🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.59 AU - 0.63 AU

Year: 171 Days

Day: 47.1 Hours

Environment

Temp: 225 °C

Axial Tilt: 111.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,200,536 km

• M1: 74,949 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.75 AU - 0.75 AU

Year: 234 Days

Day: 36.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,200,536 km

• M1: 198,965 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.75 AU - 1.11 AU

Year: 323 Days

Day: 26.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 75.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.34 AU - 1.94 AU

Year: 756 Days

Day: 28.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.73 AU - 2.45 AU

Year: 1087 Days

Day: 19.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,200,536 km

• M1: 1,800,710 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.46 AU - 4.7 AU

Year: 3528 Days

Day: 38.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574

Radius: 14.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.99 AU - 5.47 AU

Year: 4305 Days

Day: 13.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 63,200,536 km

• M1: 235,766 km (0.109 R)
• M2: 470,037 km (0.076 R)
• M3: 720,015 km (0.077 R)
• M4: 818,001 km (0.11 R)
• M5: 968,796 km (0.047 R)
• M6: 1,130,062 km (0.113 R)
• M7: 1,410,708 km (0.099 R)
• M8: 1,523,954 km (0.038 R)
• M9: 2,153,761 km (0.045 R)
• M10: 2,437,697 km (0.075 R)
• M11: 2,663,141 km (0.065 R)
• M12: 2,895,766 km (0.105 R)
• M13: 3,343,064 km (0.038 R)
• M14: 3,772,559 km (0.087 R)
• M15: 4,075,794 km (0.095 R)
• M16: 4,220,006 km (0.093 R)
• M17: 4,535,059 km (0.105 R)
• M18: 4,684,657 km (0.072 R)
• M19: 5,099,343 km (0.1 R)
• M20: 5,344,833 km (0.102 R)
• M21: 5,594,362 km (0.057 R)
• M22: 5,917,493 km (0.052 R)
• M23: 6,104,940 km (0.097 R)
• M24: 6,199,485 km (0.067 R)
• M25: 6,461,880 km (0.092 R)
• M26: 6,655,011 km (0.102 R)
• M27: 6,825,552 km (0.079 R)
• M28: 7,371,285 km (0.111 R)
• M29: 7,931,230 km (0.107 R)
• M30: 8,190,334 km (0.116 R)
• M31: 8,399,621 km (0.116 R)
• M32: 8,690,290 km (0.065 R)
• M33: 8,796,804 km (0.096 R)
• M34: 9,309,027 km (0.041 R)
• M35: 9,418,084 km (0.099 R)
• M36: 9,527,440 km (0.113 R)
• M37: 9,858,500 km (0.093 R)
• M38: 10,960,587 km (0.107 R)
• M39: 11,805,366 km (0.12 R)
• M40: 13,096,546 km (0.095 R)
• M41: 13,310,919 km (0.118 R)
• M42: 13,495,673 km (0.096 R)
• M43: 13,619,390 km (0.115 R)
• M44: 14,211,798 km (0.069 R)
• M45: 14,653,710 km (0.037 R)
• M46: 14,812,732 km (0.096 R)
• M47: 14,908,325 km (0.074 R)
• M48: 15,100,259 km (0.118 R)
• M49: 15,583,760 km (0.107 R)
• M50: 16,006,823 km (0.12 R)
• M51: 16,367,802 km (0.064 R)
• M52: 16,964,249 km (0.11 R)
• M53: 17,131,200 km (0.115 R)
• M54: 17,567,876 km (0.116 R)
• M55: 17,702,963 km (0.08 R)
• M56: 17,940,225 km (0.095 R)
• M57: 18,796,374 km (0.054 R)
• M58: 19,281,520 km (0.094 R)
• M59: 19,490,807 km (0.091 R)
• M60: 19,841,166 km (0.066 R)
• M61: 20,299,833 km (0.107 R)
• M62: 20,761,940 km (0.06 R)
• M63: 22,351,867 km (0.089 R)
• M64: 22,608,427 km (0.082 R)
• M65: 22,718,681 km (0.075 R)
• M66: 23,421,043 km (0.076 R)
• M67: 24,658,067 km (0.067 R)
• M68: 24,999,151 km (0.104 R)
• M69: 25,379,877 km (0.106 R)

Asteroid Belt

Center: 6.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.8

Radius: 14

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.64 AU - 10.18 AU

Year: 8777 Days

Day: 13.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,200,536 km

• M1: 177,573 km (0.099 R)
• M2: 284,685 km (0.088 R)
• M3: 430,243 km (0.086 R)
• M4: 611,406 km (0.078 R)
• M5: 734,675 km (0.116 R)
• M6: 1,092,663 km (0.076 R)
• M7: 1,319,603 km (0.067 R)
• M8: 1,620,743 km (0.108 R)
• M9: 1,759,720 km (0.105 R)
• M10: 1,923,679 km (0.104 R)
• M11: 2,584,453 km (0.116 R)
• M12: 2,795,984 km (0.059 R)
• M13: 3,037,884 km (0.118 R)
• M14: 3,465,285 km (0.109 R)
• M15: 3,885,057 km (0.111 R)
• M16: 4,046,772 km (0.064 R)
• M17: 4,517,257 km (0.094 R)
• M18: 4,773,518 km (0.073 R)
• M19: 5,571,174 km (0.076 R)
• M20: 5,784,800 km (0.089 R)
• M21: 5,877,252 km (0.113 R)
• M22: 6,666,380 km (0.117 R)
• M23: 7,189,225 km (0.075 R)
• M24: 7,321,918 km (0.029 R)
• M25: 7,895,476 km (0.058 R)
• M26: 8,032,508 km (0.033 R)
• M27: 8,518,552 km (0.112 R)
• M28: 9,301,547 km (0.117 R)
• M29: 10,481,575 km (0.12 R)
• M30: 10,746,064 km (0.075 R)
• M31: 10,898,205 km (0.063 R)
• M32: 11,747,622 km (0.112 R)
• M33: 12,061,777 km (0.071 R)
• M34: 13,021,148 km (0.065 R)
• M35: 13,142,771 km (0.087 R)
• M36: 13,346,374 km (0.12 R)
• M37: 13,963,465 km (0.067 R)
• M38: 14,296,321 km (0.072 R)
• M39: 14,547,795 km (0.053 R)
• M40: 15,913,473 km (0.113 R)
• M41: 16,743,592 km (0.096 R)
• M42: 17,230,683 km (0.085 R)
• M43: 17,319,843 km (0.045 R)
• M44: 17,453,733 km (0.075 R)
• M45: 17,902,527 km (0.097 R)
• M46: 18,719,930 km (0.086 R)
• M47: 18,811,483 km (0.081 R)
• M48: 19,087,192 km (0.058 R)
• M49: 20,203,192 km (0.1 R)
• M50: 20,485,484 km (0.084 R)
• M51: 20,769,121 km (0.118 R)
• M52: 21,531,921 km (0.083 R)
• M53: 21,627,813 km (0.099 R)
• M54: 22,839,705 km (0.118 R)
• M55: 23,281,468 km (0.069 R)
• M56: 23,429,271 km (0.102 R)
• M57: 24,523,130 km (0.034 R)
• M58: 24,824,420 km (0.115 R)
• M59: 25,329,163 km (0.082 R)
• M60: 25,582,881 km (0.091 R)
• M61: 26,092,711 km (0.03 R)
• M62: 26,246,348 km (0.086 R)
• M63: 27,122,543 km (0.108 R)
• M64: 27,746,815 km (0.065 R)
• M65: 30,884,480 km (0.092 R)
• M66: 31,047,093 km (0.112 R)
• M67: 31,264,160 km (0.083 R)
• M68: 31,645,485 km (0.068 R)
• M69: 32,137,961 km (0.118 R)
• M70: 32,247,616 km (0.102 R)
• M71: 33,853,549 km (0.05 R)
• M72: 34,694,289 km (0.072 R)
• M73: 34,863,335 km (0.12 R)
• M74: 35,712,303 km (0.085 R)
• M75: 36,053,835 km (0.062 R)
• M76: 36,453,710 km (0.095 R)
• M77: 36,682,744 km (0.082 R)
• M78: 36,854,931 km (0.031 R)
• M79: 37,142,459 km (0.119 R)
• M80: 37,257,798 km (0.09 R)
• M81: 37,373,138 km (0.039 R)
• M82: 37,488,478 km (0.054 R)
• M83: 38,183,809 km (0.072 R)
• M84: 38,358,390 km (0.108 R)
• M85: 38,649,807 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.4

Radius: 13.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.31 AU - 11.01 AU

Year: 9977 Days

Day: 6.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,200,536 km

• M1: 194,926 km (0.11 R)
• M2: 405,261 km (0.116 R)
• M3: 493,673 km (0.086 R)
• M4: 724,203 km (0.072 R)
• M5: 868,864 km (0.073 R)
• M6: 1,056,759 km (0.109 R)
• M7: 1,741,319 km (0.12 R)
• M8: 2,545,109 km (0.104 R)
• M9: 3,010,508 km (0.096 R)
• M10: 3,155,468 km (0.086 R)
• M11: 3,758,647 km (0.114 R)
• M12: 3,888,946 km (0.073 R)
• M13: 4,315,899 km (0.056 R)
• M14: 4,507,533 km (0.038 R)
• M15: 4,618,385 km (0.084 R)
• M16: 5,099,492 km (0.031 R)
• M17: 5,746,204 km (0.065 R)
• M18: 6,606,541 km (0.1 R)
• M19: 7,672,127 km (0.111 R)
• M20: 7,838,330 km (0.12 R)
• M21: 8,549,219 km (0.118 R)
• M22: 8,999,658 km (0.108 R)
• M23: 9,245,448 km (0.09 R)
• M24: 9,815,715 km (0.112 R)
• M25: 10,068,834 km (0.104 R)
• M26: 10,177,891 km (0.074 R)
• M27: 10,324,048 km (0.116 R)
• M28: 11,027,757 km (0.087 R)
• M29: 11,366,596 km (0.045 R)
• M30: 11,632,431 km (0.051 R)
• M31: 11,823,617 km (0.025 R)
• M32: 12,598,833 km (0.108 R)
• M33: 12,992,575 km (0.034 R)
• M34: 13,310,471 km (0.038 R)
• M35: 13,671,301 km (0.07 R)
• M36: 14,157,344 km (0.036 R)
• M37: 14,279,865 km (0.119 R)
• M38: 15,397,361 km (0.039 R)
• M39: 15,860,815 km (0.103 R)
• M40: 16,931,038 km (0.068 R)
• M41: 17,017,655 km (0.105 R)
• M42: 17,672,146 km (0.105 R)
• M43: 18,024,599 km (0.113 R)
• M44: 18,113,011 km (0.091 R)
• M45: 18,468,306 km (0.084 R)
• M46: 19,775,791 km (0.12 R)
• M47: 19,958,450 km (0.11 R)
• M48: 20,050,004 km (0.107 R)
• M49: 20,648,545 km (0.087 R)
• M50: 21,393,243 km (0.114 R)
• M51: 21,816,007 km (0.049 R)
• M52: 22,004,800 km (0.057 R)
• M53: 22,099,345 km (0.027 R)
• M54: 22,861,098 km (0.047 R)
• M55: 23,004,861 km (0.028 R)
• M56: 23,679,847 km (0.063 R)
• M57: 24,068,502 km (0.109 R)
• M58: 24,459,252 km (0.101 R)
• M59: 25,494,918 km (0.114 R)
• M60: 25,743,550 km (0.063 R)
• M61: 26,293,621 km (0.091 R)
• M62: 26,444,266 km (0.099 R)
• M63: 27,405,283 km (0.036 R)
• M64: 27,609,035 km (0.102 R)
• M65: 28,120,660 km (0.079 R)
• M66: 28,326,207 km (0.056 R)
• M67: 29,049,513 km (0.1 R)
• M68: 29,831,162 km (0.106 R)
• M69: 30,831,373 km (0.086 R)
• M70: 32,540,529 km (0.04 R)
• M71: 32,648,389 km (0.073 R)
• M72: 33,189,484 km (0.078 R)
• M73: 33,897,232 km (0.092 R)
• M74: 34,499,962 km (0.074 R)
• M75: 35,161,633 km (0.116 R)
• M76: 36,665,690 km (0.1 R)
• M77: 37,228,029 km (0.109 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.7

Radius: 13.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.84 AU - 11.88 AU

Year: 14699 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 63.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,200,536 km

• M1: 172,337 km (0.111 R)
• M2: 348,713 km (0.079 R)
• M3: 674,686 km (0.085 R)
• M4: 772,075 km (0.11 R)
• M5: 1,650,364 km (0.086 R)
• M6: 1,986,959 km (0.071 R)
• M7: 2,223,623 km (0.036 R)
• M8: 2,438,595 km (0.091 R)
• M9: 2,856,272 km (0.09 R)
• M10: 4,204,299 km (0.042 R)
• M11: 4,318,292 km (0.11 R)
• M12: 4,471,929 km (0.118 R)
• M13: 4,666,556 km (0.083 R)
• M14: 5,023,945 km (0.116 R)
• M15: 5,807,988 km (0.074 R)
• M16: 7,168,281 km (0.097 R)
• M17: 9,013,272 km (0.025 R)
• M18: 9,111,707 km (0.115 R)
• M19: 9,609,270 km (0.073 R)
• M20: 10,320,907 km (0.053 R)
• M21: 10,579,113 km (0.055 R)
• M22: 10,683,083 km (0.08 R)
• M23: 10,787,353 km (0.11 R)
• M24: 11,526,666 km (0.092 R)
• M25: 12,173,377 km (0.095 R)
• M26: 12,501,296 km (0.108 R)
• M27: 13,221,609 km (0.028 R)
• M28: 13,389,757 km (0.094 R)
• M29: 13,955,387 km (0.062 R)
• M30: 14,760,523 km (0.056 R)
• M31: 15,344,852 km (0.1 R)
• M32: 15,521,677 km (0.054 R)
• M33: 16,295,546 km (0.108 R)
• M34: 16,475,961 km (0.092 R)
• M35: 17,695,633 km (0.074 R)
• M36: 18,067,084 km (0.115 R)
• M37: 19,387,884 km (0.086 R)
• M38: 20,027,714 km (0.089 R)
• M39: 20,479,649 km (0.092 R)
• M40: 22,188,057 km (0.091 R)
• M41: 23,059,315 km (0.085 R)
• M42: 24,146,892 km (0.059 R)
• M43: 25,460,211 km (0.075 R)
• M44: 29,025,876 km (0.119 R)
• M45: 29,171,734 km (0.111 R)
• M46: 29,390,895 km (0.093 R)
• M47: 29,684,107 km (0.115 R)
• M48: 30,199,472 km (0.118 R)
• M49: 32,290,700 km (0.094 R)
• M50: 32,669,033 km (0.109 R)
• M51: 33,277,448 km (0.114 R)
• M52: 34,043,090 km (0.097 R)
• M53: 34,274,069 km (0.069 R)
• M54: 34,505,347 km (0.077 R)
• M55: 34,814,716 km (0.107 R)
• M56: 36,375,171 km (0.03 R)
• M57: 36,532,398 km (0.092 R)
• M58: 38,277,607 km (0.118 R)
• M59: 40,782,624 km (0.118 R)
• M60: 41,027,814 km (0.082 R)
• M61: 41,519,692 km (0.052 R)
• M62: 41,848,808 km (0.107 R)
• M63: 42,178,671 km (0.116 R)
• M64: 42,509,432 km (0.097 R)
• M65: 43,340,149 km (0.084 R)
• M66: 46,374,891 km (0.068 R)
• M67: 46,460,162 km (0.102 R)
• M68: 46,972,834 km (0.104 R)
• M69: 48,695,603 km (0.087 R)
• M70: 49,129,437 km (0.077 R)
• M71: 49,826,413 km (0.114 R)
• M72: 55,247,092 km (0.047 R)
• M73: 55,518,463 km (0.088 R)
• M74: 57,064,706 km (0.073 R)
• M75: 57,156,110 km (0.115 R)
• M76: 58,625,012 km (0.118 R)
• M77: 59,456,776 km (0.106 R)
• M78: 59,642,128 km (0.085 R)
• M79: 61,225,621 km (0.09 R)
• M80: 61,319,120 km (0.086 R)
• M81: 61,506,417 km (0.05 R)
• M82: 62,257,398 km (0.11 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 20,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit