🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.43 AU - 0.61 AU

Year: 134 Days

Day: 27.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.1 AU - 1.32 AU

Year: 477 Days

Day: 17 Hours

Environment

Temp: 19 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.24 AU - 1.26 AU

Year: 501 Days

Day: 22.3 Hours

Environment

Temp: 22 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.27 AU - 1.87 AU

Year: 705 Days

Day: 37.8 Hours

Environment

Temp: -27 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,056,177 km

• M1: 816,505 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.61 AU - 1.83 AU

Year: 808 Days

Day: 26 Hours

Environment

Temp: -36 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.25 AU - 3.53 AU

Year: 1760 Days

Day: 16.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 62.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.1

Radius: 12

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.1 AU - 6.3 AU

Year: 5529 Days

Day: 5.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 95,056,177 km

• M1: 155,582 km (0.117 R)
• M2: 255,663 km (0.05 R)
• M3: 383,419 km (0.116 R)
• M4: 458,817 km (0.097 R)
• M5: 599,139 km (0.104 R)
• M6: 723,306 km (0.055 R)
• M7: 1,324,689 km (0.069 R)
• M8: 1,521,111 km (0.098 R)
• M9: 1,623,137 km (0.104 R)
• M10: 1,712,447 km (0.098 R)
• M11: 1,865,037 km (0.096 R)
• M12: 2,086,591 km (0.037 R)
• M13: 2,250,251 km (0.114 R)
• M14: 2,350,631 km (0.058 R)
• M15: 3,610,096 km (0.11 R)
• M16: 3,807,864 km (0.065 R)
• M17: 3,968,532 km (0.107 R)
• M18: 4,255,461 km (0.055 R)
• M19: 4,591,757 km (0.063 R)
• M20: 4,763,196 km (0.118 R)
• M21: 4,871,355 km (0.103 R)
• M22: 5,447,457 km (0.119 R)
• M23: 5,583,441 km (0.052 R)
• M24: 6,519,176 km (0.105 R)
• M25: 6,639,602 km (0.111 R)
• M26: 7,029,903 km (0.099 R)
• M27: 7,352,586 km (0.096 R)
• M28: 7,680,205 km (0.106 R)
• M29: 8,850,958 km (0.063 R)
• M30: 8,930,993 km (0.105 R)
• M31: 9,145,666 km (0.063 R)
• M32: 9,470,742 km (0.106 R)
• M33: 9,552,722 km (0.114 R)
• M34: 10,188,363 km (0.088 R)
• M35: 10,866,191 km (0.07 R)
• M36: 11,153,120 km (0.099 R)
• M37: 11,442,442 km (0.105 R)
• M38: 11,881,063 km (0.087 R)
• M39: 12,176,519 km (0.116 R)
• M40: 12,474,518 km (0.06 R)
• M41: 12,956,223 km (0.075 R)
• M42: 14,532,236 km (0.111 R)
• M43: 14,848,337 km (0.089 R)
• M44: 15,166,681 km (0.067 R)
• M45: 15,326,751 km (0.066 R)
• M46: 15,648,536 km (0.036 R)
• M47: 15,972,565 km (0.054 R)
• M48: 16,298,688 km (0.107 R)
• M49: 16,397,123 km (0.109 R)
• M50: 16,792,211 km (0.068 R)
• M51: 16,991,027 km (0.1 R)
• M52: 17,190,591 km (0.09 R)
• M53: 17,558,601 km (0.113 R)
• M54: 17,929,006 km (0.077 R)
• M55: 18,336,211 km (0.12 R)
• M56: 18,643,635 km (0.071 R)
• M57: 19,021,668 km (0.104 R)
• M58: 19,194,304 km (0.1 R)
• M59: 19,506,366 km (0.115 R)
• M60: 19,750,360 km (0.101 R)
• M61: 19,855,228 km (0.119 R)
• M62: 20,488,176 km (0.059 R)
• M63: 21,127,857 km (0.03 R)
• M64: 21,270,872 km (0.088 R)
• M65: 22,063,292 km (0.107 R)
• M66: 22,244,755 km (0.114 R)
• M67: 22,645,677 km (0.074 R)
• M68: 22,938,889 km (0.075 R)
• M69: 23,048,993 km (0.045 R)
• M70: 23,751,355 km (0.093 R)
• M71: 24,049,204 km (0.064 R)
• M72: 24,123,853 km (0.101 R)
• M73: 24,198,503 km (0.066 R)
• M74: 24,273,302 km (0.077 R)
• M75: 24,385,650 km (0.112 R)
• M76: 24,686,192 km (0.106 R)
• M77: 24,874,536 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.4

Radius: 10.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.79 AU - 7.81 AU

Year: 5663 Days

Day: 12.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 178.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 95,056,177 km

• M1: 145,858 km (0.079 R)
• M2: 319,990 km (0.08 R)
• M3: 436,527 km (0.084 R)
• M4: 543,938 km (0.115 R)
• M5: 958,174 km (0.091 R)
• M6: 1,222,514 km (0.102 R)
• M7: 1,458,579 km (0.087 R)
• M8: 1,588,879 km (0.085 R)
• M9: 1,669,063 km (0.103 R)
• M10: 1,736,831 km (0.091 R)
• M11: 1,833,472 km (0.108 R)
• M12: 2,163,933 km (0.075 R)
• M13: 2,283,312 km (0.11 R)
• M14: 2,389,676 km (0.086 R)
• M15: 2,655,063 km (0.12 R)
• M16: 2,979,541 km (0.118 R)
• M17: 3,146,642 km (0.081 R)
• M18: 3,720,050 km (0.081 R)
• M19: 3,954,919 km (0.045 R)
• M20: 4,138,924 km (0.111 R)
• M21: 4,534,611 km (0.034 R)
• M22: 4,611,354 km (0.047 R)
• M23: 4,707,995 km (0.104 R)
• M24: 4,883,473 km (0.106 R)
• M25: 4,982,058 km (0.071 R)
• M26: 5,061,345 km (0.071 R)
• M27: 5,160,977 km (0.072 R)
• M28: 5,321,944 km (0.089 R)
• M29: 5,835,364 km (0.106 R)
• M30: 5,940,083 km (0.113 R)
• M31: 6,108,679 km (0.109 R)
• M32: 6,257,679 km (0.108 R)
• M33: 6,343,399 km (0.099 R)
• M34: 6,843,504 km (0.091 R)
• M35: 7,424,243 km (0.044 R)
• M36: 7,560,527 km (0.082 R)
• M37: 8,231,024 km (0.094 R)
• M38: 8,824,180 km (0.11 R)
• M39: 8,920,371 km (0.038 R)
• M40: 9,235,574 km (0.045 R)
• M41: 9,455,782 km (0.11 R)
• M42: 9,926,716 km (0.112 R)
• M43: 10,557,870 km (0.094 R)
• M44: 10,839,712 km (0.077 R)
• M45: 11,384,697 km (0.063 R)
• M46: 11,700,199 km (0.089 R)
• M47: 11,832,444 km (0.061 R)
• M48: 12,232,319 km (0.105 R)
• M49: 12,447,440 km (0.115 R)
• M50: 13,375,546 km (0.097 R)
• M51: 14,184,721 km (0.102 R)
• M52: 15,096,071 km (0.099 R)
• M53: 15,298,028 km (0.06 R)
• M54: 15,879,664 km (0.064 R)
• M55: 16,320,828 km (0.106 R)
• M56: 16,498,252 km (0.074 R)
• M57: 16,587,412 km (0.027 R)
• M58: 16,825,572 km (0.097 R)
• M59: 17,154,837 km (0.075 R)
• M60: 17,275,113 km (0.064 R)
• M61: 18,125,128 km (0.1 R)
• M62: 18,586,039 km (0.065 R)
• M63: 18,709,607 km (0.042 R)
• M64: 19,019,724 km (0.104 R)
• M65: 19,113,073 km (0.088 R)
• M66: 19,676,458 km (0.061 R)
• M67: 20,181,950 km (0.12 R)
• M68: 20,787,671 km (0.069 R)
• M69: 20,916,026 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.2

Radius: 14.3

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 10.64 AU - 13.02 AU

Year: 14573 Days

Day: 6.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 144.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,056,177 km

• M1: 373,695 km (0.097 R)
• M2: 1,020,108 km (0.087 R)
• M3: 1,146,368 km (0.099 R)
• M4: 1,450,950 km (0.029 R)
• M5: 1,595,012 km (0.114 R)
• M6: 1,937,442 km (0.101 R)
• M7: 2,137,903 km (0.071 R)
• M8: 2,516,685 km (0.096 R)
• M9: 2,962,935 km (0.097 R)
• M10: 3,290,405 km (0.111 R)
• M11: 3,458,703 km (0.112 R)
• M12: 3,556,091 km (0.102 R)
• M13: 3,654,526 km (0.101 R)
• M14: 3,929,936 km (0.108 R)
• M15: 4,264,287 km (0.117 R)
• M16: 4,474,622 km (0.109 R)
• M17: 4,688,547 km (0.089 R)
• M18: 4,960,815 km (0.076 R)
• M19: 5,379,091 km (0.088 R)
• M20: 5,521,059 km (0.105 R)
• M21: 5,954,444 km (0.12 R)
• M22: 6,131,119 km (0.055 R)
• M23: 6,369,129 km (0.11 R)
• M24: 6,580,062 km (0.071 R)
• M25: 6,947,026 km (0.097 R)
• M26: 7,039,777 km (0.103 R)
• M27: 7,195,358 km (0.101 R)
• M28: 7,605,406 km (0.076 R)
• M29: 8,218,309 km (0.101 R)
• M30: 8,382,268 km (0.077 R)
• M31: 8,514,213 km (0.106 R)
• M32: 8,981,557 km (0.081 R)
• M33: 9,150,603 km (0.096 R)
• M34: 10,362,944 km (0.051 R)
• M35: 10,754,441 km (0.103 R)
• M36: 11,551,948 km (0.062 R)
• M37: 12,331,203 km (0.089 R)
• M38: 12,443,850 km (0.089 R)
• M39: 12,746,038 km (0.079 R)
• M40: 13,089,066 km (0.099 R)
• M41: 13,203,957 km (0.089 R)
• M42: 14,411,960 km (0.11 R)
• M43: 14,570,384 km (0.095 R)
• M44: 15,089,339 km (0.104 R)
• M45: 15,695,809 km (0.068 R)
• M46: 16,932,534 km (0.071 R)
• M47: 17,141,672 km (0.118 R)
• M48: 19,236,641 km (0.078 R)
• M49: 19,849,992 km (0.118 R)
• M50: 20,070,649 km (0.111 R)
• M51: 20,380,915 km (0.095 R)
• M52: 20,603,516 km (0.025 R)
• M53: 20,737,406 km (0.065 R)
• M54: 21,637,686 km (0.08 R)
• M55: 21,773,970 km (0.097 R)
• M56: 21,910,403 km (0.088 R)
• M57: 22,092,763 km (0.11 R)
• M58: 22,275,572 km (0.051 R)
• M59: 22,919,591 km (0.119 R)
• M60: 23,476,543 km (0.099 R)
• M61: 23,569,893 km (0.065 R)
• M62: 23,709,916 km (0.078 R)
• M63: 25,221,752 km (0.077 R)
• M64: 25,556,702 km (0.045 R)
• M65: 26,521,608 km (0.025 R)
• M66: 27,400,196 km (0.041 R)
• M67: 28,338,025 km (0.051 R)
• M68: 28,487,025 km (0.101 R)
• M69: 28,586,508 km (0.108 R)
• M70: 29,035,750 km (0.083 R)
• M71: 29,890,702 km (0.091 R)
• M72: 30,346,526 km (0.051 R)
• M73: 30,448,253 km (0.051 R)
• M74: 30,906,920 km (0.046 R)
• M75: 31,883,046 km (0.113 R)
• M76: 32,348,894 km (0.103 R)
• M77: 33,025,824 km (0.098 R)
• M78: 33,130,393 km (0.11 R)
• M79: 33,497,207 km (0.105 R)
• M80: 33,760,051 km (0.117 R)
• M81: 33,918,026 km (0.075 R)
• M82: 34,181,917 km (0.09 R)
• M83: 34,818,156 km (0.041 R)
• M84: 35,191,104 km (0.099 R)
• M85: 35,994,744 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 894.2

Radius: 7.3

Gravity: 16.78 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.4 AU - 17 AU

Year: 24443 Days

Day: 15.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,056,177 km

• M1: 248,033 km (0.117 R)
• M2: 359,334 km (0.09 R)
• M3: 584,180 km (0.081 R)
• M4: 634,445 km (0.111 R)
• M5: 822,190 km (0.056 R)
• M6: 1,249,441 km (0.092 R)
• M7: 1,628,373 km (0.111 R)
• M8: 2,199,388 km (0.087 R)
• M9: 2,280,021 km (0.106 R)
• M10: 2,612,278 km (0.113 R)
• M11: 2,697,698 km (0.049 R)
• M12: 3,048,954 km (0.031 R)
• M13: 3,184,340 km (0.049 R)
• M14: 3,275,894 km (0.072 R)
• M15: 5,829,979 km (0.086 R)
• M16: 6,983,528 km (0.099 R)
• M17: 7,525,072 km (0.102 R)
• M18: 7,831,897 km (0.044 R)
• M19: 7,893,681 km (0.069 R)
• M20: 7,955,764 km (0.033 R)
• M21: 8,080,230 km (0.104 R)
• M22: 8,457,665 km (0.059 R)
• M23: 9,426,162 km (0.115 R)
• M24: 9,756,923 km (0.098 R)
• M25: 10,771,495 km (0.102 R)
• M26: 11,326,204 km (0.09 R)
• M27: 11,536,689 km (0.099 R)
• M28: 11,607,149 km (0.085 R)
• M29: 12,032,755 km (0.08 R)
• M30: 12,104,263 km (0.113 R)
• M31: 12,463,447 km (0.059 R)
• M32: 12,680,813 km (0.098 R)
• M33: 12,753,518 km (0.104 R)
• M34: 13,935,490 km (0.087 R)
• M35: 14,844,896 km (0.102 R)
• M36: 14,921,490 km (0.104 R)
• M37: 16,960,060 km (0.051 R)
• M38: 17,604,677 km (0.073 R)
• M39: 19,084,200 km (0.088 R)
• M40: 19,754,548 km (0.063 R)
• M41: 22,073,315 km (0.113 R)
• M42: 22,688,312 km (0.099 R)
• M43: 22,865,137 km (0.102 R)
• M44: 24,386,099 km (0.077 R)
• M45: 29,718,814 km (0.111 R)
• M46: 30,885,677 km (0.071 R)
• M47: 35,086,086 km (0.119 R)
• M48: 35,290,586 km (0.115 R)
• M49: 35,495,386 km (0.116 R)
• M50: 35,803,408 km (0.114 R)
• M51: 39,143,629 km (0.05 R)
• M52: 39,568,188 km (0.105 R)
• M53: 39,674,552 km (0.087 R)
• M54: 39,780,916 km (0.039 R)
• M55: 40,100,906 km (0.106 R)
• M56: 41,173,523 km (0.114 R)
• M57: 43,566,341 km (0.028 R)
• M58: 44,890,431 km (0.083 R)
• M59: 46,115,638 km (0.074 R)
• M60: 46,339,736 km (0.113 R)
• M61: 48,371,574 km (0.096 R)
• M62: 50,087,013 km (0.12 R)
• M63: 50,202,053 km (0.107 R)
• M64: 53,576,981 km (0.072 R)
• M65: 55,708,452 km (0.108 R)
• M66: 56,185,819 km (0.081 R)
• M67: 61,526,014 km (0.05 R)
• M68: 61,772,551 km (0.113 R)
• M69: 62,390,390 km (0.047 R)
• M70: 63,258,956 km (0.072 R)
• M71: 64,756,879 km (0.034 R)
• M72: 66,014,100 km (0.103 R)
• M73: 66,140,360 km (0.105 R)
• M74: 66,266,621 km (0.105 R)
• M75: 66,898,971 km (0.065 R)
• M76: 68,552,775 km (0.066 R)
• M77: 69,962,586 km (0.071 R)
• M78: 70,091,240 km (0.052 R)
• M79: 71,381,970 km (0.104 R)
• M80: 72,030,178 km (0.115 R)
• M81: 72,810,780 km (0.071 R)
• M82: 73,724,823 km (0.047 R)
• M83: 74,380,211 km (0.103 R)
• M84: 77,552,434 km (0.076 R)
• M85: 77,952,010 km (0.117 R)
• M86: 78,887,146 km (0.102 R)
• M87: 84,849,668 km (0.062 R)
• M88: 85,398,842 km (0.112 R)
• M89: 85,811,433 km (0.075 R)
• M90: 88,023,537 km (0.033 R)
• M91: 88,579,442 km (0.097 R)
• M92: 89,276,120 km (0.097 R)
• M93: 90,394,364 km (0.106 R)
• M94: 92,927,505 km (0.081 R)
• M95: 93,210,394 km (0.05 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 17,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit