🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.47 AU - 0.65 AU

Year: 191 Days

Day: 24.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 61.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.54 AU - 0.58 AU

Year: 191 Days

Day: 21.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 43.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,916,066 km

• M1: 280,945 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.57 AU - 0.59 AU

Year: 202 Days

Day: 19.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.69 AU - 0.97 AU

Year: 345 Days

Day: 33.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.27 AU - 1.35 AU

Year: 685 Days

Day: 26.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,916,066 km

• M1: 1,043,296 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.3

Radius: 13

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.15 AU - 5.29 AU

Year: 5445 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,916,066 km

• M1: 170,841 km (0.064 R)
• M2: 303,833 km (0.079 R)
• M3: 460,313 km (0.047 R)
• M4: 900,430 km (0.067 R)
• M5: 1,021,753 km (0.117 R)
• M6: 1,638,097 km (0.051 R)
• M7: 1,828,086 km (0.091 R)
• M8: 2,086,292 km (0.116 R)
• M9: 2,420,494 km (0.088 R)
• M10: 2,660,449 km (0.079 R)
• M11: 2,794,787 km (0.081 R)
• M12: 2,885,444 km (0.102 R)
• M13: 3,000,484 km (0.117 R)
• M14: 3,211,268 km (0.116 R)
• M15: 3,475,607 km (0.106 R)
• M16: 3,573,594 km (0.077 R)
• M17: 4,206,842 km (0.107 R)
• M18: 4,311,411 km (0.103 R)
• M19: 4,550,019 km (0.104 R)
• M20: 4,657,580 km (0.102 R)
• M21: 5,040,401 km (0.118 R)
• M22: 5,207,651 km (0.093 R)
• M23: 5,292,025 km (0.058 R)
• M24: 6,309,589 km (0.07 R)
• M25: 6,520,373 km (0.099 R)
• M26: 6,856,370 km (0.065 R)
• M27: 7,042,021 km (0.085 R)
• M28: 7,673,024 km (0.104 R)
• M29: 9,022,846 km (0.043 R)
• M30: 9,294,815 km (0.092 R)
• M31: 9,707,855 km (0.1 R)
• M32: 10,374,014 km (0.113 R)
• M33: 10,516,282 km (0.116 R)
• M34: 10,910,622 km (0.1 R)
• M35: 11,055,133 km (0.062 R)
• M36: 11,936,115 km (0.104 R)
• M37: 13,261,253 km (0.106 R)
• M38: 13,454,384 km (0.069 R)
• M39: 13,609,517 km (0.103 R)
• M40: 14,315,170 km (0.112 R)
• M41: 14,433,951 km (0.115 R)
• M42: 14,712,352 km (0.096 R)
• M43: 14,832,180 km (0.098 R)
• M44: 15,395,865 km (0.109 R)
• M45: 16,007,720 km (0.087 R)
• M46: 17,086,919 km (0.051 R)
• M47: 17,170,993 km (0.057 R)
• M48: 17,466,000 km (0.077 R)
• M49: 20,107,749 km (0.095 R)
• M50: 20,463,343 km (0.119 R)
• M51: 20,866,061 km (0.11 R)
• M52: 21,316,350 km (0.115 R)
• M53: 21,906,813 km (0.077 R)
• M54: 22,135,249 km (0.097 R)
• M55: 22,548,588 km (0.102 R)
• M56: 23,429,420 km (0.106 R)
• M57: 23,522,769 km (0.116 R)
• M58: 24,795,548 km (0.081 R)
• M59: 25,224,894 km (0.075 R)
• M60: 25,368,508 km (0.067 R)
• M61: 26,042,297 km (0.118 R)
• M62: 26,770,838 km (0.109 R)
• M63: 27,703,282 km (0.106 R)
• M64: 28,496,898 km (0.042 R)
• M65: 28,846,359 km (0.042 R)
• M66: 29,499,204 km (0.059 R)
• M67: 30,207,700 km (0.078 R)
• M68: 30,615,204 km (0.095 R)
• M69: 31,229,603 km (0.099 R)
• M70: 31,796,579 km (0.062 R)
• M71: 31,951,712 km (0.113 R)
• M72: 32,262,875 km (0.095 R)
• M73: 33,992,227 km (0.083 R)
• M74: 34,150,950 km (0.073 R)
• M75: 34,309,823 km (0.08 R)
• M76: 34,681,723 km (0.069 R)
• M77: 35,001,563 km (0.086 R)
• M78: 35,644,086 km (0.108 R)
• M79: 35,859,058 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.8

Radius: 12.8

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.54 AU - 6.18 AU

Year: 6477 Days

Day: 5.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,916,066 km

• M1: 170,242 km (0.118 R)
• M2: 297,101 km (0.07 R)
• M3: 389,553 km (0.079 R)
• M4: 486,193 km (0.112 R)
• M5: 593,604 km (0.11 R)
• M6: 722,857 km (0.088 R)
• M7: 916,287 km (0.093 R)
• M8: 1,069,774 km (0.111 R)
• M9: 1,157,289 km (0.093 R)
• M10: 1,293,722 km (0.078 R)
• M11: 1,419,684 km (0.118 R)
• M12: 1,500,616 km (0.116 R)
• M13: 1,599,949 km (0.071 R)
• M14: 2,056,821 km (0.11 R)
• M15: 2,205,671 km (0.11 R)
• M16: 2,961,439 km (0.119 R)
• M17: 3,109,093 km (0.107 R)
• M18: 3,346,205 km (0.09 R)
• M19: 3,478,001 km (0.103 R)
• M20: 3,769,866 km (0.106 R)
• M21: 3,884,159 km (0.061 R)
• M22: 4,401,319 km (0.097 R)
• M23: 4,692,736 km (0.082 R)
• M24: 4,816,004 km (0.095 R)
• M25: 5,065,982 km (0.081 R)
• M26: 5,448,803 km (0.083 R)
• M27: 5,788,390 km (0.118 R)
• M28: 5,947,413 km (0.107 R)
• M29: 6,460,683 km (0.112 R)
• M30: 6,570,638 km (0.071 R)
• M31: 7,214,806 km (0.103 R)
• M32: 7,472,414 km (0.119 R)
• M33: 8,114,787 km (0.086 R)
• M34: 8,744,744 km (0.084 R)
• M35: 9,050,222 km (0.12 R)
• M36: 10,211,102 km (0.093 R)
• M37: 10,695,201 km (0.095 R)
• M38: 11,153,718 km (0.067 R)
• M39: 11,285,813 km (0.102 R)
• M40: 11,451,867 km (0.118 R)
• M41: 11,819,877 km (0.075 R)
• M42: 11,988,474 km (0.106 R)
• M43: 12,362,170 km (0.099 R)
• M44: 12,567,717 km (0.092 R)
• M45: 13,966,308 km (0.071 R)
• M46: 14,503,514 km (0.047 R)
• M47: 14,756,484 km (0.114 R)
• M48: 15,377,165 km (0.062 R)
• M49: 15,969,124 km (0.081 R)
• M50: 16,380,368 km (0.071 R)
• M51: 17,213,329 km (0.052 R)
• M52: 17,442,962 km (0.075 R)
• M53: 17,943,965 km (0.041 R)
• M54: 18,881,196 km (0.093 R)
• M55: 19,554,835 km (0.052 R)
• M56: 20,316,887 km (0.096 R)
• M57: 20,966,291 km (0.068 R)
• M58: 21,539,999 km (0.112 R)
• M59: 21,787,583 km (0.086 R)
• M60: 22,368,771 km (0.111 R)
• M61: 22,577,460 km (0.099 R)
• M62: 22,870,971 km (0.116 R)
• M63: 22,997,082 km (0.084 R)
• M64: 23,207,866 km (0.108 R)
• M65: 23,503,920 km (0.076 R)
• M66: 23,758,685 km (0.112 R)
• M67: 23,843,956 km (0.072 R)
• M68: 24,099,918 km (0.086 R)
• M69: 24,399,862 km (0.111 R)
• M70: 25,350,406 km (0.069 R)
• M71: 25,481,005 km (0.099 R)
• M72: 25,698,969 km (0.036 R)
• M73: 25,917,831 km (0.118 R)
• M74: 27,376,859 km (0.083 R)
• M75: 28,409,533 km (0.118 R)
• M76: 29,181,009 km (0.09 R)
• M77: 29,592,254 km (0.107 R)
• M78: 30,189,598 km (0.032 R)
• M79: 30,327,976 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.3

Radius: 14.6

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.7 AU - 9.18 AU

Year: 10215 Days

Day: 10.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,916,066 km

• M1: 643,271 km (0.081 R)
• M2: 2,006,556 km (0.108 R)
• M3: 2,138,502 km (0.082 R)
• M4: 2,439,193 km (0.094 R)
• M5: 2,753,947 km (0.115 R)
• M6: 3,051,797 km (0.063 R)
• M7: 3,582,271 km (0.054 R)
• M8: 3,711,374 km (0.057 R)
• M9: 3,842,122 km (0.103 R)
• M10: 4,007,727 km (0.115 R)
• M11: 6,292,086 km (0.086 R)
• M12: 6,686,277 km (0.11 R)
• M13: 7,007,463 km (0.028 R)
• M14: 7,251,607 km (0.094 R)
• M15: 7,665,096 km (0.117 R)
• M16: 7,959,056 km (0.058 R)
• M17: 8,471,727 km (0.081 R)
• M18: 8,601,578 km (0.102 R)
• M19: 8,732,177 km (0.082 R)
• M20: 9,172,145 km (0.075 R)
• M21: 9,394,746 km (0.075 R)
• M22: 10,488,756 km (0.038 R)
• M23: 10,815,477 km (0.059 R)
• M24: 11,526,965 km (0.083 R)
• M25: 12,351,548 km (0.112 R)
• M26: 12,696,670 km (0.082 R)
• M27: 12,845,520 km (0.099 R)
• M28: 13,295,660 km (0.095 R)
• M29: 14,108,874 km (0.074 R)
• M30: 14,573,376 km (0.099 R)
• M31: 15,147,981 km (0.072 R)
• M32: 15,996,949 km (0.115 R)
• M33: 16,752,568 km (0.1 R)
• M34: 17,575,057 km (0.057 R)
• M35: 17,796,611 km (0.037 R)
• M36: 18,635,856 km (0.044 R)
• M37: 18,748,652 km (0.097 R)
• M38: 21,112,448 km (0.094 R)
• M39: 21,643,820 km (0.057 R)
• M40: 22,060,151 km (0.106 R)
• M41: 22,359,197 km (0.092 R)
• M42: 22,599,302 km (0.1 R)
• M43: 22,840,453 km (0.089 R)
• M44: 23,203,527 km (0.095 R)
• M45: 23,751,953 km (0.101 R)
• M46: 24,058,479 km (0.114 R)
• M47: 24,551,554 km (0.075 R)
• M48: 25,736,219 km (0.112 R)
• M49: 26,939,435 km (0.12 R)
• M50: 27,902,247 km (0.11 R)
• M51: 28,096,126 km (0.114 R)
• M52: 28,225,677 km (0.035 R)
• M53: 28,485,379 km (0.033 R)
• M54: 28,615,530 km (0.046 R)
• M55: 29,400,470 km (0.082 R)
• M56: 29,927,652 km (0.115 R)
• M57: 31,125,483 km (0.032 R)
• M58: 31,528,200 km (0.114 R)
• M59: 32,135,567 km (0.049 R)
• M60: 32,883,108 km (0.115 R)
• M61: 33,293,305 km (0.104 R)
• M62: 35,860,106 km (0.119 R)
• M63: 37,345,164 km (0.039 R)
• M64: 37,844,671 km (0.11 R)
• M65: 38,202,808 km (0.095 R)
• M66: 38,922,374 km (0.098 R)
• M67: 42,959,721 km (0.11 R)
• M68: 43,633,061 km (0.046 R)
• M69: 43,933,454 km (0.109 R)
• M70: 45,141,756 km (0.076 R)
• M71: 45,902,461 km (0.099 R)
• M72: 47,128,416 km (0.103 R)
• M73: 47,359,544 km (0.104 R)
• M74: 48,676,006 km (0.112 R)
• M75: 49,065,558 km (0.03 R)
• M76: 50,004,584 km (0.115 R)
• M77: 50,476,416 km (0.076 R)
• M78: 50,791,768 km (0.106 R)
• M79: 51,186,856 km (0.084 R)
• M80: 51,582,842 km (0.074 R)
• M81: 51,741,565 km (0.08 R)
• M82: 52,059,610 km (0.094 R)
• M83: 52,218,782 km (0.098 R)
• M84: 52,537,725 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.9

Radius: 4.2

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 10.03 AU - 16.23 AU

Year: 21722 Days

Day: 17.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 61,916,066 km

• M1: 154,684 km (0.114 R)
• M2: 565,779 km (0.103 R)
• M3: 723,306 km (0.085 R)
• M4: 850,165 km (0.098 R)
• M5: 894,146 km (0.111 R)
• M6: 2,951,865 km (0.093 R)
• M7: 3,682,202 km (0.067 R)
• M8: 3,827,312 km (0.091 R)
• M9: 6,742,974 km (0.092 R)
• M10: 7,235,151 km (0.07 R)
• M11: 8,443,753 km (0.093 R)
• M12: 8,683,259 km (0.036 R)
• M13: 9,071,166 km (0.052 R)
• M14: 9,663,574 km (0.1 R)
• M15: 9,914,000 km (0.082 R)
• M16: 10,014,829 km (0.113 R)
• M17: 12,425,300 km (0.099 R)
• M18: 13,582,140 km (0.1 R)
• M19: 14,031,981 km (0.101 R)
• M20: 14,715,643 km (0.069 R)
• M21: 14,888,279 km (0.105 R)
• M22: 15,293,690 km (0.082 R)
• M23: 18,231,193 km (0.058 R)
• M24: 20,561,031 km (0.067 R)
• M25: 20,818,488 km (0.108 R)
• M26: 21,206,545 km (0.084 R)
• M27: 22,319,254 km (0.064 R)
• M28: 25,354,745 km (0.079 R)
• M29: 25,561,639 km (0.115 R)
• M30: 27,732,453 km (0.095 R)
• M31: 27,874,571 km (0.067 R)
• M32: 28,732,066 km (0.113 R)
• M33: 29,308,616 km (0.095 R)
• M34: 30,107,469 km (0.088 R)
• M35: 30,326,480 km (0.114 R)
• M36: 31,060,707 km (0.075 R)
• M37: 31,578,166 km (0.088 R)
• M38: 33,903,515 km (0.057 R)
• M39: 35,048,388 km (0.067 R)
• M40: 35,587,089 km (0.109 R)
• M41: 35,896,009 km (0.099 R)
• M42: 35,973,351 km (0.117 R)
• M43: 36,128,335 km (0.086 R)
• M44: 36,361,258 km (0.052 R)
• M45: 37,768,675 km (0.119 R)
• M46: 39,114,158 km (0.065 R)
• M47: 39,193,745 km (0.091 R)
• M48: 39,672,757 km (0.115 R)
• M49: 40,636,466 km (0.064 R)
• M50: 41,526,574 km (0.111 R)
• M51: 41,770,568 km (0.064 R)
• M52: 42,014,861 km (0.076 R)
• M53: 44,235,342 km (0.111 R)
• M54: 44,567,599 km (0.09 R)
• M55: 45,569,157 km (0.081 R)
• M56: 46,409,448 km (0.12 R)
• M57: 47,424,619 km (0.09 R)
• M58: 49,562,822 km (0.117 R)
• M59: 49,907,794 km (0.05 R)
• M60: 52,784,561 km (0.051 R)
• M61: 56,702,829 km (0.059 R)
• M62: 57,515,744 km (0.103 R)
• M63: 58,059,831 km (0.088 R)
• M64: 58,241,593 km (0.09 R)
• M65: 59,061,838 km (0.03 R)
• M66: 59,336,051 km (0.105 R)
• M67: 60,990,453 km (0.116 R)
• M68: 61,823,265 km (0.105 R)
• M69: 61,916,016 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 14,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit