🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.48 AU - 0.76 AU

Year: 176 Days

Day: 18.1 Hours

Environment

Temp: 172 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.61 AU - 0.81 AU

Year: 215 Days

Day: 18.1 Hours

Environment

Temp: 127 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,200,245 km

• M1: 149,448 km (0.093 R)
• M2: 428,747 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.55 AU - 0.89 AU

Year: 220 Days

Day: 40.4 Hours

Environment

Temp: 113 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.61 AU - 3.79 AU

Year: 2060 Days

Day: 28 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.33 AU - 3.93 AU

Year: 2489 Days

Day: 28.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,200,245 km

• M1: 149,747 km (0.1 R)

Asteroid Belt

Center: 4.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.1

Radius: 11.1

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.16 AU - 5.38 AU

Year: 4354 Days

Day: 7.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 49,200,245 km

• M1: 141,819 km (0.04 R)
• M2: 268,678 km (0.115 R)
• M3: 494,720 km (0.062 R)
• M4: 636,539 km (0.093 R)
• M5: 739,462 km (0.105 R)
• M6: 913,744 km (0.107 R)
• M7: 1,093,261 km (0.091 R)
• M8: 1,341,743 km (0.084 R)
• M9: 1,438,533 km (0.06 R)
• M10: 1,578,108 km (0.057 R)
• M11: 2,002,367 km (0.084 R)
• M12: 2,296,926 km (0.063 R)
• M13: 2,605,696 km (0.114 R)
• M14: 3,093,834 km (0.092 R)
• M15: 3,262,879 km (0.089 R)
• M16: 3,448,530 km (0.098 R)
• M17: 3,692,375 km (0.12 R)
• M18: 4,111,249 km (0.105 R)
• M19: 4,268,775 km (0.097 R)
• M20: 4,634,243 km (0.112 R)
• M21: 4,828,271 km (0.066 R)
• M22: 5,070,919 km (0.1 R)
• M23: 5,364,131 km (0.086 R)
• M24: 5,694,892 km (0.086 R)
• M25: 5,806,492 km (0.101 R)
• M26: 6,146,079 km (0.082 R)
• M27: 6,359,555 km (0.117 R)
• M28: 6,676,104 km (0.073 R)
• M29: 6,793,987 km (0.055 R)
• M30: 7,151,825 km (0.039 R)
• M31: 7,237,994 km (0.098 R)
• M32: 7,868,399 km (0.088 R)
• M33: 8,082,474 km (0.113 R)
• M34: 8,717,816 km (0.109 R)
• M35: 8,809,819 km (0.087 R)
• M36: 9,032,271 km (0.075 R)
• M37: 9,200,269 km (0.09 R)
• M38: 9,501,410 km (0.082 R)
• M39: 9,653,251 km (0.11 R)
• M40: 9,920,882 km (0.061 R)
• M41: 10,017,073 km (0.03 R)
• M42: 10,365,936 km (0.059 R)
• M43: 10,699,240 km (0.116 R)
• M44: 10,837,468 km (0.09 R)
• M45: 11,195,605 km (0.084 R)
• M46: 11,396,216 km (0.105 R)
• M47: 11,577,828 km (0.119 R)
• M48: 12,376,082 km (0.051 R)
• M49: 12,479,754 km (0.091 R)
• M50: 12,813,207 km (0.035 R)
• M51: 13,213,232 km (0.112 R)
• M52: 13,297,904 km (0.088 R)
• M53: 13,574,511 km (0.097 R)
• M54: 14,481,074 km (0.096 R)
• M55: 14,568,439 km (0.076 R)
• M56: 14,721,777 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.5

Radius: 6.5

Gravity: 14.09 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 11.72 AU - 13.64 AU

Year: 16250 Days

Day: 16.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 49,200,245 km

• M1: 163,810 km (0.097 R)
• M2: 643,869 km (0.077 R)
• M3: 765,792 km (0.042 R)
• M4: 1,300,903 km (0.113 R)
• M5: 1,509,742 km (0.09 R)
• M6: 1,814,323 km (0.042 R)
• M7: 2,047,995 km (0.096 R)
• M8: 2,107,834 km (0.057 R)
• M9: 2,511,599 km (0.042 R)
• M10: 3,283,075 km (0.07 R)
• M11: 3,424,295 km (0.11 R)
• M12: 3,640,015 km (0.108 R)
• M13: 3,712,870 km (0.071 R)
• M14: 3,823,123 km (0.109 R)
• M15: 4,122,469 km (0.07 R)
• M16: 4,313,355 km (0.038 R)
• M17: 4,429,294 km (0.054 R)
• M18: 4,546,279 km (0.026 R)
• M19: 5,310,874 km (0.109 R)
• M20: 5,518,665 km (0.067 R)
• M21: 5,560,553 km (0.08 R)
• M22: 6,071,430 km (0.099 R)
• M23: 6,288,795 km (0.11 R)
• M24: 6,420,292 km (0.091 R)
• M25: 6,775,736 km (0.115 R)
• M26: 6,820,616 km (0.083 R)
• M27: 7,001,180 km (0.094 R)
• M28: 7,137,614 km (0.039 R)
• M29: 8,549,668 km (0.09 R)
• M30: 9,437,382 km (0.101 R)
• M31: 9,588,027 km (0.081 R)
• M32: 10,405,579 km (0.099 R)
• M33: 10,770,299 km (0.11 R)
• M34: 10,980,633 km (0.111 R)
• M35: 11,943,595 km (0.081 R)
• M36: 12,711,181 km (0.073 R)
• M37: 12,822,183 km (0.091 R)
• M38: 12,877,684 km (0.093 R)
• M39: 13,269,182 km (0.098 R)
• M40: 14,178,437 km (0.069 R)
• M41: 14,873,619 km (0.096 R)
• M42: 15,284,265 km (0.089 R)
• M43: 16,236,754 km (0.103 R)
• M44: 16,598,931 km (0.105 R)
• M45: 16,902,764 km (0.109 R)
• M46: 17,392,697 km (0.04 R)
• M47: 18,512,138 km (0.109 R)
• M48: 18,953,601 km (0.092 R)
• M49: 19,526,561 km (0.071 R)
• M50: 19,718,645 km (0.091 R)
• M51: 20,299,085 km (0.061 R)
• M52: 20,885,060 km (0.109 R)
• M53: 22,073,764 km (0.097 R)
• M54: 23,966,028 km (0.113 R)
• M55: 24,792,706 km (0.091 R)
• M56: 25,349,060 km (0.064 R)
• M57: 26,050,225 km (0.084 R)
• M58: 26,261,906 km (0.115 R)
• M59: 26,332,516 km (0.083 R)
• M60: 27,114,016 km (0.103 R)
• M61: 28,627,049 km (0.092 R)
• M62: 29,945,604 km (0.115 R)
• M63: 30,167,159 km (0.087 R)
• M64: 30,686,562 km (0.091 R)
• M65: 32,337,973 km (0.112 R)
• M66: 32,641,358 km (0.107 R)
• M67: 32,793,349 km (0.094 R)
• M68: 32,869,495 km (0.081 R)
• M69: 33,480,452 km (0.102 R)
• M70: 35,883,144 km (0.09 R)
• M71: 36,040,072 km (0.064 R)
• M72: 36,118,611 km (0.111 R)
• M73: 36,512,203 km (0.108 R)
• M74: 37,462,598 km (0.081 R)
• M75: 37,860,977 km (0.106 R)
• M76: 39,873,816 km (0.104 R)
• M77: 44,338,715 km (0.067 R)
• M78: 44,760,132 km (0.119 R)
• M79: 44,929,028 km (0.099 R)
• M80: 46,458,816 km (0.106 R)
• M81: 46,715,376 km (0.072 R)
• M82: 47,058,404 km (0.099 R)
• M83: 49,133,177 km (0.094 R)
• M84: 49,656,620 km (0.083 R)
• M85: 50,006,529 km (0.118 R)
• M86: 50,445,150 km (0.071 R)
• M87: 51,857,204 km (0.067 R)
• M88: 52,123,339 km (0.113 R)
• M89: 53,640,411 km (0.034 R)
• M90: 54,539,644 km (0.105 R)
• M91: 55,081,487 km (0.103 R)
• M92: 55,171,994 km (0.119 R)
• M93: 57,541,923 km (0.062 R)
• M94: 58,462,249 km (0.083 R)
• M95: 59,016,809 km (0.107 R)
• M96: 62,569,160 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 787.2

Radius: 4.9

Gravity: 32.79 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.33 AU - 15.79 AU

Year: 16986 Days

Day: 22.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 49,200,245 km

• M1: 262,993 km (0.078 R)
• M2: 450,738 km (0.072 R)
• M3: 569,220 km (0.085 R)
• M4: 1,007,392 km (0.099 R)
• M5: 1,163,423 km (0.115 R)
• M6: 1,676,843 km (0.096 R)
• M7: 2,021,366 km (0.087 R)
• M8: 2,119,054 km (0.071 R)
• M9: 2,218,387 km (0.105 R)
• M10: 2,251,897 km (0.047 R)
• M11: 3,524,825 km (0.075 R)
• M12: 3,642,708 km (0.075 R)
• M13: 3,682,202 km (0.051 R)
• M14: 3,721,995 km (0.045 R)
• M15: 4,085,967 km (0.119 R)
• M16: 4,674,335 km (0.103 R)
• M17: 5,155,143 km (0.083 R)
• M18: 5,244,303 km (0.097 R)
• M19: 5,743,511 km (0.1 R)
• M20: 6,022,212 km (0.082 R)
• M21: 6,069,036 km (0.117 R)
• M22: 6,257,829 km (0.097 R)
• M23: 7,130,732 km (0.059 R)
• M24: 7,632,035 km (0.093 R)
• M25: 7,733,612 km (0.041 R)
• M26: 8,041,185 km (0.043 R)
• M27: 8,405,156 km (0.095 R)
• M28: 9,583,389 km (0.042 R)
• M29: 10,641,794 km (0.117 R)
• M30: 13,170,597 km (0.118 R)
• M31: 13,476,075 km (0.09 R)
• M32: 13,784,097 km (0.05 R)
• M33: 14,281,510 km (0.105 R)
• M34: 14,532,386 km (0.097 R)
• M35: 14,595,367 km (0.105 R)
• M36: 15,486,372 km (0.111 R)
• M37: 15,873,680 km (0.073 R)
• M38: 16,198,757 km (0.112 R)
• M39: 16,329,505 km (0.098 R)
• M40: 17,120,878 km (0.063 R)
• M41: 17,655,391 km (0.111 R)
• M42: 19,987,323 km (0.117 R)
• M43: 20,338,279 km (0.097 R)
• M44: 21,117,684 km (0.04 R)
• M45: 24,556,042 km (0.095 R)
• M46: 25,461,408 km (0.115 R)
• M47: 26,839,653 km (0.067 R)
• M48: 27,537,976 km (0.094 R)
• M49: 28,320,672 km (0.102 R)
• M50: 29,828,020 km (0.106 R)
• M51: 29,988,240 km (0.101 R)
• M52: 30,389,910 km (0.077 R)
• M53: 30,470,543 km (0.09 R)
• M54: 30,793,375 km (0.114 R)
• M55: 31,036,322 km (0.116 R)
• M56: 31,932,563 km (0.098 R)
• M57: 34,168,303 km (0.104 R)
• M58: 35,601,600 km (0.06 R)
• M59: 35,941,636 km (0.069 R)
• M60: 36,539,430 km (0.092 R)
• M61: 37,226,533 km (0.036 R)
• M62: 38,091,507 km (0.056 R)
• M63: 38,700,969 km (0.072 R)
• M64: 40,725,926 km (0.069 R)
• M65: 41,438,311 km (0.099 R)
• M66: 41,617,080 km (0.119 R)
• M67: 42,604,576 km (0.093 R)
• M68: 42,784,991 km (0.093 R)
• M69: 43,600,000 km (0.049 R)
• M70: 44,146,032 km (0.108 R)
• M71: 45,153,275 km (0.066 R)
• M72: 45,337,131 km (0.1 R)
• M73: 46,538,701 km (0.096 R)
• M74: 46,910,601 km (0.028 R)
• M75: 47,283,399 km (0.062 R)
• M76: 47,750,743 km (0.077 R)
• M77: 47,938,189 km (0.043 R)
• M78: 48,125,785 km (0.111 R)
• M79: 48,501,724 km (0.103 R)
• M80: 49,730,521 km (0.081 R)
• M81: 52,604,745 km (0.043 R)
• M82: 53,283,171 km (0.115 R)
• M83: 53,672,126 km (0.102 R)
• M84: 54,159,665 km (0.115 R)
• M85: 55,139,082 km (0.106 R)
• M86: 58,112,340 km (0.06 R)
• M87: 59,517,513 km (0.096 R)
• M88: 63,284,986 km (0.092 R)
• M89: 64,937,743 km (0.048 R)
• M90: 65,873,777 km (0.112 R)
• M91: 66,500,143 km (0.115 R)
• M92: 67,548,675 km (0.12 R)
• M93: 68,391,359 km (0.092 R)
• M94: 68,919,889 km (0.084 R)
• M95: 69,874,473 km (0.095 R)
• M96: 70,620,068 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.9

Radius: 6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 10.59 AU - 17.23 AU

Year: 18671 Days

Day: 21.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 49,200,245 km

• M1: 163,361 km (0.073 R)
• M2: 242,049 km (0.09 R)
• M3: 335,548 km (0.093 R)
• M4: 376,837 km (0.093 R)
• M5: 1,020,257 km (0.104 R)
• M6: 1,483,263 km (0.118 R)
• M7: 1,554,322 km (0.054 R)
• M8: 1,736,831 km (0.075 R)
• M9: 1,793,080 km (0.069 R)
• M10: 1,965,118 km (0.082 R)
• M11: 3,197,056 km (0.102 R)
• M12: 3,266,170 km (0.096 R)
• M13: 5,015,119 km (0.101 R)
• M14: 5,176,535 km (0.092 R)
• M15: 5,559,655 km (0.099 R)
• M16: 6,528,002 km (0.116 R)
• M17: 6,911,870 km (0.11 R)
• M18: 6,971,710 km (0.086 R)
• M19: 9,298,704 km (0.092 R)
• M20: 10,578,365 km (0.08 R)
• M21: 10,854,821 km (0.064 R)
• M22: 11,485,377 km (0.041 R)
• M23: 13,784,397 km (0.102 R)
• M24: 14,543,157 km (0.115 R)
• M25: 15,121,054 km (0.05 R)
• M26: 15,471,412 km (0.04 R)
• M27: 15,588,846 km (0.079 R)
• M28: 15,824,463 km (0.113 R)
• M29: 16,339,079 km (0.078 R)
• M30: 16,859,231 km (0.114 R)
• M31: 19,161,094 km (0.116 R)
• M32: 19,455,652 km (0.113 R)
• M33: 20,092,041 km (0.071 R)
• M34: 20,391,387 km (0.101 R)
• M35: 20,648,994 km (0.109 R)
• M36: 25,330,211 km (0.108 R)
• M37: 26,725,211 km (0.079 R)
• M38: 27,954,457 km (0.116 R)
• M39: 30,713,041 km (0.073 R)
• M40: 30,909,912 km (0.036 R)
• M41: 31,304,701 km (0.063 R)
• M42: 32,049,698 km (0.086 R)
• M43: 33,253,662 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 82.6

Radius: 6.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 17.21 AU - 20.91 AU

Year: 29947 Days

Day: 21.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,200,245 km

• M1: 86,468 km (0.084 R)
• M2: 242,349 km (0.103 R)
• M3: 376,538 km (0.041 R)
• M4: 504,893 km (0.099 R)
• M5: 664,514 km (0.075 R)
• M6: 1,408,314 km (0.088 R)
• M7: 1,874,013 km (0.042 R)
• M8: 1,947,914 km (0.101 R)
• M9: 2,252,794 km (0.089 R)
• M10: 2,464,475 km (0.076 R)
• M11: 2,907,135 km (0.113 R)
• M12: 3,708,830 km (0.091 R)
• M13: 3,833,146 km (0.079 R)
• M14: 3,927,243 km (0.074 R)
• M15: 4,279,097 km (0.116 R)
• M16: 4,508,281 km (0.066 R)
• M17: 4,641,124 km (0.116 R)
• M18: 4,808,973 km (0.05 R)
• M19: 5,570,875 km (0.049 R)
• M20: 6,444,227 km (0.119 R)
• M21: 7,049,949 km (0.059 R)
• M22: 7,673,623 km (0.096 R)
• M23: 8,765,837 km (0.093 R)
• M24: 8,807,275 km (0.099 R)
• M25: 9,224,654 km (0.103 R)
• M26: 9,605,829 km (0.067 R)
• M27: 10,078,708 km (0.059 R)
• M28: 10,122,091 km (0.053 R)
• M29: 10,209,007 km (0.091 R)
• M30: 10,427,420 km (0.057 R)
• M31: 10,780,172 km (0.115 R)
• M32: 11,271,452 km (0.103 R)
• M33: 11,406,688 km (0.116 R)
• M34: 12,554,702 km (0.082 R)
• M35: 13,071,413 km (0.055 R)
• M36: 13,166,109 km (0.099 R)
• M37: 13,835,409 km (0.035 R)
• M38: 14,222,868 km (0.115 R)
• M39: 14,712,053 km (0.109 R)
• M40: 15,306,555 km (0.116 R)
• M41: 16,518,746 km (0.117 R)
• M42: 17,447,899 km (0.089 R)
• M43: 17,866,474 km (0.059 R)
• M44: 18,659,941 km (0.09 R)
• M45: 19,518,932 km (0.073 R)
• M46: 19,953,214 km (0.107 R)
• M47: 20,445,691 km (0.091 R)
• M48: 21,219,560 km (0.099 R)
• M49: 22,398,392 km (0.113 R)
• M50: 22,910,166 km (0.111 R)
• M51: 22,967,163 km (0.104 R)
• M52: 23,598,466 km (0.109 R)
• M53: 24,002,978 km (0.11 R)
• M54: 24,293,497 km (0.079 R)
• M55: 24,585,064 km (0.093 R)
• M56: 27,019,470 km (0.04 R)
• M57: 27,079,758 km (0.094 R)
• M58: 27,503,269 km (0.064 R)
• M59: 28,051,097 km (0.087 R)
• M60: 28,725,484 km (0.116 R)
• M61: 29,157,523 km (0.076 R)
• M62: 32,947,136 km (0.094 R)
• M63: 33,334,594 km (0.065 R)
• M64: 33,853,400 km (0.063 R)
• M65: 35,360,000 km (0.107 R)
• M66: 36,287,806 km (0.12 R)
• M67: 37,761,794 km (0.118 R)
• M68: 39,255,379 km (0.051 R)
• M69: 40,491,656 km (0.053 R)
• M70: 42,089,810 km (0.089 R)
• M71: 43,002,207 km (0.1 R)
• M72: 43,496,329 km (0.075 R)
• M73: 43,637,699 km (0.04 R)
• M74: 43,992,096 km (0.114 R)
• M75: 44,561,167 km (0.115 R)
• M76: 46,066,420 km (0.093 R)
• M77: 46,138,526 km (0.059 R)
• M78: 48,685,430 km (0.067 R)
• M79: 48,758,883 km (0.064 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit