🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.61 AU - 0.85 AU

Year: 229 Days

Day: 14 Hours

Environment

Temp: 189 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.33 AU - 1.35 AU

Year: 569 Days

Day: 23.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,849,615 km

• M1: 46,525 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.13 AU - 1.75 AU

Year: 634 Days

Day: 43.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 153.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.75 AU - 2.43 AU

Year: 1109 Days

Day: 26.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,849,615 km

• M1: 1,262,905 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.5

Radius: 9.9

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.94 AU - 8.3 AU

Year: 6974 Days

Day: 14.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,849,615 km

• M1: 131,945 km (0.078 R)
• M2: 260,151 km (0.078 R)
• M3: 483,052 km (0.052 R)
• M4: 598,242 km (0.059 R)
• M5: 858,393 km (0.112 R)
• M6: 1,140,983 km (0.12 R)
• M7: 1,286,542 km (0.069 R)
• M8: 1,438,533 km (0.105 R)
• M9: 1,523,954 km (0.076 R)
• M10: 1,625,979 km (0.108 R)
• M11: 1,806,245 km (0.03 R)
• M12: 1,945,820 km (0.075 R)
• M13: 2,557,076 km (0.095 R)
• M14: 3,187,033 km (0.112 R)
• M15: 3,262,131 km (0.105 R)
• M16: 3,452,270 km (0.086 R)
• M17: 3,529,463 km (0.065 R)
• M18: 3,607,104 km (0.105 R)
• M19: 3,984,090 km (0.085 R)
• M20: 4,415,531 km (0.079 R)
• M21: 4,690,192 km (0.072 R)
• M22: 5,014,072 km (0.109 R)
• M23: 5,123,577 km (0.093 R)
• M24: 5,189,700 km (0.116 R)
• M25: 5,256,121 km (0.066 R)
• M26: 5,322,842 km (0.085 R)
• M27: 5,660,634 km (0.094 R)
• M28: 5,797,815 km (0.117 R)
• M29: 6,051,982 km (0.106 R)
• M30: 6,121,994 km (0.082 R)
• M31: 6,215,792 km (0.101 R)
• M32: 6,499,728 km (0.082 R)
• M33: 6,715,748 km (0.09 R)
• M34: 6,788,153 km (0.098 R)
• M35: 6,860,858 km (0.109 R)
• M36: 7,080,766 km (0.047 R)
• M37: 7,278,086 km (0.084 R)
• M38: 7,703,542 km (0.059 R)
• M39: 8,034,453 km (0.065 R)
• M40: 8,162,957 km (0.084 R)
• M41: 8,500,301 km (0.109 R)
• M42: 8,762,845 km (0.09 R)
• M43: 8,868,611 km (0.072 R)
• M44: 9,458,176 km (0.092 R)
• M45: 9,566,634 km (0.118 R)
• M46: 9,648,315 km (0.067 R)
• M47: 9,812,424 km (0.084 R)
• M48: 10,115,658 km (0.062 R)
• M49: 10,816,225 km (0.118 R)
• M50: 11,619,416 km (0.08 R)
• M51: 12,740,054 km (0.057 R)
• M52: 13,313,313 km (0.036 R)
• M53: 14,235,434 km (0.085 R)
• M54: 14,924,781 km (0.111 R)
• M55: 15,051,341 km (0.091 R)
• M56: 15,496,843 km (0.102 R)
• M57: 15,914,521 km (0.108 R)
• M58: 16,433,775 km (0.103 R)
• M59: 16,499,000 km (0.101 R)
• M60: 16,761,095 km (0.104 R)
• M61: 17,057,448 km (0.083 R)
• M62: 18,091,618 km (0.099 R)
• M63: 18,667,421 km (0.117 R)
• M64: 19,008,953 km (0.091 R)
• M65: 19,352,579 km (0.047 R)
• M66: 19,421,544 km (0.098 R)
• M67: 20,465,737 km (0.107 R)
• M68: 21,101,079 km (0.11 R)
• M69: 21,278,801 km (0.119 R)
• M70: 21,528,181 km (0.073 R)
• M71: 21,635,442 km (0.1 R)
• M72: 22,066,135 km (0.118 R)
• M73: 22,210,347 km (0.106 R)
• M74: 22,972,548 km (0.071 R)
• M75: 23,155,357 km (0.095 R)
• M76: 23,669,674 km (0.081 R)
• M77: 24,113,382 km (0.034 R)
• M78: 24,559,931 km (0.057 R)
• M79: 25,084,421 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145

Radius: 13.4

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.17 AU - 8.77 AU

Year: 9049 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 84,849,615 km

• M1: 259,253 km (0.04 R)
• M2: 355,594 km (0.063 R)
• M3: 576,700 km (0.066 R)
• M4: 756,367 km (0.108 R)
• M5: 981,512 km (0.108 R)
• M6: 1,175,540 km (0.084 R)
• M7: 1,440,328 km (0.073 R)
• M8: 1,542,952 km (0.082 R)
• M9: 1,663,528 km (0.102 R)
• M10: 1,787,395 km (0.081 R)
• M11: 1,898,397 km (0.112 R)
• M12: 2,194,900 km (0.092 R)
• M13: 2,280,021 km (0.079 R)
• M14: 2,869,886 km (0.073 R)
• M15: 3,020,082 km (0.111 R)
• M16: 3,134,524 km (0.068 R)
• M17: 3,328,403 km (0.116 R)
• M18: 3,647,046 km (0.09 R)
• M19: 3,748,773 km (0.063 R)
• M20: 3,872,042 km (0.07 R)
• M21: 4,122,768 km (0.12 R)
• M22: 4,974,279 km (0.063 R)
• M23: 5,316,260 km (0.11 R)
• M24: 5,548,585 km (0.114 R)
• M25: 5,807,988 km (0.076 R)
• M26: 6,023,259 km (0.111 R)
• M27: 6,289,992 km (0.089 R)
• M28: 6,486,414 km (0.104 R)
• M29: 6,785,011 km (0.072 R)
• M30: 7,011,951 km (0.061 R)
• M31: 7,318,328 km (0.104 R)
• M32: 7,525,222 km (0.079 R)
• M33: 7,891,736 km (0.108 R)
• M34: 8,317,941 km (0.04 R)
• M35: 8,779,001 km (0.097 R)
• M36: 9,054,112 km (0.075 R)
• M37: 9,472,238 km (0.093 R)
• M38: 10,125,532 km (0.075 R)
• M39: 10,647,180 km (0.111 R)
• M40: 10,764,165 km (0.079 R)
• M41: 10,911,220 km (0.028 R)
• M42: 11,236,894 km (0.105 R)
• M43: 11,326,354 km (0.072 R)
• M44: 11,505,871 km (0.099 R)
• M45: 11,686,286 km (0.117 R)
• M46: 12,050,108 km (0.07 R)
• M47: 12,294,701 km (0.113 R)
• M48: 12,448,338 km (0.103 R)
• M49: 14,471,948 km (0.086 R)
• M50: 15,388,983 km (0.119 R)
• M51: 15,687,730 km (0.087 R)
• M52: 15,821,172 km (0.097 R)
• M53: 16,022,082 km (0.101 R)
• M54: 17,382,525 km (0.081 R)
• M55: 17,624,424 km (0.09 R)
• M56: 18,709,159 km (0.025 R)
• M57: 19,028,251 km (0.087 R)
• M58: 19,456,250 km (0.117 R)
• M59: 19,923,744 km (0.038 R)
• M60: 20,942,954 km (0.034 R)
• M61: 21,274,313 km (0.117 R)
• M62: 22,956,392 km (0.044 R)
• M63: 23,564,806 km (0.111 R)
• M64: 23,909,330 km (0.076 R)
• M65: 24,255,500 km (0.105 R)
• M66: 24,371,288 km (0.055 R)
• M67: 24,758,597 km (0.093 R)
• M68: 26,011,629 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 10.6

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 7.38 AU - 10.84 AU

Year: 10094 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 84,849,615 km

• M1: 156,629 km (0.119 R)
• M2: 467,344 km (0.083 R)
• M3: 803,490 km (0.112 R)
• M4: 1,060,051 km (0.102 R)
• M5: 1,320,201 km (0.087 R)
• M6: 1,773,782 km (0.063 R)
• M7: 1,978,881 km (0.109 R)
• M8: 2,111,125 km (0.078 R)
• M9: 2,468,963 km (0.086 R)
• M10: 3,366,401 km (0.087 R)
• M11: 3,817,438 km (0.043 R)
• M12: 4,356,290 km (0.118 R)
• M13: 4,847,420 km (0.054 R)
• M14: 5,099,642 km (0.117 R)
• M15: 5,172,496 km (0.106 R)
• M16: 5,504,902 km (0.099 R)
• M17: 6,190,360 km (0.1 R)
• M18: 6,862,354 km (0.079 R)
• M19: 6,983,378 km (0.046 R)
• M20: 7,227,522 km (0.053 R)
• M21: 7,309,651 km (0.096 R)
• M22: 7,892,484 km (0.08 R)
• M23: 7,977,007 km (0.087 R)
• M24: 8,533,811 km (0.111 R)
• M25: 9,369,913 km (0.114 R)
• M26: 9,775,174 km (0.076 R)
• M27: 9,865,980 km (0.109 R)
• M28: 10,002,712 km (0.037 R)
• M29: 10,509,699 km (0.074 R)
• M30: 10,977,791 km (0.092 R)
• M31: 12,080,178 km (0.059 R)
• M32: 12,521,192 km (0.036 R)
• M33: 12,669,444 km (0.072 R)
• M34: 12,967,592 km (0.078 R)
• M35: 14,131,763 km (0.062 R)
• M36: 14,544,503 km (0.076 R)
• M37: 14,961,133 km (0.028 R)
• M38: 15,381,803 km (0.097 R)
• M39: 15,487,568 km (0.103 R)
• M40: 16,504,684 km (0.082 R)
• M41: 16,939,266 km (0.092 R)
• M42: 18,321,850 km (0.079 R)
• M43: 18,546,396 km (0.119 R)
• M44: 19,396,561 km (0.061 R)
• M45: 19,740,337 km (0.076 R)
• M46: 19,912,823 km (0.114 R)
• M47: 20,549,960 km (0.112 R)
• M48: 20,724,990 km (0.065 R)
• M49: 21,076,246 km (0.051 R)
• M50: 21,193,830 km (0.091 R)
• M51: 21,903,821 km (0.102 R)
• M52: 22,022,901 km (0.057 R)
• M53: 22,261,659 km (0.053 R)
• M54: 23,529,501 km (0.096 R)
• M55: 24,572,946 km (0.098 R)
• M56: 25,381,074 km (0.092 R)
• M57: 26,008,637 km (0.055 R)
• M58: 26,450,998 km (0.103 R)
• M59: 26,577,707 km (0.106 R)
• M60: 27,087,088 km (0.066 R)
• M61: 27,535,433 km (0.104 R)
• M62: 29,616,190 km (0.113 R)
• M63: 32,152,173 km (0.036 R)
• M64: 32,491,012 km (0.093 R)
• M65: 32,831,048 km (0.104 R)
• M66: 33,103,914 km (0.064 R)
• M67: 36,084,502 km (0.113 R)
• M68: 36,790,006 km (0.074 R)
• M69: 37,215,462 km (0.082 R)
• M70: 37,499,997 km (0.115 R)
• M71: 37,856,639 km (0.063 R)
• M72: 40,750,310 km (0.08 R)
• M73: 41,927,646 km (0.1 R)
• M74: 42,075,598 km (0.081 R)
• M75: 42,149,649 km (0.102 R)
• M76: 42,966,902 km (0.061 R)
• M77: 44,089,933 km (0.091 R)
• M78: 44,541,719 km (0.026 R)
• M79: 45,906,650 km (0.069 R)
• M80: 46,441,013 km (0.07 R)
• M81: 46,824,134 km (0.086 R)
• M82: 47,054,365 km (0.087 R)
• M83: 47,439,130 km (0.066 R)
• M84: 49,691,027 km (0.058 R)
• M85: 50,554,356 km (0.027 R)
• M86: 51,027,235 km (0.118 R)
• M87: 52,057,067 km (0.113 R)
• M88: 52,614,319 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.9

Radius: 4.7

Gravity: 33.95 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 12.42 AU - 18.68 AU

Year: 22510 Days

Day: 23.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,849,615 km

• M1: 61,186 km (0.094 R)
• M2: 184,155 km (0.12 R)
• M3: 280,496 km (0.059 R)
• M4: 895,044 km (0.081 R)
• M5: 1,122,433 km (0.034 R)
• M6: 1,273,527 km (0.103 R)
• M7: 1,799,962 km (0.088 R)
• M8: 1,941,182 km (0.045 R)
• M9: 2,347,789 km (0.11 R)
• M10: 2,659,701 km (0.1 R)
• M11: 2,820,668 km (0.095 R)
• M12: 3,539,186 km (0.109 R)
• M13: 3,627,300 km (0.103 R)
• M14: 3,671,581 km (0.052 R)
• M15: 4,311,111 km (0.097 R)
• M16: 4,547,775 km (0.09 R)
• M17: 4,691,838 km (0.085 R)
• M18: 4,935,234 km (0.049 R)
• M19: 5,182,669 km (0.103 R)
• M20: 5,434,292 km (0.075 R)
• M21: 6,319,164 km (0.109 R)
• M22: 6,860,259 km (0.093 R)
• M23: 7,136,267 km (0.084 R)
• M24: 7,247,718 km (0.114 R)
• M25: 8,276,652 km (0.041 R)
• M26: 8,452,429 km (0.091 R)
• M27: 8,748,334 km (0.1 R)
• M28: 9,841,446 km (0.111 R)
• M29: 10,027,844 km (0.108 R)
• M30: 10,593,773 km (0.05 R)
• M31: 11,170,174 km (0.092 R)
• M32: 13,368,814 km (0.105 R)
• M33: 13,782,601 km (0.11 R)
• M34: 14,552,133 km (0.096 R)
• M35: 14,977,589 km (0.089 R)
• M36: 15,407,234 km (0.113 R)
• M37: 16,942,707 km (0.12 R)
• M38: 18,449,756 km (0.099 R)
• M39: 19,685,883 km (0.09 R)
• M40: 20,948,489 km (0.057 R)
• M41: 21,028,225 km (0.098 R)
• M42: 22,645,078 km (0.051 R)
• M43: 23,967,075 km (0.086 R)
• M44: 25,398,726 km (0.12 R)
• M45: 25,996,370 km (0.117 R)
• M46: 26,339,847 km (0.092 R)
• M47: 27,292,336 km (0.112 R)
• M48: 27,379,552 km (0.103 R)
• M49: 29,141,815 km (0.07 R)
• M50: 30,126,618 km (0.061 R)
• M51: 30,397,091 km (0.118 R)
• M52: 30,487,448 km (0.097 R)
• M53: 30,758,968 km (0.076 R)
• M54: 32,589,747 km (0.1 R)
• M55: 32,960,151 km (0.099 R)
• M56: 34,267,337 km (0.106 R)
• M57: 34,644,024 km (0.107 R)
• M58: 36,068,495 km (0.098 R)
• M59: 36,739,741 km (0.113 R)
• M60: 39,072,421 km (0.066 R)
• M61: 39,663,033 km (0.111 R)
• M62: 41,052,648 km (0.107 R)
• M63: 41,252,361 km (0.1 R)
• M64: 42,357,141 km (0.079 R)
• M65: 44,185,676 km (0.054 R)
• M66: 45,522,333 km (0.083 R)
• M67: 46,039,941 km (0.099 R)
• M68: 46,247,583 km (0.06 R)
• M69: 46,455,375 km (0.046 R)
• M70: 46,559,495 km (0.104 R)
• M71: 47,604,436 km (0.112 R)
• M72: 47,709,304 km (0.119 R)
• M73: 52,401,292 km (0.106 R)
• M74: 53,815,440 km (0.1 R)
• M75: 54,582,130 km (0.081 R)
• M76: 55,131,902 km (0.073 R)
• M77: 55,794,171 km (0.09 R)
• M78: 56,015,427 km (0.07 R)
• M79: 57,015,040 km (0.102 R)
• M80: 59,935,489 km (0.065 R)
• M81: 60,162,130 km (0.065 R)
• M82: 64,987,409 km (0.085 R)
• M83: 65,920,601 km (0.045 R)
• M84: 66,505,977 km (0.12 R)
• M85: 67,564,083 km (0.055 R)
• M86: 69,339,959 km (0.105 R)
• M87: 69,458,890 km (0.081 R)
• M88: 70,293,496 km (0.114 R)
• M89: 71,972,284 km (0.118 R)
• M90: 73,058,514 km (0.099 R)
• M91: 76,472,487 km (0.103 R)
• M92: 76,964,365 km (0.045 R)
• M93: 77,334,021 km (0.046 R)
• M94: 80,312,365 km (0.059 R)
• M95: 81,188,111 km (0.108 R)
• M96: 84,341,335 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 10,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit