🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.04 AU - 1.16 AU

Year: 428 Days

Day: 34.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.33 AU - 1.97 AU

Year: 786 Days

Day: 18.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.83 AU - 1.87 AU

Year: 933 Days

Day: 33.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2 AU - 2.48 AU

Year: 1243 Days

Day: 25.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,356,178 km

• M1: 195,524 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.34 AU - 3.66 AU

Year: 2428 Days

Day: 29.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,356,178 km

• M1: 1,070,672 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.6

Radius: 9.1

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.59 AU - 8.67 AU

Year: 8597 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 30,356,178 km

• M1: 182,958 km (0.114 R)
• M2: 671,994 km (0.112 R)
• M3: 1,042,847 km (0.038 R)
• M4: 1,159,683 km (0.033 R)
• M5: 1,428,360 km (0.039 R)
• M6: 1,927,419 km (0.049 R)
• M7: 2,742,578 km (0.069 R)
• M8: 2,933,913 km (0.082 R)
• M9: 3,101,463 km (0.048 R)
• M10: 3,358,771 km (0.11 R)
• M11: 3,712,570 km (0.105 R)
• M12: 4,392,343 km (0.103 R)
• M13: 4,779,203 km (0.119 R)
• M14: 5,414,246 km (0.037 R)
• M15: 5,585,835 km (0.101 R)
• M16: 5,899,093 km (0.097 R)
• M17: 7,209,121 km (0.109 R)
• M18: 7,896,673 km (0.03 R)
• M19: 8,565,376 km (0.111 R)
• M20: 9,007,737 km (0.084 R)
• M21: 10,166,970 km (0.042 R)
• M22: 10,464,072 km (0.1 R)
• M23: 11,814,193 km (0.075 R)
• M24: 12,261,341 km (0.07 R)
• M25: 12,623,068 km (0.108 R)
• M26: 12,714,024 km (0.091 R)
• M27: 13,682,520 km (0.099 R)
• M28: 14,104,835 km (0.084 R)
• M29: 14,246,504 km (0.117 R)
• M30: 14,341,200 km (0.096 R)
• M31: 14,579,060 km (0.044 R)
• M32: 14,674,504 km (0.1 R)
• M33: 15,591,988 km (0.105 R)
• M34: 16,082,369 km (0.096 R)
• M35: 16,577,688 km (0.038 R)
• M36: 16,877,333 km (0.1 R)
• M37: 17,838,050 km (0.114 R)
• M38: 18,557,317 km (0.081 R)
• M39: 18,712,599 km (0.115 R)
• M40: 19,129,080 km (0.034 R)
• M41: 20,183,446 km (0.059 R)
• M42: 20,771,365 km (0.1 R)
• M43: 20,986,487 km (0.11 R)
• M44: 21,310,665 km (0.08 R)
• M45: 21,745,546 km (0.087 R)
• M46: 22,018,712 km (0.088 R)
• M47: 23,513,943 km (0.11 R)
• M48: 24,358,572 km (0.063 R)
• M49: 24,642,360 km (0.11 R)
• M50: 24,699,356 km (0.109 R)
• M51: 25,327,967 km (0.077 R)
• M52: 26,019,857 km (0.084 R)
• M53: 26,484,508 km (0.106 R)
• M54: 26,542,851 km (0.068 R)
• M55: 26,601,045 km (0.086 R)
• M56: 27,363,246 km (0.042 R)
• M57: 27,894,917 km (0.113 R)
• M58: 28,013,697 km (0.104 R)
• M59: 28,132,478 km (0.09 R)
• M60: 28,729,074 km (0.087 R)
• M61: 29,028,868 km (0.099 R)
• M62: 29,813,360 km (0.061 R)
• M63: 30,604,732 km (0.102 R)
• M64: 30,849,624 km (0.065 R)
• M65: 31,588,338 km (0.043 R)
• M66: 32,519,735 km (0.082 R)
• M67: 33,082,971 km (0.111 R)
• M68: 33,271,464 km (0.091 R)
• M69: 33,397,276 km (0.083 R)
• M70: 33,523,387 km (0.081 R)
• M71: 33,775,758 km (0.069 R)
• M72: 33,902,318 km (0.079 R)
• M73: 34,028,878 km (0.104 R)
• M74: 34,092,308 km (0.043 R)
• M75: 34,473,333 km (0.102 R)
• M76: 34,664,370 km (0.096 R)
• M77: 34,728,098 km (0.074 R)
• M78: 34,855,855 km (0.096 R)
• M79: 35,367,929 km (0.114 R)
• M80: 35,496,433 km (0.049 R)
• M81: 36,594,332 km (0.093 R)
• M82: 37,049,708 km (0.073 R)
• M83: 37,310,756 km (0.048 R)
• M84: 38,097,491 km (0.084 R)
• M85: 39,954,450 km (0.106 R)
• M86: 41,501,890 km (0.084 R)
• M87: 42,521,549 km (0.098 R)
• M88: 42,726,498 km (0.066 R)
• M89: 44,170,118 km (0.057 R)
• M90: 44,239,232 km (0.063 R)
• M91: 46,963,858 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 14.4

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.07 AU - 9.87 AU

Year: 9963 Days

Day: 13.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,356,178 km

• M1: 183,706 km (0.1 R)
• M2: 295,456 km (0.094 R)
• M3: 704,606 km (0.103 R)
• M4: 1,618,499 km (0.047 R)
• M5: 2,040,814 km (0.103 R)
• M6: 2,389,228 km (0.118 R)
• M7: 2,626,340 km (0.1 R)
• M8: 2,909,529 km (0.097 R)
• M9: 3,084,409 km (0.088 R)
• M10: 3,506,275 km (0.106 R)
• M11: 3,672,029 km (0.06 R)
• M12: 3,882,813 km (0.075 R)
• M13: 3,989,775 km (0.094 R)
• M14: 4,472,079 km (0.084 R)
• M15: 4,811,816 km (0.033 R)
• M16: 5,019,757 km (0.061 R)
• M17: 5,183,566 km (0.079 R)
• M18: 5,832,223 km (0.112 R)
• M19: 6,004,709 km (0.087 R)
• M20: 6,279,071 km (0.08 R)
• M21: 6,737,140 km (0.077 R)
• M22: 6,866,243 km (0.12 R)
• M23: 7,100,813 km (0.096 R)
• M24: 7,285,267 km (0.04 R)
• M25: 7,497,845 km (0.046 R)
• M26: 8,452,429 km (0.06 R)
• M27: 8,816,700 km (0.118 R)
• M28: 9,100,487 km (0.068 R)
• M29: 10,265,855 km (0.119 R)
• M30: 10,384,935 km (0.062 R)
• M31: 11,231,808 km (0.07 R)
• M32: 11,508,863 km (0.069 R)
• M33: 12,195,368 km (0.09 R)
• M34: 12,384,909 km (0.084 R)
• M35: 12,671,089 km (0.039 R)
• M36: 13,640,932 km (0.094 R)
• M37: 14,101,694 km (0.109 R)
• M38: 14,234,237 km (0.101 R)
• M39: 15,241,929 km (0.115 R)
• M40: 15,378,063 km (0.092 R)
• M41: 15,823,266 km (0.117 R)
• M42: 16,342,221 km (0.112 R)
• M43: 16,761,394 km (0.118 R)
• M44: 16,972,327 km (0.075 R)
• M45: 17,290,372 km (0.111 R)
• M46: 18,655,004 km (0.084 R)
• M47: 18,983,371 km (0.075 R)
• M48: 19,093,176 km (0.037 R)
• M49: 19,203,280 km (0.079 R)
• M50: 19,979,693 km (0.062 R)
• M51: 22,563,847 km (0.09 R)
• M52: 22,758,025 km (0.071 R)
• M53: 22,913,756 km (0.109 R)
• M54: 23,187,072 km (0.072 R)
• M55: 25,493,422 km (0.099 R)
• M56: 26,224,058 km (0.116 R)
• M57: 26,879,297 km (0.089 R)
• M58: 27,043,854 km (0.102 R)
• M59: 27,291,439 km (0.102 R)
• M60: 27,872,178 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.3

Radius: 8.2

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.81 AU - 10.15 AU

Year: 11692 Days

Day: 14.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 30,356,178 km

• M1: 110,702 km (0.098 R)
• M2: 176,825 km (0.069 R)
• M3: 253,269 km (0.063 R)
• M4: 638,484 km (0.116 R)
• M5: 1,211,892 km (0.101 R)
• M6: 1,935,497 km (0.078 R)
• M7: 2,354,072 km (0.114 R)
• M8: 2,452,358 km (0.088 R)
• M9: 2,711,761 km (0.079 R)
• M10: 3,010,508 km (0.087 R)
• M11: 3,606,805 km (0.079 R)
• M12: 3,802,778 km (0.051 R)
• M13: 4,887,662 km (0.099 R)
• M14: 5,398,838 km (0.092 R)
• M15: 5,473,188 km (0.115 R)
• M16: 5,641,934 km (0.071 R)
• M17: 6,850,386 km (0.109 R)
• M18: 6,931,019 km (0.116 R)
• M19: 7,195,358 km (0.087 R)
• M20: 7,401,055 km (0.114 R)
• M21: 8,285,628 km (0.073 R)
• M22: 8,414,731 km (0.036 R)
• M23: 8,479,507 km (0.092 R)
• M24: 8,784,088 km (0.087 R)
• M25: 10,850,184 km (0.077 R)
• M26: 11,109,736 km (0.104 R)
• M27: 11,299,726 km (0.115 R)
• M28: 11,443,040 km (0.111 R)
• M29: 11,827,956 km (0.108 R)
• M30: 11,949,130 km (0.118 R)
• M31: 12,660,169 km (0.11 R)
• M32: 13,008,283 km (0.097 R)
• M33: 13,233,727 km (0.107 R)
• M34: 14,277,172 km (0.042 R)
• M35: 14,952,606 km (0.111 R)
• M36: 15,931,575 km (0.109 R)
• M37: 16,388,297 km (0.096 R)
• M38: 16,469,379 km (0.114 R)
• M39: 17,424,711 km (0.1 R)
• M40: 17,479,913 km (0.069 R)
• M41: 17,617,992 km (0.119 R)
• M42: 17,701,018 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 458

Radius: 4

Gravity: 28.63 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.18 AU - 19.34 AU

Year: 25446 Days

Day: 17.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,356,178 km

• M1: 207,791 km (0.091 R)
• M2: 340,036 km (0.077 R)
• M3: 376,987 km (0.115 R)
• M4: 651,050 km (0.063 R)
• M5: 896,540 km (0.092 R)
• M6: 1,084,285 km (0.113 R)
• M7: 1,373,458 km (0.12 R)
• M8: 1,717,832 km (0.076 R)
• M9: 3,015,295 km (0.044 R)
• M10: 3,054,789 km (0.099 R)
• M11: 3,214,260 km (0.084 R)
• M12: 3,254,651 km (0.111 R)
• M13: 3,922,307 km (0.069 R)
• M14: 4,095,691 km (0.032 R)
• M15: 4,183,205 km (0.101 R)
• M16: 4,494,818 km (0.114 R)
• M17: 5,234,878 km (0.085 R)
• M18: 5,667,515 km (0.09 R)
• M19: 5,863,489 km (0.088 R)
• M20: 5,962,223 km (0.084 R)
• M21: 6,413,710 km (0.066 R)
• M22: 6,464,573 km (0.114 R)
• M23: 7,455,808 km (0.074 R)
• M24: 8,382,118 km (0.075 R)
• M25: 8,605,169 km (0.117 R)
• M26: 8,717,517 km (0.081 R)
• M27: 9,633,504 km (0.112 R)
• M28: 11,308,552 km (0.079 R)
• M29: 12,116,231 km (0.111 R)
• M30: 14,248,449 km (0.111 R)
• M31: 15,187,475 km (0.049 R)
• M32: 15,527,661 km (0.072 R)
• M33: 17,549,476 km (0.093 R)
• M34: 18,482,368 km (0.094 R)
• M35: 18,918,296 km (0.108 R)
• M36: 19,431,267 km (0.066 R)
• M37: 20,470,673 km (0.057 R)
• M38: 20,695,818 km (0.084 R)
• M39: 21,833,510 km (0.107 R)
• M40: 21,986,848 km (0.066 R)
• M41: 24,248,319 km (0.044 R)
• M42: 24,327,606 km (0.115 R)
• M43: 26,992,393 km (0.118 R)
• M44: 27,486,664 km (0.108 R)
• M45: 27,734,996 km (0.119 R)
• M46: 28,735,657 km (0.092 R)
• M47: 29,409,296 km (0.119 R)
• M48: 29,578,491 km (0.11 R)
• M49: 34,624,278 km (0.034 R)
• M50: 36,062,212 km (0.1 R)
• M51: 39,089,176 km (0.118 R)
• M52: 39,554,724 km (0.1 R)
• M53: 39,928,719 km (0.094 R)
• M54: 40,022,367 km (0.041 R)
• M55: 41,151,831 km (0.106 R)
• M56: 42,673,989 km (0.068 R)
• M57: 42,961,517 km (0.112 R)
• M58: 43,345,684 km (0.043 R)
• M59: 43,538,366 km (0.111 R)
• M60: 44,214,548 km (0.101 R)
• M61: 48,244,416 km (0.103 R)
• M62: 49,747,874 km (0.052 R)
• M63: 51,878,298 km (0.054 R)
• M64: 52,287,448 km (0.118 R)
• M65: 53,934,820 km (0.044 R)
• M66: 54,349,355 km (0.086 R)
• M67: 57,069,194 km (0.044 R)
• M68: 61,123,296 km (0.081 R)
• M69: 61,339,316 km (0.044 R)
• M70: 61,555,485 km (0.09 R)
• M71: 62,531,461 km (0.119 R)
• M72: 63,950,247 km (0.106 R)
• M73: 64,059,753 km (0.045 R)
• M74: 65,048,745 km (0.08 R)
• M75: 67,041,837 km (0.077 R)
• M76: 67,264,588 km (0.047 R)
• M77: 70,521,035 km (0.104 R)
• M78: 73,483,970 km (0.114 R)
• M79: 75,443,253 km (0.115 R)
• M80: 77,536,427 km (0.111 R)
• M81: 77,770,099 km (0.058 R)
• M82: 78,121,205 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.3

Radius: 7.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 17.59 AU - 21.23 AU

Year: 31713 Days

Day: 19.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,356,178 km

• M1: 94,247 km (0.069 R)
• M2: 326,423 km (0.059 R)
• M3: 505,042 km (0.078 R)
• M4: 641,775 km (0.107 R)
• M5: 765,193 km (0.098 R)
• M6: 1,798,914 km (0.115 R)
• M7: 3,496,850 km (0.119 R)
• M8: 4,244,989 km (0.064 R)
• M9: 5,367,272 km (0.115 R)
• M10: 6,684,631 km (0.116 R)
• M11: 6,739,234 km (0.111 R)
• M12: 6,876,715 km (0.105 R)
• M13: 6,931,917 km (0.104 R)
• M14: 8,154,730 km (0.063 R)
• M15: 8,359,978 km (0.116 R)
• M16: 8,775,710 km (0.098 R)
• M17: 9,107,219 km (0.109 R)
• M18: 12,035,448 km (0.111 R)
• M19: 12,843,426 km (0.046 R)
• M20: 14,440,383 km (0.101 R)
• M21: 14,546,747 km (0.117 R)
• M22: 14,903,089 km (0.076 R)
• M23: 15,154,115 km (0.05 R)
• M24: 17,288,128 km (0.092 R)
• M25: 17,363,376 km (0.112 R)
• M26: 17,741,260 km (0.087 R)
• M27: 18,083,690 km (0.103 R)
• M28: 18,697,789 km (0.078 R)
• M29: 19,279,725 km (0.078 R)
• M30: 20,144,101 km (0.035 R)
• M31: 20,780,491 km (0.056 R)
• M32: 22,114,156 km (0.064 R)
• M33: 23,267,106 km (0.071 R)
• M34: 23,558,523 km (0.105 R)
• M35: 25,545,632 km (0.115 R)
• M36: 26,407,315 km (0.112 R)
• M37: 26,798,215 km (0.101 R)
• M38: 28,959,904 km (0.094 R)
• M39: 29,497,858 km (0.057 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: 317 - 19,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit