🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.69 AU - 0.91 AU

Year: 253 Days

Day: 22 Hours

Environment

Temp: 201 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,925,521 km

• M1: 194,926 km (0.096 R)
• M2: 432,637 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.04 AU - 1.18 AU

Year: 413 Days

Day: 15.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.11 AU - 1.65 AU

Year: 572 Days

Day: 26.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.48 AU - 1.6 AU

Year: 675 Days

Day: 24.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.02 AU - 4.5 AU

Year: 2574 Days

Day: 26.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,925,521 km

• M1: 288,724 km (0.059 R)
• M2: 771,027 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.2

Radius: 11.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.67 AU - 12.27 AU

Year: 11962 Days

Day: 13 Hours

Environment

Temp: -167 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,925,521 km

• M1: 165,904 km (0.098 R)
• M2: 336,446 km (0.107 R)
• M3: 445,802 km (0.079 R)
• M4: 520,601 km (0.034 R)
• M5: 798,703 km (0.068 R)
• M6: 968,197 km (0.108 R)
• M7: 1,057,657 km (0.078 R)
• M8: 1,273,227 km (0.049 R)
• M9: 1,578,258 km (0.057 R)
• M10: 1,810,583 km (0.069 R)
• M11: 2,104,094 km (0.045 R)
• M12: 2,222,426 km (0.087 R)
• M13: 2,448,319 km (0.119 R)
• M14: 2,537,329 km (0.073 R)
• M15: 2,922,694 km (0.112 R)
• M16: 3,093,684 km (0.05 R)
• M17: 3,366,401 km (0.062 R)
• M18: 3,586,011 km (0.091 R)
• M19: 3,687,588 km (0.103 R)
• M20: 3,955,966 km (0.118 R)
• M21: 4,468,189 km (0.059 R)
• M22: 4,621,677 km (0.046 R)
• M23: 5,069,722 km (0.031 R)
• M24: 5,744,109 km (0.052 R)
• M25: 5,935,146 km (0.086 R)
• M26: 6,055,722 km (0.049 R)
• M27: 6,871,329 km (0.086 R)
• M28: 7,460,147 km (0.091 R)
• M29: 8,387,354 km (0.051 R)
• M30: 8,659,024 km (0.049 R)
• M31: 8,795,906 km (0.089 R)
• M32: 8,988,738 km (0.095 R)
• M33: 9,127,415 km (0.115 R)
• M34: 9,294,665 km (0.033 R)
• M35: 10,175,348 km (0.088 R)
• M36: 10,465,119 km (0.114 R)
• M37: 10,669,619 km (0.108 R)
• M38: 10,934,408 km (0.036 R)
• M39: 11,082,509 km (0.055 R)
• M40: 11,500,636 km (0.065 R)
• M41: 11,590,993 km (0.104 R)
• M42: 12,599,731 km (0.114 R)
• M43: 12,942,161 km (0.095 R)
• M44: 14,929,568 km (0.119 R)
• M45: 15,524,220 km (0.1 R)
• M46: 15,790,953 km (0.096 R)
• M47: 15,958,502 km (0.082 R)
• M48: 16,329,056 km (0.091 R)
• M49: 16,600,427 km (0.089 R)
• M50: 16,907,551 km (0.062 R)
• M51: 17,423,365 km (0.078 R)
• M52: 18,400,388 km (0.081 R)
• M53: 18,859,953 km (0.109 R)
• M54: 19,037,675 km (0.112 R)
• M55: 19,538,529 km (0.079 R)
• M56: 19,934,963 km (0.107 R)
• M57: 20,443,447 km (0.063 R)
• M58: 20,589,604 km (0.104 R)
• M59: 20,772,562 km (0.112 R)
• M60: 22,369,370 km (0.084 R)
• M61: 22,557,564 km (0.09 R)
• M62: 22,897,749 km (0.036 R)
• M63: 23,049,442 km (0.058 R)
• M64: 23,277,728 km (0.056 R)
• M65: 23,506,613 km (0.116 R)
• M66: 23,813,139 km (0.096 R)
• M67: 25,130,348 km (0.059 R)
• M68: 25,365,217 km (0.078 R)
• M69: 25,679,522 km (0.11 R)
• M70: 25,995,173 km (0.033 R)
• M71: 26,232,735 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.8

Radius: 10.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 10.83 AU - 13.47 AU

Year: 14954 Days

Day: 5 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 64,925,521 km

• M1: 143,315 km (0.115 R)
• M2: 454,628 km (0.047 R)
• M3: 527,482 km (0.099 R)
• M4: 1,262,456 km (0.071 R)
• M5: 1,389,016 km (0.066 R)
• M6: 1,538,913 km (0.097 R)
• M7: 2,192,357 km (0.082 R)
• M8: 2,899,506 km (0.06 R)
• M9: 3,068,552 km (0.038 R)
• M10: 3,340,969 km (0.088 R)
• M11: 3,492,811 km (0.061 R)
• M12: 3,962,249 km (0.102 R)
• M13: 4,451,733 km (0.053 R)
• M14: 4,817,201 km (0.114 R)
• M15: 5,221,564 km (0.084 R)
• M16: 6,094,168 km (0.029 R)
• M17: 6,342,800 km (0.095 R)
• M18: 7,011,353 km (0.111 R)
• M19: 7,206,578 km (0.095 R)
• M20: 7,602,414 km (0.104 R)
• M21: 7,769,365 km (0.041 R)
• M22: 7,903,854 km (0.115 R)
• M23: 9,939,432 km (0.098 R)
• M24: 11,739,394 km (0.105 R)
• M25: 12,166,047 km (0.059 R)
• M26: 12,479,454 km (0.075 R)
• M27: 13,395,293 km (0.048 R)
• M28: 13,678,332 km (0.075 R)
• M29: 13,759,563 km (0.062 R)
• M30: 15,417,706 km (0.081 R)
• M31: 15,799,480 km (0.101 R)
• M32: 15,970,171 km (0.117 R)
• M33: 16,615,686 km (0.095 R)
• M34: 16,832,752 km (0.099 R)
• M35: 17,182,063 km (0.093 R)
• M36: 17,269,728 km (0.108 R)
• M37: 18,647,973 km (0.06 R)
• M38: 19,281,969 km (0.066 R)
• M39: 19,510,106 km (0.093 R)
• M40: 21,698,124 km (0.105 R)
• M41: 21,982,958 km (0.042 R)
• M42: 23,038,072 km (0.067 R)
• M43: 23,815,831 km (0.083 R)
• M44: 24,306,363 km (0.06 R)
• M45: 25,898,234 km (0.032 R)
• M46: 25,998,764 km (0.09 R)
• M47: 27,626,239 km (0.077 R)
• M48: 27,729,013 km (0.076 R)
• M49: 29,391,194 km (0.098 R)
• M50: 29,759,056 km (0.093 R)
• M51: 33,029,115 km (0.09 R)
• M52: 33,795,505 km (0.086 R)
• M53: 34,125,817 km (0.066 R)
• M54: 34,678,582 km (0.119 R)
• M55: 35,123,037 km (0.092 R)
• M56: 36,524,021 km (0.111 R)
• M57: 38,343,729 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.3

Radius: 3.9

Gravity: 53.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.85 AU - 14.99 AU

Year: 20349 Days

Day: 20.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,925,521 km

• M1: 197,918 km (0.08 R)
• M2: 228,885 km (0.042 R)
• M3: 370,105 km (0.109 R)
• M4: 699,370 km (0.096 R)
• M5: 748,737 km (0.108 R)
• M6: 1,587,682 km (0.064 R)
• M7: 2,355,867 km (0.06 R)
• M8: 2,777,135 km (0.109 R)
• M9: 2,976,250 km (0.059 R)
• M10: 3,304,467 km (0.118 R)
• M11: 3,472,765 km (0.117 R)
• M12: 4,039,292 km (0.06 R)
• M13: 4,310,214 km (0.12 R)
• M14: 4,633,794 km (0.1 R)
• M15: 5,700,726 km (0.083 R)
• M16: 5,953,546 km (0.063 R)
• M17: 6,786,358 km (0.063 R)
• M18: 8,159,068 km (0.089 R)
• M19: 8,847,517 km (0.109 R)
• M20: 9,975,036 km (0.085 R)
• M21: 10,157,097 km (0.098 R)
• M22: 10,279,169 km (0.047 R)
• M23: 11,399,208 km (0.06 R)
• M24: 12,037,991 km (0.101 R)
• M25: 12,167,094 km (0.104 R)
• M26: 12,231,870 km (0.098 R)
• M27: 12,296,795 km (0.093 R)
• M28: 12,688,293 km (0.037 R)
• M29: 13,483,705 km (0.085 R)
• M30: 13,819,851 km (0.08 R)
• M31: 14,158,690 km (0.101 R)
• M32: 14,569,037 km (0.081 R)
• M33: 15,682,195 km (0.041 R)
• M34: 15,823,266 km (0.107 R)
• M35: 15,893,876 km (0.12 R)
• M36: 16,248,872 km (0.093 R)
• M37: 19,483,477 km (0.079 R)
• M38: 20,399,166 km (0.075 R)
• M39: 20,862,321 km (0.098 R)
• M40: 21,095,095 km (0.049 R)
• M41: 21,563,486 km (0.116 R)
• M42: 21,798,803 km (0.105 R)
• M43: 24,280,931 km (0.039 R)
• M44: 24,362,462 km (0.097 R)
• M45: 25,018,150 km (0.11 R)
• M46: 26,766,500 km (0.044 R)
• M47: 28,039,428 km (0.034 R)
• M48: 29,505,637 km (0.077 R)
• M49: 30,819,854 km (0.036 R)
• M50: 31,528,649 km (0.076 R)
• M51: 32,422,047 km (0.042 R)
• M52: 34,508,339 km (0.095 R)
• M53: 35,799,369 km (0.077 R)
• M54: 36,357,369 km (0.106 R)
• M55: 36,544,067 km (0.07 R)
• M56: 36,824,713 km (0.1 R)
• M57: 37,106,106 km (0.087 R)
• M58: 38,808,979 km (0.102 R)
• M59: 42,388,407 km (0.062 R)
• M60: 42,880,285 km (0.075 R)
• M61: 42,978,870 km (0.106 R)
• M62: 44,666,184 km (0.119 R)
• M63: 46,780,152 km (0.098 R)
• M64: 49,442,395 km (0.056 R)
• M65: 50,375,288 km (0.048 R)
• M66: 50,479,258 km (0.086 R)
• M67: 52,469,209 km (0.117 R)
• M68: 53,102,906 km (0.095 R)
• M69: 53,314,587 km (0.089 R)
• M70: 55,233,329 km (0.081 R)
• M71: 56,309,087 km (0.097 R)
• M72: 56,849,584 km (0.037 R)
• M73: 56,957,893 km (0.087 R)
• M74: 57,391,727 km (0.089 R)
• M75: 58,918,822 km (0.106 R)
• M76: 60,238,425 km (0.072 R)
• M77: 60,348,828 km (0.086 R)
• M78: 61,345,599 km (0.116 R)
• M79: 62,236,005 km (0.07 R)
• M80: 63,242,949 km (0.057 R)
• M81: 64,481,021 km (0.06 R)
• M82: 64,706,913 km (0.112 R)
• M83: 66,409,936 km (0.108 R)
• M84: 68,818,760 km (0.114 R)
• M85: 70,556,789 km (0.106 R)
• M86: 72,074,758 km (0.09 R)
• M87: 73,721,382 km (0.114 R)
• M88: 74,194,261 km (0.066 R)
• M89: 76,573,016 km (0.094 R)
• M90: 77,051,879 km (0.115 R)
• M91: 78,373,576 km (0.061 R)
• M92: 79,581,729 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.1

Radius: 8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.56 AU - 20.68 AU

Year: 25012 Days

Day: 24.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 64,925,521 km

• M1: 101,577 km (0.099 R)
• M2: 164,258 km (0.104 R)
• M3: 256,112 km (0.04 R)
• M4: 697,874 km (0.042 R)
• M5: 935,585 km (0.12 R)
• M6: 1,004,998 km (0.107 R)
• M7: 1,351,916 km (0.09 R)
• M8: 1,938,040 km (0.096 R)
• M9: 2,964,431 km (0.038 R)
• M10: 3,641,811 km (0.094 R)
• M11: 3,941,156 km (0.118 R)
• M12: 4,603,276 km (0.12 R)
• M13: 9,962,620 km (0.083 R)
• M14: 11,834,239 km (0.113 R)
• M15: 12,110,396 km (0.119 R)
• M16: 12,332,848 km (0.039 R)
• M17: 13,008,133 km (0.115 R)
• M18: 14,394,606 km (0.083 R)
• M19: 15,464,979 km (0.12 R)
• M20: 16,807,770 km (0.066 R)
• M21: 17,618,740 km (0.093 R)
• M22: 18,187,511 km (0.119 R)
• M23: 18,506,154 km (0.092 R)
• M24: 19,799,129 km (0.112 R)
• M25: 20,324,367 km (0.104 R)
• M26: 20,654,978 km (0.117 R)
• M27: 20,721,399 km (0.045 R)
• M28: 21,187,696 km (0.043 R)
• M29: 21,321,736 km (0.113 R)
• M30: 21,523,094 km (0.058 R)
• M31: 21,590,264 km (0.059 R)
• M32: 22,402,880 km (0.114 R)
• M33: 22,881,593 km (0.111 R)
• M34: 23,918,605 km (0.12 R)
• M35: 24,337,629 km (0.106 R)
• M36: 25,183,156 km (0.105 R)
• M37: 25,895,092 km (0.037 R)
• M38: 26,325,336 km (0.073 R)
• M39: 27,996,793 km (0.067 R)
• M40: 28,512,157 km (0.085 R)
• M41: 28,808,212 km (0.106 R)
• M42: 29,254,013 km (0.032 R)
• M43: 29,702,208 km (0.052 R)
• M44: 30,984,262 km (0.099 R)
• M45: 31,593,874 km (0.08 R)
• M46: 32,902,256 km (0.051 R)
• M47: 35,095,660 km (0.102 R)
• M48: 37,416,671 km (0.105 R)
• M49: 39,292,479 km (0.116 R)
• M50: 39,374,758 km (0.094 R)
• M51: 39,621,894 km (0.082 R)
• M52: 44,584,953 km (0.088 R)
• M53: 46,572,211 km (0.042 R)
• M54: 47,883,735 km (0.108 R)
• M55: 48,235,440 km (0.119 R)
• M56: 50,811,515 km (0.109 R)
• M57: 55,448,900 km (0.081 R)
• M58: 57,490,761 km (0.054 R)
• M59: 58,520,892 km (0.069 R)
• M60: 60,884,688 km (0.096 R)
• M61: 63,858,843 km (0.076 R)
• M62: 63,955,633 km (0.066 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 10,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit