🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.64 AU - 0.9 AU

Year: 256 Days

Day: 15.4 Hours

Environment

Temp: 85 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.71 AU - 1.13 AU

Year: 334 Days

Day: 47.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.43 AU - 2.55 AU

Year: 1488 Days

Day: 47.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.5

Radius: 13.3

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.26 AU - 4.38 AU

Year: 3401 Days

Day: 6.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 56,144,075 km

• M1: 167,250 km (0.099 R)
• M2: 437,723 km (0.091 R)
• M3: 696,677 km (0.096 R)
• M4: 846,126 km (0.094 R)
• M5: 955,781 km (0.092 R)
• M6: 1,605,036 km (0.084 R)
• M7: 1,835,416 km (0.119 R)
• M8: 2,036,027 km (0.102 R)
• M9: 2,173,956 km (0.097 R)
• M10: 2,357,962 km (0.051 R)
• M11: 2,636,363 km (0.036 R)
• M12: 2,863,902 km (0.078 R)
• M13: 3,602,018 km (0.113 R)
• M14: 3,753,261 km (0.065 R)
• M15: 4,079,534 km (0.072 R)
• M16: 4,166,899 km (0.101 R)
• M17: 4,255,012 km (0.034 R)
• M18: 4,668,351 km (0.095 R)
• M19: 5,245,799 km (0.103 R)
• M20: 5,533,625 km (0.105 R)
• M21: 6,205,020 km (0.112 R)
• M22: 6,448,117 km (0.048 R)
• M23: 6,777,382 km (0.072 R)
• M24: 6,860,558 km (0.092 R)
• M25: 7,048,902 km (0.11 R)
• M26: 7,239,041 km (0.12 R)
• M27: 7,667,639 km (0.086 R)
• M28: 7,863,313 km (0.118 R)
• M29: 8,060,632 km (0.09 R)
• M30: 8,594,697 km (0.092 R)
• M31: 8,957,173 km (0.104 R)
• M32: 9,347,922 km (0.104 R)
• M33: 9,697,383 km (0.038 R)
• M34: 9,814,817 km (0.066 R)
• M35: 9,932,700 km (0.054 R)
• M36: 10,601,851 km (0.119 R)
• M37: 10,819,965 km (0.102 R)
• M38: 10,966,272 km (0.117 R)
• M39: 11,782,627 km (0.086 R)
• M40: 11,882,858 km (0.116 R)
• M41: 11,983,537 km (0.111 R)
• M42: 12,286,922 km (0.09 R)
• M43: 12,644,162 km (0.059 R)
• M44: 12,927,350 km (0.119 R)
• M45: 13,030,723 km (0.101 R)
• M46: 13,526,041 km (0.108 R)
• M47: 14,080,750 km (0.116 R)
• M48: 14,187,114 km (0.025 R)
• M49: 15,294,138 km (0.039 R)
• M50: 15,568,501 km (0.094 R)
• M51: 16,597,285 km (0.094 R)
• M52: 16,681,659 km (0.1 R)
• M53: 16,907,402 km (0.039 R)
• M54: 17,504,746 km (0.083 R)
• M55: 17,906,865 km (0.074 R)
• M56: 18,109,121 km (0.106 R)
• M57: 18,370,170 km (0.098 R)
• M58: 19,813,640 km (0.102 R)
• M59: 19,992,858 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 126.5

Radius: 11.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.1 AU - 5.4 AU

Year: 3921 Days

Day: 9.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 56,144,075 km

• M1: 144,362 km (0.119 R)
• M2: 238,160 km (0.064 R)
• M3: 341,532 km (0.119 R)
• M4: 413,339 km (0.095 R)
• M5: 543,489 km (0.12 R)
• M6: 718,967 km (0.048 R)
• M7: 794,813 km (0.057 R)
• M8: 889,808 km (0.094 R)
• M9: 1,031,627 km (0.119 R)
• M10: 1,254,528 km (0.071 R)
• M11: 1,405,622 km (0.088 R)
• M12: 1,654,253 km (0.083 R)
• M13: 1,768,247 km (0.108 R)
• M14: 1,917,246 km (0.083 R)
• M15: 2,004,312 km (0.088 R)
• M16: 2,171,263 km (0.098 R)
• M17: 2,448,169 km (0.114 R)
• M18: 2,531,046 km (0.111 R)
• M19: 2,748,711 km (0.117 R)
• M20: 3,010,657 km (0.1 R)
• M21: 3,293,846 km (0.103 R)
• M22: 3,491,913 km (0.108 R)
• M23: 3,748,474 km (0.113 R)
• M24: 4,025,380 km (0.029 R)
• M25: 4,194,724 km (0.109 R)
• M26: 4,380,824 km (0.086 R)
• M27: 4,496,762 km (0.037 R)
• M28: 4,584,427 km (0.059 R)
• M29: 4,716,970 km (0.102 R)
• M30: 4,895,740 km (0.032 R)
• M31: 5,001,057 km (0.104 R)
• M32: 5,076,753 km (0.112 R)
• M33: 5,198,676 km (0.063 R)
• M34: 5,290,678 km (0.119 R)
• M35: 5,554,569 km (0.073 R)
• M36: 5,791,083 km (0.12 R)
• M37: 5,902,534 km (0.118 R)
• M38: 6,487,162 km (0.043 R)
• M39: 7,295,589 km (0.119 R)
• M40: 7,659,261 km (0.112 R)
• M41: 7,764,279 km (0.071 R)
• M42: 8,260,794 km (0.064 R)
• M43: 8,822,385 km (0.116 R)
• M44: 8,932,489 km (0.077 R)
• M45: 9,172,743 km (0.111 R)
• M46: 9,247,093 km (0.109 R)
• M47: 9,433,791 km (0.109 R)
• M48: 10,097,407 km (0.099 R)
• M49: 10,193,449 km (0.089 R)
• M50: 10,561,161 km (0.103 R)
• M51: 10,717,191 km (0.118 R)
• M52: 10,815,178 km (0.088 R)
• M53: 11,269,656 km (0.083 R)
• M54: 11,389,335 km (0.114 R)
• M55: 11,509,312 km (0.069 R)
• M56: 11,690,176 km (0.075 R)
• M57: 11,811,350 km (0.096 R)
• M58: 12,034,401 km (0.05 R)
• M59: 12,279,442 km (0.049 R)
• M60: 12,567,268 km (0.084 R)
• M61: 12,836,694 km (0.069 R)
• M62: 12,940,665 km (0.089 R)
• M63: 13,086,971 km (0.072 R)
• M64: 13,381,081 km (0.119 R)
• M65: 13,571,220 km (0.107 R)
• M66: 13,805,041 km (0.104 R)
• M67: 14,492,443 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431

Radius: 10.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.65 AU - 5.91 AU

Year: 4595 Days

Day: 11.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,144,075 km

• M1: 184,753 km (0.046 R)
• M2: 255,663 km (0.087 R)
• M3: 407,505 km (0.094 R)
• M4: 529,427 km (0.109 R)
• M5: 625,170 km (0.095 R)
• M6: 749,037 km (0.092 R)
• M7: 974,929 km (0.099 R)
• M8: 1,047,185 km (0.08 R)
• M9: 1,121,535 km (0.087 R)
• M10: 1,355,506 km (0.118 R)
• M11: 1,506,451 km (0.064 R)
• M12: 1,840,353 km (0.102 R)
• M13: 2,150,021 km (0.12 R)
• M14: 2,262,369 km (0.11 R)
• M15: 2,560,368 km (0.106 R)
• M16: 2,731,508 km (0.066 R)
• M17: 3,139,461 km (0.082 R)
• M18: 3,491,315 km (0.115 R)
• M19: 3,758,647 km (0.093 R)
• M20: 4,172,285 km (0.083 R)
• M21: 4,830,515 km (0.085 R)
• M22: 5,171,898 km (0.054 R)
• M23: 5,411,254 km (0.085 R)
• M24: 5,565,340 km (0.097 R)
• M25: 5,945,917 km (0.082 R)
• M26: 6,127,978 km (0.03 R)
• M27: 6,288,795 km (0.059 R)
• M28: 6,404,584 km (0.057 R)
• M29: 6,803,412 km (0.113 R)
• M30: 6,969,914 km (0.09 R)
• M31: 7,649,837 km (0.115 R)
• M32: 8,022,784 km (0.102 R)
• M33: 8,148,446 km (0.034 R)
• M34: 8,580,635 km (0.107 R)
• M35: 8,760,751 km (0.118 R)
• M36: 8,994,273 km (0.034 R)
• M37: 9,388,014 km (0.106 R)
• M38: 9,493,930 km (0.111 R)
• M39: 9,626,922 km (0.098 R)
• M40: 9,867,775 km (0.109 R)
• M41: 10,056,567 km (0.048 R)
• M42: 10,355,763 km (0.104 R)
• M43: 11,018,631 km (0.042 R)
• M44: 11,326,952 km (0.1 R)
• M45: 12,269,120 km (0.106 R)
• M46: 12,940,814 km (0.049 R)
• M47: 13,534,419 km (0.077 R)
• M48: 13,654,246 km (0.035 R)
• M49: 14,686,921 km (0.071 R)
• M50: 14,995,391 km (0.115 R)
• M51: 15,430,871 km (0.086 R)
• M52: 15,587,500 km (0.069 R)
• M53: 16,060,229 km (0.095 R)
• M54: 16,218,952 km (0.118 R)
• M55: 16,378,124 km (0.1 R)
• M56: 16,505,881 km (0.072 R)
• M57: 18,894,510 km (0.107 R)
• M58: 19,297,527 km (0.092 R)
• M59: 20,454,517 km (0.111 R)
• M60: 21,914,592 km (0.086 R)
• M61: 21,984,903 km (0.049 R)
• M62: 22,125,974 km (0.04 R)
• M63: 22,231,889 km (0.116 R)
• M64: 22,444,169 km (0.118 R)
• M65: 22,550,682 km (0.112 R)
• M66: 22,728,404 km (0.088 R)
• M67: 22,906,576 km (0.12 R)
• M68: 23,516,037 km (0.12 R)
• M69: 23,840,814 km (0.05 R)
• M70: 24,021,977 km (0.111 R)
• M71: 24,312,646 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.1

Radius: 10.2

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 8.75 AU - 9.83 AU

Year: 10724 Days

Day: 5.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,144,075 km

• M1: 191,485 km (0.112 R)
• M2: 348,264 km (0.041 R)
• M3: 697,575 km (0.11 R)
• M4: 950,096 km (0.071 R)
• M5: 1,120,189 km (0.081 R)
• M6: 1,442,273 km (0.068 R)
• M7: 1,664,576 km (0.09 R)
• M8: 2,543,313 km (0.095 R)
• M9: 3,381,211 km (0.079 R)
• M10: 3,479,198 km (0.075 R)
• M11: 3,813,250 km (0.08 R)
• M12: 5,288,285 km (0.052 R)
• M13: 5,440,725 km (0.12 R)
• M14: 5,986,159 km (0.082 R)
• M15: 6,145,331 km (0.106 R)
• M16: 6,467,714 km (0.113 R)
• M17: 6,713,055 km (0.109 R)
• M18: 7,898,618 km (0.027 R)
• M19: 8,382,118 km (0.099 R)
• M20: 8,560,289 km (0.08 R)
• M21: 8,694,628 km (0.104 R)
• M22: 9,239,464 km (0.085 R)
• M23: 9,469,844 km (0.094 R)
• M24: 10,457,789 km (0.106 R)
• M25: 10,601,552 km (0.109 R)
• M26: 11,232,407 km (0.063 R)
• M27: 11,626,597 km (0.032 R)
• M28: 12,785,382 km (0.035 R)
• M29: 13,042,092 km (0.094 R)
• M30: 13,300,597 km (0.114 R)
• M31: 13,875,203 km (0.073 R)
• M32: 14,245,158 km (0.094 R)
• M33: 15,428,776 km (0.078 R)
• M34: 15,922,001 km (0.081 R)
• M35: 16,364,810 km (0.099 R)
• M36: 17,546,484 km (0.075 R)
• M37: 18,581,252 km (0.082 R)
• M38: 18,755,534 km (0.119 R)
• M39: 19,047,399 km (0.092 R)
• M40: 20,769,570 km (0.058 R)
• M41: 21,071,458 km (0.097 R)
• M42: 21,192,633 km (0.098 R)
• M43: 22,047,435 km (0.067 R)
• M44: 22,602,892 km (0.094 R)
• M45: 23,350,732 km (0.098 R)
• M46: 23,601,757 km (0.076 R)
• M47: 25,448,692 km (0.102 R)
• M48: 27,011,990 km (0.069 R)
• M49: 27,077,813 km (0.096 R)
• M50: 27,606,193 km (0.098 R)
• M51: 27,938,300 km (0.07 R)
• M52: 28,740,444 km (0.071 R)
• M53: 29,414,831 km (0.068 R)
• M54: 29,482,449 km (0.108 R)
• M55: 30,299,104 km (0.109 R)
• M56: 31,538,074 km (0.09 R)
• M57: 31,676,751 km (0.064 R)
• M58: 32,303,267 km (0.09 R)
• M59: 33,215,664 km (0.098 R)
• M60: 33,427,345 km (0.117 R)
• M61: 33,639,475 km (0.106 R)
• M62: 33,994,171 km (0.114 R)
• M63: 34,136,289 km (0.096 R)
• M64: 35,785,905 km (0.107 R)
• M65: 36,365,597 km (0.109 R)
• M66: 36,656,714 km (0.111 R)
• M67: 37,534,555 km (0.098 R)
• M68: 37,608,007 km (0.115 R)
• M69: 38,049,919 km (0.071 R)
• M70: 38,123,671 km (0.084 R)
• M71: 40,059,318 km (0.098 R)
• M72: 40,510,505 km (0.09 R)
• M73: 40,661,300 km (0.09 R)
• M74: 41,190,427 km (0.082 R)
• M75: 41,417,966 km (0.054 R)
• M76: 41,645,953 km (0.081 R)
• M77: 41,721,949 km (0.065 R)
• M78: 42,408,603 km (0.097 R)
• M79: 43,252,933 km (0.103 R)
• M80: 43,561,404 km (0.071 R)
• M81: 44,724,378 km (0.051 R)
• M82: 44,880,259 km (0.053 R)
• M83: 45,348,949 km (0.106 R)
• M84: 45,740,596 km (0.102 R)
• M85: 46,843,581 km (0.104 R)
• M86: 48,995,247 km (0.064 R)
• M87: 49,719,600 km (0.047 R)
• M88: 50,447,544 km (0.029 R)
• M89: 51,423,520 km (0.059 R)
• M90: 52,077,712 km (0.077 R)
• M91: 52,487,909 km (0.073 R)
• M92: 54,388,849 km (0.066 R)
• M93: 54,472,025 km (0.089 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 453 - 19,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit