🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.6 AU - 3 AU

Year: 1467 Days

Day: 40.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.81 AU - 3.39 AU

Year: 1709 Days

Day: 17.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.1

Radius: 8.2

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 10.52 AU - 10.76 AU

Year: 10870 Days

Day: 13.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,565,336 km

• M1: 315,652 km (0.038 R)
• M2: 624,422 km (0.119 R)
• M3: 792,270 km (0.111 R)
• M4: 1,316,760 km (0.081 R)
• M5: 1,424,321 km (0.063 R)
• M6: 1,579,754 km (0.103 R)
• M7: 1,764,357 km (0.044 R)
• M8: 2,491,253 km (0.116 R)
• M9: 2,984,777 km (0.109 R)
• M10: 3,098,471 km (0.053 R)
• M11: 3,301,176 km (0.08 R)
• M12: 3,418,910 km (0.073 R)
• M13: 3,538,139 km (0.084 R)
• M14: 4,345,968 km (0.087 R)
• M15: 4,442,758 km (0.109 R)
• M16: 5,311,622 km (0.086 R)
• M17: 5,589,425 km (0.115 R)
• M18: 5,872,016 km (0.115 R)
• M19: 6,488,060 km (0.11 R)
• M20: 6,636,012 km (0.113 R)
• M21: 7,200,594 km (0.091 R)
• M22: 7,392,379 km (0.04 R)
• M23: 7,819,929 km (0.112 R)
• M24: 8,618,034 km (0.09 R)
• M25: 9,109,314 km (0.098 R)
• M26: 9,192,041 km (0.034 R)
• M27: 9,778,315 km (0.039 R)
• M28: 10,033,380 km (0.088 R)
• M29: 10,118,800 km (0.106 R)
• M30: 10,593,474 km (0.114 R)
• M31: 11,075,179 km (0.09 R)
• M32: 11,341,015 km (0.109 R)
• M33: 14,691,408 km (0.114 R)
• M34: 15,375,968 km (0.073 R)
• M35: 15,573,438 km (0.052 R)
• M36: 16,070,850 km (0.118 R)
• M37: 17,234,722 km (0.091 R)
• M38: 18,060,353 km (0.099 R)
• M39: 18,478,030 km (0.111 R)
• M40: 19,216,445 km (0.106 R)
• M41: 19,269,552 km (0.089 R)
• M42: 19,857,173 km (0.071 R)
• M43: 19,910,878 km (0.108 R)
• M44: 20,072,294 km (0.076 R)
• M45: 21,049,916 km (0.11 R)
• M46: 21,876,295 km (0.058 R)
• M47: 22,489,198 km (0.038 R)
• M48: 22,825,793 km (0.104 R)
• M49: 24,476,306 km (0.095 R)
• M50: 24,706,986 km (0.101 R)
• M51: 25,636,886 km (0.063 R)
• M52: 25,871,157 km (0.031 R)
• M53: 26,578,156 km (0.042 R)
• M54: 26,874,659 km (0.088 R)
• M55: 26,934,049 km (0.1 R)
• M56: 27,053,129 km (0.036 R)
• M57: 27,172,209 km (0.118 R)
• M58: 27,351,278 km (0.085 R)
• M59: 27,530,795 km (0.026 R)
• M60: 27,890,877 km (0.111 R)
• M61: 28,192,168 km (0.082 R)
• M62: 28,494,505 km (0.07 R)
• M63: 30,889,716 km (0.069 R)
• M64: 31,014,331 km (0.084 R)
• M65: 31,827,994 km (0.044 R)
• M66: 32,648,688 km (0.052 R)
• M67: 32,775,697 km (0.109 R)
• M68: 32,966,284 km (0.107 R)
• M69: 33,604,469 km (0.039 R)
• M70: 34,828,030 km (0.096 R)
• M71: 34,957,731 km (0.061 R)
• M72: 36,987,924 km (0.117 R)
• M73: 37,451,528 km (0.104 R)
• M74: 38,250,979 km (0.034 R)
• M75: 38,384,719 km (0.076 R)
• M76: 38,854,157 km (0.109 R)
• M77: 39,528,096 km (0.101 R)
• M78: 40,070,089 km (0.109 R)
• M79: 40,750,909 km (0.083 R)
• M80: 40,955,858 km (0.118 R)
• M81: 41,092,740 km (0.045 R)
• M82: 42,539,052 km (0.096 R)
• M83: 43,163,922 km (0.119 R)
• M84: 43,512,485 km (0.06 R)
• M85: 43,652,060 km (0.092 R)
• M86: 45,623,012 km (0.055 R)
• M87: 45,764,831 km (0.079 R)
• M88: 45,977,858 km (0.081 R)
• M89: 46,905,216 km (0.105 R)
• M90: 47,048,381 km (0.106 R)
• M91: 47,120,038 km (0.091 R)
• M92: 47,406,967 km (0.049 R)
• M93: 47,478,923 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 14.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.9

Radius: 10.3

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.32 AU - 15.3 AU

Year: 17851 Days

Day: 7.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,565,336 km

• M1: 164,258 km (0.099 R)
• M2: 243,545 km (0.096 R)
• M3: 399,726 km (0.107 R)
• M4: 473,477 km (0.114 R)
• M5: 573,857 km (0.111 R)
• M6: 1,215,632 km (0.062 R)
• M7: 1,301,053 km (0.057 R)
• M8: 1,448,257 km (0.068 R)
• M9: 1,695,393 km (0.058 R)
• M10: 2,023,610 km (0.055 R)
• M11: 2,336,270 km (0.115 R)
• M12: 2,739,436 km (0.046 R)
• M13: 3,486,827 km (0.1 R)
• M14: 3,569,106 km (0.065 R)
• M15: 3,651,983 km (0.112 R)
• M16: 4,833,507 km (0.115 R)
• M17: 5,064,486 km (0.068 R)
• M18: 5,779,265 km (0.103 R)
• M19: 6,074,122 km (0.103 R)
• M20: 6,884,195 km (0.064 R)
• M21: 7,407,787 km (0.088 R)
• M22: 8,217,261 km (0.092 R)
• M23: 8,437,769 km (0.074 R)
• M24: 9,802,251 km (0.036 R)
• M25: 10,153,955 km (0.119 R)
• M26: 11,112,279 km (0.073 R)
• M27: 11,234,052 km (0.082 R)
• M28: 13,827,630 km (0.119 R)
• M29: 14,620,499 km (0.062 R)
• M30: 15,224,725 km (0.105 R)
• M31: 15,292,343 km (0.108 R)
• M32: 15,495,946 km (0.119 R)
• M33: 16,319,033 km (0.111 R)
• M34: 18,222,816 km (0.067 R)
• M35: 20,047,162 km (0.115 R)
• M36: 20,419,062 km (0.03 R)
• M37: 20,943,552 km (0.106 R)
• M38: 21,472,381 km (0.095 R)
• M39: 21,852,808 km (0.086 R)
• M40: 22,005,697 km (0.043 R)
• M41: 23,631,527 km (0.086 R)
• M42: 24,340,172 km (0.118 R)
• M43: 24,736,906 km (0.059 R)
• M44: 25,135,733 km (0.051 R)
• M45: 25,697,623 km (0.096 R)
• M46: 27,325,996 km (0.091 R)
• M47: 27,408,275 km (0.073 R)
• M48: 27,655,710 km (0.078 R)
• M49: 29,071,504 km (0.071 R)
• M50: 29,407,949 km (0.116 R)
• M51: 29,830,563 km (0.073 R)
• M52: 30,852,766 km (0.073 R)
• M53: 32,233,404 km (0.091 R)
• M54: 33,810,764 km (0.04 R)
• M55: 34,164,713 km (0.117 R)
• M56: 35,862,649 km (0.066 R)
• M57: 36,495,149 km (0.1 R)
• M58: 37,862,772 km (0.089 R)
• M59: 40,085,797 km (0.105 R)
• M60: 40,554,188 km (0.111 R)
• M61: 40,742,082 km (0.103 R)
• M62: 40,836,180 km (0.061 R)
• M63: 43,115,004 km (0.099 R)
• M64: 44,366,540 km (0.09 R)
• M65: 45,923,106 km (0.068 R)
• M66: 47,299,855 km (0.06 R)
• M67: 49,089,793 km (0.074 R)
• M68: 50,396,381 km (0.104 R)
• M69: 51,206,005 km (0.051 R)
• M70: 52,224,168 km (0.091 R)
• M71: 52,428,668 km (0.061 R)
• M72: 54,383,912 km (0.11 R)
• M73: 54,487,584 km (0.074 R)
• M74: 55,735,529 km (0.117 R)
• M75: 57,414,167 km (0.111 R)
• M76: 59,322,437 km (0.097 R)
• M77: 59,963,165 km (0.09 R)
• M78: 62,440,356 km (0.111 R)
• M79: 64,292,826 km (0.115 R)
• M80: 66,827,613 km (0.039 R)
• M81: 67,828,423 km (0.097 R)
• M82: 68,163,073 km (0.117 R)
• M83: 69,170,465 km (0.069 R)
• M84: 69,507,359 km (0.07 R)
• M85: 72,563,794 km (0.097 R)
• M86: 74,625,551 km (0.032 R)
• M87: 76,010,828 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.2

Radius: 7.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 15.58 AU - 16.78 AU

Year: 20384 Days

Day: 22.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 54,565,336 km

• M1: 239,656 km (0.095 R)
• M2: 549,174 km (0.03 R)
• M3: 877,541 km (0.036 R)
• M4: 1,041,650 km (0.109 R)
• M5: 1,105,827 km (0.11 R)
• M6: 1,871,320 km (0.109 R)
• M7: 2,389,527 km (0.042 R)
• M8: 2,649,977 km (0.12 R)
• M9: 3,011,555 km (0.079 R)
• M10: 3,324,813 km (0.075 R)
• M11: 3,485,331 km (0.117 R)
• M12: 4,572,459 km (0.063 R)
• M13: 4,679,421 km (0.08 R)
• M14: 5,376,248 km (0.073 R)
• M15: 5,489,195 km (0.087 R)
• M16: 5,871,567 km (0.095 R)
• M17: 6,541,167 km (0.092 R)
• M18: 6,742,825 km (0.102 R)
• M19: 7,110,836 km (0.106 R)
• M20: 7,485,429 km (0.086 R)
• M21: 8,297,147 km (0.074 R)
• M22: 8,779,899 km (0.036 R)
• M23: 9,271,777 km (0.093 R)
• M24: 9,589,373 km (0.036 R)
• M25: 9,772,481 km (0.117 R)
• M26: 10,658,100 km (0.085 R)
• M27: 11,086,549 km (0.077 R)
• M28: 11,230,611 km (0.091 R)
• M29: 12,256,554 km (0.069 R)
• M30: 12,505,185 km (0.107 R)
• M31: 12,605,117 km (0.047 R)
• M32: 12,906,556 km (0.066 R)
• M33: 14,658,796 km (0.098 R)
• M34: 14,711,455 km (0.056 R)
• M35: 15,616,372 km (0.103 R)
• M36: 16,649,046 km (0.029 R)
• M37: 16,979,658 km (0.061 R)
• M38: 17,090,360 km (0.118 R)
• M39: 18,041,054 km (0.108 R)
• M40: 18,836,915 km (0.085 R)
• M41: 19,643,996 km (0.046 R)
• M42: 20,051,949 km (0.034 R)
• M43: 20,639,270 km (0.109 R)
• M44: 20,994,565 km (0.093 R)
• M45: 21,531,173 km (0.106 R)
• M46: 21,831,116 km (0.108 R)
• M47: 22,253,581 km (0.086 R)
• M48: 23,045,253 km (0.07 R)
• M49: 23,167,773 km (0.059 R)
• M50: 24,969,829 km (0.104 R)
• M51: 25,032,810 km (0.053 R)
• M52: 25,221,902 km (0.079 R)
• M53: 25,411,592 km (0.09 R)
• M54: 25,919,626 km (0.033 R)
• M55: 26,881,092 km (0.095 R)
• M56: 27,139,447 km (0.067 R)
• M57: 27,398,551 km (0.085 R)
• M58: 28,575,138 km (0.073 R)
• M59: 29,901,622 km (0.047 R)
• M60: 30,370,612 km (0.112 R)
• M61: 30,774,526 km (0.104 R)
• M62: 30,841,995 km (0.061 R)
• M63: 31,792,240 km (0.119 R)
• M64: 31,928,674 km (0.036 R)
• M65: 32,339,469 km (0.026 R)
• M66: 32,545,466 km (0.036 R)
• M67: 33,790,718 km (0.067 R)
• M68: 35,121,990 km (0.104 R)
• M69: 35,263,210 km (0.04 R)
• M70: 36,113,973 km (0.108 R)
• M71: 36,613,331 km (0.048 R)
• M72: 37,907,951 km (0.057 R)
• M73: 38,125,167 km (0.103 R)
• M74: 38,560,946 km (0.093 R)
• M75: 39,878,005 km (0.108 R)
• M76: 40,172,713 km (0.096 R)
• M77: 40,468,019 km (0.116 R)
• M78: 41,582,224 km (0.071 R)
• M79: 41,656,873 km (0.09 R)
• M80: 42,030,719 km (0.052 R)
• M81: 43,007,892 km (0.075 R)
• M82: 43,310,080 km (0.105 R)
• M83: 43,764,707 km (0.096 R)
• M84: 43,840,554 km (0.082 R)
• M85: 45,214,760 km (0.065 R)
• M86: 45,829,906 km (0.052 R)
• M87: 46,138,526 km (0.04 R)
• M88: 46,370,553 km (0.075 R)
• M89: 47,458,129 km (0.092 R)
• M90: 50,850,560 km (0.075 R)
• M91: 51,090,216 km (0.095 R)
• M92: 52,858,612 km (0.056 R)

Kuiper Belt

Range: 35 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 15,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit