383 km (0.04 R)
• M43: 18,310,031 km (0.103 R)
• M44: 18,778,273 km (0.08 R)
• M45: 19,171,266 km (0.106 R)
• M46: 19,806,010 km (0.12 R)
• M47: 20,367,002 km (0.108 R)
• M48: 20,568,510 km (0.107 R)
• M49: 21,259,054 km (0.113 R)
• M50: 21,874,500 km (0.088 R)
• M51: 22,246,699 km (0.078 R)
• M52: 22,329,726 km (0.082 R)
• M53: 22,746,057 km (0.081 R)
• M54: 23,713,656 km (0.074 R)
• M55: 23,798,478 km (0.056 R)
• M56: 26,475,981 km (0.093 R)
• M57: 27,226,812 km (0.108 R)
• M58: 27,448,816 km (0.092 R)
• M59: 28,839,478 km (0.104 R)
• M60: 29,520,597 km (0.051 R)
• M61: 29,748,733 km (0.047 R)
• M62: 30,482,960 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.3

Radius: 7.3

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.96 AU - 17.02 AU

Year: 27003 Days

Day: 16.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,022,296 km

• M1: 132,693 km (0.083 R)
• M2: 401,371 km (0.104 R)
• M3: 801,695 km (0.116 R)
• M4: 867,368 km (0.119 R)
• M5: 1,166,863 km (0.12 R)
• M6: 1,641,537 km (0.082 R)
• M7: 2,078,962 km (0.104 R)
• M8: 2,147,627 km (0.109 R)
• M9: 3,400,360 km (0.076 R)
• M10: 3,563,571 km (0.111 R)
• M11: 3,673,825 km (0.12 R)
• M12: 3,757,151 km (0.117 R)
• M13: 3,813,100 km (0.042 R)
• M14: 4,212,826 km (0.098 R)
• M15: 4,716,073 km (0.069 R)
• M16: 4,776,510 km (0.065 R)
• M17: 5,426,812 km (0.11 R)
• M18: 5,810,980 km (0.11 R)
• M19: 6,071,878 km (0.101 R)
• M20: 6,303,456 km (0.098 R)
• M21: 6,605,344 km (0.101 R)
• M22: 6,946,428 km (0.104 R)
• M23: 7,398,363 km (0.026 R)
• M24: 7,752,461 km (0.119 R)
• M25: 8,039,838 km (0.068 R)
• M26: 8,221,151 km (0.109 R)
• M27: 8,624,766 km (0.049 R)
• M28: 8,736,067 km (0.051 R)
• M29: 8,885,066 km (0.064 R)
• M30: 9,223,606 km (0.095 R)
• M31: 10,818,320 km (0.042 R)
• M32: 11,018,482 km (0.098 R)
• M33: 11,179,598 km (0.101 R)
• M34: 12,412,584 km (0.029 R)
• M35: 12,917,776 km (0.057 R)
• M36: 13,991,739 km (0.072 R)
• M37: 14,166,170 km (0.054 R)
• M38: 14,649,820 km (0.089 R)
• M39: 14,738,233 km (0.064 R)
• M40: 15,362,804 km (0.1 R)
• M41: 15,904,946 km (0.041 R)
• M42: 17,008,081 km (0.075 R)
• M43: 17,662,871 km (0.069 R)
• M44: 18,708,411 km (0.075 R)
• M45: 19,530,152 km (0.12 R)
• M46: 20,412,929 km (0.076 R)
• M47: 21,108,409 km (0.095 R)
• M48: 21,308,571 km (0.035 R)
• M49: 21,761,254 km (0.083 R)
• M50: 23,655,463 km (0.116 R)
• M51: 25,229,681 km (0.113 R)
• M52: 25,655,137 km (0.099 R)
• M53: 25,815,207 km (0.058 R)
• M54: 26,029,282 km (0.078 R)
• M55: 26,190,249 km (0.108 R)
• M56: 26,999,872 km (0.119 R)
• M57: 28,257,392 km (0.104 R)
• M58: 29,477,812 km (0.109 R)
• M59: 29,813,659 km (0.084 R)
• M60: 30,263,500 km (0.11 R)
• M61: 31,055,920 km (0.098 R)
• M62: 31,283,608 km (0.111 R)
• M63: 31,912,667 km (0.096 R)
• M64: 32,027,408 km (0.056 R)
• M65: 32,372,680 km (0.118 R)
• M66: 33,183,052 km (0.105 R)
• M67: 33,649,199 km (0.111 R)
• M68: 33,766,035 km (0.114 R)
• M69: 34,587,925 km (0.111 R)
• M70: 34,646,867 km (0.115 R)
• M71: 34,705,808 km (0.067 R)
• M72: 34,823,841 km (0.1 R)
• M73: 35,356,858 km (0.077 R)
• M74: 35,892,568 km (0.118 R)
• M75: 36,011,947 km (0.108 R)
• M76: 36,131,476 km (0.116 R)
• M77: 39,101,143 km (0.1 R)
• M78: 39,162,628 km (0.115 R)
• M79: 39,840,307 km (0.108 R)
• M80: 40,583,958 km (0.1 R)
• M81: 40,832,888 km (0.072 R)
• M82: 40,957,653 km (0.073 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit