🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.4 AU - 0.66 AU

Year: 249 Days

Day: 16.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,238,931 km

• M1: 81,680 km (0.114 R)
• M2: 282,291 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.6

Radius: 10

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.72 AU - 1 AU

Year: 515 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 39,238,931 km

• M1: 133,441 km (0.025 R)
• M2: 217,814 km (0.118 R)
• M3: 317,447 km (0.089 R)
• M4: 416,331 km (0.109 R)
• M5: 500,704 km (0.086 R)
• M6: 621,280 km (0.087 R)
• M7: 697,276 km (0.115 R)
• M8: 784,940 km (0.118 R)
• M9: 941,419 km (0.096 R)
• M10: 1,085,482 km (0.12 R)
• M11: 1,155,494 km (0.093 R)
• M12: 1,222,514 km (0.093 R)
• M13: 1,290,730 km (0.119 R)
• M14: 1,370,466 km (0.041 R)
• M15: 1,467,406 km (0.056 R)
• M16: 1,598,603 km (0.111 R)
• M17: 1,668,465 km (0.045 R)
• M18: 1,772,436 km (0.101 R)
• M19: 1,884,335 km (0.065 R)
• M20: 2,115,164 km (0.106 R)
• M21: 2,186,223 km (0.106 R)
• M22: 2,300,516 km (0.112 R)
• M23: 2,379,803 km (0.096 R)
• M24: 2,472,554 km (0.114 R)
• M25: 2,541,369 km (0.097 R)
• M26: 2,636,214 km (0.111 R)
• M27: 2,700,092 km (0.063 R)
• M28: 2,888,436 km (0.059 R)
• M29: 2,994,351 km (0.085 R)
• M30: 3,114,927 km (0.103 R)
• M31: 3,189,427 km (0.11 R)
• M32: 3,326,458 km (0.075 R)
• M33: 3,634,779 km (0.034 R)
• M34: 3,734,860 km (0.092 R)
• M35: 3,850,500 km (0.077 R)
• M36: 3,930,534 km (0.054 R)
• M37: 4,011,317 km (0.029 R)
• M38: 4,129,649 km (0.057 R)
• M39: 4,219,258 km (0.027 R)
• M40: 4,645,762 km (0.1 R)
• M41: 4,848,467 km (0.071 R)
• M42: 4,927,305 km (0.048 R)
• M43: 5,022,449 km (0.092 R)
• M44: 5,102,185 km (0.11 R)
• M45: 5,319,551 km (0.109 R)
• M46: 5,482,612 km (0.033 R)
• M47: 5,564,742 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.7

Radius: 15

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.84 AU - 1.88 AU

Year: 1638 Days

Day: 9.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,238,931 km

• M1: 245,191 km (0.086 R)
• M2: 402,717 km (0.106 R)
• M3: 509,381 km (0.037 R)
• M4: 616,194 km (0.065 R)
• M5: 761,453 km (0.052 R)
• M6: 920,177 km (0.119 R)
• M7: 1,168,210 km (0.115 R)
• M8: 1,319,004 km (0.071 R)
• M9: 1,592,469 km (0.1 R)
• M10: 1,833,172 km (0.106 R)
• M11: 2,107,834 km (0.119 R)
• M12: 2,362,450 km (0.098 R)
• M13: 2,499,332 km (0.043 R)
• M14: 2,603,901 km (0.084 R)
• M15: 2,721,784 km (0.06 R)
• M16: 2,902,049 km (0.083 R)
• M17: 3,571,350 km (0.072 R)
• M18: 3,930,684 km (0.103 R)
• M19: 4,121,721 km (0.108 R)
• M20: 4,656,084 km (0.12 R)
• M21: 4,843,979 km (0.097 R)
• M22: 4,946,304 km (0.101 R)
• M23: 5,064,038 km (0.069 R)
• M24: 5,197,628 km (0.092 R)
• M25: 5,483,660 km (0.1 R)
• M26: 5,605,582 km (0.083 R)
• M27: 5,836,860 km (0.078 R)
• M28: 6,039,864 km (0.057 R)
• M29: 6,229,405 km (0.096 R)
• M30: 6,501,224 km (0.063 R)
• M31: 6,760,777 km (0.09 R)
• M32: 7,040,225 km (0.061 R)
• M33: 7,525,820 km (0.103 R)
• M34: 7,661,805 km (0.077 R)
• M35: 7,798,537 km (0.118 R)
• M36: 7,953,371 km (0.108 R)
• M37: 8,283,533 km (0.097 R)
• M38: 8,406,353 km (0.101 R)
• M39: 8,778,553 km (0.06 R)
• M40: 9,029,578 km (0.094 R)
• M41: 9,264,895 km (0.062 R)
• M42: 9,723,263 km (0.12 R)
• M43: 9,964,415 km (0.106 R)
• M44: 10,509,849 km (0.03 R)
• M45: 10,623,992 km (0.087 R)
• M46: 10,719,286 km (0.067 R)
• M47: 10,834,177 km (0.028 R)
• M48: 11,007,262 km (0.085 R)
• M49: 11,336,527 km (0.077 R)
• M50: 11,925,793 km (0.066 R)
• M51: 12,184,148 km (0.079 R)
• M52: 12,284,080 km (0.07 R)
• M53: 12,404,356 km (0.038 R)
• M54: 12,585,370 km (0.077 R)
• M55: 12,686,348 km (0.086 R)
• M56: 12,929,894 km (0.09 R)
• M57: 13,031,770 km (0.111 R)
• M58: 13,174,935 km (0.098 R)
• M59: 13,690,449 km (0.074 R)
• M60: 13,919,483 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800

Radius: 11.1

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.73 AU - 2.17 AU

Year: 1758 Days

Day: 13.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 167.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 39,238,931 km

• M1: 140,622 km (0.108 R)
• M2: 227,987 km (0.076 R)
• M3: 303,235 km (0.11 R)
• M4: 410,347 km (0.071 R)
• M5: 493,374 km (0.107 R)
• M6: 612,454 km (0.111 R)
• M7: 774,618 km (0.062 R)
• M8: 908,358 km (0.108 R)
• M9: 1,077,853 km (0.12 R)
• M10: 1,574,368 km (0.074 R)
• M11: 1,725,462 km (0.111 R)
• M12: 2,077,466 km (0.106 R)
• M13: 2,280,320 km (0.111 R)
• M14: 2,427,525 km (0.119 R)
• M15: 2,667,031 km (0.115 R)
• M16: 2,835,478 km (0.051 R)
• M17: 2,994,052 km (0.086 R)
• M18: 3,169,380 km (0.099 R)
• M19: 3,265,123 km (0.037 R)
• M20: 3,361,913 km (0.111 R)
• M21: 3,615,332 km (0.103 R)
• M22: 3,860,373 km (0.059 R)
• M23: 4,051,410 km (0.032 R)
• M24: 4,140,719 km (0.06 R)
• M25: 4,351,652 km (0.064 R)
• M26: 4,566,026 km (0.094 R)
• M27: 4,690,192 km (0.117 R)
• M28: 4,894,394 km (0.077 R)
• M29: 5,165,914 km (0.119 R)
• M30: 5,425,915 km (0.087 R)
• M31: 5,607,227 km (0.102 R)
• M32: 5,790,485 km (0.111 R)
• M33: 6,009,646 km (0.083 R)
• M34: 6,094,767 km (0.094 R)
• M35: 6,386,931 km (0.096 R)
• M36: 6,719,039 km (0.074 R)
• M37: 6,789,649 km (0.098 R)
• M38: 6,860,558 km (0.048 R)
• M39: 6,967,371 km (0.08 R)
• M40: 7,056,831 km (0.049 R)
• M41: 7,236,797 km (0.097 R)
• M42: 7,309,202 km (0.106 R)
• M43: 7,436,660 km (0.055 R)
• M44: 7,528,064 km (0.116 R)
• M45: 7,675,119 km (0.106 R)
• M46: 7,767,421 km (0.091 R)
• M47: 8,254,063 km (0.047 R)
• M48: 8,924,560 km (0.069 R)
• M49: 9,473,584 km (0.077 R)
• M50: 9,632,457 km (0.116 R)
• M51: 10,399,296 km (0.106 R)
• M52: 11,227,769 km (0.109 R)
• M53: 11,438,253 km (0.103 R)
• M54: 11,565,112 km (0.117 R)
• M55: 11,798,934 km (0.06 R)
• M56: 12,055,793 km (0.054 R)
• M57: 12,292,906 km (0.111 R)
• M58: 12,444,598 km (0.089 R)
• M59: 12,553,356 km (0.084 R)
• M60: 13,101,931 km (0.052 R)
• M61: 13,523,947 km (0.081 R)
• M62: 13,703,165 km (0.085 R)
• M63: 13,792,924 km (0.075 R)
• M64: 14,018,368 km (0.103 R)
• M65: 14,817,071 km (0.081 R)
• M66: 15,024,862 km (0.09 R)
• M67: 15,210,364 km (0.072 R)
• M68: 15,303,413 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 246.6

Radius: 7.3

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.55 AU - 7.75 AU

Year: 12345 Days

Day: 22.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,238,931 km

• M1: 155,582 km (0.088 R)
• M2: 218,562 km (0.104 R)
• M3: 325,525 km (0.075 R)
• M4: 993,330 km (0.079 R)
• M5: 1,043,894 km (0.082 R)
• M6: 1,095,356 km (0.084 R)
• M7: 1,219,073 km (0.109 R)
• M8: 1,577,809 km (0.094 R)
• M9: 1,718,132 km (0.031 R)
• M10: 1,841,699 km (0.087 R)
• M11: 2,365,142 km (0.077 R)
• M12: 2,502,922 km (0.116 R)
• M13: 2,858,965 km (0.111 R)
• M14: 3,080,370 km (0.057 R)
• M15: 3,130,335 km (0.076 R)
• M16: 3,461,844 km (0.093 R)
• M17: 3,831,351 km (0.056 R)
• M18: 5,072,714 km (0.1 R)
• M19: 5,310,874 km (0.096 R)
• M20: 5,953,247 km (0.08 R)
• M21: 6,363,295 km (0.076 R)
• M22: 6,750,006 km (0.075 R)
• M23: 6,847,843 km (0.073 R)
• M24: 7,077,924 km (0.057 R)
• M25: 7,243,828 km (0.035 R)
• M26: 7,478,398 km (0.105 R)
• M27: 8,058,389 km (0.045 R)
• M28: 8,581,981 km (0.072 R)
• M29: 9,080,740 km (0.072 R)
• M30: 9,588,924 km (0.071 R)
• M31: 10,368,329 km (0.086 R)
• M32: 11,206,526 km (0.103 R)
• M33: 12,185,195 km (0.057 R)
• M34: 12,384,310 km (0.093 R)
• M35: 12,624,564 km (0.064 R)
• M36: 12,704,898 km (0.106 R)
• M37: 12,866,314 km (0.066 R)
• M38: 13,807,435 km (0.083 R)
• M39: 14,433,053 km (0.095 R)
• M40: 14,643,537 km (0.101 R)
• M41: 15,025,311 km (0.064 R)
• M42: 15,196,002 km (0.1 R)
• M43: 15,281,572 km (0.069 R)
• M44: 15,885,050 km (0.105 R)
• M45: 15,971,966 km (0.101 R)
• M46: 16,496,456 km (0.107 R)
• M47: 16,760,796 km (0.038 R)
• M48: 17,787,187 km (0.063 R)
• M49: 18,925,776 km (0.114 R)
• M50: 19,063,855 km (0.094 R)
• M51: 19,110,081 km (0.117 R)
• M52: 19,806,758 km (0.079 R)
• M53: 21,033,760 km (0.099 R)
• M54: 21,560,344 km (0.051 R)
• M55: 21,849,367 km (0.06 R)
• M56: 22,431,303 km (0.11 R)
• M57: 22,773,134 km (0.109 R)
• M58: 23,018,325 km (0.119 R)
• M59: 23,759,283 km (0.055 R)
• M60: 24,107,697 km (0.047 R)
• M61: 24,407,641 km (0.043 R)
• M62: 24,608,401 km (0.045 R)
• M63: 24,809,610 km (0.111 R)
• M64: 24,960,854 km (0.101 R)
• M65: 25,315,101 km (0.049 R)
• M66: 25,875,046 km (0.091 R)
• M67: 26,131,008 km (0.102 R)
• M68: 26,593,714 km (0.065 R)
• M69: 27,007,203 km (0.057 R)
• M70: 27,474,995 km (0.114 R)
• M71: 27,840,762 km (0.107 R)
• M72: 27,945,481 km (0.062 R)
• M73: 29,426,200 km (0.053 R)
• M74: 30,283,695 km (0.078 R)
• M75: 31,968,467 km (0.115 R)
• M76: 32,242,979 km (0.118 R)
• M77: 33,571,857 km (0.059 R)
• M78: 34,299,052 km (0.079 R)
• M79: 35,769,000 km (0.069 R)
• M80: 36,454,308 km (0.092 R)
• M81: 36,798,683 km (0.094 R)
• M82: 37,086,359 km (0.06 R)
• M83: 37,548,467 km (0.115 R)
• M84: 37,954,177 km (0.103 R)
• M85: 38,653,247 km (0.09 R)
• M86: 38,887,069 km (0.115 R)
• M87: 39,121,489 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 12,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit