🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.64 AU - 0.68 AU

Year: 202 Days

Day: 13.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,935,114 km

• M1: 333,005 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.57 AU - 0.87 AU

Year: 230 Days

Day: 20.9 Hours

Environment

Temp: 90 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,935,114 km

• M1: 56,997 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.12 AU - 1.36 AU

Year: 520 Days

Day: 13.5 Hours

Environment

Temp: -26 °C

Axial Tilt: 24.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.4

Radius: 9.9

Gravity: 7.11 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.49 AU - 8.77 AU

Year: 7940 Days

Day: 6.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,935,114 km

• M1: 305,928 km (0.088 R)
• M2: 556,354 km (0.111 R)
• M3: 640,129 km (0.113 R)
• M4: 743,950 km (0.064 R)
• M5: 1,038,060 km (0.083 R)
• M6: 1,217,128 km (0.037 R)
• M7: 1,585,588 km (0.104 R)
• M8: 1,729,950 km (0.088 R)
• M9: 2,258,479 km (0.082 R)
• M10: 2,540,770 km (0.115 R)
• M11: 2,637,560 km (0.111 R)
• M12: 2,784,914 km (0.062 R)
• M13: 2,909,828 km (0.083 R)
• M14: 3,165,491 km (0.11 R)
• M15: 3,375,227 km (0.039 R)
• M16: 3,753,411 km (0.117 R)
• M17: 3,836,138 km (0.03 R)
• M18: 4,088,360 km (0.04 R)
• M19: 4,259,500 km (0.098 R)
• M20: 4,937,478 km (0.101 R)
• M21: 5,585,685 km (0.09 R)
• M22: 6,065,146 km (0.051 R)
• M23: 6,758,682 km (0.1 R)
• M24: 7,234,852 km (0.088 R)
• M25: 8,801,591 km (0.082 R)
• M26: 9,060,245 km (0.061 R)
• M27: 9,246,495 km (0.064 R)
• M28: 9,358,992 km (0.104 R)
• M29: 10,821,760 km (0.088 R)
• M30: 11,098,965 km (0.114 R)
• M31: 11,338,322 km (0.112 R)
• M32: 11,498,990 km (0.073 R)
• M33: 12,230,972 km (0.086 R)
• M34: 12,395,829 km (0.112 R)
• M35: 12,478,407 km (0.086 R)
• M36: 12,936,177 km (0.119 R)
• M37: 13,569,424 km (0.09 R)
• M38: 13,997,125 km (0.097 R)
• M39: 14,385,930 km (0.047 R)
• M40: 15,085,898 km (0.114 R)
• M41: 15,573,587 km (0.108 R)
• M42: 16,564,374 km (0.082 R)
• M43: 17,021,545 km (0.067 R)
• M44: 17,994,829 km (0.094 R)
• M45: 18,323,346 km (0.102 R)
• M46: 18,843,647 km (0.073 R)
• M47: 18,986,363 km (0.111 R)
• M48: 19,368,736 km (0.056 R)
• M49: 19,512,649 km (0.103 R)
• M50: 19,753,651 km (0.064 R)
• M51: 20,140,960 km (0.064 R)
• M52: 20,335,736 km (0.085 R)
• M53: 20,923,357 km (0.079 R)
• M54: 21,865,374 km (0.056 R)
• M55: 22,366,826 km (0.096 R)
• M56: 22,871,869 km (0.093 R)
• M57: 24,357,974 km (0.075 R)
• M58: 24,773,557 km (0.115 R)
• M59: 25,401,120 km (0.112 R)
• M60: 26,618,548 km (0.092 R)
• M61: 27,530,496 km (0.081 R)
• M62: 27,963,283 km (0.07 R)
• M63: 28,398,313 km (0.094 R)
• M64: 29,716,719 km (0.104 R)
• M65: 29,938,423 km (0.078 R)
• M66: 30,216,227 km (0.074 R)
• M67: 30,662,627 km (0.075 R)
• M68: 31,111,121 km (0.12 R)
• M69: 31,223,619 km (0.067 R)
• M70: 31,901,297 km (0.093 R)
• M71: 32,014,842 km (0.09 R)
• M72: 32,469,769 km (0.065 R)
• M73: 33,386,355 km (0.1 R)
• M74: 33,732,225 km (0.069 R)
• M75: 33,847,865 km (0.116 R)
• M76: 34,079,293 km (0.074 R)
• M77: 34,602,137 km (0.046 R)
• M78: 35,420,737 km (0.064 R)
• M79: 36,957,855 km (0.099 R)
• M80: 37,734,567 km (0.12 R)
• M81: 39,061,201 km (0.034 R)
• M82: 39,425,771 km (0.12 R)
• M83: 39,669,316 km (0.094 R)
• M84: 41,203,293 km (0.084 R)
• M85: 41,264,927 km (0.12 R)
• M86: 41,326,711 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.4

Radius: 4.6

Gravity: 21.57 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.49 AU - 13.27 AU

Year: 17414 Days

Day: 15 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,935,114 km

• M1: 62,682 km (0.062 R)
• M2: 136,732 km (0.114 R)
• M3: 168,447 km (0.064 R)
• M4: 816,954 km (0.109 R)
• M5: 1,202,468 km (0.09 R)
• M6: 1,637,648 km (0.043 R)
• M7: 2,480,034 km (0.09 R)
• M8: 2,605,397 km (0.062 R)
• M9: 2,700,690 km (0.119 R)
• M10: 2,829,644 km (0.037 R)
• M11: 2,862,106 km (0.056 R)
• M12: 2,927,630 km (0.102 R)
• M13: 3,127,044 km (0.086 R)
• M14: 3,609,497 km (0.076 R)
• M15: 4,338,189 km (0.082 R)
• M16: 4,757,811 km (0.12 R)
• M17: 5,431,450 km (0.119 R)
• M18: 5,841,647 km (0.077 R)
• M19: 6,822,261 km (0.08 R)
• M20: 6,909,926 km (0.072 R)
• M21: 7,042,170 km (0.094 R)
• M22: 7,309,053 km (0.073 R)
• M23: 7,898,768 km (0.063 R)
• M24: 8,362,671 km (0.094 R)
• M25: 8,409,495 km (0.072 R)
• M26: 8,597,988 km (0.059 R)
• M27: 8,787,678 km (0.099 R)
• M28: 8,930,993 km (0.109 R)
• M29: 9,171,397 km (0.117 R)
• M30: 11,533,846 km (0.093 R)
• M31: 11,638,266 km (0.115 R)
• M32: 12,325,069 km (0.112 R)
• M33: 13,243,002 km (0.093 R)
• M34: 13,572,117 km (0.107 R)
• M35: 14,462,973 km (0.08 R)
• M36: 14,632,168 km (0.109 R)
• M37: 14,688,716 km (0.094 R)
• M38: 16,476,859 km (0.117 R)
• M39: 16,594,443 km (0.026 R)
• M40: 16,949,289 km (0.074 R)
• M41: 17,008,680 km (0.088 R)
• M42: 17,426,207 km (0.102 R)
• M43: 17,666,312 km (0.117 R)
• M44: 17,968,051 km (0.11 R)
• M45: 18,271,435 km (0.119 R)
• M46: 19,876,171 km (0.104 R)
• M47: 20,442,100 km (0.065 R)
• M48: 20,505,380 km (0.102 R)
• M49: 21,141,021 km (0.052 R)
• M50: 21,332,956 km (0.112 R)
• M51: 21,589,815 km (0.086 R)
• M52: 21,847,722 km (0.07 R)
• M53: 22,366,527 km (0.096 R)
• M54: 24,147,191 km (0.106 R)
• M55: 24,481,991 km (0.104 R)
• M56: 26,315,911 km (0.098 R)
• M57: 27,423,384 km (0.042 R)
• M58: 28,899,915 km (0.085 R)
• M59: 29,970,288 km (0.068 R)
• M60: 30,330,071 km (0.071 R)
• M61: 30,691,050 km (0.107 R)
• M62: 30,908,416 km (0.12 R)
• M63: 31,782,965 km (0.058 R)
• M64: 32,223,232 km (0.085 R)
• M65: 32,296,834 km (0.065 R)
• M66: 35,437,192 km (0.065 R)
• M67: 35,817,470 km (0.109 R)
• M68: 36,966,382 km (0.098 R)
• M69: 39,851,826 km (0.094 R)
• M70: 41,521,338 km (0.065 R)
• M71: 42,002,594 km (0.032 R)
• M72: 42,082,928 km (0.119 R)
• M73: 42,405,012 km (0.097 R)
• M74: 43,457,284 km (0.107 R)
• M75: 44,682,042 km (0.104 R)
• M76: 44,846,300 km (0.06 R)
• M77: 45,752,714 km (0.099 R)
• M78: 46,748,437 km (0.079 R)
• M79: 46,831,763 km (0.089 R)
• M80: 47,500,017 km (0.117 R)
• M81: 48,171,262 km (0.093 R)
• M82: 49,014,994 km (0.1 R)
• M83: 49,693,271 km (0.078 R)
• M84: 49,948,485 km (0.098 R)
• M85: 50,973,679 km (0.056 R)
• M86: 51,833,269 km (0.065 R)
• M87: 52,005,755 km (0.119 R)
• M88: 52,351,326 km (0.082 R)
• M89: 53,305,461 km (0.11 R)
• M90: 54,703,603 km (0.078 R)
• M91: 55,671,950 km (0.086 R)
• M92: 57,714,559 km (0.09 R)
• M93: 58,161,857 km (0.081 R)
• M94: 58,520,593 km (0.114 R)
• M95: 59,240,009 km (0.109 R)
• M96: 59,962,567 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 606.8

Radius: 6.5

Gravity: 14.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.21 AU - 16.27 AU

Year: 21319 Days

Day: 16.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,935,114 km

• M1: 207,043 km (0.079 R)
• M2: 296,353 km (0.104 R)
• M3: 496,665 km (0.096 R)
• M4: 783,893 km (0.12 R)
• M5: 932,444 km (0.027 R)
• M6: 1,461,422 km (0.118 R)
• M7: 1,645,427 km (0.113 R)
• M8: 2,103,346 km (0.083 R)
• M9: 2,311,287 km (0.12 R)
• M10: 2,489,608 km (0.087 R)
• M11: 2,562,312 km (0.101 R)
• M12: 2,709,666 km (0.06 R)
• M13: 3,129,288 km (0.101 R)
• M14: 3,286,964 km (0.041 R)
• M15: 3,775,551 km (0.076 R)
• M16: 4,729,237 km (0.045 R)
• M17: 4,819,445 km (0.068 R)
• M18: 5,139,884 km (0.091 R)
• M19: 6,092,972 km (0.069 R)
• M20: 6,290,142 km (0.057 R)
• M21: 6,439,291 km (0.1 R)
• M22: 6,640,201 km (0.084 R)
• M23: 7,306,958 km (0.1 R)
• M24: 7,359,018 km (0.077 R)
• M25: 7,887,697 km (0.09 R)
• M26: 8,648,103 km (0.045 R)
• M27: 10,886,686 km (0.088 R)
• M28: 12,722,850 km (0.12 R)
• M29: 14,324,744 km (0.061 R)
• M30: 14,455,642 km (0.119 R)
• M31: 14,983,124 km (0.063 R)
• M32: 17,155,285 km (0.117 R)
• M33: 17,433,687 km (0.088 R)
• M34: 17,994,829 km (0.118 R)
• M35: 19,641,303 km (0.052 R)
• M36: 20,225,183 km (0.101 R)
• M37: 20,371,939 km (0.114 R)
• M38: 20,666,796 km (0.07 R)
• M39: 21,859,989 km (0.115 R)
• M40: 22,237,424 km (0.109 R)
• M41: 23,228,809 km (0.092 R)
• M42: 23,536,831 km (0.067 R)
• M43: 24,156,765 km (0.113 R)
• M44: 24,234,705 km (0.113 R)
• M45: 24,468,826 km (0.065 R)
• M46: 25,809,522 km (0.115 R)
• M47: 25,889,258 km (0.119 R)
• M48: 25,968,844 km (0.113 R)
• M49: 26,128,614 km (0.054 R)
• M50: 26,770,389 km (0.073 R)
• M51: 27,012,439 km (0.098 R)
• M52: 28,891,837 km (0.081 R)
• M53: 29,555,453 km (0.117 R)
• M54: 30,560,152 km (0.076 R)
• M55: 30,728,749 km (0.112 R)
• M56: 31,405,979 km (0.088 R)
• M57: 31,491,100 km (0.083 R)
• M58: 32,002,724 km (0.102 R)
• M59: 38,352,855 km (0.056 R)
• M60: 40,831,392 km (0.117 R)
• M61: 41,202,994 km (0.119 R)
• M62: 43,456,087 km (0.105 R)
• M63: 43,835,318 km (0.062 R)
• M64: 44,980,041 km (0.12 R)
• M65: 45,941,506 km (0.117 R)
• M66: 47,493,883 km (0.115 R)
• M67: 48,276,430 km (0.1 R)
• M68: 48,866,144 km (0.066 R)
• M69: 49,755,205 km (0.075 R)
• M70: 49,953,571 km (0.033 R)
• M71: 50,749,432 km (0.07 R)
• M72: 51,349,020 km (0.119 R)
• M73: 53,770,860 km (0.056 R)
• M74: 54,995,768 km (0.061 R)
• M75: 55,098,242 km (0.085 R)
• M76: 55,200,717 km (0.096 R)
• M77: 55,817,359 km (0.057 R)
• M78: 57,785,020 km (0.104 R)
• M79: 60,620,049 km (0.051 R)
• M80: 61,044,010 km (0.051 R)
• M81: 61,468,718 km (0.112 R)
• M82: 61,575,082 km (0.041 R)
• M83: 64,469,950 km (0.103 R)
• M84: 64,577,960 km (0.081 R)
• M85: 65,879,462 km (0.041 R)
• M86: 66,642,710 km (0.062 R)
• M87: 68,949,808 km (0.112 R)
• M88: 69,170,914 km (0.116 R)
• M89: 69,281,467 km (0.051 R)
• M90: 69,613,724 km (0.114 R)
• M91: 69,724,576 km (0.116 R)
• M92: 71,171,337 km (0.064 R)
• M93: 73,528,999 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.1

Radius: 5.3

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 15.05 AU - 23.05 AU

Year: 31323 Days

Day: 22.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 54,935,114 km

• M1: 97,987 km (0.063 R)
• M2: 295,905 km (0.059 R)
• M3: 456,423 km (0.101 R)
• M4: 697,874 km (0.101 R)
• M5: 1,261,260 km (0.09 R)
• M6: 2,122,495 km (0.077 R)
• M7: 2,177,846 km (0.109 R)
• M8: 2,549,297 km (0.075 R)
• M9: 2,637,710 km (0.089 R)
• M10: 2,848,194 km (0.086 R)
• M11: 3,381,809 km (0.092 R)
• M12: 3,511,960 km (0.036 R)
• M13: 3,643,606 km (0.112 R)
• M14: 3,911,835 km (0.034 R)
• M15: 4,291,065 km (0.057 R)
• M16: 4,396,532 km (0.107 R)
• M17: 4,502,896 km (0.082 R)
• M18: 4,574,254 km (0.114 R)
• M19: 4,754,370 km (0.104 R)
• M20: 4,863,576 km (0.11 R)
• M21: 7,007,015 km (0.098 R)
• M22: 7,089,892 km (0.115 R)
• M23: 7,340,169 km (0.104 R)
• M24: 7,678,410 km (0.115 R)
• M25: 8,326,468 km (0.101 R)
• M26: 8,502,245 km (0.052 R)
• M27: 8,723,650 km (0.076 R)
• M28: 9,353,607 km (0.076 R)
• M29: 9,490,639 km (0.096 R)
• M30: 9,628,119 km (0.059 R)
• M31: 10,420,240 km (0.081 R)
• M32: 11,917,714 km (0.04 R)
• M33: 12,265,081 km (0.092 R)
• M34: 12,615,738 km (0.101 R)
• M35: 13,071,413 km (0.077 R)
• M36: 13,275,614 km (0.045 R)
• M37: 13,532,474 km (0.077 R)
• M38: 14,260,267 km (0.118 R)
• M39: 14,787,899 km (0.026 R)
• M40: 15,862,311 km (0.083 R)
• M41: 16,463,844 km (0.115 R)
• M42: 16,906,055 km (0.084 R)
• M43: 17,017,207 km (0.11 R)
• M44: 17,128,657 km (0.106 R)
• M45: 18,484,163 km (0.079 R)
• M46: 18,598,755 km (0.084 R)
• M47: 18,656,051 km (0.085 R)
• M48: 18,885,983 km (0.067 R)
• M49: 19,001,323 km (0.089 R)
• M50: 19,406,883 km (0.047 R)
• M51: 19,698,300 km (0.057 R)
• M52: 19,932,570 km (0.112 R)
• M53: 20,403,654 km (0.099 R)
• M54: 20,462,894 km (0.1 R)
• M55: 23,244,667 km (0.048 R)
• M56: 24,114,728 km (0.099 R)
• M57: 25,058,541 km (0.085 R)
• M58: 25,185,250 km (0.056 R)
• M59: 27,895,964 km (0.104 R)
• M60: 28,356,725 km (0.054 R)
• M61: 28,621,065 km (0.078 R)
• M62: 29,419,169 km (0.058 R)
• M63: 31,105,287 km (0.119 R)
• M64: 31,173,354 km (0.105 R)
• M65: 31,788,500 km (0.046 R)
• M66: 32,063,162 km (0.114 R)
• M67: 32,891,785 km (0.052 R)
• M68: 33,867,462 km (0.057 R)
• M69: 34,570,123 km (0.085 R)
• M70: 34,781,954 km (0.11 R)
• M71: 35,989,957 km (0.1 R)
• M72: 36,132,972 km (0.091 R)
• M73: 38,228,090 km (0.118 R)
• M74: 38,593,259 km (0.077 R)
• M75: 38,959,624 km (0.112 R)
• M76: 39,253,584 km (0.07 R)
• M77: 40,362,254 km (0.096 R)
• M78: 40,883,153 km (0.108 R)
• M79: 41,481,246 km (0.092 R)
• M80: 41,931,685 km (0.093 R)
• M81: 44,131,521 km (0.091 R)
• M82: 44,514,492 km (0.06 R)
• M83: 46,602,130 km (0.079 R)
• M84: 47,304,941 km (0.12 R)
• M85: 47,854,115 km (0.095 R)
• M86: 48,800,471 km (0.095 R)
• M87: 49,514,202 km (0.05 R)
• M88: 49,832,547 km (0.114 R)
• M89: 50,551,215 km (0.064 R)
• M90: 51,595,558 km (0.063 R)
• M91: 52,890,477 km (0.076 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 11,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit