🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.53 AU - 0.59 AU

Year: 275 Days

Day: 19.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 83.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,888,386 km

• M1: 160,219 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.6

Radius: 12.7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.25 AU - 1.49 AU

Year: 1052 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 62,888,386 km

• M1: 163,211 km (0.053 R)
• M2: 244,443 km (0.075 R)
• M3: 337,194 km (0.084 R)
• M4: 440,865 km (0.063 R)
• M5: 525,837 km (0.045 R)
• M6: 618,138 km (0.037 R)
• M7: 770,579 km (0.083 R)
• M8: 878,738 km (0.102 R)
• M9: 1,040,453 km (0.107 R)
• M10: 1,125,275 km (0.063 R)
• M11: 1,236,127 km (0.119 R)
• M12: 1,331,421 km (0.109 R)
• M13: 1,565,991 km (0.041 R)
• M14: 1,962,874 km (0.118 R)
• M15: 2,213,899 km (0.083 R)
• M16: 2,373,370 km (0.115 R)
• M17: 2,635,166 km (0.069 R)
• M18: 2,779,229 km (0.089 R)
• M19: 2,951,865 km (0.116 R)
• M20: 3,194,064 km (0.099 R)
• M21: 3,294,295 km (0.058 R)
• M22: 3,867,404 km (0.083 R)
• M23: 4,220,605 km (0.094 R)
• M24: 4,842,633 km (0.041 R)
• M25: 5,035,764 km (0.071 R)
• M26: 5,294,568 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.8

Radius: 11.8

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.41 AU - 5.11 AU

Year: 5768 Days

Day: 12.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 62,888,386 km

• M1: 195,375 km (0.097 R)
• M2: 293,062 km (0.104 R)
• M3: 488,437 km (0.1 R)
• M4: 718,219 km (0.104 R)
• M5: 1,080,396 km (0.091 R)
• M6: 1,162,974 km (0.103 R)
• M7: 1,317,359 km (0.086 R)
• M8: 1,647,372 km (0.114 R)
• M9: 1,763,161 km (0.055 R)
• M10: 2,211,954 km (0.076 R)
• M11: 2,650,425 km (0.043 R)
• M12: 2,787,457 km (0.106 R)
• M13: 2,903,395 km (0.109 R)
• M14: 3,837,185 km (0.09 R)
• M15: 4,045,126 km (0.056 R)
• M16: 4,124,114 km (0.065 R)
• M17: 4,256,807 km (0.113 R)
• M18: 4,417,924 km (0.086 R)
• M19: 4,941,666 km (0.091 R)
• M20: 5,168,307 km (0.063 R)
• M21: 5,690,404 km (0.115 R)
• M22: 6,290,590 km (0.09 R)
• M23: 6,505,413 km (0.095 R)
• M24: 7,100,813 km (0.112 R)
• M25: 7,453,564 km (0.107 R)
• M26: 7,779,239 km (0.062 R)
• M27: 8,818,495 km (0.086 R)
• M28: 8,921,269 km (0.09 R)
• M29: 10,007,948 km (0.101 R)
• M30: 10,403,485 km (0.059 R)
• M31: 10,512,392 km (0.117 R)
• M32: 10,914,511 km (0.109 R)
• M33: 11,173,016 km (0.059 R)
• M34: 11,358,966 km (0.119 R)
• M35: 11,545,964 km (0.088 R)
• M36: 11,621,062 km (0.046 R)
• M37: 12,036,944 km (0.044 R)
• M38: 12,227,532 km (0.119 R)
• M39: 12,419,166 km (0.093 R)
• M40: 12,844,324 km (0.032 R)
• M41: 13,235,073 km (0.107 R)
• M42: 13,352,956 km (0.068 R)
• M43: 13,868,321 km (0.118 R)
• M44: 13,948,057 km (0.107 R)
• M45: 14,228,852 km (0.09 R)
• M46: 14,349,727 km (0.104 R)
• M47: 14,795,828 km (0.064 R)
• M48: 15,370,284 km (0.041 R)
• M49: 15,826,707 km (0.056 R)
• M50: 16,161,507 km (0.12 R)
• M51: 16,245,581 km (0.084 R)
• M52: 17,308,773 km (0.097 R)
• M53: 17,696,979 km (0.119 R)
• M54: 18,394,255 km (0.097 R)
• M55: 18,482,069 km (0.063 R)
• M56: 18,702,277 km (0.109 R)
• M57: 18,790,540 km (0.083 R)
• M58: 19,725,975 km (0.1 R)
• M59: 20,722,147 km (0.059 R)
• M60: 22,246,999 km (0.094 R)
• M61: 22,340,647 km (0.043 R)
• M62: 22,669,164 km (0.098 R)
• M63: 22,952,053 km (0.057 R)
• M64: 24,480,644 km (0.107 R)
• M65: 26,486,752 km (0.096 R)
• M66: 26,635,602 km (0.116 R)
• M67: 26,734,935 km (0.118 R)
• M68: 26,984,015 km (0.088 R)
• M69: 27,434,155 km (0.049 R)
• M70: 28,291,351 km (0.12 R)
• M71: 28,697,808 km (0.108 R)
• M72: 29,259,698 km (0.065 R)
• M73: 29,465,096 km (0.066 R)
• M74: 30,446,607 km (0.088 R)
• M75: 30,706,609 km (0.086 R)
• M76: 31,019,717 km (0.109 R)
• M77: 31,701,734 km (0.113 R)
• M78: 32,335,580 km (0.103 R)
• M79: 32,441,645 km (0.073 R)
• M80: 33,133,834 km (0.072 R)
• M81: 33,884,815 km (0.032 R)
• M82: 33,992,526 km (0.116 R)
• M83: 35,403,383 km (0.085 R)
• M84: 36,556,932 km (0.113 R)
• M85: 36,722,687 km (0.104 R)
• M86: 36,944,092 km (0.102 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.7

Radius: 5.9

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.73 AU - 7.17 AU

Year: 9521 Days

Day: 22.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 62,888,386 km

• M1: 75,547 km (0.066 R)
• M2: 153,787 km (0.111 R)
• M3: 201,508 km (0.097 R)
• M4: 255,962 km (0.092 R)
• M5: 365,617 km (0.061 R)
• M6: 529,876 km (0.064 R)
• M7: 600,037 km (0.062 R)
• M8: 716,873 km (0.088 R)
• M9: 1,392,457 km (0.117 R)
• M10: 1,476,830 km (0.064 R)
• M11: 1,770,790 km (0.109 R)
• M12: 1,831,826 km (0.105 R)
• M13: 1,924,577 km (0.097 R)
• M14: 2,114,865 km (0.079 R)
• M15: 2,261,621 km (0.094 R)
• M16: 2,361,402 km (0.052 R)
• M17: 2,599,712 km (0.044 R)
• M18: 2,757,089 km (0.059 R)
• M19: 2,845,800 km (0.117 R)
• M20: 2,917,458 km (0.083 R)
• M21: 3,173,270 km (0.118 R)
• M22: 3,551,005 km (0.09 R)
• M23: 4,103,619 km (0.117 R)
• M24: 4,598,489 km (0.071 R)
• M25: 4,810,320 km (0.094 R)
• M26: 4,960,366 km (0.116 R)
• M27: 5,068,675 km (0.114 R)
• M28: 5,155,741 km (0.083 R)
• M29: 5,509,241 km (0.088 R)
• M30: 5,847,781 km (0.091 R)
• M31: 5,916,297 km (0.079 R)
• M32: 6,100,302 km (0.039 R)
• M33: 6,879,108 km (0.1 R)
• M34: 7,564,267 km (0.117 R)
• M35: 7,864,659 km (0.095 R)
• M36: 8,476,814 km (0.098 R)
• M37: 10,293,081 km (0.1 R)
• M38: 10,793,486 km (0.03 R)
• M39: 11,018,332 km (0.116 R)
• M40: 11,301,670 km (0.051 R)
• M41: 11,387,091 km (0.065 R)
• M42: 11,615,975 km (0.098 R)
• M43: 11,673,421 km (0.076 R)
• M44: 12,724,047 km (0.06 R)
• M45: 13,683,119 km (0.118 R)
• M46: 13,865,628 km (0.079 R)
• M47: 14,417,644 km (0.055 R)
• M48: 14,758,578 km (0.087 R)
• M49: 15,511,504 km (0.092 R)
• M50: 15,892,679 km (0.047 R)
• M51: 16,116,478 km (0.053 R)
• M52: 16,180,655 km (0.088 R)
• M53: 17,579,844 km (0.111 R)
• M54: 18,478,030 km (0.105 R)
• M55: 18,612,369 km (0.07 R)
• M56: 18,848,285 km (0.098 R)
• M57: 19,870,337 km (0.117 R)
• M58: 20,215,011 km (0.082 R)
• M59: 20,910,342 km (0.106 R)
• M60: 21,684,211 km (0.094 R)
• M61: 22,003,453 km (0.1 R)
• M62: 22,790,488 km (0.111 R)
• M63: 23,368,683 km (0.026 R)
• M64: 23,915,015 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 731.9

Radius: 4.5

Gravity: 36.14 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.47 AU - 9.31 AU

Year: 14539 Days

Day: 15.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,888,386 km

• M1: 61,634 km (0.064 R)
• M2: 92,751 km (0.104 R)
• M3: 382,522 km (0.112 R)
• M4: 596,746 km (0.103 R)
• M5: 779,704 km (0.076 R)
• M6: 933,640 km (0.09 R)
• M7: 1,244,654 km (0.106 R)
• M8: 1,398,441 km (0.098 R)
• M9: 1,585,588 km (0.034 R)
• M10: 1,696,141 km (0.093 R)
• M11: 1,983,518 km (0.092 R)
• M12: 2,733,452 km (0.071 R)
• M13: 2,799,575 km (0.062 R)
• M14: 3,525,274 km (0.101 R)
• M15: 3,890,293 km (0.1 R)
• M16: 4,114,989 km (0.053 R)
• M17: 4,228,982 km (0.063 R)
• M18: 4,267,130 km (0.083 R)
• M19: 4,382,619 km (0.087 R)
• M20: 4,695,279 km (0.117 R)
• M21: 6,059,462 km (0.085 R)
• M22: 6,145,780 km (0.115 R)
• M23: 6,407,426 km (0.101 R)
• M24: 6,896,462 km (0.119 R)
• M25: 6,986,669 km (0.118 R)
• M26: 7,351,389 km (0.103 R)
• M27: 9,265,793 km (0.099 R)
• M28: 9,716,681 km (0.105 R)
• M29: 10,021,113 km (0.107 R)
• M30: 11,058,723 km (0.045 R)
• M31: 11,376,619 km (0.086 R)
• M32: 12,075,540 km (0.076 R)
• M33: 12,402,860 km (0.083 R)
• M34: 12,677,821 km (0.108 R)
• M35: 14,427,069 km (0.061 R)
• M36: 14,774,286 km (0.063 R)
• M37: 14,832,479 km (0.104 R)
• M38: 15,007,359 km (0.041 R)
• M39: 16,672,084 km (0.045 R)
• M40: 17,280,648 km (0.115 R)
• M41: 17,587,773 km (0.109 R)
• M42: 20,108,048 km (0.062 R)
• M43: 21,938,229 km (0.103 R)
• M44: 22,137,493 km (0.112 R)
• M45: 22,805,896 km (0.111 R)
• M46: 24,988,978 km (0.066 R)
• M47: 25,964,805 km (0.119 R)
• M48: 26,882,139 km (0.113 R)
• M49: 27,309,091 km (0.058 R)
• M50: 27,451,808 km (0.089 R)
• M51: 27,594,973 km (0.084 R)
• M52: 27,953,709 km (0.071 R)
• M53: 28,530,857 km (0.084 R)
• M54: 28,748,223 km (0.042 R)
• M55: 28,966,337 km (0.103 R)
• M56: 29,184,899 km (0.115 R)
• M57: 29,403,910 km (0.112 R)
• M58: 29,477,064 km (0.073 R)
• M59: 31,176,346 km (0.119 R)
• M60: 31,400,294 km (0.071 R)
• M61: 31,624,840 km (0.069 R)
• M62: 33,745,839 km (0.096 R)
• M63: 35,288,791 km (0.12 R)
• M64: 35,522,164 km (0.084 R)
• M65: 35,912,315 km (0.108 R)
• M66: 36,303,962 km (0.08 R)
• M67: 36,854,483 km (0.1 R)
• M68: 37,012,308 km (0.071 R)
• M69: 37,091,296 km (0.103 R)
• M70: 40,622,255 km (0.115 R)
• M71: 41,932,433 km (0.025 R)
• M72: 42,510,030 km (0.063 R)
• M73: 43,756,629 km (0.099 R)
• M74: 45,015,196 km (0.106 R)
• M75: 45,183,942 km (0.098 R)
• M76: 45,352,838 km (0.113 R)
• M77: 48,515,337 km (0.058 R)
• M78: 51,924,972 km (0.059 R)
• M79: 52,013,384 km (0.112 R)
• M80: 52,101,946 km (0.113 R)
• M81: 52,279,070 km (0.117 R)
• M82: 52,367,632 km (0.102 R)
• M83: 52,722,778 km (0.099 R)
• M84: 53,256,842 km (0.072 R)
• M85: 56,407,822 km (0.091 R)
• M86: 56,954,004 km (0.119 R)
• M87: 59,989,494 km (0.087 R)
• M88: 60,175,145 km (0.028 R)
• M89: 60,919,544 km (0.116 R)
• M90: 61,106,242 km (0.054 R)
• M91: 61,386,439 km (0.097 R)
• M92: 61,760,733 km (0.051 R)
• M93: 61,854,531 km (0.115 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: 403 - 19,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit