🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.61 AU - 0.63 AU

Year: 179 Days

Day: 29.6 Hours

Environment

Temp: 182 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,439,537 km

• M1: 164,109 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.55 AU - 0.87 AU

Year: 220 Days

Day: 43.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,439,537 km

• M1: 361,578 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.73 AU - 1.09 AU

Year: 319 Days

Day: 30.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.78 AU - 1.08 AU

Year: 329 Days

Day: 37.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.63 AU - 1.65 AU

Year: 771 Days

Day: 41.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.19 AU - 3.29 AU

Year: 2141 Days

Day: 20.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,439,537 km

• M1: 907,610 km (0.095 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.11 AU - 4.49 AU

Year: 3273 Days

Day: 27.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.6

Radius: 10.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 4.7 AU - 6.98 AU

Year: 5181 Days

Day: 8.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,439,537 km

• M1: 158,275 km (0.066 R)
• M2: 226,940 km (0.096 R)
• M3: 504,444 km (0.111 R)
• M4: 647,011 km (0.091 R)
• M5: 729,140 km (0.07 R)
• M6: 804,089 km (0.102 R)
• M7: 986,149 km (0.104 R)
• M8: 1,194,838 km (0.11 R)
• M9: 1,445,265 km (0.074 R)
• M10: 1,612,366 km (0.11 R)
• M11: 1,756,429 km (0.078 R)
• M12: 1,859,950 km (0.082 R)
• M13: 2,073,277 km (0.042 R)
• M14: 2,214,796 km (0.068 R)
• M15: 2,424,832 km (0.108 R)
• M16: 3,129,737 km (0.051 R)
• M17: 3,495,653 km (0.033 R)
• M18: 4,168,844 km (0.056 R)
• M19: 4,288,373 km (0.072 R)
• M20: 4,633,046 km (0.065 R)
• M21: 4,860,884 km (0.089 R)
• M22: 5,156,339 km (0.071 R)
• M23: 5,435,938 km (0.116 R)
• M24: 6,032,385 km (0.096 R)
• M25: 6,100,003 km (0.065 R)
• M26: 6,372,869 km (0.115 R)
• M27: 6,557,024 km (0.057 R)
• M28: 6,766,312 km (0.098 R)
• M29: 7,191,469 km (0.09 R)
• M30: 7,431,573 km (0.104 R)
• M31: 7,504,128 km (0.093 R)
• M32: 7,674,221 km (0.064 R)
• M33: 8,217,261 km (0.07 R)
• M34: 8,292,360 km (0.078 R)
• M35: 8,670,842 km (0.107 R)
• M36: 9,549,879 km (0.096 R)
• M37: 10,026,797 km (0.101 R)
• M38: 10,106,982 km (0.101 R)
• M39: 10,268,099 km (0.075 R)
• M40: 10,375,959 km (0.096 R)
• M41: 10,756,536 km (0.029 R)
• M42: 10,838,665 km (0.099 R)
• M43: 11,643,651 km (0.108 R)
• M44: 12,467,786 km (0.104 R)
• M45: 13,902,729 km (0.119 R)
• M46: 14,141,936 km (0.116 R)
• M47: 14,262,063 km (0.06 R)
• M48: 14,382,489 km (0.09 R)
• M49: 14,654,757 km (0.079 R)
• M50: 14,746,012 km (0.03 R)
• M51: 15,204,529 km (0.059 R)
• M52: 15,451,066 km (0.045 R)
• M53: 15,698,801 km (0.111 R)
• M54: 15,979,297 km (0.097 R)
• M55: 16,481,796 km (0.111 R)
• M56: 17,663,769 km (0.086 R)
• M57: 17,793,320 km (0.12 R)
• M58: 17,955,484 km (0.094 R)
• M59: 18,346,832 km (0.1 R)
• M60: 18,675,050 km (0.094 R)
• M61: 18,840,057 km (0.066 R)
• M62: 19,237,688 km (0.116 R)
• M63: 19,304,259 km (0.076 R)
• M64: 19,906,540 km (0.114 R)
• M65: 20,210,074 km (0.119 R)
• M66: 20,617,279 km (0.087 R)
• M67: 21,027,028 km (0.106 R)
• M68: 21,439,469 km (0.113 R)
• M69: 21,993,729 km (0.025 R)
• M70: 22,063,292 km (0.118 R)
• M71: 22,237,574 km (0.105 R)
• M72: 22,307,436 km (0.059 R)
• M73: 22,798,566 km (0.098 R)
• M74: 22,939,487 km (0.086 R)
• M75: 23,151,467 km (0.106 R)
• M76: 23,755,693 km (0.044 R)
• M77: 23,970,216 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.7

Radius: 8.4

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.79 AU - 7.63 AU

Year: 6381 Days

Day: 13.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,439,537 km

• M1: 181,163 km (0.116 R)
• M2: 266,883 km (0.086 R)
• M3: 346,169 km (0.076 R)
• M4: 672,293 km (0.062 R)
• M5: 898,036 km (0.045 R)
• M6: 1,273,676 km (0.102 R)
• M7: 1,448,855 km (0.094 R)
• M8: 1,647,671 km (0.098 R)
• M9: 1,774,380 km (0.12 R)
• M10: 2,313,681 km (0.059 R)
• M11: 2,638,458 km (0.029 R)
• M12: 2,750,058 km (0.098 R)
• M13: 3,533,053 km (0.055 R)
• M14: 3,656,172 km (0.106 R)
• M15: 3,759,993 km (0.118 R)
• M16: 3,970,477 km (0.096 R)
• M17: 4,293,309 km (0.09 R)
• M18: 4,491,227 km (0.096 R)
• M19: 4,669,698 km (0.09 R)
• M20: 4,850,412 km (0.112 R)
• M21: 5,149,159 km (0.119 R)
• M22: 5,406,617 km (0.089 R)
• M23: 5,764,604 km (0.073 R)
• M24: 5,934,248 km (0.104 R)
• M25: 6,007,551 km (0.116 R)
• M26: 6,403,088 km (0.113 R)
• M27: 6,528,601 km (0.12 R)
• M28: 6,807,302 km (0.089 R)
• M29: 7,324,013 km (0.058 R)
• M30: 7,534,347 km (0.027 R)
• M31: 7,693,370 km (0.113 R)
• M32: 7,933,923 km (0.105 R)
• M33: 8,285,927 km (0.079 R)
• M34: 8,560,140 km (0.091 R)
• M35: 8,809,519 km (0.091 R)
• M36: 9,202,214 km (0.075 R)
• M37: 9,429,154 km (0.087 R)
• M38: 9,629,316 km (0.039 R)
• M39: 10,267,351 km (0.045 R)
• M40: 10,502,818 km (0.1 R)
• M41: 10,799,620 km (0.102 R)
• M42: 11,009,057 km (0.109 R)
• M43: 11,069,046 km (0.119 R)
• M44: 11,219,840 km (0.11 R)
• M45: 11,798,634 km (0.073 R)
• M46: 12,014,205 km (0.083 R)
• M47: 12,543,482 km (0.042 R)
• M48: 12,795,255 km (0.087 R)
• M49: 13,303,739 km (0.08 R)
• M50: 13,624,776 km (0.087 R)
• M51: 14,340,302 km (0.029 R)
• M52: 14,570,533 km (0.118 R)
• M53: 14,768,900 km (0.082 R)
• M54: 14,934,804 km (0.079 R)
• M55: 15,302,067 km (0.115 R)
• M56: 15,470,065 km (0.06 R)
• M57: 15,571,044 km (0.063 R)
• M58: 16,147,893 km (0.119 R)
• M59: 17,322,386 km (0.11 R)
• M60: 17,392,248 km (0.12 R)
• M61: 17,884,575 km (0.115 R)
• M62: 18,416,994 km (0.106 R)
• M63: 18,488,352 km (0.098 R)
• M64: 18,774,832 km (0.109 R)
• M65: 19,533,892 km (0.09 R)
• M66: 20,709,880 km (0.112 R)
• M67: 20,784,081 km (0.109 R)
• M68: 20,895,681 km (0.103 R)
• M69: 21,306,327 km (0.086 R)
• M70: 21,832,912 km (0.114 R)
• M71: 21,946,307 km (0.037 R)
• M72: 22,059,852 km (0.112 R)
• M73: 22,249,691 km (0.053 R)
• M74: 22,325,687 km (0.08 R)
• M75: 22,783,905 km (0.098 R)
• M76: 22,860,499 km (0.074 R)
• M77: 23,399,650 km (0.12 R)
• M78: 24,059,826 km (0.105 R)
• M79: 24,255,200 km (0.037 R)
• M80: 24,686,790 km (0.12 R)
• M81: 24,765,479 km (0.119 R)
• M82: 25,120,923 km (0.097 R)
• M83: 25,716,921 km (0.041 R)
• M84: 25,916,634 km (0.089 R)
• M85: 26,076,854 km (0.117 R)
• M86: 26,761,264 km (0.03 R)
• M87: 26,842,047 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.3

Radius: 7.8

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.21 AU - 22.73 AU

Year: 30330 Days

Day: 21.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 66,439,537 km

• M1: 298,897 km (0.088 R)
• M2: 772,972 km (0.07 R)
• M3: 1,598,154 km (0.11 R)
• M4: 2,039,617 km (0.06 R)
• M5: 2,194,900 km (0.094 R)
• M6: 2,386,535 km (0.055 R)
• M7: 2,650,575 km (0.082 R)
• M8: 3,135,123 km (0.115 R)
• M9: 3,387,793 km (0.119 R)
• M10: 3,912,732 km (0.077 R)
• M11: 4,028,521 km (0.107 R)
• M12: 4,145,507 km (0.064 R)
• M13: 5,290,678 km (0.099 R)
• M14: 5,504,902 km (0.042 R)
• M15: 5,678,436 km (0.051 R)
• M16: 6,527,105 km (0.096 R)
• M17: 6,896,163 km (0.103 R)
• M18: 7,414,818 km (0.077 R)
• M19: 8,892,397 km (0.057 R)
• M20: 9,821,250 km (0.114 R)
• M21: 11,052,739 km (0.056 R)
• M22: 11,326,803 km (0.115 R)
• M23: 11,382,004 km (0.11 R)
• M24: 11,714,411 km (0.115 R)
• M25: 12,162,606 km (0.106 R)
• M26: 12,332,100 km (0.087 R)
• M27: 12,559,489 km (0.075 R)
• M28: 12,788,075 km (0.113 R)
• M29: 13,191,540 km (0.063 R)
• M30: 13,482,358 km (0.049 R)
• M31: 13,951,946 km (0.097 R)
• M32: 14,307,690 km (0.096 R)
• M33: 15,149,477 km (0.061 R)
• M34: 16,441,853 km (0.118 R)
• M35: 16,754,812 km (0.098 R)
• M36: 17,259,555 km (0.062 R)
• M37: 17,386,564 km (0.108 R)
• M38: 18,673,255 km (0.03 R)
• M39: 18,803,555 km (0.049 R)
• M40: 18,868,929 km (0.1 R)
• M41: 19,328,045 km (0.073 R)
• M42: 21,269,227 km (0.05 R)
• M43: 21,473,578 km (0.115 R)
• M44: 22,090,519 km (0.053 R)
• M45: 22,713,295 km (0.094 R)
• M46: 23,131,720 km (0.113 R)
• M47: 23,271,744 km (0.029 R)
• M48: 25,622,525 km (0.102 R)
• M49: 25,840,040 km (0.066 R)
• M50: 26,349,720 km (0.115 R)
• M51: 27,601,555 km (0.056 R)
• M52: 28,571,847 km (0.081 R)
• M53: 29,705,200 km (0.069 R)
• M54: 29,781,196 km (0.055 R)
• M55: 30,239,115 km (0.075 R)
• M56: 31,393,861 km (0.112 R)
• M57: 32,171,770 km (0.054 R)
• M58: 32,328,100 km (0.101 R)
• M59: 34,543,196 km (0.107 R)
• M60: 34,863,634 km (0.108 R)
• M61: 35,184,970 km (0.074 R)
• M62: 35,507,354 km (0.106 R)
• M63: 35,668,920 km (0.045 R)
• M64: 44,835,529 km (0.089 R)
• M65: 45,184,990 km (0.116 R)
• M66: 46,062,830 km (0.088 R)
• M67: 46,415,432 km (0.069 R)
• M68: 48,281,666 km (0.111 R)
• M69: 48,371,125 km (0.07 R)
• M70: 48,460,734 km (0.12 R)
• M71: 48,999,137 km (0.09 R)
• M72: 49,089,045 km (0.05 R)
• M73: 49,629,692 km (0.115 R)
• M74: 49,810,406 km (0.08 R)
• M75: 50,262,940 km (0.072 R)
• M76: 50,353,596 km (0.03 R)
• M77: 50,989,985 km (0.097 R)
• M78: 51,537,514 km (0.083 R)
• M79: 51,629,068 km (0.062 R)
• M80: 53,284,368 km (0.086 R)
• M81: 53,561,872 km (0.119 R)
• M82: 54,304,476 km (0.054 R)
• M83: 56,835,672 km (0.057 R)
• M84: 57,119,309 km (0.118 R)
• M85: 57,687,931 km (0.108 R)
• M86: 58,830,859 km (0.088 R)
• M87: 60,077,458 km (0.102 R)
• M88: 60,559,163 km (0.071 R)
• M89: 60,655,653 km (0.052 R)
• M90: 61,526,612 km (0.117 R)
• M91: 62,304,222 km (0.086 R)
• M92: 62,694,224 km (0.074 R)
• M93: 64,262,309 km (0.074 R)
• M94: 64,360,744 km (0.103 R)
• M95: 64,459,179 km (0.071 R)
• M96: 65,248,906 km (0.115 R)
• M97: 65,446,824 km (0.095 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 13,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit