🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.66 AU - 0.7 AU

Year: 204 Days

Day: 46.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.77 AU - 2.39 AU

Year: 1090 Days

Day: 19.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.5

Radius: 13.9

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.54 AU - 10.52 AU

Year: 9054 Days

Day: 13.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 32,336,390 km

• M1: 174,431 km (0.109 R)
• M2: 646,712 km (0.09 R)
• M3: 1,381,237 km (0.117 R)
• M4: 1,535,473 km (0.069 R)
• M5: 1,742,516 km (0.077 R)
• M6: 2,083,300 km (0.074 R)
• M7: 3,201,694 km (0.085 R)
• M8: 3,469,324 km (0.031 R)
• M9: 4,058,441 km (0.053 R)
• M10: 4,218,810 km (0.106 R)
• M11: 4,579,041 km (0.109 R)
• M12: 4,712,632 km (0.057 R)
• M13: 4,915,337 km (0.114 R)
• M14: 5,791,233 km (0.101 R)
• M15: 6,118,403 km (0.118 R)
• M16: 6,564,205 km (0.073 R)
• M17: 6,677,451 km (0.038 R)
• M18: 6,791,145 km (0.117 R)
• M19: 7,020,628 km (0.12 R)
• M20: 8,125,708 km (0.096 R)
• M21: 8,615,790 km (0.04 R)
• M22: 8,739,807 km (0.103 R)
• M23: 9,926,417 km (0.113 R)
• M24: 10,318,513 km (0.078 R)
• M25: 10,715,845 km (0.118 R)
• M26: 11,845,608 km (0.026 R)
• M27: 13,298,802 km (0.066 R)
• M28: 13,394,545 km (0.115 R)
• M29: 13,538,458 km (0.112 R)
• M30: 13,779,609 km (0.11 R)
• M31: 13,876,399 km (0.114 R)
• M32: 14,315,020 km (0.057 R)
• M33: 14,610,027 km (0.071 R)
• M34: 14,758,279 km (0.113 R)
• M35: 15,206,025 km (0.08 R)
• M36: 17,563,688 km (0.114 R)
• M37: 18,038,212 km (0.054 R)
• M38: 18,356,856 km (0.113 R)
• M39: 18,838,411 km (0.086 R)
• M40: 19,161,842 km (0.094 R)
• M41: 19,814,088 km (0.089 R)
• M42: 20,639,719 km (0.032 R)
• M43: 21,028,823 km (0.079 R)
• M44: 21,140,423 km (0.113 R)
• M45: 21,645,166 km (0.03 R)
• M46: 21,814,362 km (0.094 R)
• M47: 22,495,331 km (0.089 R)
• M48: 22,723,917 km (0.118 R)
• M49: 23,010,696 km (0.094 R)
• M50: 23,994,750 km (0.034 R)
• M51: 24,345,408 km (0.12 R)
• M52: 24,756,503 km (0.117 R)
• M53: 25,288,622 km (0.113 R)
• M54: 25,705,103 km (0.039 R)
• M55: 25,824,482 km (0.099 R)
• M56: 26,183,816 km (0.066 R)
• M57: 27,150,069 km (0.054 R)
• M58: 29,242,045 km (0.12 R)
• M59: 29,366,660 km (0.106 R)
• M60: 29,554,107 km (0.12 R)
• M61: 30,118,539 km (0.074 R)
• M62: 30,370,462 km (0.11 R)
• M63: 30,749,842 km (0.099 R)
• M64: 32,347,099 km (0.094 R)
• M65: 33,448,738 km (0.087 R)
• M66: 33,905,909 km (0.081 R)
• M67: 34,036,807 km (0.074 R)
• M68: 34,628,466 km (0.11 R)
• M69: 37,096,233 km (0.111 R)
• M70: 37,366,407 km (0.048 R)
• M71: 38,658,633 km (0.115 R)
• M72: 39,001,062 km (0.072 R)
• M73: 39,758,177 km (0.077 R)
• M74: 40,659,056 km (0.065 R)
• M75: 41,987,934 km (0.031 R)
• M76: 43,829,483 km (0.085 R)
• M77: 45,336,084 km (0.106 R)
• M78: 46,204,499 km (0.101 R)
• M79: 47,517,520 km (0.107 R)
• M80: 48,031,538 km (0.107 R)
• M81: 48,916,858 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.6

Radius: 14.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.59 AU - 10.25 AU

Year: 9682 Days

Day: 11.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,336,390 km

• M1: 179,966 km (0.102 R)
• M2: 375,640 km (0.099 R)
• M3: 595,250 km (0.118 R)
• M4: 712,834 km (0.057 R)
• M5: 888,013 km (0.113 R)
• M6: 1,610,571 km (0.093 R)
• M7: 1,881,193 km (0.103 R)
• M8: 2,253,542 km (0.069 R)
• M9: 2,430,816 km (0.066 R)
• M10: 2,705,627 km (0.075 R)
• M11: 2,799,575 km (0.034 R)
• M12: 2,990,761 km (0.096 R)
• M13: 3,346,205 km (0.091 R)
• M14: 3,652,881 km (0.081 R)
• M15: 3,799,188 km (0.089 R)
• M16: 4,054,701 km (0.08 R)
• M17: 4,382,021 km (0.113 R)
• M18: 4,515,462 km (0.096 R)
• M19: 5,016,465 km (0.064 R)
• M20: 5,156,190 km (0.102 R)
• M21: 5,972,695 km (0.107 R)
• M22: 6,170,763 km (0.109 R)
• M23: 6,396,207 km (0.087 R)
• M24: 6,548,048 km (0.082 R)
• M25: 6,932,964 km (0.053 R)
• M26: 7,141,354 km (0.108 R)
• M27: 7,457,753 km (0.08 R)
• M28: 7,617,673 km (0.061 R)
• M29: 7,751,862 km (0.079 R)
• M30: 7,886,800 km (0.091 R)
• M31: 8,490,128 km (0.062 R)
• M32: 8,629,404 km (0.114 R)
• M33: 8,938,323 km (0.116 R)
• M34: 9,079,992 km (0.117 R)
• M35: 9,279,556 km (0.113 R)
• M36: 9,509,488 km (0.053 R)
• M37: 9,712,193 km (0.095 R)
• M38: 10,388,375 km (0.086 R)
• M39: 10,597,364 km (0.06 R)
• M40: 10,988,861 km (0.084 R)
• M41: 11,293,442 km (0.066 R)
• M42: 11,631,534 km (0.077 R)
• M43: 11,941,949 km (0.051 R)
• M44: 12,129,395 km (0.057 R)
• M45: 12,857,488 km (0.048 R)
• M46: 13,437,030 km (0.092 R)
• M47: 14,058,310 km (0.107 R)
• M48: 14,388,922 km (0.066 R)
• M49: 15,294,737 km (0.107 R)
• M50: 15,703,288 km (0.082 R)
• M51: 16,322,773 km (0.119 R)
• M52: 17,514,919 km (0.079 R)
• M53: 17,799,454 km (0.08 R)
• M54: 18,049,731 km (0.045 R)
• M55: 18,193,345 km (0.12 R)
• M56: 18,734,889 km (0.111 R)
• M57: 19,355,272 km (0.051 R)
• M58: 19,760,233 km (0.105 R)
• M59: 20,019,486 km (0.07 R)
• M60: 20,653,632 km (0.103 R)
• M61: 20,916,625 km (0.09 R)
• M62: 21,408,203 km (0.083 R)
• M63: 21,712,485 km (0.108 R)
• M64: 21,941,669 km (0.076 R)
• M65: 22,711,650 km (0.075 R)
• M66: 22,944,274 km (0.106 R)
• M67: 23,060,961 km (0.083 R)
• M68: 23,216,692 km (0.106 R)
• M69: 23,647,085 km (0.081 R)
• M70: 24,080,171 km (0.106 R)
• M71: 24,198,652 km (0.034 R)
• M72: 24,396,720 km (0.06 R)
• M73: 25,878,786 km (0.041 R)
• M74: 26,040,651 km (0.119 R)
• M75: 26,325,037 km (0.079 R)
• M76: 27,554,881 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.9

Radius: 8.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.93 AU - 10.93 AU

Year: 10524 Days

Day: 6.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,336,390 km

• M1: 104,419 km (0.04 R)
• M2: 195,076 km (0.114 R)
• M3: 320,738 km (0.094 R)
• M4: 395,986 km (0.053 R)
• M5: 540,946 km (0.085 R)
• M6: 661,821 km (0.069 R)
• M7: 718,668 km (0.115 R)
• M8: 792,121 km (0.088 R)
• M9: 931,247 km (0.059 R)
• M10: 1,078,601 km (0.05 R)
• M11: 1,146,668 km (0.111 R)
• M12: 1,323,343 km (0.067 R)
• M13: 1,415,046 km (0.063 R)
• M14: 1,663,528 km (0.094 R)
• M15: 1,783,057 km (0.077 R)
• M16: 1,864,289 km (0.07 R)
• M17: 1,926,073 km (0.072 R)
• M18: 2,267,455 km (0.095 R)
• M19: 2,378,008 km (0.092 R)
• M20: 2,513,095 km (0.095 R)
• M21: 2,581,610 km (0.1 R)
• M22: 2,885,893 km (0.064 R)
• M23: 3,477,403 km (0.088 R)
• M24: 3,657,070 km (0.113 R)
• M25: 4,214,172 km (0.115 R)
• M26: 4,268,626 km (0.049 R)
• M27: 4,516,509 km (0.115 R)
• M28: 4,883,024 km (0.079 R)
• M29: 4,997,766 km (0.099 R)
• M30: 5,317,756 km (0.049 R)
• M31: 6,193,352 km (0.094 R)
• M32: 6,317,668 km (0.097 R)
• M33: 7,374,427 km (0.043 R)
• M34: 7,539,284 km (0.1 R)
• M35: 7,872,738 km (0.114 R)
• M36: 7,939,907 km (0.099 R)
• M37: 8,416,227 km (0.094 R)
• M38: 8,796,953 km (0.07 R)
• M39: 9,360,788 km (0.078 R)
• M40: 10,338,559 km (0.027 R)
• M41: 10,486,212 km (0.119 R)
• M42: 11,008,309 km (0.049 R)
• M43: 11,159,104 km (0.062 R)
• M44: 11,500,785 km (0.096 R)
• M45: 13,060,941 km (0.093 R)
• M46: 13,220,562 km (0.107 R)
• M47: 13,340,689 km (0.039 R)
• M48: 13,541,749 km (0.085 R)
• M49: 14,232,891 km (0.081 R)
• M50: 14,356,010 km (0.074 R)
• M51: 14,603,445 km (0.118 R)
• M52: 15,018,878 km (0.101 R)
• M53: 15,946,684 km (0.09 R)
• M54: 17,548,279 km (0.086 R)
• M55: 18,390,515 km (0.084 R)
• M56: 18,704,072 km (0.091 R)
• M57: 19,019,574 km (0.081 R)
• M58: 19,792,845 km (0.112 R)
• M59: 21,088,812 km (0.079 R)
• M60: 21,464,003 km (0.057 R)
• M61: 21,558,250 km (0.112 R)
• M62: 22,126,123 km (0.107 R)
• M63: 23,131,720 km (0.087 R)
• M64: 23,325,001 km (0.116 R)
• M65: 23,810,446 km (0.089 R)
• M66: 24,348,400 km (0.105 R)
• M67: 25,735,471 km (0.115 R)
• M68: 28,069,497 km (0.056 R)
• M69: 28,482,238 km (0.107 R)
• M70: 28,845,013 km (0.076 R)
• M71: 29,627,709 km (0.086 R)
• M72: 30,153,396 km (0.118 R)
• M73: 30,841,247 km (0.08 R)
• M74: 31,320,558 km (0.055 R)
• M75: 31,534,483 km (0.085 R)
• M76: 31,802,413 km (0.116 R)
• M77: 32,124,946 km (0.103 R)
• M78: 34,082,883 km (0.074 R)
• M79: 34,247,740 km (0.089 R)
• M80: 34,468,097 km (0.067 R)
• M81: 34,799,457 km (0.111 R)
• M82: 35,911,418 km (0.118 R)
• M83: 36,135,216 km (0.108 R)
• M84: 36,865,702 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.8

Radius: 6.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.2 AU - 17 AU

Year: 19242 Days

Day: 16.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 32,336,390 km

• M1: 330,462 km (0.113 R)
• M2: 453,581 km (0.088 R)
• M3: 604,375 km (0.102 R)
• M4: 867,368 km (0.066 R)
• M5: 1,753,586 km (0.079 R)
• M6: 2,224,221 km (0.091 R)
• M7: 2,774,442 km (0.109 R)
• M8: 2,923,890 km (0.067 R)
• M9: 3,032,199 km (0.08 R)
• M10: 3,969,579 km (0.079 R)
• M11: 4,407,602 km (0.073 R)
• M12: 4,809,871 km (0.062 R)
• M13: 5,948,161 km (0.101 R)
• M14: 6,448,416 km (0.096 R)
• M15: 7,637,570 km (0.055 R)
• M16: 8,426,100 km (0.097 R)
• M17: 9,399,833 km (0.032 R)
• M18: 9,656,842 km (0.048 R)
• M19: 10,210,653 km (0.088 R)
• M20: 11,247,067 km (0.069 R)
• M21: 11,795,044 km (0.112 R)
• M22: 12,141,812 km (0.06 R)
• M23: 12,386,704 km (0.054 R)
• M24: 12,739,156 km (0.095 R)
• M25: 12,881,125 km (0.108 R)
• M26: 15,035,035 km (0.113 R)
• M27: 15,752,207 km (0.094 R)
• M28: 15,904,498 km (0.064 R)
• M29: 16,210,724 km (0.069 R)
• M30: 16,596,238 km (0.09 R)
• M31: 17,770,881 km (0.114 R)
• M32: 18,689,561 km (0.091 R)
• M33: 18,931,760 km (0.085 R)
• M34: 24,692,475 km (0.119 R)
• M35: 26,981,173 km (0.055 R)
• M36: 27,163,533 km (0.108 R)
• M37: 28,266,368 km (0.032 R)
• M38: 28,590,696 km (0.119 R)
• M39: 29,712,381 km (0.103 R)
• M40: 32,143,047 km (0.093 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 19,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit