🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.52 AU - 0.64 AU

Year: 157 Days

Day: 26.1 Hours

Environment

Temp: 248 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.56 AU - 0.9 AU

Year: 221 Days

Day: 20.6 Hours

Environment

Temp: 218 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,684,166 km

• M1: 719,416 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.95 AU - 1.17 AU

Year: 387 Days

Day: 45.2 Hours

Environment

Temp: 46 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.69 AU - 1.85 AU

Year: 835 Days

Day: 29.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.86 AU - 2.94 AU

Year: 1752 Days

Day: 22 Hours

Environment

Temp: -93 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,684,166 km

• M1: 737,817 km (0.111 R)
• M2: 853,605 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.9

Radius: 14.2

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.64 AU - 11.1 AU

Year: 10175 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 76,684,166 km

• M1: 185,501 km (0.115 R)
• M2: 333,902 km (0.117 R)
• M3: 457,171 km (0.052 R)
• M4: 631,303 km (0.043 R)
• M5: 1,129,614 km (0.056 R)
• M6: 1,232,686 km (0.107 R)
• M7: 1,339,051 km (0.059 R)
• M8: 1,490,892 km (0.059 R)
• M9: 1,663,379 km (0.101 R)
• M10: 1,858,155 km (0.109 R)
• M11: 2,783,268 km (0.026 R)
• M12: 2,872,279 km (0.045 R)
• M13: 3,071,394 km (0.07 R)
• M14: 3,163,546 km (0.107 R)
• M15: 3,312,845 km (0.075 R)
• M16: 3,407,391 km (0.12 R)
• M17: 3,638,071 km (0.08 R)
• M18: 3,735,758 km (0.076 R)
• M19: 3,854,240 km (0.066 R)
• M20: 4,237,509 km (0.106 R)
• M21: 4,486,141 km (0.104 R)
• M22: 5,041,448 km (0.105 R)
• M23: 5,550,829 km (0.118 R)
• M24: 6,053,777 km (0.041 R)
• M25: 6,263,812 km (0.12 R)
• M26: 6,908,430 km (0.1 R)
• M27: 7,674,820 km (0.079 R)
• M28: 8,106,559 km (0.11 R)
• M29: 8,993,974 km (0.104 R)
• M30: 9,829,926 km (0.119 R)
• M31: 9,939,731 km (0.105 R)
• M32: 10,243,415 km (0.107 R)
• M33: 10,916,905 km (0.041 R)
• M34: 11,087,596 km (0.077 R)
• M35: 11,691,822 km (0.072 R)
• M36: 12,041,881 km (0.097 R)
• M37: 12,454,771 km (0.106 R)
• M38: 12,633,091 km (0.116 R)
• M39: 12,842,379 km (0.097 R)
• M40: 15,091,732 km (0.096 R)
• M41: 16,538,045 km (0.115 R)
• M42: 17,493,526 km (0.067 R)
• M43: 18,062,148 km (0.063 R)
• M44: 18,399,341 km (0.118 R)
• M45: 18,534,877 km (0.041 R)
• M46: 19,217,193 km (0.112 R)
• M47: 19,458,045 km (0.116 R)
• M48: 19,665,238 km (0.118 R)
• M49: 20,326,162 km (0.05 R)
• M50: 21,242,598 km (0.119 R)
• M51: 21,670,000 km (0.097 R)
• M52: 22,714,941 km (0.099 R)
• M53: 22,933,054 km (0.117 R)
• M54: 23,335,024 km (0.116 R)
• M55: 23,997,742 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.7

Radius: 14.3

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 9.8 AU - 12.76 AU

Year: 13440 Days

Day: 9.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 76,684,166 km

• M1: 179,368 km (0.102 R)
• M2: 418,126 km (0.103 R)
• M3: 590,313 km (0.089 R)
• M4: 807,230 km (0.109 R)
• M5: 997,967 km (0.099 R)
• M6: 1,090,120 km (0.054 R)
• M7: 1,344,436 km (0.073 R)
• M8: 1,706,762 km (0.09 R)
• M9: 2,005,210 km (0.064 R)
• M10: 4,130,098 km (0.119 R)
• M11: 5,582,245 km (0.11 R)
• M12: 5,890,416 km (0.058 R)
• M13: 6,239,278 km (0.091 R)
• M14: 6,416,402 km (0.064 R)
• M15: 6,523,514 km (0.052 R)
• M16: 7,401,355 km (0.087 R)
• M17: 8,007,376 km (0.102 R)
• M18: 8,238,654 km (0.116 R)
• M19: 8,511,520 km (0.069 R)
• M20: 8,747,735 km (0.103 R)
• M21: 8,866,666 km (0.073 R)
• M22: 8,986,194 km (0.104 R)
• M23: 9,469,545 km (0.101 R)
• M24: 10,293,829 km (0.076 R)
• M25: 10,461,529 km (0.071 R)
• M26: 10,630,125 km (0.112 R)
• M27: 10,799,620 km (0.086 R)
• M28: 10,970,012 km (0.101 R)
• M29: 11,486,573 km (0.099 R)
• M30: 13,265,591 km (0.095 R)
• M31: 13,402,473 km (0.082 R)
• M32: 13,631,657 km (0.085 R)
• M33: 14,233,789 km (0.025 R)
• M34: 15,463,782 km (0.092 R)
• M35: 17,073,755 km (0.109 R)
• M36: 17,422,168 km (0.099 R)
• M37: 18,075,312 km (0.093 R)
• M38: 18,532,334 km (0.111 R)
• M39: 19,821,568 km (0.106 R)
• M40: 20,030,556 km (0.081 R)
• M41: 20,556,243 km (0.118 R)
• M42: 20,714,817 km (0.118 R)
• M43: 20,980,054 km (0.027 R)
• M44: 21,890,208 km (0.078 R)
• M45: 22,649,417 km (0.112 R)
• M46: 23,472,504 km (0.117 R)
• M47: 24,026,764 km (0.113 R)
• M48: 24,305,465 km (0.033 R)
• M49: 25,771,973 km (0.08 R)
• M50: 26,977,433 km (0.113 R)
• M51: 27,093,222 km (0.073 R)
• M52: 27,441,485 km (0.087 R)
• M53: 28,025,216 km (0.087 R)
• M54: 28,436,311 km (0.095 R)
• M55: 29,443,105 km (0.114 R)
• M56: 29,861,081 km (0.089 R)
• M57: 30,160,726 km (0.118 R)
• M58: 30,581,994 km (0.094 R)
• M59: 31,187,266 km (0.04 R)
• M60: 31,491,399 km (0.116 R)
• M61: 31,857,615 km (0.106 R)
• M62: 32,041,321 km (0.082 R)
• M63: 32,717,653 km (0.031 R)
• M64: 33,026,722 km (0.098 R)
• M65: 33,212,672 km (0.109 R)
• M66: 34,209,891 km (0.062 R)
• M67: 34,775,072 km (0.082 R)
• M68: 35,406,824 km (0.112 R)
• M69: 37,971,380 km (0.091 R)
• M70: 39,013,928 km (0.08 R)
• M71: 39,604,540 km (0.114 R)
• M72: 40,396,661 km (0.118 R)
• M73: 42,130,650 km (0.098 R)
• M74: 42,399,477 km (0.079 R)
• M75: 44,434,607 km (0.1 R)
• M76: 44,845,402 km (0.083 R)
• M77: 45,808,962 km (0.115 R)
• M78: 46,362,624 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.7

Radius: 6.7

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.05 AU - 16.43 AU

Year: 18068 Days

Day: 22.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,684,166 km

• M1: 96,640 km (0.12 R)
• M2: 243,994 km (0.086 R)
• M3: 505,641 km (0.079 R)
• M4: 621,280 km (0.1 R)
• M5: 820,844 km (0.045 R)
• M6: 918,232 km (0.092 R)
• M7: 1,211,444 km (0.1 R)
• M8: 1,629,270 km (0.118 R)
• M9: 2,615,270 km (0.084 R)
• M10: 2,819,321 km (0.092 R)
• M11: 3,399,013 km (0.088 R)
• M12: 3,654,078 km (0.103 R)
• M13: 4,048,118 km (0.113 R)
• M14: 4,148,798 km (0.114 R)
• M15: 4,455,773 km (0.112 R)
• M16: 4,876,442 km (0.098 R)
• M17: 5,717,930 km (0.062 R)
• M18: 6,290,740 km (0.078 R)
• M19: 6,722,330 km (0.076 R)
• M20: 7,082,562 km (0.118 R)
• M21: 7,204,035 km (0.089 R)
• M22: 8,371,048 km (0.036 R)
• M23: 8,585,422 km (0.11 R)
• M24: 8,715,123 km (0.06 R)
• M25: 9,239,912 km (0.083 R)
• M26: 9,372,755 km (0.106 R)
• M27: 9,417,186 km (0.101 R)
• M28: 11,015,190 km (0.112 R)
• M29: 11,250,209 km (0.112 R)
• M30: 11,534,594 km (0.094 R)
• M31: 12,646,256 km (0.062 R)
• M32: 13,289,527 km (0.097 R)
• M33: 14,351,073 km (0.073 R)
• M34: 15,073,930 km (0.115 R)
• M35: 15,861,413 km (0.102 R)
• M36: 16,073,693 km (0.118 R)
• M37: 16,340,276 km (0.117 R)
• M38: 18,749,101 km (0.094 R)
• M39: 18,861,300 km (0.103 R)
• M40: 18,973,648 km (0.113 R)
• M41: 19,709,220 km (0.113 R)
• M42: 19,766,067 km (0.063 R)
• M43: 20,396,473 km (0.099 R)
• M44: 20,569,408 km (0.114 R)
• M45: 21,091,505 km (0.077 R)
• M46: 21,208,041 km (0.054 R)
• M47: 21,442,012 km (0.072 R)
• M48: 21,853,257 km (0.075 R)
• M49: 22,564,445 km (0.055 R)
• M50: 22,803,054 km (0.119 R)
• M51: 24,989,128 km (0.117 R)
• M52: 25,608,164 km (0.117 R)
• M53: 25,670,396 km (0.108 R)
• M54: 28,713,516 km (0.081 R)
• M55: 28,907,545 km (0.037 R)
• M56: 30,080,392 km (0.103 R)
• M57: 30,145,916 km (0.044 R)
• M58: 30,343,086 km (0.073 R)
• M59: 30,937,139 km (0.118 R)
• M60: 31,868,685 km (0.055 R)
• M61: 33,351,050 km (0.085 R)
• M62: 35,131,863 km (0.094 R)
• M63: 35,547,147 km (0.08 R)
• M64: 36,943,194 km (0.075 R)
• M65: 39,357,554 km (0.047 R)
• M66: 42,042,088 km (0.12 R)
• M67: 42,556,705 km (0.115 R)
• M68: 43,295,269 km (0.118 R)
• M69: 44,187,321 km (0.072 R)
• M70: 44,261,971 km (0.064 R)
• M71: 44,485,919 km (0.111 R)
• M72: 45,310,801 km (0.113 R)
• M73: 45,611,942 km (0.069 R)
• M74: 45,762,737 km (0.107 R)
• M75: 45,838,284 km (0.075 R)
• M76: 46,443,557 km (0.106 R)
• M77: 46,899,381 km (0.069 R)
• M78: 47,127,817 km (0.119 R)
• M79: 47,662,330 km (0.118 R)
• M80: 50,754,518 km (0.069 R)
• M81: 52,799,072 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.4

Radius: 4.9

Gravity: 20.97 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 15.39 AU - 17.45 AU

Year: 23605 Days

Day: 19.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,684,166 km

• M1: 80,334 km (0.093 R)
• M2: 137,630 km (0.083 R)
• M3: 345,870 km (0.096 R)
• M4: 520,301 km (0.12 R)
• M5: 584,329 km (0.102 R)
• M6: 628,461 km (0.086 R)
• M7: 1,022,501 km (0.094 R)
• M8: 1,698,085 km (0.07 R)
• M9: 1,794,726 km (0.058 R)
• M10: 2,061,159 km (0.1 R)
• M11: 2,375,764 km (0.086 R)
• M12: 3,326,009 km (0.078 R)
• M13: 3,652,432 km (0.118 R)
• M14: 3,903,906 km (0.086 R)
• M15: 3,989,027 km (0.066 R)
• M16: 4,117,831 km (0.043 R)
• M17: 4,204,448 km (0.081 R)
• M18: 4,335,496 km (0.115 R)
• M19: 4,646,510 km (0.087 R)
• M20: 4,691,539 km (0.092 R)
• M21: 4,873,151 km (0.109 R)
• M22: 5,103,382 km (0.101 R)
• M23: 5,526,744 km (0.116 R)
• M24: 5,912,407 km (0.114 R)
• M25: 6,010,244 km (0.05 R)
• M26: 7,017,337 km (0.081 R)
• M27: 7,121,008 km (0.071 R)
• M28: 8,845,722 km (0.072 R)
• M29: 9,182,766 km (0.054 R)
• M30: 9,753,931 km (0.041 R)
• M31: 10,219,180 km (0.104 R)
• M32: 10,691,610 km (0.111 R)
• M33: 12,089,154 km (0.066 R)
• M34: 12,275,552 km (0.114 R)
• M35: 13,222,208 km (0.078 R)
• M36: 13,866,227 km (0.119 R)
• M37: 15,184,633 km (0.097 R)
• M38: 15,251,653 km (0.106 R)
• M39: 15,587,949 km (0.088 R)
• M40: 15,994,855 km (0.072 R)
• M41: 16,268,020 km (0.081 R)
• M42: 16,542,682 km (0.1 R)
• M43: 19,445,180 km (0.103 R)
• M44: 19,809,900 km (0.078 R)
• M45: 20,917,073 km (0.096 R)
• M46: 21,741,807 km (0.104 R)
• M47: 21,892,900 km (0.103 R)
• M48: 22,424,422 km (0.103 R)
• M49: 22,653,456 km (0.062 R)
• M50: 23,114,068 km (0.091 R)
• M51: 23,345,496 km (0.08 R)
• M52: 23,577,672 km (0.096 R)
• M53: 24,514,154 km (0.065 R)
• M54: 25,621,927 km (0.113 R)
• M55: 26,503,806 km (0.079 R)
• M56: 27,968,070 km (0.096 R)
• M57: 28,050,199 km (0.109 R)
• M58: 28,627,348 km (0.065 R)
• M59: 29,709,389 km (0.089 R)
• M60: 30,129,161 km (0.056 R)
• M61: 30,466,354 km (0.098 R)
• M62: 33,557,046 km (0.118 R)
• M63: 39,200,177 km (0.084 R)
• M64: 43,121,586 km (0.113 R)
• M65: 43,978,034 km (0.083 R)
• M66: 44,456,298 km (0.091 R)
• M67: 44,552,191 km (0.107 R)
• M68: 45,514,404 km (0.085 R)
• M69: 46,386,410 km (0.091 R)
• M70: 47,068,277 km (0.093 R)
• M71: 47,165,965 km (0.027 R)
• M72: 49,928,738 km (0.089 R)
• M73: 50,028,370 km (0.098 R)
• M74: 50,128,152 km (0.059 R)
• M75: 50,627,659 km (0.082 R)
• M76: 50,928,052 km (0.082 R)
• M77: 52,540,717 km (0.08 R)
• M78: 53,251,456 km (0.095 R)
• M79: 53,353,333 km (0.09 R)
• M80: 53,455,209 km (0.093 R)
• M81: 57,373,626 km (0.082 R)
• M82: 58,840,582 km (0.097 R)
• M83: 61,383,597 km (0.09 R)
• M84: 63,206,596 km (0.075 R)
• M85: 63,638,186 km (0.119 R)
• M86: 64,395,600 km (0.103 R)
• M87: 66,357,277 km (0.099 R)
• M88: 69,558,522 km (0.107 R)
• M89: 70,004,024 km (0.096 R)
• M90: 70,450,424 km (0.082 R)
• M91: 75,194,921 km (0.119 R)
• M92: 76,224,902 km (0.082 R)
• M93: 76,454,385 km (0.038 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 12,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit