🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.6 AU - 0.62 AU

Year: 308 Days

Day: 14.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.2

Radius: 14.4

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.85 AU - 2.23 AU

Year: 1881 Days

Day: 12.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,750,327 km

• M1: 204,051 km (0.101 R)
• M2: 313,258 km (0.109 R)
• M3: 578,495 km (0.098 R)
• M4: 672,742 km (0.093 R)
• M5: 843,882 km (0.091 R)
• M6: 1,169,107 km (0.08 R)
• M7: 1,366,427 km (0.076 R)
• M8: 1,768,546 km (0.108 R)
• M9: 1,958,835 km (0.055 R)
• M10: 2,219,584 km (0.089 R)
• M11: 2,330,735 km (0.102 R)
• M12: 2,473,900 km (0.058 R)
• M13: 2,706,674 km (0.104 R)
• M14: 2,953,361 km (0.106 R)
• M15: 3,307,310 km (0.067 R)
• M16: 3,441,948 km (0.091 R)
• M17: 3,571,500 km (0.08 R)
• M18: 3,661,258 km (0.079 R)
• M19: 4,237,210 km (0.103 R)
• M20: 4,532,217 km (0.064 R)
• M21: 4,765,590 km (0.079 R)
• M22: 4,987,593 km (0.047 R)
• M23: 5,307,284 km (0.028 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.5

Radius: 8.7

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.04 AU - 4.52 AU

Year: 5717 Days

Day: 8.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,750,327 km

• M1: 140,472 km (0.1 R)
• M2: 220,657 km (0.112 R)
• M3: 376,089 km (0.118 R)
• M4: 718,519 km (0.116 R)
• M5: 810,970 km (0.074 R)
• M6: 1,052,870 km (0.102 R)
• M7: 1,285,195 km (0.06 R)
• M8: 1,366,427 km (0.109 R)
• M9: 1,516,922 km (0.089 R)
• M10: 2,077,017 km (0.034 R)
• M11: 2,409,573 km (0.115 R)
• M12: 2,490,356 km (0.077 R)
• M13: 2,801,220 km (0.118 R)
• M14: 2,886,341 km (0.106 R)
• M15: 3,279,784 km (0.115 R)
• M16: 3,760,142 km (0.072 R)
• M17: 3,901,512 km (0.031 R)
• M18: 4,262,642 km (0.108 R)
• M19: 5,120,586 km (0.03 R)
• M20: 5,251,334 km (0.055 R)
• M21: 5,730,795 km (0.066 R)
• M22: 5,948,311 km (0.111 R)
• M23: 6,252,144 km (0.077 R)
• M24: 6,419,843 km (0.098 R)
• M25: 6,476,241 km (0.119 R)
• M26: 6,731,455 km (0.108 R)
• M27: 6,903,493 km (0.065 R)
• M28: 7,018,982 km (0.064 R)
• M29: 7,755,303 km (0.086 R)
• M30: 8,362,072 km (0.054 R)
• M31: 8,640,175 km (0.101 R)
• M32: 9,205,355 km (0.096 R)
• M33: 9,556,611 km (0.06 R)
• M34: 10,603,497 km (0.082 R)
• M35: 10,736,938 km (0.106 R)
• M36: 10,937,998 km (0.103 R)
• M37: 11,893,330 km (0.062 R)
• M38: 12,032,007 km (0.091 R)
• M39: 12,101,421 km (0.09 R)
• M40: 12,310,858 km (0.097 R)
• M41: 13,053,162 km (0.076 R)
• M42: 13,232,081 km (0.057 R)
• M43: 13,411,748 km (0.111 R)
• M44: 13,556,110 km (0.092 R)
• M45: 13,846,330 km (0.107 R)
• M46: 13,955,686 km (0.037 R)
• M47: 14,065,341 km (0.118 R)
• M48: 14,952,906 km (0.088 R)
• M49: 15,290,398 km (0.105 R)
• M50: 15,365,796 km (0.072 R)
• M51: 15,554,588 km (0.066 R)
• M52: 16,317,986 km (0.094 R)
• M53: 16,626,756 km (0.117 R)
• M54: 16,976,366 km (0.084 R)
• M55: 17,564,585 km (0.031 R)
• M56: 18,159,386 km (0.102 R)
• M57: 19,818,876 km (0.098 R)
• M58: 20,396,473 km (0.112 R)
• M59: 20,812,505 km (0.053 R)
• M60: 21,357,490 km (0.093 R)
• M61: 21,526,236 km (0.084 R)
• M62: 21,610,759 km (0.089 R)
• M63: 22,162,625 km (0.106 R)
• M64: 22,333,317 km (0.105 R)
• M65: 22,590,176 km (0.082 R)
• M66: 22,891,167 km (0.117 R)
• M67: 23,020,719 km (0.044 R)
• M68: 23,150,270 km (0.113 R)
• M69: 23,627,787 km (0.117 R)
• M70: 26,153,597 km (0.064 R)
• M71: 26,334,012 km (0.081 R)
• M72: 26,786,995 km (0.079 R)
• M73: 27,288,148 km (0.116 R)
• M74: 27,562,809 km (0.072 R)
• M75: 28,161,201 km (0.115 R)
• M76: 28,810,306 km (0.067 R)
• M77: 29,230,227 km (0.064 R)
• M78: 29,370,700 km (0.117 R)
• M79: 30,882,386 km (0.098 R)
• M80: 31,120,995 km (0.057 R)
• M81: 31,360,052 km (0.116 R)
• M82: 31,503,816 km (0.08 R)
• M83: 31,984,623 km (0.115 R)
• M84: 32,225,925 km (0.06 R)
• M85: 32,322,565 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.4

Radius: 10.4

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.52 AU - 5.08 AU

Year: 5757 Days

Day: 7.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,750,327 km

• M1: 144,063 km (0.049 R)
• M2: 211,980 km (0.084 R)
• M3: 309,967 km (0.099 R)
• M4: 514,317 km (0.1 R)
• M5: 581,487 km (0.115 R)
• M6: 652,097 km (0.113 R)
• M7: 764,445 km (0.096 R)
• M8: 1,408,015 km (0.109 R)
• M9: 1,473,689 km (0.066 R)
• M10: 2,243,669 km (0.031 R)
• M11: 2,340,459 km (0.094 R)
• M12: 2,518,480 km (0.094 R)
• M13: 2,887,688 km (0.075 R)
• M14: 3,035,939 km (0.103 R)
• M15: 3,406,792 km (0.111 R)
• M16: 3,586,310 km (0.044 R)
• M17: 3,908,244 km (0.029 R)
• M18: 4,072,652 km (0.073 R)
• M19: 4,215,518 km (0.055 R)
• M20: 5,235,327 km (0.077 R)
• M21: 5,627,124 km (0.111 R)
• M22: 6,273,387 km (0.086 R)
• M23: 6,355,965 km (0.117 R)
• M24: 6,577,669 km (0.114 R)
• M25: 6,717,543 km (0.086 R)
• M26: 6,971,859 km (0.072 R)
• M27: 7,057,280 km (0.079 R)
• M28: 7,489,917 km (0.1 R)
• M29: 7,901,460 km (0.063 R)
• M30: 8,532,614 km (0.105 R)
• M31: 8,869,807 km (0.117 R)
• M32: 9,055,608 km (0.041 R)
• M33: 10,132,264 km (0.11 R)
• M34: 10,229,353 km (0.047 R)
• M35: 10,391,517 km (0.064 R)
• M36: 10,751,599 km (0.087 R)
• M37: 11,484,030 km (0.118 R)
• M38: 11,754,353 km (0.103 R)
• M39: 11,924,446 km (0.094 R)
• M40: 12,370,398 km (0.091 R)
• M41: 13,420,275 km (0.113 R)
• M42: 13,812,371 km (0.115 R)
• M43: 14,244,410 km (0.07 R)
• M44: 15,011,249 km (0.114 R)
• M45: 15,828,951 km (0.106 R)
• M46: 16,775,756 km (0.078 R)
• M47: 16,928,944 km (0.108 R)
• M48: 17,546,334 km (0.112 R)
• M49: 17,779,707 km (0.104 R)
• M50: 17,896,842 km (0.098 R)
• M51: 18,171,055 km (0.105 R)
• M52: 18,525,752 km (0.058 R)
• M53: 19,081,956 km (0.119 R)
• M54: 19,402,395 km (0.097 R)
• M55: 19,482,729 km (0.08 R)
• M56: 19,764,871 km (0.117 R)
• M57: 19,845,654 km (0.102 R)
• M58: 20,333,193 km (0.067 R)
• M59: 20,578,384 km (0.12 R)
• M60: 21,030,469 km (0.077 R)
• M61: 21,195,774 km (0.099 R)
• M62: 21,485,994 km (0.108 R)
• M63: 21,944,661 km (0.035 R)
• M64: 22,238,172 km (0.11 R)
• M65: 22,956,541 km (0.118 R)
• M66: 23,468,316 km (0.109 R)
• M67: 24,502,934 km (0.086 R)
• M68: 25,861,283 km (0.077 R)
• M69: 26,393,702 km (0.075 R)
• M70: 27,785,710 km (0.118 R)
• M71: 27,876,217 km (0.093 R)
• M72: 28,330,845 km (0.097 R)
• M73: 28,742,089 km (0.109 R)
• M74: 28,925,496 km (0.107 R)
• M75: 29,987,791 km (0.12 R)
• M76: 30,080,691 km (0.105 R)
• M77: 30,220,266 km (0.115 R)
• M78: 30,360,140 km (0.101 R)
• M79: 30,500,313 km (0.101 R)
• M80: 30,640,486 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.1

Radius: 7.2

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.12 AU - 7.06 AU

Year: 9704 Days

Day: 16.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,750,327 km

• M1: 143,913 km (0.052 R)
• M2: 197,619 km (0.119 R)
• M3: 499,507 km (0.039 R)
• M4: 632,201 km (0.104 R)
• M5: 796,758 km (0.118 R)
• M6: 1,166,714 km (0.076 R)
• M7: 1,285,046 km (0.099 R)
• M8: 1,382,733 km (0.08 R)
• M9: 1,444,966 km (0.043 R)
• M10: 1,508,096 km (0.105 R)
• M11: 1,572,274 km (0.083 R)
• M12: 1,703,471 km (0.105 R)
• M13: 1,757,027 km (0.058 R)
• M14: 1,811,032 km (0.045 R)
• M15: 1,865,785 km (0.068 R)
• M16: 2,004,761 km (0.083 R)
• M17: 2,564,108 km (0.104 R)
• M18: 3,471,119 km (0.049 R)
• M19: 3,677,415 km (0.078 R)
• M20: 3,729,625 km (0.104 R)
• M21: 3,781,984 km (0.115 R)
• M22: 3,834,792 km (0.102 R)
• M23: 4,084,022 km (0.058 R)
• M24: 5,016,615 km (0.079 R)
• M25: 5,171,748 km (0.102 R)
• M26: 5,407,514 km (0.081 R)
• M27: 5,707,159 km (0.059 R)
• M28: 5,828,632 km (0.064 R)
• M29: 5,889,519 km (0.096 R)
• M30: 5,950,854 km (0.118 R)
• M31: 6,239,428 km (0.115 R)
• M32: 6,490,304 km (0.076 R)
• M33: 6,617,163 km (0.114 R)
• M34: 7,088,845 km (0.064 R)
• M35: 7,638,168 km (0.056 R)
• M36: 7,749,618 km (0.094 R)
• M37: 8,042,082 km (0.08 R)
• M38: 8,406,952 km (0.088 R)
• M39: 8,591,406 km (0.09 R)
• M40: 9,223,906 km (0.113 R)
• M41: 9,533,872 km (0.05 R)
• M42: 9,726,255 km (0.074 R)
• M43: 10,139,444 km (0.094 R)
• M44: 10,188,363 km (0.074 R)
• M45: 10,237,431 km (0.081 R)
• M46: 10,508,652 km (0.04 R)
• M47: 11,083,557 km (0.032 R)
• M48: 11,260,531 km (0.107 R)
• M49: 11,463,984 km (0.051 R)
• M50: 11,540,578 km (0.085 R)
• M51: 11,642,903 km (0.091 R)
• M52: 11,874,481 km (0.102 R)
• M53: 12,003,733 km (0.116 R)
• M54: 12,107,404 km (0.104 R)
• M55: 12,446,692 km (0.115 R)
• M56: 13,107,915 km (0.083 R)
• M57: 13,510,034 km (0.064 R)
• M58: 13,970,796 km (0.083 R)
• M59: 14,052,626 km (0.077 R)
• M60: 14,107,229 km (0.09 R)
• M61: 14,409,117 km (0.087 R)
• M62: 14,464,319 km (0.06 R)
• M63: 14,740,925 km (0.114 R)
• M64: 15,215,151 km (0.088 R)
• M65: 15,581,217 km (0.118 R)
• M66: 15,779,434 km (0.077 R)
• M67: 15,978,549 km (0.097 R)
• M68: 16,321,876 km (0.11 R)
• M69: 16,638,874 km (0.054 R)
• M70: 16,754,513 km (0.043 R)
• M71: 16,986,838 km (0.086 R)
• M72: 17,896,842 km (0.067 R)
• M73: 18,074,864 km (0.102 R)
• M74: 18,134,254 km (0.104 R)
• M75: 18,672,357 km (0.099 R)
• M76: 18,732,496 km (0.084 R)
• M77: 18,822,703 km (0.062 R)
• M78: 20,070,948 km (0.118 R)
• M79: 20,379,568 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.2

Radius: 4.6

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.69 AU - 8.55 AU

Year: 12267 Days

Day: 21.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,750,327 km

• M1: 100,231 km (0.087 R)
• M2: 210,335 km (0.106 R)
• M3: 338,540 km (0.087 R)
• M4: 925,263 km (0.094 R)
• M5: 1,169,556 km (0.114 R)
• M6: 1,416,243 km (0.077 R)
• M7: 1,467,555 km (0.056 R)
• M8: 1,678,787 km (0.095 R)
• M9: 2,807,653 km (0.092 R)
• M10: 3,069,599 km (0.099 R)
• M11: 3,293,696 km (0.068 R)
• M12: 3,407,839 km (0.066 R)
• M13: 3,499,992 km (0.088 R)
• M14: 3,949,234 km (0.06 R)
• M15: 4,242,296 km (0.106 R)
• M16: 4,643,967 km (0.086 R)
• M17: 4,953,036 km (0.108 R)
• M18: 5,083,934 km (0.066 R)
• M19: 5,295,465 km (0.081 R)
• M20: 5,375,650 km (0.115 R)
• M21: 5,947,563 km (0.063 R)
• M22: 6,339,509 km (0.12 R)
• M23: 6,768,855 km (0.102 R)
• M24: 7,089,443 km (0.06 R)
• M25: 7,177,855 km (0.112 R)
• M26: 7,445,037 km (0.093 R)
• M27: 8,081,127 km (0.112 R)
• M28: 8,296,997 km (0.071 R)
• M29: 8,765,986 km (0.078 R)
• M30: 9,860,594 km (0.102 R)
• M31: 10,223,818 km (0.092 R)
• M32: 10,390,320 km (0.032 R)
• M33: 10,524,210 km (0.12 R)
• M34: 11,685,389 km (0.12 R)
• M35: 12,069,706 km (0.066 R)
• M36: 12,210,477 km (0.102 R)
• M37: 12,994,370 km (0.096 R)
• M38: 13,102,530 km (0.098 R)
• M39: 13,941,624 km (0.057 R)
• M40: 14,052,326 km (0.09 R)
• M41: 14,311,879 km (0.112 R)
• M42: 14,948,717 km (0.094 R)
• M43: 15,748,018 km (0.11 R)
• M44: 16,953,328 km (0.076 R)
• M45: 17,786,439 km (0.085 R)
• M46: 17,906,566 km (0.12 R)
• M47: 17,946,658 km (0.077 R)
• M48: 18,228,052 km (0.102 R)
• M49: 18,958,688 km (0.054 R)
• M50: 19,574,732 km (0.04 R)
• M51: 19,616,021 km (0.115 R)
• M52: 19,781,626 km (0.103 R)
• M53: 20,574,195 km (0.111 R)
• M54: 20,700,157 km (0.104 R)
• M55: 21,376,937 km (0.102 R)
• M56: 21,419,573 km (0.115 R)
• M57: 21,462,059 km (0.057 R)
• M58: 21,504,694 km (0.071 R)
• M59: 22,665,424 km (0.04 R)
• M60: 22,926,173 km (0.102 R)
• M61: 23,450,513 km (0.081 R)
• M62: 23,670,123 km (0.086 R)
• M63: 24,422,002 km (0.027 R)
• M64: 24,466,582 km (0.064 R)
• M65: 25,092,051 km (0.056 R)
• M66: 25,542,041 km (0.093 R)
• M67: 26,040,053 km (0.114 R)
• M68: 26,085,530 km (0.072 R)
• M69: 26,770,240 km (0.119 R)
• M70: 27,137,802 km (0.118 R)
• M71: 27,738,736 km (0.099 R)
• M72: 28,064,112 km (0.106 R)
• M73: 28,953,770 km (0.05 R)
• M74: 29,709,988 km (0.104 R)
• M75: 30,520,658 km (0.114 R)
• M76: 30,616,551 km (0.09 R)
• M77: 30,952,697 km (0.07 R)
• M78: 31,145,379 km (0.09 R)
• M79: 31,725,968 km (0.055 R)
• M80: 32,309,999 km (0.111 R)
• M81: 32,554,292 km (0.078 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: 456 - 13,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit