🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.39 AU - 0.65 AU

Year: 140 Days

Day: 37.5 Hours

Environment

Temp: 193 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.77 AU - 1.09 AU

Year: 334 Days

Day: 14.9 Hours

Environment

Temp: 45 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.76 AU - 1.22 AU

Year: 367 Days

Day: 29 Hours

Environment

Temp: 9 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.6 AU - 1.96 AU

Year: 885 Days

Day: 12.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.69 AU - 2.69 AU

Year: 1208 Days

Day: 36 Hours

Environment

Temp: -78 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.42 AU - 3.68 AU

Year: 2493 Days

Day: 41.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,234,203 km

• M1: 415,433 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.8

Radius: 12.9

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.91 AU - 7.17 AU

Year: 6963 Days

Day: 13.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,234,203 km

• M1: 161,267 km (0.12 R)
• M2: 435,031 km (0.075 R)
• M3: 515,813 km (0.103 R)
• M4: 664,963 km (0.064 R)
• M5: 986,299 km (0.096 R)
• M6: 1,087,427 km (0.112 R)
• M7: 1,273,377 km (0.113 R)
• M8: 1,398,740 km (0.1 R)
• M9: 1,816,417 km (0.084 R)
• M10: 2,221,828 km (0.11 R)
• M11: 2,549,297 km (0.031 R)
• M12: 2,985,226 km (0.028 R)
• M13: 3,269,761 km (0.107 R)
• M14: 3,366,700 km (0.084 R)
• M15: 4,071,755 km (0.101 R)
• M16: 4,430,640 km (0.087 R)
• M17: 4,581,584 km (0.11 R)
• M18: 4,954,981 km (0.104 R)
• M19: 5,111,759 km (0.094 R)
• M20: 5,247,295 km (0.108 R)
• M21: 5,407,215 km (0.116 R)
• M22: 5,568,631 km (0.052 R)
• M23: 6,086,389 km (0.034 R)
• M24: 6,278,623 km (0.118 R)
• M25: 6,644,389 km (0.067 R)
• M26: 6,767,957 km (0.056 R)
• M27: 7,142,999 km (0.108 R)
• M28: 7,887,548 km (0.053 R)
• M29: 8,549,369 km (0.074 R)
• M30: 8,683,857 km (0.081 R)
• M31: 9,009,532 km (0.058 R)
• M32: 9,201,466 km (0.078 R)
• M33: 9,450,097 km (0.091 R)
• M34: 9,757,222 km (0.099 R)
• M35: 10,181,182 km (0.093 R)
• M36: 10,266,603 km (0.118 R)
• M37: 10,381,045 km (0.108 R)
• M38: 10,495,936 km (0.078 R)
• M39: 10,843,003 km (0.047 R)
• M40: 11,076,526 km (0.06 R)
• M41: 11,282,073 km (0.097 R)
• M42: 11,489,116 km (0.117 R)
• M43: 11,876,874 km (0.097 R)
• M44: 11,997,001 km (0.091 R)
• M45: 12,390,294 km (0.115 R)
• M46: 12,603,920 km (0.105 R)
• M47: 13,096,695 km (0.074 R)
• M48: 13,439,125 km (0.047 R)
• M49: 13,784,546 km (0.082 R)
• M50: 14,164,824 km (0.077 R)
• M51: 14,452,201 km (0.066 R)
• M52: 14,838,463 km (0.109 R)
• M53: 15,457,050 km (0.11 R)
• M54: 15,752,955 km (0.087 R)
• M55: 16,450,829 km (0.068 R)
• M56: 17,911,203 km (0.098 R)
• M57: 18,291,481 km (0.113 R)
• M58: 18,395,601 km (0.099 R)
• M59: 18,814,176 km (0.05 R)
• M60: 19,200,737 km (0.112 R)
• M61: 20,556,243 km (0.059 R)
• M62: 20,773,160 km (0.088 R)
• M63: 21,209,089 km (0.112 R)
• M64: 21,391,598 km (0.034 R)
• M65: 22,053,120 km (0.065 R)
• M66: 22,423,524 km (0.081 R)
• M67: 22,572,374 km (0.043 R)
• M68: 23,133,067 km (0.089 R)
• M69: 23,925,786 km (0.106 R)
• M70: 24,574,143 km (0.073 R)
• M71: 25,035,204 km (0.105 R)
• M72: 25,189,589 km (0.119 R)
• M73: 25,654,539 km (0.079 R)
• M74: 26,005,047 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.7

Radius: 14.6

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.63 AU - 7.63 AU

Year: 7857 Days

Day: 11.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 72,234,203 km

• M1: 185,053 km (0.04 R)
• M2: 281,394 km (0.061 R)
• M3: 384,616 km (0.109 R)
• M4: 640,279 km (0.095 R)
• M5: 820,844 km (0.11 R)
• M6: 1,727,107 km (0.09 R)
• M7: 1,856,659 km (0.042 R)
• M8: 1,989,502 km (0.059 R)
• M9: 2,610,483 km (0.085 R)
• M10: 3,130,036 km (0.078 R)
• M11: 3,277,390 km (0.104 R)
• M12: 3,707,783 km (0.088 R)
• M13: 4,224,045 km (0.063 R)
• M14: 5,106,075 km (0.098 R)
• M15: 5,353,809 km (0.079 R)
• M16: 5,907,022 km (0.12 R)
• M17: 6,244,514 km (0.097 R)
• M18: 6,620,155 km (0.118 R)
• M19: 6,890,777 km (0.097 R)
• M20: 7,003,275 km (0.108 R)
• M21: 7,230,065 km (0.086 R)
• M22: 7,891,736 km (0.069 R)
• M23: 8,937,874 km (0.069 R)
• M24: 9,611,813 km (0.066 R)
• M25: 13,501,357 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.4

Radius: 10.3

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.56 AU - 10.42 AU

Year: 9222 Days

Day: 9.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,234,203 km

• M1: 401,371 km (0.096 R)
• M2: 666,309 km (0.119 R)
• M3: 787,932 km (0.088 R)
• M4: 1,090,120 km (0.064 R)
• M5: 1,198,877 km (0.056 R)
• M6: 1,408,314 km (0.067 R)
• M7: 1,650,513 km (0.069 R)
• M8: 1,734,288 km (0.109 R)
• M9: 1,841,101 km (0.09 R)
• M10: 2,061,459 km (0.073 R)
• M11: 2,221,080 km (0.117 R)
• M12: 2,290,643 km (0.085 R)
• M13: 2,504,119 km (0.069 R)
• M14: 2,699,344 km (0.097 R)
• M15: 2,874,224 km (0.043 R)
• M16: 3,261,982 km (0.083 R)
• M17: 3,421,752 km (0.101 R)
• M18: 3,556,839 km (0.097 R)
• M19: 3,721,397 km (0.041 R)
• M20: 3,916,622 km (0.116 R)
• M21: 4,317,245 km (0.111 R)
• M22: 4,404,760 km (0.115 R)
• M23: 4,522,493 km (0.052 R)
• M24: 4,791,171 km (0.111 R)
• M25: 5,219,619 km (0.105 R)
• M26: 5,756,376 km (0.091 R)
• M27: 5,982,568 km (0.109 R)
• M28: 6,611,328 km (0.079 R)
• M29: 6,985,024 km (0.045 R)
• M30: 7,540,780 km (0.046 R)
• M31: 7,895,476 km (0.073 R)
• M32: 8,002,888 km (0.102 R)
• M33: 8,547,574 km (0.032 R)
• M34: 8,991,879 km (0.067 R)
• M35: 10,252,540 km (0.084 R)
• M36: 10,369,825 km (0.105 R)
• M37: 10,963,280 km (0.098 R)
• M38: 12,100,523 km (0.095 R)
• M39: 12,641,170 km (0.117 R)
• M40: 13,020,101 km (0.105 R)
• M41: 14,222,868 km (0.088 R)
• M42: 14,310,084 km (0.118 R)
• M43: 14,705,171 km (0.115 R)
• M44: 15,059,120 km (0.101 R)
• M45: 15,505,819 km (0.093 R)
• M46: 15,911,379 km (0.055 R)
• M47: 16,092,841 km (0.052 R)
• M48: 16,963,950 km (0.038 R)
• M49: 17,897,440 km (0.118 R)
• M50: 18,038,810 km (0.102 R)
• M51: 18,608,479 km (0.076 R)
• M52: 18,895,408 km (0.052 R)
• M53: 19,862,708 km (0.107 R)
• M54: 20,352,342 km (0.111 R)
• M55: 22,553,973 km (0.032 R)
• M56: 22,808,888 km (0.083 R)
• M57: 23,116,013 km (0.078 R)
• M58: 25,040,440 km (0.1 R)
• M59: 25,888,510 km (0.116 R)
• M60: 26,692,150 km (0.063 R)
• M61: 27,885,492 km (0.085 R)
• M62: 28,378,716 km (0.091 R)
• M63: 29,096,187 km (0.104 R)
• M64: 29,207,039 km (0.034 R)
• M65: 29,652,243 km (0.081 R)
• M66: 30,043,441 km (0.071 R)
• M67: 31,114,113 km (0.116 R)
• M68: 32,484,430 km (0.082 R)
• M69: 32,945,640 km (0.046 R)
• M70: 34,107,866 km (0.034 R)
• M71: 34,929,457 km (0.076 R)
• M72: 35,401,887 km (0.09 R)
• M73: 36,652,077 km (0.095 R)
• M74: 37,493,415 km (0.112 R)
• M75: 38,280,599 km (0.05 R)
• M76: 39,256,725 km (0.075 R)
• M77: 40,055,877 km (0.116 R)
• M78: 40,550,298 km (0.036 R)
• M79: 41,109,046 km (0.052 R)
• M80: 41,670,188 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.5

Radius: 7.8

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.46 AU - 17.1 AU

Year: 21182 Days

Day: 17.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 72,234,203 km

• M1: 108,907 km (0.083 R)
• M2: 285,882 km (0.067 R)
• M3: 382,223 km (0.083 R)
• M4: 471,832 km (0.076 R)
• M5: 695,929 km (0.074 R)
• M6: 903,571 km (0.076 R)
• M7: 1,002,156 km (0.081 R)
• M8: 1,078,750 km (0.028 R)
• M9: 1,265,000 km (0.079 R)
• M10: 1,461,721 km (0.05 R)
• M11: 1,729,351 km (0.093 R)
• M12: 1,853,218 km (0.074 R)
• M13: 2,344,049 km (0.112 R)
• M14: 2,412,415 km (0.068 R)
• M15: 2,621,852 km (0.114 R)
• M16: 2,764,718 km (0.111 R)
• M17: 4,887,961 km (0.11 R)
• M18: 5,197,928 km (0.071 R)
• M19: 5,605,881 km (0.098 R)
• M20: 6,743,722 km (0.09 R)
• M21: 7,795,994 km (0.098 R)
• M22: 7,847,306 km (0.058 R)
• M23: 7,950,528 km (0.08 R)
• M24: 8,844,974 km (0.113 R)
• M25: 9,114,101 km (0.11 R)
• M26: 9,715,783 km (0.096 R)
• M27: 9,882,136 km (0.114 R)
• M28: 10,386,730 km (0.1 R)
• M29: 11,479,393 km (0.079 R)
• M30: 11,537,885 km (0.11 R)
• M31: 14,272,385 km (0.056 R)
• M32: 14,398,346 km (0.106 R)
• M33: 14,715,045 km (0.066 R)
• M34: 15,098,016 km (0.098 R)
• M35: 16,596,388 km (0.112 R)
• M36: 19,312,936 km (0.067 R)
• M37: 19,872,581 km (0.045 R)
• M38: 20,154,424 km (0.072 R)
• M39: 21,511,127 km (0.076 R)
• M40: 21,655,638 km (0.069 R)
• M41: 22,602,892 km (0.116 R)
• M42: 23,712,609 km (0.101 R)
• M43: 24,236,650 km (0.12 R)
• M44: 24,688,735 km (0.094 R)
• M45: 26,061,744 km (0.09 R)
• M46: 26,138,787 km (0.12 R)
• M47: 26,370,365 km (0.108 R)
• M48: 28,009,658 km (0.109 R)
• M49: 28,246,472 km (0.053 R)
• M50: 28,961,101 km (0.109 R)
• M51: 29,200,756 km (0.085 R)
• M52: 31,222,272 km (0.07 R)
• M53: 31,467,912 km (0.041 R)
• M54: 32,871,888 km (0.058 R)
• M55: 34,296,060 km (0.118 R)
• M56: 34,634,151 km (0.102 R)
• M57: 35,654,857 km (0.044 R)
• M58: 39,658,396 km (0.088 R)
• M59: 39,746,957 km (0.071 R)
• M60: 39,924,381 km (0.117 R)
• M61: 41,083,914 km (0.113 R)
• M62: 41,173,523 km (0.095 R)
• M63: 42,435,530 km (0.07 R)
• M64: 43,162,426 km (0.077 R)
• M65: 43,618,850 km (0.107 R)
• M66: 43,985,065 km (0.047 R)
• M67: 44,352,328 km (0.112 R)
• M68: 46,203,751 km (0.054 R)
• M69: 46,483,798 km (0.099 R)
• M70: 46,577,147 km (0.041 R)
• M71: 47,232,835 km (0.082 R)
• M72: 49,599,623 km (0.119 R)
• M73: 49,790,659 km (0.066 R)
• M74: 50,269,223 km (0.045 R)
• M75: 51,038,156 km (0.068 R)
• M76: 52,004,857 km (0.082 R)
• M77: 53,956,062 km (0.111 R)
• M78: 58,534,206 km (0.073 R)
• M79: 59,444,359 km (0.105 R)
• M80: 61,483,678 km (0.068 R)
• M81: 61,586,152 km (0.04 R)
• M82: 62,099,871 km (0.092 R)
• M83: 62,511,864 km (0.096 R)
• M84: 62,614,937 km (0.102 R)
• M85: 62,718,159 km (0.117 R)
• M86: 63,753,227 km (0.114 R)
• M87: 65,107,237 km (0.087 R)
• M88: 68,480,370 km (0.11 R)
• M89: 68,905,976 km (0.079 R)
• M90: 69,759,881 km (0.109 R)
• M91: 70,402,553 km (0.076 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: 409 - 16,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit