🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.83 AU - 1.07 AU

Year: 324 Days

Day: 35.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,176,741 km

• M1: 80,184 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.3 AU - 1.74 AU

Year: 656 Days

Day: 27.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 101,176,741 km

• M1: 591,510 km (0.112 R)
• M2: 1,276,519 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.79 AU - 2.03 AU

Year: 923 Days

Day: 30.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.42 AU - 2.56 AU

Year: 1375 Days

Day: 38.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.4 AU - 3.94 AU

Year: 1975 Days

Day: 22.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 72.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.87 AU - 4.41 AU

Year: 2430 Days

Day: 14.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,176,741 km

• M1: 975,677 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.4

Radius: 14.9

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.36 AU - 6.44 AU

Year: 5664 Days

Day: 13.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 101,176,741 km

• M1: 239,805 km (0.074 R)
• M2: 595,998 km (0.095 R)
• M3: 725,101 km (0.049 R)
• M4: 1,095,505 km (0.06 R)
• M5: 1,417,290 km (0.045 R)
• M6: 1,847,683 km (0.069 R)
• M7: 1,946,867 km (0.078 R)
• M8: 2,297,973 km (0.078 R)
• M9: 2,828,447 km (0.063 R)
• M10: 3,131,831 km (0.077 R)
• M11: 3,421,602 km (0.096 R)
• M12: 3,694,918 km (0.073 R)
• M13: 4,157,923 km (0.104 R)
• M14: 4,477,165 km (0.117 R)
• M15: 4,694,381 km (0.11 R)
• M16: 5,026,937 km (0.059 R)
• M17: 5,892,062 km (0.101 R)
• M18: 6,190,809 km (0.09 R)
• M19: 6,311,684 km (0.026 R)
• M20: 6,555,977 km (0.044 R)
• M21: 6,990,858 km (0.065 R)
• M22: 7,211,964 km (0.037 R)
• M23: 7,371,285 km (0.1 R)
• M24: 7,499,640 km (0.054 R)
• M25: 7,596,430 km (0.117 R)
• M26: 7,889,044 km (0.11 R)
• M27: 8,020,391 km (0.036 R)
• M28: 8,152,486 km (0.118 R)
• M29: 8,251,968 km (0.108 R)
• M30: 8,620,428 km (0.115 R)
• M31: 9,687,659 km (0.068 R)
• M32: 9,863,736 km (0.052 R)
• M33: 10,005,405 km (0.119 R)
• M34: 10,147,672 km (0.109 R)
• M35: 10,290,688 km (0.075 R)
• M36: 10,687,421 km (0.095 R)
• M37: 11,126,042 km (0.103 R)
• M38: 11,347,597 km (0.09 R)
• M39: 11,533,248 km (0.03 R)
• M40: 12,096,484 km (0.114 R)
• M41: 12,515,358 km (0.082 R)
• M42: 12,822,931 km (0.119 R)
• M43: 13,171,943 km (0.102 R)
• M44: 13,445,707 km (0.11 R)
• M45: 13,563,590 km (0.104 R)
• M46: 13,919,184 km (0.111 R)
• M47: 14,518,922 km (0.09 R)
• M48: 14,680,189 km (0.083 R)
• M49: 15,619,663 km (0.112 R)
• M50: 16,075,787 km (0.11 R)
• M51: 16,452,325 km (0.11 R)
• M52: 17,001,349 km (0.1 R)
• M53: 17,900,881 km (0.099 R)
• M54: 18,421,931 km (0.084 R)
• M55: 18,947,917 km (0.074 R)
• M56: 19,345,697 km (0.119 R)
• M57: 20,691,629 km (0.05 R)
• M58: 21,192,633 km (0.08 R)
• M59: 21,697,825 km (0.115 R)
• M60: 23,757,638 km (0.102 R)
• M61: 25,100,728 km (0.1 R)
• M62: 25,586,472 km (0.116 R)
• M63: 26,370,065 km (0.114 R)
• M64: 26,863,738 km (0.108 R)
• M65: 27,910,475 km (0.04 R)
• M66: 28,262,479 km (0.054 R)
• M67: 28,464,136 km (0.066 R)
• M68: 28,869,098 km (0.1 R)
• M69: 29,736,018 km (0.095 R)
• M70: 30,353,109 km (0.115 R)
• M71: 30,663,225 km (0.099 R)
• M72: 31,652,217 km (0.115 R)
• M73: 33,288,219 km (0.063 R)
• M74: 33,394,733 km (0.092 R)
• M75: 34,089,764 km (0.097 R)
• M76: 34,627,569 km (0.109 R)
• M77: 35,168,215 km (0.04 R)
• M78: 36,093,777 km (0.108 R)
• M79: 36,367,542 km (0.104 R)
• M80: 36,862,112 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.4

Radius: 8.7

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.07 AU - 16.35 AU

Year: 16797 Days

Day: 6.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 101,176,741 km

• M1: 161,267 km (0.111 R)
• M2: 422,614 km (0.118 R)
• M3: 547,528 km (0.096 R)
• M4: 638,185 km (0.057 R)
• M5: 701,764 km (0.095 R)
• M6: 924,216 km (0.056 R)
• M7: 978,819 km (0.094 R)
• M8: 1,188,854 km (0.119 R)
• M9: 1,268,889 km (0.106 R)
• M10: 1,607,429 km (0.097 R)
• M11: 1,856,360 km (0.078 R)
• M12: 2,240,527 km (0.088 R)
• M13: 2,728,516 km (0.115 R)
• M14: 2,808,550 km (0.111 R)
• M15: 2,971,163 km (0.119 R)
• M16: 3,333,938 km (0.103 R)
• M17: 3,477,253 km (0.109 R)
• M18: 3,535,147 km (0.086 R)
• M19: 4,010,270 km (0.095 R)
• M20: 4,071,007 km (0.1 R)
• M21: 4,987,144 km (0.105 R)
• M22: 6,174,203 km (0.114 R)
• M23: 6,386,184 km (0.089 R)
• M24: 6,853,826 km (0.103 R)
• M25: 7,036,635 km (0.068 R)
• M26: 7,783,876 km (0.071 R)
• M27: 9,393,400 km (0.111 R)
• M28: 9,515,173 km (0.119 R)
• M29: 9,596,703 km (0.082 R)
• M30: 9,760,214 km (0.041 R)
• M31: 10,803,509 km (0.118 R)
• M32: 11,059,172 km (0.047 R)
• M33: 12,679,467 km (0.078 R)
• M34: 13,357,295 km (0.077 R)
• M35: 14,795,229 km (0.08 R)
• M36: 16,232,865 km (0.114 R)
• M37: 16,574,696 km (0.047 R)
• M38: 16,968,288 km (0.066 R)
• M39: 17,116,689 km (0.101 R)
• M40: 17,265,539 km (0.05 R)
• M41: 17,915,542 km (0.08 R)
• M42: 18,370,170 km (0.052 R)
• M43: 18,573,473 km (0.097 R)
• M44: 18,828,538 km (0.115 R)
• M45: 20,121,811 km (0.034 R)
• M46: 22,412,304 km (0.091 R)
• M47: 23,230,605 km (0.059 R)
• M48: 23,781,574 km (0.12 R)
• M49: 23,836,925 km (0.099 R)
• M50: 24,225,430 km (0.108 R)
• M51: 24,281,081 km (0.073 R)
• M52: 25,064,974 km (0.091 R)
• M53: 25,121,372 km (0.085 R)
• M54: 25,516,759 km (0.092 R)
• M55: 25,971,088 km (0.09 R)
• M56: 27,466,319 km (0.109 R)
• M57: 28,224,331 km (0.075 R)
• M58: 28,341,616 km (0.116 R)
• M59: 29,285,279 km (0.051 R)
• M60: 29,701,311 km (0.072 R)
• M61: 30,780,360 km (0.093 R)
• M62: 31,082,249 km (0.094 R)
• M63: 31,567,544 km (0.095 R)
• M64: 31,628,281 km (0.099 R)
• M65: 32,177,604 km (0.103 R)
• M66: 33,100,025 km (0.098 R)
• M67: 33,285,526 km (0.043 R)
• M68: 33,595,493 km (0.062 R)
• M69: 34,030,972 km (0.119 R)
• M70: 35,096,558 km (0.094 R)
• M71: 36,619,614 km (0.058 R)
• M72: 37,131,987 km (0.113 R)
• M73: 37,196,164 km (0.111 R)
• M74: 37,517,800 km (0.059 R)
• M75: 39,205,413 km (0.107 R)
• M76: 39,729,604 km (0.109 R)
• M77: 39,795,278 km (0.119 R)
• M78: 39,860,951 km (0.109 R)
• M79: 40,058,420 km (0.112 R)
• M80: 40,784,867 km (0.084 R)
• M81: 41,849,556 km (0.113 R)
• M82: 42,990,538 km (0.096 R)
• M83: 43,328,181 km (0.073 R)
• M84: 45,029,258 km (0.11 R)
• M85: 45,509,318 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590

Radius: 3.8

Gravity: 40.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 18.77 AU - 22.71 AU

Year: 33044 Days

Day: 18.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,176,741 km

• M1: 56,249 km (0.113 R)
• M2: 163,959 km (0.099 R)
• M3: 197,170 km (0.103 R)
• M4: 400,025 km (0.116 R)
• M5: 599,289 km (0.108 R)
• M6: 653,443 km (0.071 R)
• M7: 709,393 km (0.084 R)
• M8: 1,177,934 km (0.084 R)
• M9: 1,316,312 km (0.115 R)
• M10: 1,880,146 km (0.094 R)
• M11: 2,421,840 km (0.111 R)
• M12: 2,509,355 km (0.034 R)
• M13: 2,823,361 km (0.077 R)
• M14: 4,303,781 km (0.103 R)
• M15: 4,678,524 km (0.069 R)
• M16: 5,515,973 km (0.074 R)
• M17: 6,887,037 km (0.108 R)
• M18: 6,948,971 km (0.108 R)
• M19: 7,261,181 km (0.089 R)
• M20: 7,578,030 km (0.077 R)
• M21: 8,094,292 km (0.056 R)
• M22: 8,356,687 km (0.074 R)
• M23: 10,199,433 km (0.106 R)
• M24: 15,596,176 km (0.103 R)
• M25: 17,081,683 km (0.108 R)
• M26: 17,841,192 km (0.05 R)
• M27: 19,131,324 km (0.037 R)
• M28: 20,184,941 km (0.034 R)
• M29: 20,451,226 km (0.106 R)
• M30: 20,987,384 km (0.063 R)
• M31: 22,439,531 km (0.086 R)
• M32: 22,715,539 km (0.097 R)
• M33: 22,992,445 km (0.076 R)
• M34: 23,549,846 km (0.109 R)
• M35: 25,631,202 km (0.084 R)
• M36: 26,693,795 km (0.102 R)
• M37: 27,181,484 km (0.103 R)
• M38: 27,573,730 km (0.113 R)
• M39: 27,869,186 km (0.112 R)
• M40: 28,066,805 km (0.042 R)
• M41: 29,362,172 km (0.029 R)
• M42: 29,966,548 km (0.096 R)
• M43: 31,907,580 km (0.097 R)
• M44: 34,947,259 km (0.042 R)
• M45: 36,555,436 km (0.065 R)
• M46: 37,205,439 km (0.107 R)
• M47: 37,749,975 km (0.074 R)
• M48: 38,516,814 km (0.097 R)
• M49: 39,067,634 km (0.111 R)
• M50: 40,400,401 km (0.072 R)
• M51: 40,960,047 km (0.085 R)
• M52: 41,409,588 km (0.092 R)
• M53: 43,224,210 km (0.086 R)
• M54: 44,256,286 km (0.052 R)
• M55: 45,412,528 km (0.052 R)
• M56: 47,400,983 km (0.097 R)
• M57: 48,702,634 km (0.103 R)
• M58: 49,298,183 km (0.076 R)
• M59: 49,417,562 km (0.041 R)
• M60: 50,616,739 km (0.061 R)
• M61: 50,857,741 km (0.063 R)
• M62: 51,219,917 km (0.11 R)
• M63: 51,704,315 km (0.106 R)
• M64: 52,190,060 km (0.117 R)
• M65: 53,043,815 km (0.09 R)
• M66: 55,881,537 km (0.041 R)
• M67: 56,130,617 km (0.071 R)
• M68: 63,902,226 km (0.066 R)
• M69: 64,292,976 km (0.116 R)
• M70: 65,470,162 km (0.097 R)
• M71: 66,786,623 km (0.051 R)
• M72: 67,978,768 km (0.105 R)
• M73: 71,191,981 km (0.092 R)
• M74: 72,274,022 km (0.101 R)
• M75: 73,770,600 km (0.051 R)
• M76: 75,277,499 km (0.097 R)
• M77: 76,794,571 km (0.026 R)
• M78: 78,600,217 km (0.094 R)
• M79: 80,419,926 km (0.087 R)
• M80: 80,982,713 km (0.099 R)
• M81: 81,405,626 km (0.11 R)
• M82: 83,388,695 km (0.043 R)
• M83: 84,671,946 km (0.086 R)
• M84: 84,814,962 km (0.101 R)
• M85: 84,957,977 km (0.054 R)
• M86: 85,818,165 km (0.119 R)
• M87: 87,258,044 km (0.078 R)
• M88: 87,836,240 km (0.105 R)
• M89: 88,415,633 km (0.115 R)
• M90: 88,851,112 km (0.091 R)
• M91: 90,892,525 km (0.059 R)
• M92: 92,654,638 km (0.071 R)
• M93: 95,170,126 km (0.083 R)
• M94: 97,408,260 km (0.105 R)
• M95: 97,558,007 km (0.082 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 12,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit