🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.48 AU - 0.64 AU

Year: 186 Days

Day: 47.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.77 AU - 0.83 AU

Year: 317 Days

Day: 22.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,156,097 km

• M1: 470,336 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.44 AU - 2.16 AU

Year: 1070 Days

Day: 44.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.9

Radius: 8.8

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.67 AU - 5.39 AU

Year: 4271 Days

Day: 7.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 37,156,097 km

• M1: 157,078 km (0.097 R)
• M2: 257,009 km (0.064 R)
• M3: 388,506 km (0.11 R)
• M4: 642,074 km (0.089 R)
• M5: 702,960 km (0.094 R)
• M6: 766,240 km (0.116 R)
• M7: 831,465 km (0.066 R)
• M8: 979,866 km (0.07 R)
• M9: 1,039,256 km (0.054 R)
• M10: 1,124,677 km (0.119 R)
• M11: 1,435,990 km (0.084 R)
• M12: 1,629,869 km (0.07 R)
• M13: 1,862,045 km (0.062 R)
• M14: 1,951,953 km (0.112 R)
• M15: 2,136,108 km (0.075 R)
• M16: 2,604,649 km (0.063 R)
• M17: 2,790,748 km (0.107 R)
• M18: 3,158,011 km (0.08 R)
• M19: 3,283,972 km (0.102 R)
• M20: 3,429,830 km (0.058 R)
• M21: 3,596,632 km (0.115 R)
• M22: 3,709,279 km (0.088 R)
• M23: 4,171,836 km (0.107 R)
• M24: 4,369,903 km (0.118 R)
• M25: 4,796,108 km (0.068 R)
• M26: 5,108,767 km (0.08 R)
• M27: 5,471,093 km (0.085 R)
• M28: 5,622,786 km (0.076 R)
• M29: 5,688,160 km (0.071 R)
• M30: 5,908,069 km (0.103 R)
• M31: 6,175,699 km (0.1 R)
• M32: 6,515,735 km (0.081 R)
• M33: 6,885,392 km (0.067 R)
• M34: 7,237,994 km (0.069 R)
• M35: 7,356,924 km (0.102 R)
• M36: 7,500,388 km (0.099 R)
• M37: 7,790,160 km (0.105 R)
• M38: 7,863,313 km (0.1 R)
• M39: 7,936,466 km (0.091 R)
• M40: 8,059,136 km (0.076 R)
• M41: 8,380,922 km (0.096 R)
• M42: 8,631,199 km (0.11 R)
• M43: 8,732,177 km (0.09 R)
• M44: 8,808,023 km (0.054 R)
• M45: 8,884,169 km (0.078 R)
• M46: 9,814,518 km (0.089 R)
• M47: 9,946,314 km (0.091 R)
• M48: 10,425,176 km (0.1 R)
• M49: 10,559,515 km (0.056 R)
• M50: 11,516,343 km (0.105 R)
• M51: 11,710,970 km (0.096 R)
• M52: 12,160,063 km (0.106 R)
• M53: 12,358,280 km (0.081 R)
• M54: 12,415,127 km (0.118 R)
• M55: 12,872,897 km (0.095 R)
• M56: 12,930,492 km (0.083 R)
• M57: 13,132,898 km (0.111 R)
• M58: 13,190,942 km (0.1 R)
• M59: 13,423,866 km (0.047 R)
• M60: 13,482,209 km (0.081 R)
• M61: 13,923,223 km (0.029 R)
• M62: 14,249,646 km (0.106 R)
• M63: 14,428,864 km (0.052 R)
• M64: 14,698,888 km (0.027 R)
• M65: 15,122,400 km (0.115 R)
• M66: 16,198,457 km (0.113 R)
• M67: 16,541,785 km (0.06 R)
• M68: 17,172,190 km (0.04 R)
• M69: 17,235,619 km (0.113 R)
• M70: 17,299,199 km (0.119 R)
• M71: 17,522,249 km (0.103 R)
• M72: 18,716,938 km (0.119 R)
• M73: 18,782,162 km (0.115 R)
• M74: 18,880,298 km (0.059 R)
• M75: 19,077,169 km (0.098 R)
• M76: 20,004,377 km (0.089 R)
• M77: 21,082,080 km (0.083 R)
• M78: 21,184,106 km (0.082 R)
• M79: 21,354,498 km (0.111 R)
• M80: 21,696,628 km (0.091 R)
• M81: 22,178,632 km (0.118 R)
• M82: 22,247,747 km (0.077 R)
• M83: 22,317,010 km (0.114 R)
• M84: 22,490,245 km (0.109 R)
• M85: 22,838,359 km (0.028 R)
• M86: 23,048,095 km (0.114 R)
• M87: 23,399,052 km (0.107 R)
• M88: 23,469,363 km (0.071 R)
• M89: 23,610,434 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.2

Radius: 14.8

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.69 AU - 6.79 AU

Year: 6904 Days

Day: 8.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 37,156,097 km

• M1: 354,846 km (0.112 R)
• M2: 547,229 km (0.027 R)
• M3: 738,265 km (0.114 R)
• M4: 922,121 km (0.111 R)
• M5: 1,020,557 km (0.103 R)
• M6: 1,175,540 km (0.076 R)
• M7: 1,530,237 km (0.106 R)
• M8: 2,005,359 km (0.092 R)
• M9: 3,293,996 km (0.093 R)
• M10: 3,610,096 km (0.026 R)
• M11: 4,047,071 km (0.111 R)
• M12: 4,272,066 km (0.067 R)
• M13: 4,646,659 km (0.119 R)
• M14: 4,764,094 km (0.082 R)
• M15: 4,972,035 km (0.088 R)
• M16: 5,739,322 km (0.041 R)
• M17: 5,865,583 km (0.116 R)
• M18: 7,144,944 km (0.085 R)
• M19: 7,521,183 km (0.103 R)
• M20: 7,833,842 km (0.068 R)
• M21: 8,906,908 km (0.115 R)
• M22: 9,237,968 km (0.076 R)
• M23: 9,349,119 km (0.119 R)
• M24: 9,988,051 km (0.1 R)
• M25: 10,102,195 km (0.096 R)
• M26: 10,409,020 km (0.113 R)
• M27: 10,563,554 km (0.09 R)
• M28: 11,347,597 km (0.063 R)
• M29: 11,786,966 km (0.074 R)
• M30: 12,476,911 km (0.103 R)
• M31: 13,096,695 km (0.111 R)
• M32: 14,366,332 km (0.059 R)
• M33: 14,538,519 km (0.104 R)
• M34: 15,322,113 km (0.088 R)
• M35: 15,852,288 km (0.076 R)
• M36: 16,433,326 km (0.11 R)
• M37: 17,067,023 km (0.08 R)
• M38: 17,341,086 km (0.057 R)
• M39: 17,570,569 km (0.08 R)
• M40: 17,939,777 km (0.081 R)
• M41: 18,451,701 km (0.109 R)
• M42: 18,685,971 km (0.109 R)
• M43: 19,015,685 km (0.04 R)
• M44: 19,110,230 km (0.076 R)
• M45: 20,112,536 km (0.091 R)
• M46: 20,595,737 km (0.114 R)
• M47: 20,741,595 km (0.068 R)
• M48: 20,838,834 km (0.099 R)
• M49: 20,936,372 km (0.096 R)
• M50: 22,267,643 km (0.056 R)
• M51: 22,717,484 km (0.114 R)
• M52: 23,170,317 km (0.1 R)
• M53: 24,238,445 km (0.117 R)
• M54: 24,392,382 km (0.092 R)
• M55: 24,701,301 km (0.111 R)
• M56: 24,907,896 km (0.099 R)
• M57: 25,322,731 km (0.051 R)
• M58: 25,897,037 km (0.104 R)
• M59: 26,528,490 km (0.111 R)
• M60: 27,271,542 km (0.11 R)
• M61: 27,378,206 km (0.117 R)
• M62: 27,592,130 km (0.086 R)
• M63: 28,615,530 km (0.097 R)
• M64: 29,870,805 km (0.089 R)
• M65: 30,201,267 km (0.066 R)
• M66: 30,422,373 km (0.09 R)
• M67: 31,199,982 km (0.06 R)
• M68: 32,945,341 km (0.073 R)
• M69: 33,457,863 km (0.114 R)
• M70: 33,858,486 km (0.11 R)
• M71: 34,664,370 km (0.094 R)
• M72: 36,294,987 km (0.039 R)
• M73: 38,069,816 km (0.094 R)
• M74: 38,607,770 km (0.096 R)
• M75: 38,847,575 km (0.084 R)
• M76: 39,027,840 km (0.113 R)
• M77: 39,208,405 km (0.109 R)
• M78: 40,784,568 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.6

Radius: 11.1

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6 AU - 6.62 AU

Year: 7021 Days

Day: 12.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,156,097 km

• M1: 196,572 km (0.071 R)
• M2: 282,291 km (0.114 R)
• M3: 373,695 km (0.115 R)
• M4: 526,435 km (0.102 R)
• M5: 670,049 km (0.114 R)
• M6: 804,537 km (0.115 R)
• M7: 1,089,072 km (0.117 R)
• M8: 1,507,647 km (0.1 R)
• M9: 1,704,219 km (0.1 R)
• M10: 2,122,794 km (0.083 R)
• M11: 2,361,402 km (0.104 R)
• M12: 2,448,917 km (0.098 R)
• M13: 2,699,494 km (0.082 R)
• M14: 2,996,296 km (0.077 R)
• M15: 3,110,439 km (0.094 R)
• M16: 3,206,630 km (0.045 R)
• M17: 3,441,499 km (0.109 R)
• M18: 3,722,893 km (0.073 R)
• M19: 3,845,862 km (0.096 R)
• M20: 4,053,654 km (0.077 R)
• M21: 4,158,970 km (0.114 R)
• M22: 4,743,748 km (0.045 R)
• M23: 5,633,856 km (0.041 R)
• M24: 5,727,953 km (0.081 R)
• M25: 5,965,813 km (0.105 R)
• M26: 6,304,353 km (0.077 R)
• M27: 7,616,028 km (0.071 R)
• M28: 7,825,165 km (0.052 R)
• M29: 7,983,290 km (0.118 R)
• M30: 8,222,497 km (0.109 R)
• M31: 8,302,682 km (0.054 R)
• M32: 8,410,093 km (0.076 R)
• M33: 9,230,637 km (0.104 R)
• M34: 10,019,467 km (0.11 R)
• M35: 10,191,205 km (0.037 R)
• M36: 10,508,802 km (0.032 R)
• M37: 10,712,704 km (0.101 R)
• M38: 11,361,809 km (0.057 R)
• M39: 11,601,016 km (0.092 R)
• M40: 11,721,292 km (0.086 R)
• M41: 11,872,087 km (0.109 R)
• M42: 12,023,630 km (0.083 R)
• M43: 12,420,662 km (0.119 R)
• M44: 12,543,781 km (0.117 R)
• M45: 13,637,491 km (0.096 R)
• M46: 13,732,636 km (0.089 R)
• M47: 13,955,686 km (0.114 R)
• M48: 14,664,182 km (0.093 R)
• M49: 15,682,345 km (0.038 R)
• M50: 16,149,689 km (0.091 R)
• M51: 16,317,687 km (0.086 R)
• M52: 16,520,093 km (0.101 R)
• M53: 16,791,164 km (0.097 R)
• M54: 17,097,989 km (0.1 R)
• M55: 17,269,279 km (0.031 R)
• M56: 17,475,574 km (0.067 R)
• M57: 17,578,947 km (0.094 R)
• M58: 17,786,439 km (0.091 R)
• M59: 18,029,535 km (0.042 R)
• M60: 18,343,691 km (0.1 R)
• M61: 18,554,175 km (0.059 R)
• M62: 18,730,252 km (0.11 R)
• M63: 19,190,415 km (0.087 R)
• M64: 20,447,935 km (0.077 R)
• M65: 20,520,639 km (0.061 R)
• M66: 21,510,079 km (0.07 R)
• M67: 21,917,584 km (0.07 R)
• M68: 22,252,982 km (0.119 R)
• M69: 22,702,674 km (0.101 R)
• M70: 23,155,506 km (0.074 R)
• M71: 23,421,043 km (0.037 R)
• M72: 23,725,773 km (0.11 R)
• M73: 24,146,742 km (0.086 R)
• M74: 25,424,906 km (0.103 R)
• M75: 25,502,996 km (0.068 R)
• M76: 26,486,901 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.8

Radius: 8.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.44 AU - 9.78 AU

Year: 11190 Days

Day: 14.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 37,156,097 km

• M1: 110,553 km (0.078 R)
• M2: 247,136 km (0.053 R)
• M3: 321,486 km (0.094 R)
• M4: 474,973 km (0.09 R)
• M5: 536,159 km (0.112 R)
• M6: 613,650 km (0.067 R)
• M7: 901,028 km (0.116 R)
• M8: 963,410 km (0.071 R)
• M9: 1,143,227 km (0.034 R)
• M10: 1,211,444 km (0.08 R)
• M11: 1,535,323 km (0.115 R)
• M12: 1,766,302 km (0.093 R)
• M13: 2,008,651 km (0.097 R)
• M14: 2,154,957 km (0.054 R)
• M15: 2,798,378 km (0.095 R)
• M16: 3,057,332 km (0.099 R)
• M17: 3,153,374 km (0.111 R)
• M18: 3,373,432 km (0.073 R)
• M19: 3,573,145 km (0.108 R)
• M20: 4,356,739 km (0.099 R)
• M21: 4,795,958 km (0.1 R)
• M22: 4,992,530 km (0.114 R)
• M23: 5,163,221 km (0.092 R)
• M24: 5,598,401 km (0.117 R)
• M25: 5,716,434 km (0.094 R)
• M26: 5,775,675 km (0.077 R)
• M27: 5,924,973 km (0.114 R)
• M28: 6,627,934 km (0.102 R)
• M29: 6,721,582 km (0.103 R)
• M30: 7,616,626 km (0.069 R)
• M31: 7,747,524 km (0.065 R)
• M32: 7,945,442 km (0.06 R)
• M33: 8,278,746 km (0.069 R)
• M34: 8,379,725 km (0.079 R)
• M35: 8,548,920 km (0.097 R)
• M36: 8,650,946 km (0.108 R)
• M37: 8,856,194 km (0.027 R)
• M38: 10,193,150 km (0.066 R)
• M39: 11,069,794 km (0.108 R)
• M40: 11,367,344 km (0.12 R)
• M41: 11,932,375 km (0.115 R)
• M42: 12,008,371 km (0.094 R)
• M43: 12,084,516 km (0.119 R)
• M44: 13,207,398 km (0.069 R)
• M45: 13,562,693 km (0.111 R)
• M46: 13,721,565 km (0.059 R)
• M47: 14,001,164 km (0.071 R)
• M48: 14,121,441 km (0.112 R)
• M49: 14,565,896 km (0.119 R)
• M50: 14,769,349 km (0.096 R)
• M51: 14,851,029 km (0.103 R)
• M52: 15,179,247 km (0.072 R)
• M53: 15,592,885 km (0.101 R)
• M54: 15,801,125 km (0.118 R)
• M55: 16,094,038 km (0.071 R)
• M56: 16,515,904 km (0.046 R)
• M57: 16,600,577 km (0.032 R)
• M58: 16,813,155 km (0.084 R)
• M59: 16,898,575 km (0.107 R)
• M60: 16,983,996 km (0.101 R)
• M61: 17,112,351 km (0.106 R)
• M62: 17,715,978 km (0.118 R)
• M63: 18,370,469 km (0.064 R)
• M64: 18,546,396 km (0.109 R)
• M65: 18,811,184 km (0.12 R)
• M66: 20,745,784 km (0.055 R)
• M67: 21,342,979 km (0.071 R)
• M68: 21,759,758 km (0.101 R)
• M69: 22,460,475 km (0.084 R)
• M70: 23,263,366 km (0.048 R)
• M71: 24,751,716 km (0.119 R)
• M72: 25,434,032 km (0.089 R)
• M73: 26,270,732 km (0.095 R)
• M74: 26,966,512 km (0.116 R)
• M75: 27,567,746 km (0.117 R)
• M76: 27,668,425 km (0.066 R)
• M77: 27,819,669 km (0.072 R)
• M78: 28,528,912 km (0.07 R)
• M79: 28,885,703 km (0.027 R)
• M80: 28,987,879 km (0.065 R)
• M81: 29,965,052 km (0.104 R)
• M82: 30,796,218 km (0.08 R)
• M83: 31,005,206 km (0.11 R)
• M84: 32,481,288 km (0.11 R)
• M85: 33,281,487 km (0.062 R)
• M86: 33,442,305 km (0.049 R)
• M87: 35,119,147 km (0.087 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: 375 - 12,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit