🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.79 AU - 1.09 AU

Year: 387 Days

Day: 32.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.05 AU - 2.17 AU

Year: 1301 Days

Day: 17.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.66 AU - 2.68 AU

Year: 1357 Days

Day: 47.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.9

Radius: 8.3

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.72 AU - 3.02 AU

Year: 2064 Days

Day: 10.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 59,009,282 km

• M1: 108,907 km (0.081 R)
• M2: 163,660 km (0.111 R)
• M3: 248,033 km (0.097 R)
• M4: 312,660 km (0.091 R)
• M5: 410,497 km (0.111 R)
• M6: 491,579 km (0.087 R)
• M7: 549,024 km (0.071 R)
• M8: 711,936 km (0.082 R)
• M9: 846,874 km (0.112 R)
• M10: 926,609 km (0.07 R)
• M11: 999,763 km (0.099 R)
• M12: 1,065,436 km (0.099 R)
• M13: 1,437,486 km (0.114 R)
• M14: 1,733,391 km (0.095 R)
• M15: 1,801,757 km (0.059 R)
• M16: 1,976,786 km (0.104 R)
• M17: 2,218,836 km (0.111 R)
• M18: 2,483,325 km (0.093 R)
• M19: 2,613,026 km (0.114 R)
• M20: 2,784,764 km (0.088 R)
• M21: 2,919,552 km (0.108 R)
• M22: 3,153,523 km (0.087 R)
• M23: 3,308,357 km (0.111 R)
• M24: 3,408,139 km (0.118 R)
• M25: 3,566,862 km (0.106 R)
• M26: 3,640,015 km (0.089 R)
• M27: 3,713,468 km (0.08 R)
• M28: 3,862,019 km (0.091 R)
• M29: 3,922,007 km (0.12 R)
• M30: 4,319,489 km (0.074 R)
• M31: 4,649,951 km (0.037 R)
• M32: 4,778,156 km (0.12 R)
• M33: 4,907,409 km (0.066 R)
• M34: 5,103,382 km (0.101 R)
• M35: 5,302,048 km (0.036 R)
• M36: 5,402,428 km (0.093 R)
• M37: 5,469,597 km (0.107 R)
• M38: 5,621,888 km (0.117 R)
• M39: 5,758,471 km (0.106 R)
• M40: 5,896,101 km (0.084 R)
• M41: 6,457,542 km (0.053 R)
• M42: 6,962,883 km (0.114 R)
• M43: 7,091,238 km (0.079 R)
• M44: 7,238,891 km (0.103 R)
• M45: 7,574,739 km (0.101 R)
• M46: 7,687,835 km (0.087 R)
• M47: 7,973,118 km (0.11 R)
• M48: 8,397,676 km (0.083 R)
• M49: 8,475,767 km (0.085 R)
• M50: 8,612,798 km (0.088 R)
• M51: 8,948,795 km (0.094 R)
• M52: 9,028,531 km (0.111 R)
• M53: 9,430,500 km (0.113 R)
• M54: 9,511,582 km (0.115 R)
• M55: 9,735,829 km (0.112 R)
• M56: 9,879,443 km (0.056 R)
• M57: 10,003,161 km (0.059 R)
• M58: 10,439,987 km (0.112 R)
• M59: 10,755,937 km (0.078 R)
• M60: 11,354,030 km (0.115 R)
• M61: 12,426,497 km (0.108 R)
• M62: 12,537,648 km (0.086 R)
• M63: 13,076,350 km (0.051 R)
• M64: 13,166,857 km (0.093 R)
• M65: 13,576,755 km (0.087 R)
• M66: 13,668,458 km (0.097 R)
• M67: 14,106,630 km (0.106 R)
• M68: 14,502,616 km (0.067 R)
• M69: 14,666,725 km (0.11 R)
• M70: 14,737,185 km (0.113 R)
• M71: 15,044,160 km (0.12 R)
• M72: 15,329,294 km (0.113 R)
• M73: 15,688,329 km (0.079 R)
• M74: 16,001,736 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.3

Radius: 12.6

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.43 AU - 4.01 AU

Year: 2453 Days

Day: 10.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,009,282 km

• M1: 162,762 km (0.088 R)
• M2: 453,730 km (0.101 R)
• M3: 696,528 km (0.115 R)
• M4: 963,410 km (0.08 R)
• M5: 1,127,070 km (0.08 R)
• M6: 1,475,783 km (0.088 R)
• M7: 1,667,119 km (0.106 R)
• M8: 1,757,625 km (0.091 R)
• M9: 2,127,880 km (0.083 R)
• M10: 2,235,740 km (0.087 R)
• M11: 2,382,346 km (0.068 R)
• M12: 2,608,688 km (0.091 R)
• M13: 2,921,497 km (0.115 R)
• M14: 3,062,119 km (0.089 R)
• M15: 3,403,052 km (0.094 R)
• M16: 3,854,539 km (0.049 R)
• M17: 3,987,232 km (0.057 R)
• M18: 4,110,052 km (0.106 R)
• M19: 4,790,872 km (0.114 R)
• M20: 5,150,655 km (0.108 R)
• M21: 5,469,597 km (0.067 R)
• M22: 5,619,046 km (0.092 R)
• M23: 5,782,406 km (0.059 R)
• M24: 6,101,200 km (0.101 R)
• M25: 6,321,258 km (0.106 R)
• M26: 6,983,827 km (0.102 R)
• M27: 7,241,435 km (0.111 R)
• M28: 7,990,621 km (0.112 R)
• M29: 8,260,196 km (0.054 R)
• M30: 8,432,084 km (0.074 R)
• M31: 8,837,494 km (0.094 R)
• M32: 9,219,866 km (0.08 R)
• M33: 9,338,647 km (0.079 R)
• M34: 9,442,917 km (0.114 R)
• M35: 9,652,653 km (0.06 R)
• M36: 9,924,772 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.4

Radius: 12.1

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.43 AU - 6.59 AU

Year: 6256 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,009,282 km

• M1: 188,194 km (0.073 R)
• M2: 308,620 km (0.114 R)
• M3: 572,361 km (0.064 R)
• M4: 775,815 km (0.102 R)
• M5: 864,376 km (0.057 R)
• M6: 1,020,407 km (0.092 R)
• M7: 1,290,581 km (0.11 R)
• M8: 1,416,093 km (0.101 R)
• M9: 1,878,650 km (0.025 R)
• M10: 2,022,264 km (0.096 R)
• M11: 2,277,328 km (0.092 R)
• M12: 2,364,843 km (0.075 R)
• M13: 2,819,022 km (0.059 R)
• M14: 2,913,119 km (0.11 R)
• M15: 3,375,078 km (0.086 R)
• M16: 3,500,590 km (0.088 R)
• M17: 3,912,583 km (0.118 R)
• M18: 4,071,156 km (0.11 R)
• M19: 4,670,894 km (0.086 R)
• M20: 5,622,337 km (0.112 R)
• M21: 6,074,422 km (0.1 R)
• M22: 6,569,590 km (0.066 R)
• M23: 6,917,705 km (0.083 R)
• M24: 7,142,401 km (0.063 R)
• M25: 7,304,415 km (0.119 R)
• M26: 7,964,441 km (0.073 R)
• M27: 8,437,918 km (0.078 R)
• M28: 9,376,944 km (0.103 R)
• M29: 9,912,953 km (0.118 R)
• M30: 10,717,042 km (0.115 R)
• M31: 11,089,541 km (0.083 R)
• M32: 11,504,226 km (0.036 R)
• M33: 11,732,662 km (0.111 R)
• M34: 11,923,997 km (0.061 R)
• M35: 12,039,337 km (0.109 R)
• M36: 12,426,646 km (0.107 R)
• M37: 12,582,677 km (0.108 R)
• M38: 12,896,683 km (0.076 R)
• M39: 13,975,882 km (0.117 R)
• M40: 15,083,654 km (0.07 R)
• M41: 15,375,520 km (0.099 R)
• M42: 15,459,294 km (0.073 R)
• M43: 16,007,271 km (0.091 R)
• M44: 16,561,531 km (0.034 R)
• M45: 16,862,672 km (0.088 R)
• M46: 17,035,607 km (0.077 R)
• M47: 17,252,524 km (0.064 R)
• M48: 17,383,123 km (0.096 R)
• M49: 17,645,368 km (0.099 R)
• M50: 18,395,452 km (0.049 R)
• M51: 18,528,893 km (0.048 R)
• M52: 18,751,943 km (0.065 R)
• M53: 19,744,376 km (0.109 R)
• M54: 20,201,098 km (0.105 R)
• M55: 20,522,883 km (0.117 R)
• M56: 20,615,035 km (0.066 R)
• M57: 21,592,059 km (0.071 R)
• M58: 21,779,804 km (0.047 R)
• M59: 22,062,544 km (0.045 R)
• M60: 22,394,053 km (0.09 R)
• M61: 23,061,709 km (0.11 R)
• M62: 23,784,416 km (0.059 R)
• M63: 24,270,459 km (0.064 R)
• M64: 25,450,039 km (0.077 R)
• M65: 25,598,888 km (0.087 R)
• M66: 25,797,704 km (0.08 R)
• M67: 28,583,067 km (0.114 R)
• M68: 28,789,362 km (0.092 R)
• M69: 28,892,585 km (0.07 R)
• M70: 29,151,539 km (0.083 R)
• M71: 29,619,481 km (0.103 R)
• M72: 30,142,176 km (0.098 R)
• M73: 30,773,628 km (0.081 R)
• M74: 31,515,783 km (0.076 R)
• M75: 32,263,773 km (0.058 R)
• M76: 33,288,369 km (0.12 R)
• M77: 34,159,477 km (0.119 R)
• M78: 34,268,833 km (0.081 R)
• M79: 34,707,604 km (0.116 R)
• M80: 34,982,864 km (0.073 R)
• M81: 35,258,722 km (0.059 R)
• M82: 35,480,127 km (0.098 R)
• M83: 35,979,634 km (0.117 R)
• M84: 36,537,335 km (0.112 R)
• M85: 36,817,382 km (0.079 R)
• M86: 37,661,563 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.4

Radius: 4.7

Gravity: 31.62 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.81 AU - 10.29 AU

Year: 13528 Days

Day: 22.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 59,009,282 km

• M1: 117,434 km (0.07 R)
• M2: 237,861 km (0.105 R)
• M3: 334,650 km (0.09 R)
• M4: 924,814 km (0.099 R)
• M5: 968,497 km (0.101 R)
• M6: 1,012,927 km (0.066 R)
• M7: 1,080,845 km (0.091 R)
• M8: 1,922,632 km (0.096 R)
• M9: 2,092,874 km (0.109 R)
• M10: 2,632,474 km (0.098 R)
• M11: 2,758,136 km (0.102 R)
• M12: 3,080,519 km (0.095 R)
• M13: 3,179,703 km (0.042 R)
• M14: 3,690,729 km (0.092 R)
• M15: 3,973,619 km (0.104 R)
• M16: 4,190,536 km (0.078 R)
• M17: 4,673,437 km (0.085 R)
• M18: 5,650,611 km (0.109 R)
• M19: 6,308,243 km (0.086 R)
• M20: 6,476,391 km (0.119 R)
• M21: 7,163,644 km (0.096 R)
• M22: 7,207,326 km (0.105 R)
• M23: 7,738,997 km (0.077 R)
• M24: 8,652,741 km (0.072 R)
• M25: 10,086,038 km (0.101 R)
• M26: 10,679,642 km (0.057 R)
• M27: 11,233,753 km (0.077 R)
• M28: 11,694,066 km (0.099 R)
• M29: 15,704,934 km (0.067 R)
• M30: 16,391,738 km (0.068 R)
• M31: 17,088,415 km (0.073 R)
• M32: 17,322,685 km (0.118 R)
• M33: 17,381,477 km (0.08 R)
• M34: 17,617,094 km (0.084 R)
• M35: 18,450,354 km (0.099 R)
• M36: 19,235,444 km (0.104 R)
• M37: 19,724,030 km (0.086 R)
• M38: 19,846,850 km (0.088 R)
• M39: 20,713,471 km (0.104 R)
• M40: 20,775,853 km (0.103 R)
• M41: 21,465,948 km (0.073 R)
• M42: 22,804,400 km (0.067 R)
• M43: 22,868,727 km (0.114 R)
• M44: 23,256,485 km (0.085 R)
• M45: 24,828,908 km (0.112 R)
• M46: 25,027,873 km (0.058 R)
• M47: 25,160,866 km (0.102 R)
• M48: 25,294,008 km (0.086 R)
• M49: 25,694,930 km (0.03 R)
• M50: 26,774,279 km (0.069 R)
• M51: 27,046,397 km (0.082 R)
• M52: 27,251,047 km (0.046 R)
• M53: 28,075,032 km (0.1 R)
• M54: 28,837,533 km (0.117 R)
• M55: 29,046,671 km (0.06 R)
• M56: 29,958,769 km (0.116 R)
• M57: 30,241,210 km (0.081 R)
• M58: 32,896,123 km (0.12 R)
• M59: 33,480,003 km (0.109 R)
• M60: 34,509,686 km (0.113 R)
• M61: 35,998,932 km (0.082 R)
• M62: 36,148,979 km (0.074 R)
• M63: 36,826,807 km (0.071 R)
• M64: 37,280,986 km (0.115 R)
• M65: 37,813,405 km (0.075 R)
• M66: 37,965,845 km (0.039 R)
• M67: 38,654,893 km (0.103 R)
• M68: 39,116,552 km (0.039 R)
• M69: 40,434,210 km (0.106 R)
• M70: 40,590,241 km (0.08 R)
• M71: 41,766,529 km (0.069 R)
• M72: 42,240,305 km (0.114 R)
• M73: 42,636,291 km (0.08 R)
• M74: 43,272,530 km (0.068 R)
• M75: 43,512,037 km (0.068 R)
• M76: 44,072,281 km (0.07 R)
• M77: 45,524,128 km (0.112 R)
• M78: 45,767,673 km (0.057 R)
• M79: 45,848,905 km (0.077 R)
• M80: 45,930,286 km (0.108 R)
• M81: 46,419,022 km (0.078 R)
• M82: 46,582,383 km (0.109 R)
• M83: 46,991,534 km (0.05 R)
• M84: 47,813,574 km (0.069 R)
• M85: 48,143,587 km (0.104 R)
• M86: 48,557,374 km (0.09 R)
• M87: 49,805,469 km (0.054 R)
• M88: 51,739,770 km (0.104 R)
• M89: 52,163,431 km (0.092 R)
• M90: 52,248,403 km (0.09 R)
• M91: 52,843,802 km (0.037 R)
• M92: 53,356,025 km (0.095 R)
• M93: 54,816,101 km (0.112 R)
• M94: 57,687,931 km (0.104 R)
• M95: 57,775,595 km (0.068 R)
• M96: 58,303,227 km (0.09 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 16,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit