🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.59 AU - 0.95 AU

Year: 242 Days

Day: 14.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.64 AU - 0.94 AU

Year: 251 Days

Day: 12.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,338,047 km

• M1: 338,839 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.75 AU - 0.93 AU

Year: 276 Days

Day: 30.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.91 AU - 0.93 AU

Year: 316 Days

Day: 32.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,338,047 km

• M1: 151,842 km (0.112 R)
• M2: 257,009 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1 AU - 1.46 AU

Year: 489 Days

Day: 45 Hours

Environment

Temp: 23 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.08 AU - 1.46 AU

Year: 513 Days

Day: 17.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,338,047 km

• M1: 104,419 km (0.03 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.59 AU - 2.95 AU

Year: 1651 Days

Day: 32.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,338,047 km

• M1: 90,806 km (0.026 R)
• M2: 855,700 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.6

Radius: 9.1

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.37 AU - 9.83 AU

Year: 8257 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 106,338,047 km

• M1: 114,442 km (0.076 R)
• M2: 211,232 km (0.104 R)
• M3: 303,534 km (0.105 R)
• M4: 379,081 km (0.114 R)
• M5: 450,439 km (0.058 R)
• M6: 594,801 km (0.067 R)
• M7: 740,210 km (0.109 R)
• M8: 833,410 km (0.074 R)
• M9: 930,798 km (0.103 R)
• M10: 1,155,494 km (0.107 R)
• M11: 1,416,991 km (0.032 R)
• M12: 1,475,484 km (0.082 R)
• M13: 1,656,048 km (0.068 R)
• M14: 1,717,982 km (0.084 R)
• M15: 1,801,607 km (0.039 R)
• M16: 2,496,489 km (0.111 R)
• M17: 3,010,657 km (0.103 R)
• M18: 4,162,561 km (0.033 R)
• M19: 4,247,532 km (0.103 R)
• M20: 4,333,252 km (0.075 R)
• M21: 4,593,552 km (0.105 R)
• M22: 4,948,847 km (0.114 R)
• M23: 5,405,270 km (0.029 R)
• M24: 5,907,171 km (0.104 R)
• M25: 6,293,283 km (0.052 R)
• M26: 6,391,120 km (0.115 R)
• M27: 6,621,351 km (0.1 R)
• M28: 7,022,573 km (0.063 R)
• M29: 8,487,884 km (0.048 R)
• M30: 8,777,505 km (0.113 R)
• M31: 8,996,816 km (0.097 R)
• M32: 10,044,151 km (0.088 R)
• M33: 10,543,658 km (0.11 R)
• M34: 11,090,438 km (0.119 R)
• M35: 11,407,137 km (0.073 R)
• M36: 12,293,205 km (0.112 R)
• M37: 12,497,705 km (0.05 R)
• M38: 12,993,024 km (0.052 R)
• M39: 13,159,526 km (0.05 R)
• M40: 13,494,775 km (0.118 R)
• M41: 13,917,838 km (0.118 R)
• M42: 15,608,743 km (0.116 R)
• M43: 15,919,158 km (0.092 R)
• M44: 16,953,179 km (0.096 R)
• M45: 17,180,867 km (0.109 R)
• M46: 17,409,602 km (0.114 R)
• M47: 17,685,311 km (0.045 R)
• M48: 18,287,741 km (0.078 R)
• M49: 18,896,904 km (0.093 R)
• M50: 22,489,198 km (0.04 R)
• M51: 23,192,158 km (0.102 R)
• M52: 23,800,273 km (0.057 R)
• M53: 24,157,513 km (0.098 R)
• M54: 24,311,150 km (0.079 R)
• M55: 25,656,334 km (0.105 R)
• M56: 26,813,324 km (0.116 R)
• M57: 27,025,454 km (0.069 R)
• M58: 27,558,321 km (0.115 R)
• M59: 28,526,369 km (0.114 R)
• M60: 29,068,961 km (0.093 R)
• M61: 29,177,868 km (0.084 R)
• M62: 29,614,843 km (0.039 R)
• M63: 30,274,570 km (0.115 R)
• M64: 30,550,877 km (0.028 R)
• M65: 30,883,433 km (0.046 R)
• M66: 30,994,584 km (0.096 R)
• M67: 31,217,336 km (0.063 R)
• M68: 31,384,736 km (0.085 R)
• M69: 33,473,421 km (0.079 R)
• M70: 33,587,564 km (0.092 R)
• M71: 33,702,007 km (0.115 R)
• M72: 34,217,970 km (0.114 R)
• M73: 34,794,370 km (0.078 R)
• M74: 35,956,746 km (0.082 R)
• M75: 37,191,078 km (0.101 R)
• M76: 37,783,635 km (0.105 R)
• M77: 38,259,955 km (0.066 R)
• M78: 39,158,439 km (0.108 R)
• M79: 40,124,542 km (0.07 R)
• M80: 40,185,130 km (0.113 R)
• M81: 40,549,550 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 866.1

Radius: 6.6

Gravity: 19.88 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 15.64 AU - 19.66 AU

Year: 26558 Days

Day: 20.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,338,047 km

• M1: 153,188 km (0.077 R)
• M2: 264,489 km (0.113 R)
• M3: 847,023 km (0.094 R)
• M4: 998,715 km (0.114 R)
• M5: 1,469,350 km (0.056 R)
• M6: 1,882,240 km (0.113 R)
• M7: 2,456,995 km (0.102 R)
• M8: 2,543,313 km (0.086 R)
• M9: 2,674,810 km (0.069 R)
• M10: 4,005,932 km (0.096 R)
• M11: 4,210,582 km (0.04 R)
• M12: 4,737,316 km (0.059 R)
• M13: 5,173,543 km (0.068 R)
• M14: 5,396,594 km (0.12 R)
• M15: 6,379,003 km (0.054 R)
• M16: 6,618,060 km (0.119 R)
• M17: 6,920,996 km (0.112 R)
• M18: 7,477,949 km (0.115 R)
• M19: 7,920,908 km (0.092 R)
• M20: 9,983,264 km (0.071 R)
• M21: 11,324,260 km (0.041 R)
• M22: 12,200,006 km (0.096 R)
• M23: 12,796,003 km (0.034 R)
• M24: 13,021,896 km (0.119 R)
• M25: 14,093,466 km (0.025 R)
• M26: 14,955,150 km (0.104 R)
• M27: 15,914,521 km (0.116 R)
• M28: 15,995,453 km (0.097 R)
• M29: 16,483,292 km (0.052 R)
• M30: 16,647,101 km (0.087 R)
• M31: 17,892,205 km (0.03 R)
• M32: 18,909,769 km (0.086 R)
• M33: 19,253,246 km (0.108 R)
• M34: 20,735,312 km (0.034 R)
• M35: 22,073,315 km (0.103 R)
• M36: 23,530,997 km (0.051 R)
• M37: 24,457,756 km (0.114 R)
• M38: 25,490,879 km (0.101 R)
• M39: 26,346,878 km (0.072 R)
• M40: 27,989,163 km (0.049 R)
• M41: 28,086,701 km (0.115 R)
• M42: 29,763,843 km (0.116 R)
• M43: 29,863,475 km (0.094 R)
• M44: 30,866,080 km (0.064 R)
• M45: 30,967,058 km (0.093 R)
• M46: 32,904,351 km (0.095 R)
• M47: 34,356,946 km (0.113 R)
• M48: 34,880,688 km (0.114 R)
• M49: 35,091,023 km (0.044 R)
• M50: 37,216,659 km (0.118 R)
• M51: 37,324,070 km (0.118 R)
• M52: 37,970,483 km (0.047 R)
• M53: 38,295,110 km (0.115 R)
• M54: 38,947,058 km (0.093 R)
• M55: 41,926,000 km (0.103 R)
• M56: 43,160,482 km (0.114 R)
• M57: 44,634,769 km (0.085 R)
• M58: 45,780,090 km (0.11 R)
• M59: 47,632,560 km (0.113 R)
• M60: 47,865,784 km (0.109 R)
• M61: 49,273,499 km (0.079 R)
• M62: 49,509,415 km (0.062 R)
• M63: 50,575,749 km (0.11 R)
• M64: 51,290,827 km (0.104 R)
• M65: 53,093,182 km (0.075 R)
• M66: 55,038,403 km (0.108 R)
• M67: 55,160,774 km (0.1 R)
• M68: 55,651,006 km (0.097 R)
• M69: 59,374,198 km (0.067 R)
• M70: 62,665,351 km (0.086 R)
• M71: 62,793,108 km (0.115 R)
• M72: 63,946,956 km (0.083 R)
• M73: 64,204,265 km (0.111 R)
• M74: 65,107,686 km (0.06 R)
• M75: 66,666,197 km (0.088 R)
• M76: 68,368,471 km (0.097 R)
• M77: 74,370,038 km (0.079 R)
• M78: 75,318,638 km (0.047 R)
• M79: 77,639,201 km (0.084 R)
• M80: 79,015,052 km (0.115 R)
• M81: 80,260,305 km (0.031 R)
• M82: 81,372,565 km (0.064 R)
• M83: 83,050,604 km (0.07 R)
• M84: 83,471,872 km (0.077 R)
• M85: 85,447,162 km (0.11 R)
• M86: 85,730,650 km (0.111 R)
• M87: 86,582,760 km (0.055 R)
• M88: 87,580,577 km (0.044 R)
• M89: 88,582,285 km (0.043 R)
• M90: 90,308,046 km (0.12 R)
• M91: 90,452,408 km (0.12 R)
• M92: 92,335,546 km (0.093 R)
• M93: 92,480,955 km (0.065 R)
• M94: 93,209,197 km (0.104 R)
• M95: 96,878,235 km (0.056 R)
• M96: 97,469,595 km (0.079 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.2

Radius: 7

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 15.01 AU - 23.43 AU

Year: 30179 Days

Day: 23 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,338,047 km

• M1: 410,347 km (0.093 R)
• M2: 611,706 km (0.082 R)
• M3: 812,765 km (0.053 R)
• M4: 905,366 km (0.105 R)
• M5: 1,001,558 km (0.063 R)
• M6: 1,767,200 km (0.063 R)
• M7: 2,491,253 km (0.107 R)
• M8: 2,766,663 km (0.112 R)
• M9: 2,908,183 km (0.072 R)
• M10: 3,198,253 km (0.086 R)
• M11: 3,497,598 km (0.039 R)
• M12: 4,016,404 km (0.052 R)
• M13: 4,559,145 km (0.052 R)
• M14: 4,670,446 km (0.098 R)
• M15: 5,416,041 km (0.058 R)
• M16: 6,445,723 km (0.105 R)
• M17: 6,950,915 km (0.119 R)
• M18: 8,610,255 km (0.12 R)
• M19: 8,679,070 km (0.098 R)
• M20: 10,385,084 km (0.112 R)
• M21: 10,605,591 km (0.119 R)
• M22: 11,351,337 km (0.099 R)
• M23: 12,113,987 km (0.103 R)
• M24: 12,736,015 km (0.058 R)
• M25: 13,768,838 km (0.041 R)
• M26: 14,091,970 km (0.103 R)
• M27: 17,197,921 km (0.096 R)
• M28: 17,458,670 km (0.107 R)
• M29: 19,230,507 km (0.079 R)
• M30: 19,410,773 km (0.061 R)
• M31: 19,955,010 km (0.052 R)
• M32: 20,046,264 km (0.039 R)
• M33: 20,412,480 km (0.087 R)
• M34: 21,058,743 km (0.075 R)
• M35: 21,993,430 km (0.052 R)
• M36: 24,291,553 km (0.059 R)
• M37: 24,779,840 km (0.117 R)
• M38: 25,468,888 km (0.085 R)
• M39: 25,766,139 km (0.116 R)
• M40: 26,264,150 km (0.109 R)
• M41: 32,482,186 km (0.111 R)
• M42: 33,778,002 km (0.054 R)
• M43: 34,322,838 km (0.107 R)
• M44: 34,980,470 km (0.101 R)
• M45: 35,090,425 km (0.073 R)
• M46: 35,974,698 km (0.099 R)
• M47: 36,085,849 km (0.119 R)
• M48: 36,642,802 km (0.107 R)
• M49: 36,754,551 km (0.111 R)
• M50: 38,217,319 km (0.085 R)
• M51: 39,584,494 km (0.037 R)
• M52: 41,432,177 km (0.061 R)
• M53: 42,132,296 km (0.111 R)
• M54: 42,366,416 km (0.098 R)
• M55: 45,330,698 km (0.057 R)
• M56: 51,081,539 km (0.077 R)
• M57: 54,360,126 km (0.115 R)
• M58: 55,510,683 km (0.095 R)
• M59: 55,896,048 km (0.111 R)
• M60: 56,669,469 km (0.038 R)
• M61: 60,588,783 km (0.077 R)
• M62: 64,729,802 km (0.054 R)
• M63: 65,270,748 km (0.076 R)
• M64: 65,677,355 km (0.066 R)
• M65: 66,357,128 km (0.084 R)
• M66: 66,493,262 km (0.076 R)
• M67: 68,135,248 km (0.081 R)
• M68: 69,237,186 km (0.099 R)
• M69: 72,999,572 km (0.076 R)
• M70: 74,976,508 km (0.079 R)
• M71: 75,402,413 km (0.076 R)
• M72: 78,406,189 km (0.111 R)
• M73: 79,705,596 km (0.093 R)
• M74: 79,850,407 km (0.082 R)
• M75: 81,594,867 km (0.105 R)
• M76: 83,498,800 km (0.061 R)
• M77: 84,825,583 km (0.111 R)
• M78: 84,973,386 km (0.097 R)
• M79: 85,713,895 km (0.117 R)
• M80: 87,201,347 km (0.037 R)
• M81: 87,350,496 km (0.108 R)
• M82: 87,798,691 km (0.106 R)
• M83: 88,547,279 km (0.077 R)
• M84: 88,697,176 km (0.064 R)
• M85: 90,805,758 km (0.11 R)
• M86: 92,930,796 km (0.097 R)
• M87: 94,152,412 km (0.104 R)
• M88: 94,765,165 km (0.109 R)
• M89: 98,003,959 km (0.068 R)
• M90: 99,715,059 km (0.112 R)
• M91: 100,495,960 km (0.078 R)
• M92: 100,965,548 km (0.117 R)
• M93: 101,278,955 km (0.071 R)
• M94: 102,693,553 km (0.101 R)
• M95: 105,383,173 km (0.111 R)
• M96: 106,019,413 km (0.078 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 15,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit