🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.53 AU - 0.83 AU

Year: 196 Days

Day: 39.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,679,461 km

• M1: 192,981 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.65 AU - 2.43 AU

Year: 1019 Days

Day: 14.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 152.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.52 AU - 3.02 AU

Year: 1613 Days

Day: 29.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.2

Radius: 10.1

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.28 AU - 7.06 AU

Year: 6027 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 152.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,679,461 km

• M1: 154,535 km (0.054 R)
• M2: 507,586 km (0.1 R)
• M3: 633,397 km (0.119 R)
• M4: 760,406 km (0.08 R)
• M5: 1,279,511 km (0.065 R)
• M6: 1,669,662 km (0.106 R)
• M7: 1,738,178 km (0.068 R)
• M8: 1,878,351 km (0.112 R)
• M9: 1,978,881 km (0.09 R)
• M10: 2,140,297 km (0.077 R)
• M11: 2,715,501 km (0.112 R)
• M12: 3,062,867 km (0.118 R)
• M13: 3,336,930 km (0.049 R)
• M14: 3,583,467 km (0.079 R)
• M15: 3,890,891 km (0.118 R)
• M16: 3,982,894 km (0.082 R)
• M17: 4,094,344 km (0.077 R)
• M18: 4,686,752 km (0.076 R)
• M19: 5,143,624 km (0.111 R)
• M20: 5,346,777 km (0.11 R)
• M21: 5,761,014 km (0.091 R)
• M22: 6,164,180 km (0.074 R)
• M23: 6,228,807 km (0.084 R)
• M24: 6,380,200 km (0.119 R)
• M25: 7,588,801 km (0.038 R)
• M26: 7,820,378 km (0.075 R)
• M27: 8,007,226 km (0.093 R)
• M28: 8,077,687 km (0.081 R)
• M29: 8,314,201 km (0.064 R)
• M30: 8,915,285 km (0.071 R)
• M31: 9,110,510 km (0.054 R)
• M32: 10,363,243 km (0.104 R)
• M33: 10,645,983 km (0.077 R)
• M34: 10,983,625 km (0.112 R)
• M35: 11,166,733 km (0.113 R)
• M36: 11,483,282 km (0.105 R)
• M37: 12,071,052 km (0.087 R)
• M38: 12,559,340 km (0.045 R)
• M39: 13,751,784 km (0.112 R)
• M40: 14,119,496 km (0.116 R)
• M41: 14,204,767 km (0.086 R)
• M42: 14,433,053 km (0.073 R)
• M43: 14,633,813 km (0.092 R)
• M44: 15,563,414 km (0.101 R)
• M45: 16,303,026 km (0.116 R)
• M46: 17,235,769 km (0.107 R)
• M47: 17,908,361 km (0.095 R)
• M48: 19,500,232 km (0.069 R)
• M49: 20,909,743 km (0.073 R)
• M50: 21,169,595 km (0.061 R)
• M51: 21,397,881 km (0.066 R)
• M52: 21,823,786 km (0.093 R)
• M53: 22,021,405 km (0.114 R)
• M54: 22,153,350 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.7

Radius: 11.2

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 10.81 AU - 11.27 AU

Year: 12833 Days

Day: 10.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,679,461 km

• M1: 169,046 km (0.092 R)
• M2: 320,289 km (0.078 R)
• M3: 613,202 km (0.077 R)
• M4: 1,103,284 km (0.085 R)
• M5: 1,506,301 km (0.109 R)
• M6: 1,953,898 km (0.048 R)
• M7: 2,162,587 km (0.105 R)
• M8: 2,966,975 km (0.091 R)
• M9: 3,207,678 km (0.1 R)
• M10: 4,005,932 km (0.102 R)
• M11: 4,272,515 km (0.114 R)
• M12: 4,349,857 km (0.119 R)
• M13: 4,584,427 km (0.098 R)
• M14: 4,944,210 km (0.04 R)
• M15: 5,648,666 km (0.119 R)
• M16: 6,165,078 km (0.029 R)
• M17: 6,296,574 km (0.082 R)
• M18: 6,786,507 km (0.12 R)
• M19: 7,150,778 km (0.07 R)
• M20: 7,242,781 km (0.075 R)
• M21: 8,475,168 km (0.088 R)
• M22: 9,874,058 km (0.12 R)
• M23: 10,182,977 km (0.059 R)
• M24: 11,939,107 km (0.058 R)
• M25: 13,387,513 km (0.065 R)
• M26: 13,901,831 km (0.065 R)
• M27: 14,890,822 km (0.116 R)
• M28: 15,185,979 km (0.093 R)
• M29: 15,602,609 km (0.075 R)
• M30: 16,447,089 km (0.111 R)
• M31: 16,813,454 km (0.119 R)
• M32: 17,306,379 km (0.11 R)
• M33: 18,054,518 km (0.115 R)
• M34: 18,180,180 km (0.113 R)
• M35: 19,453,408 km (0.035 R)
• M36: 21,283,738 km (0.102 R)
• M37: 23,854,727 km (0.04 R)
• M38: 25,036,251 km (0.081 R)
• M39: 25,106,412 km (0.069 R)
• M40: 25,317,046 km (0.111 R)
• M41: 25,740,109 km (0.071 R)
• M42: 26,450,699 km (0.061 R)
• M43: 26,522,057 km (0.033 R)
• M44: 26,808,238 km (0.119 R)
• M45: 27,311,634 km (0.041 R)
• M46: 27,745,618 km (0.079 R)
• M47: 28,620,466 km (0.117 R)
• M48: 28,693,769 km (0.088 R)
• M49: 29,134,933 km (0.096 R)
• M50: 29,726,742 km (0.035 R)
• M51: 30,173,143 km (0.057 R)
• M52: 31,677,200 km (0.109 R)
• M53: 33,668,646 km (0.098 R)
• M54: 33,901,121 km (0.1 R)
• M55: 34,289,627 km (0.113 R)
• M56: 34,835,959 km (0.1 R)
• M57: 34,992,588 km (0.082 R)
• M58: 35,463,970 km (0.058 R)
• M59: 35,779,323 km (0.092 R)
• M60: 36,174,860 km (0.085 R)
• M61: 37,050,306 km (0.111 R)
• M62: 37,290,112 km (0.064 R)
• M63: 38,335,950 km (0.12 R)
• M64: 38,821,844 km (0.105 R)
• M65: 38,902,926 km (0.1 R)
• M66: 41,033,499 km (0.099 R)
• M67: 41,447,436 km (0.112 R)
• M68: 43,201,621 km (0.092 R)
• M69: 43,622,739 km (0.101 R)
• M70: 44,554,285 km (0.059 R)
• M71: 45,065,162 km (0.082 R)
• M72: 45,150,433 km (0.106 R)
• M73: 47,301,052 km (0.046 R)
• M74: 47,387,818 km (0.11 R)
• M75: 47,561,501 km (0.102 R)
• M76: 47,735,185 km (0.054 R)
• M77: 48,607,490 km (0.086 R)
• M78: 48,870,184 km (0.101 R)
• M79: 49,749,221 km (0.101 R)
• M80: 49,837,483 km (0.116 R)
• M81: 50,102,421 km (0.028 R)
• M82: 53,859,871 km (0.117 R)
• M83: 54,222,347 km (0.083 R)
• M84: 55,497,818 km (0.118 R)
• M85: 56,414,853 km (0.043 R)
• M86: 58,356,783 km (0.068 R)
• M87: 59,289,227 km (0.086 R)
• M88: 59,663,670 km (0.102 R)
• M89: 59,757,318 km (0.079 R)
• M90: 60,980,131 km (0.082 R)
• M91: 63,354,698 km (0.116 R)
• M92: 64,120,939 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.6

Radius: 3.6

Gravity: 66.4 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.3 AU - 16.48 AU

Year: 21122 Days

Day: 24.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 55,679,461 km

• M1: 250,277 km (0.113 R)
• M2: 443,558 km (0.083 R)
• M3: 486,941 km (0.07 R)
• M4: 601,982 km (0.038 R)
• M5: 700,268 km (0.047 R)
• M6: 1,024,895 km (0.06 R)
• M7: 1,358,498 km (0.096 R)
• M8: 1,723,218 km (0.078 R)
• M9: 1,792,631 km (0.119 R)
• M10: 2,458,342 km (0.057 R)
• M11: 3,941,904 km (0.115 R)
• M12: 4,126,059 km (0.09 R)
• M13: 4,407,452 km (0.097 R)
• M14: 4,550,468 km (0.038 R)
• M15: 5,087,824 km (0.038 R)
• M16: 5,645,076 km (0.062 R)
• M17: 7,037,084 km (0.086 R)
• M18: 7,429,180 km (0.105 R)
• M19: 7,656,419 km (0.114 R)
• M20: 8,234,316 km (0.063 R)
• M21: 9,066,828 km (0.119 R)
• M22: 10,874,419 km (0.049 R)
• M23: 11,132,176 km (0.112 R)
• M24: 11,719,647 km (0.065 R)
• M25: 12,183,550 km (0.085 R)
• M26: 13,403,670 km (0.118 R)
• M27: 14,238,426 km (0.103 R)
• M28: 15,161,595 km (0.106 R)
• M29: 16,250,667 km (0.109 R)
• M30: 16,693,327 km (0.106 R)
• M31: 17,139,877 km (0.114 R)
• M32: 18,044,794 km (0.084 R)
• M33: 18,120,940 km (0.113 R)
• M34: 20,851,101 km (0.113 R)
• M35: 21,091,056 km (0.115 R)
• M36: 21,654,441 km (0.116 R)
• M37: 23,043,158 km (0.037 R)
• M38: 24,040,527 km (0.088 R)
• M39: 24,544,523 km (0.047 R)
• M40: 24,713,269 km (0.085 R)
• M41: 24,967,137 km (0.046 R)
• M42: 25,905,414 km (0.037 R)
• M43: 26,681,678 km (0.077 R)
• M44: 28,080,418 km (0.082 R)
• M45: 28,168,531 km (0.097 R)
• M46: 28,256,794 km (0.079 R)
• M47: 29,055,646 km (0.054 R)
• M48: 34,189,995 km (0.097 R)
• M49: 34,567,281 km (0.108 R)
• M50: 35,326,041 km (0.057 R)
• M51: 35,516,629 km (0.08 R)
• M52: 35,802,959 km (0.111 R)
• M53: 37,732,173 km (0.055 R)
• M54: 38,122,025 km (0.084 R)
• M55: 38,219,713 km (0.1 R)
• M56: 41,589,854 km (0.064 R)
• M57: 42,801,746 km (0.113 R)
• M58: 43,412,105 km (0.079 R)
• M59: 44,230,406 km (0.12 R)
• M60: 45,363,759 km (0.063 R)
• M61: 46,402,268 km (0.115 R)
• M62: 46,506,687 km (0.116 R)
• M63: 47,029,232 km (0.042 R)
• M64: 49,564,767 km (0.102 R)
• M65: 53,013,895 km (0.097 R)
• M66: 54,107,605 km (0.081 R)
• M67: 54,657,228 km (0.06 R)
• M68: 55,540,453 km (0.03 R)
• M69: 56,094,714 km (0.081 R)
• M70: 57,209,068 km (0.065 R)
• M71: 63,004,340 km (0.091 R)
• M72: 63,698,325 km (0.104 R)
• M73: 63,814,263 km (0.101 R)
• M74: 63,930,201 km (0.086 R)
• M75: 64,394,852 km (0.118 R)
• M76: 64,511,239 km (0.092 R)
• M77: 65,210,609 km (0.111 R)
• M78: 67,915,040 km (0.081 R)
• M79: 68,745,308 km (0.079 R)
• M80: 70,056,982 km (0.075 R)
• M81: 70,416,167 km (0.105 R)
• M82: 70,535,994 km (0.107 R)
• M83: 73,189,711 km (0.049 R)
• M84: 73,311,185 km (0.083 R)
• M85: 74,284,767 km (0.091 R)
• M86: 74,528,911 km (0.072 R)
• M87: 75,876,040 km (0.052 R)
• M88: 76,737,574 km (0.097 R)
• M89: 78,470,217 km (0.104 R)
• M90: 78,594,383 km (0.094 R)
• M91: 79,965,597 km (0.084 R)
• M92: 81,093,266 km (0.041 R)
• M93: 81,847,987 km (0.076 R)
• M94: 82,857,922 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.7

Radius: 7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 19.44 AU - 20.08 AU

Year: 30730 Days

Day: 15.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,679,461 km

• M1: 106,663 km (0.063 R)
• M2: 160,070 km (0.098 R)
• M3: 280,945 km (0.09 R)
• M4: 617,690 km (0.103 R)
• M5: 746,194 km (0.117 R)
• M6: 1,008,290 km (0.118 R)
• M7: 1,440,478 km (0.083 R)
• M8: 1,563,148 km (0.033 R)
• M9: 1,613,114 km (0.111 R)
• M10: 1,689,259 km (0.093 R)
• M11: 2,115,164 km (0.113 R)
• M12: 2,255,038 km (0.062 R)
• M13: 2,340,459 km (0.113 R)
• M14: 3,030,404 km (0.115 R)
• M15: 3,349,048 km (0.074 R)
• M16: 3,915,126 km (0.104 R)
• M17: 5,629,069 km (0.106 R)
• M18: 5,941,279 km (0.105 R)
• M19: 6,541,765 km (0.111 R)
• M20: 6,664,286 km (0.038 R)
• M21: 6,746,266 km (0.117 R)
• M22: 6,828,694 km (0.1 R)
• M23: 7,886,501 km (0.076 R)
• M24: 8,191,680 km (0.117 R)
• M25: 9,267,588 km (0.062 R)
• M26: 9,821,998 km (0.055 R)
• M27: 10,056,118 km (0.06 R)
• M28: 10,387,179 km (0.117 R)
• M29: 10,769,700 km (0.115 R)
• M30: 11,548,806 km (0.118 R)
• M31: 12,145,103 km (0.089 R)
• M32: 12,396,428 km (0.044 R)
• M33: 12,598,833 km (0.026 R)
• M34: 13,109,411 km (0.067 R)
• M35: 13,367,318 km (0.103 R)
• M36: 13,419,079 km (0.119 R)
• M37: 13,678,930 km (0.103 R)
• M38: 13,835,709 km (0.11 R)
• M39: 13,940,577 km (0.115 R)
• M40: 14,735,091 km (0.042 R)
• M41: 14,949,465 km (0.062 R)
• M42: 15,598,720 km (0.073 R)
• M43: 16,257,100 km (0.098 R)
• M44: 16,534,155 km (0.034 R)
• M45: 17,092,903 km (0.103 R)
• M46: 18,286,395 km (0.113 R)
• M47: 19,272,095 km (0.039 R)
• M48: 19,447,873 km (0.05 R)
• M49: 19,506,515 km (0.051 R)
• M50: 19,800,924 km (0.097 R)
• M51: 21,537,157 km (0.097 R)
• M52: 22,085,882 km (0.092 R)
• M53: 22,208,402 km (0.103 R)
• M54: 23,633,920 km (0.115 R)
• M55: 23,696,602 km (0.117 R)
• M56: 23,759,283 km (0.094 R)
• M57: 25,216,815 km (0.09 R)
• M58: 25,924,114 km (0.075 R)
• M59: 26,833,669 km (0.072 R)
• M60: 27,226,663 km (0.087 R)
• M61: 28,018,335 km (0.051 R)
• M62: 28,817,636 km (0.098 R)
• M63: 29,220,054 km (0.095 R)
• M64: 29,422,012 km (0.066 R)
• M65: 29,962,658 km (0.109 R)
• M66: 30,166,411 km (0.074 R)
• M67: 30,779,911 km (0.104 R)
• M68: 31,397,751 km (0.029 R)
• M69: 32,158,306 km (0.113 R)
• M70: 34,334,058 km (0.108 R)
• M71: 34,405,117 km (0.108 R)
• M72: 34,831,919 km (0.093 R)
• M73: 35,691,060 km (0.087 R)
• M74: 35,834,973 km (0.089 R)
• M75: 35,906,930 km (0.067 R)
• M76: 37,211,124 km (0.039 R)
• M77: 37,502,989 km (0.065 R)
• M78: 39,419,039 km (0.101 R)
• M79: 40,688,975 km (0.111 R)
• M80: 40,764,073 km (0.118 R)
• M81: 40,839,321 km (0.099 R)
• M82: 41,820,683 km (0.099 R)
• M83: 41,896,380 km (0.035 R)
• M84: 45,744,785 km (0.097 R)
• M85: 47,157,737 km (0.119 R)
• M86: 47,869,523 km (0.047 R)
• M87: 48,345,993 km (0.045 R)
• M88: 49,784,825 km (0.09 R)
• M89: 51,481,265 km (0.09 R)
• M90: 51,969,552 km (0.05 R)
• M91: 53,772,655 km (0.088 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,586 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit