🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.89 AU - 1.13 AU

Year: 360 Days

Day: 14.4 Hours

Environment

Temp: 83 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.09 AU - 1.15 AU

Year: 420 Days

Day: 15.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 71.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 21,021,932 km

• M1: 209,736 km (0.101 R)
• M2: 587,920 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.35 AU - 1.39 AU

Year: 569 Days

Day: 26.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.1 AU - 2.3 AU

Year: 1158 Days

Day: 39.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.9

Radius: 9.7

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.82 AU - 6.76 AU

Year: 5596 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 21,021,932 km

• M1: 208,091 km (0.078 R)
• M2: 277,055 km (0.067 R)
• M3: 1,613,712 km (0.069 R)
• M4: 1,795,025 km (0.101 R)
• M5: 2,002,218 km (0.113 R)
• M6: 2,237,236 km (0.099 R)
• M7: 2,378,457 km (0.114 R)
• M8: 2,543,613 km (0.085 R)
• M9: 3,017,389 km (0.066 R)
• M10: 3,128,989 km (0.11 R)
• M11: 3,448,680 km (0.116 R)
• M12: 3,542,029 km (0.097 R)
• M13: 3,636,126 km (0.117 R)
• M14: 3,875,333 km (0.096 R)
• M15: 4,218,660 km (0.079 R)
• M16: 4,444,702 km (0.086 R)
• M17: 4,520,997 km (0.119 R)
• M18: 4,623,322 km (0.049 R)
• M19: 4,778,156 km (0.057 R)
• M20: 4,961,264 km (0.088 R)
• M21: 5,361,139 km (0.061 R)
• M22: 5,524,051 km (0.057 R)
• M23: 5,606,180 km (0.071 R)
• M24: 5,716,135 km (0.103 R)
• M25: 5,966,561 km (0.111 R)
• M26: 6,622,548 km (0.071 R)
• M27: 6,738,935 km (0.065 R)
• M28: 6,885,541 km (0.07 R)
• M29: 7,421,850 km (0.065 R)
• M30: 7,664,497 km (0.1 R)
• M31: 8,002,439 km (0.114 R)
• M32: 8,756,861 km (0.095 R)
• M33: 9,110,211 km (0.11 R)
• M34: 9,174,987 km (0.118 R)
• M35: 9,337,450 km (0.088 R)
• M36: 9,797,763 km (0.03 R)
• M37: 9,864,035 km (0.097 R)
• M38: 9,963,817 km (0.088 R)
• M39: 10,131,067 km (0.091 R)
• M40: 11,466,228 km (0.108 R)
• M41: 11,782,179 km (0.072 R)
• M42: 11,959,003 km (0.066 R)
• M43: 12,172,180 km (0.108 R)
• M44: 12,530,617 km (0.119 R)
• M45: 13,111,057 km (0.083 R)
• M46: 13,552,221 km (0.089 R)
• M47: 14,035,721 km (0.096 R)
• M48: 14,828,590 km (0.11 R)
• M49: 15,519,732 km (0.108 R)
• M50: 15,674,715 km (0.063 R)
• M51: 15,752,506 km (0.096 R)
• M52: 15,830,297 km (0.057 R)
• M53: 16,025,373 km (0.097 R)
• M54: 16,339,379 km (0.067 R)
• M55: 17,013,167 km (0.078 R)
• M56: 17,093,053 km (0.106 R)
• M57: 18,142,631 km (0.12 R)
• M58: 18,346,832 km (0.044 R)
• M59: 18,510,792 km (0.082 R)
• M60: 18,593,071 km (0.061 R)
• M61: 19,213,154 km (0.074 R)
• M62: 19,714,007 km (0.087 R)
• M63: 19,966,080 km (0.086 R)
• M64: 21,285,533 km (0.108 R)
• M65: 22,195,387 km (0.117 R)
• M66: 22,764,906 km (0.077 R)
• M67: 23,162,089 km (0.09 R)
• M68: 23,739,686 km (0.062 R)
• M69: 23,873,726 km (0.101 R)
• M70: 24,682,901 km (0.106 R)
• M71: 25,318,542 km (0.095 R)
• M72: 26,051,572 km (0.095 R)
• M73: 26,235,876 km (0.103 R)
• M74: 26,652,207 km (0.08 R)
• M75: 26,838,008 km (0.078 R)
• M76: 27,164,131 km (0.104 R)
• M77: 27,257,480 km (0.075 R)
• M78: 27,585,399 km (0.063 R)
• M79: 28,008,761 km (0.091 R)
• M80: 28,624,057 km (0.068 R)
• M81: 28,861,917 km (0.09 R)
• M82: 31,227,508 km (0.083 R)
• M83: 31,325,345 km (0.073 R)
• M84: 31,717,890 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.7

Radius: 14.9

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.13 AU - 7.59 AU

Year: 5690 Days

Day: 6.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,021,932 km

• M1: 343,477 km (0.08 R)
• M2: 544,536 km (0.034 R)
• M3: 749,186 km (0.097 R)
• M4: 874,250 km (0.097 R)
• M5: 970,292 km (0.049 R)
• M6: 1,096,104 km (0.082 R)
• M7: 1,201,271 km (0.056 R)
• M8: 1,436,738 km (0.046 R)
• M9: 1,986,510 km (0.08 R)
• M10: 2,217,788 km (0.068 R)
• M11: 2,440,540 km (0.077 R)
• M12: 2,599,263 km (0.064 R)
• M13: 2,743,475 km (0.079 R)
• M14: 3,484,434 km (0.074 R)
• M15: 3,603,962 km (0.101 R)
• M16: 3,888,198 km (0.108 R)
• M17: 4,012,364 km (0.036 R)
• M18: 4,179,914 km (0.087 R)
• M19: 4,371,250 km (0.08 R)
• M20: 4,478,811 km (0.072 R)
• M21: 5,348,722 km (0.028 R)
• M22: 5,767,896 km (0.09 R)
• M23: 6,173,755 km (0.113 R)
• M24: 6,319,164 km (0.07 R)
• M25: 6,663,089 km (0.069 R)
• M26: 6,887,486 km (0.103 R)
• M27: 7,063,712 km (0.086 R)
• M28: 7,292,447 km (0.104 R)
• M29: 7,395,072 km (0.064 R)
• M30: 7,523,875 km (0.119 R)
• M31: 7,783,727 km (0.093 R)
• M32: 8,020,241 km (0.059 R)
• M33: 8,259,149 km (0.111 R)
• M34: 8,473,523 km (0.106 R)
• M35: 8,771,222 km (0.11 R)
• M36: 8,907,656 km (0.074 R)
• M37: 9,072,512 km (0.114 R)
• M38: 9,349,269 km (0.065 R)
• M39: 9,516,818 km (0.081 R)
• M40: 9,713,390 km (0.075 R)
• M41: 9,826,336 km (0.084 R)
• M42: 10,426,822 km (0.097 R)
• M43: 10,833,728 km (0.103 R)
• M44: 11,453,961 km (0.083 R)
• M45: 11,934,170 km (0.104 R)
• M46: 12,298,890 km (0.108 R)
• M47: 12,759,801 km (0.054 R)
• M48: 14,016,722 km (0.034 R)
• M49: 14,401,488 km (0.106 R)
• M50: 14,530,441 km (0.073 R)
• M51: 15,378,661 km (0.094 R)
• M52: 15,609,790 km (0.094 R)
• M53: 16,075,488 km (0.107 R)
• M54: 16,444,696 km (0.095 R)
• M55: 17,157,230 km (0.104 R)
• M56: 17,500,109 km (0.068 R)
• M57: 17,603,331 km (0.067 R)
• M58: 17,706,853 km (0.081 R)
• M59: 17,845,231 km (0.08 R)
• M60: 19,000,126 km (0.11 R)
• M61: 19,141,796 km (0.073 R)
• M62: 19,248,160 km (0.11 R)
• M63: 19,819,324 km (0.102 R)
• M64: 20,215,310 km (0.071 R)
• M65: 21,124,865 km (0.117 R)
• M66: 21,455,476 km (0.058 R)
• M67: 22,084,984 km (0.07 R)
• M68: 22,196,584 km (0.092 R)
• M69: 22,345,883 km (0.104 R)
• M70: 22,983,768 km (0.117 R)
• M71: 24,239,343 km (0.1 R)
• M72: 24,470,023 km (0.076 R)
• M73: 24,933,477 km (0.057 R)
• M74: 25,088,610 km (0.088 R)
• M75: 25,283,087 km (0.071 R)
• M76: 25,712,583 km (0.066 R)
• M77: 26,459,974 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.2

Radius: 9.2

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.93 AU - 7.79 AU

Year: 5690 Days

Day: 14.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,021,932 km

• M1: 125,812 km (0.11 R)
• M2: 249,679 km (0.074 R)
• M3: 316,549 km (0.076 R)
• M4: 648,806 km (0.106 R)
• M5: 763,548 km (0.11 R)
• M6: 985,102 km (0.079 R)
• M7: 1,913,506 km (0.104 R)
• M8: 2,082,402 km (0.118 R)
• M9: 2,158,996 km (0.097 R)
• M10: 2,435,005 km (0.114 R)
• M11: 2,577,272 km (0.07 R)
• M12: 2,701,289 km (0.107 R)
• M13: 2,848,792 km (0.076 R)
• M14: 2,998,839 km (0.096 R)
• M15: 3,129,587 km (0.114 R)
• M16: 3,442,247 km (0.065 R)
• M17: 3,533,352 km (0.089 R)
• M18: 3,788,267 km (0.084 R)
• M19: 4,097,336 km (0.071 R)
• M20: 4,242,745 km (0.112 R)
• M21: 4,538,650 km (0.117 R)
• M22: 4,841,436 km (0.098 R)
• M23: 5,439,977 km (0.106 R)
• M24: 5,573,269 km (0.11 R)
• M25: 6,564,355 km (0.117 R)
• M26: 6,820,616 km (0.094 R)
• M27: 7,401,953 km (0.074 R)
• M28: 7,968,929 km (0.068 R)
• M29: 8,395,582 km (0.03 R)
• M30: 8,457,067 km (0.111 R)
• M31: 8,549,818 km (0.102 R)
• M32: 9,334,907 km (0.079 R)
• M33: 9,430,650 km (0.078 R)
• M34: 9,494,678 km (0.05 R)
• M35: 10,142,885 km (0.113 R)
• M36: 10,439,388 km (0.116 R)
• M37: 10,605,292 km (0.108 R)
• M38: 11,243,626 km (0.083 R)
• M39: 11,516,194 km (0.085 R)
• M40: 12,033,204 km (0.032 R)
• M41: 12,207,186 km (0.118 R)
• M42: 12,381,917 km (0.11 R)
• M43: 12,452,078 km (0.055 R)
• M44: 12,592,850 km (0.087 R)
• M45: 12,734,070 km (0.115 R)
• M46: 12,911,493 km (0.027 R)
• M47: 13,125,268 km (0.051 R)
• M48: 13,737,722 km (0.095 R)
• M49: 14,138,944 km (0.094 R)
• M50: 14,433,053 km (0.117 R)
• M51: 15,327,798 km (0.091 R)
• M52: 15,516,590 km (0.112 R)
• M53: 15,630,135 km (0.046 R)
• M54: 15,819,975 km (0.044 R)
• M55: 16,936,573 km (0.107 R)
• M56: 17,288,278 km (0.113 R)
• M57: 18,357,753 km (0.054 R)
• M58: 18,437,788 km (0.113 R)
• M59: 18,920,690 km (0.053 R)
• M60: 19,407,631 km (0.027 R)
• M61: 20,809,961 km (0.045 R)
• M62: 21,018,950 km (0.078 R)
• M63: 21,102,724 km (0.103 R)
• M64: 21,270,723 km (0.037 R)
• M65: 22,116,848 km (0.039 R)
• M66: 22,544,100 km (0.077 R)
• M67: 23,842,011 km (0.11 R)
• M68: 24,060,723 km (0.113 R)
• M69: 25,208,737 km (0.103 R)
• M70: 25,431,488 km (0.04 R)
• M71: 25,744,447 km (0.098 R)
• M72: 27,054,775 km (0.053 R)
• M73: 27,237,284 km (0.108 R)
• M74: 27,511,647 km (0.032 R)
• M75: 27,741,130 km (0.105 R)
• M76: 28,525,771 km (0.111 R)
• M77: 30,780,510 km (0.077 R)
• M78: 31,161,835 km (0.076 R)
• M79: 31,448,913 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.2

Radius: 12.4

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.33 AU - 8.93 AU

Year: 8224 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 21,021,932 km

• M1: 630,405 km (0.087 R)
• M2: 807,978 km (0.084 R)
• M3: 1,124,976 km (0.074 R)
• M4: 1,215,184 km (0.037 R)
• M5: 1,307,934 km (0.106 R)
• M6: 1,937,592 km (0.099 R)
• M7: 2,182,184 km (0.118 R)
• M8: 2,508,158 km (0.118 R)
• M9: 2,652,669 km (0.092 R)
• M10: 3,154,869 km (0.063 R)
• M11: 3,258,990 km (0.085 R)
• M12: 3,578,231 km (0.099 R)
• M13: 4,076,093 km (0.03 R)
• M14: 4,247,084 km (0.108 R)
• M15: 4,507,833 km (0.089 R)
• M16: 4,924,313 km (0.088 R)
• M17: 5,137,191 km (0.032 R)
• M18: 5,446,559 km (0.072 R)
• M19: 6,345,343 km (0.081 R)
• M20: 6,677,600 km (0.118 R)
• M21: 6,778,429 km (0.033 R)
• M22: 6,947,475 km (0.09 R)
• M23: 7,708,329 km (0.043 R)
• M24: 8,206,341 km (0.068 R)
• M25: 8,532,015 km (0.067 R)
• M26: 8,641,521 km (0.069 R)
• M27: 9,458,924 km (0.112 R)
• M28: 10,068,984 km (0.107 R)
• M29: 10,184,773 km (0.115 R)
• M30: 10,574,026 km (0.077 R)
• M31: 11,287,010 km (0.105 R)
• M32: 11,568,553 km (0.03 R)
• M33: 11,730,418 km (0.077 R)
• M34: 11,893,031 km (0.058 R)
• M35: 12,717,614 km (0.108 R)
• M36: 13,731,439 km (0.077 R)
• M37: 13,988,897 km (0.067 R)
• M38: 14,596,115 km (0.097 R)
• M39: 15,925,890 km (0.105 R)
• M40: 16,650,991 km (0.069 R)
• M41: 17,619,039 km (0.111 R)
• M42: 19,657,609 km (0.054 R)
• M43: 19,899,509 km (0.111 R)
• M44: 20,483,988 km (0.12 R)
• M45: 20,876,832 km (0.075 R)
• M46: 21,222,702 km (0.109 R)
• M47: 22,020,059 km (0.104 R)
• M48: 22,120,439 km (0.099 R)
• M49: 23,336,969 km (0.064 R)
• M50: 23,593,080 km (0.091 R)
• M51: 25,570,315 km (0.112 R)
• M52: 26,258,914 km (0.097 R)
• M53: 27,654,214 km (0.098 R)
• M54: 28,251,857 km (0.049 R)
• M55: 28,524,873 km (0.083 R)
• M56: 30,237,320 km (0.106 R)
• M57: 30,460,819 km (0.092 R)
• M58: 31,246,956 km (0.062 R)
• M59: 31,755,888 km (0.087 R)
• M60: 31,982,978 km (0.098 R)
• M61: 32,553,095 km (0.083 R)
• M62: 33,529,820 km (0.08 R)
• M63: 34,925,268 km (0.097 R)
• M64: 35,806,998 km (0.078 R)
• M65: 35,925,031 km (0.101 R)
• M66: 36,815,138 km (0.051 R)
• M67: 37,053,747 km (0.057 R)
• M68: 37,952,980 km (0.04 R)
• M69: 38,616,895 km (0.097 R)
• M70: 39,223,963 km (0.066 R)
• M71: 40,017,730 km (0.049 R)
• M72: 40,631,978 km (0.1 R)
• M73: 41,063,718 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.7

Radius: 5

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 12.7 AU - 14.78 AU

Year: 18068 Days

Day: 15.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 21,021,932 km

• M1: 289,472 km (0.108 R)
• M2: 509,979 km (0.108 R)
• M3: 795,711 km (0.084 R)
• M4: 826,827 km (0.096 R)
• M5: 1,219,522 km (0.111 R)
• M6: 1,267,692 km (0.106 R)
• M7: 1,544,299 km (0.114 R)
• M8: 1,839,306 km (0.113 R)
• M9: 1,965,118 km (0.088 R)
• M10: 2,572,934 km (0.117 R)
• M11: 2,792,992 km (0.034 R)
• M12: 3,117,919 km (0.086 R)
• M13: 3,200,946 km (0.086 R)
• M14: 3,301,625 km (0.099 R)
• M15: 3,575,389 km (0.116 R)
• M16: 3,679,808 km (0.072 R)
• M17: 3,838,532 km (0.054 R)
• M18: 4,235,864 km (0.065 R)
• M19: 4,495,566 km (0.119 R)
• M20: 4,779,502 km (0.115 R)
• M21: 4,856,096 km (0.081 R)
• M22: 4,991,333 km (0.056 R)
• M23: 5,069,124 km (0.112 R)
• M24: 6,452,605 km (0.105 R)
• M25: 6,794,137 km (0.088 R)
• M26: 7,010,605 km (0.065 R)
• M27: 7,405,992 km (0.108 R)
• M28: 7,606,304 km (0.105 R)
• M29: 8,634,789 km (0.084 R)
• M30: 8,987,242 km (0.047 R)
• M31: 9,224,803 km (0.112 R)
• M32: 9,464,459 km (0.082 R)
• M33: 9,512,629 km (0.074 R)
• M34: 9,730,444 km (0.109 R)
• M35: 9,900,985 km (0.099 R)
• M36: 10,220,377 km (0.098 R)
• M37: 10,468,261 km (0.09 R)
• M38: 10,618,008 km (0.117 R)
• M39: 11,300,474 km (0.064 R)
• M40: 11,505,423 km (0.053 R)
• M41: 11,997,151 km (0.088 R)
• M42: 12,628,005 km (0.089 R)
• M43: 14,334,618 km (0.111 R)
• M44: 15,483,529 km (0.034 R)
• M45: 15,540,376 km (0.089 R)
• M46: 16,661,762 km (0.043 R)
• M47: 17,129,255 km (0.09 R)
• M48: 17,423,814 km (0.107 R)
• M49: 17,571,616 km (0.119 R)
• M50: 18,257,074 km (0.115 R)
• M51: 18,317,062 km (0.104 R)
• M52: 19,531,049 km (0.062 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 20,180 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit