🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.9 AU - 1 AU

Year: 327 Days

Day: 32.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.06 AU - 1.68 AU

Year: 566 Days

Day: 30.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 42.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.31 AU - 1.51 AU

Year: 591 Days

Day: 36.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,040,580 km

• M1: 42,785 km (0.099 R)
• M2: 705,803 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.59 AU - 1.83 AU

Year: 790 Days

Day: 24.3 Hours

Environment

Temp: -34 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.01 AU - 2.33 AU

Year: 1129 Days

Day: 24.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 167.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.58 AU - 5.16 AU

Year: 3226 Days

Day: 28.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,040,580 km

• M1: 423,661 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.9

Radius: 11.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.24 AU - 7.28 AU

Year: 5530 Days

Day: 14.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,040,580 km

• M1: 152,889 km (0.03 R)
• M2: 228,286 km (0.092 R)
• M3: 313,108 km (0.118 R)
• M4: 415,732 km (0.119 R)
• M5: 502,649 km (0.085 R)
• M6: 608,415 km (0.108 R)
• M7: 870,959 km (0.063 R)
• M8: 1,347,278 km (0.098 R)
• M9: 1,439,281 km (0.104 R)
• M10: 1,863,241 km (0.092 R)
• M11: 1,966,763 km (0.036 R)
• M12: 2,418,549 km (0.06 R)
• M13: 2,570,091 km (0.115 R)
• M14: 2,882,751 km (0.101 R)
• M15: 3,003,177 km (0.088 R)
• M16: 3,125,249 km (0.082 R)
• M17: 3,353,685 km (0.118 R)
• M18: 3,739,348 km (0.031 R)
• M19: 3,870,995 km (0.095 R)
• M20: 3,959,706 km (0.093 R)
• M21: 4,413,436 km (0.118 R)
• M22: 4,552,862 km (0.098 R)
• M23: 4,980,113 km (0.076 R)
• M24: 5,494,730 km (0.1 R)
• M25: 5,745,755 km (0.05 R)
• M26: 6,181,384 km (0.042 R)
• M27: 6,259,474 km (0.118 R)
• M28: 6,627,784 km (0.089 R)
• M29: 6,734,298 km (0.089 R)
• M30: 7,003,275 km (0.098 R)
• M31: 7,303,218 km (0.107 R)
• M32: 7,607,351 km (0.058 R)
• M33: 7,718,951 km (0.12 R)
• M34: 8,457,964 km (0.082 R)
• M35: 8,777,505 km (0.055 R)
• M36: 8,865,319 km (0.092 R)
• M37: 9,071,465 km (0.073 R)
• M38: 9,189,947 km (0.098 R)
• M39: 9,548,533 km (0.089 R)
• M40: 9,790,133 km (0.09 R)
• M41: 10,464,969 km (0.063 R)
• M42: 10,682,784 km (0.102 R)
• M43: 11,028,355 km (0.108 R)
• M44: 11,537,437 km (0.092 R)
• M45: 11,827,208 km (0.105 R)
• M46: 12,348,257 km (0.102 R)
• M47: 13,076,948 km (0.082 R)
• M48: 13,548,032 km (0.104 R)
• M49: 13,649,609 km (0.077 R)
• M50: 14,230,497 km (0.08 R)
• M51: 14,889,326 km (0.093 R)
• M52: 16,021,334 km (0.048 R)
• M53: 16,308,711 km (0.057 R)
• M54: 16,489,126 km (0.114 R)
• M55: 16,998,058 km (0.098 R)
• M56: 18,442,575 km (0.086 R)
• M57: 18,932,807 km (0.104 R)
• M58: 19,427,378 km (0.115 R)
• M59: 19,772,201 km (0.111 R)
• M60: 19,926,137 km (0.092 R)
• M61: 20,041,926 km (0.113 R)
• M62: 20,196,610 km (0.079 R)
• M63: 20,429,235 km (0.1 R)
• M64: 20,740,847 km (0.058 R)
• M65: 20,897,327 km (0.11 R)
• M66: 21,093,449 km (0.042 R)
• M67: 21,171,988 km (0.068 R)
• M68: 22,003,304 km (0.066 R)
• M69: 22,966,265 km (0.05 R)
• M70: 25,475,470 km (0.114 R)
• M71: 26,359,294 km (0.097 R)
• M72: 26,571,125 km (0.063 R)
• M73: 27,039,366 km (0.112 R)
• M74: 28,156,862 km (0.088 R)
• M75: 28,460,247 km (0.097 R)
• M76: 28,590,696 km (0.089 R)
• M77: 28,677,762 km (0.084 R)
• M78: 28,939,409 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.4

Radius: 10.5

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.62 AU - 7.92 AU

Year: 7648 Days

Day: 8.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 62,040,580 km

• M1: 134,189 km (0.036 R)
• M2: 308,620 km (0.087 R)
• M3: 441,463 km (0.057 R)
• M4: 634,295 km (0.12 R)
• M5: 751,729 km (0.079 R)
• M6: 898,784 km (0.06 R)
• M7: 1,114,355 km (0.115 R)
• M8: 2,106,787 km (0.056 R)
• M9: 2,288,249 km (0.045 R)
• M10: 2,474,798 km (0.119 R)
• M11: 2,570,091 km (0.079 R)
• M12: 2,913,269 km (0.12 R)
• M13: 3,031,002 km (0.041 R)
• M14: 3,201,843 km (0.073 R)
• M15: 3,305,963 km (0.117 R)
• M16: 3,499,842 km (0.068 R)
• M17: 3,661,258 km (0.102 R)
• M18: 3,806,817 km (0.11 R)
• M19: 3,935,770 km (0.035 R)
• M20: 4,255,162 km (0.117 R)
• M21: 4,504,990 km (0.112 R)
• M22: 4,859,088 km (0.102 R)
• M23: 4,959,020 km (0.11 R)
• M24: 5,222,162 km (0.107 R)
• M25: 5,365,776 km (0.045 R)
• M26: 5,615,156 km (0.041 R)
• M27: 5,825,790 km (0.05 R)
• M28: 6,082,051 km (0.092 R)
• M29: 6,320,211 km (0.113 R)
• M30: 6,517,381 km (0.114 R)
• M31: 6,738,935 km (0.108 R)
• M32: 7,766,224 km (0.116 R)
• M33: 8,262,290 km (0.08 R)
• M34: 8,890,751 km (0.11 R)
• M35: 9,161,224 km (0.085 R)
• M36: 10,502,519 km (0.102 R)
• M37: 11,235,847 km (0.088 R)
• M38: 11,421,648 km (0.064 R)
• M39: 11,796,540 km (0.089 R)
• M40: 12,503,540 km (0.099 R)
• M41: 13,112,403 km (0.116 R)
• M42: 13,617,745 km (0.057 R)
• M43: 14,129,519 km (0.098 R)
• M44: 14,215,388 km (0.09 R)
• M45: 14,879,902 km (0.106 R)
• M46: 15,880,562 km (0.078 R)
• M47: 16,059,481 km (0.078 R)
• M48: 16,179,159 km (0.062 R)
• M49: 16,419,264 km (0.067 R)
• M50: 17,268,980 km (0.076 R)
• M51: 18,727,260 km (0.106 R)
• M52: 19,169,322 km (0.077 R)
• M53: 19,582,810 km (0.115 R)
• M54: 19,967,277 km (0.083 R)
• M55: 20,451,076 km (0.098 R)
• M56: 21,004,289 km (0.099 R)
• M57: 21,266,235 km (0.084 R)
• M58: 21,496,466 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.8

Radius: 5.9

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 11.2 AU - 18.2 AU

Year: 19901 Days

Day: 21.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 168.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,040,580 km

• M1: 203,154 km (0.073 R)
• M2: 277,654 km (0.085 R)
• M3: 747,989 km (0.12 R)
• M4: 934,239 km (0.1 R)
• M5: 1,602,492 km (0.093 R)
• M6: 2,693,061 km (0.058 R)
• M7: 2,818,873 km (0.06 R)
• M8: 3,076,181 km (0.102 R)
• M9: 3,174,616 km (0.054 R)
• M10: 4,810,020 km (0.049 R)
• M11: 5,233,981 km (0.094 R)
• M12: 5,391,208 km (0.114 R)
• M13: 5,589,874 km (0.112 R)
• M14: 6,492,248 km (0.117 R)
• M15: 7,176,509 km (0.106 R)
• M16: 7,307,407 km (0.036 R)
• M17: 7,395,072 km (0.102 R)
• M18: 7,749,319 km (0.076 R)
• M19: 8,891,649 km (0.068 R)
• M20: 9,220,914 km (0.092 R)
• M21: 9,506,197 km (0.085 R)
• M22: 9,697,981 km (0.097 R)
• M23: 10,478,134 km (0.117 R)
• M24: 11,942,847 km (0.102 R)
• M25: 12,149,890 km (0.099 R)
• M26: 12,515,059 km (0.117 R)
• M27: 12,567,568 km (0.095 R)
• M28: 13,416,835 km (0.116 R)
• M29: 14,065,940 km (0.06 R)
• M30: 14,120,393 km (0.111 R)
• M31: 14,284,502 km (0.113 R)
• M32: 14,891,570 km (0.088 R)
• M33: 15,394,518 km (0.109 R)
• M34: 15,450,618 km (0.068 R)
• M35: 15,563,265 km (0.116 R)
• M36: 15,732,759 km (0.055 R)
• M37: 16,359,574 km (0.067 R)
• M38: 16,416,870 km (0.115 R)
• M39: 16,878,380 km (0.045 R)
• M40: 17,052,512 km (0.07 R)
• M41: 17,932,147 km (0.095 R)
• M42: 18,228,650 km (0.118 R)
• M43: 18,288,190 km (0.08 R)
• M44: 19,552,292 km (0.08 R)
• M45: 21,595,201 km (0.035 R)
• M46: 22,866,035 km (0.055 R)
• M47: 23,058,717 km (0.115 R)
• M48: 23,510,502 km (0.1 R)
• M49: 24,619,621 km (0.09 R)
• M50: 24,751,267 km (0.118 R)
• M51: 27,979,439 km (0.07 R)
• M52: 28,323,215 km (0.074 R)
• M53: 29,642,519 km (0.111 R)
• M54: 30,274,271 km (0.071 R)
• M55: 30,698,081 km (0.105 R)
• M56: 30,768,841 km (0.07 R)
• M57: 30,981,569 km (0.095 R)
• M58: 31,052,628 km (0.043 R)
• M59: 31,909,226 km (0.114 R)
• M60: 32,628,792 km (0.065 R)
• M61: 32,701,197 km (0.057 R)
• M62: 32,845,858 km (0.108 R)
• M63: 33,718,462 km (0.093 R)
• M64: 33,937,773 km (0.117 R)
• M65: 34,157,532 km (0.106 R)
• M66: 34,524,945 km (0.114 R)
• M67: 34,672,298 km (0.107 R)
• M68: 35,189,608 km (0.052 R)
• M69: 35,263,808 km (0.1 R)
• M70: 35,560,760 km (0.089 R)
• M71: 36,007,759 km (0.11 R)
• M72: 37,966,144 km (0.093 R)
• M73: 38,270,576 km (0.107 R)
• M74: 38,652,051 km (0.083 R)
• M75: 40,191,114 km (0.112 R)
• M76: 45,975,465 km (0.108 R)
• M77: 47,687,014 km (0.046 R)
• M78: 47,933,252 km (0.062 R)
• M79: 48,344,497 km (0.106 R)
• M80: 49,004,971 km (0.093 R)
• M81: 49,087,699 km (0.074 R)
• M82: 49,502,384 km (0.117 R)
• M83: 52,690,764 km (0.053 R)
• M84: 53,285,266 km (0.079 R)
• M85: 53,796,591 km (0.096 R)
• M86: 54,138,422 km (0.08 R)
• M87: 54,824,179 km (0.096 R)
• M88: 55,340,441 km (0.037 R)
• M89: 56,985,868 km (0.091 R)
• M90: 57,160,000 km (0.074 R)
• M91: 57,421,497 km (0.119 R)
• M92: 57,945,838 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290.3

Radius: 8

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.13 AU - 18.89 AU

Year: 22620 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 62,040,580 km

• M1: 143,764 km (0.036 R)
• M2: 287,976 km (0.073 R)
• M3: 771,327 km (0.054 R)
• M4: 987,196 km (0.079 R)
• M5: 1,271,283 km (0.118 R)
• M6: 2,267,455 km (0.116 R)
• M7: 5,764,754 km (0.083 R)
• M8: 6,060,359 km (0.114 R)
• M9: 6,842,906 km (0.117 R)
• M10: 6,931,917 km (0.076 R)
• M11: 7,935,269 km (0.081 R)
• M12: 8,075,592 km (0.118 R)
• M13: 8,693,132 km (0.114 R)
• M14: 9,080,890 km (0.102 R)
• M15: 9,178,727 km (0.09 R)
• M16: 9,326,081 km (0.073 R)
• M17: 9,873,011 km (0.066 R)
• M18: 10,074,519 km (0.093 R)
• M19: 10,894,166 km (0.089 R)
• M20: 13,870,864 km (0.104 R)
• M21: 14,437,541 km (0.057 R)
• M22: 14,723,722 km (0.079 R)
• M23: 14,954,102 km (0.081 R)
• M24: 16,301,381 km (0.103 R)
• M25: 16,959,312 km (0.088 R)
• M26: 19,047,399 km (0.11 R)
• M27: 19,803,617 km (0.083 R)
• M28: 20,633,885 km (0.103 R)
• M29: 20,698,212 km (0.05 R)
• M30: 21,280,297 km (0.064 R)
• M31: 22,460,475 km (0.065 R)
• M32: 23,931,620 km (0.042 R)
• M33: 24,270,310 km (0.095 R)
• M34: 24,610,495 km (0.093 R)
• M35: 25,364,768 km (0.058 R)
• M36: 25,571,662 km (0.108 R)
• M37: 25,710,040 km (0.032 R)
• M38: 25,917,981 km (0.074 R)
• M39: 26,335,508 km (0.033 R)
• M40: 26,405,221 km (0.116 R)
• M41: 26,615,107 km (0.119 R)
• M42: 28,099,118 km (0.105 R)
• M43: 28,887,050 km (0.051 R)
• M44: 29,682,312 km (0.112 R)
• M45: 30,778,416 km (0.081 R)
• M46: 31,294,379 km (0.1 R)
• M47: 31,887,684 km (0.063 R)
• M48: 31,962,034 km (0.095 R)
• M49: 34,069,120 km (0.079 R)
• M50: 34,145,265 km (0.081 R)
• M51: 35,755,985 km (0.094 R)
• M52: 37,705,545 km (0.11 R)
• M53: 38,415,836 km (0.093 R)
• M54: 39,050,879 km (0.096 R)
• M55: 40,331,436 km (0.101 R)
• M56: 41,951,432 km (0.113 R)
• M57: 46,430,242 km (0.092 R)
• M58: 46,768,034 km (0.044 R)
• M59: 48,212,701 km (0.094 R)
• M60: 48,554,682 km (0.091 R)
• M61: 48,725,971 km (0.051 R)
• M62: 48,811,691 km (0.109 R)
• M63: 50,017,300 km (0.094 R)
• M64: 50,277,002 km (0.093 R)
• M65: 50,450,236 km (0.071 R)
• M66: 50,710,686 km (0.056 R)
• M67: 51,145,567 km (0.06 R)
• M68: 51,756,525 km (0.109 R)
• M69: 53,515,497 km (0.032 R)
• M70: 55,831,272 km (0.094 R)
• M71: 57,272,498 km (0.116 R)
• M72: 57,997,748 km (0.078 R)
• M73: 59,548,928 km (0.117 R)
• M74: 59,915,892 km (0.111 R)
• M75: 60,559,911 km (0.077 R)
• M76: 61,021,420 km (0.088 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 18,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit