🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.56 AU - 0.78 AU

Year: 210 Days

Day: 15.9 Hours

Environment

Temp: 179 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.86 AU - 1 AU

Year: 343 Days

Day: 22 Hours

Environment

Temp: 15 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,716,626 km

• M1: 146,008 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.31 AU - 1.41 AU

Year: 607 Days

Day: 45.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.56 AU - 2.98 AU

Year: 1765 Days

Day: 17.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 80.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,716,626 km

• M1: 1,248,693 km (0.118 R)

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.4

Radius: 9.4

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.5 AU - 6.46 AU

Year: 4912 Days

Day: 9.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,716,626 km

• M1: 117,584 km (0.118 R)
• M2: 251,474 km (0.107 R)
• M3: 669,151 km (0.061 R)
• M4: 951,592 km (0.071 R)
• M5: 1,010,234 km (0.04 R)
• M6: 1,244,804 km (0.088 R)
• M7: 1,309,430 km (0.076 R)
• M8: 1,693,149 km (0.076 R)
• M9: 1,765,404 km (0.119 R)
• M10: 1,868,178 km (0.117 R)
• M11: 2,095,567 km (0.03 R)
• M12: 2,252,046 km (0.059 R)
• M13: 2,331,782 km (0.118 R)
• M14: 2,560,368 km (0.059 R)
• M15: 2,643,694 km (0.096 R)
• M16: 2,847,595 km (0.046 R)
• M17: 2,934,063 km (0.099 R)
• M18: 3,145,295 km (0.115 R)
• M19: 3,325,261 km (0.1 R)
• M20: 4,097,934 km (0.05 R)
• M21: 4,697,373 km (0.109 R)
• M22: 5,303,095 km (0.068 R)
• M23: 5,452,992 km (0.111 R)
• M24: 5,822,948 km (0.119 R)
• M25: 5,977,632 km (0.043 R)
• M26: 6,044,352 km (0.104 R)
• M27: 6,381,696 km (0.108 R)
• M28: 6,725,172 km (0.078 R)
• M29: 7,192,666 km (0.074 R)
• M30: 7,574,290 km (0.095 R)
• M31: 7,646,546 km (0.098 R)
• M32: 8,282,636 km (0.085 R)
• M33: 8,456,917 km (0.046 R)
• M34: 8,581,981 km (0.1 R)
• M35: 9,345,828 km (0.095 R)
• M36: 9,423,469 km (0.116 R)
• M37: 9,631,410 km (0.034 R)
• M38: 9,788,338 km (0.11 R)
• M39: 9,946,314 km (0.119 R)
• M40: 10,397,950 km (0.117 R)
• M41: 10,585,994 km (0.097 R)
• M42: 10,775,086 km (0.085 R)
• M43: 10,883,694 km (0.089 R)
• M44: 11,349,242 km (0.088 R)
• M45: 11,514,997 km (0.026 R)
• M46: 11,653,824 km (0.048 R)
• M47: 13,101,482 km (0.099 R)
• M48: 13,538,009 km (0.09 R)
• M49: 13,655,294 km (0.105 R)
• M50: 13,890,761 km (0.098 R)
• M51: 14,545,102 km (0.074 R)
• M52: 15,606,798 km (0.101 R)
• M53: 16,630,646 km (0.113 R)
• M54: 17,325,378 km (0.116 R)
• M55: 17,548,279 km (0.1 R)
• M56: 17,612,157 km (0.117 R)
• M57: 17,708,199 km (0.116 R)
• M58: 17,772,227 km (0.063 R)
• M59: 17,900,732 km (0.067 R)
• M60: 18,677,593 km (0.038 R)
• M61: 18,742,818 km (0.066 R)
• M62: 19,004,465 km (0.09 R)
• M63: 19,135,812 km (0.1 R)
• M64: 20,836,440 km (0.103 R)
• M65: 21,141,470 km (0.063 R)
• M66: 21,516,512 km (0.054 R)
• M67: 21,653,394 km (0.045 R)
• M68: 21,824,833 km (0.102 R)
• M69: 22,169,208 km (0.111 R)
• M70: 22,446,113 km (0.029 R)
• M71: 23,423,885 km (0.056 R)
• M72: 23,564,657 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.2

Radius: 11.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.7 AU - 6.56 AU

Year: 5811 Days

Day: 6.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 62,716,626 km

• M1: 144,811 km (0.072 R)
• M2: 307,124 km (0.116 R)
• M3: 390,899 km (0.092 R)
• M4: 472,430 km (0.104 R)
• M5: 582,833 km (0.096 R)
• M6: 687,851 km (0.031 R)
• M7: 783,743 km (0.111 R)
• M8: 858,991 km (0.056 R)
• M9: 936,782 km (0.082 R)
• M10: 1,017,415 km (0.106 R)
• M11: 1,314,068 km (0.066 R)
• M12: 1,759,421 km (0.115 R)
• M13: 2,213,899 km (0.056 R)
• M14: 2,386,086 km (0.118 R)
• M15: 2,511,748 km (0.114 R)
• M16: 2,626,789 km (0.056 R)
• M17: 2,848,942 km (0.031 R)
• M18: 2,996,146 km (0.103 R)
• M19: 3,077,527 km (0.068 R)
• M20: 3,312,097 km (0.088 R)
• M21: 3,524,077 km (0.082 R)
• M22: 3,653,330 km (0.061 R)
• M23: 3,946,541 km (0.095 R)
• M24: 4,247,383 km (0.106 R)
• M25: 4,540,295 km (0.104 R)
• M26: 4,823,783 km (0.118 R)
• M27: 4,967,846 km (0.095 R)
• M28: 5,194,636 km (0.11 R)
• M29: 5,309,378 km (0.072 R)
• M30: 5,424,868 km (0.071 R)
• M31: 5,524,649 km (0.057 R)
• M32: 5,742,913 km (0.12 R)
• M33: 5,844,490 km (0.074 R)
• M34: 6,573,181 km (0.063 R)
• M35: 6,679,695 km (0.085 R)
• M36: 6,876,416 km (0.108 R)
• M37: 7,440,998 km (0.101 R)
• M38: 7,533,450 km (0.106 R)
• M39: 7,682,299 km (0.077 R)
• M40: 7,944,993 km (0.06 R)
• M41: 8,039,539 km (0.102 R)
• M42: 8,229,678 km (0.102 R)
• M43: 8,421,463 km (0.111 R)
• M44: 8,556,549 km (0.116 R)
• M45: 8,985,895 km (0.052 R)
• M46: 9,663,424 km (0.069 R)
• M47: 9,764,403 km (0.099 R)
• M48: 10,357,259 km (0.09 R)
• M49: 10,439,987 km (0.112 R)
• M50: 10,835,673 km (0.076 R)
• M51: 11,046,008 km (0.056 R)
• M52: 11,428,081 km (0.111 R)
• M53: 12,248,774 km (0.114 R)
• M54: 12,358,131 km (0.064 R)
• M55: 12,555,899 km (0.103 R)
• M56: 12,754,714 km (0.114 R)
• M57: 12,999,157 km (0.097 R)
• M58: 13,537,859 km (0.076 R)
• M59: 13,923,971 km (0.037 R)
• M60: 14,290,486 km (0.095 R)
• M61: 14,521,316 km (0.12 R)
• M62: 14,683,629 km (0.119 R)
• M63: 15,220,985 km (0.109 R)
• M64: 15,480,388 km (0.055 R)
• M65: 15,764,923 km (0.115 R)
• M66: 16,099,124 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 11.9

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.27 AU - 10.13 AU

Year: 9825 Days

Day: 12.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,716,626 km

• M1: 202,107 km (0.09 R)
• M2: 329,115 km (0.039 R)
• M3: 437,873 km (0.09 R)
• M4: 516,262 km (0.059 R)
• M5: 967,749 km (0.053 R)
• M6: 1,076,357 km (0.082 R)
• M7: 1,469,649 km (0.103 R)
• M8: 1,771,239 km (0.079 R)
• M9: 2,140,446 km (0.104 R)
• M10: 2,268,951 km (0.053 R)
• M11: 2,739,287 km (0.096 R)
• M12: 2,950,220 km (0.059 R)
• M13: 3,239,991 km (0.036 R)
• M14: 3,501,189 km (0.043 R)
• M15: 3,672,777 km (0.083 R)
• M16: 3,945,345 km (0.12 R)
• M17: 4,244,840 km (0.093 R)
• M18: 4,572,459 km (0.108 R)
• M19: 4,676,579 km (0.102 R)
• M20: 5,079,446 km (0.091 R)
• M21: 5,230,690 km (0.092 R)
• M22: 5,471,542 km (0.12 R)
• M23: 6,032,385 km (0.108 R)
• M24: 6,146,827 km (0.066 R)
• M25: 6,494,343 km (0.107 R)
• M26: 6,635,264 km (0.114 R)
• M27: 7,087,947 km (0.102 R)
• M28: 7,624,854 km (0.085 R)
• M29: 7,773,554 km (0.067 R)
• M30: 7,998,400 km (0.042 R)
• M31: 8,429,092 km (0.033 R)
• M32: 9,366,023 km (0.118 R)
• M33: 9,578,752 km (0.056 R)
• M34: 9,846,981 km (0.117 R)
• M35: 10,172,057 km (0.114 R)
• M36: 10,500,723 km (0.106 R)
• M37: 10,694,004 km (0.102 R)
• M38: 11,056,180 km (0.114 R)
• M39: 11,140,404 km (0.108 R)
• M40: 11,309,300 km (0.066 R)
• M41: 11,535,941 km (0.106 R)
• M42: 11,993,710 km (0.094 R)
• M43: 12,109,200 km (0.089 R)
• M44: 12,720,905 km (0.089 R)
• M45: 13,462,462 km (0.059 R)
• M46: 14,096,159 km (0.06 R)
• M47: 14,493,341 km (0.085 R)
• M48: 14,677,945 km (0.093 R)
• M49: 14,987,313 km (0.119 R)
• M50: 15,361,457 km (0.075 R)
• M51: 15,549,651 km (0.115 R)
• M52: 15,644,048 km (0.107 R)
• M53: 16,150,736 km (0.075 R)
• M54: 16,566,319 km (0.1 R)
• M55: 16,823,926 km (0.028 R)
• M56: 16,985,492 km (0.027 R)
• M57: 17,768,487 km (0.108 R)
• M58: 18,131,412 km (0.088 R)
• M59: 18,230,745 km (0.098 R)
• M60: 18,363,587 km (0.074 R)
• M61: 19,099,759 km (0.101 R)
• M62: 19,471,509 km (0.09 R)
• M63: 19,913,870 km (0.063 R)
• M64: 21,786,686 km (0.099 R)
• M65: 22,033,672 km (0.088 R)
• M66: 23,174,057 km (0.098 R)
• M67: 23,390,076 km (0.102 R)
• M68: 23,534,438 km (0.103 R)
• M69: 23,787,857 km (0.099 R)
• M70: 23,896,614 km (0.087 R)
• M71: 24,553,349 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.4

Radius: 4.8

Gravity: 11.26 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.12 AU - 17.72 AU

Year: 24321 Days

Day: 17.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,716,626 km

• M1: 61,634 km (0.116 R)
• M2: 278,252 km (0.07 R)
• M3: 322,383 km (0.07 R)
• M4: 845,976 km (0.061 R)
• M5: 1,667,567 km (0.057 R)
• M6: 3,133,178 km (0.077 R)
• M7: 3,663,353 km (0.079 R)
• M8: 3,772,709 km (0.089 R)
• M9: 3,809,510 km (0.051 R)
• M10: 4,145,207 km (0.073 R)
• M11: 4,529,225 km (0.04 R)
• M12: 5,126,420 km (0.089 R)
• M13: 5,748,149 km (0.11 R)
• M14: 5,832,821 km (0.115 R)
• M15: 6,262,466 km (0.047 R)
• M16: 6,349,682 km (0.072 R)
• M17: 6,569,291 km (0.116 R)
• M18: 7,565,164 km (0.088 R)
• M19: 8,033,256 km (0.042 R)
• M20: 9,392,802 km (0.083 R)
• M21: 9,895,450 km (0.077 R)
• M22: 10,561,909 km (0.073 R)
• M23: 10,979,137 km (0.083 R)
• M24: 11,295,686 km (0.109 R)
• M25: 11,991,616 km (0.107 R)
• M26: 12,317,589 km (0.073 R)
• M27: 12,646,406 km (0.066 R)
• M28: 12,978,064 km (0.107 R)
• M29: 13,819,851 km (0.072 R)
• M30: 13,990,243 km (0.036 R)
• M31: 14,563,502 km (0.097 R)
• M32: 15,202,884 km (0.025 R)
• M33: 15,320,168 km (0.087 R)
• M34: 15,732,759 km (0.088 R)
• M35: 16,448,735 km (0.112 R)
• M36: 16,871,349 km (0.076 R)
• M37: 17,912,251 km (0.073 R)
• M38: 18,284,600 km (0.092 R)
• M39: 18,722,323 km (0.078 R)
• M40: 19,290,047 km (0.095 R)
• M41: 19,607,793 km (0.092 R)
• M42: 19,863,456 km (0.109 R)
• M43: 20,120,016 km (0.063 R)
• M44: 20,248,820 km (0.069 R)
• M45: 21,092,103 km (0.114 R)
• M46: 21,485,246 km (0.096 R)
• M47: 22,880,097 km (0.119 R)
• M48: 23,622,401 km (0.032 R)
• M49: 26,246,797 km (0.103 R)
• M50: 27,593,178 km (0.11 R)
• M51: 28,310,799 km (0.091 R)
• M52: 29,034,553 km (0.108 R)
• M53: 30,131,554 km (0.1 R)
• M54: 30,205,156 km (0.058 R)
• M55: 30,278,759 km (0.026 R)
• M56: 30,870,418 km (0.119 R)
• M57: 31,689,915 km (0.059 R)
• M58: 33,350,601 km (0.076 R)
• M59: 33,502,892 km (0.105 R)
• M60: 34,961,770 km (0.097 R)
• M61: 35,194,096 km (0.103 R)
• M62: 37,703,151 km (0.098 R)
• M63: 38,578,897 km (0.063 R)
• M64: 41,655,228 km (0.091 R)
• M65: 42,395,289 km (0.106 R)
• M66: 42,973,784 km (0.067 R)
• M67: 43,555,121 km (0.082 R)
• M68: 43,638,297 km (0.112 R)
• M69: 43,721,623 km (0.118 R)
• M70: 45,145,795 km (0.093 R)
• M71: 45,398,615 km (0.086 R)
• M72: 45,990,574 km (0.108 R)
• M73: 46,499,955 km (0.098 R)
• M74: 47,695,840 km (0.118 R)
• M75: 48,642,496 km (0.059 R)
• M76: 49,161,451 km (0.077 R)
• M77: 50,204,896 km (0.095 R)
• M78: 51,783,752 km (0.08 R)
• M79: 52,579,313 km (0.083 R)
• M80: 53,557,085 km (0.066 R)
• M81: 54,003,485 km (0.113 R)
• M82: 54,272,013 km (0.044 R)
• M83: 56,798,871 km (0.086 R)
• M84: 57,254,097 km (0.108 R)
• M85: 57,710,520 km (0.087 R)
• M86: 58,168,290 km (0.03 R)
• M87: 58,627,106 km (0.098 R)
• M88: 60,381,740 km (0.05 R)
• M89: 60,474,490 km (0.058 R)
• M90: 60,660,291 km (0.073 R)
• M91: 60,939,441 km (0.087 R)
• M92: 61,125,690 km (0.096 R)
• M93: 61,685,635 km (0.118 R)
• M94: 62,528,768 km (0.11 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 17,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit