🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.61 AU - 0.61 AU

Year: 308 Days

Day: 37.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,365,851 km

• M1: 41,439 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.1

Radius: 12.9

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.66 AU - 0.74 AU

Year: 378 Days

Day: 9.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 67,365,851 km

• M1: 160,519 km (0.114 R)
• M2: 244,443 km (0.119 R)
• M3: 359,633 km (0.071 R)
• M4: 441,015 km (0.086 R)
• M5: 561,890 km (0.063 R)
• M6: 696,378 km (0.098 R)
• M7: 777,311 km (0.064 R)
• M8: 865,573 km (0.104 R)
• M9: 1,098,946 km (0.068 R)
• M10: 1,238,970 km (0.081 R)
• M11: 1,349,223 km (0.041 R)
• M12: 1,430,754 km (0.081 R)
• M13: 1,632,711 km (0.062 R)
• M14: 1,819,260 km (0.074 R)
• M15: 1,940,883 km (0.055 R)
• M16: 2,107,385 km (0.104 R)
• M17: 2,208,513 km (0.032 R)
• M18: 2,305,902 km (0.115 R)
• M19: 2,471,656 km (0.076 R)
• M20: 2,939,149 km (0.079 R)
• M21: 3,046,860 km (0.119 R)
• M22: 3,180,301 km (0.116 R)
• M23: 3,309,554 km (0.073 R)
• M24: 3,403,052 km (0.117 R)
• M25: 3,484,733 km (0.047 R)
• M26: 3,656,621 km (0.075 R)
• M27: 3,766,276 km (0.089 R)
• M28: 4,055,299 km (0.109 R)
• M29: 4,148,947 km (0.079 R)
• M30: 4,283,735 km (0.109 R)
• M31: 4,557,948 km (0.068 R)
• M32: 4,746,441 km (0.105 R)
• M33: 4,887,662 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.3

Radius: 8.4

Gravity: 10.45 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.76 AU - 1 AU

Year: 533 Days

Day: 13.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 67,365,851 km

• M1: 105,616 km (0.119 R)
• M2: 159,322 km (0.098 R)
• M3: 259,552 km (0.076 R)
• M4: 331,060 km (0.108 R)
• M5: 474,973 km (0.117 R)
• M6: 563,834 km (0.063 R)
• M7: 636,539 km (0.098 R)
• M8: 694,583 km (0.11 R)
• M9: 860,337 km (0.094 R)
• M10: 925,412 km (0.041 R)
• M11: 1,028,785 km (0.069 R)
• M12: 1,103,583 km (0.112 R)
• M13: 1,158,187 km (0.028 R)
• M14: 1,236,127 km (0.118 R)
• M15: 1,333,366 km (0.062 R)
• M16: 1,433,148 km (0.077 R)
• M17: 1,554,023 km (0.1 R)
• M18: 1,634,357 km (0.059 R)
• M19: 1,709,754 km (0.107 R)
• M20: 1,812,229 km (0.08 R)
• M21: 1,877,304 km (0.101 R)
• M22: 2,023,311 km (0.061 R)
• M23: 2,090,929 km (0.117 R)
• M24: 2,152,414 km (0.078 R)
• M25: 2,207,765 km (0.094 R)
• M26: 2,263,416 km (0.037 R)
• M27: 2,369,181 km (0.082 R)
• M28: 2,644,591 km (0.114 R)
• M29: 2,907,285 km (0.089 R)
• M30: 3,007,067 km (0.079 R)
• M31: 3,061,371 km (0.075 R)
• M32: 3,147,090 km (0.109 R)
• M33: 3,218,000 km (0.065 R)
• M34: 3,289,358 km (0.109 R)
• M35: 3,433,720 km (0.119 R)
• M36: 3,531,258 km (0.103 R)
• M37: 3,955,667 km (0.091 R)
• M38: 4,126,508 km (0.097 R)
• M39: 4,221,652 km (0.11 R)
• M40: 4,299,892 km (0.104 R)
• M41: 4,466,843 km (0.102 R)
• M42: 4,662,816 km (0.055 R)
• M43: 4,725,797 km (0.101 R)
• M44: 5,017,213 km (0.11 R)
• M45: 5,128,065 km (0.117 R)
• M46: 5,211,691 km (0.09 R)
• M47: 5,569,828 km (0.085 R)
• M48: 6,043,604 km (0.115 R)
• M49: 6,200,981 km (0.12 R)
• M50: 6,429,866 km (0.093 R)
• M51: 6,490,004 km (0.1 R)
• M52: 6,742,675 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.3

Radius: 11.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.21 AU - 1.27 AU

Year: 892 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 67,365,851 km

• M1: 156,330 km (0.119 R)
• M2: 289,472 km (0.104 R)
• M3: 486,343 km (0.047 R)
• M4: 565,630 km (0.111 R)
• M5: 642,373 km (0.108 R)
• M6: 933,042 km (0.102 R)
• M7: 1,064,987 km (0.091 R)
• M8: 1,218,774 km (0.025 R)
• M9: 1,493,735 km (0.084 R)
• M10: 1,599,351 km (0.055 R)
• M11: 1,690,157 km (0.091 R)
• M12: 1,777,073 km (0.065 R)
• M13: 1,937,442 km (0.086 R)
• M14: 2,016,430 km (0.05 R)
• M15: 2,121,298 km (0.099 R)
• M16: 2,375,614 km (0.12 R)
• M17: 2,467,018 km (0.049 R)
• M18: 2,559,620 km (0.116 R)
• M19: 2,796,433 km (0.038 R)
• M20: 3,054,489 km (0.076 R)
• M21: 3,132,879 km (0.094 R)
• M22: 3,379,117 km (0.049 R)
• M23: 3,519,440 km (0.103 R)
• M24: 3,624,158 km (0.079 R)
• M25: 3,707,334 km (0.039 R)
• M26: 3,852,145 km (0.057 R)
• M27: 4,572,459 km (0.118 R)
• M28: 4,703,507 km (0.086 R)
• M29: 4,827,523 km (0.115 R)
• M30: 4,977,720 km (0.092 R)
• M31: 5,053,416 km (0.065 R)
• M32: 5,351,415 km (0.081 R)
• M33: 5,646,422 km (0.088 R)
• M34: 5,734,236 km (0.09 R)
• M35: 5,822,499 km (0.081 R)
• M36: 5,893,558 km (0.093 R)
• M37: 6,000,520 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.8

Radius: 14

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.07 AU - 1.73 AU

Year: 1070 Days

Day: 13.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 67,365,851 km

• M1: 178,021 km (0.08 R)
• M2: 288,574 km (0.078 R)
• M3: 416,480 km (0.095 R)
• M4: 528,080 km (0.056 R)
• M5: 732,581 km (0.028 R)
• M6: 848,669 km (0.045 R)
• M7: 994,975 km (0.09 R)
• M8: 1,083,537 km (0.083 R)
• M9: 1,400,086 km (0.105 R)
• M10: 1,576,612 km (0.096 R)
• M11: 1,667,867 km (0.116 R)
• M12: 1,775,428 km (0.059 R)
• M13: 2,005,659 km (0.093 R)
• M14: 2,175,003 km (0.041 R)
• M15: 2,479,286 km (0.03 R)
• M16: 2,594,925 km (0.106 R)
• M17: 2,927,032 km (0.11 R)
• M18: 3,031,900 km (0.06 R)
• M19: 3,173,868 km (0.067 R)
• M20: 3,281,878 km (0.079 R)
• M21: 3,446,286 km (0.086 R)
• M22: 3,604,112 km (0.106 R)
• M23: 3,754,757 km (0.047 R)
• M24: 4,190,236 km (0.106 R)
• M25: 4,519,950 km (0.055 R)
• M26: 4,816,752 km (0.058 R)
• M27: 5,300,851 km (0.1 R)
• M28: 5,516,122 km (0.112 R)
• M29: 5,734,535 km (0.047 R)
• M30: 6,202,328 km (0.083 R)
• M31: 6,521,270 km (0.078 R)
• M32: 7,080,318 km (0.12 R)
• M33: 7,186,981 km (0.092 R)
• M34: 7,703,692 km (0.05 R)
• M35: 7,837,732 km (0.087 R)
• M36: 7,997,203 km (0.103 R)
• M37: 8,494,915 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.1

Radius: 4.8

Gravity: 32.12 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 8.31 AU - 8.71 AU

Year: 16029 Days

Day: 17.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,365,851 km

• M1: 70,760 km (0.111 R)
• M2: 117,135 km (0.096 R)
• M3: 294,409 km (0.088 R)
• M4: 519,404 km (0.098 R)
• M5: 578,046 km (0.099 R)
• M6: 999,912 km (0.086 R)
• M7: 1,611,319 km (0.056 R)
• M8: 2,284,659 km (0.105 R)
• M9: 3,510,164 km (0.11 R)
• M10: 5,502,359 km (0.098 R)
• M11: 5,633,856 km (0.113 R)
• M12: 5,899,990 km (0.113 R)
• M13: 6,306,897 km (0.082 R)
• M14: 6,676,104 km (0.05 R)
• M15: 6,722,779 km (0.062 R)
• M16: 9,345,529 km (0.066 R)
• M17: 9,607,624 km (0.114 R)
• M18: 9,713,091 km (0.069 R)
• M19: 10,898,803 km (0.11 R)
• M20: 12,876,936 km (0.063 R)
• M21: 13,110,009 km (0.095 R)
• M22: 13,344,429 km (0.11 R)
• M23: 13,580,345 km (0.082 R)
• M24: 14,235,883 km (0.054 R)
• M25: 15,763,876 km (0.103 R)
• M26: 15,888,341 km (0.084 R)
• M27: 16,013,106 km (0.063 R)
• M28: 16,075,638 km (0.072 R)
• M29: 16,138,169 km (0.096 R)
• M30: 16,578,735 km (0.098 R)
• M31: 16,832,154 km (0.115 R)
• M32: 17,214,825 km (0.087 R)
• M33: 18,118,696 km (0.108 R)
• M34: 18,576,465 km (0.101 R)
• M35: 19,905,044 km (0.116 R)
• M36: 22,024,247 km (0.111 R)
• M37: 22,093,810 km (0.06 R)
• M38: 22,163,373 km (0.082 R)
• M39: 22,863,641 km (0.106 R)
• M40: 23,500,030 km (0.099 R)
• M41: 25,225,193 km (0.071 R)
• M42: 25,443,755 km (0.11 R)
• M43: 26,176,635 km (0.109 R)
• M44: 26,471,792 km (0.108 R)
• M45: 27,438,493 km (0.112 R)
• M46: 27,963,732 km (0.104 R)
• M47: 28,114,377 km (0.045 R)
• M48: 28,948,086 km (0.031 R)
• M49: 29,866,766 km (0.091 R)
• M50: 30,329,622 km (0.074 R)
• M51: 30,484,456 km (0.073 R)
• M52: 35,006,201 km (0.085 R)
• M53: 35,575,720 km (0.114 R)
• M54: 35,820,761 km (0.081 R)
• M55: 36,148,381 km (0.076 R)
• M56: 36,559,176 km (0.103 R)
• M57: 36,724,033 km (0.1 R)
• M58: 37,967,790 km (0.085 R)
• M59: 38,552,867 km (0.113 R)
• M60: 38,972,639 km (0.103 R)
• M61: 40,241,079 km (0.059 R)
• M62: 40,837,526 km (0.108 R)
• M63: 41,522,834 km (0.098 R)
• M64: 42,384,817 km (0.089 R)
• M65: 45,536,545 km (0.105 R)
• M66: 45,625,256 km (0.07 R)
• M67: 45,802,679 km (0.118 R)
• M68: 47,589,327 km (0.117 R)
• M69: 49,763,283 km (0.075 R)
• M70: 50,311,858 km (0.087 R)
• M71: 51,138,387 km (0.083 R)
• M72: 51,230,539 km (0.116 R)
• M73: 51,599,597 km (0.052 R)
• M74: 51,784,350 km (0.099 R)
• M75: 52,711,857 km (0.059 R)
• M76: 52,991,156 km (0.11 R)
• M77: 53,738,398 km (0.103 R)
• M78: 56,476,338 km (0.098 R)
• M79: 56,571,632 km (0.092 R)
• M80: 58,969,386 km (0.052 R)
• M81: 59,549,676 km (0.087 R)
• M82: 59,646,616 km (0.109 R)
• M83: 60,813,778 km (0.083 R)
• M84: 60,911,316 km (0.082 R)
• M85: 61,400,052 km (0.118 R)
• M86: 62,381,564 km (0.072 R)
• M87: 65,456,698 km (0.035 R)
• M88: 66,660,362 km (0.095 R)
• M89: 66,761,042 km (0.093 R)
• M90: 67,365,866 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 19,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit