🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.57 AU - 0.61 AU

Year: 159 Days

Day: 29.2 Hours

Environment

Temp: 255 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,500,783 km

• M1: 197,619 km (0.085 R)
• M2: 504,594 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.5 AU - 0.82 AU

Year: 188 Days

Day: 35.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.75 AU - 0.81 AU

Year: 242 Days

Day: 16 Hours

Environment

Temp: 146 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.9 AU - 0.94 AU

Year: 310 Days

Day: 19.3 Hours

Environment

Temp: 94 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.21 AU - 1.53 AU

Year: 564 Days

Day: 48 Hours

Environment

Temp: 14 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.36 AU - 1.74 AU

Year: 678 Days

Day: 17.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 49,500,783 km

• M1: 102,325 km (0.057 R)
• M2: 933,042 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.7

Radius: 13.5

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.07 AU - 13.55 AU

Year: 16114 Days

Day: 12.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,500,783 km

• M1: 198,666 km (0.051 R)
• M2: 445,652 km (0.057 R)
• M3: 639,381 km (0.111 R)
• M4: 1,117,197 km (0.087 R)
• M5: 1,368,521 km (0.11 R)
• M6: 2,077,017 km (0.105 R)
• M7: 3,600,970 km (0.119 R)
• M8: 4,016,404 km (0.085 R)
• M9: 4,132,492 km (0.065 R)
• M10: 4,447,395 km (0.051 R)
• M11: 5,697,585 km (0.12 R)
• M12: 5,828,483 km (0.114 R)
• M13: 5,960,278 km (0.105 R)
• M14: 6,271,741 km (0.111 R)
• M15: 6,957,199 km (0.085 R)
• M16: 7,050,398 km (0.059 R)
• M17: 7,144,046 km (0.081 R)
• M18: 7,285,267 km (0.088 R)
• M19: 7,427,385 km (0.119 R)
• M20: 9,461,916 km (0.114 R)
• M21: 9,930,456 km (0.108 R)
• M22: 10,836,122 km (0.115 R)
• M23: 11,768,266 km (0.046 R)
• M24: 12,272,261 km (0.101 R)
• M25: 12,555,151 km (0.118 R)
• M26: 12,783,138 km (0.115 R)
• M27: 13,012,621 km (0.103 R)
• M28: 14,298,415 km (0.062 R)
• M29: 14,536,575 km (0.093 R)
• M30: 14,896,208 km (0.115 R)
• M31: 15,077,221 km (0.092 R)
• M32: 16,178,262 km (0.093 R)
• M33: 17,432,041 km (0.11 R)
• M34: 20,298,785 km (0.069 R)
• M35: 20,499,546 km (0.039 R)
• M36: 21,173,484 km (0.098 R)
• M37: 21,649,654 km (0.114 R)
• M38: 22,820,557 km (0.073 R)
• M39: 23,448,868 km (0.086 R)
• M40: 23,870,734 km (0.062 R)
• M41: 24,011,954 km (0.081 R)
• M42: 24,153,474 km (0.053 R)
• M43: 25,008,426 km (0.085 R)
• M44: 25,223,697 km (0.073 R)
• M45: 25,367,610 km (0.091 R)
• M46: 27,115,063 km (0.106 R)
• M47: 28,003,525 km (0.028 R)
• M48: 28,451,271 km (0.091 R)
• M49: 28,976,659 km (0.099 R)
• M50: 29,202,701 km (0.096 R)
• M51: 29,429,492 km (0.048 R)
• M52: 29,884,718 km (0.115 R)
• M53: 30,725,308 km (0.099 R)
• M54: 31,728,811 km (0.092 R)
• M55: 32,195,706 km (0.069 R)
• M56: 32,743,084 km (0.056 R)
• M57: 34,006,139 km (0.069 R)
• M58: 34,244,598 km (0.105 R)
• M59: 34,883,531 km (0.047 R)
• M60: 38,799,105 km (0.101 R)
• M61: 39,131,661 km (0.091 R)
• M62: 41,146,894 km (0.119 R)
• M63: 41,740,947 km (0.109 R)
• M64: 43,109,469 km (0.115 R)
• M65: 44,058,966 km (0.11 R)
• M66: 44,319,117 km (0.086 R)
• M67: 45,015,346 km (0.111 R)
• M68: 45,189,926 km (0.043 R)
• M69: 47,037,011 km (0.057 R)
• M70: 47,391,558 km (0.089 R)
• M71: 47,658,142 km (0.067 R)
• M72: 48,998,389 km (0.073 R)
• M73: 49,088,148 km (0.095 R)
• M74: 49,178,056 km (0.118 R)
• M75: 49,718,254 km (0.107 R)
• M76: 50,532,216 km (0.047 R)
• M77: 50,895,440 km (0.12 R)
• M78: 53,185,035 km (0.112 R)
• M79: 53,739,594 km (0.103 R)
• M80: 54,388,999 km (0.12 R)
• M81: 54,481,899 km (0.105 R)
• M82: 55,414,642 km (0.066 R)
• M83: 55,508,140 km (0.105 R)
• M84: 57,106,743 km (0.086 R)
• M85: 57,579,772 km (0.096 R)
• M86: 62,868,505 km (0.043 R)
• M87: 63,259,105 km (0.062 R)
• M88: 63,944,712 km (0.104 R)
• M89: 66,115,377 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769.1

Radius: 4.8

Gravity: 33.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 11.06 AU - 15.24 AU

Year: 16760 Days

Day: 20.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 49,500,783 km

• M1: 140,772 km (0.088 R)
• M2: 229,334 km (0.118 R)
• M3: 273,465 km (0.081 R)
• M4: 539,450 km (0.07 R)
• M5: 1,117,795 km (0.096 R)
• M6: 1,277,715 km (0.107 R)
• M7: 1,531,134 km (0.096 R)
• M8: 1,800,111 km (0.076 R)
• M9: 2,148,674 km (0.076 R)
• M10: 2,381,299 km (0.106 R)
• M11: 2,870,484 km (0.081 R)
• M12: 2,979,242 km (0.079 R)
• M13: 3,389,738 km (0.057 R)
• M14: 3,466,332 km (0.057 R)
• M15: 3,977,807 km (0.101 R)
• M16: 4,982,507 km (0.067 R)
• M17: 5,157,237 km (0.12 R)
• M18: 5,603,039 km (0.091 R)
• M19: 5,693,545 km (0.107 R)
• M20: 5,922,281 km (0.092 R)
• M21: 5,968,357 km (0.089 R)
• M22: 7,110,237 km (0.088 R)
• M23: 7,208,373 km (0.062 R)
• M24: 7,257,591 km (0.092 R)
• M25: 7,405,992 km (0.115 R)
• M26: 7,555,440 km (0.082 R)
• M27: 8,681,314 km (0.066 R)
• M28: 10,971,209 km (0.062 R)
• M29: 11,198,597 km (0.074 R)
• M30: 11,831,696 km (0.04 R)
• M31: 13,072,311 km (0.117 R)
• M32: 13,192,587 km (0.102 R)
• M33: 13,373,750 km (0.062 R)
• M34: 13,494,925 km (0.097 R)
• M35: 15,738,444 km (0.092 R)
• M36: 18,497,777 km (0.07 R)
• M37: 19,244,719 km (0.03 R)
• M38: 19,450,117 km (0.096 R)
• M39: 19,656,412 km (0.083 R)
• M40: 20,348,751 km (0.102 R)
• M41: 21,049,168 km (0.1 R)
• M42: 21,757,365 km (0.118 R)
• M43: 22,617,552 km (0.064 R)
• M44: 22,762,064 km (0.096 R)
• M45: 23,124,540 km (0.116 R)
• M46: 24,223,336 km (0.089 R)
• M47: 25,564,182 km (0.048 R)
• M48: 27,005,408 km (0.09 R)
• M49: 27,774,640 km (0.119 R)
• M50: 28,941,653 km (0.026 R)
• M51: 29,649,700 km (0.063 R)
• M52: 30,922,179 km (0.054 R)
• M53: 31,002,364 km (0.096 R)
• M54: 33,767,531 km (0.071 R)
• M55: 33,932,537 km (0.1 R)
• M56: 34,429,501 km (0.038 R)
• M57: 34,928,859 km (0.095 R)
• M58: 38,146,260 km (0.115 R)
• M59: 38,232,279 km (0.118 R)
• M60: 38,404,317 km (0.112 R)
• M61: 38,490,485 km (0.08 R)
• M62: 39,529,143 km (0.115 R)
• M63: 39,790,191 km (0.108 R)
• M64: 42,521,549 km (0.092 R)
• M65: 43,505,155 km (0.069 R)
• M66: 43,595,063 km (0.108 R)
• M67: 43,864,788 km (0.032 R)
• M68: 44,135,112 km (0.108 R)
• M69: 44,225,319 km (0.1 R)
• M70: 44,496,391 km (0.075 R)
• M71: 44,586,748 km (0.074 R)
• M72: 44,858,567 km (0.104 R)
• M73: 47,144,722 km (0.11 R)
• M74: 47,329,326 km (0.06 R)
• M75: 47,514,079 km (0.119 R)
• M76: 51,734,235 km (0.114 R)
• M77: 52,115,111 km (0.114 R)
• M78: 52,496,885 km (0.096 R)
• M79: 53,263,275 km (0.083 R)
• M80: 53,744,232 km (0.053 R)
• M81: 55,098,392 km (0.119 R)
• M82: 55,877,198 km (0.074 R)
• M83: 56,365,935 km (0.111 R)
• M84: 57,347,446 km (0.118 R)
• M85: 59,227,742 km (0.106 R)
• M86: 59,426,857 km (0.111 R)
• M87: 59,526,489 km (0.104 R)
• M88: 59,626,121 km (0.087 R)
• M89: 60,425,722 km (0.09 R)
• M90: 62,642,762 km (0.109 R)
• M91: 63,863,181 km (0.05 R)
• M92: 64,783,657 km (0.103 R)
• M93: 66,430,879 km (0.1 R)
• M94: 67,675,234 km (0.114 R)
• M95: 68,404,823 km (0.112 R)
• M96: 69,661,296 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.7

Radius: 4.4

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 11.09 AU - 15.61 AU

Year: 17144 Days

Day: 17.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,500,783 km

• M1: 62,831 km (0.044 R)
• M2: 96,939 km (0.036 R)
• M3: 164,258 km (0.118 R)
• M4: 205,248 km (0.077 R)
• M5: 311,612 km (0.106 R)
• M6: 378,483 km (0.117 R)
• M7: 1,785,301 km (0.072 R)
• M8: 1,858,604 km (0.107 R)
• M9: 2,480,183 km (0.091 R)
• M10: 2,617,215 km (0.12 R)
• M11: 3,189,576 km (0.115 R)
• M12: 3,674,572 km (0.096 R)
• M13: 4,279,845 km (0.106 R)
• M14: 4,312,458 km (0.077 R)
• M15: 4,510,525 km (0.108 R)
• M16: 5,122,231 km (0.075 R)
• M17: 5,580,150 km (0.081 R)
• M18: 5,977,781 km (0.091 R)
• M19: 6,161,488 km (0.032 R)
• M20: 6,309,739 km (0.118 R)
• M21: 7,341,516 km (0.079 R)
• M22: 7,380,710 km (0.092 R)
• M23: 7,696,960 km (0.088 R)
• M24: 8,057,940 km (0.096 R)
• M25: 8,796,504 km (0.117 R)
• M26: 9,089,417 km (0.075 R)
• M27: 9,131,604 km (0.103 R)
• M28: 9,470,892 km (0.071 R)
• M29: 10,030,986 km (0.089 R)
• M30: 10,425,027 km (0.087 R)
• M31: 10,601,851 km (0.103 R)
• M32: 11,500,486 km (0.108 R)
• M33: 11,637,368 km (0.114 R)
• M34: 12,423,206 km (0.092 R)
• M35: 13,561,645 km (0.113 R)
• M36: 13,706,157 km (0.092 R)
• M37: 14,881,547 km (0.054 R)
• M38: 15,280,525 km (0.077 R)
• M39: 15,330,640 km (0.097 R)
• M40: 15,481,285 km (0.069 R)
• M41: 15,531,550 km (0.084 R)
• M42: 16,652,637 km (0.096 R)
• M43: 17,274,964 km (0.075 R)
• M44: 18,649,319 km (0.05 R)
• M45: 18,810,287 km (0.096 R)
• M46: 19,403,891 km (0.059 R)
• M47: 19,675,710 km (0.116 R)
• M48: 20,720,352 km (0.107 R)
• M49: 20,998,305 km (0.069 R)
• M50: 23,380,801 km (0.11 R)
• M51: 24,193,716 km (0.051 R)
• M52: 24,369,194 km (0.071 R)
• M53: 24,603,614 km (0.118 R)
• M54: 25,074,997 km (0.073 R)
• M55: 25,371,051 km (0.109 R)
• M56: 25,668,302 km (0.061 R)
• M57: 26,446,660 km (0.078 R)
• M58: 27,354,270 km (0.103 R)
• M59: 27,964,928 km (0.104 R)
• M60: 28,889,443 km (0.116 R)
• M61: 29,511,322 km (0.076 R)
• M62: 29,761,300 km (0.099 R)
• M63: 30,074,707 km (0.117 R)
• M64: 30,704,963 km (0.097 R)
• M65: 31,786,256 km (0.077 R)
• M66: 32,299,377 km (0.111 R)
• M67: 32,428,181 km (0.074 R)
• M68: 32,686,088 km (0.118 R)
• M69: 33,463,996 km (0.029 R)
• M70: 33,855,345 km (0.106 R)
• M71: 34,708,202 km (0.042 R)
• M72: 35,170,459 km (0.087 R)
• M73: 35,501,819 km (0.099 R)
• M74: 36,502,180 km (0.063 R)
• M75: 36,636,219 km (0.118 R)
• M76: 37,174,173 km (0.071 R)
• M77: 37,986,041 km (0.108 R)
• M78: 39,283,354 km (0.044 R)
• M79: 39,696,094 km (0.09 R)
• M80: 40,387,087 km (0.081 R)
• M81: 41,710,878 km (0.114 R)
• M82: 42,342,929 km (0.06 R)
• M83: 43,048,882 km (0.09 R)
• M84: 43,901,141 km (0.073 R)
• M85: 44,186,424 km (0.118 R)
• M86: 45,622,414 km (0.105 R)
• M87: 45,839,032 km (0.113 R)
• M88: 46,563,833 km (0.108 R)
• M89: 47,292,524 km (0.111 R)
• M90: 48,908,630 km (0.048 R)
• M91: 49,500,739 km (0.102 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 19,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit