🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.61 AU - 0.73 AU

Year: 194 Days

Day: 15.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,611,387 km

• M1: 460,313 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.77 AU - 1.19 AU

Year: 343 Days

Day: 25.9 Hours

Environment

Temp: 82 °C

Axial Tilt: 152.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.9 AU - 1.16 AU

Year: 369 Days

Day: 13.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.95 AU - 3.09 AU

Year: 1853 Days

Day: 36 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.7 AU - 3.72 AU

Year: 2031 Days

Day: 32 Hours

Environment

Temp: -89 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.78 AU - 3.66 AU

Year: 2040 Days

Day: 31.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.3

Radius: 8.5

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.83 AU - 8.09 AU

Year: 7195 Days

Day: 14.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,611,387 km

• M1: 127,457 km (0.042 R)
• M2: 229,782 km (0.052 R)
• M3: 440,416 km (0.081 R)
• M4: 671,694 km (0.097 R)
• M5: 781,050 km (0.12 R)
• M6: 995,873 km (0.082 R)
• M7: 1,133,802 km (0.07 R)
• M8: 1,265,897 km (0.044 R)
• M9: 1,377,946 km (0.088 R)
• M10: 1,441,675 km (0.076 R)
• M11: 1,519,466 km (0.115 R)
• M12: 1,665,922 km (0.057 R)
• M13: 1,733,989 km (0.118 R)
• M14: 2,016,131 km (0.051 R)
• M15: 2,147,777 km (0.038 R)
• M16: 2,343,151 km (0.111 R)
• M17: 2,528,653 km (0.115 R)
• M18: 2,687,077 km (0.076 R)
• M19: 2,832,336 km (0.072 R)
• M20: 2,947,228 km (0.106 R)
• M21: 3,370,141 km (0.053 R)
• M22: 3,474,411 km (0.076 R)
• M23: 3,758,048 km (0.119 R)
• M24: 4,067,566 km (0.112 R)
• M25: 4,442,458 km (0.056 R)
• M26: 4,633,944 km (0.089 R)
• M27: 4,946,154 km (0.12 R)
• M28: 5,164,866 km (0.105 R)
• M29: 5,225,005 km (0.038 R)
• M30: 5,386,720 km (0.102 R)
• M31: 5,818,908 km (0.069 R)
• M32: 5,986,608 km (0.093 R)
• M33: 6,738,636 km (0.11 R)
• M34: 7,047,705 km (0.118 R)
• M35: 7,248,914 km (0.073 R)
• M36: 7,520,285 km (0.05 R)
• M37: 8,049,413 km (0.089 R)
• M38: 8,236,410 km (0.049 R)
• M39: 9,216,725 km (0.118 R)
• M40: 9,363,181 km (0.088 R)
• M41: 9,584,436 km (0.039 R)
• M42: 9,708,154 km (0.095 R)
• M43: 10,183,127 km (0.102 R)
• M44: 10,461,379 km (0.092 R)
• M45: 11,051,692 km (0.074 R)
• M46: 11,259,484 km (0.088 R)
• M47: 11,416,262 km (0.1 R)
• M48: 11,679,106 km (0.092 R)
• M49: 12,371,744 km (0.063 R)
• M50: 13,713,038 km (0.092 R)
• M51: 13,824,638 km (0.115 R)
• M52: 14,471,799 km (0.079 R)
• M53: 14,727,761 km (0.069 R)
• M54: 15,273,045 km (0.046 R)
• M55: 15,388,684 km (0.112 R)
• M56: 15,854,083 km (0.094 R)
• M57: 16,235,707 km (0.113 R)
• M58: 17,398,532 km (0.067 R)
• M59: 17,761,755 km (0.113 R)
• M60: 17,913,896 km (0.106 R)
• M61: 18,928,319 km (0.065 R)
• M62: 19,677,954 km (0.079 R)
• M63: 20,214,711 km (0.101 R)
• M64: 20,373,435 km (0.114 R)
• M65: 20,692,377 km (0.055 R)
• M66: 20,852,298 km (0.046 R)
• M67: 21,561,392 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.7

Radius: 7.9

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.77 AU - 15.91 AU

Year: 17204 Days

Day: 24.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,611,387 km

• M1: 223,050 km (0.079 R)
• M2: 371,751 km (0.075 R)
• M3: 706,401 km (0.051 R)
• M4: 850,464 km (0.107 R)
• M5: 1,264,551 km (0.094 R)
• M6: 1,493,136 km (0.075 R)
• M7: 1,625,979 km (0.064 R)
• M8: 1,790,537 km (0.077 R)
• M9: 2,255,936 km (0.119 R)
• M10: 2,692,911 km (0.045 R)
• M11: 2,757,538 km (0.109 R)
• M12: 3,088,448 km (0.066 R)
• M13: 3,466,931 km (0.112 R)
• M14: 3,643,905 km (0.107 R)
• M15: 4,343,275 km (0.112 R)
• M16: 5,325,235 km (0.111 R)
• M17: 5,406,617 km (0.099 R)
• M18: 5,612,164 km (0.026 R)
• M19: 5,695,041 km (0.102 R)
• M20: 6,416,253 km (0.11 R)
• M21: 6,942,538 km (0.072 R)
• M22: 7,166,037 km (0.07 R)
• M23: 8,412,935 km (0.111 R)
• M24: 10,893,418 km (0.107 R)
• M25: 13,137,535 km (0.059 R)
• M26: 13,748,344 km (0.099 R)
• M27: 13,860,392 km (0.1 R)
• M28: 14,085,388 km (0.079 R)
• M29: 14,254,882 km (0.053 R)
• M30: 14,710,258 km (0.091 R)
• M31: 14,824,999 km (0.109 R)
• M32: 18,152,206 km (0.097 R)
• M33: 18,275,175 km (0.063 R)
• M34: 19,206,123 km (0.112 R)
• M35: 19,268,655 km (0.086 R)
• M36: 19,582,810 km (0.09 R)
• M37: 20,025,321 km (0.118 R)
• M38: 20,471,272 km (0.089 R)
• M39: 20,727,533 km (0.074 R)
• M40: 20,856,038 km (0.083 R)
• M41: 21,178,571 km (0.112 R)
• M42: 21,243,197 km (0.12 R)
• M43: 21,372,898 km (0.104 R)
• M44: 22,948,313 km (0.108 R)
• M45: 23,414,909 km (0.116 R)
• M46: 25,725,149 km (0.072 R)
• M47: 26,071,019 km (0.105 R)
• M48: 28,249,314 km (0.118 R)
• M49: 31,661,641 km (0.073 R)
• M50: 32,553,544 km (0.085 R)
• M51: 32,777,791 km (0.082 R)
• M52: 32,927,539 km (0.116 R)
• M53: 35,585,593 km (0.115 R)
• M54: 36,125,343 km (0.102 R)
• M55: 36,590,293 km (0.085 R)
• M56: 37,525,878 km (0.118 R)
• M57: 40,139,353 km (0.114 R)
• M58: 40,540,425 km (0.117 R)
• M59: 40,781,726 km (0.108 R)
• M60: 40,942,843 km (0.08 R)
• M61: 41,104,109 km (0.08 R)
• M62: 42,484,000 km (0.091 R)
• M63: 42,647,361 km (0.099 R)
• M64: 42,892,701 km (0.077 R)
• M65: 43,796,572 km (0.114 R)
• M66: 45,288,960 km (0.046 R)
• M67: 46,209,286 km (0.057 R)
• M68: 47,813,275 km (0.049 R)
• M69: 49,349,645 km (0.085 R)
• M70: 51,771,634 km (0.102 R)
• M71: 52,208,161 km (0.097 R)
• M72: 54,143,359 km (0.089 R)
• M73: 57,180,196 km (0.058 R)
• M74: 57,450,818 km (0.097 R)
• M75: 58,810,214 km (0.107 R)
• M76: 59,448,249 km (0.106 R)
• M77: 59,630,908 km (0.103 R)
• M78: 60,180,231 km (0.105 R)
• M79: 60,363,638 km (0.115 R)
• M80: 61,653,022 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.7

Radius: 6.4

Gravity: 15.06 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.2 AU - 19.58 AU

Year: 22366 Days

Day: 16.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,611,387 km

• M1: 270,623 km (0.108 R)
• M2: 392,096 km (0.075 R)
• M3: 809,474 km (0.096 R)
• M4: 963,709 km (0.081 R)
• M5: 1,544,149 km (0.108 R)
• M6: 1,802,206 km (0.055 R)
• M7: 2,847,296 km (0.088 R)
• M8: 3,449,278 km (0.088 R)
• M9: 3,490,717 km (0.086 R)
• M10: 4,221,802 km (0.094 R)
• M11: 4,355,692 km (0.043 R)
• M12: 4,811,965 km (0.117 R)
• M13: 5,622,337 km (0.08 R)
• M14: 6,270,096 km (0.096 R)
• M15: 6,525,459 km (0.079 R)
• M16: 7,046,509 km (0.086 R)
• M17: 7,853,140 km (0.097 R)
• M18: 8,745,192 km (0.098 R)
• M19: 9,786,693 km (0.115 R)
• M20: 10,442,380 km (0.098 R)
• M21: 12,110,995 km (0.117 R)
• M22: 12,365,162 km (0.064 R)
• M23: 13,008,283 km (0.092 R)
• M24: 13,926,814 km (0.06 R)
• M25: 14,259,968 km (0.086 R)
• M26: 15,895,223 km (0.06 R)
• M27: 16,805,526 km (0.097 R)
• M28: 17,876,646 km (0.115 R)
• M29: 18,529,940 km (0.12 R)
• M30: 19,191,163 km (0.096 R)
• M31: 19,934,664 km (0.118 R)
• M32: 20,009,613 km (0.09 R)
• M33: 22,766,851 km (0.115 R)
• M34: 23,712,010 km (0.04 R)
• M35: 24,109,642 km (0.084 R)
• M36: 25,559,245 km (0.058 R)
• M37: 26,294,668 km (0.11 R)
• M38: 26,954,096 km (0.106 R)
• M39: 27,036,973 km (0.061 R)
• M40: 27,535,582 km (0.095 R)
• M41: 27,619,058 km (0.075 R)
• M42: 27,786,159 km (0.115 R)
• M43: 28,205,183 km (0.104 R)
• M44: 28,795,645 km (0.119 R)
• M45: 30,936,989 km (0.103 R)
• M46: 31,458,487 km (0.106 R)
• M47: 32,686,686 km (0.088 R)
• M48: 33,484,491 km (0.057 R)
• M49: 33,573,502 km (0.085 R)
• M50: 34,198,971 km (0.055 R)
• M51: 34,648,064 km (0.047 R)
• M52: 34,738,122 km (0.077 R)
• M53: 34,918,537 km (0.11 R)
• M54: 36,007,160 km (0.085 R)
• M55: 36,098,415 km (0.091 R)
• M56: 37,291,308 km (0.11 R)
• M57: 37,660,965 km (0.083 R)
• M58: 39,715,692 km (0.082 R)
• M59: 40,851,738 km (0.12 R)
• M60: 41,328,207 km (0.105 R)
• M61: 41,806,621 km (0.088 R)
• M62: 42,479,363 km (0.047 R)
• M63: 43,155,695 km (0.041 R)
• M64: 43,543,751 km (0.103 R)
• M65: 43,640,840 km (0.106 R)
• M66: 44,421,143 km (0.116 R)
• M67: 44,714,804 km (0.059 R)
• M68: 45,107,498 km (0.08 R)
• M69: 45,501,389 km (0.066 R)
• M70: 45,896,328 km (0.119 R)
• M71: 49,908,094 km (0.098 R)
• M72: 50,723,851 km (0.067 R)
• M73: 51,749,793 km (0.069 R)
• M74: 52,265,158 km (0.118 R)
• M75: 52,471,902 km (0.086 R)
• M76: 52,886,138 km (0.056 R)
• M77: 52,989,810 km (0.11 R)
• M78: 53,093,631 km (0.11 R)
• M79: 55,815,414 km (0.106 R)
• M80: 59,766,444 km (0.104 R)
• M81: 63,145,560 km (0.099 R)
• M82: 63,696,380 km (0.102 R)
• M83: 64,913,658 km (0.053 R)
• M84: 65,803,765 km (0.112 R)
• M85: 69,631,825 km (0.113 R)
• M86: 69,745,519 km (0.056 R)
• M87: 70,086,902 km (0.037 R)
• M88: 70,314,889 km (0.091 R)
• M89: 75,858,238 km (0.045 R)
• M90: 77,148,220 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 113.2

Radius: 6.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 16.34 AU - 22.24 AU

Year: 29916 Days

Day: 18.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,611,387 km

• M1: 129,851 km (0.109 R)
• M2: 325,226 km (0.115 R)
• M3: 552,615 km (0.068 R)
• M4: 711,338 km (0.102 R)
• M5: 884,722 km (0.102 R)
• M6: 1,531,134 km (0.113 R)
• M7: 1,833,621 km (0.05 R)
• M8: 2,209,860 km (0.064 R)
• M9: 2,698,446 km (0.03 R)
• M10: 2,878,712 km (0.106 R)
• M11: 3,410,831 km (0.059 R)
• M12: 5,033,819 km (0.032 R)
• M13: 5,710,001 km (0.116 R)
• M14: 6,137,253 km (0.098 R)
• M15: 6,414,457 km (0.03 R)
• M16: 7,395,969 km (0.069 R)
• M17: 7,904,003 km (0.098 R)
• M18: 8,643,017 km (0.098 R)
• M19: 9,177,979 km (0.113 R)
• M20: 9,907,717 km (0.035 R)
• M21: 9,953,943 km (0.073 R)
• M22: 10,420,240 km (0.092 R)
• M23: 10,467,213 km (0.074 R)
• M24: 11,132,924 km (0.117 R)
• M25: 11,616,873 km (0.12 R)
• M26: 12,206,588 km (0.078 R)
• M27: 12,455,220 km (0.038 R)
• M28: 13,620,138 km (0.075 R)
• M29: 14,033,477 km (0.116 R)
• M30: 14,450,855 km (0.063 R)
• M31: 15,781,528 km (0.072 R)
• M32: 16,270,115 km (0.106 R)
• M33: 18,387,074 km (0.066 R)
• M34: 18,557,915 km (0.076 R)
• M35: 20,825,669 km (0.088 R)
• M36: 25,172,684 km (0.118 R)
• M37: 26,189,800 km (0.091 R)
• M38: 27,090,678 km (0.036 R)
• M39: 27,155,454 km (0.115 R)
• M40: 27,675,157 km (0.069 R)
• M41: 29,920,621 km (0.062 R)
• M42: 30,524,698 km (0.107 R)
• M43: 32,155,314 km (0.035 R)
• M44: 32,843,016 km (0.104 R)
• M45: 33,258,000 km (0.097 R)
• M46: 33,466,091 km (0.099 R)
• M47: 33,605,067 km (0.041 R)
• M48: 34,794,370 km (0.084 R)
• M49: 34,935,142 km (0.108 R)
• M50: 35,429,563 km (0.103 R)
• M51: 35,713,051 km (0.061 R)
• M52: 36,425,137 km (0.079 R)
• M53: 36,711,317 km (0.093 R)
• M54: 36,854,632 km (0.066 R)
• M55: 37,502,092 km (0.061 R)
• M56: 38,008,181 km (0.109 R)
• M57: 38,954,238 km (0.082 R)
• M58: 39,320,155 km (0.1 R)
• M59: 40,424,636 km (0.104 R)
• M60: 44,331,833 km (0.107 R)
• M61: 45,558,087 km (0.106 R)
• M62: 45,943,600 km (0.051 R)
• M63: 48,672,116 km (0.102 R)
• M64: 49,461,394 km (0.108 R)
• M65: 51,452,841 km (0.093 R)
• M66: 52,095,514 km (0.114 R)
• M67: 52,983,826 km (0.049 R)
• M68: 53,470,318 km (0.051 R)
• M69: 53,958,306 km (0.096 R)
• M70: 54,366,260 km (0.093 R)
• M71: 54,447,940 km (0.089 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 14,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit