🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.55 AU - 0.67 AU

Year: 171 Days

Day: 19.2 Hours

Environment

Temp: 239 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.57 AU - 0.89 AU

Year: 223 Days

Day: 31.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 133.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,312,807 km

• M1: 30,219 km (0.089 R)

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.2

Radius: 9.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.96 AU - 6.5 AU

Year: 5569 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,312,807 km

• M1: 167,101 km (0.104 R)
• M2: 270,772 km (0.098 R)
• M3: 360,980 km (0.085 R)
• M4: 444,306 km (0.065 R)
• M5: 1,117,197 km (0.119 R)
• M6: 1,679,984 km (0.113 R)
• M7: 2,229,756 km (0.096 R)
• M8: 2,320,562 km (0.064 R)
• M9: 2,394,015 km (0.079 R)
• M10: 2,773,545 km (0.119 R)
• M11: 2,891,128 km (0.101 R)
• M12: 3,357,275 km (0.104 R)
• M13: 3,461,844 km (0.089 R)
• M14: 3,956,415 km (0.109 R)
• M15: 4,022,687 km (0.087 R)
• M16: 4,381,871 km (0.075 R)
• M17: 5,083,186 km (0.039 R)
• M18: 5,276,167 km (0.092 R)
• M19: 5,349,171 km (0.088 R)
• M20: 5,570,127 km (0.078 R)
• M21: 5,644,477 km (0.112 R)
• M22: 5,819,208 km (0.101 R)
• M23: 6,174,054 km (0.103 R)
• M24: 6,878,360 km (0.12 R)
• M25: 6,984,874 km (0.083 R)
• M26: 7,498,444 km (0.112 R)
• M27: 7,801,230 km (0.057 R)
• M28: 8,164,453 km (0.089 R)
• M29: 9,110,959 km (0.098 R)
• M30: 9,552,572 km (0.104 R)
• M31: 9,701,422 km (0.072 R)
• M32: 9,880,939 km (0.045 R)
• M33: 9,941,078 km (0.099 R)
• M34: 10,548,744 km (0.027 R)
• M35: 10,981,381 km (0.065 R)
• M36: 11,074,730 km (0.113 R)
• M37: 11,451,268 km (0.098 R)
• M38: 11,609,393 km (0.044 R)
• M39: 11,831,995 km (0.027 R)
• M40: 11,927,737 km (0.095 R)
• M41: 12,120,270 km (0.119 R)
• M42: 12,346,013 km (0.111 R)
• M43: 12,965,947 km (0.062 R)
• M44: 13,462,612 km (0.112 R)
• M45: 13,562,693 km (0.078 R)
• M46: 13,729,943 km (0.055 R)
• M47: 13,999,070 km (0.043 R)
• M48: 14,542,708 km (0.11 R)
• M49: 14,817,071 km (0.102 R)
• M50: 15,127,785 km (0.102 R)
• M51: 15,615,475 km (0.072 R)
• M52: 16,356,582 km (0.117 R)
• M53: 17,181,465 km (0.079 R)
• M54: 17,471,535 km (0.057 R)
• M55: 18,093,414 km (0.113 R)
• M56: 19,021,070 km (0.096 R)
• M57: 19,245,916 km (0.084 R)
• M58: 19,396,411 km (0.048 R)
• M59: 19,471,808 km (0.114 R)
• M60: 20,269,016 km (0.074 R)
• M61: 20,729,328 km (0.099 R)
• M62: 20,806,521 km (0.114 R)
• M63: 20,922,160 km (0.119 R)
• M64: 21,387,559 km (0.098 R)
• M65: 21,738,665 km (0.106 R)
• M66: 22,052,521 km (0.105 R)
• M67: 22,724,216 km (0.101 R)
• M68: 23,082,503 km (0.106 R)
• M69: 23,282,515 km (0.043 R)
• M70: 23,845,153 km (0.116 R)
• M71: 23,966,327 km (0.114 R)
• M72: 24,047,259 km (0.119 R)
• M73: 24,209,423 km (0.117 R)
• M74: 24,616,180 km (0.065 R)
• M75: 24,943,201 km (0.092 R)
• M76: 25,353,997 km (0.102 R)
• M77: 26,307,384 km (0.088 R)
• M78: 26,977,582 km (0.05 R)
• M79: 27,780,773 km (0.091 R)
• M80: 27,993,352 km (0.114 R)
• M81: 28,591,743 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.1

Radius: 11.2

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.82 AU - 9.08 AU

Year: 8028 Days

Day: 6.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 28,312,807 km

• M1: 149,897 km (0.069 R)
• M2: 272,418 km (0.043 R)
• M3: 454,778 km (0.103 R)
• M4: 602,431 km (0.117 R)
• M5: 830,717 km (0.081 R)
• M6: 1,433,297 km (0.051 R)
• M7: 1,916,798 km (0.059 R)
• M8: 2,005,359 km (0.074 R)
• M9: 2,391,920 km (0.06 R)
• M10: 2,762,025 km (0.104 R)
• M11: 3,025,916 km (0.116 R)
• M12: 3,150,531 km (0.113 R)
• M13: 3,255,698 km (0.076 R)
• M14: 3,383,455 km (0.069 R)
• M15: 3,556,390 km (0.119 R)
• M16: 4,185,000 km (0.117 R)
• M17: 4,370,951 km (0.107 R)
• M18: 4,559,743 km (0.089 R)
• M19: 4,655,187 km (0.112 R)
• M20: 4,751,228 km (0.103 R)
• M21: 4,896,638 km (0.084 R)
• M22: 5,216,777 km (0.103 R)
• M23: 5,291,576 km (0.109 R)
• M24: 5,391,956 km (0.069 R)
• M25: 6,164,928 km (0.086 R)
• M26: 6,430,315 km (0.119 R)
• M27: 6,564,504 km (0.093 R)
• M28: 7,055,185 km (0.104 R)
• M29: 7,165,738 km (0.094 R)
• M30: 7,445,037 km (0.101 R)
• M31: 8,245,685 km (0.095 R)
• M32: 8,420,864 km (0.034 R)
• M33: 8,626,711 km (0.101 R)
• M34: 9,073,709 km (0.091 R)
• M35: 9,375,897 km (0.077 R)
• M36: 9,528,188 km (0.113 R)
• M37: 9,773,678 km (0.058 R)
• M38: 9,928,063 km (0.104 R)
• M39: 10,021,262 km (0.029 R)
• M40: 10,239,525 km (0.057 R)
• M41: 10,776,283 km (0.062 R)
• M42: 11,096,422 km (0.09 R)
• M43: 12,241,145 km (0.04 R)
• M44: 12,878,282 km (0.098 R)
• M45: 13,286,236 km (0.117 R)
• M46: 14,115,008 km (0.111 R)
• M47: 14,289,738 km (0.111 R)
• M48: 14,641,443 km (0.089 R)
• M49: 15,031,744 km (0.081 R)
• M50: 15,641,505 km (0.119 R)
• M51: 16,003,980 km (0.058 R)
• M52: 16,811,061 km (0.118 R)
• M53: 17,108,012 km (0.114 R)
• M54: 17,971,043 km (0.118 R)
• M55: 18,236,429 km (0.092 R)
• M56: 18,618,053 km (0.093 R)
• M57: 19,388,931 km (0.103 R)
• M58: 19,466,573 km (0.101 R)
• M59: 19,622,304 km (0.037 R)
• M60: 21,041,689 km (0.08 R)
• M61: 21,241,551 km (0.114 R)
• M62: 22,453,294 km (0.09 R)
• M63: 22,698,335 km (0.095 R)
• M64: 22,862,295 km (0.12 R)
• M65: 23,026,553 km (0.063 R)
• M66: 23,480,283 km (0.099 R)
• M67: 23,895,268 km (0.115 R)
• M68: 24,396,570 km (0.084 R)
• M69: 24,859,127 km (0.114 R)
• M70: 25,452,133 km (0.042 R)
• M71: 26,781,609 km (0.076 R)
• M72: 27,432,958 km (0.116 R)
• M73: 27,520,174 km (0.118 R)
• M74: 27,826,251 km (0.102 R)
• M75: 27,913,915 km (0.069 R)
• M76: 28,574,390 km (0.101 R)
• M77: 28,662,802 km (0.066 R)
• M78: 28,973,068 km (0.119 R)
• M79: 29,239,951 km (0.067 R)
• M80: 29,418,272 km (0.103 R)
• M81: 29,597,041 km (0.103 R)
• M82: 30,045,386 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.1

Radius: 7.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 15.39 AU - 18.63 AU

Year: 25126 Days

Day: 24.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 28,312,807 km

• M1: 122,521 km (0.106 R)
• M2: 259,253 km (0.044 R)
• M3: 305,928 km (0.069 R)
• M4: 479,012 km (0.102 R)
• M5: 527,332 km (0.078 R)
• M6: 642,822 km (0.082 R)
• M7: 810,222 km (0.042 R)
• M8: 960,718 km (0.045 R)
• M9: 1,023,399 km (0.072 R)
• M10: 1,650,065 km (0.092 R)
• M11: 2,418,549 km (0.117 R)
• M12: 2,704,131 km (0.116 R)
• M13: 3,188,080 km (0.114 R)
• M14: 3,259,438 km (0.105 R)
• M15: 4,578,892 km (0.093 R)
• M16: 4,632,597 km (0.098 R)
• M17: 5,350,218 km (0.078 R)
• M18: 5,809,035 km (0.074 R)
• M19: 5,867,228 km (0.113 R)
• M20: 5,954,893 km (0.099 R)
• M21: 6,520,672 km (0.09 R)
• M22: 6,611,478 km (0.034 R)
• M23: 6,948,372 km (0.043 R)
• M24: 7,480,043 km (0.093 R)
• M25: 8,024,879 km (0.072 R)
• M26: 8,220,253 km (0.109 R)
• M27: 8,549,219 km (0.071 R)
• M28: 8,615,641 km (0.099 R)
• M29: 9,665,518 km (0.106 R)
• M30: 10,258,375 km (0.1 R)
• M31: 10,612,473 km (0.065 R)
• M32: 11,332,936 km (0.074 R)
• M33: 11,846,655 km (0.109 R)
• M34: 12,820,687 km (0.079 R)
• M35: 13,049,123 km (0.05 R)
• M36: 14,487,207 km (0.097 R)
• M37: 15,366,095 km (0.111 R)
• M38: 15,608,743 km (0.077 R)
• M39: 15,811,897 km (0.114 R)
• M40: 16,426,744 km (0.11 R)
• M41: 16,799,392 km (0.096 R)
• M42: 18,747,156 km (0.118 R)
• M43: 19,572,338 km (0.078 R)
• M44: 20,011,408 km (0.057 R)
• M45: 20,276,346 km (0.093 R)
• M46: 22,027,090 km (0.07 R)
• M47: 24,294,245 km (0.101 R)
• M48: 24,529,862 km (0.106 R)
• M49: 25,383,916 km (0.084 R)
• M50: 28,300,476 km (0.111 R)
• M51: 28,796,842 km (0.082 R)
• M52: 28,996,106 km (0.092 R)
• M53: 29,949,195 km (0.105 R)
• M54: 31,014,631 km (0.094 R)
• M55: 33,339,082 km (0.073 R)
• M56: 33,548,370 km (0.07 R)
• M57: 33,653,238 km (0.094 R)
• M58: 34,442,815 km (0.066 R)
• M59: 34,919,584 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 15.5

Radius: 4.7

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 17.99 AU - 20.45 AU

Year: 30179 Days

Day: 25 Hours

Environment

Temp: -194 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 28,312,807 km

• M1: 126,709 km (0.12 R)
• M2: 157,078 km (0.084 R)
• M3: 293,062 km (0.115 R)
• M4: 581,786 km (0.116 R)
• M5: 1,117,496 km (0.078 R)
• M6: 1,189,153 km (0.092 R)
• M7: 1,491,192 km (0.107 R)
• M8: 2,306,650 km (0.094 R)
• M9: 2,491,403 km (0.114 R)
• M10: 2,796,882 km (0.09 R)
• M11: 2,894,868 km (0.093 R)
• M12: 3,013,799 km (0.068 R)
• M13: 3,134,524 km (0.058 R)
• M14: 3,442,995 km (0.114 R)
• M15: 3,548,013 km (0.117 R)
• M16: 4,631,700 km (0.101 R)
• M17: 4,794,313 km (0.107 R)
• M18: 5,463,464 km (0.096 R)
• M19: 5,561,450 km (0.083 R)
• M20: 5,759,069 km (0.067 R)
• M21: 5,883,834 km (0.052 R)
• M22: 6,059,911 km (0.071 R)
• M23: 6,263,364 km (0.106 R)
• M24: 6,365,988 km (0.09 R)
• M25: 6,677,002 km (0.105 R)
• M26: 7,421,850 km (0.108 R)
• M27: 8,902,270 km (0.109 R)
• M28: 8,988,738 km (0.036 R)
• M29: 9,046,482 km (0.089 R)
• M30: 9,249,786 km (0.065 R)
• M31: 10,168,018 km (0.112 R)
• M32: 10,806,352 km (0.087 R)
• M33: 11,867,150 km (0.089 R)
• M34: 11,994,159 km (0.111 R)
• M35: 13,354,303 km (0.098 R)
• M36: 13,420,425 km (0.053 R)
• M37: 13,952,096 km (0.119 R)
• M38: 14,456,989 km (0.054 R)
• M39: 15,104,897 km (0.057 R)
• M40: 15,380,606 km (0.094 R)
• M41: 16,076,984 km (0.088 R)
• M42: 18,483,715 km (0.089 R)
• M43: 18,741,472 km (0.093 R)
• M44: 18,963,475 km (0.087 R)
• M45: 20,732,171 km (0.115 R)
• M46: 21,269,227 km (0.033 R)
• M47: 23,065,448 km (0.08 R)
• M48: 23,184,229 km (0.092 R)
• M49: 23,542,067 km (0.102 R)
• M50: 24,504,879 km (0.094 R)
• M51: 24,869,150 km (0.08 R)
• M52: 25,194,525 km (0.107 R)
• M53: 26,385,923 km (0.1 R)
• M54: 27,469,460 km (0.113 R)
• M55: 27,679,496 km (0.045 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 11,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit