🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.45 AU - 0.69 AU

Year: 274 Days

Day: 32.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349

Radius: 14.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.99 AU - 4.21 AU

Year: 5278 Days

Day: 8.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,278,552 km

• M1: 183,557 km (0.099 R)
• M2: 352,303 km (0.11 R)
• M3: 494,271 km (0.114 R)
• M4: 603,627 km (0.086 R)
• M5: 1,027,289 km (0.094 R)
• M6: 1,682,826 km (0.049 R)
• M7: 1,984,416 km (0.103 R)
• M8: 2,222,276 km (0.08 R)
• M9: 2,402,991 km (0.065 R)
• M10: 2,691,864 km (0.077 R)
• M11: 2,885,145 km (0.031 R)
• M12: 3,028,609 km (0.06 R)
• M13: 3,821,178 km (0.119 R)
• M14: 4,019,246 km (0.108 R)
• M15: 4,180,064 km (0.059 R)
• M16: 4,363,770 km (0.102 R)
• M17: 4,824,232 km (0.069 R)
• M18: 4,931,045 km (0.082 R)
• M19: 5,388,665 km (0.102 R)
• M20: 5,724,063 km (0.106 R)
• M21: 5,882,787 km (0.107 R)
• M22: 6,066,194 km (0.077 R)
• M23: 6,462,179 km (0.067 R)
• M24: 6,580,362 km (0.074 R)
• M25: 7,084,357 km (0.105 R)
• M26: 7,328,800 km (0.117 R)
• M27: 7,725,683 km (0.043 R)
• M28: 8,129,747 km (0.11 R)
• M29: 8,308,666 km (0.091 R)
• M30: 8,774,962 km (0.098 R)
• M31: 9,490,339 km (0.104 R)
• M32: 9,624,977 km (0.083 R)
• M33: 9,896,049 km (0.093 R)
• M34: 10,169,663 km (0.076 R)
• M35: 10,307,293 km (0.111 R)
• M36: 10,892,670 km (0.092 R)
• M37: 11,146,837 km (0.114 R)
• M38: 11,460,244 km (0.049 R)
• M39: 11,574,986 km (0.037 R)
• M40: 11,747,771 km (0.097 R)
• M41: 11,950,327 km (0.097 R)
• M42: 12,154,229 km (0.093 R)
• M43: 12,417,970 km (0.098 R)
• M44: 13,310,770 km (0.101 R)
• M45: 13,431,346 km (0.114 R)
• M46: 13,764,949 km (0.059 R)
• M47: 13,887,021 km (0.098 R)
• M48: 14,040,059 km (0.107 R)
• M49: 14,502,466 km (0.058 R)
• M50: 14,751,098 km (0.104 R)
• M51: 15,063,907 km (0.091 R)
• M52: 16,111,840 km (0.089 R)
• M53: 16,466,387 km (0.115 R)
• M54: 16,563,626 km (0.091 R)
• M55: 16,693,477 km (0.083 R)
• M56: 17,084,974 km (0.095 R)
• M57: 18,244,358 km (0.063 R)
• M58: 18,715,142 km (0.06 R)
• M59: 18,816,570 km (0.109 R)
• M60: 18,986,064 km (0.057 R)
• M61: 19,121,899 km (0.114 R)
• M62: 19,326,399 km (0.102 R)
• M63: 19,463,281 km (0.118 R)
• M64: 21,836,801 km (0.036 R)
• M65: 22,408,415 km (0.111 R)
• M66: 22,840,453 km (0.115 R)
• M67: 23,676,257 km (0.091 R)
• M68: 23,822,563 km (0.117 R)
• M69: 24,263,578 km (0.026 R)
• M70: 24,448,032 km (0.053 R)
• M71: 24,633,085 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.3

Radius: 9.9

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 4.72 AU - 7.42 AU

Year: 9509 Days

Day: 5.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 35,278,552 km

• M1: 577,897 km (0.099 R)
• M2: 688,449 km (0.07 R)
• M3: 799,451 km (0.088 R)
• M4: 1,296,266 km (0.117 R)
• M5: 1,655,899 km (0.105 R)
• M6: 2,695,454 km (0.103 R)
• M7: 2,921,646 km (0.12 R)
• M8: 3,095,479 km (0.111 R)
• M9: 3,272,753 km (0.088 R)
• M10: 3,465,584 km (0.117 R)
• M11: 3,686,989 km (0.104 R)
• M12: 4,053,504 km (0.086 R)
• M13: 4,247,682 km (0.053 R)
• M14: 4,917,282 km (0.056 R)
• M15: 5,720,473 km (0.084 R)
• M16: 6,383,192 km (0.068 R)
• M17: 6,746,565 km (0.063 R)
• M18: 8,266,928 km (0.118 R)
• M19: 8,913,789 km (0.054 R)
• M20: 9,473,884 km (0.089 R)
• M21: 9,940,629 km (0.044 R)
• M22: 10,663,785 km (0.116 R)
• M23: 10,914,511 km (0.114 R)
• M24: 11,294,490 km (0.112 R)
• M25: 11,440,348 km (0.116 R)
• M26: 11,586,804 km (0.118 R)
• M27: 11,697,058 km (0.118 R)
• M28: 11,844,711 km (0.114 R)
• M29: 12,253,861 km (0.055 R)
• M30: 12,478,856 km (0.081 R)
• M31: 12,705,347 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.3

Radius: 6.1

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.47 AU - 7.37 AU

Year: 10343 Days

Day: 25 Hours

Environment

Temp: -220 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 35,278,552 km

• M1: 153,936 km (0.035 R)
• M2: 286,929 km (0.114 R)
• M3: 434,582 km (0.054 R)
• M4: 932,892 km (0.093 R)
• M5: 1,042,248 km (0.104 R)
• M6: 1,122,882 km (0.08 R)
• M7: 1,239,568 km (0.115 R)
• M8: 1,360,144 km (0.069 R)
• M9: 1,448,706 km (0.065 R)
• M10: 2,059,963 km (0.113 R)
• M11: 2,307,697 km (0.07 R)
• M12: 2,565,155 km (0.104 R)
• M13: 3,319,427 km (0.112 R)
• M14: 3,463,490 km (0.108 R)
• M15: 3,708,382 km (0.119 R)
• M16: 4,086,116 km (0.085 R)
• M17: 4,344,921 km (0.084 R)
• M18: 4,397,280 km (0.106 R)
• M19: 4,449,789 km (0.109 R)
• M20: 4,823,783 km (0.073 R)
• M21: 5,069,573 km (0.102 R)
• M22: 6,122,442 km (0.103 R)
• M23: 6,210,705 km (0.111 R)
• M24: 6,388,577 km (0.113 R)
• M25: 7,116,520 km (0.1 R)
• M26: 7,209,421 km (0.045 R)
• M27: 7,365,002 km (0.032 R)
• M28: 7,553,196 km (0.097 R)
• M29: 8,321,980 km (0.081 R)
• M30: 8,387,205 km (0.067 R)
• M31: 8,518,103 km (0.119 R)
• M32: 9,283,745 km (0.117 R)
• M33: 9,589,373 km (0.117 R)
• M34: 9,691,997 km (0.067 R)
• M35: 9,760,513 km (0.047 R)
• M36: 10,737,836 km (0.044 R)
• M37: 11,855,930 km (0.074 R)
• M38: 12,076,587 km (0.096 R)
• M39: 12,298,591 km (0.044 R)
• M40: 12,559,190 km (0.095 R)
• M41: 12,821,734 km (0.062 R)
• M42: 13,199,918 km (0.028 R)
• M43: 13,276,063 km (0.103 R)
• M44: 13,658,734 km (0.115 R)
• M45: 13,851,267 km (0.077 R)
• M46: 13,890,013 km (0.091 R)
• M47: 14,591,627 km (0.102 R)
• M48: 14,709,659 km (0.119 R)
• M49: 15,026,059 km (0.079 R)
• M50: 15,264,817 km (0.114 R)
• M51: 15,384,795 km (0.115 R)
• M52: 15,424,737 km (0.109 R)
• M53: 17,261,350 km (0.106 R)
• M54: 17,302,939 km (0.106 R)
• M55: 17,386,265 km (0.087 R)
• M56: 17,511,478 km (0.097 R)
• M57: 18,057,361 km (0.086 R)
• M58: 18,226,556 km (0.113 R)
• M59: 19,641,602 km (0.057 R)
• M60: 20,340,374 km (0.066 R)
• M61: 20,692,677 km (0.084 R)
• M62: 21,225,095 km (0.097 R)
• M63: 21,269,676 km (0.102 R)
• M64: 21,627,364 km (0.101 R)
• M65: 21,762,002 km (0.086 R)
• M66: 22,122,533 km (0.115 R)
• M67: 22,394,053 km (0.043 R)
• M68: 24,981,947 km (0.049 R)
• M69: 25,359,382 km (0.115 R)
• M70: 25,691,041 km (0.116 R)
• M71: 25,786,185 km (0.111 R)
• M72: 25,833,757 km (0.106 R)
• M73: 25,928,901 km (0.068 R)
• M74: 26,839,354 km (0.047 R)
• M75: 27,032,335 km (0.05 R)
• M76: 27,711,510 km (0.1 R)
• M77: 27,809,047 km (0.066 R)
• M78: 27,857,816 km (0.061 R)
• M79: 28,298,083 km (0.051 R)
• M80: 28,691,525 km (0.043 R)
• M81: 29,284,830 km (0.066 R)
• M82: 31,038,566 km (0.061 R)
• M83: 31,902,644 km (0.084 R)
• M84: 32,004,819 km (0.044 R)
• M85: 32,260,781 km (0.068 R)
• M86: 32,363,255 km (0.089 R)
• M87: 33,498,554 km (0.11 R)
• M88: 33,810,465 km (0.114 R)
• M89: 34,071,065 km (0.11 R)
• M90: 34,227,843 km (0.048 R)
• M91: 34,646,867 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 14,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit