🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.18 AU - 1.92 AU

Year: 727 Days

Day: 43.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.62 AU - 2.08 AU

Year: 948 Days

Day: 24.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 11.7

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.48 AU - 5.38 AU

Year: 3513 Days

Day: 14.7 Hours

Environment

Temp: -135 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 26,259,201 km

• M1: 146,008 km (0.08 R)
• M2: 304,581 km (0.076 R)
• M3: 554,709 km (0.075 R)
• M4: 680,521 km (0.088 R)
• M5: 848,669 km (0.105 R)
• M6: 963,560 km (0.083 R)
• M7: 1,119,291 km (0.06 R)
• M8: 1,218,923 km (0.101 R)
• M9: 1,689,558 km (0.078 R)
• M10: 2,044,704 km (0.053 R)
• M11: 2,423,635 km (0.097 R)
• M12: 2,518,779 km (0.08 R)
• M13: 2,615,270 km (0.116 R)
• M14: 2,688,573 km (0.085 R)
• M15: 2,887,389 km (0.06 R)
• M16: 3,065,260 km (0.064 R)
• M17: 3,181,648 km (0.115 R)
• M18: 3,299,531 km (0.054 R)
• M19: 3,378,967 km (0.112 R)
• M20: 3,553,099 km (0.055 R)
• M21: 3,675,620 km (0.081 R)
• M22: 3,841,075 km (0.091 R)
• M23: 3,938,762 km (0.089 R)
• M24: 4,193,827 km (0.044 R)
• M25: 4,308,867 km (0.07 R)
• M26: 4,794,911 km (0.058 R)
• M27: 5,190,298 km (0.098 R)
• M28: 5,283,049 km (0.094 R)
• M29: 6,012,488 km (0.095 R)
• M30: 6,356,114 km (0.093 R)
• M31: 6,841,260 km (0.097 R)
• M32: 7,165,588 km (0.1 R)
• M33: 7,338,374 km (0.1 R)
• M34: 7,460,147 km (0.102 R)
• M35: 7,635,326 km (0.117 R)
• M36: 7,723,439 km (0.068 R)
• M37: 7,882,761 km (0.09 R)
• M38: 8,043,279 km (0.097 R)
• M39: 8,622,821 km (0.097 R)
• M40: 8,714,525 km (0.094 R)
• M41: 8,825,227 km (0.071 R)
• M42: 8,917,679 km (0.075 R)
• M43: 9,366,173 km (0.114 R)
• M44: 9,783,850 km (0.107 R)
• M45: 10,130,169 km (0.092 R)
• M46: 10,460,781 km (0.093 R)
• M47: 10,657,053 km (0.092 R)
• M48: 11,213,108 km (0.104 R)
• M49: 11,293,293 km (0.103 R)
• M50: 11,373,627 km (0.06 R)
• M51: 11,676,862 km (0.049 R)
• M52: 11,982,640 km (0.098 R)
• M53: 12,064,619 km (0.076 R)
• M54: 12,167,393 km (0.07 R)
• M55: 12,519,098 km (0.087 R)
• M56: 13,042,391 km (0.073 R)
• M57: 13,253,623 km (0.056 R)
• M58: 13,380,931 km (0.077 R)
• M59: 13,722,463 km (0.115 R)
• M60: 14,153,455 km (0.068 R)
• M61: 14,654,757 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.9

Radius: 11

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.1 AU - 10.2 AU

Year: 11293 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,259,201 km

• M1: 138,378 km (0.089 R)
• M2: 227,090 km (0.072 R)
• M3: 342,729 km (0.047 R)
• M4: 500,704 km (0.058 R)
• M5: 669,600 km (0.104 R)
• M6: 1,463,067 km (0.077 R)
• M7: 1,620,743 km (0.09 R)
• M8: 1,760,617 km (0.109 R)
• M9: 1,831,976 km (0.106 R)
• M10: 2,307,697 km (0.092 R)
• M11: 2,573,383 km (0.119 R)
• M12: 2,655,063 km (0.076 R)
• M13: 2,905,340 km (0.038 R)
• M14: 2,990,461 km (0.109 R)
• M15: 3,076,480 km (0.04 R)
• M16: 3,579,877 km (0.062 R)
• M17: 4,464,599 km (0.062 R)
• M18: 4,830,216 km (0.106 R)
• M19: 4,931,643 km (0.076 R)
• M20: 5,067,927 km (0.084 R)
• M21: 5,519,862 km (0.034 R)
• M22: 5,912,257 km (0.085 R)
• M23: 6,462,179 km (0.084 R)
• M24: 7,028,407 km (0.119 R)
• M25: 7,298,132 km (0.11 R)
• M26: 7,375,773 km (0.085 R)
• M27: 7,453,714 km (0.043 R)
• M28: 7,768,468 km (0.072 R)
• M29: 8,945,504 km (0.114 R)
• M30: 9,237,968 km (0.039 R)
• M31: 9,364,228 km (0.09 R)
• M32: 9,746,600 km (0.04 R)
• M33: 9,961,273 km (0.098 R)
• M34: 10,047,591 km (0.088 R)
• M35: 10,439,089 km (0.101 R)
• M36: 11,237,044 km (0.107 R)
• M37: 12,146,599 km (0.098 R)
• M38: 12,517,153 km (0.068 R)
• M39: 13,032,518 km (0.083 R)
• M40: 13,127,064 km (0.103 R)
• M41: 13,269,182 km (0.078 R)
• M42: 13,891,060 km (0.079 R)
• M43: 14,571,431 km (0.092 R)
• M44: 15,612,183 km (0.077 R)
• M45: 17,243,997 km (0.109 R)
• M46: 18,450,055 km (0.093 R)
• M47: 18,822,554 km (0.048 R)
• M48: 19,090,184 km (0.075 R)
• M49: 20,009,314 km (0.056 R)
• M50: 21,220,159 km (0.053 R)
• M51: 21,610,460 km (0.094 R)
• M52: 22,454,640 km (0.071 R)
• M53: 22,852,421 km (0.069 R)
• M54: 23,943,438 km (0.073 R)
• M55: 24,699,805 km (0.1 R)
• M56: 25,819,396 km (0.107 R)
• M57: 27,438,643 km (0.074 R)
• M58: 27,681,291 km (0.102 R)
• M59: 28,046,609 km (0.086 R)
• M60: 28,230,016 km (0.119 R)
• M61: 29,648,353 km (0.118 R)
• M62: 30,209,644 km (0.1 R)
• M63: 30,334,858 km (0.092 R)
• M64: 30,523,052 km (0.041 R)
• M65: 32,553,993 km (0.058 R)
• M66: 33,520,993 km (0.06 R)
• M67: 33,650,695 km (0.044 R)
• M68: 34,236,071 km (0.109 R)
• M69: 34,825,038 km (0.117 R)
• M70: 36,344,952 km (0.059 R)
• M71: 37,819,090 km (0.085 R)
• M72: 38,089,263 km (0.026 R)
• M73: 38,427,803 km (0.059 R)
• M74: 39,449,407 km (0.059 R)
• M75: 42,077,543 km (0.117 R)
• M76: 43,412,554 km (0.087 R)
• M77: 45,047,360 km (0.079 R)
• M78: 45,764,382 km (0.066 R)
• M79: 46,196,421 km (0.113 R)
• M80: 46,847,022 km (0.054 R)
• M81: 48,523,266 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14

Radius: 3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 17.63 AU - 18.03 AU

Year: 28363 Days

Day: 22.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 26,259,201 km

• M1: 41,588 km (0.094 R)
• M2: 105,915 km (0.072 R)
• M3: 140,921 km (0.062 R)
• M4: 173,534 km (0.108 R)
• M5: 208,988 km (0.077 R)
• M6: 366,365 km (0.106 R)
• M7: 757,115 km (0.062 R)
• M8: 929,452 km (0.094 R)
• M9: 1,323,492 km (0.114 R)
• M10: 1,606,532 km (0.057 R)
• M11: 2,191,908 km (0.112 R)
• M12: 2,295,280 km (0.111 R)
• M13: 2,417,950 km (0.102 R)
• M14: 2,471,207 km (0.114 R)
• M15: 2,596,869 km (0.099 R)
• M16: 2,687,975 km (0.12 R)
• M17: 3,158,909 km (0.118 R)
• M18: 3,394,076 km (0.113 R)
• M19: 4,090,155 km (0.108 R)
• M20: 4,303,033 km (0.097 R)
• M21: 4,895,590 km (0.112 R)
• M22: 5,397,192 km (0.117 R)
• M23: 6,252,593 km (0.1 R)
• M24: 7,379,513 km (0.108 R)
• M25: 7,768,917 km (0.105 R)
• M26: 8,058,688 km (0.093 R)
• M27: 8,191,531 km (0.109 R)
• M28: 8,351,900 km (0.093 R)
• M29: 8,675,929 km (0.087 R)
• M30: 8,921,568 km (0.028 R)
• M31: 9,031,373 km (0.101 R)
• M32: 9,224,803 km (0.103 R)
• M33: 9,335,954 km (0.078 R)
• M34: 10,012,137 km (0.044 R)
• M35: 12,900,572 km (0.117 R)
• M36: 13,525,891 km (0.079 R)
• M37: 13,557,457 km (0.087 R)
• M38: 13,842,291 km (0.077 R)
• M39: 14,321,453 km (0.102 R)
• M40: 14,482,271 km (0.096 R)
• M41: 16,729,380 km (0.098 R)
• M42: 18,344,738 km (0.092 R)
• M43: 19,829,647 km (0.086 R)
• M44: 20,116,725 km (0.1 R)
• M45: 20,405,299 km (0.098 R)
• M46: 20,767,924 km (0.103 R)
• M47: 24,509,218 km (0.045 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: 478 - 13,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit