🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.51 AU - 1.97 AU

Year: 826 Days

Day: 22.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.71 AU - 1.77 AU

Year: 826 Days

Day: 24 Hours

Environment

Temp: -43 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,788,482 km

• M1: 829,371 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.45 AU - 3.97 AU

Year: 2572 Days

Day: 25.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 89.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785

Radius: 8.4

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.73 AU - 6.01 AU

Year: 5118 Days

Day: 6.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 109,788,482 km

• M1: 1,011,730 km (0.102 R)
• M2: 1,116,150 km (0.114 R)
• M3: 1,368,372 km (0.096 R)
• M4: 1,434,344 km (0.069 R)
• M5: 1,944,473 km (0.071 R)
• M6: 2,209,710 km (0.094 R)
• M7: 2,649,977 km (0.104 R)
• M8: 2,922,993 km (0.108 R)
• M9: 3,030,404 km (0.097 R)
• M10: 3,183,143 km (0.093 R)
• M11: 3,541,580 km (0.109 R)
• M12: 4,055,449 km (0.115 R)
• M13: 4,223,896 km (0.117 R)
• M14: 4,493,322 km (0.098 R)
• M15: 4,642,620 km (0.077 R)
• M16: 5,282,450 km (0.075 R)
• M17: 5,652,855 km (0.073 R)
• M18: 5,922,580 km (0.105 R)
• M19: 6,169,117 km (0.094 R)
• M20: 6,224,319 km (0.091 R)
• M21: 6,757,037 km (0.085 R)
• M22: 6,814,033 km (0.053 R)
• M23: 7,217,050 km (0.112 R)
• M24: 7,304,415 km (0.093 R)
• M25: 7,776,546 km (0.105 R)
• M26: 8,441,658 km (0.042 R)
• M27: 8,749,979 km (0.041 R)
• M28: 8,843,329 km (0.063 R)
• M29: 9,633,205 km (0.049 R)
• M30: 9,955,439 km (0.12 R)
• M31: 10,511,345 km (0.059 R)
• M32: 11,551,050 km (0.071 R)
• M33: 11,962,295 km (0.059 R)
• M34: 12,169,637 km (0.112 R)
• M35: 12,378,326 km (0.076 R)
• M36: 12,693,529 km (0.118 R)
• M37: 13,011,275 km (0.117 R)
• M38: 13,188,997 km (0.1 R)
• M39: 13,510,782 km (0.057 R)
• M40: 13,835,409 km (0.055 R)
• M41: 13,907,815 km (0.073 R)
• M42: 14,125,929 km (0.108 R)
• M43: 14,602,398 km (0.12 R)
• M44: 14,824,102 km (0.118 R)
• M45: 15,196,152 km (0.067 R)
• M46: 15,911,529 km (0.111 R)
• M47: 16,676,273 km (0.062 R)
• M48: 17,413,791 km (0.051 R)
• M49: 18,043,298 km (0.093 R)
• M50: 18,640,044 km (0.118 R)
• M51: 19,202,981 km (0.073 R)
• M52: 19,283,764 km (0.115 R)
• M53: 19,689,922 km (0.118 R)
• M54: 19,853,133 km (0.115 R)
• M55: 20,057,783 km (0.068 R)
• M56: 20,345,460 km (0.091 R)
• M57: 21,551,817 km (0.063 R)
• M58: 22,142,430 km (0.085 R)
• M59: 22,738,428 km (0.109 R)
• M60: 22,995,437 km (0.071 R)
• M61: 23,339,661 km (0.116 R)
• M62: 23,512,447 km (0.093 R)
• M63: 24,076,880 km (0.068 R)
• M64: 24,557,837 km (0.078 R)
• M65: 24,909,691 km (0.111 R)
• M66: 25,841,237 km (0.106 R)
• M67: 26,020,006 km (0.106 R)
• M68: 26,288,834 km (0.029 R)
• M69: 26,423,621 km (0.116 R)
• M70: 26,919,688 km (0.045 R)
• M71: 27,146,329 km (0.077 R)
• M72: 27,875,469 km (0.048 R)
• M73: 28,426,587 km (0.066 R)
• M74: 28,657,267 km (0.116 R)
• M75: 29,167,097 km (0.03 R)
• M76: 29,446,396 km (0.052 R)
• M77: 30,619,543 km (0.064 R)
• M78: 30,714,088 km (0.065 R)
• M79: 31,188,164 km (0.099 R)
• M80: 31,330,880 km (0.072 R)
• M81: 31,616,912 km (0.12 R)
• M82: 31,712,505 km (0.118 R)
• M83: 31,903,840 km (0.081 R)
• M84: 32,047,604 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288

Radius: 12

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.25 AU - 7.07 AU

Year: 6186 Days

Day: 13.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 109,788,482 km

• M1: 222,602 km (0.095 R)
• M2: 304,581 km (0.048 R)
• M3: 396,734 km (0.093 R)
• M4: 520,750 km (0.07 R)
• M5: 619,036 km (0.073 R)
• M6: 837,449 km (0.062 R)
• M7: 968,945 km (0.075 R)
• M8: 1,308,533 km (0.098 R)
• M9: 1,507,049 km (0.068 R)
• M10: 1,715,588 km (0.12 R)
• M11: 1,934,001 km (0.119 R)
• M12: 2,030,492 km (0.096 R)
• M13: 2,145,233 km (0.073 R)
• M14: 2,364,095 km (0.036 R)
• M15: 3,215,756 km (0.11 R)
• M16: 3,311,798 km (0.049 R)
• M17: 3,447,633 km (0.057 R)
• M18: 3,866,806 km (0.102 R)
• M19: 3,948,486 km (0.118 R)
• M20: 4,155,230 km (0.053 R)
• M21: 4,281,192 km (0.032 R)
• M22: 4,450,985 km (0.076 R)
• M23: 4,644,715 km (0.069 R)
• M24: 5,062,841 km (0.076 R)
• M25: 5,794,674 km (0.066 R)
• M26: 5,959,082 km (0.034 R)
• M27: 6,173,007 km (0.053 R)
• M28: 6,316,920 km (0.083 R)
• M29: 7,432,321 km (0.041 R)
• M30: 7,714,164 km (0.093 R)
• M31: 7,817,686 km (0.05 R)
• M32: 7,973,567 km (0.11 R)
• M33: 8,688,196 km (0.103 R)
• M34: 8,985,297 km (0.107 R)
• M35: 9,094,204 km (0.1 R)
• M36: 9,395,793 km (0.08 R)
• M37: 9,561,698 km (0.101 R)
• M38: 10,093,668 km (0.091 R)
• M39: 10,406,028 km (0.076 R)
• M40: 10,779,424 km (0.069 R)
• M41: 10,895,063 km (0.096 R)
• M42: 11,069,494 km (0.073 R)
• M43: 11,776,494 km (0.059 R)
• M44: 13,326,926 km (0.078 R)
• M45: 13,513,475 km (0.119 R)
• M46: 13,826,434 km (0.118 R)
• M47: 13,952,395 km (0.099 R)
• M48: 14,523,410 km (0.058 R)
• M49: 15,361,906 km (0.101 R)
• M50: 15,885,798 km (0.093 R)
• M51: 16,083,716 km (0.112 R)
• M52: 16,482,095 km (0.111 R)
• M53: 16,782,936 km (0.08 R)
• M54: 17,356,345 km (0.095 R)
• M55: 17,560,247 km (0.113 R)
• M56: 18,107,775 km (0.072 R)
• M57: 18,280,112 km (0.091 R)
• M58: 18,835,120 km (0.117 R)
• M59: 19,219,886 km (0.098 R)
• M60: 19,395,663 km (0.102 R)
• M61: 19,536,734 km (0.088 R)
• M62: 20,139,763 km (0.068 R)
• M63: 20,569,109 km (0.066 R)
• M64: 21,802,094 km (0.075 R)
• M65: 22,279,760 km (0.089 R)
• M66: 22,872,617 km (0.096 R)
• M67: 23,358,062 km (0.069 R)
• M68: 23,545,658 km (0.085 R)
• M69: 23,960,193 km (0.051 R)
• M70: 24,263,279 km (0.077 R)
• M71: 24,415,120 km (0.073 R)
• M72: 24,567,411 km (0.064 R)
• M73: 24,643,706 km (0.099 R)
• M74: 25,026,228 km (0.093 R)
• M75: 25,681,018 km (0.084 R)
• M76: 25,758,509 km (0.119 R)
• M77: 25,836,001 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.3

Radius: 3.5

Gravity: 18.64 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.63 AU - 16.79 AU

Year: 18270 Days

Day: 24.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 109,788,482 km

• M1: 78,988 km (0.088 R)
• M2: 163,361 km (0.098 R)
• M3: 340,934 km (0.053 R)
• M4: 549,174 km (0.118 R)
• M5: 1,565,841 km (0.097 R)
• M6: 1,589,178 km (0.092 R)
• M7: 2,262,967 km (0.059 R)
• M8: 3,130,485 km (0.098 R)
• M9: 3,491,016 km (0.071 R)
• M10: 5,129,113 km (0.026 R)
• M11: 5,445,811 km (0.114 R)
• M12: 6,171,959 km (0.104 R)
• M13: 6,889,580 km (0.03 R)
• M14: 7,712,967 km (0.112 R)
• M15: 7,953,969 km (0.112 R)
• M16: 8,034,752 km (0.115 R)
• M17: 8,525,583 km (0.114 R)
• M18: 8,984,100 km (0.039 R)
• M19: 9,237,519 km (0.112 R)
• M20: 9,322,491 km (0.026 R)
• M21: 9,536,116 km (0.096 R)
• M22: 9,837,855 km (0.111 R)
• M23: 10,055,370 km (0.114 R)
• M24: 10,186,568 km (0.117 R)
• M25: 10,941,139 km (0.11 R)
• M26: 12,550,065 km (0.112 R)
• M27: 13,743,706 km (0.076 R)
• M28: 14,526,402 km (0.1 R)
• M29: 15,626,096 km (0.098 R)
• M30: 16,083,716 km (0.076 R)
• M31: 17,116,091 km (0.113 R)
• M32: 17,377,588 km (0.062 R)
• M33: 18,063,494 km (0.052 R)
• M34: 23,801,171 km (0.04 R)
• M35: 24,916,124 km (0.08 R)
• M36: 25,034,456 km (0.092 R)
• M37: 25,928,004 km (0.03 R)
• M38: 26,469,099 km (0.035 R)
• M39: 26,771,287 km (0.103 R)
• M40: 26,831,874 km (0.068 R)
• M41: 27,501,325 km (0.096 R)
• M42: 29,479,906 km (0.086 R)
• M43: 29,604,970 km (0.112 R)
• M44: 32,080,964 km (0.104 R)
• M45: 32,403,048 km (0.086 R)
• M46: 32,661,703 km (0.101 R)
• M47: 34,886,672 km (0.077 R)
• M48: 38,656,389 km (0.047 R)
• M49: 38,930,602 km (0.106 R)
• M50: 41,426,942 km (0.072 R)
• M51: 41,637,426 km (0.117 R)
• M52: 42,482,355 km (0.082 R)
• M53: 44,619,510 km (0.061 R)
• M54: 45,411,780 km (0.109 R)
• M55: 47,743,113 km (0.092 R)
• M56: 47,890,168 km (0.105 R)
• M57: 48,184,577 km (0.05 R)
• M58: 49,517,045 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.7

Radius: 4.6

Gravity: 41.01 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 16.88 AU - 21.96 AU

Year: 30800 Days

Day: 24.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 109,788,482 km

• M1: 60,737 km (0.077 R)
• M2: 108,159 km (0.061 R)
• M3: 258,804 km (0.083 R)
• M4: 344,524 km (0.106 R)
• M5: 2,133,116 km (0.096 R)
• M6: 3,169,380 km (0.094 R)
• M7: 3,790,660 km (0.12 R)
• M8: 4,115,288 km (0.1 R)
• M9: 4,505,140 km (0.099 R)
• M10: 7,344,956 km (0.094 R)
• M11: 9,216,874 km (0.079 R)
• M12: 9,945,566 km (0.081 R)
• M13: 10,093,518 km (0.108 R)
• M14: 11,149,529 km (0.06 R)
• M15: 11,226,273 km (0.079 R)
• M16: 14,520,867 km (0.11 R)
• M17: 15,452,114 km (0.11 R)
• M18: 16,315,293 km (0.11 R)
• M19: 16,489,724 km (0.059 R)
• M20: 16,752,568 km (0.075 R)
• M21: 17,105,320 km (0.106 R)
• M22: 17,371,454 km (0.073 R)
• M23: 19,180,541 km (0.026 R)
• M24: 19,642,051 km (0.054 R)
• M25: 26,270,433 km (0.118 R)
• M26: 27,091,726 km (0.117 R)
• M27: 27,505,513 km (0.045 R)
• M28: 27,713,305 km (0.096 R)
• M29: 28,234,653 km (0.093 R)
• M30: 29,075,842 km (0.098 R)
• M31: 29,499,354 km (0.045 R)
• M32: 29,605,718 km (0.116 R)
• M33: 32,193,013 km (0.029 R)
• M34: 32,631,185 km (0.101 R)
• M35: 32,740,990 km (0.113 R)
• M36: 33,181,705 km (0.042 R)
• M37: 34,851,666 km (0.071 R)
• M38: 37,005,876 km (0.11 R)
• M39: 37,120,468 km (0.078 R)
• M40: 37,235,060 km (0.094 R)
• M41: 37,349,951 km (0.042 R)
• M42: 39,086,034 km (0.118 R)
• M43: 40,022,816 km (0.059 R)
• M44: 40,848,447 km (0.06 R)
• M45: 41,203,891 km (0.074 R)
• M46: 42,756,567 km (0.091 R)
• M47: 43,479,574 km (0.119 R)
• M48: 43,842,648 km (0.059 R)
• M49: 44,328,243 km (0.079 R)
• M50: 45,059,926 km (0.116 R)
• M51: 45,550,008 km (0.043 R)
• M52: 46,411,842 km (0.101 R)
• M53: 47,030,728 km (0.099 R)
• M54: 47,279,061 km (0.069 R)
• M55: 47,527,842 km (0.115 R)
• M56: 48,026,601 km (0.063 R)
• M57: 49,029,356 km (0.113 R)
• M58: 49,533,351 km (0.114 R)
• M59: 49,659,612 km (0.063 R)
• M60: 50,165,851 km (0.047 R)
• M61: 51,055,659 km (0.105 R)
• M62: 52,593,226 km (0.042 R)
• M63: 54,016,051 km (0.101 R)
• M64: 55,451,443 km (0.086 R)
• M65: 57,561,521 km (0.116 R)
• M66: 57,827,207 km (0.111 R)
• M67: 60,101,244 km (0.091 R)
• M68: 61,859,767 km (0.114 R)
• M69: 63,635,344 km (0.053 R)
• M70: 64,184,966 km (0.103 R)
• M71: 66,817,291 km (0.101 R)
• M72: 67,515,913 km (0.117 R)
• M73: 67,795,960 km (0.105 R)
• M74: 69,202,329 km (0.119 R)
• M75: 69,626,140 km (0.102 R)
• M76: 70,334,336 km (0.118 R)
• M77: 71,472,327 km (0.061 R)
• M78: 72,186,807 km (0.092 R)
• M79: 72,329,972 km (0.119 R)
• M80: 75,939,470 km (0.114 R)
• M81: 76,085,178 km (0.104 R)
• M82: 76,376,594 km (0.113 R)
• M83: 77,546,300 km (0.087 R)
• M84: 82,433,214 km (0.099 R)
• M85: 83,032,204 km (0.074 R)
• M86: 83,632,839 km (0.099 R)
• M87: 86,352,977 km (0.117 R)
• M88: 87,113,832 km (0.103 R)
• M89: 91,260,087 km (0.088 R)
• M90: 93,591,270 km (0.074 R)
• M91: 96,256,955 km (0.1 R)
• M92: 97,203,610 km (0.119 R)
• M93: 98,947,323 km (0.115 R)
• M94: 99,584,011 km (0.073 R)
• M95: 104,563,676 km (0.045 R)
• M96: 105,861,886 km (0.039 R)
• M97: 107,492,204 km (0.104 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 17,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit