🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.5 AU - 0.76 AU

Year: 220 Days

Day: 31.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.61 AU - 0.85 AU

Year: 274 Days

Day: 40.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 39 °

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: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.47 AU - 2.23 AU

Year: 1106 Days

Day: 40.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.8

Radius: 14.9

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.69 AU - 3.53 AU

Year: 2412 Days

Day: 13.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 47,509,880 km

• M1: 205,099 km (0.086 R)
• M2: 443,707 km (0.086 R)
• M3: 693,386 km (0.119 R)
• M4: 797,955 km (0.107 R)
• M5: 1,073,664 km (0.082 R)
• M6: 1,556,267 km (0.072 R)
• M7: 1,709,156 km (0.072 R)
• M8: 1,917,994 km (0.073 R)
• M9: 2,220,631 km (0.047 R)
• M10: 2,339,561 km (0.1 R)
• M11: 2,471,955 km (0.101 R)
• M12: 2,572,784 km (0.083 R)
• M13: 2,698,147 km (0.109 R)
• M14: 2,813,936 km (0.111 R)
• M15: 2,978,942 km (0.113 R)
• M16: 3,074,685 km (0.056 R)
• M17: 3,306,562 km (0.118 R)
• M18: 3,671,431 km (0.085 R)
• M19: 3,878,624 km (0.084 R)
• M20: 4,169,741 km (0.118 R)
• M21: 4,263,839 km (0.113 R)
• M22: 4,495,566 km (0.116 R)
• M23: 4,858,191 km (0.034 R)
• M24: 4,971,736 km (0.088 R)
• M25: 5,303,095 km (0.066 R)
• M26: 5,449,402 km (0.078 R)
• M27: 5,851,371 km (0.106 R)
• M28: 6,186,022 km (0.07 R)
• M29: 6,309,440 km (0.059 R)
• M30: 6,480,281 km (0.108 R)
• M31: 6,747,462 km (0.098 R)
• M32: 7,034,391 km (0.107 R)
• M33: 7,130,882 km (0.117 R)
• M34: 7,505,176 km (0.119 R)
• M35: 7,686,339 km (0.109 R)
• M36: 7,802,576 km (0.05 R)
• M37: 8,019,792 km (0.045 R)
• M38: 8,563,132 km (0.082 R)
• M39: 8,700,762 km (0.085 R)
• M40: 8,821,936 km (0.115 R)
• M41: 8,943,559 km (0.11 R)
• M42: 9,294,366 km (0.081 R)
• M43: 9,471,490 km (0.085 R)
• M44: 9,721,318 km (0.118 R)
• M45: 9,829,029 km (0.096 R)
• M46: 9,973,391 km (0.102 R)
• M47: 10,300,561 km (0.072 R)
• M48: 10,502,369 km (0.057 R)
• M49: 10,668,423 km (0.083 R)
• M50: 11,417,010 km (0.06 R)
• M51: 11,663,996 km (0.092 R)
• M52: 11,759,440 km (0.07 R)
• M53: 11,893,629 km (0.113 R)
• M54: 12,047,416 km (0.057 R)
• M55: 12,201,950 km (0.036 R)
• M56: 12,298,890 km (0.086 R)
• M57: 13,044,037 km (0.055 R)
• M58: 13,482,209 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.5

Radius: 14.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.86 AU - 4.98 AU

Year: 4086 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 47,509,880 km

• M1: 187,895 km (0.111 R)
• M2: 306,227 km (0.09 R)
• M3: 431,440 km (0.108 R)
• M4: 538,403 km (0.094 R)
• M5: 746,643 km (0.091 R)
• M6: 1,211,294 km (0.102 R)
• M7: 1,312,273 km (0.117 R)
• M8: 1,537,118 km (0.111 R)
• M9: 1,746,406 km (0.114 R)
• M10: 1,862,194 km (0.046 R)
• M11: 1,965,566 km (0.108 R)
• M12: 2,240,976 km (0.11 R)
• M13: 2,415,706 km (0.115 R)
• M14: 2,595,074 km (0.076 R)
• M15: 2,812,889 km (0.103 R)
• M16: 3,213,362 km (0.115 R)
• M17: 3,375,078 km (0.081 R)
• M18: 3,502,834 km (0.068 R)
• M19: 3,632,236 km (0.081 R)
• M20: 4,011,018 km (0.06 R)
• M21: 4,323,229 km (0.113 R)
• M22: 4,582,931 km (0.11 R)
• M23: 4,827,374 km (0.114 R)
• M24: 5,435,639 km (0.116 R)
• M25: 5,607,826 km (0.086 R)
• M26: 5,847,631 km (0.078 R)
• M27: 6,382,593 km (0.098 R)
• M28: 6,725,023 km (0.119 R)
• M29: 6,863,700 km (0.1 R)
• M30: 6,979,937 km (0.099 R)
• M31: 7,380,411 km (0.037 R)
• M32: 8,007,226 km (0.098 R)
• M33: 8,501,348 km (0.066 R)
• M34: 8,752,074 km (0.098 R)
• M35: 9,389,660 km (0.063 R)
• M36: 9,884,380 km (0.065 R)
• M37: 9,989,697 km (0.074 R)
• M38: 10,148,271 km (0.074 R)
• M39: 10,334,371 km (0.059 R)
• M40: 10,494,739 km (0.067 R)
• M41: 10,709,861 km (0.109 R)
• M42: 11,309,300 km (0.062 R)
• M43: 11,668,484 km (0.118 R)
• M44: 12,257,002 km (0.103 R)
• M45: 12,597,487 km (0.093 R)
• M46: 12,797,649 km (0.052 R)
• M47: 13,056,603 km (0.068 R)
• M48: 13,608,769 km (0.097 R)
• M49: 13,755,375 km (0.118 R)
• M50: 13,961,520 km (0.073 R)
• M51: 14,168,714 km (0.118 R)
• M52: 14,646,230 km (0.102 R)
• M53: 14,826,645 km (0.118 R)
• M54: 15,739,641 km (0.088 R)
• M55: 16,358,527 km (0.117 R)
• M56: 17,080,187 km (0.084 R)
• M57: 17,270,027 km (0.097 R)
• M58: 17,365,321 km (0.096 R)
• M59: 17,844,184 km (0.065 R)
• M60: 18,133,655 km (0.117 R)
• M61: 18,424,623 km (0.105 R)
• M62: 18,619,400 km (0.104 R)
• M63: 18,978,435 km (0.107 R)
• M64: 19,339,863 km (0.078 R)
• M65: 20,470,973 km (0.045 R)
• M66: 21,214,474 km (0.109 R)
• M67: 21,452,783 km (0.09 R)
• M68: 21,932,245 km (0.116 R)
• M69: 22,311,475 km (0.089 R)
• M70: 22,901,788 km (0.112 R)
• M71: 23,076,519 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 13.9

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.87 AU - 5.43 AU

Year: 5139 Days

Day: 6.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,509,880 km

• M1: 301,440 km (0.057 R)
• M2: 409,001 km (0.026 R)
• M3: 670,797 km (0.053 R)
• M4: 764,296 km (0.11 R)
• M5: 1,143,676 km (0.1 R)
• M6: 1,292,226 km (0.107 R)
• M7: 2,221,229 km (0.055 R)
• M8: 2,410,022 km (0.105 R)
• M9: 2,999,437 km (0.082 R)
• M10: 3,172,223 km (0.086 R)
• M11: 3,338,875 km (0.081 R)
• M12: 3,710,476 km (0.114 R)
• M13: 3,995,460 km (0.113 R)
• M14: 4,206,393 km (0.051 R)
• M15: 4,410,744 km (0.11 R)
• M16: 4,503,793 km (0.095 R)
• M17: 4,744,646 km (0.091 R)
• M18: 5,604,385 km (0.107 R)
• M19: 5,727,953 km (0.118 R)
• M20: 6,208,162 km (0.073 R)
• M21: 7,134,622 km (0.115 R)
• M22: 8,604,271 km (0.032 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.3

Radius: 7.3

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 10.12 AU - 10.36 AU

Year: 14408 Days

Day: 22.7 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,509,880 km

• M1: 118,482 km (0.119 R)
• M2: 235,018 km (0.117 R)
• M3: 388,057 km (0.114 R)
• M4: 620,981 km (0.063 R)
• M5: 685,757 km (0.071 R)
• M6: 858,542 km (0.098 R)
• M7: 1,123,779 km (0.091 R)
• M8: 1,392,457 km (0.112 R)
• M9: 1,773,782 km (0.098 R)
• M10: 2,548,250 km (0.089 R)
• M11: 2,956,503 km (0.105 R)
• M12: 3,040,726 km (0.104 R)
• M13: 3,125,548 km (0.078 R)
• M14: 3,182,695 km (0.082 R)
• M15: 3,297,885 km (0.032 R)
• M16: 3,443,893 km (0.115 R)
• M17: 4,174,080 km (0.06 R)
• M18: 4,268,626 km (0.068 R)
• M19: 4,686,752 km (0.107 R)
• M20: 5,084,383 km (0.064 R)
• M21: 5,219,320 km (0.113 R)
• M22: 5,492,785 km (0.077 R)
• M23: 6,161,039 km (0.086 R)
• M24: 6,268,899 km (0.045 R)
• M25: 6,780,523 km (0.029 R)
• M26: 7,305,462 km (0.099 R)
• M27: 7,534,497 km (0.059 R)
• M28: 7,921,506 km (0.108 R)
• M29: 8,314,949 km (0.094 R)
• M30: 8,714,824 km (0.067 R)
• M31: 8,998,462 km (0.088 R)
• M32: 9,202,962 km (0.092 R)
• M33: 9,993,736 km (0.086 R)
• M34: 10,676,650 km (0.096 R)
• M35: 11,242,430 km (0.064 R)
• M36: 11,462,787 km (0.067 R)
• M37: 11,818,082 km (0.062 R)
• M38: 13,601,738 km (0.026 R)
• M39: 14,981,479 km (0.103 R)
• M40: 15,321,216 km (0.089 R)
• M41: 15,958,802 km (0.066 R)
• M42: 16,008,319 km (0.109 R)
• M43: 16,206,386 km (0.062 R)
• M44: 16,605,064 km (0.092 R)
• M45: 16,906,355 km (0.069 R)
• M46: 17,108,012 km (0.081 R)
• M47: 17,158,577 km (0.052 R)
• M48: 17,769,385 km (0.102 R)
• M49: 18,232,091 km (0.107 R)
• M50: 18,490,895 km (0.055 R)
• M51: 18,542,806 km (0.094 R)
• M52: 19,538,230 km (0.116 R)
• M53: 20,658,419 km (0.072 R)
• M54: 22,682,478 km (0.104 R)
• M55: 23,633,322 km (0.072 R)
• M56: 23,802,517 km (0.03 R)
• M57: 25,747,738 km (0.091 R)
• M58: 26,739,423 km (0.11 R)
• M59: 27,151,266 km (0.112 R)
• M60: 27,802,914 km (0.096 R)
• M61: 29,121,320 km (0.099 R)
• M62: 29,242,345 km (0.073 R)
• M63: 29,423,956 km (0.088 R)
• M64: 29,484,544 km (0.03 R)
• M65: 31,508,453 km (0.119 R)
• M66: 33,323,674 km (0.092 R)
• M67: 34,723,311 km (0.107 R)
• M68: 34,787,489 km (0.073 R)
• M69: 35,301,507 km (0.094 R)
• M70: 35,430,311 km (0.064 R)
• M71: 37,251,366 km (0.112 R)
• M72: 37,382,563 km (0.076 R)
• M73: 39,302,652 km (0.09 R)
• M74: 40,106,441 km (0.065 R)
• M75: 40,240,930 km (0.089 R)
• M76: 40,645,442 km (0.032 R)
• M77: 40,780,529 km (0.119 R)
• M78: 41,798,543 km (0.056 R)
• M79: 42,481,906 km (0.087 R)
• M80: 43,652,060 km (0.047 R)
• M81: 44,693,411 km (0.042 R)
• M82: 45,182,147 km (0.073 R)
• M83: 45,322,021 km (0.118 R)
• M84: 45,953,624 km (0.053 R)
• M85: 46,164,856 km (0.095 R)
• M86: 46,658,828 km (0.116 R)
• M87: 47,367,623 km (0.112 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 15,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit