🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.52 AU - 0.8 AU

Year: 188 Days

Day: 14.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 154.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.87 AU - 0.87 AU

Year: 285 Days

Day: 32.5 Hours

Environment

Temp: 177 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,854,024 km

• M1: 432,787 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.02 AU - 2.12 AU

Year: 1047 Days

Day: 45.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,854,024 km

• M1: 187,895 km (0.11 R)

Asteroid Belt

Center: 2.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.52 AU - 3.4 AU

Year: 1790 Days

Day: 14.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.3

Radius: 14.7

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.16 AU - 8.44 AU

Year: 7656 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 105,854,024 km

• M1: 570,865 km (0.094 R)
• M2: 889,958 km (0.103 R)
• M3: 1,097,151 km (0.08 R)
• M4: 1,200,673 km (0.051 R)
• M5: 1,446,462 km (0.095 R)
• M6: 2,036,476 km (0.095 R)
• M7: 2,987,469 km (0.091 R)
• M8: 3,192,867 km (0.047 R)
• M9: 3,326,009 km (0.034 R)
• M10: 3,539,186 km (0.087 R)
• M11: 3,897,922 km (0.089 R)
• M12: 4,102,422 km (0.11 R)
• M13: 4,268,626 km (0.087 R)
• M14: 4,415,830 km (0.101 R)
• M15: 5,133,152 km (0.051 R)
• M16: 5,357,848 km (0.114 R)
• M17: 5,539,908 km (0.11 R)
• M18: 5,957,286 km (0.097 R)
• M19: 6,265,159 km (0.069 R)
• M20: 6,408,922 km (0.108 R)
• M21: 6,602,502 km (0.039 R)
• M22: 6,896,462 km (0.11 R)
• M23: 7,295,290 km (0.104 R)
• M24: 7,446,832 km (0.055 R)
• M25: 7,701,598 km (0.079 R)
• M26: 7,881,713 km (0.111 R)
• M27: 9,236,322 km (0.119 R)
• M28: 9,926,567 km (0.114 R)
• M29: 10,094,715 km (0.056 R)
• M30: 10,263,760 km (0.081 R)
• M31: 10,433,853 km (0.08 R)
• M32: 10,719,286 km (0.114 R)
• M33: 10,978,539 km (0.107 R)
• M34: 11,356,722 km (0.111 R)
• M35: 11,798,335 km (0.096 R)
• M36: 12,006,276 km (0.108 R)
• M37: 12,820,238 km (0.078 R)
• M38: 13,964,363 km (0.07 R)
• M39: 16,648,448 km (0.103 R)
• M40: 17,419,924 km (0.111 R)
• M41: 17,589,119 km (0.117 R)
• M42: 17,724,954 km (0.068 R)
• M43: 17,997,671 km (0.09 R)
• M44: 18,409,215 km (0.071 R)
• M45: 19,067,296 km (0.117 R)
• M46: 19,416,906 km (0.059 R)
• M47: 19,803,766 km (0.076 R)
• M48: 19,909,681 km (0.102 R)
• M49: 20,549,512 km (0.089 R)
• M50: 21,087,765 km (0.08 R)
• M51: 21,630,805 km (0.112 R)
• M52: 23,250,052 km (0.111 R)
• M53: 24,414,223 km (0.108 R)
• M54: 24,793,753 km (0.037 R)
• M55: 25,520,350 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.3

Radius: 12.8

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.36 AU - 13.56 AU

Year: 13635 Days

Day: 10 Hours

Environment

Temp: -184 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 105,854,024 km

• M1: 160,818 km (0.06 R)
• M2: 264,339 km (0.116 R)
• M3: 409,300 km (0.112 R)
• M4: 567,126 km (0.09 R)
• M5: 697,276 km (0.11 R)
• M6: 866,471 km (0.076 R)
• M7: 1,346,231 km (0.097 R)
• M8: 1,574,069 km (0.06 R)
• M9: 1,940,135 km (0.111 R)
• M10: 2,279,273 km (0.091 R)
• M11: 2,525,212 km (0.101 R)
• M12: 2,925,536 km (0.102 R)
• M13: 3,610,844 km (0.119 R)
• M14: 3,721,995 km (0.067 R)
• M15: 4,294,656 km (0.077 R)
• M16: 4,548,673 km (0.025 R)
• M17: 5,322,243 km (0.086 R)
• M18: 5,705,962 km (0.093 R)
• M19: 5,854,513 km (0.052 R)
• M20: 6,231,649 km (0.119 R)
• M21: 6,365,539 km (0.079 R)
• M22: 6,969,914 km (0.058 R)
• M23: 7,531,804 km (0.065 R)
• M24: 7,838,779 km (0.083 R)
• M25: 8,254,511 km (0.107 R)
• M26: 8,913,340 km (0.036 R)
• M27: 10,851,381 km (0.114 R)
• M28: 12,598,684 km (0.115 R)
• M29: 13,257,812 km (0.071 R)
• M30: 13,653,648 km (0.1 R)
• M31: 14,003,258 km (0.115 R)
• M32: 14,305,446 km (0.096 R)
• M33: 15,276,037 km (0.105 R)
• M34: 15,431,320 km (0.094 R)
• M35: 15,613,081 km (0.088 R)
• M36: 16,479,552 km (0.087 R)
• M37: 16,985,492 km (0.093 R)
• M38: 17,550,673 km (0.103 R)
• M39: 17,849,120 km (0.12 R)
• M40: 18,313,771 km (0.112 R)
• M41: 18,506,304 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623

Radius: 13.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.71 AU - 14.63 AU

Year: 15851 Days

Day: 10 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 105,854,024 km

• M1: 167,400 km (0.111 R)
• M2: 258,804 km (0.088 R)
• M3: 542,891 km (0.049 R)
• M4: 807,081 km (0.112 R)
• M5: 1,137,542 km (0.099 R)
• M6: 1,617,003 km (0.088 R)
• M7: 2,009,249 km (0.096 R)
• M8: 2,338,514 km (0.077 R)
• M9: 2,525,661 km (0.092 R)
• M10: 2,750,357 km (0.046 R)
• M11: 3,219,645 km (0.097 R)
• M12: 3,970,776 km (0.106 R)
• M13: 4,501,400 km (0.026 R)
• M14: 4,934,187 km (0.086 R)
• M15: 5,054,463 km (0.095 R)
• M16: 6,052,730 km (0.119 R)
• M17: 6,399,049 km (0.113 R)
• M18: 6,618,808 km (0.094 R)
• M19: 6,707,370 km (0.103 R)
• M20: 6,885,840 km (0.064 R)
• M21: 7,201,791 km (0.119 R)
• M22: 7,476,602 km (0.111 R)
• M23: 7,615,280 km (0.045 R)
• M24: 8,417,274 km (0.101 R)
• M25: 10,100,998 km (0.047 R)
• M26: 10,667,675 km (0.107 R)
• M27: 11,563,915 km (0.119 R)
• M28: 11,724,584 km (0.101 R)
• M29: 12,759,352 km (0.026 R)
• M30: 13,315,706 km (0.048 R)
• M31: 14,973,849 km (0.092 R)
• M32: 16,999,704 km (0.097 R)
• M33: 17,920,628 km (0.04 R)
• M34: 19,746,620 km (0.118 R)
• M35: 20,454,816 km (0.062 R)
• M36: 20,584,368 km (0.084 R)
• M37: 20,974,968 km (0.114 R)
• M38: 21,499,608 km (0.055 R)
• M39: 21,829,620 km (0.075 R)
• M40: 23,031,789 km (0.043 R)
• M41: 23,640,952 km (0.101 R)
• M42: 23,913,519 km (0.11 R)
• M43: 24,599,126 km (0.102 R)
• M44: 25,360,878 km (0.057 R)
• M45: 25,919,626 km (0.089 R)
• M46: 27,263,165 km (0.03 R)
• M47: 28,267,714 km (0.094 R)
• M48: 28,556,887 km (0.108 R)
• M49: 32,632,083 km (0.114 R)
• M50: 34,004,942 km (0.047 R)
• M51: 34,389,559 km (0.09 R)
• M52: 35,318,711 km (0.071 R)
• M53: 35,474,442 km (0.112 R)
• M54: 36,256,091 km (0.087 R)
• M55: 37,201,699 km (0.111 R)
• M56: 38,075,650 km (0.092 R)
• M57: 38,715,480 km (0.074 R)
• M58: 39,358,901 km (0.025 R)
• M59: 39,681,882 km (0.087 R)
• M60: 40,411,920 km (0.091 R)
• M61: 40,901,105 km (0.114 R)
• M62: 43,709,805 km (0.039 R)
• M63: 45,053,044 km (0.069 R)
• M64: 45,390,986 km (0.113 R)
• M65: 46,495,018 km (0.064 R)
• M66: 48,470,009 km (0.069 R)
• M67: 49,250,162 km (0.08 R)
• M68: 49,685,492 km (0.061 R)
• M69: 50,122,019 km (0.106 R)
• M70: 51,263,002 km (0.06 R)
• M71: 52,235,238 km (0.08 R)
• M72: 54,197,813 km (0.115 R)
• M73: 54,377,330 km (0.096 R)
• M74: 56,275,129 km (0.07 R)
• M75: 56,366,084 km (0.103 R)
• M76: 57,919,209 km (0.097 R)
• M77: 59,116,291 km (0.08 R)
• M78: 59,578,848 km (0.116 R)
• M79: 60,135,502 km (0.107 R)
• M80: 60,787,300 km (0.091 R)
• M81: 61,441,192 km (0.109 R)
• M82: 61,909,882 km (0.065 R)
• M83: 62,944,950 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 742.1

Radius: 8

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 17.29 AU - 22.79 AU

Year: 31530 Days

Day: 23.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 105,854,024 km

• M1: 175,179 km (0.1 R)
• M2: 274,662 km (0.099 R)
• M3: 1,142,928 km (0.112 R)
• M4: 1,732,044 km (0.097 R)
• M5: 1,852,022 km (0.093 R)
• M6: 3,343,961 km (0.105 R)
• M7: 3,544,572 km (0.051 R)
• M8: 3,957,761 km (0.084 R)
• M9: 4,999,411 km (0.075 R)
• M10: 5,345,132 km (0.088 R)
• M11: 7,381,757 km (0.097 R)
• M12: 7,512,057 km (0.07 R)
• M13: 8,310,611 km (0.054 R)
• M14: 9,700,674 km (0.031 R)
• M15: 9,843,689 km (0.082 R)
• M16: 10,349,480 km (0.051 R)
• M17: 10,422,484 km (0.04 R)
• M18: 11,917,116 km (0.039 R)
• M19: 12,533,609 km (0.089 R)
• M20: 13,239,561 km (0.108 R)
• M21: 13,877,895 km (0.106 R)
• M22: 14,936,450 km (0.049 R)
• M23: 15,101,606 km (0.118 R)
• M24: 15,684,439 km (0.026 R)
• M25: 17,044,134 km (0.1 R)
• M26: 17,650,754 km (0.083 R)
• M27: 18,885,235 km (0.088 R)
• M28: 19,332,982 km (0.08 R)
• M29: 20,147,392 km (0.113 R)
• M30: 20,329,902 km (0.119 R)
• M31: 20,421,456 km (0.06 R)
• M32: 20,513,010 km (0.045 R)
• M33: 20,696,716 km (0.078 R)
• M34: 20,880,871 km (0.115 R)
• M35: 22,752,340 km (0.079 R)
• M36: 25,757,462 km (0.111 R)
• M37: 25,955,679 km (0.056 R)
• M38: 26,253,828 km (0.078 R)
• M39: 27,356,663 km (0.053 R)
• M40: 31,917,155 km (0.103 R)
• M41: 33,309,013 km (0.114 R)
• M42: 35,158,641 km (0.069 R)
• M43: 36,040,670 km (0.029 R)
• M44: 36,151,373 km (0.091 R)
• M45: 36,818,430 km (0.109 R)
• M46: 37,153,379 km (0.115 R)
• M47: 37,601,574 km (0.075 R)
• M48: 40,098,662 km (0.117 R)
• M49: 41,715,516 km (0.058 R)
• M50: 43,235,729 km (0.073 R)
• M51: 43,353,463 km (0.056 R)
• M52: 43,825,295 km (0.103 R)
• M53: 45,849,653 km (0.036 R)
• M54: 46,933,639 km (0.114 R)
• M55: 47,660,984 km (0.075 R)
• M56: 48,026,152 km (0.119 R)
• M57: 48,269,997 km (0.094 R)
• M58: 49,126,894 km (0.064 R)
• M59: 52,102,844 km (0.11 R)
• M60: 53,865,556 km (0.099 R)
• M61: 53,992,265 km (0.112 R)
• M62: 54,372,692 km (0.096 R)
• M63: 54,754,167 km (0.114 R)
• M64: 57,061,565 km (0.062 R)
• M65: 57,319,920 km (0.055 R)
• M66: 57,837,678 km (0.078 R)
• M67: 60,450,106 km (0.067 R)
• M68: 62,967,240 km (0.097 R)
• M69: 63,100,681 km (0.12 R)
• M70: 64,305,842 km (0.105 R)
• M71: 66,059,877 km (0.048 R)
• M72: 66,466,932 km (0.09 R)
• M73: 67,147,154 km (0.04 R)
• M74: 73,653,016 km (0.095 R)
• M75: 75,487,684 km (0.089 R)
• M76: 79,057,987 km (0.077 R)
• M77: 83,854,244 km (0.066 R)
• M78: 84,001,149 km (0.106 R)
• M79: 84,589,218 km (0.1 R)
• M80: 84,736,423 km (0.061 R)
• M81: 85,178,634 km (0.095 R)
• M82: 86,065,450 km (0.092 R)
• M83: 86,955,258 km (0.076 R)
• M84: 88,295,655 km (0.099 R)
• M85: 88,893,598 km (0.097 R)
• M86: 90,093,522 km (0.093 R)
• M87: 90,695,504 km (0.086 R)
• M88: 91,600,871 km (0.093 R)
• M89: 92,054,751 km (0.08 R)
• M90: 93,725,310 km (0.116 R)
• M91: 95,712,418 km (0.089 R)
• M92: 95,865,756 km (0.113 R)
• M93: 97,096,199 km (0.043 R)
• M94: 97,558,905 km (0.055 R)
• M95: 102,069,730 km (0.073 R)
• M96: 103,011,598 km (0.11 R)
• M97: 104,745,587 km (0.06 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 17,769 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit