🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.53 AU - 0.53 AU

Year: 253 Days

Day: 14.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.46 AU - 0.64 AU

Year: 268 Days

Day: 30.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,267,515 km

• M1: 295,905 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.54 AU - 0.64 AU

Year: 297 Days

Day: 42.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,267,515 km

• M1: 36,651 km (0.087 R)

Asteroid Belt

Center: 1.9 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.3

Radius: 9

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.99 AU - 3.43 AU

Year: 3773 Days

Day: 5.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,267,515 km

• M1: 112,797 km (0.077 R)
• M2: 252,521 km (0.108 R)
• M3: 378,931 km (0.061 R)
• M4: 470,485 km (0.111 R)
• M5: 879,336 km (0.073 R)
• M6: 1,139,637 km (0.075 R)
• M7: 1,250,788 km (0.035 R)
• M8: 1,715,289 km (0.086 R)
• M9: 2,042,011 km (0.094 R)
• M10: 2,109,629 km (0.115 R)
• M11: 2,441,736 km (0.074 R)
• M12: 3,155,019 km (0.1 R)
• M13: 3,534,698 km (0.087 R)
• M14: 3,657,668 km (0.037 R)
• M15: 4,056,496 km (0.114 R)
• M16: 4,185,300 km (0.115 R)
• M17: 4,337,291 km (0.1 R)
• M18: 4,557,798 km (0.116 R)
• M19: 4,986,695 km (0.112 R)
• M20: 5,148,112 km (0.096 R)
• M21: 5,642,383 km (0.118 R)
• M22: 5,883,235 km (0.045 R)
• M23: 5,956,090 km (0.03 R)
• M24: 6,250,797 km (0.111 R)
• M25: 6,550,143 km (0.043 R)
• M26: 7,293,195 km (0.046 R)
• M27: 7,608,398 km (0.114 R)
• M28: 7,714,463 km (0.032 R)
• M29: 8,089,654 km (0.048 R)
• M30: 9,966,210 km (0.026 R)
• M31: 10,111,619 km (0.105 R)
• M32: 10,257,477 km (0.084 R)
• M33: 10,581,207 km (0.047 R)
• M34: 10,699,689 km (0.106 R)
• M35: 11,359,415 km (0.092 R)
• M36: 12,655,232 km (0.112 R)
• M37: 13,641,531 km (0.111 R)
• M38: 13,706,007 km (0.104 R)
• M39: 13,835,260 km (0.107 R)
• M40: 13,964,961 km (0.099 R)
• M41: 15,484,876 km (0.072 R)
• M42: 15,822,368 km (0.062 R)
• M43: 16,162,105 km (0.074 R)
• M44: 16,367,204 km (0.117 R)
• M45: 17,370,258 km (0.034 R)
• M46: 17,580,293 km (0.037 R)
• M47: 17,826,531 km (0.092 R)
• M48: 18,714,694 km (0.064 R)
• M49: 19,290,795 km (0.094 R)
• M50: 19,399,403 km (0.1 R)
• M51: 19,653,869 km (0.079 R)
• M52: 19,872,731 km (0.08 R)
• M53: 20,055,689 km (0.063 R)
• M54: 20,129,141 km (0.063 R)
• M55: 20,312,848 km (0.085 R)
• M56: 20,460,351 km (0.07 R)
• M57: 20,645,105 km (0.061 R)
• M58: 20,830,606 km (0.094 R)
• M59: 21,389,952 km (0.11 R)
• M60: 21,615,097 km (0.111 R)
• M61: 21,728,044 km (0.079 R)
• M62: 22,105,778 km (0.114 R)
• M63: 22,752,789 km (0.097 R)
• M64: 23,174,805 km (0.116 R)
• M65: 23,444,679 km (0.075 R)
• M66: 23,715,601 km (0.101 R)
• M67: 23,987,570 km (0.107 R)
• M68: 24,260,586 km (0.107 R)
• M69: 24,613,038 km (0.083 R)
• M70: 25,204,399 km (0.098 R)
• M71: 25,601,282 km (0.105 R)
• M72: 26,844,440 km (0.065 R)
• M73: 26,965,764 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49

Radius: 9.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.76 AU - 4.1 AU

Year: 4167 Days

Day: 9.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 66,267,515 km

• M1: 136,284 km (0.116 R)
• M2: 233,672 km (0.096 R)
• M3: 300,093 km (0.075 R)
• M4: 366,664 km (0.041 R)
• M5: 429,645 km (0.09 R)
• M6: 540,946 km (0.095 R)
• M7: 860,936 km (0.117 R)
• M8: 942,915 km (0.1 R)
• M9: 1,369,269 km (0.102 R)
• M10: 1,599,500 km (0.105 R)
• M11: 1,958,984 km (0.076 R)
• M12: 2,363,198 km (0.092 R)
• M13: 2,470,758 km (0.098 R)
• M14: 2,762,325 km (0.114 R)
• M15: 3,118,368 km (0.117 R)
• M16: 3,301,924 km (0.064 R)
• M17: 3,511,212 km (0.115 R)
• M18: 4,001,294 km (0.072 R)
• M19: 4,236,462 km (0.08 R)
• M20: 4,464,300 km (0.118 R)
• M21: 4,598,040 km (0.051 R)
• M22: 5,070,171 km (0.088 R)
• M23: 5,158,883 km (0.101 R)
• M24: 5,505,950 km (0.072 R)
• M25: 5,636,399 km (0.085 R)
• M26: 6,591,881 km (0.074 R)
• M27: 6,702,733 km (0.091 R)
• M28: 7,024,817 km (0.055 R)
• M29: 7,294,691 km (0.112 R)
• M30: 7,466,879 km (0.118 R)
• M31: 7,815,442 km (0.118 R)
• M32: 8,438,217 km (0.055 R)
• M33: 8,634,191 km (0.1 R)
• M34: 8,846,919 km (0.092 R)
• M35: 8,923,363 km (0.03 R)
• M36: 9,153,894 km (0.09 R)
• M37: 9,480,017 km (0.098 R)
• M38: 9,889,018 km (0.066 R)
• M39: 10,175,647 km (0.111 R)
• M40: 10,481,126 km (0.096 R)
• M41: 10,822,359 km (0.03 R)
• M42: 10,920,495 km (0.038 R)
• M43: 11,084,753 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.4

Radius: 5.5

Gravity: 16.48 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.98 AU - 9.92 AU

Year: 19057 Days

Day: 21.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 66,267,515 km

• M1: 155,432 km (0.105 R)
• M2: 299,345 km (0.105 R)
• M3: 345,870 km (0.109 R)
• M4: 429,795 km (0.076 R)
• M5: 597,943 km (0.048 R)
• M6: 679,324 km (0.083 R)
• M7: 721,511 km (0.112 R)
• M8: 922,271 km (0.117 R)
• M9: 1,242,261 km (0.111 R)
• M10: 1,538,315 km (0.063 R)
• M11: 1,885,681 km (0.071 R)
• M12: 2,068,340 km (0.101 R)
• M13: 2,582,957 km (0.094 R)
• M14: 2,717,745 km (0.053 R)
• M15: 2,994,052 km (0.076 R)
• M16: 3,425,193 km (0.105 R)
• M17: 4,344,921 km (0.113 R)
• M18: 4,505,289 km (0.093 R)
• M19: 4,586,222 km (0.092 R)
• M20: 4,626,763 km (0.108 R)
• M21: 5,081,840 km (0.065 R)
• M22: 5,681,278 km (0.099 R)
• M23: 6,257,829 km (0.076 R)
• M24: 7,513,703 km (0.048 R)
• M25: 7,706,385 km (0.042 R)
• M26: 9,047,978 km (0.115 R)
• M27: 9,667,164 km (0.09 R)
• M28: 10,034,576 km (0.113 R)
• M29: 10,246,706 km (0.089 R)
• M30: 10,621,299 km (0.068 R)
• M31: 11,383,949 km (0.077 R)
• M32: 11,660,705 km (0.103 R)
• M33: 11,995,655 km (0.098 R)
• M34: 13,717,078 km (0.119 R)
• M35: 15,331,239 km (0.119 R)
• M36: 15,453,161 km (0.079 R)
• M37: 15,636,717 km (0.08 R)
• M38: 17,193,882 km (0.112 R)
• M39: 18,345,187 km (0.096 R)
• M40: 18,409,963 km (0.098 R)
• M41: 18,474,739 km (0.06 R)
• M42: 18,995,638 km (0.038 R)
• M43: 19,521,325 km (0.038 R)
• M44: 21,330,712 km (0.055 R)
• M45: 22,220,969 km (0.06 R)
• M46: 22,428,012 km (0.084 R)
• M47: 22,774,630 km (0.114 R)
• M48: 26,629,767 km (0.091 R)
• M49: 26,923,278 km (0.058 R)
• M50: 26,996,881 km (0.101 R)
• M51: 27,144,085 km (0.086 R)
• M52: 27,810,244 km (0.048 R)
• M53: 29,158,420 km (0.093 R)
• M54: 29,309,514 km (0.099 R)
• M55: 29,840,437 km (0.11 R)
• M56: 30,298,057 km (0.115 R)
• M57: 31,918,052 km (0.064 R)
• M58: 33,171,084 km (0.108 R)
• M59: 33,486,885 km (0.099 R)
• M60: 33,962,307 km (0.071 R)
• M61: 35,000,217 km (0.078 R)
• M62: 35,160,885 km (0.106 R)
• M63: 35,563,453 km (0.111 R)
• M64: 36,454,608 km (0.113 R)
• M65: 36,617,370 km (0.113 R)
• M66: 37,270,963 km (0.085 R)
• M67: 37,599,181 km (0.089 R)
• M68: 40,512,151 km (0.093 R)
• M69: 44,188,817 km (0.116 R)
• M70: 44,884,448 km (0.099 R)
• M71: 46,022,738 km (0.112 R)
• M72: 46,639,530 km (0.073 R)
• M73: 48,148,972 km (0.105 R)
• M74: 48,416,902 km (0.062 R)
• M75: 48,685,430 km (0.082 R)
• M76: 50,035,551 km (0.031 R)
• M77: 51,397,789 km (0.099 R)
• M78: 51,763,107 km (0.095 R)
• M79: 51,946,065 km (0.034 R)
• M80: 52,129,323 km (0.084 R)
• M81: 53,048,602 km (0.085 R)
• M82: 53,140,754 km (0.101 R)
• M83: 55,932,101 km (0.107 R)
• M84: 56,213,793 km (0.092 R)
• M85: 56,401,838 km (0.098 R)
• M86: 56,496,085 km (0.101 R)
• M87: 57,345,501 km (0.087 R)
• M88: 58,866,014 km (0.086 R)
• M89: 60,688,864 km (0.094 R)
• M90: 61,074,976 km (0.05 R)
• M91: 61,946,833 km (0.082 R)
• M92: 62,043,922 km (0.12 R)
• M93: 62,141,011 km (0.1 R)
• M94: 65,870,785 km (0.107 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 14,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit