🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.61 AU - 0.65 AU

Year: 328 Days

Day: 44.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.63 AU - 0.69 AU

Year: 352 Days

Day: 46 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,644,713 km

• M1: 879,037 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.9

Radius: 10.9

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.61 AU - 0.87 AU

Year: 418 Days

Day: 8.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 11,644,713 km

• M1: 137,929 km (0.111 R)
• M2: 213,027 km (0.047 R)
• M3: 368,460 km (0.106 R)
• M4: 459,714 km (0.119 R)
• M5: 546,481 km (0.099 R)
• M6: 624,721 km (0.079 R)
• M7: 716,873 km (0.106 R)
• M8: 804,238 km (0.101 R)
• M9: 919,877 km (0.086 R)
• M10: 1,059,901 km (0.057 R)
• M11: 1,168,808 km (0.103 R)
• M12: 1,246,300 km (0.115 R)
• M13: 1,317,508 km (0.072 R)
• M14: 1,493,735 km (0.062 R)
• M15: 1,608,476 km (0.045 R)
• M16: 1,842,597 km (0.091 R)
• M17: 1,933,852 km (0.104 R)
• M18: 2,017,327 km (0.12 R)
• M19: 2,111,574 km (0.072 R)
• M20: 2,270,447 km (0.111 R)
• M21: 2,348,836 km (0.105 R)
• M22: 2,428,273 km (0.051 R)
• M23: 2,523,716 km (0.117 R)
• M24: 2,692,612 km (0.083 R)
• M25: 2,786,410 km (0.115 R)
• M26: 2,971,911 km (0.074 R)
• M27: 3,085,157 km (0.108 R)
• M28: 3,155,917 km (0.12 R)
• M29: 3,227,424 km (0.091 R)
• M30: 3,405,446 km (0.116 R)
• M31: 3,490,118 km (0.091 R)
• M32: 3,638,519 km (0.111 R)
• M33: 3,719,302 km (0.119 R)
• M34: 3,841,673 km (0.094 R)
• M35: 4,030,765 km (0.081 R)
• M36: 4,102,422 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.9

Radius: 8.9

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.77 AU - 1.11 AU

Year: 598 Days

Day: 12.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 11,644,713 km

• M1: 126,859 km (0.096 R)
• M2: 187,147 km (0.114 R)
• M3: 305,628 km (0.042 R)
• M4: 371,452 km (0.115 R)
• M5: 439,369 km (0.118 R)
• M6: 503,397 km (0.061 R)
• M7: 711,936 km (0.052 R)
• M8: 794,813 km (0.084 R)
• M9: 925,712 km (0.112 R)
• M10: 1,040,453 km (0.09 R)
• M11: 1,099,544 km (0.117 R)
• M12: 1,259,165 km (0.065 R)
• M13: 1,322,595 km (0.11 R)
• M14: 1,387,071 km (0.114 R)
• M15: 1,512,883 km (0.119 R)
• M16: 1,580,502 km (0.053 R)
• M17: 1,642,435 km (0.09 R)
• M18: 1,719,179 km (0.117 R)
• M19: 1,847,384 km (0.106 R)
• M20: 2,008,651 km (0.08 R)
• M21: 2,290,194 km (0.107 R)
• M22: 2,376,362 km (0.119 R)
• M23: 2,535,834 km (0.09 R)
• M24: 2,865,547 km (0.108 R)
• M25: 2,984,178 km (0.086 R)
• M26: 3,061,371 km (0.053 R)
• M27: 3,174,018 km (0.098 R)
• M28: 3,367,747 km (0.069 R)
• M29: 3,466,183 km (0.068 R)
• M30: 3,693,422 km (0.102 R)
• M31: 3,785,574 km (0.12 R)
• M32: 3,878,624 km (0.114 R)
• M33: 3,972,422 km (0.085 R)
• M34: 4,076,542 km (0.096 R)
• M35: 4,541,343 km (0.096 R)
• M36: 4,630,353 km (0.068 R)
• M37: 4,700,066 km (0.074 R)
• M38: 4,770,078 km (0.104 R)
• M39: 4,870,607 km (0.104 R)
• M40: 4,931,344 km (0.061 R)
• M41: 5,053,566 km (0.111 R)
• M42: 5,156,190 km (0.07 R)
• M43: 5,384,476 km (0.081 R)
• M44: 5,447,307 km (0.057 R)
• M45: 5,733,039 km (0.091 R)
• M46: 5,829,380 km (0.073 R)
• M47: 5,915,399 km (0.039 R)
• M48: 5,980,324 km (0.1 R)
• M49: 6,187,218 km (0.058 R)
• M50: 6,264,112 km (0.081 R)
• M51: 6,845,000 km (0.092 R)
• M52: 6,947,325 km (0.106 R)
• M53: 7,072,987 km (0.107 R)
• M54: 7,234,104 km (0.084 R)
• M55: 7,303,518 km (0.108 R)
• M56: 7,501,436 km (0.113 R)
• M57: 7,595,233 km (0.098 R)
• M58: 7,665,694 km (0.089 R)
• M59: 7,724,785 km (0.069 R)
• M60: 7,950,229 km (0.093 R)
• M61: 8,081,726 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.4

Radius: 11.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.02 AU - 1.46 AU

Year: 906 Days

Day: 11 Hours

Environment

Temp: -177 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 11,644,713 km

• M1: 191,485 km (0.11 R)
• M2: 264,938 km (0.028 R)
• M3: 349,012 km (0.062 R)
• M4: 439,967 km (0.11 R)
• M5: 530,474 km (0.078 R)
• M6: 636,539 km (0.119 R)
• M7: 729,738 km (0.09 R)
• M8: 806,482 km (0.102 R)
• M9: 895,194 km (0.115 R)
• M10: 983,008 km (0.095 R)
• M11: 1,203,066 km (0.026 R)
• M12: 1,285,495 km (0.102 R)
• M13: 1,364,482 km (0.075 R)
• M14: 1,445,265 km (0.069 R)
• M15: 1,645,876 km (0.113 R)
• M16: 1,773,184 km (0.056 R)
• M17: 1,952,252 km (0.098 R)
• M18: 2,075,072 km (0.073 R)
• M19: 2,156,304 km (0.085 R)
• M20: 2,413,163 km (0.082 R)
• M21: 2,652,819 km (0.07 R)
• M22: 2,741,381 km (0.095 R)
• M23: 2,824,109 km (0.11 R)
• M24: 2,935,559 km (0.12 R)
• M25: 3,112,832 km (0.099 R)
• M26: 3,206,331 km (0.079 R)
• M27: 3,293,547 km (0.114 R)
• M28: 3,403,800 km (0.12 R)
• M29: 3,478,001 km (0.053 R)
• M30: 3,590,199 km (0.115 R)
• M31: 3,734,262 km (0.104 R)
• M32: 3,818,486 km (0.117 R)
• M33: 3,926,645 km (0.096 R)
• M34: 4,098,832 km (0.08 R)
• M35: 4,321,434 km (0.114 R)
• M36: 4,426,152 km (0.119 R)
• M37: 4,539,996 km (0.093 R)
• M38: 4,770,526 km (0.075 R)
• M39: 5,055,660 km (0.064 R)
• M40: 5,149,159 km (0.07 R)
• M41: 5,277,514 km (0.105 R)
• M42: 5,398,389 km (0.104 R)
• M43: 5,546,341 km (0.072 R)
• M44: 5,713,292 km (0.072 R)
• M45: 5,899,691 km (0.089 R)
• M46: 5,998,276 km (0.113 R)
• M47: 6,124,387 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.4

Radius: 14.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.86 AU - 2.18 AU

Year: 1883 Days

Day: 6.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 11,644,713 km

• M1: 202,107 km (0.08 R)
• M2: 322,234 km (0.072 R)
• M3: 505,940 km (0.083 R)
• M4: 748,588 km (0.052 R)
• M5: 843,882 km (0.095 R)
• M6: 1,032,525 km (0.112 R)
• M7: 1,201,271 km (0.108 R)
• M8: 1,426,117 km (0.116 R)
• M9: 1,539,212 km (0.091 R)
• M10: 1,704,967 km (0.083 R)
• M11: 1,877,004 km (0.1 R)
• M12: 2,023,162 km (0.1 R)
• M13: 2,140,746 km (0.09 R)
• M14: 2,260,873 km (0.11 R)
• M15: 2,462,231 km (0.066 R)
• M16: 2,716,847 km (0.091 R)
• M17: 2,823,510 km (0.113 R)
• M18: 3,264,674 km (0.074 R)
• M19: 3,378,518 km (0.051 R)
• M20: 3,519,440 km (0.072 R)
• M21: 3,767,622 km (0.09 R)
• M22: 3,900,615 km (0.079 R)
• M23: 4,322,930 km (0.101 R)
• M24: 4,504,392 km (0.111 R)
• M25: 4,660,123 km (0.074 R)
• M26: 5,020,654 km (0.078 R)
• M27: 5,137,939 km (0.115 R)
• M28: 5,585,984 km (0.101 R)
• M29: 5,830,278 km (0.098 R)
• M30: 5,938,287 km (0.098 R)
• M31: 6,062,454 km (0.089 R)
• M32: 6,187,667 km (0.095 R)
• M33: 6,440,488 km (0.099 R)
• M34: 6,536,230 km (0.054 R)
• M35: 6,680,742 km (0.107 R)
• M36: 6,940,294 km (0.099 R)
• M37: 7,120,559 km (0.075 R)
• M38: 7,637,420 km (0.11 R)
• M39: 7,891,736 km (0.095 R)
• M40: 8,011,564 km (0.111 R)
• M41: 8,149,045 km (0.11 R)
• M42: 8,356,986 km (0.054 R)
• M43: 8,584,075 km (0.052 R)
• M44: 8,990,982 km (0.097 R)
• M45: 9,531,479 km (0.1 R)
• M46: 9,732,239 km (0.096 R)
• M47: 9,823,943 km (0.041 R)
• M48: 10,045,347 km (0.08 R)
• M49: 10,343,047 km (0.092 R)
• M50: 10,587,191 km (0.12 R)
• M51: 10,681,587 km (0.109 R)
• M52: 10,852,278 km (0.12 R)
• M53: 10,966,422 km (0.026 R)
• M54: 11,234,650 km (0.114 R)
• M55: 11,330,992 km (0.066 R)
• M56: 11,466,228 km (0.102 R)
• M57: 11,563,317 km (0.046 R)
• M58: 11,836,184 km (0.063 R)
• M59: 12,032,606 km (0.119 R)
• M60: 12,548,120 km (0.101 R)
• M61: 12,668,097 km (0.097 R)
• M62: 12,909,249 km (0.114 R)
• M63: 13,050,619 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.1

Radius: 13.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.62 AU - 2.46 AU

Year: 1911 Days

Day: 13.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 11,644,713 km

• M1: 188,942 km (0.053 R)
• M2: 376,837 km (0.102 R)
• M3: 467,045 km (0.05 R)
• M4: 552,315 km (0.11 R)
• M5: 668,403 km (0.073 R)
• M6: 846,874 km (0.088 R)
• M7: 947,254 km (0.041 R)
• M8: 1,121,236 km (0.063 R)
• M9: 1,243,458 km (0.086 R)
• M10: 1,524,552 km (0.117 R)
• M11: 1,755,082 km (0.105 R)
• M12: 1,923,380 km (0.044 R)
• M13: 2,009,698 km (0.093 R)
• M14: 2,186,373 km (0.034 R)
• M15: 2,434,406 km (0.053 R)
• M16: 2,528,204 km (0.073 R)
• M17: 2,650,725 km (0.111 R)
• M18: 2,873,476 km (0.066 R)
• M19: 3,001,532 km (0.098 R)
• M20: 3,102,361 km (0.109 R)
• M21: 3,278,138 km (0.119 R)
• M22: 3,442,247 km (0.038 R)
• M23: 3,593,790 km (0.109 R)
• M24: 3,732,168 km (0.107 R)
• M25: 3,856,633 km (0.072 R)
• M26: 4,046,024 km (0.119 R)
• M27: 4,271,019 km (0.115 R)
• M28: 4,683,012 km (0.078 R)
• M29: 5,545,294 km (0.077 R)
• M30: 5,705,812 km (0.109 R)
• M31: 5,922,281 km (0.1 R)
• M32: 6,233,594 km (0.077 R)
• M33: 6,625,540 km (0.115 R)
• M34: 6,795,932 km (0.094 R)
• M35: 6,891,376 km (0.105 R)
• M36: 7,064,161 km (0.112 R)
• M37: 7,180,099 km (0.09 R)
• M38: 7,296,786 km (0.112 R)
• M39: 8,313,453 km (0.116 R)
• M40: 8,497,608 km (0.086 R)
• M41: 8,995,170 km (0.109 R)
• M42: 9,100,038 km (0.113 R)
• M43: 9,417,036 km (0.108 R)
• M44: 9,673,298 km (0.102 R)
• M45: 9,780,709 km (0.054 R)
• M46: 10,149,019 km (0.118 R)
• M47: 10,455,844 km (0.041 R)
• M48: 10,699,090 km (0.099 R)
• M49: 10,966,571 km (0.116 R)
• M50: 11,258,885 km (0.097 R)
• M51: 11,394,571 km (0.063 R)
• M52: 11,531,004 km (0.114 R)
• M53: 11,713,513 km (0.118 R)
• M54: 11,874,181 km (0.079 R)
• M55: 12,430,386 km (0.115 R)
• M56: 13,018,755 km (0.104 R)
• M57: 13,113,749 km (0.079 R)
• M58: 13,232,829 km (0.077 R)
• M59: 13,833,465 km (0.106 R)
• M60: 14,173,949 km (0.119 R)
• M61: 14,962,181 km (0.036 R)
• M62: 15,111,629 km (0.111 R)
• M63: 15,386,739 km (0.11 R)
• M64: 15,587,949 km (0.113 R)
• M65: 15,714,209 km (0.077 R)
• M66: 16,324,718 km (0.093 R)
• M67: 16,427,193 km (0.038 R)
• M68: 17,046,677 km (0.109 R)
• M69: 17,228,888 km (0.109 R)
• M70: 17,385,517 km (0.078 R)
• M71: 17,700,270 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11

Radius: 6.8

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.74 AU - 7.1 AU

Year: 9449 Days

Day: 20.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 11,644,713 km

• M1: 132,993 km (0.051 R)
• M2: 180,565 km (0.115 R)
• M3: 276,158 km (0.115 R)
• M4: 461,210 km (0.054 R)
• M5: 523,742 km (0.099 R)
• M6: 645,216 km (0.109 R)
• M7: 749,485 km (0.055 R)
• M8: 831,315 km (0.068 R)
• M9: 1,041,949 km (0.118 R)
• M10: 1,581,848 km (0.118 R)
• M11: 1,769,892 km (0.117 R)
• M12: 1,908,570 km (0.102 R)
• M13: 2,108,881 km (0.111 R)
• M14: 2,226,465 km (0.1 R)
• M15: 2,644,292 km (0.096 R)
• M16: 2,803,165 km (0.028 R)
• M17: 3,031,002 km (0.117 R)
• M18: 3,097,274 km (0.058 R)
• M19: 3,332,741 km (0.108 R)
• M20: 3,539,336 km (0.083 R)
• M21: 3,797,542 km (0.072 R)
• M22: 3,869,050 km (0.036 R)
• M23: 4,469,536 km (0.044 R)
• M24: 4,671,792 km (0.099 R)
• M25: 4,825,579 km (0.117 R)
• M26: 5,363,532 km (0.11 R)
• M27: 5,537,964 km (0.096 R)
• M28: 5,920,336 km (0.105 R)
• M29: 6,003,363 km (0.055 R)
• M30: 6,710,362 km (0.054 R)
• M31: 7,339,272 km (0.063 R)
• M32: 8,480,703 km (0.053 R)
• M33: 8,652,741 km (0.116 R)
• M34: 9,481,663 km (0.077 R)
• M35: 9,562,595 km (0.082 R)
• M36: 10,219,180 km (0.039 R)
• M37: 10,335,567 km (0.084 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 11,857 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit