🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.58 AU - 0.62 AU

Year: 201 Days

Day: 35.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.6 AU - 0.8 AU

Year: 254 Days

Day: 27 Hours

Environment

Temp: -12 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.05 AU - 1.15 AU

Year: 500 Days

Day: 41.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.96 AU - 3.02 AU

Year: 1703 Days

Day: 46.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.2

Radius: 9.3

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.57 AU - 3.25 AU

Year: 2152 Days

Day: 11.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,883,577 km

• M1: 117,434 km (0.039 R)
• M2: 182,659 km (0.106 R)
• M3: 311,313 km (0.091 R)
• M4: 448,644 km (0.045 R)
• M5: 550,071 km (0.1 R)
• M6: 642,672 km (0.076 R)
• M7: 825,780 km (0.104 R)
• M8: 923,767 km (0.064 R)
• M9: 1,264,700 km (0.095 R)
• M10: 1,425,967 km (0.107 R)
• M11: 1,509,293 km (0.088 R)
• M12: 1,631,066 km (0.103 R)
• M13: 1,884,784 km (0.109 R)
• M14: 1,963,472 km (0.089 R)
• M15: 2,096,913 km (0.118 R)
• M16: 2,794,488 km (0.116 R)
• M17: 3,036,986 km (0.04 R)
• M18: 3,722,444 km (0.1 R)
• M19: 3,939,062 km (0.069 R)
• M20: 4,006,530 km (0.035 R)
• M21: 4,489,731 km (0.104 R)
• M22: 4,918,479 km (0.089 R)
• M23: 4,991,333 km (0.113 R)
• M24: 5,119,538 km (0.11 R)
• M25: 5,605,432 km (0.08 R)
• M26: 5,815,468 km (0.075 R)
• M27: 6,302,409 km (0.095 R)
• M28: 6,822,860 km (0.072 R)
• M29: 7,108,741 km (0.061 R)
• M30: 7,170,525 km (0.116 R)
• M31: 7,734,808 km (0.076 R)
• M32: 7,819,630 km (0.078 R)
• M33: 7,968,779 km (0.116 R)
• M34: 8,054,499 km (0.106 R)
• M35: 8,356,836 km (0.108 R)
• M36: 8,662,764 km (0.101 R)
• M37: 8,773,018 km (0.11 R)
• M38: 8,839,289 km (0.11 R)
• M39: 8,905,860 km (0.097 R)
• M40: 9,195,931 km (0.12 R)
• M41: 9,489,292 km (0.078 R)
• M42: 9,854,461 km (0.098 R)
• M43: 10,061,803 km (0.069 R)
• M44: 10,293,979 km (0.039 R)
• M45: 10,363,991 km (0.092 R)
• M46: 10,977,492 km (0.092 R)
• M47: 11,096,721 km (0.114 R)
• M48: 11,626,896 km (0.114 R)
• M49: 12,017,646 km (0.082 R)
• M50: 12,189,982 km (0.088 R)
• M51: 12,462,400 km (0.095 R)
• M52: 12,611,848 km (0.029 R)
• M53: 12,761,895 km (0.083 R)
• M54: 12,837,143 km (0.057 R)
• M55: 12,912,540 km (0.06 R)
• M56: 13,291,771 km (0.057 R)
• M57: 13,469,942 km (0.085 R)
• M58: 13,546,536 km (0.101 R)
• M59: 13,803,096 km (0.045 R)
• M60: 13,931,900 km (0.089 R)
• M61: 14,399,094 km (0.119 R)
• M62: 14,555,873 km (0.099 R)
• M63: 14,713,399 km (0.074 R)
• M64: 14,950,512 km (0.108 R)
• M65: 15,162,492 km (0.095 R)
• M66: 15,669,779 km (0.026 R)
• M67: 15,750,412 km (0.066 R)
• M68: 15,831,195 km (0.118 R)
• M69: 15,912,127 km (0.1 R)
• M70: 16,182,750 km (0.082 R)
• M71: 16,264,281 km (0.085 R)
• M72: 17,614,551 km (0.092 R)
• M73: 18,204,116 km (0.073 R)
• M74: 18,686,270 km (0.064 R)
• M75: 18,800,264 km (0.093 R)
• M76: 19,143,740 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.8

Radius: 8.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.21 AU - 3.31 AU

Year: 2551 Days

Day: 12.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 84,883,577 km

• M1: 138,677 km (0.079 R)
• M2: 271,221 km (0.099 R)
• M3: 404,961 km (0.115 R)
• M4: 626,965 km (0.107 R)
• M5: 700,567 km (0.054 R)
• M6: 784,342 km (0.1 R)
• M7: 879,336 km (0.082 R)
• M8: 939,774 km (0.059 R)
• M9: 1,529,489 km (0.052 R)
• M10: 1,640,640 km (0.062 R)
• M11: 1,754,633 km (0.097 R)
• M12: 1,910,664 km (0.107 R)
• M13: 2,122,644 km (0.077 R)
• M14: 2,352,875 km (0.111 R)
• M15: 2,481,978 km (0.079 R)
• M16: 2,646,686 km (0.092 R)
• M17: 2,917,757 km (0.081 R)
• M18: 3,353,087 km (0.068 R)
• M19: 3,597,081 km (0.028 R)
• M20: 4,063,527 km (0.028 R)
• M21: 4,205,944 km (0.063 R)
• M22: 4,284,333 km (0.092 R)
• M23: 4,562,585 km (0.096 R)
• M24: 4,670,146 km (0.103 R)
• M25: 4,805,682 km (0.09 R)
• M26: 4,928,951 km (0.078 R)
• M27: 5,560,553 km (0.114 R)
• M28: 5,762,360 km (0.096 R)
• M29: 5,995,883 km (0.039 R)
• M30: 6,427,173 km (0.06 R)
• M31: 6,547,899 km (0.112 R)
• M32: 6,684,631 km (0.093 R)
• M33: 6,930,121 km (0.115 R)
• M34: 7,335,232 km (0.05 R)
• M35: 7,540,780 km (0.11 R)
• M36: 7,652,230 km (0.101 R)
• M37: 7,925,246 km (0.116 R)
• M38: 8,234,016 km (0.109 R)
• M39: 9,405,817 km (0.03 R)
• M40: 9,474,332 km (0.111 R)
• M41: 9,629,166 km (0.07 R)
• M42: 9,698,280 km (0.047 R)
• M43: 9,941,227 km (0.107 R)
• M44: 10,011,090 km (0.066 R)
• M45: 10,098,604 km (0.082 R)
• M46: 10,433,404 km (0.084 R)
• M47: 10,718,239 km (0.051 R)
• M48: 11,132,176 km (0.118 R)
• M49: 11,864,607 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.9

Radius: 12.6

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.03 AU - 4.39 AU

Year: 3744 Days

Day: 13.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 84,883,577 km

• M1: 217,665 km (0.114 R)
• M2: 303,983 km (0.063 R)
• M3: 390,600 km (0.037 R)
• M4: 505,940 km (0.096 R)
• M5: 626,516 km (0.075 R)
• M6: 758,611 km (0.107 R)
• M7: 911,649 km (0.099 R)
• M8: 1,019,809 km (0.114 R)
• M9: 1,179,280 km (0.104 R)
• M10: 1,615,507 km (0.083 R)
• M11: 1,985,463 km (0.081 R)
• M12: 2,645,190 km (0.084 R)
• M13: 2,756,341 km (0.115 R)
• M14: 3,049,253 km (0.101 R)
• M15: 3,438,357 km (0.117 R)
• M16: 3,630,142 km (0.071 R)
• M17: 4,060,984 km (0.082 R)
• M18: 4,508,431 km (0.04 R)
• M19: 4,603,575 km (0.043 R)
• M20: 5,777,619 km (0.096 R)
• M21: 5,964,617 km (0.037 R)
• M22: 6,259,624 km (0.083 R)
• M23: 6,344,745 km (0.119 R)
• M24: 6,754,643 km (0.041 R)
• M25: 6,929,673 km (0.113 R)
• M26: 7,084,207 km (0.095 R)
• M27: 7,668,237 km (0.113 R)
• M28: 7,851,046 km (0.067 R)
• M29: 8,081,726 km (0.08 R)
• M30: 8,361,324 km (0.117 R)
• M31: 8,526,031 km (0.106 R)
• M32: 8,954,330 km (0.106 R)
• M33: 9,438,578 km (0.075 R)
• M34: 10,356,810 km (0.059 R)
• M35: 10,457,789 km (0.115 R)
• M36: 10,762,669 km (0.088 R)
• M37: 10,942,037 km (0.084 R)
• M38: 11,199,794 km (0.091 R)
• M39: 11,590,245 km (0.078 R)
• M40: 11,747,771 km (0.111 R)
• M41: 12,626,509 km (0.056 R)
• M42: 13,169,400 km (0.108 R)
• M43: 13,664,569 km (0.095 R)
• M44: 13,747,745 km (0.088 R)
• M45: 13,831,071 km (0.093 R)
• M46: 14,929,120 km (0.094 R)
• M47: 15,215,300 km (0.083 R)
• M48: 15,705,832 km (0.101 R)
• M49: 16,201,599 km (0.093 R)
• M50: 16,348,355 km (0.091 R)
• M51: 17,268,381 km (0.093 R)
• M52: 17,629,062 km (0.081 R)
• M53: 18,113,759 km (0.102 R)
• M54: 18,480,274 km (0.094 R)
• M55: 18,633,612 km (0.115 R)
• M56: 18,849,182 km (0.115 R)
• M57: 19,096,467 km (0.108 R)
• M58: 19,282,717 km (0.086 R)
• M59: 19,500,681 km (0.091 R)
• M60: 19,844,906 km (0.068 R)
• M61: 20,159,510 km (0.084 R)
• M62: 20,412,480 km (0.06 R)
• M63: 20,602,918 km (0.097 R)
• M64: 20,698,212 km (0.108 R)
• M65: 21,017,454 km (0.05 R)
• M66: 21,628,262 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.2

Radius: 5.9

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.9 AU - 18.6 AU

Year: 27095 Days

Day: 23 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,883,577 km

• M1: 245,041 km (0.079 R)
• M2: 331,509 km (0.027 R)
• M3: 1,079,049 km (0.076 R)
• M4: 1,257,968 km (0.108 R)
• M5: 1,677,890 km (0.095 R)
• M6: 3,000,335 km (0.105 R)
• M7: 3,731,868 km (0.088 R)
• M8: 3,957,163 km (0.109 R)
• M9: 4,140,719 km (0.11 R)
• M10: 4,468,488 km (0.079 R)
• M11: 4,707,695 km (0.084 R)
• M12: 5,049,826 km (0.049 R)
• M13: 5,965,514 km (0.078 R)
• M14: 6,388,876 km (0.106 R)
• M15: 7,152,873 km (0.12 R)
• M16: 7,376,372 km (0.116 R)
• M17: 7,887,697 km (0.109 R)
• M18: 8,176,720 km (0.095 R)
• M19: 8,528,275 km (0.045 R)
• M20: 9,124,872 km (0.03 R)
• M21: 9,306,484 km (0.034 R)
• M22: 9,920,583 km (0.075 R)
• M23: 10,674,706 km (0.111 R)
• M24: 11,774,100 km (0.103 R)
• M25: 12,237,255 km (0.086 R)
• M26: 12,571,756 km (0.112 R)
• M27: 13,045,084 km (0.071 R)
• M28: 13,800,553 km (0.09 R)
• M29: 13,939,530 km (0.101 R)
• M30: 14,148,667 km (0.113 R)
• M31: 14,853,573 km (0.115 R)
• M32: 15,932,173 km (0.106 R)
• M33: 17,559,200 km (0.11 R)
• M34: 19,238,436 km (0.035 R)
• M35: 19,549,151 km (0.079 R)
• M36: 19,939,900 km (0.104 R)
• M37: 20,570,605 km (0.029 R)
• M38: 21,047,972 km (0.092 R)
• M39: 22,094,558 km (0.053 R)
• M40: 22,338,403 km (0.11 R)
• M41: 22,419,934 km (0.047 R)
• M42: 22,828,934 km (0.092 R)
• M43: 22,993,193 km (0.103 R)
• M44: 23,157,900 km (0.115 R)
• M45: 23,323,056 km (0.087 R)
• M46: 23,820,619 km (0.104 R)
• M47: 25,419,371 km (0.102 R)
• M48: 26,360,641 km (0.119 R)
• M49: 26,619,445 km (0.095 R)
• M50: 26,878,997 km (0.108 R)
• M51: 28,807,763 km (0.069 R)
• M52: 28,896,474 km (0.118 R)
• M53: 29,163,207 km (0.051 R)
• M54: 29,430,838 km (0.106 R)
• M55: 30,418,782 km (0.116 R)
• M56: 31,053,227 km (0.102 R)
• M57: 32,427,283 km (0.104 R)
• M58: 32,889,690 km (0.054 R)
• M59: 34,289,926 km (0.045 R)
• M60: 36,570,695 km (0.105 R)
• M61: 37,632,242 km (0.109 R)
• M62: 40,082,356 km (0.103 R)
• M63: 40,479,089 km (0.072 R)
• M64: 40,877,169 km (0.109 R)
• M65: 41,276,596 km (0.116 R)
• M66: 44,006,009 km (0.114 R)
• M67: 44,620,557 km (0.102 R)
• M68: 45,031,652 km (0.099 R)
• M69: 45,857,881 km (0.1 R)
• M70: 48,155,555 km (0.048 R)
• M71: 49,106,249 km (0.11 R)
• M72: 49,212,314 km (0.081 R)
• M73: 50,490,329 km (0.075 R)
• M74: 50,704,553 km (0.092 R)
• M75: 51,456,132 km (0.111 R)
• M76: 51,671,553 km (0.085 R)
• M77: 53,842,518 km (0.113 R)
• M78: 54,499,551 km (0.103 R)
• M79: 57,042,715 km (0.108 R)
• M80: 57,712,465 km (0.117 R)
• M81: 57,824,364 km (0.027 R)
• M82: 58,384,907 km (0.049 R)
• M83: 59,624,326 km (0.095 R)
• M84: 61,100,258 km (0.079 R)
• M85: 61,214,252 km (0.101 R)
• M86: 62,818,240 km (0.113 R)
• M87: 63,856,599 km (0.11 R)
• M88: 64,551,930 km (0.107 R)
• M89: 64,784,255 km (0.071 R)
• M90: 65,249,804 km (0.112 R)
• M91: 66,770,616 km (0.057 R)
• M92: 68,184,615 km (0.075 R)
• M93: 76,504,501 km (0.1 R)
• M94: 80,220,362 km (0.027 R)
• M95: 83,361,618 km (0.079 R)
• M96: 83,994,567 km (0.113 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 17,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit