🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.95 AU - 1.55 AU

Year: 501 Days

Day: 47.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,867,907 km

• M1: 39,344 km (0.096 R)
• M2: 793,617 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.55 AU - 2.57 AU

Year: 1059 Days

Day: 47.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,867,907 km

• M1: 107,112 km (0.036 R)
• M2: 1,352,664 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.16 AU - 2.44 AU

Year: 1249 Days

Day: 34.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.93 AU - 3.03 AU

Year: 1842 Days

Day: 32.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,867,907 km

• M1: 584,928 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.09 AU - 4.03 AU

Year: 2406 Days

Day: 41.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,867,907 km

• M1: 33,660 km (0.114 R)

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.2

Radius: 8.9

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.28 AU - 6.64 AU

Year: 5881 Days

Day: 5.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,867,907 km

• M1: 130,300 km (0.057 R)
• M2: 430,692 km (0.119 R)
• M3: 628,161 km (0.093 R)
• M4: 718,219 km (0.11 R)
• M5: 1,000,660 km (0.105 R)
• M6: 1,417,889 km (0.109 R)
• M7: 1,521,560 km (0.115 R)
• M8: 1,627,774 km (0.055 R)
• M9: 1,736,532 km (0.099 R)
• M10: 1,791,883 km (0.092 R)
• M11: 2,316,673 km (0.068 R)
• M12: 2,606,892 km (0.106 R)
• M13: 2,670,621 km (0.083 R)
• M14: 2,864,949 km (0.106 R)
• M15: 3,131,383 km (0.115 R)
• M16: 3,244,778 km (0.11 R)
• M17: 3,336,481 km (0.088 R)
• M18: 3,616,977 km (0.086 R)
• M19: 3,736,057 km (0.086 R)
• M20: 4,126,059 km (0.114 R)
• M21: 4,657,580 km (0.065 R)
• M22: 4,839,641 km (0.112 R)
• M23: 5,050,574 km (0.12 R)
• M24: 5,184,015 km (0.096 R)
• M25: 5,318,503 km (0.114 R)
• M26: 5,508,942 km (0.055 R)
• M27: 5,980,624 km (0.119 R)
• M28: 6,178,542 km (0.107 R)
• M29: 6,407,576 km (0.092 R)
• M30: 6,552,088 km (0.086 R)
• M31: 7,260,882 km (0.06 R)
• M32: 7,654,923 km (0.092 R)
• M33: 8,718,414 km (0.116 R)
• M34: 8,846,470 km (0.103 R)
• M35: 9,169,601 km (0.099 R)
• M36: 9,234,677 km (0.116 R)
• M37: 9,300,051 km (0.073 R)
• M38: 9,496,622 km (0.106 R)
• M39: 9,927,464 km (0.087 R)
• M40: 10,398,698 km (0.112 R)
• M41: 11,327,850 km (0.119 R)
• M42: 11,608,346 km (0.111 R)
• M43: 11,678,807 km (0.103 R)
• M44: 12,898,328 km (0.066 R)
• M45: 13,671,749 km (0.069 R)
• M46: 13,746,249 km (0.039 R)
• M47: 14,688,117 km (0.073 R)
• M48: 14,802,560 km (0.106 R)
• M49: 15,032,342 km (0.117 R)
• M50: 15,534,243 km (0.104 R)
• M51: 16,041,529 km (0.037 R)
• M52: 16,792,959 km (0.102 R)
• M53: 17,072,558 km (0.105 R)
• M54: 17,313,560 km (0.099 R)
• M55: 17,515,218 km (0.101 R)
• M56: 17,636,691 km (0.092 R)
• M57: 18,002,458 km (0.063 R)
• M58: 20,080,073 km (0.108 R)
• M59: 20,589,903 km (0.089 R)
• M60: 20,675,323 km (0.071 R)
• M61: 22,013,775 km (0.116 R)
• M62: 22,232,338 km (0.084 R)
• M63: 23,069,338 km (0.075 R)
• M64: 23,202,331 km (0.085 R)
• M65: 24,366,501 km (0.046 R)
• M66: 24,955,767 km (0.027 R)
• M67: 26,426,015 km (0.11 R)
• M68: 26,844,590 km (0.043 R)
• M69: 27,218,435 km (0.118 R)
• M70: 27,499,978 km (0.088 R)
• M71: 29,065,819 km (0.104 R)
• M72: 29,497,858 km (0.091 R)
• M73: 30,368,218 km (0.03 R)
• M74: 31,247,106 km (0.056 R)
• M75: 31,345,391 km (0.11 R)
• M76: 31,591,181 km (0.091 R)
• M77: 32,332,737 km (0.114 R)
• M78: 32,830,150 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346

Radius: 8.5

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.96 AU - 8.1 AU

Year: 5976 Days

Day: 11.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 69,867,907 km

• M1: 112,498 km (0.035 R)
• M2: 170,841 km (0.057 R)
• M3: 238,908 km (0.094 R)
• M4: 492,327 km (0.044 R)
• M5: 605,423 km (0.097 R)
• M6: 670,946 km (0.095 R)
• M7: 727,644 km (0.042 R)
• M8: 846,275 km (0.081 R)
• M9: 908,209 km (0.082 R)
• M10: 997,519 km (0.071 R)
• M11: 1,185,414 km (0.09 R)
• M12: 1,579,903 km (0.081 R)
• M13: 1,720,226 km (0.074 R)
• M14: 2,166,028 km (0.115 R)
• M15: 2,446,823 km (0.07 R)
• M16: 2,776,536 km (0.056 R)
• M17: 2,851,784 km (0.102 R)
• M18: 3,337,379 km (0.067 R)
• M19: 3,417,563 km (0.107 R)
• M20: 3,600,222 km (0.079 R)
• M21: 3,765,229 km (0.045 R)
• M22: 3,827,910 km (0.062 R)
• M23: 3,890,741 km (0.061 R)
• M24: 4,017,600 km (0.101 R)
• M25: 4,232,124 km (0.117 R)
• M26: 4,384,564 km (0.11 R)
• M27: 4,672,540 km (0.074 R)
• M28: 4,784,888 km (0.066 R)
• M29: 5,012,277 km (0.118 R)
• M30: 5,220,068 km (0.117 R)
• M31: 5,525,248 km (0.043 R)
• M32: 5,668,114 km (0.098 R)
• M33: 5,981,820 km (0.102 R)
• M34: 6,251,695 km (0.104 R)
• M35: 6,350,729 km (0.087 R)
• M36: 6,828,844 km (0.089 R)
• M37: 7,162,596 km (0.09 R)
• M38: 8,304,178 km (0.119 R)
• M39: 8,660,370 km (0.092 R)
• M40: 9,246,495 km (0.038 R)
• M41: 9,359,441 km (0.06 R)
• M42: 9,558,556 km (0.072 R)
• M43: 10,427,121 km (0.094 R)
• M44: 10,752,048 km (0.104 R)
• M45: 11,080,265 km (0.057 R)
• M46: 11,200,393 km (0.101 R)
• M47: 11,351,187 km (0.076 R)
• M48: 11,411,625 km (0.088 R)
• M49: 11,472,362 km (0.03 R)
• M50: 11,868,945 km (0.036 R)
• M51: 12,084,366 km (0.042 R)
• M52: 12,363,366 km (0.105 R)
• M53: 12,990,780 km (0.113 R)
• M54: 13,725,156 km (0.099 R)
• M55: 13,918,885 km (0.106 R)
• M56: 14,901,444 km (0.076 R)
• M57: 15,669,928 km (0.058 R)
• M58: 15,906,293 km (0.102 R)
• M59: 16,041,978 km (0.092 R)
• M60: 16,143,854 km (0.037 R)
• M61: 16,246,030 km (0.052 R)
• M62: 17,524,044 km (0.108 R)
• M63: 17,594,056 km (0.039 R)
• M64: 18,263,656 km (0.048 R)
• M65: 18,798,319 km (0.095 R)
• M66: 18,977,537 km (0.117 R)
• M67: 19,193,556 km (0.06 R)
• M68: 19,627,839 km (0.067 R)
• M69: 19,955,758 km (0.027 R)
• M70: 20,212,019 km (0.074 R)
• M71: 20,432,676 km (0.074 R)
• M72: 21,397,582 km (0.087 R)
• M73: 22,415,147 km (0.113 R)
• M74: 22,719,728 km (0.062 R)
• M75: 23,294,483 km (0.114 R)
• M76: 23,602,954 km (0.092 R)
• M77: 24,302,024 km (0.065 R)
• M78: 24,693,373 km (0.036 R)
• M79: 24,771,911 km (0.105 R)
• M80: 25,086,815 km (0.094 R)
• M81: 25,363,421 km (0.102 R)
• M82: 25,442,559 km (0.075 R)
• M83: 25,720,512 km (0.097 R)
• M84: 26,359,594 km (0.108 R)
• M85: 26,640,838 km (0.041 R)
• M86: 26,842,196 km (0.092 R)
• M87: 26,963,371 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.9

Radius: 14.3

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.49 AU - 12.17 AU

Year: 14573 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,867,907 km

• M1: 318,943 km (0.114 R)
• M2: 653,892 km (0.055 R)
• M3: 843,134 km (0.05 R)
• M4: 1,004,251 km (0.101 R)
• M5: 1,101,340 km (0.091 R)
• M6: 1,279,810 km (0.06 R)
• M7: 1,784,403 km (0.096 R)
• M8: 2,154,359 km (0.114 R)
• M9: 2,315,775 km (0.077 R)
• M10: 2,414,809 km (0.117 R)
• M11: 2,515,189 km (0.053 R)
• M12: 2,720,288 km (0.08 R)
• M13: 3,220,842 km (0.08 R)
• M14: 3,331,993 km (0.03 R)
• M15: 3,520,038 km (0.083 R)
• M16: 5,192,542 km (0.098 R)
• M17: 5,367,422 km (0.065 R)
• M18: 5,949,507 km (0.075 R)
• M19: 6,504,815 km (0.107 R)
• M20: 6,980,386 km (0.072 R)
• M21: 7,076,877 km (0.075 R)
• M22: 8,066,317 km (0.106 R)
• M23: 8,167,745 km (0.09 R)
• M24: 8,629,104 km (0.118 R)
• M25: 8,993,824 km (0.099 R)
• M26: 9,151,799 km (0.092 R)
• M27: 9,363,780 km (0.078 R)
• M28: 10,009,444 km (0.097 R)
• M29: 11,457,701 km (0.106 R)
• M30: 12,793,161 km (0.12 R)
• M31: 13,509,286 km (0.093 R)
• M32: 14,177,390 km (0.116 R)
• M33: 16,117,525 km (0.078 R)
• M34: 17,020,797 km (0.116 R)
• M35: 17,216,471 km (0.054 R)
• M36: 19,011,496 km (0.097 R)
• M37: 19,691,418 km (0.107 R)
• M38: 20,310,155 km (0.109 R)
• M39: 20,795,750 km (0.076 R)
• M40: 21,920,277 km (0.116 R)
• M41: 22,062,245 km (0.086 R)
• M42: 22,489,945 km (0.107 R)
• M43: 22,633,111 km (0.118 R)
• M44: 22,776,575 km (0.112 R)
• M45: 23,136,657 km (0.056 R)
• M46: 23,353,574 km (0.101 R)
• M47: 23,498,534 km (0.109 R)
• M48: 23,643,794 km (0.107 R)
• M49: 25,039,093 km (0.062 R)
• M50: 25,859,039 km (0.07 R)
• M51: 27,448,816 km (0.064 R)
• M52: 28,294,193 km (0.096 R)
• M53: 29,148,248 km (0.077 R)
• M54: 29,460,757 km (0.096 R)
• M55: 30,010,530 km (0.119 R)
• M56: 30,484,605 km (0.09 R)
• M57: 30,881,339 km (0.046 R)
• M58: 33,625,113 km (0.083 R)
• M59: 34,364,426 km (0.065 R)
• M60: 34,777,466 km (0.114 R)
• M61: 35,275,328 km (0.12 R)
• M62: 35,525,156 km (0.092 R)
• M63: 36,110,383 km (0.041 R)
• M64: 36,278,082 km (0.055 R)
• M65: 36,614,378 km (0.12 R)
• M66: 39,428,613 km (0.104 R)
• M67: 42,931,896 km (0.067 R)
• M68: 43,287,640 km (0.114 R)
• M69: 45,896,328 km (0.063 R)
• M70: 46,624,869 km (0.078 R)
• M71: 48,462,978 km (0.108 R)
• M72: 49,019,033 km (0.088 R)
• M73: 49,483,984 km (0.086 R)
• M74: 50,324,724 km (0.078 R)
• M75: 50,512,170 km (0.036 R)
• M76: 53,447,579 km (0.081 R)
• M77: 54,022,035 km (0.044 R)
• M78: 56,048,937 km (0.059 R)
• M79: 56,340,503 km (0.087 R)
• M80: 56,925,131 km (0.103 R)
• M81: 57,609,841 km (0.102 R)
• M82: 58,494,263 km (0.103 R)
• M83: 58,592,699 km (0.092 R)
• M84: 59,779,459 km (0.112 R)
• M85: 60,874,216 km (0.116 R)
• M86: 63,083,776 km (0.101 R)
• M87: 63,893,699 km (0.03 R)
• M88: 66,858,430 km (0.058 R)
• M89: 67,064,576 km (0.066 R)
• M90: 67,580,838 km (0.069 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 15,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit