🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.52 AU - 0.6 AU

Year: 186 Days

Day: 43.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 26.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.45 AU - 0.71 AU

Year: 196 Days

Day: 42 Hours

Environment

Temp: 25 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,085,245 km

• M1: 268,379 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.05 AU - 1.69 AU

Year: 710 Days

Day: 24.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.3 AU - 1.5 AU

Year: 734 Days

Day: 37.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.08 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.4

Radius: 8.6

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.7 AU - 2.82 AU

Year: 2031 Days

Day: 13.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 97,085,245 km

• M1: 107,411 km (0.108 R)
• M2: 341,981 km (0.084 R)
• M3: 446,849 km (0.09 R)
• M4: 549,473 km (0.043 R)
• M5: 683,812 km (0.101 R)
• M6: 950,545 km (0.052 R)
• M7: 1,068,129 km (0.113 R)
• M8: 1,181,225 km (0.099 R)
• M9: 1,278,463 km (0.115 R)
• M10: 1,491,790 km (0.108 R)
• M11: 1,554,920 km (0.086 R)
• M12: 1,629,719 km (0.103 R)
• M13: 1,895,555 km (0.116 R)
• M14: 2,163,335 km (0.078 R)
• M15: 2,332,231 km (0.106 R)
• M16: 2,696,053 km (0.107 R)
• M17: 2,773,545 km (0.07 R)
• M18: 3,037,435 km (0.108 R)
• M19: 3,172,522 km (0.088 R)
• M20: 3,268,265 km (0.088 R)
• M21: 3,364,905 km (0.11 R)
• M22: 3,462,592 km (0.083 R)
• M23: 3,561,327 km (0.108 R)
• M24: 4,307,820 km (0.118 R)
• M25: 4,475,220 km (0.061 R)
• M26: 4,675,681 km (0.071 R)
• M27: 4,832,011 km (0.071 R)
• M28: 4,926,557 km (0.08 R)
• M29: 5,021,851 km (0.074 R)
• M30: 5,149,757 km (0.072 R)
• M31: 5,606,031 km (0.088 R)
• M32: 5,755,479 km (0.062 R)
• M33: 6,058,265 km (0.09 R)
• M34: 6,177,494 km (0.079 R)
• M35: 6,522,467 km (0.115 R)
• M36: 6,855,921 km (0.077 R)
• M37: 6,997,889 km (0.113 R)
• M38: 7,069,397 km (0.119 R)
• M39: 7,176,958 km (0.098 R)
• M40: 7,267,016 km (0.062 R)
• M41: 7,448,179 km (0.086 R)
• M42: 7,521,183 km (0.069 R)
• M43: 7,722,990 km (0.113 R)
• M44: 8,038,342 km (0.116 R)
• M45: 8,282,337 km (0.11 R)
• M46: 8,433,730 km (0.102 R)
• M47: 8,796,953 km (0.097 R)
• M48: 9,224,055 km (0.096 R)
• M49: 9,400,730 km (0.085 R)
• M50: 9,479,568 km (0.112 R)
• M51: 9,538,809 km (0.088 R)
• M52: 9,837,257 km (0.096 R)
• M53: 10,078,109 km (0.11 R)
• M54: 10,260,020 km (0.058 R)
• M55: 10,483,968 km (0.102 R)
• M56: 10,545,304 km (0.084 R)
• M57: 11,186,181 km (0.057 R)
• M58: 11,416,562 km (0.111 R)
• M59: 11,500,785 km (0.115 R)
• M60: 11,754,653 km (0.089 R)
• M61: 12,310,858 km (0.118 R)
• M62: 12,832,057 km (0.072 R)
• M63: 12,963,403 km (0.077 R)
• M64: 13,316,006 km (0.068 R)
• M65: 13,515,868 km (0.104 R)
• M66: 14,324,744 km (0.115 R)
• M67: 14,552,133 km (0.088 R)
• M68: 14,689,314 km (0.11 R)
• M69: 14,872,721 km (0.078 R)
• M70: 15,381,055 km (0.103 R)
• M71: 15,590,641 km (0.053 R)
• M72: 15,660,653 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.9

Radius: 11.5

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.04 AU - 6.74 AU

Year: 5543 Days

Day: 13.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 97,085,245 km

• M1: 158,574 km (0.032 R)
• M2: 362,924 km (0.078 R)
• M3: 496,216 km (0.116 R)
• M4: 576,251 km (0.119 R)
• M5: 661,522 km (0.069 R)
• M6: 874,699 km (0.082 R)
• M7: 1,034,768 km (0.108 R)
• M8: 1,997,431 km (0.054 R)
• M9: 2,172,759 km (0.109 R)
• M10: 2,455,799 km (0.083 R)
• M11: 3,169,530 km (0.111 R)
• M12: 3,632,386 km (0.082 R)
• M13: 3,847,657 km (0.094 R)
• M14: 3,969,131 km (0.06 R)
• M15: 4,091,951 km (0.1 R)
• M16: 4,215,967 km (0.094 R)
• M17: 4,442,458 km (0.095 R)
• M18: 4,933,738 km (0.082 R)
• M19: 5,744,708 km (0.082 R)
• M20: 5,856,009 km (0.105 R)
• M21: 6,423,284 km (0.03 R)
• M22: 7,307,108 km (0.062 R)
• M23: 7,886,650 km (0.067 R)
• M24: 8,072,600 km (0.06 R)
• M25: 8,417,573 km (0.025 R)
• M26: 8,512,568 km (0.038 R)
• M27: 9,350,166 km (0.11 R)
• M28: 9,448,602 km (0.116 R)
• M29: 9,845,485 km (0.109 R)
• M30: 10,146,775 km (0.095 R)
• M31: 10,281,562 km (0.116 R)
• M32: 10,758,331 km (0.079 R)
• M33: 10,930,518 km (0.096 R)
• M34: 11,592,638 km (0.086 R)
• M35: 11,769,014 km (0.094 R)
• M36: 12,519,696 km (0.058 R)
• M37: 13,102,081 km (0.108 R)
• M38: 13,396,639 km (0.072 R)
• M39: 13,581,691 km (0.107 R)
• M40: 14,368,875 km (0.078 R)
• M41: 15,286,509 km (0.098 R)
• M42: 15,947,881 km (0.1 R)
• M43: 16,222,991 km (0.09 R)
• M44: 16,460,104 km (0.114 R)
• M45: 16,937,621 km (0.09 R)
• M46: 17,906,416 km (0.087 R)
• M47: 18,562,253 km (0.116 R)
• M48: 20,747,579 km (0.09 R)
• M49: 21,220,308 km (0.069 R)
• M50: 21,479,561 km (0.107 R)
• M51: 21,566,328 km (0.078 R)
• M52: 23,235,242 km (0.111 R)
• M53: 23,324,253 km (0.091 R)
• M54: 23,413,264 km (0.079 R)
• M55: 23,995,199 km (0.041 R)
• M56: 24,085,108 km (0.11 R)
• M57: 25,861,582 km (0.111 R)
• M58: 26,463,115 km (0.078 R)
• M59: 26,788,939 km (0.09 R)
• M60: 27,585,698 km (0.058 R)
• M61: 27,727,068 km (0.094 R)
• M62: 28,105,401 km (0.103 R)
• M63: 28,437,807 km (0.119 R)
• M64: 29,010,617 km (0.095 R)
• M65: 29,442,806 km (0.086 R)
• M66: 31,045,597 km (0.117 R)
• M67: 31,684,829 km (0.115 R)
• M68: 31,882,448 km (0.035 R)
• M69: 32,278,733 km (0.057 R)
• M70: 32,726,479 km (0.036 R)
• M71: 33,076,239 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.1

Radius: 9.3

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.04 AU - 9.02 AU

Year: 10079 Days

Day: 9.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 97,085,245 km

• M1: 173,384 km (0.117 R)
• M2: 399,426 km (0.1 R)
• M3: 657,034 km (0.113 R)
• M4: 750,981 km (0.115 R)
• M5: 1,519,615 km (0.098 R)
• M6: 1,807,591 km (0.1 R)
• M7: 2,004,163 km (0.117 R)
• M8: 2,144,336 km (0.079 R)
• M9: 2,287,950 km (0.108 R)
• M10: 2,981,785 km (0.064 R)
• M11: 3,398,265 km (0.043 R)
• M12: 3,566,264 km (0.047 R)
• M13: 3,949,384 km (0.119 R)
• M14: 4,610,307 km (0.068 R)
• M15: 4,943,162 km (0.085 R)
• M16: 5,048,928 km (0.046 R)
• M17: 5,198,077 km (0.096 R)
• M18: 5,391,956 km (0.103 R)
• M19: 6,237,034 km (0.118 R)
• M20: 6,956,750 km (0.082 R)
• M21: 7,146,739 km (0.094 R)
• M22: 7,218,546 km (0.085 R)
• M23: 8,147,399 km (0.119 R)
• M24: 9,165,562 km (0.076 R)
• M25: 9,347,922 km (0.101 R)
• M26: 9,557,658 km (0.107 R)
• M27: 9,689,604 km (0.049 R)
• M28: 9,902,033 km (0.107 R)
• M29: 10,035,474 km (0.07 R)
• M30: 11,909,786 km (0.119 R)
• M31: 12,080,327 km (0.068 R)
• M32: 13,120,481 km (0.083 R)
• M33: 13,267,087 km (0.104 R)
• M34: 15,223,678 km (0.105 R)
• M35: 15,439,697 km (0.109 R)
• M36: 15,687,880 km (0.06 R)
• M37: 16,852,799 km (0.101 R)
• M38: 16,916,527 km (0.109 R)
• M39: 18,569,434 km (0.077 R)
• M40: 18,965,868 km (0.092 R)
• M41: 19,498,736 km (0.115 R)
• M42: 20,375,080 km (0.106 R)
• M43: 21,887,216 km (0.11 R)
• M44: 22,166,066 km (0.108 R)
• M45: 22,516,275 km (0.115 R)
• M46: 23,080,408 km (0.114 R)
• M47: 23,399,800 km (0.099 R)
• M48: 23,649,179 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.2

Radius: 6.8

Gravity: 17.05 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 12.69 AU - 18.19 AU

Year: 26872 Days

Day: 16 Hours

Environment

Temp: -219 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,085,245 km

• M1: 118,930 km (0.117 R)
• M2: 228,286 km (0.03 R)
• M3: 692,638 km (0.103 R)
• M4: 1,268,141 km (0.112 R)
• M5: 1,510,191 km (0.028 R)
• M6: 1,581,997 km (0.057 R)
• M7: 1,692,102 km (0.11 R)
• M8: 1,842,747 km (0.093 R)
• M9: 2,076,867 km (0.097 R)
• M10: 2,660,000 km (0.119 R)
• M11: 2,835,628 km (0.111 R)
• M12: 3,671,730 km (0.073 R)
• M13: 3,769,118 km (0.112 R)
• M14: 3,966,588 km (0.064 R)
• M15: 4,320,087 km (0.119 R)
• M16: 4,789,525 km (0.064 R)
• M17: 4,949,595 km (0.08 R)
• M18: 5,832,821 km (0.049 R)
• M19: 6,526,806 km (0.094 R)
• M20: 6,704,378 km (0.111 R)
• M21: 7,004,023 km (0.078 R)
• M22: 7,125,047 km (0.04 R)
• M23: 9,022,098 km (0.05 R)
• M24: 9,153,894 km (0.099 R)
• M25: 10,093,967 km (0.095 R)
• M26: 10,162,333 km (0.097 R)
• M27: 10,230,849 km (0.106 R)
• M28: 11,847,703 km (0.073 R)
• M29: 13,242,254 km (0.057 R)
• M30: 14,456,390 km (0.072 R)
• M31: 17,808,430 km (0.062 R)
• M32: 18,056,762 km (0.028 R)
• M33: 20,083,813 km (0.067 R)
• M34: 20,169,832 km (0.106 R)
• M35: 21,211,482 km (0.098 R)
• M36: 21,827,377 km (0.118 R)
• M37: 22,004,351 km (0.038 R)
• M38: 22,359,795 km (0.026 R)
• M39: 23,256,635 km (0.093 R)
• M40: 23,982,633 km (0.087 R)
• M41: 24,808,264 km (0.061 R)
• M42: 26,017,164 km (0.084 R)
• M43: 26,770,689 km (0.106 R)
• M44: 27,914,215 km (0.094 R)
• M45: 28,588,751 km (0.091 R)
• M46: 29,171,136 km (0.093 R)
• M47: 31,040,960 km (0.102 R)
• M48: 31,839,812 km (0.084 R)
• M49: 32,443,290 km (0.062 R)
• M50: 32,645,397 km (0.063 R)
• M51: 33,559,739 km (0.081 R)
• M52: 34,688,605 km (0.054 R)
• M53: 35,829,887 km (0.095 R)
• M54: 36,667,635 km (0.064 R)
• M55: 38,790,129 km (0.076 R)
• M56: 43,597,756 km (0.103 R)
• M57: 48,013,137 km (0.071 R)
• M58: 49,632,534 km (0.053 R)
• M59: 50,917,430 km (0.082 R)
• M60: 51,387,467 km (0.104 R)
• M61: 53,400,755 km (0.103 R)
• M62: 53,758,593 km (0.101 R)
• M63: 53,878,122 km (0.105 R)
• M64: 54,237,157 km (0.081 R)
• M65: 54,717,067 km (0.101 R)
• M66: 55,198,473 km (0.093 R)
• M67: 55,319,049 km (0.104 R)
• M68: 56,286,648 km (0.047 R)
• M69: 56,650,918 km (0.057 R)
• M70: 57,993,260 km (0.051 R)
• M71: 58,484,091 km (0.11 R)
• M72: 59,346,223 km (0.107 R)
• M73: 60,833,825 km (0.092 R)
• M74: 61,083,055 km (0.12 R)
• M75: 66,392,732 km (0.112 R)
• M76: 70,144,347 km (0.057 R)
• M77: 70,405,545 km (0.1 R)
• M78: 70,536,294 km (0.116 R)
• M79: 71,060,185 km (0.067 R)
• M80: 72,111,559 km (0.081 R)
• M81: 75,832,058 km (0.046 R)
• M82: 77,985,968 km (0.12 R)
• M83: 78,798,883 km (0.064 R)
• M84: 79,478,357 km (0.034 R)
• M85: 80,843,288 km (0.104 R)
• M86: 81,391,414 km (0.066 R)
• M87: 83,043,274 km (0.057 R)
• M88: 83,596,337 km (0.042 R)
• M89: 84,011,920 km (0.06 R)
• M90: 84,567,078 km (0.118 R)
• M91: 86,800,125 km (0.065 R)
• M92: 86,940,299 km (0.098 R)
• M93: 89,193,691 km (0.066 R)
• M94: 91,038,831 km (0.098 R)
• M95: 92,753,073 km (0.056 R)
• M96: 95,055,385 km (0.111 R)
• M97: 97,085,278 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 12,685 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit