🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.45 AU - 0.69 AU

Year: 166 Days

Day: 27.7 Hours

Environment

Temp: 155 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,612,408 km

• M1: 23,487 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.63 AU - 0.83 AU

Year: 240 Days

Day: 33.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.89 AU - 1.03 AU

Year: 362 Days

Day: 18.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,612,408 km

• M1: 651,499 km (0.08 R)

Asteroid Belt

Center: 2.51 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 9.5

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.91 AU - 4.19 AU

Year: 3138 Days

Day: 8.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,612,408 km

• M1: 392,694 km (0.094 R)
• M2: 581,936 km (0.101 R)
• M3: 645,664 km (0.076 R)
• M4: 741,407 km (0.069 R)
• M5: 905,366 km (0.086 R)
• M6: 1,092,962 km (0.106 R)
• M7: 1,269,188 km (0.1 R)
• M8: 1,342,491 km (0.068 R)
• M9: 1,417,141 km (0.117 R)
• M10: 1,597,107 km (0.06 R)
• M11: 1,716,785 km (0.041 R)
• M12: 1,798,316 km (0.118 R)
• M13: 1,867,281 km (0.049 R)
• M14: 1,951,205 km (0.04 R)
• M15: 2,210,757 km (0.113 R)
• M16: 2,329,688 km (0.115 R)
• M17: 2,875,421 km (0.117 R)
• M18: 3,054,938 km (0.088 R)
• M19: 3,408,139 km (0.062 R)
• M20: 3,668,589 km (0.112 R)
• M21: 3,881,616 km (0.112 R)
• M22: 4,116,933 km (0.112 R)
• M23: 4,264,138 km (0.03 R)
• M24: 4,375,588 km (0.034 R)
• M25: 4,450,537 km (0.057 R)
• M26: 4,620,629 km (0.098 R)
• M27: 4,696,924 km (0.112 R)
• M28: 5,065,234 km (0.114 R)
• M29: 5,203,313 km (0.098 R)
• M30: 5,262,853 km (0.1 R)
• M31: 5,442,969 km (0.084 R)
• M32: 5,604,684 km (0.108 R)
• M33: 5,788,540 km (0.059 R)
• M34: 6,057,667 km (0.078 R)
• M35: 6,373,468 km (0.114 R)
• M36: 6,522,617 km (0.115 R)
• M37: 7,020,927 km (0.089 R)
• M38: 7,486,775 km (0.071 R)
• M39: 7,576,534 km (0.117 R)
• M40: 7,825,614 km (0.067 R)
• M41: 8,077,238 km (0.04 R)
• M42: 8,518,252 km (0.116 R)
• M43: 8,612,200 km (0.068 R)
• M44: 9,302,893 km (0.113 R)
• M45: 9,423,768 km (0.077 R)
• M46: 9,642,780 km (0.112 R)
• M47: 9,789,685 km (0.119 R)
• M48: 9,986,705 km (0.059 R)
• M49: 10,185,072 km (0.111 R)
• M50: 10,460,033 km (0.101 R)
• M51: 10,560,562 km (0.086 R)
• M52: 10,686,673 km (0.054 R)
• M53: 11,376,619 km (0.105 R)
• M54: 11,635,872 km (0.104 R)
• M55: 11,713,962 km (0.069 R)
• M56: 11,949,429 km (0.112 R)
• M57: 12,133,734 km (0.066 R)
• M58: 13,972,142 km (0.079 R)
• M59: 14,055,169 km (0.057 R)
• M60: 14,305,446 km (0.109 R)
• M61: 14,725,966 km (0.114 R)
• M62: 14,866,887 km (0.116 R)
• M63: 14,951,858 km (0.12 R)
• M64: 15,150,375 km (0.115 R)
• M65: 15,378,512 km (0.119 R)
• M66: 15,464,231 km (0.072 R)
• M67: 16,418,666 km (0.111 R)
• M68: 16,506,479 km (0.088 R)
• M69: 17,006,436 km (0.054 R)
• M70: 17,332,559 km (0.08 R)
• M71: 18,597,110 km (0.091 R)
• M72: 18,719,032 km (0.078 R)
• M73: 18,810,735 km (0.099 R)
• M74: 19,025,109 km (0.102 R)
• M75: 19,611,234 km (0.102 R)
• M76: 20,454,517 km (0.097 R)
• M77: 20,611,894 km (0.057 R)
• M78: 20,738,154 km (0.098 R)
• M79: 21,373,197 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.5

Radius: 7

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.12 AU - 15.18 AU

Year: 16305 Days

Day: 23.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,612,408 km

• M1: 89,011 km (0.109 R)
• M2: 229,034 km (0.041 R)
• M3: 403,166 km (0.105 R)
• M4: 1,004,550 km (0.033 R)
• M5: 1,932,206 km (0.064 R)
• M6: 2,486,915 km (0.104 R)
• M7: 2,583,854 km (0.088 R)
• M8: 3,476,804 km (0.108 R)
• M9: 3,732,467 km (0.112 R)
• M10: 4,146,255 km (0.061 R)
• M11: 4,378,131 km (0.095 R)
• M12: 5,600,196 km (0.07 R)
• M13: 5,813,523 km (0.116 R)
• M14: 5,942,925 km (0.07 R)
• M15: 6,558,969 km (0.085 R)
• M16: 7,241,584 km (0.098 R)
• M17: 7,803,773 km (0.109 R)
• M18: 8,673,236 km (0.04 R)
• M19: 8,870,555 km (0.041 R)
• M20: 8,920,222 km (0.114 R)
• M21: 9,169,452 km (0.093 R)
• M22: 10,397,650 km (0.112 R)
• M23: 11,460,094 km (0.112 R)
• M24: 14,848,486 km (0.08 R)
• M25: 15,084,701 km (0.117 R)
• M26: 15,620,561 km (0.042 R)
• M27: 15,860,815 km (0.108 R)
• M28: 15,921,103 km (0.087 R)
• M29: 16,833,800 km (0.07 R)
• M30: 16,956,769 km (0.065 R)
• M31: 18,077,107 km (0.108 R)
• M32: 18,773,486 km (0.118 R)
• M33: 18,837,214 km (0.034 R)
• M34: 21,179,319 km (0.069 R)
• M35: 23,405,634 km (0.042 R)
• M36: 23,818,375 km (0.119 R)
• M37: 25,775,863 km (0.081 R)
• M38: 26,415,992 km (0.054 R)
• M39: 29,175,923 km (0.066 R)
• M40: 29,545,879 km (0.096 R)
• M41: 31,873,921 km (0.082 R)
• M42: 32,026,062 km (0.075 R)
• M43: 32,178,652 km (0.082 R)
• M44: 32,637,468 km (0.066 R)
• M45: 32,867,550 km (0.097 R)
• M46: 33,252,465 km (0.118 R)
• M47: 33,793,860 km (0.094 R)
• M48: 34,338,097 km (0.081 R)
• M49: 35,120,793 km (0.077 R)
• M50: 35,909,174 km (0.116 R)
• M51: 36,226,172 km (0.101 R)
• M52: 36,305,608 km (0.102 R)
• M53: 37,744,590 km (0.046 R)
• M54: 38,309,322 km (0.054 R)
• M55: 39,120,741 km (0.034 R)
• M56: 40,019,974 km (0.117 R)
• M57: 43,430,955 km (0.092 R)
• M58: 44,531,845 km (0.071 R)
• M59: 45,556,142 km (0.117 R)
• M60: 46,071,207 km (0.103 R)
• M61: 46,415,582 km (0.094 R)
• M62: 46,761,003 km (0.094 R)
• M63: 47,541,007 km (0.06 R)
• M64: 47,976,187 km (0.103 R)
• M65: 49,114,028 km (0.099 R)
• M66: 49,730,222 km (0.111 R)
• M67: 50,083,572 km (0.028 R)
• M68: 50,349,108 km (0.079 R)
• M69: 50,703,954 km (0.058 R)
• M70: 50,970,538 km (0.089 R)
• M71: 51,059,548 km (0.057 R)
• M72: 53,934,221 km (0.088 R)
• M73: 54,479,057 km (0.115 R)
• M74: 55,208,346 km (0.093 R)
• M75: 55,391,155 km (0.061 R)
• M76: 57,138,009 km (0.103 R)
• M77: 57,415,513 km (0.086 R)
• M78: 59,745,051 km (0.078 R)
• M79: 60,120,691 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.3

Radius: 7.9

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 12.59 AU - 16.97 AU

Year: 21877 Days

Day: 23.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 88,612,408 km

• M1: 186,698 km (0.07 R)
• M2: 469,289 km (0.117 R)
• M3: 780,003 km (0.099 R)
• M4: 1,147,864 km (0.032 R)
• M5: 1,240,017 km (0.11 R)
• M6: 2,448,468 km (0.034 R)
• M7: 2,731,059 km (0.084 R)
• M8: 2,981,635 km (0.112 R)
• M9: 3,109,841 km (0.08 R)
• M10: 4,734,922 km (0.118 R)
• M11: 5,189,101 km (0.027 R)
• M12: 5,292,025 km (0.054 R)
• M13: 5,395,546 km (0.065 R)
• M14: 5,499,667 km (0.12 R)
• M15: 5,976,884 km (0.056 R)
• M16: 6,030,739 km (0.071 R)
• M17: 7,661,655 km (0.083 R)
• M18: 7,896,673 km (0.101 R)
• M19: 7,955,914 km (0.115 R)
• M20: 8,134,235 km (0.059 R)
• M21: 8,494,915 km (0.114 R)
• M22: 8,555,502 km (0.111 R)
• M23: 10,310,884 km (0.056 R)
• M24: 12,654,633 km (0.099 R)
• M25: 13,072,460 km (0.117 R)
• M26: 13,142,472 km (0.116 R)
• M27: 13,494,775 km (0.085 R)
• M28: 14,934,505 km (0.052 R)
• M29: 15,523,921 km (0.117 R)
• M30: 16,497,952 km (0.115 R)
• M31: 16,573,798 km (0.111 R)
• M32: 17,491,731 km (0.08 R)
• M33: 18,034,921 km (0.105 R)
• M34: 18,269,341 km (0.09 R)
• M35: 19,456,849 km (0.104 R)
• M36: 20,832,551 km (0.116 R)
• M37: 21,078,490 km (0.051 R)
• M38: 22,490,693 km (0.087 R)
• M39: 22,827,438 km (0.114 R)
• M40: 23,591,285 km (0.098 R)
• M41: 23,847,696 km (0.117 R)
• M42: 24,363,360 km (0.101 R)
• M43: 25,405,608 km (0.113 R)
• M44: 28,074,584 km (0.097 R)
• M45: 28,709,926 km (0.029 R)
• M46: 29,442,058 km (0.114 R)
• M47: 29,533,911 km (0.078 R)
• M48: 29,718,066 km (0.099 R)
• M49: 30,180,174 km (0.071 R)
• M50: 30,551,625 km (0.104 R)
• M51: 30,831,074 km (0.102 R)
• M52: 32,526,018 km (0.045 R)
• M53: 33,672,686 km (0.11 R)
• M54: 34,444,611 km (0.098 R)
• M55: 36,993,010 km (0.058 R)
• M56: 37,589,607 km (0.101 R)
• M57: 37,789,170 km (0.094 R)
• M58: 38,390,105 km (0.053 R)
• M59: 38,591,164 km (0.079 R)
• M60: 38,994,181 km (0.108 R)
• M61: 41,030,358 km (0.108 R)
• M62: 41,751,270 km (0.09 R)
• M63: 42,580,042 km (0.099 R)
• M64: 43,100,942 km (0.076 R)
• M65: 43,205,361 km (0.093 R)
• M66: 45,311,250 km (0.12 R)
• M67: 45,949,584 km (0.11 R)
• M68: 46,590,910 km (0.112 R)
• M69: 47,882,239 km (0.054 R)
• M70: 49,403,799 km (0.089 R)
• M71: 49,622,511 km (0.058 R)
• M72: 49,841,373 km (0.067 R)
• M73: 50,830,813 km (0.096 R)
• M74: 52,940,592 km (0.069 R)
• M75: 53,164,390 km (0.098 R)
• M76: 53,612,735 km (0.057 R)
• M77: 58,050,407 km (0.077 R)
• M78: 58,165,746 km (0.107 R)
• M79: 61,425,783 km (0.075 R)
• M80: 62,604,315 km (0.076 R)
• M81: 63,077,942 km (0.095 R)
• M82: 63,552,616 km (0.092 R)
• M83: 68,608,276 km (0.061 R)
• M84: 70,937,515 km (0.046 R)
• M85: 79,227,032 km (0.062 R)
• M86: 80,252,526 km (0.1 R)
• M87: 81,669,666 km (0.112 R)
• M88: 83,225,035 km (0.108 R)
• M89: 86,101,802 km (0.12 R)
• M90: 87,287,964 km (0.072 R)
• M91: 87,816,942 km (0.065 R)
• M92: 88,214,424 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 10,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit