🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.86 AU - 1.22 AU

Year: 391 Days

Day: 39.6 Hours

Environment

Temp: 33 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.84 AU - 1.9 AU

Year: 943 Days

Day: 36.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,596,418 km

• M1: 334,650 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.4

Radius: 14.2

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.06 AU - 5.62 AU

Year: 3929 Days

Day: 6.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 43,596,418 km

• M1: 203,154 km (0.046 R)
• M2: 308,172 km (0.09 R)
• M3: 501,602 km (0.111 R)
• M4: 680,371 km (0.084 R)
• M5: 860,038 km (0.097 R)
• M6: 956,379 km (0.091 R)
• M7: 1,148,164 km (0.094 R)
• M8: 1,283,699 km (0.104 R)
• M9: 1,424,920 km (0.112 R)
• M10: 1,616,704 km (0.07 R)
• M11: 1,754,783 km (0.114 R)
• M12: 1,897,051 km (0.117 R)
• M13: 2,059,813 km (0.096 R)
• M14: 2,193,404 km (0.082 R)
• M15: 2,505,166 km (0.115 R)
• M16: 2,981,037 km (0.109 R)
• M17: 3,288,161 km (0.078 R)
• M18: 3,505,527 km (0.077 R)
• M19: 3,727,680 km (0.118 R)
• M20: 4,249,776 km (0.073 R)
• M21: 4,508,880 km (0.101 R)
• M22: 4,640,376 km (0.06 R)
• M23: 4,795,360 km (0.053 R)
• M24: 4,974,728 km (0.116 R)
• M25: 5,248,043 km (0.076 R)
• M26: 6,049,139 km (0.115 R)
• M27: 6,145,929 km (0.026 R)
• M28: 6,316,620 km (0.104 R)
• M29: 6,588,141 km (0.117 R)
• M30: 6,687,773 km (0.117 R)
• M31: 7,451,320 km (0.106 R)
• M32: 7,581,321 km (0.059 R)
• M33: 8,431,037 km (0.097 R)
• M34: 8,757,609 km (0.074 R)
• M35: 8,949,992 km (0.111 R)
• M36: 9,990,445 km (0.067 R)
• M37: 10,133,909 km (0.112 R)
• M38: 10,278,122 km (0.078 R)
• M39: 10,452,104 km (0.087 R)
• M40: 11,039,276 km (0.104 R)
• M41: 11,456,654 km (0.118 R)
• M42: 11,546,712 km (0.065 R)
• M43: 12,061,927 km (0.078 R)
• M44: 12,245,483 km (0.112 R)
• M45: 13,398,434 km (0.104 R)
• M46: 14,293,927 km (0.078 R)
• M47: 14,716,391 km (0.118 R)
• M48: 14,847,140 km (0.12 R)
• M49: 15,175,806 km (0.115 R)
• M50: 15,341,112 km (0.067 R)
• M51: 16,277,445 km (0.055 R)
• M52: 16,514,558 km (0.119 R)
• M53: 16,786,826 km (0.113 R)
• M54: 16,889,300 km (0.114 R)
• M55: 17,232,478 km (0.048 R)
• M56: 17,439,521 km (0.118 R)
• M57: 17,543,342 km (0.117 R)
• M58: 18,100,594 km (0.074 R)
• M59: 18,310,929 km (0.106 R)
• M60: 18,451,701 km (0.11 R)
• M61: 19,303,810 km (0.118 R)
• M62: 19,626,792 km (0.075 R)
• M63: 21,193,979 km (0.085 R)
• M64: 21,341,782 km (0.057 R)
• M65: 21,861,934 km (0.079 R)
• M66: 22,236,078 km (0.084 R)
• M67: 23,218,637 km (0.118 R)
• M68: 24,176,811 km (0.057 R)
• M69: 24,991,521 km (0.079 R)
• M70: 25,776,012 km (0.053 R)

Asteroid Belt

Center: 6.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.7

Radius: 14.9

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.19 AU - 9.93 AU

Year: 9240 Days

Day: 14.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 43,596,418 km

• M1: 504,145 km (0.094 R)
• M2: 821,741 km (0.039 R)
• M3: 1,087,128 km (0.089 R)
• M4: 1,605,634 km (0.106 R)
• M5: 2,132,817 km (0.085 R)
• M6: 2,262,219 km (0.087 R)
• M7: 2,782,820 km (0.098 R)
• M8: 3,241,337 km (0.11 R)
• M9: 3,543,525 km (0.106 R)
• M10: 4,366,612 km (0.055 R)
• M11: 4,899,929 km (0.108 R)
• M12: 5,513,878 km (0.044 R)
• M13: 6,718,291 km (0.103 R)
• M14: 6,814,333 km (0.104 R)
• M15: 7,499,192 km (0.078 R)
• M16: 8,240,300 km (0.116 R)
• M17: 8,343,223 km (0.115 R)
• M18: 8,515,709 km (0.112 R)
• M19: 8,689,392 km (0.048 R)
• M20: 9,324,435 km (0.083 R)
• M21: 10,378,951 km (0.114 R)
• M22: 10,490,251 km (0.089 R)
• M23: 11,052,590 km (0.086 R)
• M24: 11,204,282 km (0.049 R)
• M25: 11,471,314 km (0.044 R)
• M26: 12,838,040 km (0.118 R)
• M27: 14,670,016 km (0.12 R)
• M28: 15,468,121 km (0.099 R)
• M29: 15,936,512 km (0.086 R)
• M30: 16,323,372 km (0.067 R)
• M31: 16,582,924 km (0.105 R)
• M32: 17,106,217 km (0.064 R)
• M33: 17,325,827 km (0.118 R)
• M34: 17,458,072 km (0.077 R)
• M35: 18,753,739 km (0.064 R)
• M36: 19,116,663 km (0.091 R)
• M37: 19,941,695 km (0.09 R)
• M38: 20,405,150 km (0.075 R)
• M39: 21,721,461 km (0.099 R)
• M40: 22,054,915 km (0.092 R)
• M41: 23,698,397 km (0.104 R)
• M42: 23,845,302 km (0.087 R)
• M43: 24,832,349 km (0.041 R)
• M44: 25,581,535 km (0.08 R)
• M45: 25,681,915 km (0.056 R)
• M46: 25,782,445 km (0.056 R)
• M47: 26,236,774 km (0.066 R)
• M48: 27,255,685 km (0.087 R)
• M49: 27,563,856 km (0.03 R)
• M50: 27,770,002 km (0.11 R)
• M51: 28,080,119 km (0.103 R)
• M52: 29,122,217 km (0.08 R)
• M53: 29,595,246 km (0.09 R)
• M54: 29,964,902 km (0.099 R)
• M55: 31,297,819 km (0.067 R)
• M56: 33,086,860 km (0.106 R)
• M57: 33,305,872 km (0.075 R)
• M58: 33,910,845 km (0.095 R)
• M59: 35,467,262 km (0.106 R)
• M60: 37,160,709 km (0.068 R)
• M61: 37,960,011 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.9

Radius: 5.6

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 19.45 AU - 19.85 AU

Year: 32138 Days

Day: 19.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,596,418 km

• M1: 89,908 km (0.059 R)
• M2: 677,678 km (0.116 R)
• M3: 725,400 km (0.109 R)
• M4: 774,319 km (0.103 R)
• M5: 875,746 km (0.116 R)
• M6: 1,148,313 km (0.111 R)
• M7: 1,244,804 km (0.069 R)
• M8: 1,446,013 km (0.082 R)
• M9: 1,901,688 km (0.054 R)
• M10: 2,039,617 km (0.033 R)
• M11: 2,300,965 km (0.061 R)
• M12: 3,013,500 km (0.094 R)
• M13: 3,120,612 km (0.112 R)
• M14: 3,904,504 km (0.101 R)
• M15: 4,439,167 km (0.033 R)
• M16: 5,028,284 km (0.106 R)
• M17: 6,278,323 km (0.104 R)
• M18: 6,832,135 km (0.113 R)
• M19: 7,221,837 km (0.117 R)
• M20: 7,948,883 km (0.061 R)
• M21: 7,985,834 km (0.095 R)
• M22: 8,059,884 km (0.09 R)
• M23: 8,096,985 km (0.11 R)
• M24: 9,121,132 km (0.102 R)
• M25: 9,276,265 km (0.101 R)
• M26: 9,315,160 km (0.095 R)
• M27: 10,105,187 km (0.075 R)
• M28: 10,427,121 km (0.115 R)
• M29: 10,630,125 km (0.029 R)
• M30: 11,039,874 km (0.071 R)
• M31: 11,748,370 km (0.082 R)
• M32: 12,172,031 km (0.091 R)
• M33: 13,560,897 km (0.069 R)
• M34: 14,771,443 km (0.067 R)
• M35: 15,783,024 km (0.097 R)
• M36: 16,062,772 km (0.081 R)
• M37: 17,293,813 km (0.079 R)
• M38: 17,437,876 km (0.118 R)
• M39: 17,485,897 km (0.054 R)
• M40: 18,115,105 km (0.095 R)
• M41: 18,653,358 km (0.117 R)
• M42: 18,899,597 km (0.03 R)
• M43: 19,047,998 km (0.07 R)
• M44: 19,845,654 km (0.116 R)
• M45: 21,628,112 km (0.107 R)
• M46: 21,835,006 km (0.07 R)
• M47: 22,146,768 km (0.116 R)
• M48: 23,143,389 km (0.088 R)
• M49: 23,780,377 km (0.101 R)
• M50: 24,530,760 km (0.037 R)
• M51: 25,835,253 km (0.078 R)
• M52: 25,999,811 km (0.087 R)
• M53: 26,717,282 km (0.058 R)
• M54: 27,441,336 km (0.09 R)
• M55: 27,946,229 km (0.116 R)
• M56: 28,510,961 km (0.054 R)
• M57: 28,737,901 km (0.095 R)
• M58: 29,422,161 km (0.105 R)
• M59: 30,111,957 km (0.082 R)
• M60: 30,285,191 km (0.106 R)
• M61: 30,748,795 km (0.046 R)
• M62: 31,565,899 km (0.058 R)
• M63: 31,741,975 km (0.034 R)
• M64: 32,153,818 km (0.029 R)
• M65: 32,626,847 km (0.111 R)
• M66: 32,983,039 km (0.062 R)
• M67: 35,147,571 km (0.116 R)
• M68: 35,634,662 km (0.07 R)
• M69: 36,862,411 km (0.061 R)
• M70: 37,419,364 km (0.077 R)
• M71: 38,103,924 km (0.041 R)
• M72: 38,855,504 km (0.094 R)
• M73: 38,918,335 km (0.108 R)
• M74: 40,564,061 km (0.065 R)
• M75: 40,691,668 km (0.092 R)
• M76: 40,755,546 km (0.111 R)
• M77: 40,947,181 km (0.059 R)
• M78: 41,459,703 km (0.068 R)
• M79: 43,531,185 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 15,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit