🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.48 AU - 0.58 AU

Year: 145 Days

Day: 29.3 Hours

Environment

Temp: 173 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,134,333 km

• M1: 409,449 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.85 AU - 1.11 AU

Year: 365 Days

Day: 43.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.08 AU - 1.26 AU

Year: 477 Days

Day: 36.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.26 AU - 1.38 AU

Year: 571 Days

Day: 20.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,134,333 km

• M1: 69,862 km (0.044 R)
• M2: 378,183 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.69 AU - 2.29 AU

Year: 1058 Days

Day: 19.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.38 AU - 2.48 AU

Year: 1427 Days

Day: 32.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,134,333 km

• M1: 43,832 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.9

Radius: 9.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 4.01 AU - 6.35 AU

Year: 4441 Days

Day: 13.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 103,134,333 km

• M1: 128,953 km (0.036 R)
• M2: 221,106 km (0.112 R)
• M3: 322,683 km (0.113 R)
• M4: 460,911 km (0.088 R)
• M5: 551,268 km (0.111 R)
• M6: 675,883 km (0.085 R)
• M7: 1,008,439 km (0.117 R)
• M8: 1,107,772 km (0.088 R)
• M9: 1,269,188 km (0.116 R)
• M10: 1,352,814 km (0.087 R)
• M11: 1,894,208 km (0.09 R)
• M12: 1,976,637 km (0.104 R)
• M13: 2,174,106 km (0.088 R)
• M14: 2,422,588 km (0.06 R)
• M15: 2,757,837 km (0.087 R)
• M16: 3,711,224 km (0.108 R)
• M17: 4,405,358 km (0.107 R)
• M18: 4,515,761 km (0.083 R)
• M19: 5,081,391 km (0.117 R)
• M20: 5,789,587 km (0.064 R)
• M21: 5,991,844 km (0.104 R)
• M22: 6,155,354 km (0.042 R)
• M23: 6,973,505 km (0.105 R)
• M24: 7,515,947 km (0.071 R)
• M25: 8,004,533 km (0.111 R)
• M26: 8,229,977 km (0.106 R)
• M27: 9,176,333 km (0.04 R)
• M28: 9,246,944 km (0.114 R)
• M29: 9,507,393 km (0.09 R)
• M30: 9,722,366 km (0.051 R)
• M31: 9,963,069 km (0.09 R)
• M32: 10,108,328 km (0.094 R)
• M33: 10,254,485 km (0.054 R)
• M34: 10,401,241 km (0.111 R)
• M35: 10,524,061 km (0.088 R)
• M36: 11,195,755 km (0.101 R)
• M37: 11,881,212 km (0.083 R)
• M38: 12,061,179 km (0.114 R)
• M39: 12,475,864 km (0.113 R)
• M40: 13,000,953 km (0.054 R)
• M41: 13,080,389 km (0.118 R)
• M42: 13,964,213 km (0.119 R)
• M43: 14,317,563 km (0.094 R)
• M44: 14,674,055 km (0.039 R)
• M45: 14,977,888 km (0.067 R)
• M46: 15,061,214 km (0.098 R)
• M47: 15,648,236 km (0.117 R)
• M48: 16,043,773 km (0.091 R)
• M49: 16,585,766 km (0.119 R)
• M50: 16,671,935 km (0.106 R)
• M51: 16,960,060 km (0.117 R)
• M52: 17,834,609 km (0.118 R)
• M53: 18,247,649 km (0.119 R)
• M54: 18,693,750 km (0.1 R)
• M55: 19,596,872 km (0.066 R)
• M56: 19,962,041 km (0.12 R)
• M57: 20,145,448 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.4

Radius: 12.6

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.95 AU - 9.59 AU

Year: 10633 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 103,134,333 km

• M1: 427,850 km (0.081 R)
• M2: 528,080 km (0.077 R)
• M3: 688,300 km (0.101 R)
• M4: 811,419 km (0.097 R)
• M5: 962,064 km (0.102 R)
• M6: 1,143,676 km (0.055 R)
• M7: 1,228,348 km (0.109 R)
• M8: 1,708,557 km (0.059 R)
• M9: 1,982,770 km (0.039 R)
• M10: 2,978,045 km (0.103 R)
• M11: 3,464,537 km (0.108 R)
• M12: 3,717,357 km (0.092 R)
• M13: 3,878,325 km (0.106 R)
• M14: 4,107,808 km (0.094 R)
• M15: 4,241,100 km (0.108 R)
• M16: 4,788,179 km (0.076 R)
• M17: 5,105,925 km (0.069 R)
• M18: 5,467,204 km (0.106 R)
• M19: 5,762,061 km (0.114 R)
• M20: 6,176,298 km (0.085 R)
• M21: 8,304,627 km (0.059 R)
• M22: 8,431,336 km (0.067 R)
• M23: 9,031,373 km (0.105 R)
• M24: 9,601,042 km (0.085 R)
• M25: 11,098,965 km (0.04 R)
• M26: 11,426,136 km (0.069 R)
• M27: 11,614,479 km (0.108 R)
• M28: 11,898,865 km (0.07 R)
• M29: 12,042,030 km (0.053 R)
• M30: 12,137,773 km (0.097 R)
• M31: 12,233,665 km (0.076 R)
• M32: 12,571,607 km (0.052 R)
• M33: 13,158,030 km (0.107 R)
• M34: 13,703,614 km (0.084 R)
• M35: 14,004,156 km (0.066 R)
• M36: 14,408,519 km (0.093 R)
• M37: 14,510,245 km (0.078 R)
• M38: 15,125,242 km (0.081 R)
• M39: 15,801,275 km (0.106 R)
• M40: 15,906,143 km (0.117 R)
• M41: 16,434,074 km (0.027 R)
• M42: 18,991,450 km (0.06 R)
• M43: 19,158,850 km (0.102 R)
• M44: 19,946,632 km (0.105 R)
• M45: 20,230,569 km (0.114 R)
• M46: 22,372,960 km (0.102 R)
• M47: 23,083,251 km (0.095 R)
• M48: 24,952,177 km (0.054 R)
• M49: 25,503,894 km (0.118 R)
• M50: 27,371,773 km (0.115 R)
• M51: 28,577,532 km (0.115 R)
• M52: 29,865,270 km (0.105 R)
• M53: 30,255,272 km (0.045 R)
• M54: 30,385,721 km (0.045 R)
• M55: 30,974,838 km (0.085 R)
• M56: 32,097,869 km (0.073 R)
• M57: 32,497,295 km (0.034 R)
• M58: 34,044,137 km (0.107 R)
• M59: 34,383,575 km (0.076 R)
• M60: 34,792,426 km (0.109 R)
• M61: 35,477,285 km (0.114 R)
• M62: 35,959,439 km (0.111 R)
• M63: 36,166,781 km (0.115 R)
• M64: 36,651,927 km (0.113 R)
• M65: 37,278,892 km (0.092 R)
• M66: 37,698,963 km (0.109 R)
• M67: 37,979,758 km (0.116 R)
• M68: 38,614,352 km (0.117 R)
• M69: 38,826,631 km (0.088 R)
• M70: 39,536,922 km (0.1 R)
• M71: 40,036,878 km (0.102 R)
• M72: 40,826,456 km (0.081 R)
• M73: 42,494,322 km (0.088 R)
• M74: 43,079,549 km (0.044 R)
• M75: 44,110,279 km (0.054 R)
• M76: 45,074,586 km (0.093 R)
• M77: 45,447,384 km (0.093 R)
• M78: 46,496,514 km (0.061 R)
• M79: 46,948,749 km (0.084 R)
• M80: 47,250,936 km (0.117 R)
• M81: 49,307,608 km (0.069 R)
• M82: 50,076,840 km (0.098 R)
• M83: 50,308,418 km (0.1 R)
• M84: 51,005,095 km (0.044 R)
• M85: 51,860,944 km (0.054 R)
• M86: 52,095,215 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.6

Radius: 5.1

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.98 AU - 13.84 AU

Year: 18500 Days

Day: 16.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,134,333 km

• M1: 87,365 km (0.117 R)
• M2: 131,347 km (0.079 R)
• M3: 292,613 km (0.092 R)
• M4: 373,097 km (0.072 R)
• M5: 446,101 km (0.104 R)
• M6: 492,327 km (0.082 R)
• M7: 589,864 km (0.098 R)
• M8: 693,835 km (0.088 R)
• M9: 766,539 km (0.094 R)
• M10: 1,576,313 km (0.03 R)
• M11: 1,697,337 km (0.063 R)
• M12: 2,078,363 km (0.104 R)
• M13: 2,238,134 km (0.112 R)
• M14: 2,292,288 km (0.027 R)
• M15: 2,401,794 km (0.119 R)
• M16: 2,712,209 km (0.102 R)
• M17: 2,916,261 km (0.057 R)
• M18: 3,716,909 km (0.047 R)
• M19: 3,813,549 km (0.116 R)
• M20: 3,910,937 km (0.107 R)
• M21: 4,410,295 km (0.107 R)
• M22: 5,614,558 km (0.093 R)
• M23: 6,176,298 km (0.088 R)
• M24: 6,755,840 km (0.112 R)
• M25: 6,913,217 km (0.037 R)
• M26: 7,071,940 km (0.032 R)
• M27: 7,191,768 km (0.113 R)
• M28: 7,636,822 km (0.11 R)
• M29: 9,858,200 km (0.047 R)
• M30: 10,578,963 km (0.113 R)
• M31: 10,624,590 km (0.086 R)
• M32: 11,503,777 km (0.116 R)
• M33: 11,550,751 km (0.102 R)
• M34: 11,691,971 km (0.055 R)
• M35: 11,786,367 km (0.047 R)
• M36: 12,023,480 km (0.12 R)
• M37: 12,166,496 km (0.085 R)
• M38: 12,454,322 km (0.056 R)
• M39: 12,987,638 km (0.098 R)
• M40: 13,232,680 km (0.119 R)
• M41: 13,578,101 km (0.083 R)
• M42: 14,227,505 km (0.116 R)
• M43: 14,632,168 km (0.053 R)
• M44: 17,031,418 km (0.067 R)
• M45: 17,568,924 km (0.111 R)
• M46: 18,385,578 km (0.111 R)
• M47: 19,047,848 km (0.081 R)
• M48: 19,214,650 km (0.084 R)
• M49: 19,493,650 km (0.114 R)
• M50: 19,549,599 km (0.09 R)
• M51: 19,942,892 km (0.104 R)
• M52: 20,395,575 km (0.118 R)
• M53: 21,253,369 km (0.095 R)
• M54: 21,831,715 km (0.065 R)
• M55: 22,181,325 km (0.095 R)
• M56: 22,532,581 km (0.081 R)
• M57: 22,709,106 km (0.072 R)
• M58: 23,419,098 km (0.055 R)
• M59: 24,800,485 km (0.094 R)
• M60: 26,146,267 km (0.117 R)
• M61: 26,952,600 km (0.114 R)
• M62: 28,019,232 km (0.088 R)
• M63: 28,145,643 km (0.059 R)
• M64: 28,716,807 km (0.11 R)
• M65: 29,355,889 km (0.072 R)
• M66: 29,420,067 km (0.114 R)
• M67: 29,612,899 km (0.098 R)
• M68: 30,193,787 km (0.102 R)
• M69: 30,323,339 km (0.101 R)
• M70: 30,713,191 km (0.096 R)
• M71: 30,778,416 km (0.106 R)
• M72: 31,039,314 km (0.12 R)
• M73: 31,629,328 km (0.119 R)
• M74: 31,958,743 km (0.101 R)
• M75: 32,687,434 km (0.099 R)
• M76: 33,757,059 km (0.119 R)
• M77: 34,973,888 km (0.092 R)
• M78: 36,756,945 km (0.041 R)
• M79: 37,868,906 km (0.072 R)
• M80: 38,429,000 km (0.077 R)
• M81: 38,780,406 km (0.063 R)
• M82: 41,341,970 km (0.094 R)
• M83: 41,485,883 km (0.091 R)
• M84: 42,063,331 km (0.111 R)
• M85: 42,861,436 km (0.087 R)
• M86: 43,079,998 km (0.116 R)
• M87: 43,957,838 km (0.067 R)
• M88: 45,359,870 km (0.114 R)
• M89: 47,301,949 km (0.063 R)
• M90: 48,359,008 km (0.097 R)
• M91: 48,890,379 km (0.095 R)
• M92: 50,419,419 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.6

Radius: 5.4

Gravity: 33.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 17.07 AU - 17.07 AU

Year: 26569 Days

Day: 21.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,134,333 km

• M1: 860,936 km (0.063 R)
• M2: 1,396,646 km (0.113 R)
• M3: 1,581,997 km (0.116 R)
• M4: 1,935,198 km (0.108 R)
• M5: 2,226,615 km (0.098 R)
• M6: 2,355,718 km (0.095 R)
• M7: 2,621,254 km (0.079 R)
• M8: 2,757,687 km (0.102 R)
• M9: 4,567,522 km (0.061 R)
• M10: 5,179,527 km (0.032 R)
• M11: 5,582,245 km (0.103 R)
• M12: 5,876,055 km (0.108 R)
• M13: 5,994,985 km (0.074 R)
• M14: 6,478,785 km (0.085 R)
• M15: 7,483,484 km (0.067 R)
• M16: 7,612,437 km (0.097 R)
• M17: 7,807,363 km (0.1 R)
• M18: 9,424,367 km (0.095 R)
• M19: 9,914,898 km (0.108 R)
• M20: 10,557,870 km (0.052 R)
• M21: 10,920,794 km (0.111 R)
• M22: 10,993,948 km (0.06 R)
• M23: 12,034,102 km (0.067 R)
• M24: 13,027,880 km (0.029 R)
• M25: 14,527,150 km (0.117 R)
• M26: 15,093,079 km (0.083 R)
• M27: 16,163,152 km (0.102 R)
• M28: 16,413,579 km (0.111 R)
• M29: 17,172,489 km (0.093 R)
• M30: 17,513,423 km (0.109 R)
• M31: 17,770,581 km (0.117 R)
• M32: 18,375,555 km (0.086 R)
• M33: 19,339,863 km (0.05 R)
• M34: 23,452,009 km (0.113 R)
• M35: 24,880,519 km (0.074 R)
• M36: 25,459,912 km (0.074 R)
• M37: 27,721,383 km (0.077 R)
• M38: 27,920,947 km (0.047 R)
• M39: 29,128,949 km (0.052 R)
• M40: 31,595,669 km (0.117 R)
• M41: 32,959,552 km (0.09 R)
• M42: 35,095,062 km (0.073 R)
• M43: 37,716,017 km (0.109 R)
• M44: 38,047,974 km (0.118 R)
• M45: 40,512,450 km (0.108 R)
• M46: 40,625,695 km (0.119 R)
• M47: 41,535,400 km (0.103 R)
• M48: 42,797,108 km (0.043 R)
• M49: 44,421,143 km (0.091 R)
• M50: 47,132,604 km (0.104 R)
• M51: 49,897,173 km (0.06 R)
• M52: 51,851,220 km (0.094 R)
• M53: 52,466,965 km (0.086 R)
• M54: 53,208,971 km (0.117 R)
• M55: 53,457,154 km (0.112 R)
• M56: 55,707,554 km (0.078 R)
• M57: 55,959,627 km (0.106 R)
• M58: 56,844,349 km (0.118 R)
• M59: 56,971,208 km (0.118 R)
• M60: 57,225,075 km (0.085 R)
• M61: 58,499,948 km (0.101 R)
• M62: 58,756,060 km (0.09 R)
• M63: 59,526,489 km (0.104 R)
• M64: 61,988,570 km (0.039 R)
• M65: 62,641,864 km (0.103 R)
• M66: 63,035,008 km (0.11 R)
• M67: 64,087,429 km (0.091 R)
• M68: 64,748,053 km (0.107 R)
• M69: 65,145,534 km (0.066 R)
• M70: 68,354,558 km (0.111 R)
• M71: 68,624,283 km (0.084 R)
• M72: 69,435,702 km (0.119 R)
• M73: 69,571,238 km (0.059 R)
• M74: 69,706,773 km (0.079 R)
• M75: 71,751,627 km (0.038 R)
• M76: 71,888,658 km (0.11 R)
• M77: 73,401,542 km (0.103 R)
• M78: 73,816,077 km (0.069 R)
• M79: 75,899,976 km (0.094 R)
• M80: 76,179,275 km (0.093 R)
• M81: 78,567,156 km (0.101 R)
• M82: 79,274,156 km (0.107 R)
• M83: 83,704,347 km (0.118 R)
• M84: 86,022,067 km (0.116 R)
• M85: 92,354,844 km (0.071 R)
• M86: 95,501,785 km (0.074 R)
• M87: 97,315,659 km (0.098 R)
• M88: 99,293,642 km (0.113 R)
• M89: 101,438,427 km (0.075 R)
• M90: 102,054,022 km (0.112 R)
• M91: 102,516,578 km (0.033 R)
• M92: 102,979,733 km (0.064 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 18,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit