🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.07 AU - 1.43 AU

Year: 501 Days

Day: 46.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,260,950 km

• M1: 152,889 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.24 AU - 1.46 AU

Year: 562 Days

Day: 15.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.23 AU - 1.85 AU

Year: 684 Days

Day: 30.2 Hours

Environment

Temp: -21 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,260,950 km

• M1: 41,887 km (0.084 R)
• M2: 207,193 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.14 AU - 3.32 AU

Year: 1616 Days

Day: 35.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,260,950 km

• M1: 1,251,237 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.9

Radius: 9.3

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.12 AU - 8 AU

Year: 6719 Days

Day: 14.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 130.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,260,950 km

• M1: 117,883 km (0.088 R)
• M2: 177,124 km (0.089 R)
• M3: 241,301 km (0.072 R)
• M4: 342,430 km (0.088 R)
• M5: 1,056,311 km (0.096 R)
• M6: 1,226,403 km (0.114 R)
• M7: 1,307,934 km (0.079 R)
• M8: 1,578,706 km (0.058 R)
• M9: 1,667,867 km (0.106 R)
• M10: 1,914,404 km (0.067 R)
• M11: 2,090,630 km (0.05 R)
• M12: 2,189,215 km (0.067 R)
• M13: 2,546,156 km (0.068 R)
• M14: 3,013,500 km (0.077 R)
• M15: 3,087,700 km (0.111 R)
• M16: 4,191,284 km (0.061 R)
• M17: 4,806,879 km (0.114 R)
• M18: 5,180,873 km (0.09 R)
• M19: 5,315,212 km (0.042 R)
• M20: 5,405,270 km (0.057 R)
• M21: 5,632,958 km (0.114 R)
• M22: 6,215,941 km (0.078 R)
• M23: 6,502,571 km (0.105 R)
• M24: 6,696,150 km (0.044 R)
• M25: 6,769,154 km (0.102 R)
• M26: 7,014,644 km (0.08 R)
• M27: 7,413,622 km (0.114 R)
• M28: 7,641,310 km (0.098 R)
• M29: 8,103,567 km (0.086 R)
• M30: 8,285,777 km (0.078 R)
• M31: 8,443,005 km (0.085 R)
• M32: 8,601,279 km (0.099 R)
• M33: 9,082,087 km (0.118 R)
• M34: 9,190,096 km (0.099 R)
• M35: 10,237,581 km (0.038 R)
• M36: 10,491,149 km (0.092 R)
• M37: 11,091,037 km (0.12 R)
• M38: 11,293,442 km (0.103 R)
• M39: 11,351,636 km (0.096 R)
• M40: 11,497,195 km (0.114 R)
• M41: 11,849,199 km (0.043 R)
• M42: 12,294,103 km (0.1 R)
• M43: 12,353,942 km (0.045 R)
• M44: 12,503,689 km (0.113 R)
• M45: 12,744,691 km (0.068 R)
• M46: 12,987,040 km (0.092 R)
• M47: 13,047,926 km (0.105 R)
• M48: 13,139,480 km (0.107 R)
• M49: 13,847,826 km (0.063 R)
• M50: 14,159,588 km (0.108 R)
• M51: 14,347,782 km (0.097 R)
• M52: 14,631,719 km (0.1 R)
• M53: 15,915,867 km (0.094 R)
• M54: 15,981,092 km (0.084 R)
• M55: 16,046,316 km (0.086 R)
• M56: 16,308,113 km (0.1 R)
• M57: 16,703,649 km (0.07 R)
• M58: 16,769,921 km (0.115 R)
• M59: 17,470,488 km (0.104 R)
• M60: 18,010,686 km (0.117 R)
• M61: 18,282,805 km (0.094 R)
• M62: 18,453,645 km (0.062 R)
• M63: 18,934,602 km (0.075 R)
• M64: 19,385,042 km (0.029 R)
• M65: 19,874,077 km (0.098 R)
• M66: 20,296,392 km (0.099 R)
• M67: 20,473,366 km (0.11 R)
• M68: 20,544,126 km (0.086 R)
• M69: 20,935,624 km (0.084 R)
• M70: 21,437,225 km (0.06 R)
• M71: 21,617,341 km (0.108 R)
• M72: 21,725,650 km (0.096 R)
• M73: 22,088,126 km (0.054 R)
• M74: 22,818,762 km (0.119 R)
• M75: 23,002,767 km (0.09 R)
• M76: 23,076,519 km (0.085 R)
• M77: 23,150,270 km (0.074 R)
• M78: 23,557,476 km (0.099 R)
• M79: 25,096,240 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.6

Radius: 10

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.21 AU - 8.13 AU

Year: 6876 Days

Day: 5.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 67,260,950 km

• M1: 154,385 km (0.048 R)
• M2: 387,010 km (0.076 R)
• M3: 476,469 km (0.062 R)
• M4: 679,623 km (0.078 R)
• M5: 1,306,289 km (0.074 R)
• M6: 1,570,329 km (0.108 R)
• M7: 1,694,794 km (0.082 R)
• M8: 1,939,088 km (0.114 R)
• M9: 2,133,714 km (0.089 R)
• M10: 2,241,126 km (0.101 R)
• M11: 2,607,192 km (0.06 R)
• M12: 2,722,382 km (0.042 R)
• M13: 2,957,999 km (0.059 R)
• M14: 3,323,915 km (0.093 R)
• M15: 3,984,689 km (0.09 R)
• M16: 4,349,708 km (0.1 R)
• M17: 5,257,019 km (0.117 R)
• M18: 5,403,475 km (0.095 R)
• M19: 5,937,091 km (0.047 R)
• M20: 6,309,739 km (0.1 R)
• M21: 6,577,370 km (0.106 R)
• M22: 7,708,479 km (0.108 R)
• M23: 8,114,936 km (0.074 R)
• M24: 8,260,046 km (0.105 R)
• M25: 8,849,312 km (0.09 R)
• M26: 8,973,778 km (0.1 R)
• M27: 9,325,333 km (0.117 R)
• M28: 9,886,923 km (0.068 R)
• M29: 10,016,176 km (0.114 R)
• M30: 10,276,177 km (0.09 R)
• M31: 10,670,517 km (0.105 R)
• M32: 10,909,574 km (0.043 R)
• M33: 11,123,499 km (0.113 R)
• M34: 11,230,911 km (0.083 R)
• M35: 11,528,311 km (0.118 R)
• M36: 12,241,444 km (0.108 R)
• M37: 13,110,458 km (0.11 R)
• M38: 13,595,454 km (0.098 R)
• M39: 13,883,430 km (0.102 R)
• M40: 14,700,684 km (0.096 R)
• M41: 14,966,818 km (0.083 R)
• M42: 15,055,829 km (0.079 R)
• M43: 15,413,667 km (0.104 R)
• M44: 16,381,715 km (0.105 R)
• M45: 16,504,086 km (0.084 R)
• M46: 16,657,424 km (0.056 R)
• M47: 17,494,125 km (0.099 R)
• M48: 19,466,573 km (0.08 R)
• M49: 20,676,969 km (0.106 R)
• M50: 20,975,117 km (0.104 R)
• M51: 21,408,203 km (0.084 R)
• M52: 21,475,074 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.4

Radius: 7.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.85 AU - 21.99 AU

Year: 27169 Days

Day: 24.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,260,950 km

• M1: 96,640 km (0.101 R)
• M2: 217,964 km (0.036 R)
• M3: 693,386 km (0.096 R)
• M4: 891,005 km (0.085 R)
• M5: 1,968,858 km (0.079 R)
• M6: 2,061,159 km (0.064 R)
• M7: 2,921,497 km (0.118 R)
• M8: 3,389,140 km (0.096 R)
• M9: 3,688,635 km (0.064 R)
• M10: 4,352,999 km (0.094 R)
• M11: 4,433,482 km (0.084 R)
• M12: 5,482,463 km (0.032 R)
• M13: 5,878,149 km (0.063 R)
• M14: 6,283,260 km (0.054 R)
• M15: 6,604,447 km (0.097 R)
• M16: 6,931,019 km (0.116 R)
• M17: 8,743,397 km (0.084 R)
• M18: 8,794,410 km (0.098 R)
• M19: 9,675,242 km (0.089 R)
• M20: 10,421,586 km (0.081 R)
• M21: 10,801,714 km (0.109 R)
• M22: 11,352,534 km (0.115 R)
• M23: 11,575,434 km (0.058 R)
• M24: 12,025,724 km (0.067 R)
• M25: 12,367,106 km (0.109 R)
• M26: 12,596,440 km (0.086 R)
• M27: 12,885,164 km (0.086 R)
• M28: 13,176,132 km (0.03 R)
• M29: 14,061,901 km (0.076 R)
• M30: 14,421,534 km (0.11 R)
• M31: 14,542,110 km (0.1 R)
• M32: 15,088,740 km (0.064 R)
• M33: 15,211,111 km (0.037 R)
• M34: 16,139,665 km (0.067 R)
• M35: 16,579,184 km (0.11 R)
• M36: 17,341,984 km (0.045 R)
• M37: 17,792,124 km (0.102 R)
• M38: 17,856,750 km (0.1 R)
• M39: 17,986,302 km (0.092 R)
• M40: 20,100,269 km (0.056 R)
• M41: 21,392,196 km (0.074 R)
• M42: 22,570,728 km (0.117 R)
• M43: 24,413,625 km (0.081 R)
• M44: 24,990,324 km (0.06 R)
• M45: 25,135,285 km (0.092 R)
• M46: 25,280,395 km (0.041 R)
• M47: 27,192,704 km (0.074 R)
• M48: 27,715,549 km (0.1 R)
• M49: 28,543,723 km (0.062 R)
• M50: 28,922,953 km (0.085 R)
• M51: 29,227,385 km (0.074 R)
• M52: 29,303,680 km (0.063 R)
• M53: 29,456,569 km (0.115 R)
• M54: 30,147,412 km (0.112 R)
• M55: 30,533,524 km (0.038 R)
• M56: 31,466,865 km (0.119 R)
• M57: 32,172,967 km (0.117 R)
• M58: 32,251,805 km (0.115 R)
• M59: 32,567,606 km (0.05 R)
• M60: 33,361,522 km (0.062 R)
• M61: 33,521,143 km (0.12 R)
• M62: 33,760,948 km (0.088 R)
• M63: 34,403,172 km (0.055 R)
• M64: 34,564,289 km (0.08 R)
• M65: 35,618,206 km (0.097 R)
• M66: 36,108,288 km (0.072 R)
• M67: 37,260,192 km (0.11 R)
• M68: 39,178,785 km (0.097 R)
• M69: 40,447,225 km (0.106 R)
• M70: 41,214,662 km (0.074 R)
• M71: 41,300,232 km (0.035 R)
• M72: 42,073,204 km (0.098 R)
• M73: 42,764,197 km (0.112 R)
• M74: 43,371,863 km (0.106 R)
• M75: 44,771,651 km (0.051 R)
• M76: 44,947,578 km (0.099 R)
• M77: 45,212,067 km (0.064 R)
• M78: 47,077,552 km (0.055 R)
• M79: 48,696,650 km (0.064 R)
• M80: 48,787,007 km (0.073 R)
• M81: 49,877,127 km (0.072 R)
• M82: 50,608,361 km (0.115 R)
• M83: 53,661,803 km (0.034 R)
• M84: 55,163,616 km (0.056 R)
• M85: 55,730,443 km (0.115 R)
• M86: 56,774,486 km (0.099 R)
• M87: 57,060,368 km (0.089 R)
• M88: 59,074,703 km (0.042 R)
• M89: 59,267,834 km (0.079 R)
• M90: 59,557,755 km (0.073 R)
• M91: 60,625,135 km (0.104 R)
• M92: 64,658,593 km (0.057 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 13,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit