🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.58 AU - 0.74 AU

Year: 199 Days

Day: 31.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,312,063 km

• M1: 64,177 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.08 AU - 1.5 AU

Year: 543 Days

Day: 18 Hours

Environment

Temp: -14 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.26 AU - 1.82 AU

Year: 709 Days

Day: 26.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,312,063 km

• M1: 253,419 km (0.118 R)
• M2: 884,273 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.1 AU - 3.1 AU

Year: 2024 Days

Day: 21.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.3 AU - 3.84 AU

Year: 2502 Days

Day: 46.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 73.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,312,063 km

• M1: 73,303 km (0.084 R)
• M2: 491,728 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.1

Radius: 9.1

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 7.1 AU - 9.04 AU

Year: 8502 Days

Day: 7.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 22,312,063 km

• M1: 115,789 km (0.082 R)
• M2: 200,461 km (0.1 R)
• M3: 555,756 km (0.086 R)
• M4: 632,649 km (0.096 R)
• M5: 713,731 km (0.064 R)
• M6: 774,019 km (0.079 R)
• M7: 1,088,474 km (0.088 R)
• M8: 1,503,608 km (0.116 R)
• M9: 1,647,073 km (0.091 R)
• M10: 1,879,398 km (0.076 R)
• M11: 2,017,028 km (0.088 R)
• M12: 2,412,565 km (0.118 R)
• M13: 2,638,757 km (0.076 R)
• M14: 3,275,146 km (0.112 R)
• M15: 3,674,872 km (0.116 R)
• M16: 3,869,648 km (0.11 R)
• M17: 4,179,615 km (0.104 R)
• M18: 4,337,590 km (0.112 R)
• M19: 4,428,695 km (0.082 R)
• M20: 4,589,812 km (0.068 R)
• M21: 4,846,971 km (0.068 R)
• M22: 5,156,938 km (0.068 R)
• M23: 5,571,922 km (0.086 R)
• M24: 5,646,422 km (0.049 R)
• M25: 5,721,071 km (0.11 R)
• M26: 6,330,683 km (0.048 R)
• M27: 6,695,851 km (0.097 R)
• M28: 7,256,544 km (0.115 R)
• M29: 7,446,683 km (0.117 R)
• M30: 7,832,197 km (0.106 R)
• M31: 7,915,672 km (0.038 R)
• M32: 8,083,371 km (0.087 R)
• M33: 8,536,653 km (0.115 R)
• M34: 8,622,522 km (0.061 R)
• M35: 8,795,158 km (0.071 R)
• M36: 8,910,947 km (0.092 R)
• M37: 9,438,130 km (0.112 R)
• M38: 9,556,761 km (0.102 R)
• M39: 9,975,485 km (0.03 R)
• M40: 10,187,166 km (0.115 R)
• M41: 10,369,825 km (0.104 R)
• M42: 11,361,958 km (0.087 R)
• M43: 11,456,504 km (0.039 R)
• M44: 11,551,349 km (0.117 R)
• M45: 11,933,273 km (0.097 R)
• M46: 13,203,209 km (0.096 R)
• M47: 13,904,673 km (0.094 R)
• M48: 14,447,115 km (0.069 R)
• M49: 14,652,513 km (0.093 R)
• M50: 14,858,659 km (0.093 R)
• M51: 15,065,852 km (0.057 R)
• M52: 15,274,092 km (0.09 R)
• M53: 16,257,997 km (0.113 R)
• M54: 16,400,265 km (0.087 R)
• M55: 16,650,243 km (0.076 R)
• M56: 17,625,920 km (0.078 R)
• M57: 17,772,077 km (0.088 R)
• M58: 17,918,683 km (0.097 R)
• M59: 18,397,696 km (0.069 R)
• M60: 18,843,647 km (0.066 R)
• M61: 19,481,532 km (0.055 R)
• M62: 19,746,321 km (0.081 R)
• M63: 19,860,015 km (0.114 R)
• M64: 19,974,158 km (0.1 R)
• M65: 20,701,353 km (0.032 R)
• M66: 21,048,869 km (0.083 R)
• M67: 21,749,735 km (0.095 R)
• M68: 22,260,762 km (0.111 R)
• M69: 22,577,011 km (0.08 R)
• M70: 23,174,356 km (0.043 R)
• M71: 23,938,352 km (0.034 R)
• M72: 24,100,217 km (0.11 R)
• M73: 24,465,834 km (0.04 R)
• M74: 25,449,590 km (0.051 R)
• M75: 25,573,606 km (0.079 R)
• M76: 26,071,169 km (0.084 R)
• M77: 26,697,685 km (0.106 R)
• M78: 28,692,572 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.3

Radius: 13.9

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.91 AU - 9.59 AU

Year: 8788 Days

Day: 9.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 22,312,063 km

• M1: 187,596 km (0.107 R)
• M2: 597,793 km (0.053 R)
• M3: 725,400 km (0.075 R)
• M4: 816,655 km (0.099 R)
• M5: 1,098,796 km (0.119 R)
• M6: 1,317,508 km (0.1 R)
• M7: 1,452,147 km (0.117 R)
• M8: 1,652,907 km (0.035 R)
• M9: 2,404,187 km (0.12 R)
• M10: 2,967,723 km (0.09 R)
• M11: 3,173,420 km (0.091 R)
• M12: 3,357,425 km (0.066 R)
• M13: 4,015,057 km (0.072 R)
• M14: 4,214,471 km (0.112 R)
• M15: 4,300,939 km (0.034 R)
• M16: 4,388,154 km (0.044 R)
• M17: 4,953,634 km (0.095 R)
• M18: 5,198,825 km (0.061 R)
• M19: 5,291,725 km (0.058 R)
• M20: 5,797,067 km (0.107 R)
• M21: 5,893,707 km (0.112 R)
• M22: 6,023,109 km (0.11 R)
• M23: 6,752,549 km (0.091 R)
• M24: 7,405,095 km (0.08 R)
• M25: 7,863,313 km (0.106 R)
• M26: 8,439,863 km (0.108 R)
• M27: 8,770,325 km (0.086 R)
• M28: 8,881,476 km (0.095 R)
• M29: 9,030,326 km (0.059 R)
• M30: 9,406,116 km (0.062 R)
• M31: 9,634,103 km (0.056 R)
• M32: 10,251,044 km (0.069 R)
• M33: 10,880,702 km (0.115 R)
• M34: 11,120,208 km (0.095 R)
• M35: 11,401,751 km (0.078 R)
• M36: 11,604,307 km (0.113 R)
• M37: 12,095,437 km (0.079 R)
• M38: 12,384,909 km (0.061 R)
• M39: 12,802,735 km (0.113 R)
• M40: 14,083,592 km (0.052 R)
• M41: 15,004,517 km (0.115 R)
• M42: 16,126,052 km (0.091 R)
• M43: 17,741,410 km (0.095 R)
• M44: 18,307,189 km (0.111 R)
• M45: 18,592,173 km (0.098 R)
• M46: 18,687,616 km (0.111 R)
• M47: 19,359,610 km (0.103 R)
• M48: 19,456,250 km (0.119 R)
• M49: 19,650,129 km (0.108 R)
• M50: 19,990,763 km (0.072 R)
• M51: 20,284,424 km (0.044 R)
• M52: 20,480,996 km (0.053 R)
• M53: 20,974,968 km (0.038 R)
• M54: 21,323,232 km (0.069 R)
• M55: 22,176,837 km (0.065 R)
• M56: 23,349,684 km (0.095 R)
• M57: 24,177,260 km (0.031 R)
• M58: 25,701,961 km (0.111 R)
• M59: 26,128,016 km (0.102 R)
• M60: 26,234,979 km (0.091 R)
• M61: 28,238,543 km (0.086 R)
• M62: 29,064,772 km (0.08 R)
• M63: 29,564,279 km (0.099 R)
• M64: 30,403,224 km (0.09 R)
• M65: 30,515,722 km (0.067 R)
• M66: 30,966,909 km (0.094 R)
• M67: 31,193,250 km (0.116 R)
• M68: 31,363,493 km (0.104 R)
• M69: 31,647,729 km (0.086 R)
• M70: 32,391,081 km (0.108 R)
• M71: 33,429,739 km (0.077 R)
• M72: 34,713,887 km (0.1 R)
• M73: 35,598,758 km (0.041 R)
• M74: 35,895,411 km (0.051 R)
• M75: 36,192,811 km (0.082 R)
• M76: 36,431,420 km (0.091 R)
• M77: 36,610,638 km (0.11 R)
• M78: 38,055,155 km (0.12 R)
• M79: 39,579,707 km (0.073 R)
• M80: 40,442,288 km (0.117 R)
• M81: 40,751,806 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.7

Radius: 14

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.14 AU - 10.88 AU

Year: 12636 Days

Day: 12.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 22,312,063 km

• M1: 175,329 km (0.103 R)
• M2: 383,719 km (0.106 R)
• M3: 481,406 km (0.085 R)
• M4: 931,546 km (0.102 R)
• M5: 1,043,146 km (0.112 R)
• M6: 1,176,737 km (0.031 R)
• M7: 1,499,569 km (0.083 R)
• M8: 1,770,640 km (0.077 R)
• M9: 1,995,037 km (0.11 R)
• M10: 2,338,664 km (0.083 R)
• M11: 2,586,098 km (0.118 R)
• M12: 2,961,589 km (0.106 R)
• M13: 3,329,749 km (0.075 R)
• M14: 4,002,790 km (0.109 R)
• M15: 4,410,444 km (0.076 R)
• M16: 4,946,154 km (0.067 R)
• M17: 5,442,969 km (0.081 R)
• M18: 6,359,106 km (0.075 R)
• M19: 6,516,483 km (0.094 R)
• M20: 7,454,761 km (0.084 R)
• M21: 7,654,175 km (0.1 R)
• M22: 8,504,340 km (0.105 R)
• M23: 8,608,460 km (0.051 R)
• M24: 9,313,066 km (0.084 R)
• M25: 10,146,326 km (0.068 R)
• M26: 11,079,069 km (0.116 R)
• M27: 11,459,945 km (0.106 R)
• M28: 11,729,071 km (0.072 R)
• M29: 11,961,547 km (0.046 R)
• M30: 12,117,278 km (0.117 R)
• M31: 12,866,464 km (0.056 R)
• M32: 13,106,120 km (0.073 R)
• M33: 13,266,788 km (0.092 R)
• M34: 14,162,131 km (0.098 R)
• M35: 14,867,336 km (0.098 R)
• M36: 14,992,998 km (0.034 R)
• M37: 15,329,743 km (0.051 R)
• M38: 15,754,152 km (0.086 R)
• M39: 15,967,927 km (0.06 R)
• M40: 16,355,086 km (0.046 R)
• M41: 16,528,171 km (0.069 R)
• M42: 16,832,453 km (0.074 R)
• M43: 17,094,848 km (0.078 R)
• M44: 17,358,439 km (0.094 R)
• M45: 17,712,238 km (0.093 R)
• M46: 17,889,961 km (0.071 R)
• M47: 18,113,011 km (0.1 R)
• M48: 18,561,805 km (0.104 R)
• M49: 18,968,860 km (0.12 R)
• M50: 19,196,399 km (0.082 R)
• M51: 19,333,281 km (0.07 R)
• M52: 19,562,166 km (0.104 R)
• M53: 20,022,628 km (0.108 R)
• M54: 21,189,641 km (0.11 R)
• M55: 21,331,160 km (0.09 R)
• M56: 21,900,380 km (0.096 R)
• M57: 23,102,250 km (0.111 R)
• M58: 23,393,965 km (0.081 R)
• M59: 23,637,960 km (0.081 R)
• M60: 24,523,280 km (0.103 R)
• M61: 24,671,980 km (0.047 R)
• M62: 25,519,751 km (0.062 R)
• M63: 25,871,605 km (0.103 R)
• M64: 26,377,246 km (0.054 R)
• M65: 26,732,990 km (0.105 R)
• M66: 26,937,041 km (0.114 R)
• M67: 27,039,217 km (0.071 R)
• M68: 27,500,876 km (0.059 R)
• M69: 28,016,689 km (0.051 R)
• M70: 28,327,853 km (0.114 R)
• M71: 28,901,112 km (0.075 R)
• M72: 30,804,146 km (0.078 R)
• M73: 31,125,183 km (0.096 R)
• M74: 32,312,093 km (0.068 R)
• M75: 32,475,155 km (0.102 R)
• M76: 32,583,912 km (0.065 R)
• M77: 32,692,969 km (0.108 R)
• M78: 32,802,026 km (0.087 R)
• M79: 33,349,105 km (0.049 R)
• M80: 34,230,835 km (0.075 R)
• M81: 35,792,188 km (0.086 R)
• M82: 37,547,869 km (0.066 R)
• M83: 37,948,193 km (0.027 R)
• M84: 38,407,458 km (0.054 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.1

Radius: 10.6

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 9.59 AU - 11.97 AU

Year: 13126 Days

Day: 9.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 22,312,063 km

• M1: 142,118 km (0.104 R)
• M2: 214,224 km (0.066 R)
• M3: 652,696 km (0.107 R)
• M4: 1,053,767 km (0.098 R)
• M5: 1,700,180 km (0.063 R)
• M6: 1,797,568 km (0.116 R)
• M7: 2,145,533 km (0.108 R)
• M8: 2,483,325 km (0.049 R)
• M9: 2,788,654 km (0.095 R)
• M10: 3,106,400 km (0.062 R)
• M11: 3,740,096 km (0.1 R)
• M12: 3,867,853 km (0.106 R)
• M13: 3,978,705 km (0.081 R)
• M14: 4,184,552 km (0.105 R)
• M15: 4,279,397 km (0.09 R)
• M16: 4,393,989 km (0.107 R)
• M17: 4,548,523 km (0.105 R)
• M18: 4,646,061 km (0.096 R)
• M19: 4,744,197 km (0.095 R)
• M20: 5,225,304 km (0.087 R)
• M21: 5,327,479 km (0.086 R)
• M22: 5,451,047 km (0.093 R)
• M23: 5,721,969 km (0.047 R)
• M24: 5,891,015 km (0.091 R)
• M25: 6,126,033 km (0.115 R)
• M26: 6,827,348 km (0.079 R)
• M27: 7,392,977 km (0.103 R)
• M28: 7,508,018 km (0.057 R)
• M29: 7,762,933 km (0.076 R)
• M30: 7,856,431 km (0.115 R)
• M31: 8,593,201 km (0.045 R)
• M32: 8,665,756 km (0.106 R)
• M33: 9,104,975 km (0.106 R)
• M34: 9,651,755 km (0.095 R)
• M35: 9,903,828 km (0.077 R)
• M36: 9,979,824 km (0.105 R)
• M37: 10,081,550 km (0.086 R)
• M38: 10,286,050 km (0.087 R)
• M39: 10,388,824 km (0.046 R)
• M40: 10,751,001 km (0.09 R)
• M41: 11,302,269 km (0.09 R)
• M42: 11,408,334 km (0.09 R)
• M43: 12,486,934 km (0.078 R)
• M44: 12,734,220 km (0.102 R)
• M45: 13,066,327 km (0.068 R)
• M46: 13,317,352 km (0.091 R)
• M47: 13,654,396 km (0.117 R)
• M48: 13,824,040 km (0.088 R)
• M49: 14,051,279 km (0.106 R)
• M50: 14,165,422 km (0.099 R)
• M51: 14,279,715 km (0.093 R)
• M52: 15,060,018 km (0.045 R)
• M53: 15,381,952 km (0.109 R)
• M54: 15,587,949 km (0.114 R)
• M55: 16,002,783 km (0.067 R)
• M56: 17,329,866 km (0.079 R)
• M57: 17,421,719 km (0.113 R)
• M58: 18,099,697 km (0.072 R)
• M59: 19,259,379 km (0.07 R)
• M60: 19,640,555 km (0.068 R)
• M61: 20,185,091 km (0.09 R)
• M62: 20,572,250 km (0.106 R)
• M63: 21,092,552 km (0.1 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 12,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit