🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.5 AU - 0.64 AU

Year: 151 Days

Day: 29 Hours

Environment

Temp: 183 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.8 AU - 0.86 AU

Year: 265 Days

Day: 29.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 0.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.55 AU - 2.83 AU

Year: 1543 Days

Day: 43.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,550,888 km

• M1: 482,304 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.12 AU - 3.3 AU

Year: 1561 Days

Day: 44 Hours

Environment

Temp: -84 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,550,888 km

• M1: 544,985 km (0.076 R)
• M2: 804,986 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.48 AU - 3.96 AU

Year: 2021 Days

Day: 23.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.9

Radius: 14.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.94 AU - 10.72 AU

Year: 10782 Days

Day: 8.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,550,888 km

• M1: 543,788 km (0.064 R)
• M2: 649,404 km (0.075 R)
• M3: 746,793 km (0.106 R)
• M4: 996,471 km (0.112 R)
• M5: 1,489,396 km (0.105 R)
• M6: 1,716,636 km (0.07 R)
• M7: 1,882,540 km (0.042 R)
• M8: 2,154,808 km (0.096 R)
• M9: 2,493,198 km (0.082 R)
• M10: 3,163,097 km (0.114 R)
• M11: 3,398,714 km (0.03 R)
• M12: 3,825,218 km (0.065 R)
• M13: 3,918,866 km (0.045 R)
• M14: 4,695,877 km (0.042 R)
• M15: 5,344,833 km (0.071 R)
• M16: 5,555,766 km (0.111 R)
• M17: 6,058,564 km (0.059 R)
• M18: 6,168,219 km (0.112 R)
• M19: 7,069,696 km (0.056 R)
• M20: 7,379,364 km (0.092 R)
• M21: 7,614,681 km (0.104 R)
• M22: 7,852,392 km (0.036 R)
• M23: 8,052,405 km (0.119 R)
• M24: 8,335,294 km (0.073 R)
• M25: 8,952,685 km (0.077 R)
• M26: 10,626,236 km (0.108 R)
• M27: 11,476,251 km (0.083 R)
• M28: 12,162,606 km (0.115 R)
• M29: 12,721,504 km (0.11 R)
• M30: 13,336,351 km (0.054 R)
• M31: 13,623,429 km (0.069 R)
• M32: 14,350,176 km (0.065 R)
• M33: 15,639,560 km (0.032 R)
• M34: 15,740,389 km (0.109 R)
• M35: 16,400,415 km (0.12 R)
• M36: 16,707,988 km (0.094 R)
• M37: 16,965,895 km (0.066 R)
• M38: 17,329,118 km (0.047 R)
• M39: 17,485,598 km (0.076 R)
• M40: 17,642,675 km (0.045 R)
• M41: 18,063,494 km (0.103 R)
• M42: 18,275,025 km (0.081 R)
• M43: 18,700,931 km (0.114 R)
• M44: 18,807,893 km (0.072 R)
• M45: 20,326,760 km (0.039 R)
• M46: 20,767,924 km (0.058 R)
• M47: 21,045,279 km (0.09 R)
• M48: 21,491,679 km (0.098 R)
• M49: 21,772,325 km (0.093 R)
• M50: 22,223,661 km (0.076 R)
• M51: 23,078,464 km (0.079 R)
• M52: 23,423,436 km (0.111 R)
• M53: 24,235,005 km (0.116 R)
• M54: 24,585,662 km (0.118 R)
• M55: 24,702,797 km (0.046 R)
• M56: 24,820,232 km (0.116 R)
• M57: 26,243,954 km (0.08 R)
• M58: 26,604,037 km (0.114 R)
• M59: 27,694,156 km (0.108 R)
• M60: 27,816,228 km (0.113 R)
• M61: 28,737,153 km (0.091 R)
• M62: 30,043,142 km (0.115 R)
• M63: 30,356,998 km (0.113 R)
• M64: 33,035,698 km (0.116 R)
• M65: 33,359,727 km (0.094 R)
• M66: 33,814,953 km (0.105 R)
• M67: 36,322,363 km (0.116 R)
• M68: 36,522,824 km (0.086 R)
• M69: 38,207,895 km (0.094 R)
• M70: 39,094,112 km (0.111 R)
• M71: 39,436,841 km (0.107 R)
• M72: 39,574,172 km (0.098 R)
• M73: 39,918,247 km (0.069 R)
• M74: 41,304,421 km (0.074 R)
• M75: 41,793,307 km (0.108 R)
• M76: 42,213,976 km (0.101 R)
• M77: 42,424,759 km (0.065 R)
• M78: 43,271,483 km (0.097 R)
• M79: 43,981,475 km (0.062 R)
• M80: 44,838,521 km (0.116 R)
• M81: 45,341,020 km (0.065 R)
• M82: 45,773,208 km (0.09 R)
• M83: 46,062,082 km (0.093 R)
• M84: 48,174,554 km (0.075 R)
• M85: 48,762,772 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.8

Radius: 9.1

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.04 AU - 10.7 AU

Year: 10848 Days

Day: 12.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 68,550,888 km

• M1: 291,417 km (0.107 R)
• M2: 560,394 km (0.116 R)
• M3: 1,261,409 km (0.099 R)
• M4: 1,970,204 km (0.087 R)
• M5: 2,317,121 km (0.093 R)
• M6: 2,633,371 km (0.055 R)
• M7: 2,809,448 km (0.087 R)
• M8: 2,937,653 km (0.111 R)
• M9: 3,199,898 km (0.104 R)
• M10: 3,497,149 km (0.115 R)
• M11: 4,264,437 km (0.102 R)
• M12: 4,591,607 km (0.101 R)
• M13: 4,988,939 km (0.081 R)
• M14: 5,144,671 km (0.068 R)
• M15: 5,525,098 km (0.065 R)
• M16: 6,279,670 km (0.039 R)
• M17: 6,686,127 km (0.104 R)
• M18: 7,066,255 km (0.042 R)
• M19: 7,703,542 km (0.094 R)
• M20: 9,108,566 km (0.071 R)
• M21: 9,607,175 km (0.068 R)
• M22: 11,033,741 km (0.104 R)
• M23: 12,062,974 km (0.097 R)
• M24: 12,314,598 km (0.111 R)
• M25: 13,511,380 km (0.113 R)
• M26: 13,685,363 km (0.105 R)
• M27: 13,991,739 km (0.043 R)
• M28: 14,522,064 km (0.109 R)
• M29: 14,655,655 km (0.03 R)
• M30: 14,834,424 km (0.03 R)
• M31: 15,602,460 km (0.041 R)
• M32: 17,744,551 km (0.087 R)
• M33: 19,239,483 km (0.119 R)
• M34: 19,779,681 km (0.092 R)
• M35: 20,076,333 km (0.104 R)
• M36: 20,274,999 km (0.119 R)
• M37: 21,531,173 km (0.039 R)
• M38: 21,734,626 km (0.11 R)
• M39: 23,960,493 km (0.031 R)
• M40: 24,171,126 km (0.093 R)
• M41: 25,234,019 km (0.108 R)
• M42: 25,341,131 km (0.074 R)
• M43: 25,448,393 km (0.074 R)
• M44: 27,020,816 km (0.086 R)
• M45: 27,350,081 km (0.066 R)
• M46: 27,515,237 km (0.103 R)
• M47: 30,031,623 km (0.05 R)
• M48: 30,315,709 km (0.107 R)
• M49: 31,288,544 km (0.107 R)
• M50: 35,760,473 km (0.118 R)
• M51: 36,545,264 km (0.068 R)
• M52: 36,848,648 km (0.115 R)
• M53: 37,274,703 km (0.102 R)
• M54: 37,457,811 km (0.04 R)
• M55: 37,886,259 km (0.068 R)
• M56: 38,070,414 km (0.037 R)
• M57: 38,624,525 km (0.111 R)
• M58: 40,678,952 km (0.079 R)
• M59: 41,056,388 km (0.075 R)
• M60: 41,245,479 km (0.099 R)
• M61: 41,561,280 km (0.118 R)
• M62: 42,131,847 km (0.092 R)
• M63: 42,322,584 km (0.115 R)
• M64: 42,386,313 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.2

Radius: 4.8

Gravity: 24.4 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 12.74 AU - 15.82 AU

Year: 18879 Days

Day: 16 Hours

Environment

Temp: -176 °C

Axial Tilt: 148.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,550,888 km

• M1: 99,782 km (0.077 R)
• M2: 198,367 km (0.113 R)
• M3: 508,184 km (0.105 R)
• M4: 547,079 km (0.026 R)
• M5: 780,003 km (0.109 R)
• M6: 825,481 km (0.102 R)
• M7: 1,066,334 km (0.111 R)
• M8: 1,410,558 km (0.111 R)
• M9: 1,757,027 km (0.113 R)
• M10: 2,096,913 km (0.105 R)
• M11: 2,558,423 km (0.096 R)
• M12: 2,661,346 km (0.078 R)
• M13: 3,050,301 km (0.077 R)
• M14: 3,123,005 km (0.105 R)
• M15: 3,959,407 km (0.107 R)
• M16: 4,650,250 km (0.105 R)
• M17: 5,203,313 km (0.115 R)
• M18: 7,369,490 km (0.119 R)
• M19: 7,565,314 km (0.041 R)
• M20: 7,812,450 km (0.098 R)
• M21: 8,314,799 km (0.05 R)
• M22: 10,261,965 km (0.119 R)
• M23: 10,480,528 km (0.071 R)
• M24: 10,645,534 km (0.067 R)
• M25: 12,691,135 km (0.104 R)
• M26: 14,546,598 km (0.072 R)
• M27: 15,599,617 km (0.074 R)
• M28: 16,421,358 km (0.057 R)
• M29: 16,741,049 km (0.076 R)
• M30: 17,192,236 km (0.095 R)
• M31: 17,909,109 km (0.071 R)
• M32: 18,106,429 km (0.097 R)
• M33: 19,103,349 km (0.099 R)
• M34: 19,237,538 km (0.066 R)
• M35: 21,707,399 km (0.091 R)
• M36: 21,917,734 km (0.077 R)
• M37: 22,058,206 km (0.084 R)
• M38: 23,696,153 km (0.041 R)
• M39: 24,274,947 km (0.106 R)
• M40: 24,639,069 km (0.11 R)
• M41: 25,446,598 km (0.094 R)
• M42: 25,668,302 km (0.072 R)
• M43: 25,742,353 km (0.099 R)
• M44: 26,039,305 km (0.078 R)
• M45: 26,786,546 km (0.116 R)
• M46: 26,861,644 km (0.051 R)
• M47: 27,389,276 km (0.05 R)
• M48: 27,540,669 km (0.079 R)
• M49: 28,685,093 km (0.039 R)
• M50: 28,992,965 km (0.033 R)
• M51: 29,147,200 km (0.094 R)
• M52: 29,379,227 km (0.099 R)
• M53: 29,456,718 km (0.089 R)
• M54: 30,626,723 km (0.117 R)
• M55: 31,415,254 km (0.108 R)
• M56: 35,374,062 km (0.103 R)
• M57: 35,786,803 km (0.056 R)
• M58: 37,369,548 km (0.117 R)
• M59: 39,145,275 km (0.091 R)
• M60: 39,230,546 km (0.106 R)
• M61: 40,086,395 km (0.107 R)
• M62: 41,468,530 km (0.096 R)
• M63: 42,690,744 km (0.068 R)
• M64: 44,013,190 km (0.043 R)
• M65: 44,457,046 km (0.041 R)
• M66: 44,546,057 km (0.083 R)
• M67: 45,170,329 km (0.089 R)
• M68: 46,247,135 km (0.084 R)
• M69: 48,792,542 km (0.113 R)
• M70: 48,884,395 km (0.098 R)
• M71: 49,159,955 km (0.071 R)
• M72: 49,989,774 km (0.071 R)
• M73: 50,545,530 km (0.114 R)
• M74: 51,010,331 km (0.092 R)
• M75: 51,943,971 km (0.112 R)
• M76: 52,319,163 km (0.061 R)
• M77: 54,017,996 km (0.045 R)
• M78: 54,588,263 km (0.066 R)
• M79: 55,543,296 km (0.091 R)
• M80: 55,734,931 km (0.085 R)
• M81: 55,926,865 km (0.061 R)
• M82: 56,214,990 km (0.059 R)
• M83: 56,407,373 km (0.091 R)
• M84: 57,179,298 km (0.12 R)
• M85: 58,635,933 km (0.11 R)
• M86: 59,613,854 km (0.072 R)
• M87: 59,711,990 km (0.029 R)
• M88: 60,400,140 km (0.032 R)
• M89: 60,991,949 km (0.099 R)
• M90: 62,082,069 km (0.119 R)
• M91: 64,785,003 km (0.102 R)
• M92: 65,390,875 km (0.064 R)
• M93: 67,833,060 km (0.058 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 13,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit