🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.66 AU - 0.74 AU

Year: 216 Days

Day: 17.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.96 AU - 2.58 AU

Year: 1262 Days

Day: 42.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 67.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,968,904 km

• M1: 224,546 km (0.113 R)
• M2: 453,282 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.4 AU - 3.86 AU

Year: 2552 Days

Day: 47.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.35 AU - 4.77 AU

Year: 3593 Days

Day: 37.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788

Radius: 14.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.56 AU - 5.56 AU

Year: 4200 Days

Day: 13.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,968,904 km

• M1: 233,223 km (0.099 R)
• M2: 344,374 km (0.1 R)
• M3: 587,920 km (0.084 R)
• M4: 751,430 km (0.114 R)
• M5: 970,441 km (0.089 R)
• M6: 1,211,593 km (0.098 R)
• M7: 1,311,076 km (0.063 R)
• M8: 2,001,620 km (0.049 R)
• M9: 2,586,697 km (0.096 R)
• M10: 2,870,035 km (0.064 R)
• M11: 3,365,055 km (0.097 R)
• M12: 3,865,759 km (0.094 R)
• M13: 4,103,320 km (0.115 R)
• M14: 4,234,966 km (0.036 R)
• M15: 5,124,774 km (0.079 R)
• M16: 5,219,320 km (0.115 R)
• M17: 5,530,783 km (0.051 R)
• M18: 5,897,597 km (0.05 R)
• M19: 5,996,930 km (0.115 R)
• M20: 6,247,357 km (0.119 R)
• M21: 6,424,780 km (0.063 R)
• M22: 6,810,742 km (0.04 R)
• M23: 6,993,401 km (0.105 R)
• M24: 7,151,227 km (0.044 R)
• M25: 7,443,840 km (0.082 R)
• M26: 7,740,493 km (0.11 R)
• M27: 7,876,627 km (0.072 R)
• M28: 8,206,640 km (0.1 R)
• M29: 8,823,432 km (0.1 R)
• M30: 9,252,628 km (0.11 R)
• M31: 9,630,213 km (0.076 R)
• M32: 9,776,670 km (0.08 R)
• M33: 10,460,482 km (0.081 R)
• M34: 11,006,514 km (0.092 R)
• M35: 11,252,153 km (0.047 R)
• M36: 11,592,937 km (0.055 R)
• M37: 11,748,968 km (0.095 R)
• M38: 12,063,123 km (0.112 R)
• M39: 12,221,248 km (0.064 R)
• M40: 12,667,648 km (0.091 R)
• M41: 12,957,569 km (0.062 R)
• M42: 13,217,121 km (0.08 R)
• M43: 13,445,557 km (0.105 R)
• M44: 13,708,401 km (0.069 R)
• M45: 14,205,515 km (0.092 R)
• M46: 15,629,387 km (0.104 R)
• M47: 17,382,973 km (0.1 R)
• M48: 18,174,346 km (0.07 R)
• M49: 18,977,387 km (0.119 R)
• M50: 20,166,092 km (0.038 R)
• M51: 20,316,438 km (0.114 R)
• M52: 20,580,329 km (0.116 R)
• M53: 21,378,882 km (0.095 R)
• M54: 22,187,758 km (0.115 R)
• M55: 22,342,891 km (0.109 R)
• M56: 22,849,728 km (0.111 R)
• M57: 23,795,486 km (0.081 R)
• M58: 24,753,960 km (0.074 R)
• M59: 24,915,077 km (0.088 R)
• M60: 25,157,126 km (0.114 R)
• M61: 25,562,387 km (0.104 R)
• M62: 26,174,541 km (0.076 R)
• M63: 26,873,911 km (0.11 R)
• M64: 27,039,366 km (0.11 R)
• M65: 27,746,515 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.3

Radius: 10.1

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.44 AU - 12.38 AU

Year: 13296 Days

Day: 11.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 46,968,904 km

• M1: 255,663 km (0.107 R)
• M2: 325,824 km (0.054 R)
• M3: 405,410 km (0.082 R)
• M4: 508,932 km (0.056 R)
• M5: 691,890 km (0.114 R)
• M6: 764,146 km (0.109 R)
• M7: 839,244 km (0.116 R)
• M8: 917,035 km (0.068 R)
• M9: 1,413,251 km (0.1 R)
• M10: 1,752,389 km (0.09 R)
• M11: 1,828,535 km (0.048 R)
• M12: 2,010,446 km (0.119 R)
• M13: 2,477,042 km (0.072 R)
• M14: 4,067,865 km (0.096 R)
• M15: 4,341,330 km (0.059 R)
• M16: 4,410,594 km (0.092 R)
• M17: 4,691,539 km (0.117 R)
• M18: 7,019,132 km (0.083 R)
• M19: 7,471,666 km (0.025 R)
• M20: 7,806,914 km (0.116 R)
• M21: 8,622,522 km (0.104 R)
• M22: 9,285,540 km (0.088 R)
• M23: 9,555,414 km (0.083 R)
• M24: 10,707,468 km (0.113 R)
• M25: 11,180,496 km (0.089 R)
• M26: 11,371,682 km (0.048 R)
• M27: 11,660,406 km (0.089 R)
• M28: 12,442,354 km (0.113 R)
• M29: 13,697,779 km (0.12 R)
• M30: 14,107,977 km (0.104 R)
• M31: 14,522,213 km (0.099 R)
• M32: 16,327,261 km (0.08 R)
• M33: 17,035,906 km (0.056 R)
• M34: 17,145,861 km (0.05 R)
• M35: 18,145,773 km (0.076 R)
• M36: 18,879,700 km (0.105 R)
• M37: 19,164,534 km (0.07 R)
• M38: 19,450,865 km (0.108 R)
• M39: 20,376,576 km (0.099 R)
• M40: 20,493,263 km (0.093 R)
• M41: 21,257,409 km (0.082 R)
• M42: 22,090,669 km (0.117 R)
• M43: 24,405,845 km (0.037 R)
• M44: 24,965,491 km (0.079 R)
• M45: 25,466,494 km (0.117 R)
• M46: 25,970,789 km (0.116 R)
• M47: 26,224,058 km (0.11 R)
• M48: 26,797,167 km (0.047 R)
• M49: 27,503,269 km (0.042 R)
• M50: 27,955,803 km (0.084 R)
• M51: 29,328,064 km (0.072 R)
• M52: 29,923,015 km (0.096 R)
• M53: 31,124,585 km (0.116 R)
• M54: 31,259,073 km (0.043 R)
• M55: 32,614,580 km (0.107 R)
• M56: 33,574,699 km (0.112 R)
• M57: 34,058,349 km (0.065 R)
• M58: 34,196,876 km (0.042 R)
• M59: 34,753,231 km (0.097 R)
• M60: 34,892,806 km (0.107 R)
• M61: 35,874,617 km (0.111 R)
• M62: 35,945,227 km (0.041 R)
• M63: 36,156,908 km (0.064 R)
• M64: 36,510,707 km (0.12 R)
• M65: 37,007,970 km (0.084 R)
• M66: 37,150,537 km (0.118 R)
• M67: 37,865,764 km (0.094 R)
• M68: 38,081,185 km (0.095 R)
• M69: 38,802,247 km (0.1 R)
• M70: 39,382,387 km (0.094 R)
• M71: 40,331,287 km (0.118 R)
• M72: 41,140,013 km (0.074 R)
• M73: 41,287,666 km (0.041 R)
• M74: 42,326,025 km (0.114 R)
• M75: 42,624,173 km (0.12 R)
• M76: 43,147,766 km (0.079 R)
• M77: 44,959,097 km (0.101 R)
• M78: 45,035,093 km (0.097 R)
• M79: 45,721,148 km (0.103 R)
• M80: 48,343,898 km (0.096 R)
• M81: 48,811,691 km (0.055 R)
• M82: 49,046,260 km (0.115 R)
• M83: 49,281,129 km (0.103 R)
• M84: 49,594,836 km (0.093 R)
• M85: 50,382,169 km (0.071 R)
• M86: 50,698,270 km (0.098 R)
• M87: 50,935,831 km (0.112 R)
• M88: 51,411,851 km (0.102 R)
• M89: 52,208,610 km (0.07 R)
• M90: 53,653,127 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.1

Radius: 7.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.49 AU - 18.79 AU

Year: 21735 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,968,904 km

• M1: 98,435 km (0.099 R)
• M2: 178,321 km (0.108 R)
• M3: 251,474 km (0.102 R)
• M4: 362,476 km (0.062 R)
• M5: 438,023 km (0.098 R)
• M6: 607,068 km (0.044 R)
• M7: 1,352,963 km (0.061 R)
• M8: 1,518,418 km (0.081 R)
• M9: 2,773,245 km (0.047 R)
• M10: 2,931,221 km (0.072 R)
• M11: 3,038,183 km (0.094 R)
• M12: 3,620,867 km (0.074 R)
• M13: 4,147,451 km (0.034 R)
• M14: 4,328,315 km (0.057 R)
• M15: 4,450,387 km (0.095 R)
• M16: 5,109,814 km (0.093 R)
• M17: 5,500,265 km (0.069 R)
• M18: 5,765,951 km (0.081 R)
• M19: 5,833,120 km (0.058 R)
• M20: 6,069,934 km (0.112 R)
• M21: 6,834,828 km (0.104 R)
• M22: 6,977,245 km (0.104 R)
• M23: 7,410,181 km (0.081 R)
• M24: 7,666,741 km (0.103 R)
• M25: 8,530,370 km (0.09 R)
• M26: 9,071,016 km (0.078 R)
• M27: 9,622,733 km (0.068 R)
• M28: 10,023,506 km (0.111 R)
• M29: 11,216,400 km (0.118 R)
• M30: 11,384,398 km (0.116 R)
• M31: 11,638,116 km (0.059 R)
• M32: 11,723,088 km (0.104 R)
• M33: 12,410,191 km (0.062 R)
• M34: 12,758,604 km (0.092 R)
• M35: 12,978,064 km (0.105 R)
• M36: 13,554,465 km (0.04 R)
• M37: 14,184,571 km (0.102 R)
• M38: 14,457,437 km (0.117 R)
• M39: 14,640,396 km (0.119 R)
• M40: 15,147,383 km (0.114 R)
• M41: 15,754,002 km (0.064 R)
• M42: 16,036,742 km (0.065 R)
• M43: 16,321,128 km (0.109 R)
• M44: 16,607,159 km (0.093 R)
• M45: 16,750,773 km (0.099 R)
• M46: 16,894,836 km (0.066 R)
• M47: 17,232,478 km (0.085 R)
• M48: 18,111,216 km (0.094 R)
• M49: 18,704,970 km (0.077 R)
• M50: 19,962,639 km (0.03 R)
• M51: 21,351,206 km (0.098 R)
• M52: 21,664,016 km (0.118 R)
• M53: 22,294,271 km (0.098 R)
• M54: 23,250,800 km (0.069 R)
• M55: 23,411,618 km (0.118 R)
• M56: 23,734,151 km (0.114 R)
• M57: 24,058,180 km (0.081 R)
• M58: 24,112,334 km (0.077 R)
• M59: 24,492,463 km (0.085 R)
• M60: 25,644,965 km (0.066 R)
• M61: 26,423,023 km (0.047 R)
• M62: 26,814,970 km (0.078 R)
• M63: 27,039,815 km (0.099 R)
• M64: 27,378,206 km (0.048 R)
• M65: 27,718,092 km (0.112 R)
• M66: 28,230,465 km (0.046 R)
• M67: 28,688,533 km (0.064 R)
• M68: 30,252,579 km (0.026 R)
• M69: 30,897,645 km (0.115 R)
• M70: 30,956,587 km (0.099 R)
• M71: 31,606,589 km (0.088 R)
• M72: 31,784,611 km (0.034 R)
• M73: 32,082,161 km (0.094 R)
• M74: 32,560,126 km (0.079 R)
• M75: 33,040,485 km (0.093 R)
• M76: 35,538,919 km (0.078 R)
• M77: 37,091,894 km (0.092 R)
• M78: 37,405,003 km (0.07 R)
• M79: 37,908,100 km (0.064 R)
• M80: 38,034,211 km (0.092 R)
• M81: 39,175,494 km (0.118 R)
• M82: 39,302,951 km (0.047 R)
• M83: 39,494,436 km (0.109 R)
• M84: 40,392,323 km (0.091 R)
• M85: 40,456,650 km (0.113 R)
• M86: 41,102,314 km (0.098 R)
• M87: 41,232,016 km (0.052 R)
• M88: 42,012,168 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76

Radius: 5.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 18.11 AU - 18.69 AU

Year: 29121 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 93.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,968,904 km

• M1: 172,337 km (0.101 R)
• M2: 472,131 km (0.093 R)
• M3: 881,730 km (0.101 R)
• M4: 974,481 km (0.064 R)
• M5: 1,109,867 km (0.103 R)
• M6: 1,398,590 km (0.062 R)
• M7: 1,687,015 km (0.103 R)
• M8: 2,166,028 km (0.094 R)
• M9: 2,902,797 km (0.098 R)
• M10: 3,183,293 km (0.096 R)
• M11: 3,269,162 km (0.113 R)
• M12: 4,200,559 km (0.071 R)
• M13: 4,614,047 km (0.086 R)
• M14: 4,809,422 km (0.103 R)
• M15: 5,107,421 km (0.102 R)
• M16: 5,445,512 km (0.06 R)
• M17: 5,721,221 km (0.111 R)
• M18: 5,755,928 km (0.104 R)
• M19: 5,966,113 km (0.096 R)
• M20: 6,178,841 km (0.119 R)
• M21: 6,286,252 km (0.095 R)
• M22: 6,466,368 km (0.069 R)
• M23: 6,831,985 km (0.11 R)
• M24: 6,868,936 km (0.114 R)
• M25: 7,583,116 km (0.085 R)
• M26: 10,709,562 km (0.114 R)
• M27: 12,743,195 km (0.087 R)
• M28: 13,431,495 km (0.056 R)
• M29: 13,617,146 km (0.064 R)
• M30: 14,987,911 km (0.1 R)
• M31: 17,351,558 km (0.057 R)
• M32: 17,503,100 km (0.049 R)
• M33: 17,807,383 km (0.11 R)
• M34: 18,627,628 km (0.042 R)
• M35: 19,042,313 km (0.086 R)
• M36: 19,146,583 km (0.079 R)
• M37: 19,407,781 km (0.11 R)
• M38: 20,039,532 km (0.055 R)
• M39: 20,517,797 km (0.03 R)
• M40: 21,431,241 km (0.08 R)
• M41: 22,084,086 km (0.107 R)
• M42: 22,138,839 km (0.079 R)
• M43: 23,353,574 km (0.1 R)
• M44: 23,912,771 km (0.099 R)
• M45: 24,194,164 km (0.097 R)
• M46: 24,759,944 km (0.037 R)
• M47: 25,559,544 km (0.118 R)
• M48: 26,193,690 km (0.066 R)
• M49: 26,716,385 km (0.112 R)
• M50: 26,949,757 km (0.083 R)
• M51: 28,067,702 km (0.035 R)
• M52: 28,542,975 km (0.088 R)
• M53: 28,662,204 km (0.073 R)
• M54: 28,841,273 km (0.068 R)
• M55: 29,621,874 km (0.095 R)
• M56: 29,863,475 km (0.119 R)
• M57: 31,326,692 km (0.07 R)
• M58: 31,757,833 km (0.1 R)
• M59: 32,937,861 km (0.044 R)
• M60: 33,062,925 km (0.052 R)
• M61: 33,250,820 km (0.096 R)
• M62: 33,690,637 km (0.062 R)
• M63: 34,639,537 km (0.035 R)
• M64: 35,276,973 km (0.086 R)
• M65: 36,304,860 km (0.116 R)
• M66: 37,017,245 km (0.095 R)
• M67: 37,212,321 km (0.102 R)
• M68: 37,865,166 km (0.052 R)
• M69: 38,587,574 km (0.084 R)
• M70: 38,785,342 km (0.079 R)
• M71: 39,182,076 km (0.047 R)
• M72: 41,118,022 km (0.11 R)
• M73: 41,387,448 km (0.107 R)
• M74: 42,063,780 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 13,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit