🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.13 AU - 1.29 AU

Year: 496 Days

Day: 27.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.7

Radius: 4.4

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.54 AU - 13.7 AU

Year: 15729 Days

Day: 15.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,665,299 km

• M1: 202,406 km (0.065 R)
• M2: 248,781 km (0.055 R)
• M3: 1,021,454 km (0.093 R)
• M4: 1,126,921 km (0.093 R)
• M5: 1,440,627 km (0.095 R)
• M6: 1,631,664 km (0.105 R)
• M7: 1,680,732 km (0.095 R)
• M8: 1,959,134 km (0.095 R)
• M9: 2,361,552 km (0.12 R)
• M10: 2,445,177 km (0.084 R)
• M11: 2,966,675 km (0.115 R)
• M12: 3,178,656 km (0.047 R)
• M13: 3,395,423 km (0.068 R)
• M14: 3,553,249 km (0.086 R)
• M15: 3,681,304 km (0.084 R)
• M16: 4,041,087 km (0.086 R)
• M17: 4,343,724 km (0.104 R)
• M18: 4,935,234 km (0.112 R)
• M19: 5,186,109 km (0.072 R)
• M20: 5,222,312 km (0.071 R)
• M21: 5,850,174 km (0.101 R)
• M22: 6,115,561 km (0.096 R)
• M23: 7,378,017 km (0.091 R)
• M24: 7,418,858 km (0.108 R)
• M25: 7,955,016 km (0.029 R)
• M26: 8,248,827 km (0.103 R)
• M27: 8,291,163 km (0.095 R)
• M28: 9,415,391 km (0.028 R)
• M29: 9,681,525 km (0.116 R)
• M30: 10,040,261 km (0.098 R)
• M31: 11,095,674 km (0.063 R)
• M32: 11,376,768 km (0.085 R)
• M33: 11,518,138 km (0.116 R)
• M34: 12,866,015 km (0.111 R)
• M35: 14,262,960 km (0.115 R)
• M36: 14,364,537 km (0.12 R)
• M37: 15,237,890 km (0.1 R)
• M38: 16,234,062 km (0.055 R)
• M39: 16,820,485 km (0.116 R)
• M40: 17,089,313 km (0.083 R)
• M41: 17,522,399 km (0.086 R)
• M42: 18,013,977 km (0.094 R)
• M43: 18,509,894 km (0.075 R)
• M44: 19,459,093 km (0.107 R)
• M45: 20,883,414 km (0.114 R)
• M46: 21,230,331 km (0.11 R)
• M47: 21,462,507 km (0.069 R)
• M48: 21,754,074 km (0.098 R)
• M49: 22,577,311 km (0.088 R)
• M50: 22,814,423 km (0.088 R)
• M51: 22,992,744 km (0.11 R)
• M52: 23,770,952 km (0.099 R)
• M53: 23,951,816 km (0.111 R)
• M54: 24,193,566 km (0.102 R)
• M55: 25,168,795 km (0.116 R)
• M56: 25,353,099 km (0.049 R)
• M57: 27,094,568 km (0.044 R)
• M58: 27,852,580 km (0.1 R)
• M59: 28,874,184 km (0.046 R)
• M60: 29,131,642 km (0.117 R)
• M61: 29,260,446 km (0.11 R)
• M62: 29,454,325 km (0.108 R)
• M63: 29,908,055 km (0.107 R)
• M64: 30,233,580 km (0.119 R)
• M65: 30,691,350 km (0.034 R)
• M66: 31,151,363 km (0.112 R)
• M67: 31,812,586 km (0.099 R)
• M68: 31,879,007 km (0.112 R)
• M69: 32,011,850 km (0.113 R)
• M70: 32,678,907 km (0.1 R)
• M71: 33,418,070 km (0.089 R)
• M72: 34,707,753 km (0.027 R)
• M73: 35,118,399 km (0.101 R)
• M74: 35,599,506 km (0.083 R)
• M75: 35,737,286 km (0.099 R)
• M76: 35,875,365 km (0.06 R)
• M77: 36,707,278 km (0.113 R)
• M78: 37,265,428 km (0.073 R)
• M79: 38,885,723 km (0.101 R)
• M80: 38,956,782 km (0.041 R)
• M81: 39,454,643 km (0.108 R)
• M82: 40,889,137 km (0.097 R)
• M83: 42,486,543 km (0.1 R)
• M84: 43,440,080 km (0.085 R)
• M85: 43,734,788 km (0.116 R)
• M86: 44,771,950 km (0.097 R)
• M87: 45,218,799 km (0.119 R)
• M88: 45,517,546 km (0.11 R)
• M89: 45,817,041 km (0.096 R)
• M90: 46,192,232 km (0.095 R)
• M91: 47,172,547 km (0.055 R)
• M92: 47,931,158 km (0.115 R)
• M93: 50,695,876 km (0.059 R)
• M94: 51,863,039 km (0.036 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.5

Radius: 5.8

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.94 AU - 13.82 AU

Year: 18245 Days

Day: 21.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 85,665,299 km

• M1: 103,971 km (0.101 R)
• M2: 182,360 km (0.087 R)
• M3: 355,295 km (0.06 R)
• M4: 398,828 km (0.115 R)
• M5: 524,490 km (0.027 R)
• M6: 699,669 km (0.055 R)
• M7: 996,023 km (0.117 R)
• M8: 1,038,359 km (0.119 R)
• M9: 1,236,426 km (0.047 R)
• M10: 1,328,279 km (0.086 R)
• M11: 1,398,740 km (0.116 R)
• M12: 1,494,632 km (0.078 R)
• M13: 1,926,073 km (0.093 R)
• M14: 2,337,168 km (0.113 R)
• M15: 2,567,399 km (0.059 R)
• M16: 2,865,547 km (0.067 R)
• M17: 3,657,967 km (0.103 R)
• M18: 3,891,340 km (0.111 R)
• M19: 3,958,958 km (0.117 R)
• M20: 4,836,499 km (0.101 R)
• M21: 4,872,851 km (0.118 R)
• M22: 5,278,411 km (0.029 R)
• M23: 6,239,877 km (0.113 R)
• M24: 6,358,957 km (0.059 R)
• M25: 6,761,076 km (0.082 R)
• M26: 8,058,987 km (0.05 R)
• M27: 8,275,455 km (0.105 R)
• M28: 8,362,521 km (0.101 R)
• M29: 8,669,795 km (0.026 R)
• M30: 10,732,002 km (0.105 R)
• M31: 10,826,996 km (0.104 R)
• M32: 11,161,946 km (0.093 R)
• M33: 11,209,967 km (0.112 R)
• M34: 11,890,787 km (0.063 R)
• M35: 12,735,416 km (0.054 R)
• M36: 15,222,481 km (0.116 R)
• M37: 15,651,228 km (0.111 R)
• M38: 15,975,407 km (0.066 R)
• M39: 16,247,226 km (0.111 R)
• M40: 16,575,444 km (0.101 R)
• M41: 17,517,312 km (0.087 R)
• M42: 18,192,597 km (0.115 R)
• M43: 18,876,409 km (0.063 R)
• M44: 20,622,216 km (0.047 R)
• M45: 23,028,947 km (0.085 R)
• M46: 24,577,733 km (0.086 R)
• M47: 26,544,347 km (0.114 R)
• M48: 26,608,674 km (0.111 R)
• M49: 27,124,787 km (0.086 R)
• M50: 27,774,490 km (0.079 R)
• M51: 28,166,736 km (0.118 R)
• M52: 29,687,548 km (0.096 R)
• M53: 29,821,139 km (0.104 R)
• M54: 30,491,636 km (0.087 R)
• M55: 31,506,658 km (0.06 R)
• M56: 31,984,174 km (0.108 R)
• M57: 32,052,541 km (0.103 R)
• M58: 33,153,731 km (0.116 R)
• M59: 33,430,935 km (0.097 R)
• M60: 34,407,211 km (0.093 R)
• M61: 35,110,321 km (0.118 R)
• M62: 37,608,306 km (0.114 R)
• M63: 37,969,735 km (0.079 R)
• M64: 39,794,530 km (0.072 R)
• M65: 40,310,493 km (0.028 R)
• M66: 40,754,649 km (0.12 R)
• M67: 42,321,537 km (0.097 R)
• M68: 46,440,565 km (0.066 R)
• M69: 49,098,620 km (0.074 R)
• M70: 51,404,671 km (0.076 R)
• M71: 51,886,077 km (0.108 R)
• M72: 53,015,391 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.3

Radius: 6.4

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 18.15 AU - 19.91 AU

Year: 30947 Days

Day: 21.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,665,299 km

• M1: 109,805 km (0.075 R)
• M2: 816,206 km (0.087 R)
• M3: 1,183,469 km (0.058 R)
• M4: 1,368,970 km (0.064 R)
• M5: 1,630,766 km (0.099 R)
• M6: 1,767,648 km (0.046 R)
• M7: 2,506,961 km (0.104 R)
• M8: 3,592,892 km (0.107 R)
• M9: 3,681,903 km (0.071 R)
• M10: 3,953,124 km (0.075 R)
• M11: 4,659,226 km (0.114 R)
• M12: 7,563,070 km (0.091 R)
• M13: 9,397,140 km (0.103 R)
• M14: 10,394,958 km (0.085 R)
• M15: 10,458,537 km (0.065 R)
• M16: 11,035,536 km (0.112 R)
• M17: 11,953,767 km (0.063 R)
• M18: 12,220,650 km (0.119 R)
• M19: 12,422,009 km (0.043 R)
• M20: 12,896,234 km (0.077 R)
• M21: 15,572,241 km (0.096 R)
• M22: 16,972,327 km (0.114 R)
• M23: 17,422,766 km (0.083 R)
• M24: 18,105,830 km (0.115 R)
• M25: 19,890,832 km (0.074 R)
• M26: 20,524,828 km (0.034 R)
• M27: 21,084,922 km (0.098 R)
• M28: 21,812,566 km (0.087 R)
• M29: 22,138,540 km (0.098 R)
• M30: 22,630,567 km (0.091 R)
• M31: 22,712,846 km (0.079 R)
• M32: 23,209,062 km (0.104 R)
• M33: 24,380,713 km (0.071 R)
• M34: 27,217,837 km (0.074 R)
• M35: 27,568,644 km (0.092 R)
• M36: 29,345,717 km (0.074 R)
• M37: 29,615,442 km (0.041 R)
• M38: 30,520,509 km (0.055 R)
• M39: 31,895,014 km (0.069 R)
• M40: 32,264,970 km (0.118 R)
• M41: 34,799,008 km (0.113 R)
• M42: 35,466,364 km (0.06 R)
• M43: 35,945,676 km (0.119 R)
• M44: 36,234,250 km (0.029 R)
• M45: 38,373,948 km (0.116 R)
• M46: 38,865,976 km (0.038 R)
• M47: 40,055,279 km (0.106 R)
• M48: 40,654,418 km (0.101 R)
• M49: 44,207,966 km (0.075 R)
• M50: 44,517,185 km (0.081 R)
• M51: 45,656,971 km (0.077 R)
• M52: 45,761,091 km (0.116 R)
• M53: 49,133,625 km (0.089 R)
• M54: 49,882,064 km (0.12 R)
• M55: 50,741,952 km (0.047 R)
• M56: 51,390,010 km (0.112 R)
• M57: 52,040,910 km (0.073 R)
• M58: 52,149,668 km (0.074 R)
• M59: 52,476,390 km (0.105 R)
• M60: 52,585,297 km (0.079 R)
• M61: 54,450,633 km (0.07 R)
• M62: 54,671,589 km (0.116 R)
• M63: 55,114,100 km (0.064 R)
• M64: 55,557,956 km (0.108 R)
• M65: 56,337,511 km (0.072 R)
• M66: 56,896,558 km (0.076 R)
• M67: 57,008,607 km (0.067 R)
• M68: 57,120,656 km (0.096 R)
• M69: 58,358,728 km (0.117 R)
• M70: 60,403,431 km (0.102 R)
• M71: 61,779,582 km (0.038 R)
• M72: 64,096,105 km (0.118 R)
• M73: 65,147,778 km (0.038 R)
• M74: 65,852,085 km (0.063 R)
• M75: 68,933,053 km (0.062 R)
• M76: 71,213,972 km (0.09 R)
• M77: 71,818,347 km (0.057 R)
• M78: 72,424,368 km (0.027 R)
• M79: 73,397,652 km (0.108 R)
• M80: 73,641,646 km (0.113 R)
• M81: 74,130,382 km (0.089 R)
• M82: 80,959,525 km (0.112 R)
• M83: 81,337,709 km (0.109 R)
• M84: 84,384,718 km (0.099 R)
• M85: 85,024,249 km (0.072 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 16,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit