🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.43 AU - 0.63 AU

Year: 149 Days

Day: 44.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 108 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.79 AU - 3.91 AU

Year: 2361 Days

Day: 25.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182

Radius: 13.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.53 AU - 4.77 AU

Year: 3255 Days

Day: 8.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 68,615,418 km

• M1: 177,273 km (0.092 R)
• M2: 314,604 km (0.061 R)
• M3: 407,355 km (0.109 R)
• M4: 703,409 km (0.109 R)
• M5: 1,085,632 km (0.111 R)
• M6: 1,375,852 km (0.098 R)
• M7: 1,481,617 km (0.058 R)
• M8: 1,610,271 km (0.081 R)
• M9: 1,701,676 km (0.04 R)
• M10: 1,879,398 km (0.09 R)
• M11: 2,074,324 km (0.11 R)
• M12: 2,230,803 km (0.087 R)
• M13: 2,322,058 km (0.11 R)
• M14: 2,639,505 km (0.107 R)
• M15: 2,772,797 km (0.073 R)
• M16: 2,996,146 km (0.094 R)
• M17: 3,122,856 km (0.112 R)
• M18: 3,607,253 km (0.054 R)
• M19: 3,892,836 km (0.045 R)
• M20: 4,073,400 km (0.107 R)
• M21: 4,399,823 km (0.082 R)
• M22: 4,573,506 km (0.106 R)
• M23: 4,764,243 km (0.066 R)
• M24: 4,868,064 km (0.086 R)
• M25: 4,957,673 km (0.105 R)
• M26: 5,047,881 km (0.114 R)
• M27: 5,245,201 km (0.071 R)
• M28: 5,600,645 km (0.036 R)
• M29: 5,741,865 km (0.05 R)
• M30: 6,108,231 km (0.117 R)
• M31: 6,205,020 km (0.064 R)
• M32: 6,318,715 km (0.107 R)
• M33: 6,498,681 km (0.116 R)
• M34: 7,031,998 km (0.099 R)
• M35: 7,269,858 km (0.069 R)
• M36: 7,527,615 km (0.112 R)
• M37: 7,753,508 km (0.063 R)
• M38: 8,016,950 km (0.079 R)
• M39: 8,212,175 km (0.03 R)
• M40: 8,319,138 km (0.115 R)
• M41: 8,480,703 km (0.04 R)
• M42: 8,825,078 km (0.11 R)
• M43: 9,322,491 km (0.1 R)
• M44: 9,452,940 km (0.056 R)
• M45: 10,363,841 km (0.12 R)
• M46: 10,654,211 km (0.067 R)
• M47: 10,908,078 km (0.086 R)
• M48: 11,104,800 km (0.115 R)
• M49: 11,243,178 km (0.112 R)
• M50: 11,461,890 km (0.081 R)
• M51: 11,621,660 km (0.033 R)
• M52: 11,742,086 km (0.078 R)
• M53: 12,045,022 km (0.101 R)
• M54: 12,309,511 km (0.103 R)
• M55: 12,473,321 km (0.12 R)
• M56: 12,885,912 km (0.107 R)
• M57: 13,408,008 km (0.098 R)
• M58: 14,343,743 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.4

Radius: 15

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.18 AU - 6.74 AU

Year: 4912 Days

Day: 5.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,615,418 km

• M1: 188,942 km (0.082 R)
• M2: 288,873 km (0.067 R)
• M3: 476,170 km (0.109 R)
• M4: 881,131 km (0.106 R)
• M5: 1,057,358 km (0.112 R)
• M6: 1,288,636 km (0.04 R)
• M7: 1,477,279 km (0.1 R)
• M8: 1,770,341 km (0.099 R)
• M9: 1,866,981 km (0.096 R)
• M10: 2,032,287 km (0.072 R)
• M11: 2,202,529 km (0.058 R)
• M12: 2,360,056 km (0.09 R)
• M13: 2,503,371 km (0.072 R)
• M14: 2,686,628 km (0.118 R)
• M15: 3,047,608 km (0.117 R)
• M16: 3,184,639 km (0.117 R)
• M17: 3,404,249 km (0.102 R)
• M18: 3,526,171 km (0.119 R)
• M19: 3,691,028 km (0.089 R)
• M20: 4,093,147 km (0.087 R)
• M21: 4,288,522 km (0.1 R)
• M22: 4,442,758 km (0.072 R)
• M23: 5,008,836 km (0.12 R)
• M24: 5,171,598 km (0.09 R)
• M25: 5,430,702 km (0.083 R)
• M26: 5,574,017 km (0.093 R)
• M27: 6,011,291 km (0.103 R)
• M28: 6,309,141 km (0.098 R)
• M29: 6,765,115 km (0.04 R)
• M30: 6,867,889 km (0.105 R)
• M31: 7,023,022 km (0.063 R)
• M32: 8,444,201 km (0.067 R)
• M33: 8,638,529 km (0.102 R)
• M34: 9,116,494 km (0.119 R)
• M35: 9,777,118 km (0.119 R)
• M36: 10,010,641 km (0.113 R)
• M37: 10,305,049 km (0.115 R)
• M38: 10,721,979 km (0.069 R)
• M39: 13,274,268 km (0.113 R)
• M40: 13,533,072 km (0.116 R)
• M41: 13,630,460 km (0.064 R)
• M42: 13,989,794 km (0.109 R)
• M43: 14,088,379 km (0.054 R)
• M44: 15,255,392 km (0.102 R)
• M45: 15,390,629 km (0.109 R)
• M46: 15,526,464 km (0.115 R)
• M47: 16,280,287 km (0.071 R)
• M48: 16,418,516 km (0.026 R)
• M49: 16,592,049 km (0.112 R)
• M50: 17,045,929 km (0.117 R)
• M51: 17,327,323 km (0.03 R)
• M52: 18,974,994 km (0.09 R)
• M53: 19,670,175 km (0.044 R)
• M54: 20,039,383 km (0.118 R)
• M55: 20,299,234 km (0.067 R)
• M56: 20,410,984 km (0.104 R)
• M57: 20,897,327 km (0.075 R)
• M58: 21,047,822 km (0.098 R)
• M59: 21,539,251 km (0.075 R)
• M60: 21,767,388 km (0.093 R)
• M61: 21,881,681 km (0.036 R)
• M62: 22,302,649 km (0.03 R)
• M63: 22,456,436 km (0.11 R)
• M64: 23,895,567 km (0.115 R)
• M65: 24,131,633 km (0.116 R)
• M66: 25,364,169 km (0.109 R)
• M67: 25,725,897 km (0.083 R)
• M68: 26,332,516 km (0.082 R)
• M69: 26,495,129 km (0.086 R)
• M70: 26,862,093 km (0.086 R)
• M71: 27,025,753 km (0.055 R)
• M72: 27,436,399 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.2

Radius: 6.5

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.16 AU - 16.5 AU

Year: 23109 Days

Day: 21.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,615,418 km

• M1: 190,737 km (0.088 R)
• M2: 239,506 km (0.056 R)
• M3: 444,754 km (0.111 R)
• M4: 699,819 km (0.093 R)
• M5: 782,995 km (0.084 R)
• M6: 977,921 km (0.098 R)
• M7: 1,052,720 km (0.11 R)
• M8: 1,188,256 km (0.109 R)
• M9: 1,288,486 km (0.099 R)
• M10: 1,350,121 km (0.096 R)
• M11: 1,476,232 km (0.052 R)
• M12: 1,584,391 km (0.071 R)
• M13: 1,785,750 km (0.078 R)
• M14: 1,995,336 km (0.116 R)
• M15: 2,437,996 km (0.106 R)
• M16: 2,540,621 km (0.081 R)
• M17: 3,382,258 km (0.107 R)
• M18: 3,554,445 km (0.113 R)
• M19: 4,057,992 km (0.113 R)
• M20: 4,426,900 km (0.069 R)
• M21: 4,806,580 km (0.105 R)
• M22: 5,163,819 km (0.099 R)
• M23: 5,328,975 km (0.109 R)
• M24: 5,495,927 km (0.049 R)
• M25: 5,869,323 km (0.104 R)
• M26: 6,041,660 km (0.103 R)
• M27: 6,215,792 km (0.099 R)
• M28: 6,820,167 km (0.047 R)
• M29: 7,368,892 km (0.079 R)
• M30: 7,554,992 km (0.036 R)
• M31: 7,969,827 km (0.078 R)
• M32: 8,430,738 km (0.06 R)
• M33: 8,547,424 km (0.11 R)
• M34: 9,338,348 km (0.084 R)
• M35: 9,661,330 km (0.066 R)
• M36: 9,864,932 km (0.064 R)
• M37: 11,201,889 km (0.107 R)
• M38: 11,330,094 km (0.044 R)
• M39: 11,373,029 km (0.109 R)
• M40: 12,109,798 km (0.097 R)
• M41: 12,728,086 km (0.085 R)
• M42: 12,772,666 km (0.033 R)
• M43: 12,861,827 km (0.072 R)
• M44: 13,492,681 km (0.085 R)
• M45: 13,674,741 km (0.099 R)
• M46: 14,364,687 km (0.055 R)
• M47: 15,349,490 km (0.113 R)
• M48: 15,874,129 km (0.104 R)
• M49: 16,842,775 km (0.066 R)
• M50: 17,980,318 km (0.105 R)
• M51: 18,331,573 km (0.116 R)
• M52: 18,887,928 km (0.069 R)
• M53: 18,938,791 km (0.057 R)
• M54: 20,017,093 km (0.092 R)
• M55: 21,009,974 km (0.088 R)
• M56: 21,645,166 km (0.089 R)
• M57: 21,698,423 km (0.11 R)
• M58: 21,804,937 km (0.103 R)
• M59: 24,580,875 km (0.11 R)
• M60: 24,858,977 km (0.074 R)
• M61: 25,474,573 km (0.104 R)
• M62: 26,208,350 km (0.092 R)
• M63: 26,435,589 km (0.118 R)
• M64: 26,606,430 km (0.105 R)
• M65: 26,720,424 km (0.114 R)
• M66: 27,006,455 km (0.032 R)
• M67: 28,451,271 km (0.045 R)
• M68: 28,509,465 km (0.064 R)
• M69: 28,743,136 km (0.104 R)
• M70: 28,918,914 km (0.112 R)
• M71: 29,036,199 km (0.101 R)
• M72: 29,094,841 km (0.066 R)
• M73: 29,330,159 km (0.105 R)
• M74: 32,019,779 km (0.107 R)
• M75: 32,141,252 km (0.099 R)
• M76: 32,750,265 km (0.112 R)
• M77: 32,872,636 km (0.071 R)
• M78: 35,915,606 km (0.115 R)
• M79: 36,041,717 km (0.069 R)
• M80: 36,357,668 km (0.094 R)
• M81: 36,928,534 km (0.11 R)
• M82: 36,992,113 km (0.091 R)
• M83: 37,119,570 km (0.057 R)
• M84: 37,886,708 km (0.098 R)
• M85: 38,143,567 km (0.051 R)
• M86: 38,594,605 km (0.081 R)
• M87: 38,852,961 km (0.066 R)
• M88: 40,023,265 km (0.052 R)
• M89: 41,800,338 km (0.093 R)
• M90: 42,598,293 km (0.092 R)
• M91: 42,731,884 km (0.073 R)
• M92: 43,133,105 km (0.108 R)
• M93: 43,200,125 km (0.079 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.4

Radius: 4.1

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 14.04 AU - 23 AU

Year: 30685 Days

Day: 18.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,615,418 km

• M1: 141,071 km (0.115 R)
• M2: 189,690 km (0.105 R)
• M3: 216,618 km (0.038 R)
• M4: 1,213,538 km (0.058 R)
• M5: 1,320,800 km (0.095 R)
• M6: 2,586,547 km (0.094 R)
• M7: 3,681,155 km (0.108 R)
• M8: 3,915,275 km (0.09 R)
• M9: 4,114,091 km (0.062 R)
• M10: 6,322,006 km (0.073 R)
• M11: 6,791,145 km (0.094 R)
• M12: 6,981,882 km (0.055 R)
• M13: 8,724,548 km (0.051 R)
• M14: 9,036,160 km (0.1 R)
• M15: 9,351,512 km (0.101 R)
• M16: 11,317,229 km (0.099 R)
• M17: 11,828,105 km (0.12 R)
• M18: 12,288,418 km (0.083 R)
• M19: 12,346,312 km (0.115 R)
• M20: 13,404,867 km (0.08 R)
• M21: 13,884,627 km (0.098 R)
• M22: 14,309,036 km (0.118 R)
• M23: 16,111,990 km (0.092 R)
• M24: 17,201,810 km (0.053 R)
• M25: 17,331,512 km (0.101 R)
• M26: 17,592,111 km (0.088 R)
• M27: 19,926,137 km (0.119 R)
• M28: 20,335,886 km (0.111 R)
• M29: 20,541,882 km (0.116 R)
• M30: 20,886,556 km (0.094 R)
• M31: 22,214,087 km (0.115 R)
• M32: 22,496,977 km (0.054 R)
• M33: 25,835,253 km (0.116 R)
• M34: 27,032,186 km (0.045 R)
• M35: 27,334,224 km (0.084 R)
• M36: 27,485,617 km (0.052 R)
• M37: 28,017,736 km (0.103 R)
• M38: 28,399,959 km (0.081 R)
• M39: 28,630,190 km (0.056 R)
• M40: 28,783,977 km (0.082 R)
• M41: 29,479,457 km (0.08 R)
• M42: 30,965,712 km (0.064 R)
• M43: 31,519,374 km (0.091 R)
• M44: 32,556,237 km (0.058 R)
• M45: 33,038,690 km (0.033 R)
• M46: 34,091,859 km (0.063 R)
• M47: 34,418,132 km (0.028 R)
• M48: 34,909,411 km (0.081 R)
• M49: 36,897,866 km (0.108 R)
• M50: 37,149,041 km (0.096 R)
• M51: 37,316,740 km (0.105 R)
• M52: 37,484,738 km (0.119 R)
• M53: 38,413,143 km (0.12 R)
• M54: 38,582,787 km (0.112 R)
• M55: 40,378,859 km (0.116 R)
• M56: 43,167,363 km (0.099 R)
• M57: 44,584,953 km (0.084 R)
• M58: 44,763,124 km (0.065 R)
• M59: 50,034,504 km (0.1 R)
• M60: 50,497,958 km (0.075 R)
• M61: 50,776,808 km (0.091 R)
• M62: 52,931,167 km (0.04 R)
• M63: 53,972,069 km (0.089 R)
• M64: 54,162,059 km (0.115 R)
• M65: 54,542,636 km (0.078 R)
• M66: 56,748,307 km (0.11 R)
• M67: 57,619,415 km (0.119 R)
• M68: 58,494,712 km (0.07 R)
• M69: 60,751,845 km (0.116 R)
• M70: 64,442,275 km (0.106 R)
• M71: 65,047,398 km (0.052 R)
• M72: 65,350,783 km (0.113 R)
• M73: 65,755,894 km (0.101 R)
• M74: 68,307,136 km (0.029 R)
• M75: 68,409,760 km (0.075 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 17,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit